CN111080984A - Anti-cross-supply early warning method, device, equipment and system - Google Patents
Anti-cross-supply early warning method, device, equipment and system Download PDFInfo
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- CN111080984A CN111080984A CN201911096260.2A CN201911096260A CN111080984A CN 111080984 A CN111080984 A CN 111080984A CN 201911096260 A CN201911096260 A CN 201911096260A CN 111080984 A CN111080984 A CN 111080984A
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- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
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- G08B21/18—Status alarms
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Abstract
The invention discloses a method for preventing cross-supply early warning, which comprises the following steps: binding anti-cross supply equipment of at least two persons belonging to the same case; when the fact that the anti-serial supply equipment enters a preset detection range is detected, whether another anti-serial supply equipment bound with the current anti-serial supply equipment exists in the detection range is judged; if so, detecting the linear distance between the two bound anti-cross supply devices; if not, continuously detecting whether another anti-cross supply device bound with the current anti-cross supply device exists in the detection range; and when the linear distance is smaller than a preset distance threshold value, sending out a cross-feed prevention early warning prompt. The invention also discloses a cross-feed prevention early warning device, cross-feed prevention early warning equipment and a cross-feed prevention early warning system. By adopting the embodiment of the invention, the position information of related personnel can be calculated in real time, the anti-series-supply early warning is enhanced, and the occurrence of false alarm of the series-supply early warning is prevented.
Description
Technical Field
The invention relates to the technical field of positioning, in particular to a method, a device, equipment and a system for preventing cross-feed early warning.
Background
The case handling area for the law enforcement of the public security organization refers to a special area for case handling activities such as security inspection, information acquisition, inquiry, continuous inquiry, identification and the like carried out by law in the case handling process of the public security organization, and comprises a special case handling area arranged by a police department and an internal organization and a case handling center arranged by the public security organization and used by more than two law enforcement case handling departments. Before entering a case handling area, a person firstly needs to perform face acquisition registration on a face tablet or a self-service terminal of a case handling center; every function room (such as interrogation room) in the district of handling cases must all install face recognition device's entrance guard, and personnel must pass through face recognition device earlier and verify before getting into the function room, then open the entrance guard of corresponding function room after passing verification to this function room of this personnel of considering preliminarily. When the face recognition is carried out, if the functional room is found to have detained the personnel in the same case, the cross-supply prevention warning prompt is sent out, so that the cross-supply of the personnel in the same case is effectively prevented.
However, before entering each functional room, people must first perform person identification, and when leaving the functional room, people also need to determine when to leave by manually clicking a leaving button on the entrance guard. If the leave button is not clicked in time after the last person in the same case leaves the function room, the next person in the same case can cause false alarm for preventing the alarm from being mixed when the face of the next person in the same case is identified. The personnel may not necessarily enter the corresponding function room after the entrance guard is opened through the human face, but the system defaults that the personnel already enter the function room, and at the moment, the other personnel in the same case cause the false alarm of the anti-cross alarm in the process of face recognition.
Disclosure of Invention
The embodiment of the invention aims to provide a method, a device, equipment and a system for early warning of cross-feed prevention equipment, which can calculate the position information of related personnel in real time, enhance cross-feed prevention early warning and prevent the occurrence of false alarm of cross-feed prevention early warning.
In order to achieve the above object, an embodiment of the present invention provides a method for preventing a cross-talk alarm, including:
binding anti-cross supply equipment of at least two persons belonging to the same case;
when the fact that the anti-serial supply equipment enters a preset detection range is detected, whether another anti-serial supply equipment bound with the current anti-serial supply equipment exists in the detection range is judged;
if so, detecting the linear distance between the two bound anti-cross supply devices; if not, continuously detecting whether another anti-cross supply device bound with the current anti-cross supply device exists in the detection range;
and when the linear distance is smaller than a preset distance threshold value, sending out a cross-feed prevention early warning prompt.
Compared with the prior art, the anti-cross-supply early warning method disclosed by the embodiment of the invention comprises the following steps of firstly binding anti-cross-supply equipment of at least two persons belonging to the same case; then, whether at least two bound anti-series supply devices exist or not is detected within a preset detection range, and whether personnel carrying the anti-series supply devices enter a function room or not can be accurately judged by detecting the position information of the anti-series supply devices in real time; and finally, acquiring the linear distance between the anti-string-supply devices, and sending out an anti-string-supply early warning prompt when the linear distance is smaller than a preset distance threshold, wherein when the linear distance is smaller than the distance threshold, the fact that two persons of the same case possibly collide with each other can be shown, the anti-string-supply early warning prompt is timely sent out at the moment, the anti-string-supply early warning is strengthened, and meanwhile, the occurrence of the situation of false alarm of the string-supply early warning is prevented.
As an improvement of the above scheme, after it is detected that the anti-serial device enters a preset detection range, the method further includes:
recording case numbers of current anti-serial supply equipment;
then, the determining whether there is another anti-cross provisioning apparatus bound to the current anti-cross provisioning apparatus within the detection range specifically includes:
when another anti-serial device enters the detection range, acquiring the case number of the other anti-serial device;
judging whether case numbers of the current anti-serial device and the other anti-serial device are the same;
if so, judging that the two anti-serial supply devices are bound anti-serial supply devices; if not, the two anti-serial supply devices are judged to be the non-binding anti-serial supply devices.
As an improvement of the above scheme, a plurality of monitoring devices are preset in the detection range; then, after sending the warning prompt of preventing the cross feed, the method further comprises:
and calling the monitoring information of the monitoring device in the current detection range.
As an improvement of the above scheme, the sending of the anti-cross supply early warning prompt specifically includes:
popping up an alarm window on the current display interface;
and an indicator light of the audible and visual alarm is controlled to flicker and/or a sound prompt is given.
In order to achieve the above object, an embodiment of the present invention further provides a cross-supply prevention early warning device, including:
the binding unit is used for binding the anti-cross supply equipment of at least two persons belonging to the same case;
the first detection unit is used for detecting whether the anti-serial supply equipment enters a preset detection range or not;
the judging unit is used for judging whether another anti-serial supply device bound with the current anti-serial supply device exists in the detection range or not when the anti-serial supply device is detected to enter the preset detection range;
the second detection unit is used for detecting the linear distance between the two bound anti-cross supply devices when another anti-cross supply device bound with the current anti-cross supply device exists in the detection range;
and the early warning prompting unit is used for sending out a string supply prevention early warning prompt when the linear distance is smaller than a preset distance threshold value.
Compared with the prior art, the anti-cross supply early warning device disclosed by the embodiment of the invention has the advantages that firstly, the binding unit binds the anti-cross supply devices of at least two persons belonging to the same case; then, the first detection unit detects whether at least two bound anti-series supply devices exist within a preset detection range, and whether personnel carrying the anti-series supply devices enter the function room can be accurately judged by detecting the position information of the anti-series supply devices in real time; and finally, the second detection unit acquires the linear distance between the anti-string-supply devices, and when the linear distance is smaller than a preset distance threshold, the early warning prompting unit sends out an anti-string-supply early warning prompt, when the linear distance is smaller than the distance threshold, the early warning prompting unit can show that two persons of the same case may collide, and then sends out the anti-string-supply early warning prompt in time, strengthens the anti-string-supply early warning, and simultaneously prevents the occurrence of the situation of false alarm of the string-supply early warning.
As an improvement of the above scheme, the anti-cross supply early warning device further comprises:
the case number recording unit is used for recording the case number of the current anti-serial device when the anti-serial device is detected to enter a preset detection range; the device is also used for acquiring the case number of another anti-serial device when the other anti-serial device enters the detection range;
the judgment unit is specifically configured to:
judging whether case numbers of the current anti-serial device and the other anti-serial device are the same;
if so, judging that the two anti-serial supply devices are bound anti-serial supply devices; if not, the two anti-serial supply devices are judged to be the non-binding anti-serial supply devices.
As an improvement of the above scheme, a plurality of monitoring devices are preset in the detection range; the anti-cross-feed early warning device further comprises:
and the monitoring information calling unit is used for calling the monitoring information of the monitoring device in the current detection range after sending the anti-string supply early warning prompt.
As an improvement of the above scheme, the early warning prompting unit is specifically configured to:
popping up an alarm window on the current display interface;
and an indicator light of the audible and visual alarm is controlled to flicker and/or a sound prompt is given.
In order to achieve the above object, an embodiment of the present invention further provides a anti-cross-feed-back warning device, which includes a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, and when the processor executes the computer program, the anti-cross-feed-back warning device implements the anti-cross-feed-back warning method according to any one of the above embodiments.
In order to achieve the above object, an embodiment of the present invention further provides a cross-feed prevention early warning system, including at least two cross-feed prevention devices and the cross-feed prevention early warning device according to the above embodiment; the anti-serial supply early warning equipment is wirelessly connected with each anti-serial supply equipment.
Drawings
Fig. 1 is a flowchart of a method for preventing a cross-talk alarm according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a cross-feed prevention early warning device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a cross-feed prevention early warning device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a cross-feed prevention early warning system according to an embodiment of the present invention.
Detailed Description
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.
Referring to fig. 1, fig. 1 is a flowchart of a method for preventing a cross-talk alarm according to an embodiment of the present invention; the anti-cross-supply early warning method comprises the following steps:
s1, binding anti-cross supply equipment of at least two persons belonging to the same case;
s2, when the anti-serial device is detected to enter a preset detection range, judging whether another anti-serial device bound with the current anti-serial device exists in the detection range;
s3, if yes, detecting the linear distance between the two bound anti-serial supply devices; if not, continuously detecting whether another anti-cross supply device bound with the current anti-cross supply device exists in the detection range;
and S4, when the linear distance is smaller than a preset distance threshold value, sending out a cross-feed prevention early warning prompt.
It is worth mentioning that the anti-cross-supply early warning method in the embodiment of the present invention can be implemented by an anti-cross-supply early warning device installed in a monitoring center, and the anti-cross-supply early warning device and the anti-cross-supply device establish a wireless connection in advance. The pre-entry related information in the anti-cross-feed device includes, for example: the serial number of the current anti-cross supply equipment, personnel information, case serial number, case handling personnel information (police information in charge of the case), and the like. Illustratively, the anti-cross-feed device is a bracelet, a foot ring or other portable device.
Specifically, in step S1, anti-cross devices of at least two persons belonging to the same case are bound, for example, the anti-cross devices of at least two persons belonging to the same case are bound according to the case code. It should be noted that the binding referred to herein is understood to mean that the anti-cross devices belonging to at least two persons of the same case are assigned the same case code.
Specifically, in step S2, a base station for receiving the bracelet signal is installed in the case handling area, and the function room where the staff is currently located is calculated in real time by the positioning server. Illustratively, the detection range is the range of the function room (such as an interrogation room) or the public area where other prisoners can meet each other. When the system detects that the personnel enters the functional room, whether the functional room has other case-meeting personnel is judged.
Preferably, when the anti-serial device is detected to enter a preset detection range, the case number of the current anti-serial device is recorded;
then, the determining whether there is another anti-cross provisioning apparatus bound to the current anti-cross provisioning apparatus within the detection range specifically includes:
s21, when another anti-cross supply device enters the detection range, acquiring the case number of the other anti-cross supply device;
s22, judging whether the case numbers of the current anti-serial device and the other anti-serial device are the same;
s23, if yes, judging that the two anti-serial supply devices are bound anti-serial supply devices; if not, the two anti-serial supply devices are judged to be the non-binding anti-serial supply devices.
Because the case information such as case numbers and the like is registered before the personnel enter the case handling area, the system automatically judges according to the case numbers of the original personnel in the functional room and the case numbers of the personnel just entering the functional room to determine whether the personnel in the same case. For example, there are three people whose information is: zhang III, the worn bracelet is numbered T111, the case number registered before entering the district is A001, and the person is escorted in the functional room 1; the worker king five, the worn bracelet number is T113, the case number registered before entering the district is A002, and the worker is detained in the function room 2; the person is Li IV, the number of the worn bracelet is T112, and the number of the case registered before entering the district is A002. When the plum four enters the functional room 1, because case numbers of Zhang III and the plum four are different, the two anti-string supply devices are judged to be non-binding anti-string supply devices. When the plum four enters the functional room 2, the system detects that the case numbers of the king five person and the plum four person are consistent, and then the two anti-cross supply devices are determined to be the bound anti-cross supply devices. Illustratively, the system will also periodically detect personnel information for the functional room.
Specifically, in step S3, when it is detected that another anti-cross device bound to the current anti-cross device exists within the detection range, a linear distance between the two bound anti-cross devices is detected.
Specifically, in step S4, when the linear distance is smaller than the preset distance threshold, a cross-feed prevention warning prompt is sent. Illustratively, the distance threshold is 3 meters.
Furthermore, a plurality of monitoring devices are preset in the detection range; then, after sending the warning prompt of preventing the cross feed, the method further comprises: and calling the monitoring information of the monitoring device in the current detection range. The behavior of triggering the alarm is recorded in a video mode for subsequent viewing.
Preferably, the sending of the anti-cross-feed warning prompt specifically includes: popping up an alarm window on the current display interface; and an indicator light of the audible and visual alarm is controlled to flicker and/or a sound prompt is given. Therefore, the monitoring personnel is prompted to have the possibility of personnel cross supply, and the policeman is prompted to process. Furthermore, an alarm device can be arranged between the anti-serial supply devices, and when the linear distance between the two bound anti-serial supply devices in the detection range is smaller than a distance threshold value, the anti-serial supply devices can vibrate and buzz.
Compared with the prior art, the anti-cross-supply early warning method disclosed by the embodiment of the invention comprises the following steps of firstly binding anti-cross-supply equipment of at least two persons belonging to the same case; then, whether at least two bound anti-series supply devices exist or not is detected within a preset detection range, and whether personnel carrying the anti-series supply devices enter a function room or not can be accurately judged by detecting the position information of the anti-series supply devices in real time; and finally, acquiring the linear distance between the anti-string-supply devices, and sending out an anti-string-supply early warning prompt when the linear distance is smaller than a preset distance threshold, wherein when the linear distance is smaller than the distance threshold, the fact that two persons of the same case possibly collide with each other can be shown, the anti-string-supply early warning prompt is timely sent out at the moment, the anti-string-supply early warning is strengthened, and meanwhile, the occurrence of the situation of false alarm of the string-supply early warning is prevented.
Referring to fig. 2, fig. 2 is a schematic structural diagram of a cross-feed prevention early warning device 10 according to an embodiment of the present invention; the anti-cross supply early warning device 10 includes:
the binding unit 11 is used for binding the anti-cross supply equipment of at least two persons belonging to the same case;
the first detection unit 12 is configured to detect whether the anti-cross supply device enters a preset detection range;
the judging unit 13 is configured to, when it is detected that the anti-serial device enters a preset detection range, judge whether another anti-serial device bound to the current anti-serial device exists in the detection range;
the second detection unit 14 is configured to detect a linear distance between two bound anti-cross feed devices when another anti-cross feed device bound to a current anti-cross feed device exists within the detection range;
and the early warning prompting unit 15 is used for sending out a cross-supply prevention early warning prompt when the linear distance is smaller than a preset distance threshold.
Preferably, the anti-cross-feed early warning device 10 further includes:
the case number recording unit 16 is used for recording the case number of the current anti-serial device when the anti-serial device is detected to enter a preset detection range; the device is also used for acquiring the case number of another anti-serial device when the other anti-serial device enters the detection range;
the determining unit 13 is specifically configured to: judging whether case numbers of the current anti-serial device and the other anti-serial device are the same; if so, judging that the two anti-serial supply devices are bound anti-serial supply devices; if not, the two anti-serial supply devices are judged to be the non-binding anti-serial supply devices.
Preferably, a plurality of monitoring devices are preset in the detection range; the anti-cross-feed early warning device further comprises: and the monitoring information calling unit 17 is configured to call the monitoring information of the monitoring device in the current detection range after sending the anti-cross warning prompt.
Preferably, the early warning unit 15 is specifically configured to: popping up an alarm window on the current display interface; and an indicator light of the audible and visual alarm is controlled to flicker and/or a sound prompt is given.
It should be noted that, please refer to the working process of the anti-cross-supply early warning method in the above embodiment for the working process of each unit in the anti-cross-supply early warning apparatus 10, which is not described herein again.
Compared with the prior art, the anti-cross supply early warning device 10 disclosed by the embodiment of the invention has the advantages that firstly, the binding unit 11 binds anti-cross supply equipment of at least two persons belonging to the same case; then, the first detection unit 12 detects whether there are at least two bound anti-serial supply devices within a preset detection range, and can accurately judge whether a person carrying the anti-serial supply devices enters the function room by detecting the position information of the anti-serial supply devices in real time; finally, the second detection unit 14 obtains the linear distance between the anti-crosstalk devices, and when the linear distance is smaller than a preset distance threshold, the early warning prompting unit 15 sends out an anti-crosstalk early warning prompt, when the linear distance is smaller than the distance threshold, it can be shown that two persons of the same case may collide, at the moment, the anti-crosstalk early warning prompt is timely sent out, the anti-crosstalk early warning is strengthened, and meanwhile, the occurrence of the situation of crosstalk early warning and false alarm is prevented.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a cross-feed prevention early warning device 20 according to an embodiment of the present invention; the anti-cross feed early warning device 20 of this embodiment includes: a processor 21, a memory 22 and a computer program stored in said memory 22 and executable on said processor 21. The processor 21, when executing the computer program, implements the steps in the above-mentioned embodiments of the anti-cross-feed warning method, for example, step S1 shown in fig. 1. Alternatively, the processor 21, when executing the computer program, implements the functions of the modules/units in the above-mentioned device embodiments, such as the binding unit 11.
Illustratively, the computer program may be divided into one or more modules/units, which are stored in the memory 22 and executed by the processor 21 to accomplish the present invention. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution process of the computer program in the anti-cross-feed pre-warning device 20. For example, the computer program may be divided into a binding unit 11, a first detecting unit 12, a determining unit 13, a second detecting unit 14, an early warning prompting unit 15, a case number recording unit 16, and a monitoring information invoking unit 17, and for specific functions of each module, reference is made to the working process of the anti-cross-supply early warning apparatus 10 described in the foregoing embodiment, which is not described herein again.
The anti-cross-feed early warning device 20 may be a desktop computer, a notebook, a palm computer, a cloud server, or other computing devices. The anti-cross-feed warning device 20 may include, but is not limited to, a processor 21 and a memory 22. It will be understood by those skilled in the art that the schematic diagram is merely an example of the anti-cross-talk warning device 20, and does not constitute a limitation of the anti-cross-talk warning device 20, and may include more or less components than those shown, or combine some components, or different components, for example, the anti-cross-talk warning device 20 may further include an input-output device, a network access device, a bus, etc.
The Processor 21 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, etc. The general-purpose processor may be a microprocessor or the processor may be any conventional processor, and the processor 21 is a control center of the anti-serial warning apparatus 20, and various interfaces and lines are used to connect various parts of the entire anti-serial warning apparatus 20.
The memory 22 may be used to store the computer programs and/or modules, and the processor 21 implements various functions of the anti-cross-talk warning device 20 by running or executing the computer programs and/or modules stored in the memory 22 and calling the data stored in the memory 22. The memory 22 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. In addition, the memory 22 may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), at least one magnetic disk storage device, a Flash memory device, or other volatile solid state storage device.
The module/unit integrated with the anti-cross-feed warning device 20 may be stored in a computer readable storage medium if it is implemented in the form of a software functional unit and sold or used as a stand-alone product. Based on such understanding, all or part of the flow of the method according to the above embodiments may be implemented by a computer program, which may be stored in a computer readable storage medium and used by the processor 21 to implement the steps of the above embodiments of the method. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, etc. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.
It should be noted that the above-described device embodiments are merely illustrative, where the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. In addition, in the drawings of the embodiment of the apparatus provided by the present invention, the connection relationship between the modules indicates that there is a communication connection between them, and may be specifically implemented as one or more communication buses or signal lines. One of ordinary skill in the art can understand and implement it without inventive effort.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a cross-feed prevention early warning system 30 according to an embodiment of the present invention. The anti-cross feed early warning system 30 comprises at least two anti-cross feed devices 31 and the anti-cross feed early warning device 20 according to the embodiment; wherein, the anti-cross-feed early warning device 20 is wirelessly connected with each anti-cross-feed device 31.
For the specific working processes of the anti-cross-supply early warning device 20 and the anti-cross-supply device 31, reference is made to the working process of the anti-cross-supply early warning method in the foregoing embodiment, and details are not repeated here.
Compared with the prior art, the anti-cross-feed early warning system 30 disclosed by the embodiment of the invention is characterized in that firstly, the anti-cross-feed early warning device 20 binds the anti-cross-feed devices 31 of at least two persons belonging to the same case; then, the anti-cross feed early warning device 20 detects whether at least two bound anti-cross feed devices 31 exist within a preset detection range, and can accurately judge whether personnel carrying the anti-cross feed devices 31 enter the function room by detecting the position information of the anti-cross feed devices 31 in real time; finally, the anti-cross feed early warning device 20 acquires the linear distance between the anti-cross feed devices 31, and sends out the anti-cross feed early warning prompt when the linear distance is smaller than the preset distance threshold, and when the linear distance is smaller than the distance threshold, the anti-cross feed early warning prompt is timely sent out to strengthen the anti-cross feed early warning and simultaneously prevent the occurrence of the condition of cross feed early warning misinformation.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (10)
1. A method for preventing cross-feed early warning is characterized by comprising the following steps:
binding anti-cross supply equipment of at least two persons belonging to the same case;
when the fact that the anti-serial supply equipment enters a preset detection range is detected, whether another anti-serial supply equipment bound with the current anti-serial supply equipment exists in the detection range is judged;
if so, detecting the linear distance between the two bound anti-cross supply devices; if not, continuously detecting whether another anti-cross supply device bound with the current anti-cross supply device exists in the detection range;
and when the linear distance is smaller than a preset distance threshold value, sending out a cross-feed prevention early warning prompt.
2. The anti-cross-feed early warning method of claim 1, wherein after detecting that the anti-cross-feed device enters a preset detection range, the method further comprises:
recording case numbers of current anti-serial supply equipment;
then, the determining whether there is another anti-cross provisioning apparatus bound to the current anti-cross provisioning apparatus within the detection range specifically includes:
when another anti-serial device enters the detection range, acquiring the case number of the other anti-serial device;
judging whether case numbers of the current anti-serial device and the other anti-serial device are the same;
if so, judging that the two anti-serial supply devices are bound anti-serial supply devices; if not, the two anti-serial supply devices are judged to be the non-binding anti-serial supply devices.
3. The method for preventing power supply from being crossed according to claim 1, wherein a plurality of monitoring devices are preset in the detection range; then, after sending the warning prompt of preventing the cross feed, the method further comprises:
and calling the monitoring information of the monitoring device in the current detection range.
4. The anti-cross-feed early warning method of claim 1, wherein the sending of the anti-cross-feed early warning prompt specifically comprises:
popping up an alarm window on the current display interface;
and an indicator light of the audible and visual alarm is controlled to flicker and/or a sound prompt is given.
5. The utility model provides a prevent string confession early warning device which characterized in that includes:
the binding unit is used for binding the anti-cross supply equipment of at least two persons belonging to the same case;
the first detection unit is used for detecting whether the anti-serial supply equipment enters a preset detection range or not;
the judging unit is used for judging whether another anti-serial supply device bound with the current anti-serial supply device exists in the detection range or not when the anti-serial supply device is detected to enter the preset detection range;
the second detection unit is used for detecting the linear distance between the two bound anti-cross supply devices when another anti-cross supply device bound with the current anti-cross supply device exists in the detection range;
and the early warning prompting unit is used for sending out a string supply prevention early warning prompt when the linear distance is smaller than a preset distance threshold value.
6. The anti-cross-feed early warning device of claim 5, further comprising:
the case number recording unit is used for recording the case number of the current anti-serial device when the anti-serial device is detected to enter a preset detection range; the device is also used for acquiring the case number of another anti-serial device when the other anti-serial device enters the detection range;
the judgment unit is specifically configured to:
judging whether case numbers of the current anti-serial device and the other anti-serial device are the same;
if so, judging that the two anti-serial supply devices are bound anti-serial supply devices; if not, the two anti-serial supply devices are judged to be the non-binding anti-serial supply devices.
7. The anti-cross-feed early warning device of claim 5, wherein a plurality of monitoring devices are preset in the detection range; the anti-cross-feed early warning device further comprises:
and the monitoring information calling unit is used for calling the monitoring information of the monitoring device in the current detection range after sending the anti-string supply early warning prompt.
8. The anti-cross-feed early warning device of claim 5, wherein the early warning prompting unit is specifically configured to:
popping up an alarm window on the current display interface;
and an indicator light of the audible and visual alarm is controlled to flicker and/or a sound prompt is given.
9. A anti-cross-feed warning device, comprising a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, wherein the processor, when executing the computer program, implements the anti-cross-feed warning method according to any one of claims 1 to 4.
10. A anti-cross feed early warning system, comprising at least two anti-cross feed devices and the anti-cross feed early warning device of claim 9; the anti-serial supply early warning equipment is wirelessly connected with each anti-serial supply equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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