JP6194401B1 - Private room management system - Google Patents

Abstract

To provide a private room management system capable of grasping the use situation of a private room very accurately. A private room management system 1 outputs a door signal when a normally open door DO of the private room P is opened, and outputs a close signal when the normally open door DO is closed. The state of the private room P is determined based on the human sensor 20 that outputs a detection signal when a person's movement in the room is detected, the signal output from the door sensor 10 and the signal output from the human sensor 20. The private room situation determination part 30 and the display part 40 which displays the situation of the private room P judged by the private room situation judgment part 30 are provided. The private room status determination unit 30 determines that the private room P is in an unusable state when a sensing signal is output from the human sensor 20 in a state where the closing signal is not output from the door sensor 10. The display unit 40 is provided in an external terminal separated from the private room P. [Selection] Figure 1

Description

  The present invention relates to a private room management system.

  Conventionally, large facilities (for example, department stores, expressway service areas, shopping centers, etc.) and building facilities (office buildings, etc.) where a large number of employees are concentrated have been constructed in various places. In such facilities, private rooms (toilet, fitting room, bathroom, etc.) where an unspecified number of users can enter and exit are provided, but it may be difficult to grasp the usage status of the private rooms from the outside.

  For this reason, at present, a system has been proposed in which a door sensor and a human sensor are used together to grasp the usage status of a private room, and the usage status is displayed on a display installed in each private room (for example, Patent Documents). 1). According to such a system, when an ON signal is output from both the door sensor and the human sensor, it can be determined that the private room is in use and can be displayed on the display. It is said that malfunction can be prevented compared with the case of using only.

Japanese Patent No. 5759043

  By the way, in recent years, with the concentration of users in one facility, the number of private rooms (especially toilets) tends to be relatively short compared to the number of users who wish to use. Under such circumstances, there may be many scenes where the private room cannot be used because the other person has already entered the room although it has reached the private room. In addition, since the facilities themselves are upsized, it is difficult for the guards to reach every corner, and it is difficult to quickly confirm whether there are poor persons or suspicious persons in the private room. For this reason, there is a need for a technique for remotely and accurately grasping the usage status of a private room.

  In this regard, when the system described in Patent Document 1 is adopted, the usage status of the private room can be grasped more accurately than when only the human sensor is used, but there are still the following problems.

  For example, when opening the door of a private room and performing a cleaning operation, the human sensor outputs an ON signal, but the door sensor does not output an ON signal. Even if it cannot be used, it is determined that it can be used. Also, in situations where a private room with a normally open door cannot be used for some reason (for example, when the toilet is dirty due to vomit, etc.), the motion sensor once senses the movement to enter the private room and turns on. Although the signal is output but the door sensor does not output the ON signal, there is a problem that it is determined that the actual private room is “usable” even though it is not usable.

  This invention is made | formed in view of this situation, and it aims at providing the private room management system which can grasp | ascertain the usage condition of a private room very accurately.

  In order to achieve the above object, a first private room management system according to the present invention outputs an open signal when a normally open door of a private room is opened, and outputs a close signal when the normally open door is closed. Based on the sensor, a human sensor that outputs a detection signal when detecting the movement of a person in the private room, a signal output from the door sensor, and a signal output from the human sensor, the situation of the private room is determined. A private room status determination unit; and a display unit for displaying the status of the private room determined by the single room status determination unit. The personal room status determination unit is a human sensor in a state where no closing signal is output from the door sensor. When the sensing signal is output from the personal computer, it is determined that the private room is in an unusable situation, and the display unit is provided in an external terminal separated from the private room.

  When such a configuration is adopted, the situation of the private room can be accurately determined by a combination of the signal from the door sensor and the signal from the human sensor. That is, it is determined that the private room cannot be used when a detection signal is output from the human sensor in a state where the closing signal is not output from the door sensor (a state where the normally open door is not closed). be able to. According to the conventional technology, if the normally open door is not closed, it will be judged that “the private room can be used”, but the private room is used even if the normally open door is not closed. There may be an impossible situation (for example, a situation where a trader is cleaning the private room or the private room is so dirty that it cannot be used). According to the present system, such a situation can be easily specified by referring to not only the signal from the door sensor but also the signal from the human sensor. For example, when a trader is cleaning a private room, the motion sensor senses the movement of the trader in the private room and outputs a sensing signal. Further, when the private room is so dirty that it cannot be used, the human sensor detects the movement of the user who has entered (or is about to enter) the private room and outputs a detection signal. The private room state determination unit can determine that the private room is in an unusable state when such a sensing signal is output even if the normally open door is not closed.

  In addition, when such a configuration is adopted, the status of the private room determined by the private room situation determination unit is separated from the private terminal in addition to a portable terminal device such as a mobile phone, a smartphone, a tablet, or a notebook PC. Can be displayed on the display section of the place (for example, an electronic guide board installed in a food court of a shopping mall, the vicinity of an elevator, etc.). Therefore, the user can remotely know whether or not the private room can be used from a place separated from the private room. Further, when such a configuration is adopted, since the status of the private room can be displayed on the display part provided in the external terminal separated from the private room, it is not necessary to provide a display part for each private room. Therefore, it is possible to reduce the labor and cost conventionally spent for the display unit installation work for each private room.

  In the first private room management system according to the present invention, the human sensor is in a standby state in which the next detection signal is not output until a predetermined standby time elapses after the detection signal is output, and after the standby time elapses. , An initial active state in which a sensing signal can be output can be set.

  When such a configuration is adopted, the human sensor is in a standby state in which the next sensor signal is not output until a predetermined standby time (for example, 1 minute) elapses from the time when the sensor signal is output. It is possible to reduce power required for operation (signal output). Since a person often exists in the private room for a while after the sensing signal is output, such a waiting time may be provided without immediately putting the human sensor into the initial active state.

  In the first private room management system according to the present invention, the human sensor can output an initial non-sensing signal when the human motion in the private room is not sensed for a predetermined time in the initial active state, and thereafter can output a sensing signal. Periodic active state can be made. In addition, the human sensor can output a periodic non-sensing signal when the movement of a person in the private room is not sensed for a predetermined time in the regular active state, and then can be brought into the regular active state again.

  When such a configuration is adopted, the human sensor outputs an initial non-sensing signal when no movement of a person in the private room is sensed for a predetermined time (for example, 4 minutes) in the initial active state, and thereafter, a periodic signal that can output the sensing signal. Activated. Further, the human sensor outputs a periodic non-sensing signal when the movement of the person in the private room is not sensed for a predetermined time (for example, 20 minutes) in the regular active state, and then is again in the regular active state. In this way, the active state is divided into an initial state and a periodic state, and when a human movement is not detected in the periodic active state, a periodic non-sensing signal is output to continue the periodic active state. It is possible to reduce the power required for the output. When a person's movement is detected, the initial active state is entered through the standby state again. Therefore, the periodic active state in which the non-sensing signal is periodically output may be continued until the person's movement is detected. In addition, by periodically outputting a non-sensing signal, it is possible to confirm that the human sensor is operating normally even during a time period when the sensing signal is not transmitted and the sensing signal is not transmitted (for example, at night or closed days). It is possible to confirm from the ground.

  In the first private room management system according to the present invention, the private room situation determination unit can determine that the user has entered the private room when a close signal is output from the door sensor in the standby state.

  When such a configuration is adopted, it can be determined that the user has entered the private room when a closing signal is output from the door sensor in the standby state.

  In the first private room management system according to the present invention, the human sensor can output a sensing signal when a human motion in the private room is sensed in the initial active state or the regular active state. In such a case, the private room situation determination unit may determine that the user has entered the private room when a closing signal is output from the door sensor before and after the detection signal is output from the human sensor. it can.

  When such a configuration is adopted, when a closing signal is output from the door sensor before and after the detection signal is output by the human sensor in the initial active state or the periodic active state, the user enters the private room. Judgment can be made.

  In the first private room management system according to the present invention, the private room situation determination unit determines that the user has entered the private room and then uses the private room when an open signal is output from the door sensor in a standby state. It can be determined that the person has left the room.

  If such a configuration is adopted, it can be determined that the user has left the private room when an open signal is output from the door sensor in the standby state after it is determined that the user has entered the private room. Immediately after the detection signal is output by the human sensor in the initial active state or the regular active state, the standby state is set. Therefore, in the standby state, almost all of the output signals from the door sensor are monitored. The case can be determined to leave the room (because it is difficult to assume that the normally open door is opened from the inside and the open signal is output from the door sensor in a state where no detection signal is output by the human sensor).

  In the first private room management system according to the present invention, when the private room situation determination unit determines that the user has entered the private room, an open signal is output from the door sensor in the initial active state or the regular active state. In addition, it can be determined that the user has left the private room.

  If such a configuration is adopted, it is determined that the user has left the private room when an open signal is output from the door sensor in the initial active state or the regular active state after determining that the user has entered the private room. can do. There may be a case where the human sensor fails to output a sensing signal in the initial active state or the regular active state. Even in such a case, it is possible to determine whether to leave the room by monitoring the presence or absence of an output signal from the door sensor.

  In addition, the second private room management system according to the present invention provides a door sensor that outputs an open signal when the normally closed door of the private room is opened, and outputs a close signal when the normally closed door is closed, and a person in the private room. A human sensor that outputs a detection signal when a movement of the human being is detected, a signal that is output from the door sensor, and a signal that is output from the human sensor; A display unit that displays the status of the private room determined by the private room status determination unit, and the private room status determination unit outputs an open signal and a close signal each predetermined number of times or more within a predetermined time from the door sensor, and When a sensing signal is output from the sense sensor, it is determined that the private room is in an unusable situation, and the display unit is provided in an external terminal separated from the private room.

  When such a configuration is adopted, the situation of the private room can be accurately determined by a combination of the signal from the door sensor and the signal from the human sensor. (For example, the normally closed door is opened and closed many times in a short time because the contractor is cleaning the private room, or the normally closed door is in a short time because the private room is dirty so that it cannot be used. When the door sensor outputs the opening signal and the closing signal more than a predetermined number of times within a predetermined time and the sensor signal is output from the human sensor (by being opened and closed by a plurality of persons), the private room is not used. It can be determined that the situation is possible. According to the conventional technology, when the normally closed door is closed, it is judged that “the private room can be used”, but the private room is used even if the normally closed door is temporarily closed. There may be an impossible situation (for example, a situation where a trader is cleaning the private room or the private room is so dirty that it cannot be used). According to the present system, such a situation can be easily specified by referring to not only the signal from the door sensor but also the signal from the human sensor. For example, when a trader is cleaning a private room, the motion sensor senses the movement of the trader in the private room and outputs a sensing signal. When the private room is so dirty that it cannot be used, the human sensor detects the movement of the user once entering the private room and outputs a detection signal. The private room state determination unit can determine that the private room is in an unusable state when such a sensing signal is output even if the normally closed door is temporarily closed.

  In addition, when such a configuration is adopted, the status of the private room determined by the private room situation determination unit is separated from the private terminal in addition to a portable terminal device such as a mobile phone, a smartphone, a tablet, or a notebook PC. Can be displayed on the display section of the place (for example, an electronic guide board installed in a food court of a shopping mall, the vicinity of an elevator, etc.). Therefore, the user can remotely know whether or not the private room can be used from a place separated from the private room. Further, when such a configuration is adopted, since the status of the private room can be displayed on the display part provided in the external terminal separated from the private room, it is not necessary to provide a display part for each private room. Therefore, it is possible to reduce the labor and cost conventionally spent for the display unit installation work for each private room.

  In addition, the third private room management system according to the present invention provides a door sensor that outputs an open signal when the normally closed door of the private room is opened, and outputs a close signal when the normally closed door is closed, and a person in the private room. A human sensor that outputs a detection signal when a movement of the human being is detected, a signal that is output from the door sensor, and a signal that is output from the human sensor; And a display unit that displays the status of the private room determined by the private room status determination unit, and the private room status determination unit does not output a detection signal from the human sensor, and opens and closes the open signal and the closing within a predetermined time from the door sensor. When each signal is output a predetermined number of times or more, it is determined that the private room is in an unusable situation, and the display unit is provided in an external terminal separated from the private room.

  When such a configuration is adopted, the situation of the private room can be accurately determined by a combination of the signal from the door sensor and the signal from the human sensor. (For example, when you open a normally closed door a little and do not enter the private room, you will notice that the private room is so dirty that it is unusable.) When the human sensor does not detect the movement of the person (by opening and closing) and the door sensor outputs the open signal and the close signal continuously for a predetermined number of times, the private room cannot be used. It can be judged that there is. According to the prior art, if there is no sensing signal from a human sensor in a private room having a normally closed door, and the normally closed door is closed, it is determined that “the private room is usable”. Even if the normally closed door is temporarily closed, there may be a situation where the private room is unusable (for example, a situation where the private room is so dirty that it cannot be used). According to the present system, such a situation can be easily identified by referring to the absence of a sensing signal from a human sensor as well as a signal from a door sensor. For example, if the private room is dirty so that it cannot be used, the signal from the door sensor indicates that the person who gave up using the private room because he noticed the situation without opening the normally closed door and entering the private room. In combination with the absence of a sensing signal from the human sensor, the private room situation determination unit can determine that the private room is in an unusable situation.

  In the second or third private room management system according to the present invention, the private room situation determination unit can determine that there is an abnormality in the normally closed door when the closing signal is not output from the door sensor for a predetermined time or more.

  When such a configuration is adopted, it can be determined that the normally closed door is abnormal when the closing signal is not output for a predetermined time or more from the door sensor. In the case of a normally closed door, the closing signal output should continue immediately after the opening signal is output, but if the normally closed door does not close due to improper installation, etc., the closing signal is output for a predetermined time. No more output will be made. Therefore, it can be determined that there is an abnormality in the normally closed door by not outputting the closing signal for a predetermined time or more.

  In the second or third private room management system according to the present invention, the human sensor is in a standby state in which the next detection signal is not output until a predetermined standby time has elapsed from the time when the detection signal is output, and the standby time After the elapse of time, an initial active state in which a sensing signal can be output can be set.

  When such a configuration is adopted, the human sensor is in a standby state in which the next sensor signal is not output until a predetermined standby time (for example, 1 minute) elapses from the time when the sensor signal is output. It is possible to reduce power required for operation (signal output). Since a person often exists in the private room for a while after the sensing signal is output, such a waiting time may be provided without immediately putting the human sensor into the initial active state.

  In the second or third private room management system according to the present invention, the human sensor outputs an initial non-sensing signal when the movement of the person in the private room is not sensed for a predetermined time in the initial active state, and then the sensing signal is output. A periodical active state that can be output can be set. In addition, the human sensor can output a periodic non-sensing signal when the movement of a person in the private room is not sensed for a predetermined time in the regular active state, and then can be brought into the regular active state again.

  When such a configuration is adopted, the human sensor outputs an initial non-sensing signal when no movement of a person in the private room is sensed for a predetermined time (for example, 4 minutes) in the initial active state, and thereafter, a periodic signal that can output the sensing signal. Activated. Further, the human sensor outputs a periodic non-sensing signal when the movement of the person in the private room is not sensed for a predetermined time (for example, 20 minutes) in the regular active state, and then is again in the regular active state. In this way, the active state is divided into an initial state and a periodic state, and when a human movement is not detected in the periodic active state, a periodic non-sensing signal is output to continue the periodic active state. It is possible to reduce the power required for the output. When a person's movement is detected, the initial active state is entered through the standby state again. Therefore, the periodic active state in which the non-sensing signal is periodically output may be continued until the person's movement is detected. In addition, by periodically outputting a non-sensing signal, it is possible to confirm that the human sensor is operating normally even during a time period when the sensing signal is not transmitted and the sensing signal is not transmitted (for example, at night or closed days). It is possible to confirm from the ground.

  In the second or third private room management system according to the present invention, the private room situation determination unit enters the private room when the open signal and the close signal are output in this order from the door sensor in the standby state. Can be judged.

  When such a configuration is adopted, it can be determined that the user has entered the private room when the opening signal and the closing signal are output in this order from the door sensor in the standby state.

  In the second or third private room management system according to the present invention, the human sensor can output a detection signal when it senses a person's movement in the private room in the initial active state or the regular active state. In such a case, the private room situation determination unit is the one in which the user enters the private room when the opening signal and the closing signal are output in this order from the door sensor before and after the detection signal is output from the human sensor. It can be judged.

  If such a configuration is adopted, it is used in a private room when an open signal and a close signal are output in this order from the door sensor before and after the detection signal is output by the human sensor in the initial active state and the regular active state. It can be determined that the person entered the room.

  In the second or third private room management system according to the present invention, after the private room situation determination unit determines that the user has entered the private room, the open signal and the close signal from the door sensor in this order in the standby state. When it is output, it can be determined that the user has left the private room.

  When such a configuration is adopted, after it is determined that the user has entered the private room, when the opening signal and the closing signal are output in this order from the door sensor in the standby state, the user has left the private room. Judgment can be made. Immediately after the detection signal is output by the human sensor in the initial active state or the regular active state, the standby state is set. Therefore, in the standby state, by monitoring whether the door sensor outputs the opening / closing signal, almost all The case can be determined to leave the room (because it is difficult to assume that the normally closed door is opened from the inside and no opening / closing signal is output from the door sensor in a state where no detection signal is output by the human sensor).

  In the second or third private room management system according to the present invention, the private room situation determination unit determines that the user has entered the private room, and then opens and closes the open signal and the closing signal from the door sensor in the initial active state or the regular active state. When signals are output in this order, it can be determined that the user has left the private room.

  When such a configuration is adopted, after an open signal and a close signal are output in this order from the door sensor in the initial active state and the regular active state after determining that the user has entered the private room, the user from the private room Can be judged to have left the room. There may be a case where the human sensor fails to output a sensing signal in the initial active state or the regular active state. Even in such a case, it is possible to determine whether to leave the room by monitoring the presence or absence of an output of an open / close signal from the door sensor.

  In the private room management system according to the present invention, the private room situation determination unit determines that the user has entered the private room, and if a sensing signal is not output from the human sensor for a predetermined time or more, a suddenly ill person is present in the private room. It can be determined that it exists and the determination can be displayed on the display unit.

  When such a configuration is adopted, it is determined that there is a suddenly ill person who does not move in the private room when the detection signal is not output from the human sensor for a predetermined time (for example, 10 minutes) after the user enters the private room. Can be displayed on the display unit.

  In the private room management system according to the present invention, the private room state determination unit determines that the user has entered the private room, and then outputs the detection signal from the human sensor for a predetermined time, and then enters the private room. It is possible to determine that there is a suspicious person and display the determination on the display unit.

  When such a configuration is adopted, there is a suspicious person who stays in the private room and continues to move when the output of the detection signal from the human sensor continues for a predetermined time (for example, 20 minutes) after the user enters the private room. Then, it can be determined, and the determination can be displayed on the display unit.

  In the private room management system according to the present invention, the door sensor can operate in a periodic output mode in which the same signal as the signal transmitted immediately before is periodically output when the door has not moved for a predetermined time.

  When such a configuration is adopted, the door sensor can operate in a periodic output mode in which the same signal as the signal transmitted immediately before is periodically output when the door does not move for a predetermined time (for example, 20 minutes). Therefore, it is possible to reduce the power required for the operation (signal output) of the door sensor. In addition, by outputting a signal periodically, it can be confirmed from a remote location that the door sensor is operating normally even during a time period when the signal is not transmitted and the signal is not transmitted (for example, at night or closed days). It becomes possible.

  In the private room management system according to the present invention, the door sensor and the human sensor each have a solar panel and can be configured to be driven by electric power generated by the solar panel.

  If this structure is employ | adopted, a door sensor and a human sensitive sensor can be driven with the electric power produced | generated with the solar panel provided in each. Accordingly, it is not necessary to supply power through an outlet, and it is not necessary to provide a chemical battery such as a dry battery or a storage battery. In addition, since there is no need to supply power from an outlet or the like, a door sensor and a human sensor can be installed at places where electric power can be generated by light.

  In the private room management system according to the present invention, the door sensor and the human sensor may be configured to store electric power generated by the solar panel.

  If such a configuration is adopted, the door sensor and the human sensor can store the electric power generated by the solar panel, so even in a situation where the electric power cannot be generated (for example, a situation where the solar panel is not exposed to light for a long time). It becomes possible to continue outputting signals. If there is no such power storage function, a signal cannot be output unless the solar panel is exposed to light, resulting in an erroneous determination such as failure.

  In the private room management system according to the present invention, the door sensor and / or the human sensor may include a fragrance and / or a deodorant.

  When such a configuration is adopted, it is not necessary to provide a fragrance or a deodorant separately from the door sensor or the human sensor.

  ADVANTAGE OF THE INVENTION According to this invention, it becomes possible to provide the private room management system which can grasp | ascertain the usage condition of a private room very accurately.

It is a block diagram for demonstrating the whole structure of the private room management system which concerns on embodiment of this invention. It is a block diagram for demonstrating the functional structure of the private room management system which concerns on embodiment of this invention. It is a flowchart for demonstrating the flow of judgment by the private room management system which concerns on 1st embodiment of this invention. It is a flowchart for demonstrating the flow of judgment by the private room management system which concerns on 1st embodiment of this invention. It is a flowchart for demonstrating the flow of judgment by the private room management system which concerns on 1st embodiment of this invention. It is a flowchart for demonstrating the flow of judgment by the private room management system which concerns on 2nd embodiment of this invention. It is a flowchart for demonstrating the flow of judgment by the private room management system which concerns on 2nd embodiment of this invention. It is a flowchart for demonstrating the flow of judgment by the private room management system which concerns on 2nd embodiment of this invention.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. Each of the following embodiments is a suitable application example to the last, and the scope of application of the present invention is not limited to this.

<First embodiment>
First, the configuration of the private room management system 1 according to the first embodiment of the present invention will be described with reference to FIGS. 1 and 2. The private room management system 1 according to the present embodiment is for grasping the use situation of the private room P having the normally open door D _O , and outputs a door opening / closing signal when the normally open door D _O is opened and closed. A sensor 10, a human sensor 20 that outputs a detection signal when a movement of a person is detected, a private room situation determination unit 30 that judges the situation of the private room P, and a display unit 40 that displays the situation of the private room. ing.

Door sensor 10, while outputting an open signal when the normal door opening D _O cubicle P is opened, and is configured to output a closing signal when the normal door opening D _O cubicle P is closed. Door sensor 10 in this embodiment has a solar panel S _D as shown in FIG. 1, while being configured to be driven by the power generated by the solar panel S _D, solar panels S _D The generated electric power is stored. Furthermore, the door sensor 10, the movement of the normal door opening D _O is a predetermined time (e.g. 20 min) If no, the same signal as the signal transmitted immediately before (for example every 20 minutes) periodically outputs "Periodic It is configured to operate in “output mode”.

The human sensor 20 is configured to output a detection signal when the movement of a person in the private room P is detected. Human sensor 20 in this embodiment has a solar panel S _P, as shown in FIG. 1, while being configured to be driven by the power generated by the solar panel S _P, solar panel S _P It is comprised so that the electric power produced | generated by may be stored. In addition, the human sensor 20 has an air freshener and deodorant F.

  The human sensor 20 is set in a “standby state” in which the next detection signal is not output until a predetermined standby time (for example, 1 minute) elapses from the time when the detection signal is output. An “initial active state” that can be output is set. The human sensor 20 outputs an initial non-sensing signal when the movement of the person in the private room P is not sensed for a predetermined time (for example, 4 minutes) in the “initial active state”, and thereafter, a “periodic active” which can output a sensing signal. State. The human sensor 20 outputs a periodic non-sensing signal when the movement of the person in the private room P is not sensed for a predetermined time (for example, 20 minutes) in the “periodic active state”, and then is again in the “periodic active state”. . The human sensor 20 outputs a detection signal when it detects the movement of a person in the private room P in the “initial active state” or “periodic active state”.

  The private room situation determination unit 30 has a function of judging the situation of the private room P based on the signal output from the door sensor 10 and the signal output from the human sensor 20. The form of the private room situation determination unit 30 is not particularly limited as long as it has such a function, and for example, a specific system provided via an Internet line can be adopted. In the private room management system 1 according to the present embodiment, the signal output from each door sensor 10 and the signal output from each human sensor 20 are received by the repeater 50, and the repeater 50 receives these signals. Are collectively transmitted to the private room situation determination unit 30.

  The private room status determination unit 30 determines that the private room P is in an unusable state when a sensing signal is output from the human sensor 20 in a state where the closing signal is not output from the door sensor 10. The private room situation determination unit 30 determines that the user has entered the private room P when a closing signal is output from the door sensor 10 before and after the detection signal is output from the human sensor 20. . Note that the private room situation determination unit 30 in the present embodiment uses a pattern (hereinafter referred to as a “non-closed detection pattern”) in which “a sensor signal is output from the human sensor 20 in a state where no signal is output from the door sensor 10”. If the non-closed detection pattern occurs continuously for a predetermined number of times (for example, twice) or more, the private room P is used. It may be determined that the situation is impossible.

  The private room status determination unit 30 determines that the user has entered the private room P, and then when the open signal is output from the door sensor 10 in the “standby state” of the human sensor 20, the private room P determines the user from the private room P. Judged that he left the room. In addition, after determining that the user has entered the private room P, the private room status determination unit 30 outputs an open signal from the door sensor 10 in the “standby state” of the human sensor 20, and then closes the signal. When it is output, it is determined that the user has entered the private room P. In addition, after determining that the user has entered the private room P, the private room situation determination unit 30 cannot detect the movement of the person due to leaving the room due to a failure of the human sensor 20 or the like. Even when an open signal is output from the door sensor 10 in the “active state”, it is determined that the user has left the private room P.

  After determining that the user has entered the private room P, the private room situation determination unit 30 determines that a suddenly ill person is in the private room P when the human sensor 20 does not output a sensing signal for a predetermined time (for example, 10 minutes). It is determined that it exists, and the determination is displayed on the display unit 40. The private room status determination unit 30 determines that the user has entered the private room P and then outputs the sensing signal from the human sensor 20 for a predetermined time (for example, 20 minutes). It is determined that there is a suspicious person, and the determination is displayed on the display unit 40.

  The display unit 40 displays the status of the private room P determined by the private room status determination unit 30. The display unit 40 is provided in an external terminal separated from the private room P. Examples of the external terminal include, for example, a terminal device that can be carried by a user such as a mobile phone, a smart phone 100 (FIG. 1), a tablet, a notebook PC, or the like, or a place separated from the private room P (for example, a food court in a shopping mall, Electronic guide boards installed in the vicinity of an elevator, etc., a desktop PC 200 (FIG. 1) owned by an administrator, and the like.

  Next, the flow of determination by the private room management system 1 according to the present embodiment will be described using the flowcharts of FIGS.

  First, as shown in FIG. 3, the human sensor 20 outputs a detection signal when it detects the movement of a person in the private room P in the “initial active state” or “periodic active state” (step S1: Yes). (Step S2). Next, the private room situation determination unit 30 outputs a closing signal from the door sensor 10 before and after the time when the detection signal is output from the human sensor 20 (for example, between 1 minute before and 1 minute after that time). If it is determined that the user has entered (Step S3: Yes), it is determined that the user has entered the private room P (Step S4). On the other hand, when it is determined that the closed signal is not output from the door sensor 10 before and after the detection signal is output from the human sensor 20 (step S3: No), the private room situation determination unit 30 In step S5, it is determined that cleaning or the like has been performed. The private room situation determination unit 30 displays the determination results in steps S4 and S5 on the display unit 40.

  Here, the human sensor 20 is in a “standby state” in which no sensing signal is output until a predetermined waiting time (for example, 1 minute) elapses from the output point of the sensing signal (step S6: No, FIG. 5). Step S30). On the other hand, the human sensor 20 is set in an “initial active state” in which a sensing signal can be output after the standby time has elapsed (step S6: Yes, step S10 in FIG. 4).

  The human sensor 20 outputs a detection signal when detecting the movement of a person in the private room P in the “initial active state” (step S11: Yes, step S12), and proceeds to step S30 in FIG. On the other hand, the human sensor 20 outputs an initial non-sensing signal when the movement of the person in the private room P is not sensed for a predetermined time (for example, 4 minutes) in the “initial active state” (step S11: No, step S13: Yes, Thereafter, the “periodic active state” in which the sensing signal can be output is set (step S20).

  The human sensor 20 outputs a detection signal when detecting the movement of a person in the private room P in the “periodic active state” (step S21: Yes, step S22), and proceeds to step S30 in FIG. On the other hand, the human sensor 20 outputs a periodic non-sensing signal when the movement of the person in the private room P is not sensed for a predetermined time (for example, 20 minutes) in the “periodic active state” (step S21: No, step S23: Yes). , Step S24), and thereafter, the “periodic active state” is set again (step S20).

  The private room status determination unit 30 determines that the user has entered the private room P, and then when the open signal is output from the door sensor 10 in the “standby state” of the human sensor 20, the private room P determines the user from the private room P. Is determined to have left the room (step S31 in FIG. 5: Yes, step S32). In addition, the private room situation determination unit 30 determines that the user has entered the private room P when a closing signal is output in the “standby state” (step S33: No, step S34: Yes, step S35). In addition, after determining that the user has entered the private room P, the private room situation determination unit 30 cannot detect the movement of the person due to leaving the room due to a failure of the human sensor 20 or the like. Even when an open signal is output from the door sensor 10 in the “active state”, it can be determined that the user has left the private room P. When these entry determinations or exit determinations are made, the determination is displayed on the display unit 40.

In the private room management system 1 according to the embodiment described above, the situation of the private room P can be accurately determined by the combination of the signal from the door sensor 10 and the signal from the human sensor 20. In other words, when the sensor signal is output from the human sensor 20 when the door sensor 10 does not output the closing signal (the normally open door D _O is not closed), the private room P cannot be used. Can be determined. According to the prior art, when the normally open door D _O is not closed, it is determined that “the private room P is in a usable state”, but the normally open door D _O is not closed. However, there may be a situation where the private room P cannot be used (for example, a situation where a contractor is cleaning the inside of the private room P or the inside of the private room P is unusable). According to the private room management system 1, such a situation can be easily identified by referring to not only the signal from the door sensor 10 but also the signal from the human sensor 20. For example, when the trader is cleaning the inside of the private room P, the human sensor 20 senses the movement of the trader in the private room P and outputs a detection signal. When the interior of the private room P is so dirty that it cannot be used, the human sensor 20 senses the movement of the user who has entered (or is about to enter) the private room P and outputs a sensing signal. . The private room situation determination unit 30 can determine that the inside of the private room P is unusable when such a sensing signal is output even if the normally open door D _O is not closed.

  Further, in the private room management system 1 according to the embodiment described above, the display unit 40 of the external terminal (for example, the smartphone 100 or the desktop PC 200) that is separated from the private room P is the state of the private room P determined by the private room state determination unit 30. Can be displayed. Therefore, the user can remotely know whether or not the private room P is in a usable state from a place separated from the private room P. Moreover, since the status of the private room P can be displayed on the display unit 40 provided in the external terminal separated from the private room P, it is not necessary to provide the display part 40 for each private room P. Therefore, it becomes possible to reduce the labor and cost conventionally spent on the display unit installation work for each private room P.

  Further, in the private room management system 1 according to the embodiment described above, the human sensor 20 does not output the next detection signal until a predetermined waiting time (for example, 1 minute) has elapsed since the detection signal was output. Since the “standby state” is set, the power required for the operation (signal output) of the human sensor 20 can be reduced. Since a person often exists in the private room P for a while after the output of the sensing signal, such a waiting time may be provided without immediately putting the human sensor 20 into the initial active state.

  Further, in the private room management system 1 according to the embodiment described above, the human sensor 20 does not detect the initial non-sensing when the human motion in the private room P is not sensed for a predetermined time (for example, 4 minutes) in the “initial active state”. A signal is output, and thereafter, a “periodic active state” in which a sensing signal can be output is set. Further, in the “periodic active state”, the movement of a person in the private room P is not detected for a predetermined time (for example, 20 minutes). The sensing signal is output, and thereafter, the “periodic active state” is set again. In this way, the active state is divided into the initial period and the regular period. When the movement of the person is not detected in the “periodic active state”, a periodic non-sensing signal is output to continue the “periodic active state”. The power required for 20 operations (signal output) can be reduced. When a person's movement is sensed, it goes through the standby state again and enters the “initial active state”. Therefore, until the person's movement is sensed, the “periodic active state” in which the non-sensing signal is periodically output can be continued. . In addition, by periodically outputting a non-sensing signal, the human sensor 20 is operating normally even during a time zone (for example, at night or closed days) when the sensing signal is not transmitted because the private room P is not used. Can be confirmed from a remote location.

  Moreover, in the private room management system 1 which concerns on embodiment described above, when the closing signal is output from the door sensor 10 in the "standby state" of the human sensor 20, the user has entered the private room P. Judgment can be made. In addition, when the closing signal is output from the door sensor 10 before and after the detection signal is output by the human sensor 20 in the “initial active state” or “periodic active state”, the user enters the private room P. Can be determined.

Further, in the private room management system 1 according to the embodiment described above, after it is determined that the user has entered the private room P, when the open signal is output from the door sensor 10 in the “standby state”, the private room From P, it can be determined that the user has left the room. Immediately after the detection signal is output by the human sensor 20 in the “initial active state” or the “periodic active state”, the “standby state” is set. Therefore, in the “standby state”, the output of the open signal from the door sensor 10 is performed. By monitoring the presence / absence, it is possible to determine whether to leave the room in almost all cases (when the human sensor 20 does not output a detection signal, the normally open door D _O is opened from the inside and the door sensor 10 outputs an open signal). This is because it is difficult to assume that it will be output).

  In the private room management system 1 according to the embodiment described above, after determining that the user has entered the private room P, an open signal is output from the door sensor 10 in the “initial active state” or “periodic active state”. When it is output, it can be determined that the user has left the private room P. There may be a case where the human sensor 20 fails and does not output a sensing signal in the “initial active state” or “periodic active state”. Even in such a case, it is possible to determine whether to leave the room by monitoring the presence or absence of an output signal from the door sensor 10.

  Further, in the private room management system 1 according to the embodiment described above, when a detection signal is not output from the human sensor 20 for a predetermined time (for example, 10 minutes) after the user enters the private room P, the private room P It can be determined that there is a suddenly ill person who does not move, and the determination can be displayed on the display unit 40.

  Further, in the private room management system 1 according to the embodiment described above, when the output of the sensing signal from the human sensor 20 is continued for a predetermined time (for example, 20 minutes) after the user enters the private room P, It is determined that there is a suspicious person who stays in the private room P and continues to move, and the determination can be displayed on the display unit 40.

Moreover, in the private room management system 1 which concerns on embodiment described above, when the door sensor 10 does not move the normally open door D _{O for} a predetermined time (for example, 20 minutes), the same signal as the signal transmitted immediately before is _output. It can operate in the periodic output mode that outputs periodically. Therefore, it is possible to reduce the power required for the operation (signal output) of the door sensor 10. Further, by outputting a signal periodically, it is confirmed from a remote location that the door sensor 10 is operating normally even during a time zone (for example, night or closed days) when the signal is not transmitted because the private room P is not used. It becomes possible to confirm.

  Moreover, in the private room management system 1 which concerns on embodiment described above, the door sensor 10 and the human sensitive sensor 20 can be driven with the electric power produced | generated with the solar panel provided in each. Accordingly, it is not necessary to supply power through an outlet, and it is not necessary to provide a chemical battery such as a dry battery or a storage battery. In addition, since there is no need to supply power from an outlet or the like, the door sensor 10 and the human sensor 20 can be installed at locations where electric power can be generated by light.

  Moreover, in the private room management system 1 which concerns on embodiment described above, since the door sensor 10 and the human sensor 20 can store the electric power produced | generated with the solar panel, the situation (for example, it is long in a solar panel) cannot produce electric power. It is possible to continue outputting the signal even in a situation where the period light does not strike. If there is no such power storage function, a signal cannot be output unless the solar panel is exposed to light, resulting in an erroneous determination such as failure.

  Moreover, in the private room management system 1 which concerns on embodiment described above, since the human sensitive sensor 20 has a fragrance | flavor and / or a deodorizing agent, a fragrance | flavor and a deodorizing agent are provided separately from the human sensitive sensor 20. There is no need.

<Second embodiment>
Next, the configuration of the private room management system 1A according to the second embodiment of the present invention will be described. The private room management system 1A according to the present embodiment is for grasping the use situation of the private room P having the normally closed door D _C, and the method for judging the private room situation is slightly different from the judgment method in the first embodiment. However, the configuration of the door sensor 10, the human sensor 20, and the display unit 40 is substantially the same as that of the first embodiment. For this reason, it demonstrates centering on a different part from 1st embodiment, suppose that the substantially same structure as 1st embodiment attaches | subjects the same code | symbol, and abbreviate | omits detailed description. For convenience, the configuration of the private room management system 1A according to the present embodiment will be described with reference to FIGS.

Private management system 1A according to this embodiment, while outputting an open signal when the normal closing D _C cubicle P is opened, configured to output a closing signal when the normal closing D _C cubicle P is closed Door sensor 10, human sensor 20 that outputs a detection signal when a person's movement is detected, a private room situation determination unit 30 A that judges the situation of the private room P, and a display unit 40 that displays the situation of the private room, It is equipped with. Since the door sensor 10, the human sensor 20, and the display unit 40 are substantially the same as those in the first embodiment, detailed description thereof is omitted.

  The private room situation determination unit 30 </ b> A has a function of judging the situation of the private room P based on the signal output from the door sensor 10 and the signal output from the human sensor 20. The form of the private room situation determination unit 30A is not particularly limited as long as it has such a function, and for example, a specific system provided via an Internet line can be adopted. In the private room management system 1A according to the present embodiment, the signal output from each door sensor 10 and the signal output from each human sensor 20 are received by the relay device 50, and the relay device 50 receives these signals. Are collectively transmitted to the private room situation determination unit 30A.

The private room status determination unit 30A outputs an opening signal and a closing signal from the door sensor 10 within a predetermined time (for example, 10 minutes) each more than a predetermined number of times (for example, 3 times), and outputs a sensing signal from the human sensor 20. If it is determined that the private room P is unusable. In addition, the private room situation determination unit 30A is not accompanied by a detection signal from the human sensor 20, and even when the opening signal and the closing signal are continuously output from the door sensor 10 a predetermined number of times (for example, twice) or more, It is determined that the private room P is in an unusable situation. Furthermore, private status determination unit 30A, when the close signal from the door sensor 10 is not outputted for a predetermined time or more, it is determined that there is an abnormality in the normal closing D _C. Further, the private room status determination unit 30A outputs the opening signal and the closing signal from the door sensor 10 in this order less than a predetermined number of times (for example, once each) before and after the time when the detection signal is output from the human sensor 20. Then, it is determined that the user has entered the private room P. Incidentally, private status determination unit 30A, when the close signal from the door sensor 10 is not outputted for a predetermined time or more, and those in the (normal door closing D _C rather than abnormal) state the normally closing D _C is opened in the cleaning or the like It can also be judged.

  Furthermore, after the private room status determination unit 30A determines that the user has entered the private room P, the opening signal and the closing signal are output in this order from the door sensor 10 in the “standby state” of the human sensor 20. In this case, it is determined that the user has left the private room P. Further, after determining that the user has entered the private room P, the private room status determination unit 30A outputs the opening signal and the closing signal in this order from the door sensor 10 in the “standby state” of the human sensor 20. Thereafter, when the open signal and the close signal are output in this order, it is determined that the user has entered the private room P. In addition, after determining that the user has entered the private room P, the private room status determination unit 30A cannot detect the movement of the person due to leaving the room due to a failure of the human sensor 20 or the like. Even when the opening signal and the closing signal are output in this order from the door sensor 10 in the “active state”, it is determined that the user has left the private room P.

  Further, after determining that the user has entered the private room P, the private room situation determination unit 30A has a suddenly ill person in the private room when no sensing signal is output from the human sensor 20 for a predetermined time (for example, 10 minutes). Is determined to exist. In addition, the private room status determination unit 30A determines that the user has entered the private room P and then outputs the sensing signal from the human sensor 20 for a predetermined time (for example, 20 minutes). It is determined that there is a suspicious person inside.

  Next, the flow of determination by the private room management system 1 </ b> A according to the present embodiment will be described using the flowcharts of FIGS. 6 to 8.

  First, as shown in FIG. 6, the human sensor 20 outputs a detection signal when the movement of the person in the private room P is detected in the “initial active state” or the “periodic active state” (step S1: Yes). (Step S2). Next, the private room status determination unit 30A receives an opening signal and a closing signal from the door sensor 10 before and after the time when the detection signal is output from the human sensor 20 (for example, between 1 minute before and 1 minute after that time). If it is determined that a predetermined number of times (for example, twice) has been output in this order (step S3A: Yes), it is determined that the user has entered the private room P (step S4). On the other hand, the private room situation determination unit 30A determines that the opening signal and the closing signal are each output a predetermined number of times or more before and after the detection signal is output from the human sensor 20 (step S40: Yes). In such a case, it is determined that cleaning or the like is being performed in the private room P (step S5). The private room situation determination unit 30A displays the determination results in steps S4 and S5 on the display unit 40.

  Here, the human sensor 20 is in a “standby state” in which no detection signal is output until a predetermined standby time (for example, 1 minute) elapses from the output point of the detection signal (step S6: No, FIG. 8). Step S30). On the other hand, the human sensor 20 enters an “initial active state” in which a sensing signal can be output after the standby time has elapsed (step S6: Yes, step S10 in FIG. 7).

  The human sensor 20 outputs a detection signal when detecting the movement of a person in the private room P in the “initial active state” (step S11: Yes, step S12), and proceeds to step S30 in FIG. On the other hand, the human sensor 20 outputs an initial non-sensing signal when the movement of the person in the private room P is not sensed for a predetermined time (for example, 4 minutes) in the “initial active state” (step S11: No, step S13: Yes, Thereafter, the “periodic active state” in which the sensing signal can be output is set (step S20).

  The human sensor 20 outputs a detection signal when detecting the movement of a person in the private room P in the “periodic active state” (step S21: Yes, step S22), and proceeds to step S30 in FIG. On the other hand, the human sensor 20 outputs a periodic non-sensing signal when the movement of the person in the private room P is not sensed for a predetermined time (for example, 20 minutes) in the “periodic active state” (step S21: No, step S23: Yes). , Step S24), and thereafter, the “periodic active state” is set again (step S20).

  When the private room status determination unit 30A determines that the user has entered the private room P, the door sensor 10 outputs an opening signal and a closing signal in this order in the “standby state” of the human sensor 20. Then, it is determined that the user has left the private room P (step S31A in FIG. 8: Yes, step S32). The private room status determination unit 30A then determines that the user has entered the private room P when the open signal and the close signal are output in this order in the “standby state” (step S33: No, Step S34A: Yes, step S35). In addition, after determining that the user has entered the private room P, the private room status determination unit 30A cannot detect the movement of the person due to leaving the room due to a failure of the human sensor 20 or the like. Even when the opening signal and the closing signal are output in this order from the door sensor 10 in the “active state”, it can be determined that the user has left the private room P. When these entry determinations or exit determinations are made, the determination is displayed on the display unit 40.

In the private room management system 1A according to the embodiment described above, the situation of the private room P can be accurately determined by the combination of the signal from the door sensor 10 and the signal from the human sensor 20. That is, (e.g., normal closing for skilled are dirty or are opened and closed several times to normal closing D _C is shorter time to doing cleaning in private P, enough of the private P unusable D _C is shorter by the time it or is opened and closed by a plurality of persons in) from the door sensor 10 within a predetermined time open signal and close signal are each a predetermined number of times or more output, and the sensing signal is output from the human sensor 20 In this case, it can be determined that the private room P is in an unusable situation. According to the prior art, when the normally closed door D _C is closed, it is determined that “the private room P is in a usable state”, but the normally closed door D _C is temporarily closed. However, there may be a situation where the private room P cannot be used (for example, a situation where a contractor is cleaning the inside of the private room P or the inside of the private room P is unusable). According to the private room management system 1 </ b> A according to the present embodiment, such a situation can be easily identified by referring to not only the signal from the door sensor 10 but also the signal from the human sensor 20. For example, when the trader is cleaning the inside of the private room P, the human sensor 20 senses the movement of the trader in the private room P and outputs a detection signal. If the inside of the private room P is so dirty that it cannot be used, the human sensor 20 senses the movement of the user once entering the private room P and outputs a sensing signal. The private room situation determination unit 30A can determine that the inside of the private room P is unusable when such a sensing signal is output even if the normally closed door D _C is temporarily closed. .

Moreover, in the private room management system 1A according to the embodiment described above, the situation of the private room P can be accurately determined by the combination of the signal from the door sensor 10 and the signal from the human sensor 20. Become. That is, (for example, when a situation where normal closing private within P D _C to not enter into the compartment P just opened a little dirty enough unusable as Kizukeru, normal closing D _C is continuously When the human sensor 20 does not sense the movement of the person (by being opened and closed by a plurality of persons) and the door sensor 10 continuously outputs the opening signal and the closing signal, respectively, a predetermined number of times, It can be determined that the private room P is in an unusable situation. According to the prior art, when there is no sensing signal from the human sensor 20 in the private room P having the normally closed door D _C and the normally closed door D _C is closed, “the private room P is usable”. Although it will be judged, there is a situation where the private room P cannot be used even if the normally closed door D _C is temporarily closed (for example, a situation where the inside of the private room P is unusably dirty). possible. According to the private room management system 1A according to the present embodiment, such a situation can be easily identified by referring to the absence of a sensing signal from the human sensor 20 as well as a signal from the door sensor 10. it can. For example, in the case where the private room P is dirty to the extent that can not use, the presence of those who gave up the use of private room P because it was aware of the situation to not enter into a private room in the P to open the normally closed-door D _C, door By combining the signal from the sensor 10 and the absence of the sensing signal from the human sensor 20, the private room situation determination unit 30A can determine that the private room P is in an unusable situation.

Also, more than in the private management system 1A according to the embodiment described, it is possible from the door sensor 10 when the close signal is not outputted for a predetermined time or more, it is determined that there is an abnormality in the normal closing D _C. For normal door closing D _C, if the output of the close signal should immediately follow the output of the open signal in accordance with the opening and closing, that due to built with poor like normal closing D _C did not closed, closed The signal is not output for a predetermined time or longer. Therefore, by close signal is not outputted for a predetermined time or more, it can be determined that there is an abnormality in the normal closing D _C.

  Further, in the private room management system 1A according to the embodiment described above, when the open signal and the close signal are output in this order from the door sensor 10 in the “standby state” of the human sensor 20, the private room management system 1A is used in the private room P. It can be determined that the person entered the room. Also, when the door sensor 10 outputs an opening signal and a closing signal less than a predetermined number of times in this order before and after the detection signal is output by the human sensor 20 in the “initial active state” or “periodic active state”. It can be determined that the user has entered the private room P.

In the private room management system 1A according to the embodiment described above, after determining that the user has entered the private room P, the open signal and the close signal are output in this order from the door sensor 10 in the “standby state”. When it is done, it can be determined that the user has left the private room P. Immediately after the detection signal is output by the human sensor 20 in the “initial active state” or the “periodic active state”, the “standby state” is set. Therefore, in the “standby state”, the opening / closing signal output from the door sensor 10 is output. by monitoring the presence or absence, almost all cases in may be performed leaving judgment (switching signal from an internal state in which the sensing signal is not output by the motion sensor 20 is opened normally closing D _C from the door sensor 10 is output This is because it is difficult to assume.)

  Furthermore, in the private room management system 1A according to the embodiment described above, after determining that the user has entered the private room P, the door sensor 10 receives the open signal and the “initial active state” and “periodic active state”. When the closing signals are output in this order, it can be determined that the user has left the private room P. There may be a case where the human sensor 20 fails and does not output a sensing signal in the “initial active state” or “periodic active state”. Even in such a case, it is possible to determine whether to leave the room by monitoring the presence or absence of an output of an open / close signal from the door sensor 10.

  In each of the above-described embodiments, an example in which the fragrance / deodorant F is provided in the human sensor 20 is shown, but the fragrance / deodorant F may be provided in the door sensor 10. Moreover, while providing the door sensor 10 with a fragrance (deodorant), the human sensor 20 may be provided with a deodorant (fragrance).

  The present invention is not limited to the above-described embodiments, and those obtained by appropriately modifying the design by those skilled in the art are also included in the scope of the present invention as long as they have the features of the present invention. The That is, each element provided in each embodiment and its arrangement, material, condition, shape, size, and the like are not limited to those illustrated, and can be appropriately changed. Moreover, each element with which each said embodiment is provided can be combined as much as technically possible, and the combination of these is also included in the scope of the present invention as long as the characteristics of the present invention are included.

1.1A ... Private room management system 10 ... Door sensor 20 ... Human sensor 30 / 30A ... Private room situation determination unit 40 ... Display unit 100 ... Smartphone (external terminal)
200: Desktop PC (external terminal)
D _O ... ordinary door opening D _C ... normally closed-door F ... fragrance and deodorant P ... private room S _D · S _P ... solar panel

Claims (21)

A door sensor that outputs an open signal when the normally open door of the private room is opened, and a detection signal that outputs a close signal when the normally open door is closed, and a detection signal that is detected when a person moves in the private room. And a personal room status determination unit that determines the status of the private room based on a signal output from the door sensor and a signal output from the human sensor, and the personal room status determination unit determines a display unit for displaying the status of the private, a private management system Ru provided with,
The private room state determination unit determines that the private room is in an unusable state when the detection signal is output from the human sensor in a state where the closing signal is not output from the door sensor,
The display unit is provided in an external terminal separated from the private room ,
The human sensor is in a standby state in which a next detection signal is not output until a predetermined standby time elapses from the time when the detection signal is output, and an initial stage in which the detection signal can be output after the standby time has elapsed. In the initial active state, an initial non-sensing signal is output when no movement of the person in the private room is sensed for a first predetermined time in the initial active state, and then the periodic active state in which the sensing signal can be output, A periodic non-sensing signal is output when the movement of the person in the private room is not sensed for a second predetermined time in the regular active state, and then the regular active state is again set.
The private room management system , wherein the second predetermined time is set longer than the first predetermined time . 2. The private room management system according to claim 1 , wherein the private room status determination unit determines that a user has entered the private room when the closing signal is output from the door sensor in the standby state. The human sensor outputs the detection signal when the movement of a person in the private room is detected in the initial active state or the regular active state.
The private room status determination unit determines that a user has entered the private room when the closing signal is output from the door sensor before and after the detection signal is output from the human sensor. The private room management system according to claim 1 or 2 . The private room situation determination unit determines that the user has entered the private room, and then, when the open signal is output from the door sensor in the standby state, the user has left the private room. The private room management system according to any one of claims 1 to 3 , wherein a determination is made. The private room status determination unit is used from the private room when the open signal is output from the door sensor in the initial active state or the regular active state after determining that a user has entered the private room. The private room management system according to any one of claims 1 to 3 , wherein it is determined that the person has left the room. A door sensor that outputs an open signal when the normally closed door of the private room is opened, and outputs a close signal when the normally closed door is closed;
A human sensor that outputs a detection signal when detecting the movement of a person in the private room;
A private room situation determination unit that judges the situation of the private room based on the signal output from the door sensor and the signal output from the human sensor;
A display unit for displaying the status of the private room determined by the private room status determination unit,
The private room status determination unit outputs the open signal and the close signal within a predetermined time from the door sensor each time a predetermined number of times and when the sensing signal is output from the human sensor. Judge that the situation is unusable,
The display unit is provided in an external terminal separated from the private room.
Private room management system. A door sensor that outputs an open signal when the normally closed door of the private room is opened, and outputs a close signal when the normally closed door is closed;
A human sensor that outputs a detection signal when detecting the movement of a person in the private room;
A private room situation determination unit that judges the situation of the private room based on the signal output from the door sensor and the signal output from the human sensor;
A display unit for displaying the status of the private room determined by the private room status determination unit,
When the open signal and the close signal are each output a predetermined number of times or more within a predetermined time from the door sensor without the detection signal being output from the human sensor, Judge that the situation is unusable,
The display unit is provided in an external terminal separated from the private room.
Private room management system. The private room management system according to claim 6 or 7 , wherein the private room status determination unit determines that the normally closed door has an abnormality when the closing signal is not output for a predetermined time or more from the door sensor. The human sensor is in a standby state in which a next detection signal is not output until a predetermined standby time elapses from the time when the detection signal is output, and an initial stage in which the detection signal can be output after the standby time has elapsed. The private room management system according to any one of claims 6 to 8 , which is set in an active state. The human sensor outputs an initial non-sensing signal when no movement of a person in the private room is sensed for a predetermined time in the initial active state, and then enters a periodic active state in which the sensing signal can be outputted. Item 10. The private room management system according to Item 9 . The human sensor, the outputs periodically a dead signals in periodic active movement of a person within the private room when not sensed a predetermined time, then, are the regular active state again, according to claim 10 Private room management system. The private status determination unit, said opening signal and the close signal from the door sensor in the standby state when it is output in this order, the user determines that has entered into the private room of claims 9 The private room management system according to any one of 11 . The human sensor outputs the detection signal when the movement of a person in the private room is detected in the initial active state or the regular active state.
When the opening signal and the closing signal are output in this order from the door sensor before and after the time when the detection signal is output from the human sensor, the private room situation determination unit may The private room management system according to claim 10 or 11 , wherein it is determined that a room has been entered. The private room status determination unit determines that the user has entered the private room, and then outputs the opening signal and the closing signal in this order from the door sensor in the standby state. The private room management system according to any one of claims 9 to 13 , wherein it is determined that the user has left the room. After determining that the user has entered the private room, the private room situation determination unit outputs the opening signal and the closing signal in this order from the door sensor in the initial active state or the regular active state. The private room management system according to any one of claims 10, 11, and 13 , wherein it is determined that a user has left the private room. The private room status determination unit determines that there is a suddenly ill person in the private room when it is determined that a user has entered the private room and the sensor signal is not output for a predetermined time or more from the human sensor. The private room management system according to any one of claims 1 to 15 , wherein the determination is displayed on the display unit. The private room situation determination unit determines that a user has entered the private room, and the suspicious person is present in the private room when the output of the detection signal from the human sensor continues for a predetermined time. The private room management system according to any one of claims 1 to 16 , wherein the private room management system is configured to determine the determination and display the determination on the display unit. The door sensor, when the movement of the door there is no predetermined time, operates in regular output mode to output the same signal as a signal transmitted immediately before periodically, according to any one of claims 1 to 17 Private room management system. The private room according to any one of claims 1 to 18 , wherein each of the door sensor and the human sensor has a solar panel and is configured to be driven by electric power generated by the solar panel. Management system. The private room management system according to claim 19 , wherein the door sensor and the human sensor are configured to store electric power generated by the solar panel. The private room management system according to any one of claims 1 to 20 , wherein the door sensor and / or the human sensor includes a fragrance and / or a deodorant.