CN206460588U - One kind patrol sentry's security protection intelligent alarm device - Google Patents

One kind patrol sentry's security protection intelligent alarm device Download PDF

Info

Publication number
CN206460588U
CN206460588U CN201720121961.7U CN201720121961U CN206460588U CN 206460588 U CN206460588 U CN 206460588U CN 201720121961 U CN201720121961 U CN 201720121961U CN 206460588 U CN206460588 U CN 206460588U
Authority
CN
China
Prior art keywords
controller
sentry
module
patrol
waistband
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720121961.7U
Other languages
Chinese (zh)
Inventor
妙全兴
吕宏伟
程鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Engineering University of Chinese Peoples Armed Police Force
Original Assignee
Engineering University of Chinese Peoples Armed Police Force
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Engineering University of Chinese Peoples Armed Police Force filed Critical Engineering University of Chinese Peoples Armed Police Force
Priority to CN201720121961.7U priority Critical patent/CN206460588U/en
Application granted granted Critical
Publication of CN206460588U publication Critical patent/CN206460588U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Alarm Systems (AREA)

Abstract

Sentry's security protection intelligent alarm device is gone on patrol the utility model discloses one kind, including bracelet mechanism, waistband mechanism and monitoring equipment, bracelet mechanism includes bracelet housing and bracelet detection unit, waistband mechanism includes waistband housing and waistband detection unit, bracelet detection unit includes the first controller, first power module and the first Bluetooth RF module, and first acceleration transducer, pulse detection module and indicator lamp, waistband detection unit includes second controller, 3rd controller and second source module, and the second Bluetooth RF module, 2G radio-frequency modules and SIM card module, the input of second controller is terminated with the second acceleration transducer, the input of 3rd controller is terminated with GNSS module.The utility model is simple in construction, the action and position for going on patrol sentry is detected in real time, it is ensured that patrol sentry can send alarm signal in time when trunk behavior posture, pulse frequency and left side upper limks movements are abnormal, improves patrol sentry's self-security.

Description

One kind patrol sentry's security protection intelligent alarm device
Technical field
The utility model belongs to security alarm technical field, and in particular to one kind patrol sentry's security protection intelligent alarm device.
Background technology
Intellectual management on duty is one of information-based important content of People's Armed Police, high for improving army's ability on duty Standard implementation " ensure targeted security on duty and ensure troop safety on duty " is significant.How to patrol sentry's itself Situation in time, comprehensively perceive and protect, and is always the realistic problem that army on duty of basic unit faces.At present, for The patrol sentry on duty at fixed post, video-aware can be realized by the remote monitoring system in management information system on duty, But be then a blank for the monitoring for going on patrol sentry.Go on patrol sentry and meet with the emergency case such as burst disease or surprise attack When, lack a kind of effective device and carry out intelligentized timely perception and alarm, to patrol sentry safety and target on duty Safety etc. constitutes a serious threat.Above-mentioned situation often produces very serious consequence once occurring.Therefore, nowadays lack A kind of patrol sentry's security protection intelligent alarm device simple in construction, reasonable in design and easy to use and reliable, by setting bracelet to examine Unit and waistband detection unit are surveyed, patrol sentry's trunk behavior posture and left upper extremity action are detected in real time, it is ensured that patrol Sentry can send alarm signal in time when trunk behavior posture, pulse frequency and left side upper limks movements are abnormal, by setting GNSS moulds Block is detected in real time to the position for going on patrol sentry, realizes the track and localization to going on patrol sentry, it is ensured that patrol sentry occurs abnormal Timely disposal during situation, improves patrol sentry's self-security.
Utility model content
Technical problem to be solved in the utility model is that there is provided one kind patrol for above-mentioned deficiency of the prior art Sentry's security protection intelligent alarm device, its is simple in construction, reasonable in design, by setting bracelet detection unit and waistband detection unit, The action for going on patrol sentry is detected in real time, it is ensured that patrol sentry is different in trunk behavior posture, pulse frequency and left side upper limks movements Chang Shineng sends alarm signal in time, by setting GNSS module to detect the position for going on patrol sentry in real time, realizes to patrolling Patrol the track and localization of sentry, it is ensured that the timely disposal of patrol sentry's abnormal conditions, improve patrol sentry's self-security, practicality It is very strong, it is easy to promote the use of.
In order to solve the above technical problems, the technical solution adopted in the utility model is:One kind patrol sentry security protection is intelligently reported Alarm device, it is characterised in that:Including the waist for being worn on the bracelet mechanism in patrol sentry's left finesse portion, being worn on patrol sentry's waist With mechanism and the monitoring equipment being arranged in night shift room, the bracelet mechanism includes bracelet housing and in the bracelet housing Bracelet detection unit, the waistband mechanism include waistband housing and in the waistband housing and with bracelet detection unit The waistband detection unit of two-way communication is carried out, the waistband detection unit and monitoring equipment carry out two-way communication, the bracelet detection Unit includes the first controller, the first power module and the first Bluetooth RF module connected with the first controller, described first The input of controller is terminated with going on patrol the first acceleration transducer of sentry left side upper limks movements type for detecting and for examining The pulse detection module of patrol sentry's pulse frequency is surveyed, the output of first controller is terminated with indicator lamp, and the waistband detection is single Member includes second controller, the 3rd controller and second source module, and the second Bluetooth RF connected with second controller Module, the 2G radio-frequency modules connected with the 3rd controller and the SIM card module connected with the 3rd controller, the second controller Two-way communication is carried out with the 3rd controller, the input of the second controller is terminated with being used to detect patrol sentry's trunk behavior appearance Second acceleration transducer of state type, the input of the 3rd controller is terminated with for detecting patrol sentry's positional information GNSS module, the first Bluetooth RF module and the second Bluetooth RF module carry out two-way communication.
A kind of above-mentioned patrol sentry's security protection intelligent alarm device, it is characterised in that:First acceleration transducer is Six-axle acceleration sensor MPU6050, second acceleration transducer is 3-axis acceleration sensor LIS3DH.
A kind of above-mentioned patrol sentry's security protection intelligent alarm device, it is characterised in that:The bracelet housing and the waistband Micro-USB charging inlets are provided with housing, and the bracelet housing and the waistband housing are waterproof case.
A kind of above-mentioned patrol sentry's security protection intelligent alarm device, it is characterised in that:First power module and second Power module is rechargeable lithium ion batteries.
A kind of above-mentioned patrol sentry's security protection intelligent alarm device, it is characterised in that:The pulse detection module includes core Piece SFH7050 and chip AFE4404.
A kind of above-mentioned patrol sentry's security protection intelligent alarm device, it is characterised in that:First controller and the second control Device processed is Nordic nRF51822 control modules, and the 3rd controller is MT2503D control modules.
The utility model has advantages below compared with prior art:
1st, the utility model is simple in construction, reasonable in design and input cost is relatively low, safe operation and using effect is good, it is easy to It is widely applied.
2nd, the utility model can make bracelet detection single by setting the first Bluetooth RF module and the second Bluetooth RF module Member and waistband detection unit carry out RFDC, are easy to comprehensive utilization patrol sentry's upper limks movements type, pulse frequency and trunk Behavior posture type is made to the global behavior state for going on patrol sentry to be judged exactly.
3rd, the utility model is by bracelet detection unit, and the first acceleration transducer is to patrol sentry in bracelet detection unit Left side upper limks movements type is detected that pulse detection module is detected in real time to patrol sentry's pulse frequency, to go on patrol in real time Alarm signal can be sent in time when sentry's left side upper limks movements and abnormal pulse frequency.
4th, the utility model is by setting in waistband detection unit, waistband detection unit the second acceleration transducer to patrol Sentry's trunk behavior posture type is detected in real time, it is ensured that patrol sentry's trunk behavior posture can send alarm in time when abnormal Signal, GNSS module is detected in real time to patrol sentry position, realizes the track and localization to going on patrol sentry.
5th, the utility model sets bracelet detection unit and waistband detection unit to detect jointly, and detection is accurate, the first control Upper limks movements type on the left of the patrol sentry received and patrol sentry pulse frequency are passed through the first Bluetooth RF module and second by device Bluetooth RF module transfer to second controller, second controller by upper limks movements type on the left of the patrol sentry received, patrol Patrol sentry's pulse frequency and patrol sentry's trunk behavior posture type is sent to the 3rd controller, meanwhile, the 3rd controller will be received Patrol sentry on the left of upper limks movements types, patrol sentry pulse frequency, patrol sentry's trunk behavior posture type and patrol sentry position Confidence breath is sent to monitoring equipment by 2G radio-frequency modules, makes monitoring equipment while positioning is tracked to patrol sentry, can be real Now to the monitoring of the pulse frequency, patrol sentry left side upper limks movements state and patrol sentry's trunk behavior posture of going on patrol sentry, patrolling Situations such as patrolling sentry's burst disease, wrestle with enemy or attacked and fallen down to the ground provides alarm in time when occurring, and is conducive in monitoring The heart grasps the conditions of patrol sentry on duty, is conducive to army to be disposed accident in time, practicality is very strong, It is easy to promote the use of.
In summary, the utility model is simple in construction, reasonable in design, by setting bracelet detection unit and waistband to detect single Member, is detected in real time to the action for going on patrol sentry, it is ensured that sentry is in trunk behavior posture, pulse frequency and left side upper limks movements for patrol Alarm signal can be sent when abnormal in time, by setting GNSS module to detect the position for going on patrol sentry in real time, realization pair Go on patrol the track and localization of sentry, it is ensured that the timely disposal of patrol sentry's abnormal conditions, improve patrol sentry's self-security, it is practical Property is very strong, is easy to promote the use of.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is schematic block circuit diagram of the present utility model.
Fig. 2 is the schematic block circuit diagram of the utility model bracelet detection unit.
Fig. 3 is the schematic block circuit diagram of the utility model waistband detection unit.
Fig. 4 is the circuit theory diagrams of the utility model pulse detection module.
Description of reference numerals:
1-the first controller;2-the first power module;3-the first acceleration transducer;
4-pulse detection module;5-indicator lamp;6-the first Bluetooth RF module;
7-second source module;8-the second Bluetooth RF module;9-the second acceleration transducer;
10-second controller;11-the three controller;12-2G radio-frequency modules;
13-GNSS module;14-SIM card module;15-monitoring equipment;
16-bracelet detection unit;17-waistband detection unit.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, the utility model includes being worn on the bracelet mechanism in patrol sentry's left finesse portion, worn The monitoring equipment 15 for being worn over the waistband mechanism of patrol sentry's waist and being arranged in night shift room, the bracelet mechanism includes bracelet housing With the bracelet detection unit 16 in the bracelet housing, the waistband mechanism includes waistband housing and installed in the waist With the waistband detection unit 17 that two-way communication is carried out in housing and with bracelet detection unit 16, the waistband detection unit 17 and prison Control machine 15 carries out two-way communication, and the bracelet detection unit 16 includes the first controller 1, the first power module 2 and controlled with first The first Bluetooth RF module 6 that device 1 processed connects, the input of first controller 1 is terminated with being used to detect on the left of patrol sentry First acceleration transducer 3 of upper limks movements type and the pulse detection module 4 for detecting patrol sentry's pulse frequency, described first The output of controller 1 is terminated with indicator lamp 5, and the waistband detection unit 17 includes second controller 10, the and of the 3rd controller 11 Second source module 7, and connect with second controller 10 the second Bluetooth RF module 8, connect with the 3rd controller 11 2G radio-frequency modules 12 and the SIM card module 14 connected with the 3rd controller 11, the controller 11 of second controller 10 and the 3rd Carry out two-way communication, the input of the second controller 10 is terminated with going on patrol the of sentry's trunk behavior posture type for detecting Two acceleration transducers 9, the input of the 3rd controller 11 is terminated with the GNSS moulds for detecting patrol sentry's positional information Block 13, the first Bluetooth RF module 6 and the second Bluetooth RF module 8 carry out two-way communication.
In actual use, on the left of the patrol sentry upper limks movements types include transfixion, it is normal swing arm, straight Fist, hook fist and swing;Patrol sentry's trunk behavior posture type include it is upright, walk, run, jump and fall down to the ground.
In the present embodiment, two-way communication is carried out by SPI interface between the controller 11 of second controller 10 and the 3rd.
In actual use, the waistband mechanism is fixed on patrol sentry's waist by the buckle on waistband housing.
In the present embodiment, the bracelet detection unit 16 and the waistband detection unit 17 use low-power consumption or ultralow work( Consumption design, the cruising time of the bracelet detection unit 16 is no less than 7 days, and the cruising time of the waistband detection unit 17 is more than 24 hours, and quick charge can be achieved in bracelet detection unit 16 and the waistband detection unit 17.
In the present embodiment, first acceleration transducer 3 is six-axle acceleration sensor MPU6050, and described second adds Velocity sensor 9 is 3-axis acceleration sensor LIS3DH.
In the present embodiment, by setting the first Bluetooth RF module 6 and the second Bluetooth RF module 8, bracelet can be detected Unit and waistband detection unit carry out RFDC, are easy to comprehensive utilization patrol sentry's upper limks movements type, pulse frequency and body Dry behavior posture type is made to the global behavior state for going on patrol sentry to be judged exactly.
In the present embodiment, Micro-USB charging inlets, and institute are provided with the bracelet housing and the waistband housing It is waterproof case to state bracelet housing and the waistband housing.
In the present embodiment, first power module 2 and second source module 7 are rechargeable lithium ion batteries.
In the present embodiment, the pulse detection module 4 includes chip SFH7050 and chip AFE4404.
As shown in figure 4, in the present embodiment, the pulse detection module 4 includes chip SFH7050 and chip AFE4404, institute SFH7050 four tunnels of the 1st pin point are stated, the first via is grounded through electric capacity C401 and C402 in parallel, and the second tunnel and+5.0V power supplys are defeated Go out end to connect, the 3rd tunnel connects with chip SFH7050 the 6th pin, the 4th tunnel and chip AFE4404 TX-SUP pin phases Connect;The 2nd pin of the chip SFH7050 connects with chip AFE4404 TX3 pins, and the 3rd of the chip SFH7050 draws Pin connects with chip AFE4404 TX2 pins, the 4th pin of the chip SFH7050 and chip AFE4404 INM pin phases Connect, the 5th pin of the chip SFH7050 connects with chip AFE4404 INP pins, the 7th of the chip SFH7050 draws Pin is connected with chip AFE4404 TX1 pins, six tunnels of RX-SUP pins point of the chip AFE4404, and the first via is through parallel connection Electric capacity C403 and C404 are grounded, and the second tunnel connects with+3.0V power output ends, and the 3rd tunnel is grounded through electric capacity C405, the 4th tunnel and Resistance R401 one end connects, and the 5th tunnel connects with resistance R403 one end, and the 6th tunnel connects with resistance R402 one end;It is described Chip AFE4404 RESETZ pins divide two-way, and the other end with resistance R403 connects all the way, another road and the first controller 1 Connect;The I2C-CLK pins of the core AFE4404 divide two-way, and the other end with resistance R401 connects all the way, another road and first Controller 1 connects;The I2C-DAT pins of the chip AFE4404 divide two-way, and the other end with resistance R402 connects all the way, separately Connect all the way with the first controller 1;The ADC-RDY pins of the core AFE4404 connect with the first controller 1, the chip AFE4404 CLK pin point two-way, connects through resistance R404 with the first controller 1 all the way, and another road is grounded through resistance R405.
In the present embodiment, first controller 1 and second controller 10 are Nordic nRF51822 control modules, 3rd controller 11 is MT2503D control modules.
In actual use, other controllers may be selected in first controller 1 and second controller 10, for example STM32L151 series, STM32L1152 series, Dialog DA14580 and MSP430F5528 etc., these controllers all have low The characteristics of power consumption surpasses, it is adaptable to the exploitation of wearable device.
The utility model is in use, the first power module 2 is powered for the first controller 1, and the first controller 1 enters work shape State, meanwhile, second source module 7 is that the controller 11 of second controller 10 and the 3rd is powered, and second controller 10 and the 3rd is controlled Device 11 enters upper limbs acceleration on the left of working condition, the first 3 pairs of acceleration transducer patrol sentry and detected in real time, and will inspection Upper limbs acceleration information is sent to the first controller 1 on the left of the patrol sentry measured, and the first controller 1 is gone on patrol by processing Upper limks movements type on the left of sentry, 4 pairs of patrol sentry's pulse frequencies of pulse detection module are detected in real time, and will detect sentry's arteries and veins Rate is sent to the first controller 1, and the first controller 1 is by upper limks movements type on the left of the patrol sentry received and goes on patrol sentry's arteries and veins Rate is transferred to second controller 10, the second acceleration transducer by the first Bluetooth RF module 6 and the second Bluetooth RF module 8 9 pairs of patrol sentry's trunk acceleration are detected in real time, and the patrol sentry's trunk acceleration information detected is sent to the Two controllers 10, second controller 10 obtains going on patrol sentry's trunk behavior posture type by processing, and GNSS module 13 receives GPS Or Big Dipper position data, and the GPS detected or Big Dipper position data are sent to the 3rd controller 11, the 3rd controller 11 is passed through Cross processing to obtain going on patrol sentry's positional information, realize the real-time detection to patrol sentry position, second controller 10 will be received Patrol sentry on the left of upper limks movements types, patrol sentry's pulse frequency and patrol sentry's trunk behavior posture type send to the 3rd control Device 11 processed, the 3rd controller 11 is by upper limks movements type, patrol sentry pulse frequency, patrol sentry's trunk on the left of obtained patrol sentry Behavior posture type and patrol sentry's positional information send the monitoring equipment 15 to night shift room by 2G radio-frequency modules 12, make monitoring Machine 15 realizes the track and localization to going on patrol sentry, it is ensured that timely disposal during abnormal conditions occurs for patrol sentry, moreover it is possible to realization pair The pulse frequency, patrol sentry left side upper limks movements state and the monitoring for going on patrol sentry's trunk behavior posture of sentry is gone on patrol, in roving sentry Soldier's burst disease, with enemy's fight or being attacked and being fallen down to the ground etc. when abnormal conditions occur and provide alarm in time, meanwhile, the 3rd controls Device 11 is alarmed by SIM card module 14, is easy to the mobile phone of staff and can be obtained alarm signal in time, is conducive to night shift room The conditions of patrol sentry on duty are grasped with other staff, are conducive to army to carry out timely locate to accident Put, improve patrol sentry's self-security, practicality is very strong, is easy to promote the use of.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is imposed any restrictions, every Any simple modification, change and the equivalent structure change made according to the utility model technical spirit to above example, still Belong in the protection domain of technical solutions of the utility model.

Claims (6)

1. one kind patrol sentry's security protection intelligent alarm device, it is characterised in that:Hand including being worn on patrol sentry's left finesse portion Ring mechanism, the waistband mechanism for being worn on patrol sentry's waist and the monitoring equipment (15) being arranged in night shift room, the bracelet mechanism Bracelet detection unit (16) including bracelet housing and in the bracelet housing, the waistband mechanism includes waistband housing With in the waistband housing and with bracelet detection unit (16) carry out two-way communication waistband detection unit (17), it is described Waistband detection unit (17) and monitoring equipment (15) carry out two-way communication, and the bracelet detection unit (16) includes the first controller (1), the first power module (2) and the first Bluetooth RF module (6) connected with the first controller (1), first controller (1) input is terminated with going on patrol the first acceleration transducer (3) of sentry left side upper limks movements type for detecting and for examining The pulse detection module (4) of patrol sentry's pulse frequency is surveyed, the output of first controller (1) is terminated with indicator lamp (5), the waist Band detection unit (17) includes second controller (10), the 3rd controller (11) and second source module (7), and is controlled with second The second Bluetooth RF module (8) that device (10) processed connects, the 2G radio-frequency modules (12) connected with the 3rd controller (11) and with The SIM card module (14) that three controllers (11) connect, the second controller (10) and the 3rd controller (11) carry out two-way Letter, the input of the second controller (10) is terminated with the second acceleration for detecting patrol sentry's trunk behavior posture type Sensor (9), the input of the 3rd controller (11) is terminated with the GNSS module for detecting patrol sentry's positional information (13), the first Bluetooth RF module (6) and the second Bluetooth RF module (8) carry out two-way communication.
2. according to a kind of patrol sentry's security protection intelligent alarm device described in claim 1, it is characterised in that:Described first accelerates It is six-axle acceleration sensor MPU6050 to spend sensor (3), and second acceleration transducer (9) senses for 3-axis acceleration Device LIS3DH.
3. according to a kind of patrol sentry's security protection intelligent alarm device described in claim 1 or 2, it is characterised in that:The bracelet Micro-USB charging inlets are provided with housing and the waistband housing, and the bracelet housing and the waistband housing are equal For waterproof case.
4. according to a kind of patrol sentry's security protection intelligent alarm device described in claim 1 or 2, it is characterised in that:Described first Power module (2) and second source module (7) are rechargeable lithium ion batteries.
5. according to a kind of patrol sentry's security protection intelligent alarm device described in claim 1 or 2, it is characterised in that:The pulse Detection module (4) includes chip SFH7050 and chip AFE4404.
6. according to a kind of patrol sentry's security protection intelligent alarm device described in claim 1 or 2, it is characterised in that:Described first Controller (1) and second controller (10) are Nordic nRF51822 control modules, and the 3rd controller (11) is MT2503D control modules.
CN201720121961.7U 2017-02-10 2017-02-10 One kind patrol sentry's security protection intelligent alarm device Expired - Fee Related CN206460588U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720121961.7U CN206460588U (en) 2017-02-10 2017-02-10 One kind patrol sentry's security protection intelligent alarm device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720121961.7U CN206460588U (en) 2017-02-10 2017-02-10 One kind patrol sentry's security protection intelligent alarm device

Publications (1)

Publication Number Publication Date
CN206460588U true CN206460588U (en) 2017-09-01

Family

ID=59694459

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720121961.7U Expired - Fee Related CN206460588U (en) 2017-02-10 2017-02-10 One kind patrol sentry's security protection intelligent alarm device

Country Status (1)

Country Link
CN (1) CN206460588U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107703735A (en) * 2017-10-27 2018-02-16 苏州工艺美术职业技术学院 Deaf-mute's wrist-watch
CN108694810A (en) * 2018-05-04 2018-10-23 常州信息职业技术学院 It is a kind of be used for daze when rescue mode

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107703735A (en) * 2017-10-27 2018-02-16 苏州工艺美术职业技术学院 Deaf-mute's wrist-watch
CN108694810A (en) * 2018-05-04 2018-10-23 常州信息职业技术学院 It is a kind of be used for daze when rescue mode

Similar Documents

Publication Publication Date Title
CN207133621U (en) A kind of electric operating safety supervision platform based on Intelligent worn device
CN206460588U (en) One kind patrol sentry's security protection intelligent alarm device
CN105007636A (en) Wearable wireless sensing network node device oriented to athletic rehabilitation
CN105179013A (en) Coal illegal mining monitoring method based on vibration monitoring and positioning
CN106236031A (en) A kind of family endowment emergency relief based on the Big Dipper and alignment system
CN205411159U (en) Wireless vital sign real time system based on thing networking
CN206482080U (en) A kind of intelligent and safe gloves
CN202198589U (en) Terminal for carrying out far-distance monitoring on life information of wounded persons in disaster environment
CN106407651A (en) Intelligent community service system for the aged
CN204287493U (en) A kind of GPS and inertial navigation mating type tracing system
CN203570029U (en) Electronic handcuffs with electric shock function
CN219015222U (en) Device for GNSS positioning detection of displacement deformation of dam surface
CN201116979Y (en) Wireless transmission coal mine safety monitoring control device
CN204445878U (en) A kind of based on prefrontal lobe EEG signals, the gyrostatic fatigue driving detection device of 3D acceleration
CN205943018U (en) Wearable equipment based on fall down positioning and alarming technique
CN208048720U (en) A kind of high altitude localities human body physiological parameter monitoring and warning wearable device
CN203479827U (en) Digital displacement sensor used for antitheft of transformer
CN206863582U (en) Electric car information gathering control device and Internet of Things electric motor intelligent control system
CN108254017A (en) A kind of shield hob abrasion monitors system
CN210626509U (en) Wireless sensor network monitoring device for outdoor leisure sport participants
CN203786872U (en) Old man physiology intelligent monitoring and early warning system
CN204332058U (en) Intelligence avalanche early warning and monitoring device
CN204389934U (en) A kind of agricultural unmanned aerial vehicle control system
CN206729879U (en) A kind of operation system of defense
CN206761681U (en) A kind of family endowment emergency relief and alignment system based on the Big Dipper

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170901

Termination date: 20180210