CN112017397A - Electronic bracelet safety early warning system, method and medium for judicial escort - Google Patents
Electronic bracelet safety early warning system, method and medium for judicial escort Download PDFInfo
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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
- G08B21/0205—Specific application combined with child monitoring using a transmitter-receiver system
- G08B21/0208—Combination with audio or video communication, e.g. combination with "baby phone" function
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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
- G08B21/0205—Specific application combined with child monitoring using a transmitter-receiver system
- G08B21/0211—Combination with medical sensor, e.g. for measuring heart rate, temperature
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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
- G08B21/0236—Threshold setting
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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
- G08B21/0266—System arrangements wherein the object is to detect the exact distance between parent and child or surveyor and item
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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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- 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
- G08B21/0277—Communication between units on a local network, e.g. Bluetooth, piconet, zigbee, Wireless Personal Area Networks [WPAN]
Abstract
The invention provides an electronic bracelet safety early warning system, a method and a medium for judicial escort, which comprise the following steps: electronic bracelet: data detection acquisition, data processing and data transmission are realized; visual terminal: the binding with bracelet identification, instruction sending, data processing, starting emergency response and data visualization are realized through a special APP. By detecting physiological characteristic data of escorting personnel at fixed time, the escorting personnel can check physical characteristics, postures and relative position information of the escorting personnel at the visual terminal and can carry out emergency treatment according to prompt information; the timing detection function can reduce the electronic bracelet consumption, improves electronic bracelet operating time, guarantees early warning system and at the work ageing of escort process.
Description
Technical Field
The invention relates to the field of public security. In particular, it relates to an electronic bracelet security early warning system, method and medium for judicial escort.
Background
In the judicial escort process, escape events exist greatly, and great working pressure is brought to escort work. In order to improve the security of the escort process, police needs a stronger security early warning system to predict the state of the escorted personnel in advance so as to make an emergency response in advance and avoid the occurrence of escape events.
The function is torn open in explosion-proof of electron bracelet that uses now mainly sets up a return circuit metal wire respectively inside two watchbands, constitutes pre-buried detection circuitry for the break-make of response watchband. The method has certain risk, and if the metal wire is damaged or the metal wire is broken and damaged after long-time use, the explosion-proof function is lost. At present, the body physiological characteristic data acquired by the electronic bracelet is limited, the body state and the escort information of escorted personnel can not be accurately judged, and irrecoverable accidents can be caused once protected personnel or monitoring personnel are separated from monitoring.
When the escort personnel are predicted to have an escape state, no corresponding emergency processing method is available, and difficulty is brought to the capture work.
In view of the above-mentioned drawbacks of the prior art, the technical problems to be solved by the present invention are as follows:
1) the electronic bracelet anti-explosion dismantling function safety is improved, an anti-explosion dismantling circuit is installed at the bracelet lock catch, whether the bracelet is dismantled or not is detected in real time by using an electromagnetic detection technology of a Hall switch, and early warning information is sent, so that the electronic bracelet is safer and more guaranteed;
2) the electronic bracelet detects the relevant data of the escorted personnel at regular time, and foreknows and prejudges whether the information such as the body physiological information, the motion posture, the height position and the like of the escorted personnel is abnormal or not. The escorting personnel can check the related data in real time and make a corresponding processing mechanism according to the received data;
3) when the visual terminal detects abnormal information, escorting personnel can judge whether to start the escape processing module or not, trigger the instantaneous electric shock function and prevent the escorting personnel from escaping.
Correlation search result 1:
application (patent) No.: 202010054029.3 name: full-connection escort alarm system based on Bluetooth bracelet and intelligent terminal
And (3) abstract: the invention discloses a full-connection escort alarm system based on a Bluetooth bracelet and an intelligent terminal, which comprises the Bluetooth bracelet, the intelligent terminal and a supervision platform; the invention establishes a full-connection relation network between a plurality of policemen and a plurality of prisoners, can monitor data such as heart rate, motion state, policeman proportion, policeman distance and the like of the prisoners in real time on the basis of traditional functions such as monitoring the real-time position, track and the like of the escort to perform risk early warning such as prisoner emotion, prisoner motion acceleration, too small policeman proportion, far policeman distance and the like, and timely detects the prisoner escape condition according to multiple means such as the heart rate, the motion acceleration, the policeman distance, GPS coordinate data and the like to trigger safety alarm, and can simultaneously research, judge and contact the escort data uploaded by each intelligent terminal so as to avoid the situations such as equipment robbery and the like, thereby ensuring the multiple supervision and improving the safety controllability of prisoner supervision.
The technical points are compared:
1. the invention and the invention both relate to a bracelet safety early warning system method;
2. according to the electronic bracelet safety early warning system and method for judicial escort, the electromagnetic detection technology of the Hall switch is used for the anti-explosion function, so that the sensitivity and stability of detection are improved, and the electronic bracelet is safer and more guaranteed; the height information detection is added, the relative height information of the escorted personnel can be judged, and the detection of the relative position information is particularly important when the escorted personnel are escorted indoors, so that the electronic bracelet safety early warning system has more diversified and complete functions; the escape processing module is added, when the escape phenomenon occurs, emergency processing can be carried out through the visual terminal, the escorted personnel can be prevented from escaping, and the escape risk and the capture difficulty are reduced.
Correlation search result 2:
application (patent) No. 202010228786.8 name is anti-dismantling ring of judicial intelligent terminal
And (3) abstract:
the utility model provides a bracelet is prevented tearing open by judicial expertise intelligent terminal, it relates to bracelet technical field, concretely relates to bracelet is prevented tearing open by judicial expertise intelligent terminal. The bracelet is connected with the smart phone through Bluetooth or with special judicial terminal equipment, and mutual connection relation and connection distance are ensured through wireless Bluetooth connection; when the bracelet leaves the mobile phone or the special judicial terminal equipment for a certain distance, the mobile phone or the special judicial terminal equipment can send out alarm reminding. After the technical scheme is adopted, the invention has the beneficial effects that: it has good reliability: false alarm is not easy to occur; can accurately alarm when damaged; the user experience is good: the discomfort can not be caused when the health care product is worn for a long time; the appearance is concise and beautiful; good disassembly prevention property: the user can not disassemble without damage; once the violence is destroyed, the alarm can be given in time; damage to the device can be clearly seen.
The technical points are compared:
1. the invention and the invention both relate to a bracelet safety early warning system method;
2. according to the electronic bracelet safety early warning system and method for judicial escort, the electromagnetic detection technology of the Hall switch is used for the anti-explosion function, so that the sensitivity and stability of detection are improved, and the electronic bracelet is safer and more guaranteed; the escape processing module is added, when the escape phenomenon occurs, emergency processing can be carried out through the visual terminal, the escorted personnel can be prevented from escaping, and the escape risk and the capture difficulty are reduced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an electronic bracelet safety early warning system, method and medium for judicial escort.
The invention provides an electronic bracelet safety early warning system for judicial escort, which comprises
Electronic bracelet: data detection acquisition, data processing and data transmission are realized;
visual terminal: the binding with bracelet identification, instruction sending, data processing, starting emergency response and data visualization are realized through a special APP.
Preferably, the electronic bracelet comprises:
the system comprises a main control module, a communication module, a sensor module, a storage module, an explosion-proof module and an escape processing module;
the main control module is connected with the communication module to realize communication with the visual terminal, and the communication module is additionally provided with an encryption and decryption module to realize safe communication;
the main control module is connected with the sensor module, acquires a heart rate signal, a blood oxygen signal, an acceleration signal, a height signal and a temperature signal, and is used for judging the physical characteristics and the relative position information of the escorted personnel;
the main control module is connected with the storage module and used for storing the detection signal data of the sensor;
the anti-explosion dismantling alarm module realizes the electronic bracelet dismantling early warning function, the main control module is connected with the anti-explosion dismantling alarm module, and the electronic bracelet dismantling early warning function is realized by detecting a Hall switch level signal;
the electronic bracelet is locked by two same lock catches, the wearable bracelet or the electronic bracelet is detached at the same time, the detaching sequence is fixed, a Hall switch is installed at the first lock catch, and the detaching state of the bracelet is detected;
the main control module is connected with the escape processing module, and the main control module selects whether to start the instantaneous second electric shock function after escape according to the visual terminal instruction.
Preferably, the visual terminal consists of a police handset and a special APP;
the police handset is connected with the electronic bracelet through the communication module;
the special APP comprises: the system comprises a scanning connection module, an instruction sending module, a data display module, an alarm module and an escape processing module; special APP sends relevant instruction, scans electronic bracelet address, recognizes and establishes connection, and regularly sends instruction to acquire electronic bracelet data information.
According to the electronic bracelet safety early warning method for judicial escort based on the electronic bracelet safety early warning system for judicial escort provided by the invention, the method comprises the following steps:
step S1: starting the electronic bracelet safety early warning system, wherein the electronic bracelet is in a low power consumption working mode when the electronic bracelet is not connected, and only works through Bluetooth, so that the power consumption is reduced, and the working time is prolonged; the visual terminal scans the information of the electronic bracelet in a wireless mode, establishes pairing connection and enters a normal working mode;
step S2: the electronic bracelet master control module detects the state of the explosion-proof disassembly module in real time, and the explosion-proof disassembly module returns state data and sends the state data to the visual terminal; if the returned data is 1, the bracelet is not removed; if the returned data is 0, the bracelet is removed, and the step S5 is jumped to;
step S3: the sensor detects physiological characteristic data of the escorted personnel regularly and sends the physiological characteristic data to the main control module, the data comprises heart rate, blood oxygen, acceleration, height, temperature and other information, and the storage module records and stores the data;
step S4: the visual terminal sends corresponding instructions at regular time to acquire data detected by the sensor, and judges the state of the escorted personnel according to the acquired data; judging the physiological characteristics of the escorting personnel according to the heart rate value, the blood oxygen value and the temperature value, judging the walking, running and lying postures and the relative height information of the escorting personnel according to the acceleration value and the height value, triggering alarm information if the detected data exceeds a set threshold value and indicates that the data is abnormal, and jumping to the step S5;
step S5: starting an early warning mechanism at a visual terminal according to the alarm information, and giving corresponding prompt information by a visual interface according to different alarm information; the escort personnel select whether to start the escape processing module according to the prompt message; if the escape processing module is selected to be started, the visual terminal sends a corresponding instruction to the main control module to start the instantaneous electric shock function, and if the escape processing module is not selected to be started, the state of a protected person can be automatically judged according to the early warning information, a corresponding emergency scheme is triggered, and the alarm information is closed.
According to the invention, a computer readable storage medium is provided, in which a computer program is stored, and the computer program, when executed by a processor, implements the steps of the above-mentioned electronic bracelet security early warning method for judicial escort.
Compared with the prior art, the invention has the following beneficial effects:
1) aiming at the explosion-proof disassembly function of the electronic bracelet and the easily damaged state of a circuit, the invention uses a Hall switch electromagnetic detection technology to detect the bracelet state in real time, thereby improving the sensitivity and stability of detection and ensuring the electronic bracelet to be safer;
2) by detecting physiological characteristic data of escorting personnel at fixed time, the escorting personnel can check physical characteristics, postures and relative position information of the escorting personnel at a visual terminal and can carry out emergency treatment according to prompt information; the timing detection function can reduce the power consumption of the electronic bracelet, improve the working time of the electronic bracelet and ensure the working timeliness of the pre-warning system in the escort process;
3) when abnormal information occurs, escorting personnel can judge whether to start the escape processing module or not, trigger the instantaneous electric shock function and prevent escorting personnel from escaping so as to avoid irreparable loss.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic view of an electronic bracelet safety early warning unit provided by the invention.
Fig. 2 is a schematic view of an electronic bracelet safety early warning system provided by the invention.
Fig. 3 is a schematic diagram of a working method of the judicial escort electronic bracelet safety early warning system provided by the invention.
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that it would be obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit of the invention. All falling within the scope of the present invention.
The invention provides an electronic bracelet safety early warning system for judicial escort, which comprises
Electronic bracelet: data detection acquisition, data processing and data transmission are realized;
visual terminal: the binding with bracelet identification, instruction sending, data processing, starting emergency response and data visualization are realized through a special APP.
Specifically, the electronic bracelet includes:
the system comprises a main control module, a communication module, a sensor module, a storage module, an explosion-proof module and an escape processing module;
the main control module is connected with the communication module to realize communication with the visual terminal, and the communication module is additionally provided with an encryption and decryption module to realize safe communication;
the main control module is connected with the sensor module, acquires a heart rate signal, a blood oxygen signal, an acceleration signal, a height signal and a temperature signal, and is used for judging the physical characteristics and the relative position information of the escorted personnel;
the main control module is connected with the storage module and used for storing the detection signal data of the sensor;
the anti-explosion dismantling alarm module realizes the electronic bracelet dismantling early warning function, the main control module is connected with the anti-explosion dismantling alarm module, and the electronic bracelet dismantling early warning function is realized by detecting a Hall switch level signal;
the electronic bracelet is locked by two same lock catches, the wearable bracelet or the electronic bracelet is detached at the same time, the detaching sequence is fixed, a Hall switch is installed at the first lock catch, and the detaching state of the bracelet is detected;
the main control module is connected with the escape processing module, and the main control module selects whether to start the instantaneous second electric shock function after escape according to the visual terminal instruction.
Specifically, the visual terminal consists of a police handset and a special APP;
the police handset is connected with the electronic bracelet through the communication module;
the special APP comprises: the system comprises a scanning connection module, an instruction sending module, a data display module, an alarm module and an escape processing module; special APP sends relevant instruction, scans electronic bracelet address, recognizes and establishes connection, and regularly sends instruction to acquire electronic bracelet data information.
According to the electronic bracelet safety early warning method for judicial escort based on the electronic bracelet safety early warning system for judicial escort provided by the invention, the method comprises the following steps:
step S1: starting the electronic bracelet safety early warning system, wherein the electronic bracelet is in a low power consumption working mode when the electronic bracelet is not connected, and only works through Bluetooth, so that the power consumption is reduced, and the working time is prolonged; the visual terminal scans the information of the electronic bracelet in a wireless mode, establishes pairing connection and enters a normal working mode;
step S2: the electronic bracelet master control module detects the state of the explosion-proof disassembly module in real time, and the explosion-proof disassembly module returns state data and sends the state data to the visual terminal; if the returned data is 1, the bracelet is not removed; if the returned data is 0, the bracelet is removed, and the step S5 is jumped to;
step S3: the sensor detects physiological characteristic data of the escorted personnel regularly and sends the physiological characteristic data to the main control module, the data comprises heart rate, blood oxygen, acceleration, height, temperature and other information, and the storage module records and stores the data;
step S4: the visual terminal sends corresponding instructions at regular time to acquire data detected by the sensor, and judges the state of the escorted personnel according to the acquired data; judging the physiological characteristics of the escorting personnel according to the heart rate value, the blood oxygen value and the temperature value, judging the walking, running and lying postures and the relative height information of the escorting personnel according to the acceleration value and the height value, triggering alarm information if the detected data exceeds a set threshold value and indicates that the data is abnormal, and jumping to the step S5;
step S5: starting an early warning mechanism at a visual terminal according to the alarm information, and giving corresponding prompt information by a visual interface according to different alarm information; the escort personnel select whether to start the escape processing module according to the prompt message; if the escape processing module is selected to be started, the visual terminal sends a corresponding instruction to the main control module to start the instantaneous electric shock function, and if the escape processing module is not selected to be started, the state of a protected person can be automatically judged according to the early warning information, a corresponding emergency scheme is triggered, and the alarm information is closed.
According to the invention, a computer readable storage medium is provided, in which a computer program is stored, and the computer program, when executed by a processor, implements the steps of the above-mentioned electronic bracelet security early warning method for judicial escort.
The present invention will be described more specifically below with reference to preferred examples.
Preferred example 1:
the invention comprises three parts, wherein the first part is an electronic bracelet safety early warning unit and realizes the functions of data detection and acquisition, data processing and data transmission; the second part is an electronic bracelet safety early warning system visualization terminal used for judicial escort, the visualization terminal is a police handset and realizes the functions of binding with bracelet identification, sending instructions, data processing, starting emergency response and data visualization through a special APP; the third part is an electronic bracelet safety early warning system working method for judicial escort, mainly comprising an electronic bracelet and a visual terminal, and realizing the functions of escort data acquisition, data transmission and data processing. Fig. 1 is an electronic bracelet safety early warning unit, fig. 2 is an electronic bracelet safety early warning system, and fig. 3 is a working method of an electronic bracelet safety early warning system escorted by judicial law.
As shown in fig. 1, the electronic bracelet safety precaution unit:
the electronic bracelet safety early warning unit comprises a main control module, a communication module, a sensor module, a storage module, an explosion-proof disassembling module and an escape processing module;
the main control module is connected with the communication module to realize communication with the visual terminal, and the communication module is additionally provided with an encryption and decryption module to realize safe communication;
the main control module is connected with the sensor module, acquires a heart rate signal, a blood oxygen signal, an acceleration signal, a height signal and a temperature signal, and is used for judging the physical characteristics and the relative position information of the escorted personnel;
the main control module is connected with the storage module and used for storing the detection signal data of the sensor;
explosion-proof alarm module of tearing open realizes that the bracelet demolishs the early warning function. The main control module is connected with the explosion-proof alarm module, and the early warning function of bracelet removal is realized by detecting Hall switch level signals. The bracelet is locked by two the same hasps, locks simultaneously or demolishs wearable simultaneously or pull down the bracelet to it is fixed to tear the lock order open. A Hall switch is arranged at the first lock catch to detect the disassembly state of the bracelet;
the main control module is connected with the escape processing module, and the main control module selects whether to start the instantaneous second electric shock function after escape according to the visual terminal instruction.
As shown in fig. 2, the electronic bracelet safety precaution system:
the electronic bracelet safety early warning system is composed of an electronic bracelet and a visual terminal. The visual terminal consists of a police handset and a special APP; the police handset is connected with the electronic bracelet through the communication module; the special APP comprises a scanning connection module, a command sending module, a data display module, an alarm module and an escape processing module; special APP sends relevant instruction, scans electronic bracelet address, recognizes and establishes connection, and regularly sends instruction to acquire electronic bracelet data information.
As shown in fig. 3, the working method of the judicial escort electronic bracelet safety early warning system comprises the following steps:
step 1: starting the electronic bracelet safety early warning system, wherein the electronic bracelet is in a low power consumption working mode when the electronic bracelet is not connected, and only works through Bluetooth, so that the power consumption is reduced, and the working time is prolonged; the visual terminal scans the information of the electronic bracelet in a wireless mode, establishes pairing connection and enters a normal working mode;
step 2: the electronic bracelet master control module detects the state of the explosion-proof disassembly module in real time, and the explosion-proof disassembly module returns state data and sends the state data to the visual terminal; if the returned data is 1, the bracelet is not removed; if the returned data is 0, the bracelet is removed, and the step 5 is skipped;
and step 3: the sensor detects physiological characteristic data of the escorted personnel regularly and sends the physiological characteristic data to the main control module, the data comprises heart rate, blood oxygen, acceleration, height, temperature and other information, and the storage module records and stores the data;
and 4, step 4: the visual terminal sends corresponding instructions at regular time to acquire data detected by the sensor, and judges the state of the escorted personnel according to the acquired data; judging the physiological characteristics of the escorting personnel according to the heart rate value, the blood oxygen value and the temperature value, judging the walking, running and lying postures and the relative height information of the escorting personnel according to the acceleration value and the height value, triggering alarm information if the detected data exceeds a set threshold value and indicates that the data is abnormal, and skipping to the step 5;
and 5: the escorting personnel start an early warning mechanism at the visual terminal according to the alarm information, and the visual interface can give out corresponding prompt information according to different alarm information. The escort personnel select whether to start the escape processing module according to the prompt message; if the escape processing module is selected to be started, the visual terminal sends a corresponding instruction to the main control module to start the instantaneous electric shock function, and if the escape processing module is not selected to be started, the state of a protected person can be automatically judged according to the early warning information, a corresponding emergency scheme is triggered, and the alarm information is closed.
Preferred example 2:
the module of the present invention is described in detail below with reference to the accompanying drawings.
The invention comprises three parts, wherein the first part is an electronic bracelet safety early warning unit and realizes the functions of data detection and acquisition, data processing and data transmission; the second part is an electronic bracelet safety early warning system visualization terminal used for judicial escort, the visualization terminal is a police handset and realizes the functions of binding with bracelet identification, sending instructions, data processing, starting emergency response and data visualization through a special APP; the third part is an electronic bracelet safety early warning system working method for judicial escort, mainly comprising an electronic bracelet and a visual terminal, and realizing the functions of escort data acquisition, data transmission and data processing. Fig. 1 is an electronic bracelet safety early warning unit, fig. 2 is an electronic bracelet safety early warning system, and fig. 3 is a working method of an electronic bracelet safety early warning system escorted by judicial law.
As shown in fig. 1, the electronic bracelet safety precaution unit:
the main control module is connected with the communication module to realize communication with the visual terminal, and the communication module is additionally provided with an encryption and decryption module to realize safe communication;
the main control module is connected with the sensor module, acquires a heart rate signal, a blood oxygen signal, an acceleration signal, a height signal and a temperature signal, and is used for judging the physical characteristics and the relative position information of the escorted personnel;
the main control module is connected with the storage module and used for storing the detection signal data of the sensor;
the main control module is connected with the explosion-proof alarm module, and the early warning function of bracelet demolition is realized. The bracelet is locked by two the same hasps, locks simultaneously or demolishs wearable simultaneously or pull down the bracelet to it is fixed to tear the lock order open. A Hall switch is arranged at the first lock catch to detect the disassembly state of the bracelet;
the main control module is connected with the escape processing module, and the main control module selects whether to start the instantaneous second electric shock function after escape according to the visual terminal instruction.
As shown in fig. 2, the electronic bracelet safety precaution system:
the visual terminal consists of a police handset and a special APP; the police handset is connected with the electronic bracelet through the communication module; the special APP comprises a scanning connection module, a command sending module, a data display module, an alarm module and an escape processing module; special APP sends relevant instruction, scans electronic bracelet address, recognizes and establishes connection, and regularly sends instruction to acquire electronic bracelet data information.
As shown in fig. 3, the working method of the judicial escort electronic bracelet safety early warning system comprises the following steps:
step 1: the system is started, when the electronic bracelet is not connected, the electronic bracelet is in a low-power-consumption working mode, and only Bluetooth works, so that the power consumption is reduced, and the working time is prolonged; the visual terminal scans the information of the electronic bracelet in a wireless mode, establishes pairing connection and enters a normal working mode;
step 2: the electronic bracelet master control module detects the state of the explosion-proof disassembly module in real time, and the explosion-proof disassembly module returns state data and sends the state data to the visual terminal; if the returned data is 1, the bracelet is not removed; if the returned data is 0, the bracelet is removed, and the step 5 is skipped;
and step 3: the sensor detects physiological characteristic data of the escorted personnel regularly and sends the physiological characteristic data to the main control module, the data comprises heart rate, blood oxygen, acceleration, height, temperature and other information, and the storage module records and stores the data;
and 4, step 4: the visual terminal sends corresponding instructions at regular time to acquire data detected by the sensor, and judges the state of the escorted personnel according to the acquired data; judging the physiological characteristics of the escorting personnel according to the heart rate value, the blood oxygen value and the temperature value, judging the walking, running and lying postures and the relative height information of the escorting personnel according to the acceleration value and the height value, triggering alarm information if the detected data exceeds a set threshold value and indicates that the data is abnormal, and skipping to the step 5;
and 5: the escorting personnel start an early warning mechanism at the visual terminal according to the alarm information, and the visual interface can give out corresponding prompt information according to different alarm information. The escort personnel select whether to start the escape processing module according to the prompt message; if the escape processing module is selected to be started, the visual terminal sends a corresponding instruction to the main control module to start the instantaneous electric shock function, and if the escape processing module is not selected to be started, the state of a protected person can be automatically judged according to the early warning information, a corresponding emergency scheme is triggered, and the alarm information is closed.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
Those skilled in the art will appreciate that, in addition to implementing the systems, apparatus, and various modules thereof provided by the present invention in purely computer readable program code, the same procedures can be implemented entirely by logically programming method steps such that the systems, apparatus, and various modules thereof are provided in the form of logic gates, switches, application specific integrated circuits, programmable logic controllers, embedded microcontrollers and the like. Therefore, the system, the device and the modules thereof provided by the present invention can be considered as a hardware component, and the modules included in the system, the device and the modules thereof for implementing various programs can also be considered as structures in the hardware component; modules for performing various functions may also be considered to be both software programs for performing the methods and structures within hardware components.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (5)
1. An electronic bracelet safety early warning system for judicial escort, which is characterized by comprising
Electronic bracelet: data detection acquisition, data processing and data transmission are realized;
visual terminal: the binding with bracelet identification, instruction sending, data processing, starting emergency response and data visualization are realized through a special APP.
2. The electronic bracelet safety precaution system for judicial escort according to claim 1, wherein the electronic bracelet comprises:
the system comprises a main control module, a communication module, a sensor module, a storage module, an explosion-proof module and an escape processing module;
the main control module is connected with the communication module to realize communication with the visual terminal, and the communication module is additionally provided with an encryption and decryption module to realize safe communication;
the main control module is connected with the sensor module, acquires a heart rate signal, a blood oxygen signal, an acceleration signal, a height signal and a temperature signal, and is used for judging the physical characteristics and the relative position information of the escorted personnel;
the main control module is connected with the storage module and used for storing the detection signal data of the sensor;
the anti-explosion dismantling alarm module realizes the electronic bracelet dismantling early warning function, the main control module is connected with the anti-explosion dismantling alarm module, and the electronic bracelet dismantling early warning function is realized by detecting a Hall switch level signal;
the electronic bracelet is locked by two same lock catches, the wearable bracelet or the electronic bracelet is detached at the same time, the detaching sequence is fixed, a Hall switch is installed at the first lock catch, and the detaching state of the bracelet is detected;
the main control module is connected with the escape processing module, and the main control module selects whether to start the instantaneous second electric shock function after escape according to the visual terminal instruction.
3. The electronic bracelet safety precaution system for judicial escort according to claim 1, characterized in that the visualization terminal is composed of a police handset and a dedicated APP;
the police handset is connected with the electronic bracelet through the communication module;
the special APP comprises: the system comprises a scanning connection module, an instruction sending module, a data display module, an alarm module and an escape processing module; special APP sends relevant instruction, scans electronic bracelet address, recognizes and establishes connection, and regularly sends instruction to acquire electronic bracelet data information.
4. The electronic bracelet safety precaution method for judicial escort based on the electronic bracelet safety precaution system for judicial escort of any one of claims 1 to 3, characterized by comprising:
step S1: starting the electronic bracelet safety early warning system, wherein the electronic bracelet is in a low power consumption working mode when the electronic bracelet is not connected, and only works through Bluetooth, so that the power consumption is reduced, and the working time is prolonged; the visual terminal scans the information of the electronic bracelet in a wireless mode, establishes pairing connection and enters a normal working mode;
step S2: the electronic bracelet master control module detects the state of the explosion-proof disassembly module in real time, and the explosion-proof disassembly module returns state data and sends the state data to the visual terminal; if the returned data is 1, the bracelet is not removed; if the returned data is 0, the bracelet is removed, and the step S5 is jumped to;
step S3: the sensor detects physiological characteristic data of the escorted personnel regularly and sends the physiological characteristic data to the main control module, the data comprises heart rate, blood oxygen, acceleration, height, temperature and other information, and the storage module records and stores the data;
step S4: the visual terminal sends corresponding instructions at regular time to acquire data detected by the sensor, and judges the state of the escorted personnel according to the acquired data; judging the physiological characteristics of the escorting personnel according to the heart rate value, the blood oxygen value and the temperature value, judging the walking, running and lying postures and the relative height information of the escorting personnel according to the acceleration value and the height value, triggering alarm information if the detected data exceeds a set threshold value and indicates that the data is abnormal, and jumping to the step S5;
step S5: starting an early warning mechanism at a visual terminal according to the alarm information, and giving corresponding prompt information by a visual interface according to different alarm information; the escort personnel select whether to start the escape processing module according to the prompt message; if the escape processing module is selected to be started, the visual terminal sends a corresponding instruction to the main control module to start the instantaneous electric shock function, and if the escape processing module is not selected to be started, the state of a protected person can be automatically judged according to the early warning information, a corresponding emergency scheme is triggered, and the alarm information is closed.
5. A computer-readable storage medium storing a computer program, wherein the computer program, when executed by a processor, implements the steps of the electronic bracelet security alert method for judicial escort of claim 4.
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