CN110599740A - Multidimensional electronic fence early warning monitoring method and device, computer equipment and medium - Google Patents
Multidimensional electronic fence early warning monitoring method and device, computer equipment and medium Download PDFInfo
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- CN110599740A CN110599740A CN201910982955.4A CN201910982955A CN110599740A CN 110599740 A CN110599740 A CN 110599740A CN 201910982955 A CN201910982955 A CN 201910982955A CN 110599740 A CN110599740 A CN 110599740A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0261—System arrangements wherein the object is to detect trespassing over a fixed physical boundary, e.g. the end of a garden
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0269—System arrangements wherein the object is to detect the exact location of child or item using a navigation satellite system, e.g. GPS
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Abstract
The application relates to a multidimensional electronic fence early warning monitoring method and device, computer equipment and media, wherein the method comprises the following steps: presetting a preset path on an electronic map, and setting an early warning level and a corresponding range radius; determining early warning information of different levels corresponding to different electronic fences according to set different range radiuses; monitoring the position information of the appointed personnel, sequentially judging whether the monitored target exceeds a set early warning level or an electronic fence at a warning level, and if so, incrementally triggering corresponding early warning reminding or directly warning. The method is based on setting irregular fence boundaries on a preset path of an electronic map and sending real-time positions by a GPS handheld terminal at regular time, combines the time dimension requirement, monitors whether a target exceeds the set electronic fence or reaches a specified range on time in real time, and incrementally reminds a monitor until an alarm is triggered if the target exceeds the preset fence boundaries or does not reach the specified place within the specified time.
Description
Technical Field
The application relates to the technical field of electronic fence early warning and monitoring, in particular to a map-based multidimensional electronic fence early warning and monitoring method and device, computer equipment and a readable storage medium.
Background
A perimeter anti-theft alarm system of an electronic fence is an active intrusion anti-crossing fence, and by arranging a tangible perimeter, the perimeter anti-theft alarm system immediately alarms intrusion and has strong blocking and deterrent effects. However, whether the anti-climbing touch screen type pulse electronic fence or the electrostatic induction type electronic fence is adopted, relevant basic equipment needs to be installed on the field of the perimeter, and the application scene with large perimeter variability is greatly limited.
Therefore, virtual electronic fences based on electronic maps are proposed in many application fields and are applied to scenes such as old people monitoring. The relatively tangible electronic fence is low in cost, supports flexible variability of the fence, is limited to the space dimension, and is not suitable for application scenes with higher requirements, such as time dimension requirements, by taking the geographic spatial position as a unique certificate to judge whether the alarm range is exceeded. Therefore, in order to meet the requirement of more accurate management and control of specific areas or designated personnel in different fields, the map-based electronic fence early warning monitoring needs to be perfected.
Therefore, the prior art is in need of improvement.
Disclosure of Invention
The invention provides a map-based multi-dimensional electronic fence early warning monitoring method and device, computer equipment and a readable storage medium.
A map-based multi-dimensional electronic fence early warning monitoring method, wherein the method comprises the following steps:
presetting a preset path on an electronic map, and setting an early warning level and a corresponding range radius;
calculating corresponding polygonal electronic fence closed areas according to set different range radiuses, wherein electronic fences in different ranges correspond to different levels of early warning information;
setting the arrival time of the key path point and a distance threshold value which can be buffered in a preset path according to requirements;
monitoring the position information of the appointed personnel, sequentially judging whether the monitored target exceeds a set early warning level or an electronic fence at a warning level, and if so, incrementally triggering corresponding early warning reminding or directly warning.
The map-based multi-dimensional electronic fence early warning monitoring method comprises the following steps of setting an electronic fence and a preset path on an electronic map in advance, and setting early warning levels and corresponding range radiuses:
a starting point and a stopping point are appointed on an electronic map in advance to determine a preset path, and meanwhile, an early warning level and a corresponding range radius are determined.
The map-based multidimensional electronic fence early warning monitoring method comprises the following steps of monitoring the position information of designated personnel, sequentially judging whether a monitored target exceeds a set early warning level or an electronic fence with a warning level, and if the monitored target exceeds the set early warning level or the electronic fence with the warning level, incrementally triggering corresponding early warning reminding or directly warning, wherein the steps comprise:
based on monitoring the real-time position sent by a GPS handheld terminal of a designated person at regular time, the GPS handheld terminal monitors whether a target exceeds a set electronic fence or not and reaches a designated range on time in real time by combining the requirement of time dimension,
if the fence boundary exceeds the preset fence boundary or the specified time does not reach the specified place, the monitor is reminded incrementally until an alarm is triggered.
The map-based multi-dimensional electronic fence early warning monitoring method comprises the following steps of:
monitoring the position information of the GPS handheld terminal of the appointed person,
or monitoring the position information of the mobile phone or the wearing equipment with the positioning function of the appointed personnel.
The map-based multidimensional electronic fence early warning monitoring method comprises the following steps of monitoring the real-time position of a designated person, sequentially judging whether a monitored target exceeds a set early warning level or an electronic fence with a warning level, and if the monitored target exceeds the set early warning level or the electronic fence with the warning level, incrementally triggering corresponding early warning reminding or direct warning, wherein the steps comprise:
monitoring the real-time position of a designated person sent by a GPS handheld terminal at regular time;
sequentially judging whether the monitored target exceeds a set early warning level or warning level electronic fence;
if the current time exceeds the preset time, triggering corresponding early warning reminding in an incremental mode, reminding a monitor of a monitored target, or directly giving an emergency alarm according to the most serious level;
and simultaneously, matching the current time with the time of the key path point, and if the time is matched and exceeds a bufferable distance threshold value, directly increasing to the maximum level for warning.
The map-based multi-dimensional electronic fence early warning monitoring method comprises the following steps of:
and monitoring the position information of the designated personnel through monitoring cameras in various places.
A map-based multi-dimensional electronic fence early warning monitoring apparatus, wherein the apparatus comprises:
the system comprises a presetting module, a pre-setting module and a pre-warning module, wherein the presetting module is used for presetting a preset path on an electronic map, and setting a pre-warning level and a corresponding range radius;
the electronic fence early warning module is used for calculating corresponding polygonal electronic fence closed areas according to set different range radiuses, and electronic fences in different ranges correspond to early warning information in different levels;
the buffer setting module is used for setting the arrival time of the key path point and a distance threshold value capable of being buffered in a preset path according to requirements;
and the early warning module is used for sequentially judging whether the monitored target exceeds a set early warning level or an electronic fence at a warning level by using the position information of a monitored appointed person, and if so, triggering corresponding early warning reminding or directly warning in an incremental mode.
The multidimensional electronic fence early warning monitoring device based on the map, wherein the early warning module comprises:
the monitoring unit is used for monitoring the real-time position sent by the appointed person through the GPS handheld terminal at regular time;
the judging unit is used for sequentially judging whether the monitored target exceeds the set early warning level or the set electronic fence of the warning level;
the alarm unit is used for triggering corresponding early warning reminding in an incremental mode if the alarm exceeds the preset threshold value, reminding a monitor of a monitored target or directly giving an emergency alarm according to the most serious level;
and the distance alarm unit is used for matching the current time with the time of the key path point, and directly increasing the current time to the maximum level for alarm if the time is matched and exceeds a bufferable distance threshold.
A computer device comprising a memory storing a computer program and a processor, wherein the processor when executing the computer program implements any of the steps of the map-based multi-dimensional electronic fence alert monitoring method.
A computer-readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, performs the steps of any of the map-based multi-dimensional electronic fence warning monitoring methods.
Compared with the prior art, the embodiment of the invention has the following advantages:
the embodiment of the invention provides a map-based multi-dimensional electronic fence early warning and monitoring method. The method is based on setting irregular fence boundaries on a preset path of an electronic map and sending real-time positions by a GPS handheld terminal at regular time, combines the time dimension requirement, monitors whether a target exceeds the set electronic fence or reaches a specified range on time in real time, and incrementally reminds a monitor until an alarm is triggered if the target exceeds the preset fence boundaries or does not reach the specified place within the specified time. The method comprises the following specific steps: firstly, appointing a start point and a stop point on an electronic map to determine a preset path, and simultaneously determining an early warning level and a corresponding range radius; then, calculating corresponding irregular polygonal electronic fence closed areas according to set different range radiuses, namely, the electronic fences in different ranges correspond to different levels of early warning information; then, setting the arrival time of the key path point and a distance threshold value which can be buffered in a preset path according to requirements; then, monitoring the real-time position of the designated personnel, and sequentially judging whether the monitored target exceeds a set early warning level or an electronic fence of the warning level, if so, triggering corresponding early warning reminding (reminding a monitor of the monitored target) or directly warning (emergency warning at the most serious level) in an incremental manner; and simultaneously, matching the current time with the time of the key path point, and if the time is matched and exceeds a bufferable distance threshold value, directly increasing to the maximum level for warning.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic flowchart of a map-based multi-dimensional electronic fence early warning monitoring method according to an embodiment of the present invention.
Fig. 2 is a flowchart illustrating a specific application embodiment of a map-based multi-dimensional electronic fence early warning monitoring method according to an embodiment of the present invention.
Fig. 3 is a functional schematic block diagram of a multidimensional electronic fence early warning monitoring device based on a map according to an embodiment of the present invention.
Fig. 4 is an internal structural diagram of a computer device in an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The inventor finds that in the prior art, a virtual electronic fence based on an electronic map is provided in many application fields, and is applied to the scenes of monitoring the old and the like. The relatively tangible electronic fence is low in cost, supports flexible variability of the fence, is limited to the space dimension, and is not suitable for application scenes with higher requirements, such as time dimension requirements, by taking the geographic spatial position as a unique certificate to judge whether the alarm range is exceeded. Therefore, in order to meet the requirement of more accurate management and control of specific areas or designated personnel in different fields, the map-based electronic fence early warning monitoring needs to be perfected.
In order to solve the above problems, in an embodiment of the present invention, the invention provides a map-based multidimensional electronic fence early warning and monitoring method, which is based on setting an irregular fence boundary on a preset path of an electronic map, and sending a real-time position by a GPS handheld terminal at regular time, and in combination with a time dimension requirement, monitors whether a target exceeds the set electronic fence and reaches a specified range on time in real time, and if the target exceeds the preset fence boundary or does not reach a specified place within a specified time, incrementally reminds a monitor until an alarm is triggered.
Various non-limiting embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Referring to fig. 1, fig. 1 shows a map-based multi-dimensional electronic fence early warning monitoring method according to an embodiment of the present invention, where the method includes:
and S1, setting a preset path on the electronic map in advance, and setting an early warning level and a corresponding range radius.
In order to realize the map-based multi-dimensional electronic fence early warning monitoring, the embodiment of the invention adopts the steps of setting a preset path on the electronic map in advance, and setting the early warning level and the corresponding range radius. For example, a start point and a stop point are designated on an electronic map in advance to determine a preset path, and an early warning level and a corresponding range radius are determined at the same time. For example, the linear distance from the point a to the point B is set as a preset path, the range within 200 m radius of the linear distance from the point a to the point B is set as a first-level early warning level, the range within 500 m radius of the linear distance from the point a to the point B is set as a second-level early warning level, and the range within 1000 m radius of the linear distance from the point a to the point B is set as a third-level early warning level, where the third-level early warning level may be the highest level.
S2, calculating corresponding polygonal electronic fence closed areas according to set different range radiuses, wherein electronic fences in different ranges correspond to different levels of early warning information;
according to the embodiment of the invention, the corresponding polygonal electronic fence closed area is calculated according to the set different range radiuses, and the electronic fences in different ranges correspond to the early warning information in different levels.
In the step, after the fence area is calculated through the set radius, a simple geometric algorithm (whether a point is in a polygon) can be adopted to quickly judge whether the target exceeds a threshold value, namely whether an alarm needs to be generated.
S3, setting the arrival time of the key path point and a distance threshold value capable of being buffered in a preset path according to requirements;
in the embodiment of the invention, when the method is implemented, the arrival time of the key path point and the buffering distance threshold are set in the preset path according to requirements.
For example: the straight-line path from the point A to the point B is a preset path, the midpoint O of the point AB is set as a key path point, the point O is required to be reached at 10:00 (the longitude and latitude are [113.34, 29.82]), and the threshold value of the buffering distance is 100 meters, namely: if the distance between the position of the moving target at 10:00 and the O point is within 100 meters, judging that the moving target reaches or does not exceed the threshold value as required; otherwise, judging that the threshold is exceeded and generating an alarm.
The advantages are that: given that GPS cannot be completely error-free, it is more reasonable to give adequate buffer space.
And S4, monitoring the position information of the designated personnel, and sequentially judging whether the monitored target exceeds the set early warning level or the electronic fence at the warning level, if so, incrementally triggering the corresponding early warning prompt or directly warning.
In the embodiment of the invention, when monitoring the position information of the designated personnel, whether the monitored target exceeds the set early warning level or the electronic fence of the warning level is sequentially judged, if so, the corresponding early warning reminding or direct warning is triggered in an incremental manner:
the incremental early warning can enable a monitor to better know and control the situation, different grades correspond to different emergency situations, and the prompting modes are different. For example, three levels of early warning are set, the first level is triggered by short message notification, the second level is triggered by voice notification, and the highest level starts alarm, chain call and the like.
In the embodiment of the invention, whether a target exceeds a set electronic fence or not and reaches a specified range on time can be monitored in real time by combining the requirement of time dimension on the basis of monitoring the GPS handheld terminal of a specified person to regularly send a real-time position,
if the fence boundary exceeds the preset fence boundary or the specified time does not reach the specified place, the monitor is reminded incrementally until an alarm is triggered.
In specific implementation, the real-time position can be obtained by monitoring the position information of the GPS handheld terminal of the designated person, and certainly, the real-time position can also be obtained by monitoring the position information of the mobile phone or the wearable device with the positioning function of the designated person.
Certainly, in another embodiment, when a person needing to be monitored does not have a GPS handheld terminal or a terminal with a positioning function, the position information of the designated person can be monitored by monitoring cameras in various places, and the monitoring cameras in various places also carry specific position information, so that images monitored by the monitoring cameras in various places can be compared, the purpose of monitoring the position information of the designated person is achieved, and the problem that the person needing to be monitored does not have a GPS handheld terminal or a terminal with a positioning function when the position information of the designated person is monitored is solved.
In another embodiment, the step of monitoring the real-time position of the designated person, and sequentially determining whether the monitored target exceeds a set early warning level or an electronic fence with a warning level, and if so, incrementally triggering a corresponding early warning reminder or a direct warning includes:
monitoring the real-time position of a designated person sent by a GPS handheld terminal at regular time;
sequentially judging whether the monitored target exceeds a set early warning level or warning level electronic fence;
if the current time exceeds the preset time, triggering corresponding early warning reminding in an incremental mode, reminding a monitor of a monitored target, or directly giving an emergency alarm according to the most serious level;
and simultaneously, matching the current time with the time of the key path point, and if the time is matched and exceeds a bufferable distance threshold value, directly increasing to the maximum level for warning.
The incremental early warning can enable a monitor to better know and control the situation, different grades correspond to different emergency situations, and the prompting modes are different. For example, three levels of early warning are set, the first level is triggered by short message notification, the second level is triggered by voice notification, and the highest level starts alarm, chain call and the like.
The invention is described in further detail below by means of a specific application example:
in one embodiment, as shown in fig. 2, a map-based multi-dimensional electronic fence early warning monitoring method in an embodiment of the present invention includes the following steps:
s21, starting;
s22, appointing longitude and latitude of a start point and a stop point and a time point on the electronic map;
and S23, determining a preset path according to the position of the start point and the stop point.
Such as a navigation acquisition determination or a manual determination.
And S24, setting an early warning level and a corresponding range radius.
And S25, calculating corresponding irregular polygonal electronic fence closed areas according to the set different range radiuses, namely, the electronic fences in different ranges correspond to the early warning information in different levels.
And S26, setting the arrival time of the key path point and the buffering distance threshold value in the preset path according to the requirement.
S27, monitoring the real-time position of the designated personnel, and calculating the relation of the current position on the set geographic space of the electronic fence through position change; then, when the warning is in the geographical position, the step goes to step S28, and when the warning is in the time dimension, the step goes to step S40; here, the steps S28 and S40 are two different warnings, S28 is a warning in a geographical position (over boundary), and S40 is a warning in a time dimension (overtime).
The position of the monitored object is monitored in real time, and if the position is changed (moved), the position is immediately calculated and judged whether the monitored object is in the set fence range area, so that whether the alarm needs to be triggered or not is determined.
S28, judging whether the monitored target exceeds the electronic fence of a certain level, if so, entering the step S29, otherwise, returning to the step S27;
s29, judging whether the early warning level is higher than the last early warning level, if so, entering the step S30, otherwise, returning to the step S27;
in the present application, the alarm information corresponding to each monitored object needs to be cached, if no alarm has been reported before step S28, real-time monitoring is continued, and the current alarm of step S28 is set as the "last alarm" and the alarm level reference point.
If step S28 has previously generated an alert, for example: the warning generated in step S28 is of the third level, higher than the "last secondary warning", and the process proceeds to step S30.
And S30, triggering early warning of the corresponding level of the over-range type, and entering the step S31.
And S31, ending.
S40, matching the current time with the arrival time of the key path point;
s41, judging whether the time is matched with a certain key path point and whether the time exceeds a distance threshold value which can be buffered, if not, returning to the step S27, and if so, entering the step S42;
s42, triggering a timeout type early warning, and proceeding to step S31.
It should be noted that: steps S28 and S40 in this embodiment are two different warnings, S28 is in geographic position, and S40 is in time dimension. For example: the preset path has only one key point and the set time to reach is 10: 00. When the step S27 is executed, the step S28 is triggered until S31; s40, comparing the current time (such as 09:05) with the key point reaching time (10:00), if the time is not reached, returning to S27; if the current time is also 10:00, as the preset time, S41 is performed.
In view of the above, the embodiment of the invention provides a map-based multidimensional electronic fence early warning and monitoring method, which is based on setting an irregular fence boundary on a preset path of an electronic map and sending a real-time position by a GPS handheld terminal at regular time, and combines with a time dimension requirement to monitor whether a target exceeds the set electronic fence and reaches a specified range on time, and if the target exceeds the preset fence boundary or does not reach a specified place within a specified time, a monitor is reminded incrementally until an alarm is triggered.
In one embodiment, the present invention provides a map-based multi-dimensional electronic fence warning monitoring apparatus, as shown in fig. 3, the apparatus comprising:
the presetting module 41 is used for presetting a preset path on the electronic map, and setting an early warning level and a corresponding range radius;
the electronic fence early warning module 42 is configured to calculate a corresponding polygonal electronic fence closed area according to different set range radiuses, where electronic fences in different ranges correspond to early warning information in different levels;
a buffer setting module 43, configured to set an arrival time of the key path point and a distance threshold that can be buffered in a preset path according to a requirement;
the early warning module 44 sequentially determines whether the monitored target exceeds the set early warning level or the electronic fence with the warning level by using the position information of a monitored specified person, and if so, incrementally triggers the corresponding early warning prompt or directly alarms, as described above.
Wherein, the early warning module includes:
the monitoring unit is used for monitoring the real-time position sent by the appointed person through the GPS handheld terminal at regular time;
the judging unit is used for sequentially judging whether the monitored target exceeds the set early warning level or the set electronic fence of the warning level;
the alarm unit is used for triggering corresponding early warning reminding in an incremental mode if the alarm exceeds the preset threshold value, reminding a monitor of a monitored target or directly giving an emergency alarm according to the most serious level;
the distance alarm unit is used for matching the current time with the time of the key path point, and if the time is matched and exceeds a bufferable distance threshold value, the distance alarm unit directly raises the current time to the maximum level for alarm; as described above.
In one embodiment, the present invention provides a computer device, which may be a terminal, having an internal structure as shown in fig. 4. The computer device includes a processor, a memory, a network interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a method of generating a natural language model. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the computer equipment, an external keyboard, a touch pad or a mouse and the like.
Those skilled in the art will appreciate that the illustration in fig. 4 is merely a block diagram of a portion of the structure associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
The embodiment of the invention provides computer equipment, which comprises a memory and a processor, wherein the memory stores a computer program, and the processor executes the computer program to realize the following steps:
presetting a preset path on an electronic map, and setting an early warning level and a corresponding range radius;
calculating corresponding polygonal electronic fence closed areas according to set different range radiuses, wherein electronic fences in different ranges correspond to different levels of early warning information;
setting the arrival time of the key path point and a distance threshold value which can be buffered in a preset path according to requirements;
monitoring the position information of the appointed personnel, sequentially judging whether the monitored target exceeds the set early warning level or the electronic fence at the warning level, if so, incrementally triggering the corresponding early warning prompt or directly warning, and specifically, as described above.
The method is based on setting irregular fence boundaries on a preset path of an electronic map and sending real-time positions by a GPS handheld terminal at regular time, combines the time dimension requirement, monitors whether a target exceeds the set electronic fence or reaches a specified range on time in real time, and incrementally reminds a monitor until an alarm is triggered if the target exceeds the preset fence boundaries or does not reach the specified place within the specified time.
In summary, compared with the prior art, the embodiment of the invention has the following advantages:
the embodiment of the invention provides a map-based multi-dimensional electronic fence early warning monitoring method and device, computer equipment and a readable storage medium. The method is based on setting irregular fence boundaries on a preset path of an electronic map and sending real-time positions by a GPS handheld terminal at regular time, combines the time dimension requirement, monitors whether a target exceeds the set electronic fence or reaches a specified range on time in real time, and incrementally reminds a monitor until an alarm is triggered if the target exceeds the preset fence boundaries or does not reach the specified place within the specified time. The method comprises the following specific steps: firstly, appointing a start point and a stop point on an electronic map to determine a preset path, and simultaneously determining an early warning level and a corresponding range radius; then, calculating corresponding irregular polygonal electronic fence closed areas according to set different range radiuses, namely, the electronic fences in different ranges correspond to different levels of early warning information; then, setting the arrival time of the key path point and a distance threshold value which can be buffered in a preset path according to requirements; then, monitoring the real-time position of the designated personnel, and sequentially judging whether the monitored target exceeds a set early warning level or an electronic fence of the warning level, if so, triggering corresponding early warning reminding (reminding a monitor of the monitored target) or directly warning (emergency warning at the most serious level) in an incremental manner; and simultaneously, matching the current time with the time of the key path point, and if the time is matched and exceeds a bufferable distance threshold value, directly increasing to the maximum level for warning.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A map-based multi-dimensional electronic fence early warning monitoring method is characterized by comprising the following steps:
presetting a preset path on an electronic map, and setting an early warning level and a corresponding range radius;
calculating corresponding polygonal electronic fence closed areas according to set different range radiuses, wherein electronic fences in different ranges correspond to different levels of early warning information;
setting the arrival time of the key path point and a distance threshold value which can be buffered in a preset path according to requirements;
monitoring the position information of the appointed personnel, sequentially judging whether the monitored target exceeds a set early warning level or an electronic fence at a warning level, and if so, incrementally triggering corresponding early warning reminding or directly warning.
2. The map-based multi-dimensional electronic fence early warning monitoring method according to claim 1, wherein the steps of setting an electronic fence and a preset path on the electronic map in advance, and setting an early warning level and a corresponding range radius comprise:
a starting point and a stopping point are appointed on an electronic map in advance to determine a preset path, and meanwhile, an early warning level and a corresponding range radius are determined.
3. The map-based multi-dimensional electronic fence early warning and monitoring method according to claim 1, wherein the step of monitoring the position information of the designated person, sequentially judging whether the monitored target exceeds the set early warning level or the electronic fence with the warning level, and if so, incrementally triggering the corresponding early warning reminder or direct warning comprises:
based on monitoring the real-time position sent by a GPS handheld terminal of a designated person at regular time, the GPS handheld terminal monitors whether a target exceeds a set electronic fence or not and reaches a designated range on time in real time by combining the requirement of time dimension,
if the fence boundary exceeds the preset fence boundary or the specified time does not reach the specified place, the monitor is reminded incrementally until an alarm is triggered.
4. The map-based multi-dimensional electronic fence warning monitoring method as claimed in claim 3, wherein the monitoring of the location information of the designated person comprises:
monitoring the position information of the GPS handheld terminal of the appointed person,
or monitoring the position information of the mobile phone or the wearing equipment with the positioning function of the appointed personnel.
5. The map-based multi-dimensional electronic fence early warning and monitoring method according to claim 1, wherein the step of monitoring the real-time position of the designated person, sequentially judging whether the monitored target exceeds the set early warning level or the electronic fence with the warning level, and if so, incrementally triggering the corresponding early warning reminder or direct warning comprises:
monitoring the real-time position of a designated person sent by a GPS handheld terminal at regular time;
sequentially judging whether the monitored target exceeds a set early warning level or warning level electronic fence;
if the current time exceeds the preset time, triggering corresponding early warning reminding in an incremental mode, reminding a monitor of a monitored target, or directly giving an emergency alarm according to the most serious level;
and simultaneously, matching the current time with the time of the key path point, and if the time is matched and exceeds a bufferable distance threshold value, directly increasing to the maximum level for warning.
6. The map-based multi-dimensional electronic fence warning monitoring method of claim 1, wherein the monitoring location information of a designated person further comprises:
and monitoring the position information of the designated personnel through monitoring cameras in various places.
7. A map-based multi-dimensional electronic fence early warning monitoring device, the device comprising:
the system comprises a presetting module, a pre-setting module and a pre-warning module, wherein the presetting module is used for presetting a preset path on an electronic map, and setting a pre-warning level and a corresponding range radius;
the electronic fence early warning module is used for calculating corresponding polygonal electronic fence closed areas according to set different range radiuses, and electronic fences in different ranges correspond to early warning information in different levels;
the buffer setting module is used for setting the arrival time of the key path point and a distance threshold value capable of being buffered in a preset path according to requirements;
and the early warning module is used for sequentially judging whether the monitored target exceeds a set early warning level or an electronic fence at a warning level by using the position information of a monitored appointed person, and if so, triggering corresponding early warning reminding or directly warning in an incremental mode.
8. The map-based multi-dimensional electronic fence alert monitoring device of claim 7, wherein the alert module comprises:
the monitoring unit is used for monitoring the real-time position sent by the appointed person through the GPS handheld terminal at regular time;
the judging unit is used for sequentially judging whether the monitored target exceeds the set early warning level or the set electronic fence of the warning level;
the alarm unit is used for triggering corresponding early warning reminding in an incremental mode if the alarm exceeds the preset threshold value, reminding a monitor of a monitored target or directly giving an emergency alarm according to the most serious level;
and the distance alarm unit is used for matching the current time with the time of the key path point, and directly increasing the current time to the maximum level for alarm if the time is matched and exceeds a bufferable distance threshold.
9. A computer device comprising a memory and a processor, the memory storing a computer program, wherein the processor when executing the computer program implements the steps of the map-based multi-dimensional electronic fence alert monitoring method of any one of claims 1 to 6.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the map-based multi-dimensional electronic fence alert monitoring method as set forth in any one of claims 1 to 6.
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