CN206726464U

CN206726464U - A kind of traffic lights automatic detection device

Info

Publication number: CN206726464U
Application number: CN201720474042.8U
Authority: CN
Inventors: 吴超; 何福; 李欣; 邬江江; 杨名
Original assignee: North University of China
Current assignee: North University of China
Priority date: 2017-05-02
Filing date: 2017-05-02
Publication date: 2017-12-08
Anticipated expiration: 2027-05-02

Abstract

The utility model discloses a kind of traffic lights automatic detection device, including, signal lamp induction module, information transmitter module；The signal lamp induction module sets the first color sensor, the second color sensor, the 3rd color sensor, first color sensor, the second color sensor, the 3rd color sensor are attached in the form of photosensitive on three lamps of traffic lights respectively, and first color sensor, the second color sensor, the 3rd color sensor are connected by serial ports with master controller, and wireless transmitter module is set outside the master controller；Described information collects transmitter module and sets primary processor, the primary processor peripheral hardware wireless receiving module and WiFi module.The utility model can remind driver correctly to operate when under the conditions of the road conditions of complexity or when driver's not to be noted lights state, reduce violating the regulations and traffic accident, it is ensured that safe driving and the utilization rate for improving road.

Description

A kind of traffic lights automatic detection device

Technical field

Vehicular intelligent identification field is the utility model is related to, specifically a kind of new traffic lights automatic detection dress Put.

Background technology

Instruction driver parking or current traffic lights are provided with urban traffic intersection, but when red often occurs When, because absent minded or dysphotia in driver's startup procedure, the people for having disease of eye are not stopped or are braked not Violating the regulations or even serious traffic accident is caused in time, crossroad is turned into the district occurred frequently of traffic accident；Sometimes, due to coming Vehicle driver's carelessness above, fail to indicate to start according to green light in time, the situation that its rear vehicle can not pass through in time occur；It is special Be not when haze is serious or sleet sky, will the strong influence degree of accuracy and security, especially pilotless automobile, The information gathering of camera can be also influenceed in extreme slightly weather of disliking, there is an urgent need to improved.

Utility model content

In view of the above-mentioned problems of the prior art, the purpose of this utility model is to provide a kind of new traffic lights Automatic detection device, the utility model send corresponding current or forbidden voice message by cell phone application according to crossing inductor Information, safe driving is realized so as to remind driver to stop or start at crossing.This project can complexity road conditions under the conditions of or Remind driver correctly to operate when driver's not to be noted lights state, reduce violating the regulations and traffic accident, it is ensured that safety is driven Sail and improve the utilization rate of road；Present apparatus cost is low, compact-sized, it is safe for operation, stably, it is low in energy consumption, APP softwares can be extensive It is simple and convenient for various people.

To achieve these goals, this kind of traffic lights automatic detection device, including, signal lamp induction module, letter Breath collects transmitter module；The signal lamp induction module sets the first color sensor, the second color sensor, the 3rd color to pass Sensor, first color sensor, the second color sensor, the 3rd color sensor are attached to traffic in the form of photosensitive respectively On three lamps of signal lamp, and first color sensor, the second color sensor, the 3rd color sensor by serial ports and Master controller connects, and sets wireless transmitter module outside the master controller；Described information collects transmitter module and sets main process task Device, the primary processor peripheral hardware wireless receiving module and WiFi module.

Further, the color sensor uses TCS3200.

Further, the wireless transmitter module and wireless receiving module use NRF24L01.

Further, the master controller and primary processor use the one of STM32 series monolithics or 51 series monolithics Kind.

Further, the WiFi module uses ESP8266.

Compared with prior art, the beneficial effects of the utility model are as follows：

The utility model sends corresponding current or forbidden information of voice prompt by cell phone application according to crossing inductor, Safe driving is realized so as to remind driver to stop or start at crossing.This project can be under the conditions of the road conditions of complexity or when driving Member not to be noted lights state when remind driver correctly to operate, reduce violating the regulations and traffic accident, it is ensured that safe driving simultaneously carries The utilization rate of high road；Present apparatus cost is low, compact-sized, it is safe for operation, stably, it is low in energy consumption, can be widely used for various people, It is simple and convenient.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model signal lamp induction module；

Fig. 2 is the structural representation of the utility model information transmitter module.

Embodiment

The utility model is described further below in conjunction with the accompanying drawings.

As shown in figure 1, a kind of this traffic lights automatic detection device, including, signal lamp induction module, information hair Penetrate module；The signal lamp induction module sets the first color sensor, the second color sensor, the 3rd color sensor, institute State the first color sensor, the second color sensor, the 3rd color sensor and be attached to traffic lights in the form of photosensitive respectively Three lamps on, and first color sensor, the second color sensor, the 3rd color sensor pass through serial ports and main control Device connects, and sets wireless transmitter module outside the master controller；Described information collects transmitter module and sets primary processor, described Primary processor peripheral hardware wireless receiving module and WiFi module.

Further, the color sensor uses TCS3200.

Further, the master controller and primary processor are using single-chip microcomputer STM32 series or 51 series monolithics.

Further, the WiFi module uses ESP8266.

Implementation steps of the present utility model are as follows：

First color sensor, the second color sensor, the 3rd color sensor, the signal collected is sent to institute Master controller is stated, the master controller is sent to the wireless receiving module being installed on car, the master by wireless transmitter module For processor module by the self-built LAN of WiFi module, user mobile phone client APP connects the self-built LAN of this WiFi module, And the data for receiving wireless receiving module send cell phone application to.

Claims

A kind of 1. traffic lights automatic detection device, it is characterised in that：Including, signal lamp induction module, information transmitting Module；The signal lamp induction module sets the first color sensor, the second color sensor, the 3rd color sensor, described First color sensor, the second color sensor, the 3rd color sensor are attached to traffic lights in the form of photosensitive respectively On three lamps, and first color sensor, the second color sensor, the 3rd color sensor pass through serial ports and master controller Connection, and wireless transmitter module is set outside the master controller；Described information collects transmitter module and sets primary processor, the master Processor peripheral hardware wireless receiving module and WiFi module.
A kind of 2. traffic lights automatic detection device according to claim 1, it is characterised in that the color sensor Using TCS3200.
A kind of 3. traffic lights automatic detection device according to claim 1, it is characterised in that the wireless transmission mould Block and wireless receiving module use NRF24L01.
A kind of 4. traffic lights automatic detection device according to claim 1, it is characterised in that the master controller and Primary processor is using one kind of STM32 series monolithics or 51 series monolithics.
5. a kind of traffic lights automatic detection device according to claim 1, it is characterised in that the WiFi module is adopted Use ESP8266.