JP3069457U - Unauthorized operation prevention devices such as pachinko machines - Google Patents

Abstract

(57) [Summary] (Modifications) [Problem] To provide an illegal operation preventing device such as a pachinko machine which prevents a player such as a pachinko machine from making an abnormal state by a malicious act and trying to obtain an unfair advantage. SOLUTION: The sensor 1 is mounted without touching the function and the wiring system of each device at all. If an object passes or abnormal changes occur in the sensor 1 circuit built into the device, the first and last signals are generated even instantaneously. The analysis is based on this. When it is determined that the MPU 8 is abnormal in the high-speed analysis, the final stage output unit 9 sends an abnormal signal and a recording signal. At night, it can be connected to a telephone line and checked by an administrator.

Description

[Detailed description of the invention]

[0001]

[0002]

[Technical field to which the invention belongs]

 The main control of each device is taken in by electronic equipment, and high-speed processing is performed by a micro-processor called a small MPU in Figs. These are composed of the various sensors shown in Fig. 1-1 that determine whether the beam is strong or abnormal when a strong high-frequency beam enters.

[0003] A computer is composed of a program and a sensor for judging the inside.

[0004] If even one of these main parts is replaced, the contents of operation change, so that there is a case where the parts are quickly replaced by turning off the power after hours, but the BOX containing the main parts must be opened and closed. In addition, an indirect sensor is attached to a place where it cannot be found as shown in Fig. 1-1.

[0005] Illegal operations are performed by intruding from the blind spot of the security system.

[0006] Here, the ultra-small sensor shown in Fig. 1-1 is attached, and the analysis processing is performed by the micro computer shown in Fig. 1-8 in the monitoring box, and the administrator is instantly notified. Fig. 1-10

[0007]

[Prior art]

 Even if the ROM component of the program built into the equipment or the specific sensor is replaced, it is determined from the outside that it is the same, so it is not known that it has been replaced, and a large loss occurs during the operating time period. Become.

[0008] Also, although a general noise countermeasure is provided, no other countermeasure is provided, so that it is not discovered.

[0009] Since a person who does evil, such as a blind spot of a security system and a method of disabling a security sensor, is known, serious damage occurs. These measures have not been implemented.

[0010]

[Problems to be solved by the invention]

 Replace important parts by quick means when there is strong noise due to abnormal radio waves or when the administrator is not present. This brings unfair advantage to a malicious person. FIG. 1-1, FIG. 8 This is monitored and prevented by a non-contact abnormality detecting device. When the power is turned off, the intruder from outside can work quickly. Unauthorized work in the absence of the administrator, which is a great loss.

In order to prevent damage before illegal work, the special sensor shown in Fig. 1-1 is attached to the wiring line with a clamp in a non-contact manner.

An abnormal state is instantaneously detected by the sensor shown in FIG. 1-1, and an administrator is automatically notified and recorded in FIGS. 1-10 and 11.

[0013]

[0014]

[Means for Solving the Problems]

 Electrically responsive sensors are installed and fixed in important parts of each device.However, the sensors operate normally when components are quickly replaced to make it easier for the bad guys or when indirect malfunctions occur. There is a time width, and the operation by the weak current shown in Fig. 2-1 and 2, 3 can be attached without any influence on the equipment by combining the special sensor and Fig. 1-1 in a non-contact manner. Detected with a small microcomputer. Fig. 1-8 The important sensor built in the device detects a certain resistance in units of several tens of ohms even when the power is turned off, but the work of replacing it will cause a disconnection. This difference is detected by the monitoring sensor. In the security system, abnormalities are detected when an outsider enters, but a wrongdoer may enter from an unexpected location.

For this purpose, an abnormality detection device, FIG. 1-1, is separately mounted at the position of the blind spot, and analyzed, FIG. 1-10, 11, notification, and recording by the micro computer, FIG. 1-8 of the monitoring device.

[0016]

[Embodiment of the invention]

 An embodiment of the invention will be described with reference to the drawings.

In FIGS. 1 to 3, at present, an important sensor is wired by a signal line in various devices, and a weak current flows.

In this sensor cable, the current detection sensor shown in FIG. 1-1 is sandwiched between a clamp and a detector incorporated as a special sensor in a place where there is no problem at all, and the flow of the weak current is set in the ultra-compact BOX. The signal is amplified by the composite ANP shown in FIG. 1-2 incorporated in the above, and is further made a reliable signal by the intermediate amplification shown in FIG. 1-3.

For further clarification as pre-analysis means. In Figure 1-5, the signal input with the rising differential waveform is reliably captured.

Although the signal disappears in a short time, this also reliably captures the signal as a falling differential waveform in FIG. 1-6.

The signal differential waveforms at the beginning and end, FIGS. 1-5 and 6 are held for a short time in FIG. Fig.3-1,2,3,4 This signal is analyzed by the microprocessor in Fig.1-8, and it is judged by high-speed processing. Figures 2-1, 2, and 3 store the normal range and abnormal data in the computer memory. When an abnormal alarm is generated or recording is required, appropriate voltages and currents are generated by the final stage output mechanism in FIGS. 1-10 and 11.

During a time period when the power is turned off, the resistance state of the main sensor is monitored. Fig. 1-1 Each sensor has a blind spot, and an outsider who knows that there is no monitoring function inside the equipment may enter the target work place.

In order to prevent this, the special sensor shown in FIG. 1-1 is attached, and the abnormality analysis processing shown in FIGS. 1-2, 3, 45, 6, 7, and 8, and FIGS. Abnormality analysis is performed by the MPU shown in Fig. 1-8.

In order to stably operate the above-mentioned functions, a small-sized stabilized power supply device is built in as a power supply in FIG. 1-12, and is operated by a built-in battery even when the power supply is shut off after hours. ing.

[0025]

[Evaluation of device]

 Since the present invention is configured as described above, the following effects can be obtained. An individual or multiple persons quickly perform wrongful work, such as abnormal external operation and quick replacement of parts in claim 1. However, since the equipment other than the purpose is complicated equipment, the monitoring equipment automatically detects and detects such damages. Can be prevented immediately before and after the fact. An illegal act by an intruder from outside outside the business hours of claim 2 is performed by the backup battery built into the monitoring device even if the commercial power supply is turned off. At 8, the overall monitoring process is determined.

In the case of an abnormality, the information is promptly processed and reported as in claim 1. Regarding the intruder from the outside in claim 3, the person who knows the inside even in the security system may do wrong and perform the intended work, which may cause serious damage. By installing the monitoring function naturally only at important points, the damage can be prevented at the time of occurrence and the damage can be stopped.

[Brief description of the drawings]

 Example of the present invention

DETAILED DESCRIPTION OF THE INVENTION

FIG. 1 is a diagram showing a block diagram until an output alarm is issued from an input sensor or the like.

FIG. 2 is a diagram showing a time chart of a sensor operation in a normal operation time zone.

FIG. 3 is a diagram showing a time chart in a power-off time zone outside of time.

[Explanation of symbols]

Figure 11. Various sensors. Classify according to the intended use and mount so that there is no effect on the equipment. The current detection sensor is mainly clamped in the signal line. Specify the reflective sensor, and detect accurately with the distance suitable for the location. If there is an abnormality, the reflection will be cut off, and the abnormality will be notified. The ultrasonic sensor will be specified, and if there is movement within the range, the abnormality will be notified. Voltage detection sensor, if there is an abnormality, the voltage level changes,
An error is reported if the specified range is exceeded. 2, composite amplifier. Amplifies the microcurrent and microvoltage of the sensor to values that can be reliably determined. 3, Intermediate amplification. Amplify to a certain value that requires recognition and removes small noise. 4, the MP value of 8 with the amplification value detected by the sensor
U and start the initial analysis. 5, rising differential waveform. The leading edge waveform at which the change occurred in the intermediate amplification of No. 3 is input. 6, Falling differential waveform. The inverted reverse-end waveform at the end of the change in the intermediate amplification of No. 3 is input. 7, synthetic wave. The state between the inputs of 5 and 6 is held in a state that can be surely determined. 8, MPU, microprocessor. Performs analysis, various storage, and processing for issuing commands. 9. Final output. To ensure that the signal is sent to a location away from the monitoring device, make the voltage and current appropriate. 10. Abnormal alarm. A signal line that sends an abnormal signal at an appropriate value to a location away from the monitoring device. 11, to the recording mechanism. A signal is sent to a location far from the monitoring device. 12, Power supply. A function to send a constant voltage and current into the monitoring device outputs a proper DC voltage from the input of the commercial power supply. During commercial power off, stable voltage is output from the built-in battery power supply. Figure 21 1, Normal. Range of voltage input values and times during operation. 2, attention. Monitor the voltage and time as a cautionary period from the normal range. 3, abnormal. The time when it is determined to be obviously abnormal beyond the normal range of time. There is no change in the intruder from outside and the door, etc., and it is in a normal state. 2, abnormal. Changes in operation when an intruder is present from outside, and a state where doors and the like have begun to open. 3, normal. Same as 1, but in normal operation with abnormal operation.

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[Procedure amendment]

[Submission date] December 9, 1999 (1999.12.
9)

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] Claims for utility model registration

[Correction method] Change

[Correction contents]

[Utility model registration claims]

3. In places where objects pass regularly and semi-periodically and operate within a predetermined range, normal and abnormal conditions are automatically monitored by sensor electrical waveform observation. Even if a security system is installed, outside the business hours when the manager is absent, a person who performs evil work enters and those who know the blind spot of the security system, etc. Even if you try to intrude into the machine room, etc., if a signal line is pinched by a clamp sensor and an installation error is detected easily, an unauthorized operation prevention device such as a pachinko machine that reports and records 異常─────────────────────────────────────────────

[Procedure amendment]

[Submission date] February 3, 2000 (200.2.3)

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] Claims for utility model registration

[Correction method] Change

[Correction contents]

[Utility model registration claims]

Claims (3)

[Utility model registration claims] 1. The place where an object periodically or semi-periodically passes or operates in a predetermined range is determined in the range determined by FIG. , Instantaneous automatic operation monitoring. If the door is opened during a time when it should not be opened, an alarm is automatically generated as an abnormal operation. Fig. 1-10 This device is applied to each device other than the pachinko machine.
Unauthorized operation prevention devices such as pachinko machines 2. During normal business hours or when the manager is occupied, the power supply is operating normally, but the power is turned off outside business hours, and when there is no manager outside business hours. Is also turned off. In this time zone, when the work is started in such a way that only a specific person works to change the parts in the device of each device, etc., the electric signals shown in FIGS. Perform abnormality detection. In this case, a backup battery is built in the monitoring unit until the normal power supply is turned on, so that the monitoring is constantly performed, and recording and abnormality occur in FIGS.
Unauthorized operation prevention devices such as pachinko machines. 3. Even if a security (security) system is installed in the building, it can be installed in the important document room, machine room, etc. by a clamp even outside the security hours, so that the input / output situation can be seen in FIGS. 1-1 and 1-8. In the event of a monitoring abnormality, an unauthorized operation prevention device such as a pachinko machine that reports and records in FIGS. 1-10 and 11 and that can be used as judgment by an outsider.