CN205375830U - Traffic police law enforcement safety precaution on duty equips - Google Patents
Traffic police law enforcement safety precaution on duty equips Download PDFInfo
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- CN205375830U CN205375830U CN201620067381.XU CN201620067381U CN205375830U CN 205375830 U CN205375830 U CN 205375830U CN 201620067381 U CN201620067381 U CN 201620067381U CN 205375830 U CN205375830 U CN 205375830U
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- access device
- wireless module
- alarm
- microprocessor
- traffic police
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Abstract
The utility model provides a traffic police law enforcement safety precaution on duty equips, this equipment be including carrying out a plurality of ground magnetic sensor of vehicle test, alarm with oneself, and information that base area magnetic sensor sent is to personal alarm send instruction's access device, a plurality of ground magnetic sensor passes through zigbee communication mode and is connected with the access device, and personal alarm passes through 433MHz communication mode and is connected with the access device. The utility model discloses a ground magnetic sensor, vehicle test scope broad adopts zigbee to expand the vehicle test distance from the network deployment mode, can improve vehicle safety precaution's distance and accuracy, effectively ensures the personal safety of traffic police when investigating and prosecuting the traffic violation action and the investigation scene of a traffic accident.
Description
Technical field
This utility model relates to the field such as Internet of Things and intelligent transportation, especially relates to a kind of traffic police on duty law enforcement safe early warning equipment.
Background technology
The whole nation case dieied while on duty in the process on duty of road surface of traffic police has generation every year, analyzes its reason, although have road environment and a factor of vehicle operator's outrage aspect, but also not in place with safety protection technique measure has direct relation.Current traffic safety alarm mode has following several ways:
Conventional traffic safe early warning is generally adopted the equipment such as warning sign or cone tank, and vehicle driver can only be played warning function by this equipment, and traffic police can not grasp vehicle and swarm into information, it is impossible to provide early warning information to traffic police.
General traffic safety early warning adopts acceleration transducer to be positioned on cone tank, when wirelessly warning message being sent to the carry-on warning device of traffic police after Vehicular impact cone tank, which must could realize reporting to the police by Vehicular impact cone tank, vehicle detection condition is excessively strict, often has the situation of missing inspection；And adopt radio broadcasting mode to send data, when acceleration transducer is placed too much, it may appear that to send data collision problem.
Utility model content
The purpose of this utility model is in that: for prior art Problems existing, it is provided that a kind of traffic police on duty law enforcement safe early warning equipment, solves existing equipment excessively harsh at detection process conditional, missing inspection and the problem easily occurring sending data collision often occur.
The purpose of this utility model is achieved through the following technical solutions:
A kind of traffic police on duty law enforcement safe early warning equipment, it is characterised in that this equipment includes the some geomagnetic sensors carrying out vehicle detection, carry-on alarm, and the information that base area Magnetic Sensor sends sends the access device of instruction to carry-on alarm；Some geomagnetic sensors are connected with access device by Zigbee communication mode, and carry-on alarm is connected with access device by 433MHz communication mode.
As further technical scheme, geomagnetic sensor include battery, magnetic chip, microprocessor and Zigbee wireless module, the signal of sending a car of the current lane detected is sent to microprocessor by described ground magnetic chip, and microprocessor is sent to access device by Zigbee wireless module signal of sending a car.
As further technical scheme, geomagnetic sensor also includes battery voltage detection circuit, the information about power of this battery voltage detection circuit detection battery, and information about power is sent to access device.
As further technical scheme, access device includes microprocessor, Zigbee wireless module, 433MHz wireless module, button, acousto-optic warning unit and display screen, and Zigbee wireless module, 433MHz wireless module, button, acousto-optic warning unit and display screen are connected with microprocessor respectively.
As further technical scheme, carry-on alarm includes acousto-optic warning unit, microprocessor, 433MHz wireless module, battery, button and battery voltage detection circuit, and acousto-optic warning unit, 433MHz wireless module, battery, button and battery voltage detection circuit are connected with microprocessor respectively.
Compared with prior art, this utility model adopts geomagnetic sensor, vehicle detection wider range, Zigbee MANET mode is adopted to extend vehicle detection distance, distance and the accuracy of vehicle safety early warning can be improved, the effective guarantee traffic police personal safety when investigating and prosecuting traffic violation and reconnoitring the scene of a traffic accident.
Accompanying drawing explanation
Fig. 1 is for being safe early warning equipment composition；
Fig. 2 is geomagnetic sensor theory diagram；
Fig. 3 is access device theory diagram；
Fig. 4 is carry-on alarm theory diagram.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in detail.
Embodiment
This utility model provides a kind of traffic police on duty law enforcement safe early warning equipment, as it is shown in figure 1, this equipment includes the some geomagnetic sensors carrying out vehicle detection, carry-on alarm, the information that base area Magnetic Sensor sends sends the access device of instruction to carry-on alarm.Geomagnetic sensor adopts Zigbee mode networking with access device, and geomagnetic sensor belongs to routing node, and access device belongs to network coordinator.Geomagnetic sensor periodically scans addition access device, and after access device powers on, geomagnetic sensor is automatically added to access device, and when distant, geomagnetic sensor adds access device by upper level geomagnetic sensor route.Carry-on alarm adopts 433MHz mode to communicate with access device.Carry-on alarm is closed at ordinary times, can be opened by button, and carry-on alarm sends self electric quantity information to access device, then waits the early warning information of sending a car that access device sends.Geomagnetic sensor is according to affiliated Zigbee network level, determine with access device put distance, sending own net hierarchical data when geomagnetic sensor detects vehicle to access device, the alarm signal of access device base area Magnetic Sensor distance transmission different stage is to carry-on alarm.When geomagnetic sensor is connected to access device, it is possible to self electric quantity and vehicle detection state are carried out self-inspection, it is ensured that vehicle detecting information can correctly be sent to access device.When carry-on alarm is connected to access device, it is possible to self electric quantity is carried out self-inspection, it is ensured that the normal operation of carry-on alarm.
After network is successfully established, when there being vehicle to swarm into entry region, the information of sending a car is sent to access device by geomagnetic sensor, and access device is sent to carry-on alarm when the information of sending a car, it is achieved early warning of sending a car at a distance.After execution task completes, close carry-on alarm and access device power supply.
This utility model adopts geomagnetic sensing technology to carry out vehicle detection, and which is non-contact vehicle detection, can regulate vehicle detection distance by setting sensitivity, and more traditional contact acceleration transducer inspection car mode, vehicle detection distance is remote, scope is fast.Zigbee MANET mode is adopted between geomagnetic sensor, each sensor is connected to access device, more traditional broadcast type wireless data transmission mode by the mode relayed, and transmission range is farther, and it can be avoided that the collision of wireless data, increase the reliability of detection information of vehicles transmission.The warning message of geomagnetic sensor is identified, according to the distance putting distance, using the teaching of the invention it is possible to provide the sound and light alarm signal of different stage.Access device mode is adopted to transmit data, geomagnetic sensor is wirelessly connected to access device by Zigbee, carry-on alarm adopts 433MHz to be wirelessly connected to access device, the state of geomagnetic sensor and carry-on alarm and battery level information can be detected by access device, and more general safe early warning mode is more intelligent, more directly perceived.
Be illustrated in figure 2 the composition of geomagnetic sensor, geomagnetic sensor include battery, magnetic chip, microprocessor, battery voltage detection circuit and Zigbee wireless module.Microprocessor is by the signal of locality magnetic chip output, it is judged that current lane is whether sent a car, and by Zigbee wireless module, information of vehicles is transferred to access device.Microprocessor is by the information about power of battery voltage detection circuit detection battery, and information about power is sent to access device.Geomagnetic sensor adopts Ni-MH battery to power.
It is illustrated in figure 3 the composition of access device, access device includes microprocessor, Zigbee wireless module, 433MHz wireless module, button, acousto-optic warning unit and display screen, and Zigbee wireless module, 433MHz wireless module, button, acousto-optic warning unit and display screen are connected with microprocessor respectively.Microprocessor receives, by Zigbee wireless module, the information of sending a car that geomagnetic sensor is uploaded, the information of sending a car uploaded by geomagnetic sensor is analyzed, the Zigbee network number of plies belonging to the Magnetic Sensor of base area, is broadcast to multiple carry-on warning device by the acoustic alarm signal of different stage by 433MHz module；Microprocessor receives the information about power of geomagnetic sensor and carry-on alarm, is displayed by display screen.Access device band colorful display screen, switch key, power on light.
It is illustrated in figure 4 the composition of carry-on alarm, carry-on alarm includes acousto-optic warning unit, microprocessor, 433MHz wireless module, battery, button and battery voltage detection circuit, and acousto-optic warning unit, 433MHz wireless module, battery, button and battery voltage detection circuit are connected with microprocessor respectively.Microprocessor receives, by 433MHz wireless module, the alarm signal that access device sends, and drives audible-visual annunciator to produce the alarm signal of different stage, and microprocessor gathers cell voltage, completes information about power collection, is sent to access device by 433MHz module.Carry-on alarm adopts button cell to power, and joins key switch.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; it should be pointed out that, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.
Claims (5)
1. a traffic police on duty law enforcement safe early warning equipment, it is characterised in that this equipment includes the some geomagnetic sensors carrying out vehicle detection, carry-on alarm, and the information that base area Magnetic Sensor sends sends the access device of instruction to carry-on alarm；Some geomagnetic sensors are connected with access device by Zigbee communication mode, and carry-on alarm is connected with access device by 433MHz communication mode.
2. a kind of traffic police on duty law enforcement safe early warning equipment according to claim 1, it is characterized in that, geomagnetic sensor include battery, magnetic chip, microprocessor and Zigbee wireless module, the signal of sending a car of the current lane detected is sent to microprocessor by described ground magnetic chip, and microprocessor is sent to access device by Zigbee wireless module signal of sending a car.
3. a kind of traffic police on duty law enforcement safe early warning equipment according to claim 2, it is characterised in that geomagnetic sensor also includes battery voltage detection circuit, the information about power of this battery voltage detection circuit detection battery, and information about power is sent to access device.
4. a kind of traffic police on duty law enforcement safe early warning equipment according to claim 1, it is characterized in that, access device includes microprocessor, Zigbee wireless module, 433MHz wireless module, button, acousto-optic warning unit and display screen, and Zigbee wireless module, 433MHz wireless module, button, acousto-optic warning unit and display screen are connected with microprocessor respectively.
5. a kind of traffic police on duty law enforcement safe early warning equipment according to claim 1, it is characterized in that, carry-on alarm includes acousto-optic warning unit, microprocessor, 433MHz wireless module, battery, button and battery voltage detection circuit, and acousto-optic warning unit, 433MHz wireless module, battery, button and battery voltage detection circuit are connected with microprocessor respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620067381.XU CN205375830U (en) | 2016-01-25 | 2016-01-25 | Traffic police law enforcement safety precaution on duty equips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620067381.XU CN205375830U (en) | 2016-01-25 | 2016-01-25 | Traffic police law enforcement safety precaution on duty equips |
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| Publication Number | Publication Date |
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| CN205375830U true CN205375830U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620067381.XU Active CN205375830U (en) | 2016-01-25 | 2016-01-25 | Traffic police law enforcement safety precaution on duty equips |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111707284A (en) * | 2020-06-10 | 2020-09-25 | 南京睿敏交通科技有限公司 | Method and system for acquiring law enforcement duty road occupation information |
| CN114758472A (en) * | 2022-03-02 | 2022-07-15 | 北京晟纪信息科技有限公司 | Artificial intelligence discernment's law enforcement early warning monitoring platform |
-
2016
- 2016-01-25 CN CN201620067381.XU patent/CN205375830U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111707284A (en) * | 2020-06-10 | 2020-09-25 | 南京睿敏交通科技有限公司 | Method and system for acquiring law enforcement duty road occupation information |
| CN114758472A (en) * | 2022-03-02 | 2022-07-15 | 北京晟纪信息科技有限公司 | Artificial intelligence discernment's law enforcement early warning monitoring platform |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |