CN105788246A - System for realizing law violation monitoring and automatic prompting based on intelligent pedestrian road crossing signal lamp - Google Patents
System for realizing law violation monitoring and automatic prompting based on intelligent pedestrian road crossing signal lamp Download PDFInfo
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- CN105788246A CN105788246A CN201410790666.1A CN201410790666A CN105788246A CN 105788246 A CN105788246 A CN 105788246A CN 201410790666 A CN201410790666 A CN 201410790666A CN 105788246 A CN105788246 A CN 105788246A
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Abstract
The invention relates to a system for realizing law violation monitoring and automatic prompting based on an intelligent pedestrian road crossing signal lamp, wherein the intelligent pedestrian road crossing signal lamp includes a control module, a pedestrian road crossing monitoring module and an illegal road crossing prompting module. The system comprises an external signal machine; a control module judges whether to transmit a corresponding prompting control instruction to the illegal road crossing prompting module according to received pedestrian image information and signal lamp state information provided by the external signal machine; the pedestrian road crossing monitoring module acquires pedestrian image information at a corresponding intersection and transmits the pedestrian image information to the control module; and after receiving the prompting control instruction, the illegal road crossing prompting module emits corresponding prompting speech. According to the system for realizing law violation monitoring and automatic prompting based on the intelligent pedestrian road crossing signal lamp adopted, design requirements of the external signal machine are decreased, so that the integration degree of the system is higher. With the system adopted, illegal road crossing behaviors of pedestrians can be effectively reduced, traffic congestion can be eliminated, smooth traffic can be ensured, and personal safety can be ensured. The system has a wider application range.
Description
Technical field
The present invention relates to intellectual traffic control field, specifically refer to a kind of based on intelligence pedestrian crossing signal lights realize illegal monitoring and the system being automatically reminded to.
Background technology
Pedestrian crossing signal lamp on the market is a passive performance element at present, is subject to the control of road traffic signal controller.Also having several different designs outside this, such as pedestrian crossing signal lamp is with countdown function and pedestrian crossing signal lamp to be with microphone prompting function.
Sprocket pulse/countdown data with being to provide timing unit reception traffic signal control transmission inside the pedestrian crossing signal lamp of countdown function realize.
Pedestrian crossing signal lamp with loudspeaker function embeds internal public address equipment on the basis of upper a signal lights, reminds when countdown terminates.
Technically, existing pedestrian crossing signal lamp is it may be said that meet actual application demand, but the demand more and more renovating pedestrian running red light is proposed out.Current pedestrian crossing signal lamp must coordinate the detection equipment of outside could realize pedestrian running red light detection, and needs the equipment outside cooperation, as captured camera/prompting loudspeaker, prevents the behavior made a dash across the red light.Whole system complexity comparatively, it is achieved get up and comparatively bother, it is impossible to well suit emerging demand.
Summary of the invention
It is an object of the invention to the shortcoming overcoming above-mentioned prior art, it is provided that a kind of by embedded monitoring camera and built-in alarming horn realize pedestrian crossing signal lights pedestrian running red light behavior is monitored and report to the police based on intelligence pedestrian crossing signal lights realize illegal monitoring and the system being automatically reminded to.
To achieve these goals, the present invention realize illegal monitoring and the system being automatically reminded to has following composition based on intelligence pedestrian crossing signal lights:
Illegal monitoring and the system being automatically reminded to should be realized based on intelligence pedestrian crossing signal lights, it is mainly characterized by, the described described intelligent pedestrian crossing signal lights that includes includes controlling module, pedestrian's street crossing monitoring modular and illegal street prompting module excessively, described system includes external signal machine, described control module connects described pedestrian's street crossing monitoring modular, described illegal street prompting module and described external signal machine excessively respectively, wherein:
Described control module, the signal lights status information in order to combine the pedestrian's image information described in receiving and the offer of described external signal machine judges whether described illegal street prompting module excessively is sent to remind control instruction accordingly；
Described pedestrian's street crossing monitoring modular, in order to gather pedestrian's image information of corresponding intersection, and sends pedestrian's image information of described corresponding intersection to described control module；
Described illegal street prompting module excessively, reminds voice accordingly in order to send after receiving described prompting control instruction.
A progressive step ground, it is characterised in that described controls module illegal crossed street prompting module transmission and reminded control instruction accordingly less than when specifying time value and receive described pedestrian's image information to described in the countdown of described intelligent pedestrian crossing signal lights.
Further, described control module is red light phase information in described signal lights status information and described illegal street prompting module of crossing is sent and reminds control instruction accordingly when receiving described pedestrian's image information.
Wherein, described prompting control instruction includes that no through traffic instruction and time alarm instruction, described prompting voice includes that no through traffic voice and time alarm voice, set up by RS485 interface, network interface or wireless communication protocol between described control module and described external signal machine and be connected, described control module is connected by the I/O mouth or the foundation of RS232 interface controlling module between the prompting module of street with described illegal mistake, and described pedestrian's street crossing monitoring modular is embedded intelligent camera or embedded smart camera.
What have employed the present invention realizes illegal monitoring and the system being automatically reminded to based on intelligence pedestrian crossing signal lights, by existing with based on the pedestrian crossing signal lights of count-down board function, increase pedestrian's street crossing monitoring modular (such as embedded monitoring camera) and illegal street prompting module (such as warning horn) of crossing, then coordinate one piece to control module to realize the monitor in real time of pedestrian running red light behavior and mutual with the information of external equipment.
Compared with existing pedestrian crossing signal lights, there is following actively benefit:
1. reduce the design requirement of external signal machine, it is no longer necessary to semaphore provides complicated circuit to drive signal lights and the duty of detection signal lights, it is possible to make the design complexities of external signal machine, cost and power consumption reduce at least 40%；
2. the pedestrian running red light of peripheral hardware being monitored the system integration in pedestrian crossing signal lights, make level of integrated system higher, scene is no longer necessary to two cabinets of two complete equipments and realizes, and decreases construction volume and decreases the spending of redundant system.Considering the price of monitoring machine case, the cost that each crossing can be saved is more than 2000 yuan；
3. realize pedestrian running red light and remind the function of alarm in time, it is possible to effectively reduce pedestrians disobeying traffic rule and cross street behavior, reduce crossing traffic contingency occurrence probability, play unimpeded and protect smooth, it is ensured that the function of personal safety.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of traditional street pedestrian's whistle control system of the present invention.
Fig. 2 is the structured flowchart of the street pedestrian's whistle control system after the improvement of the present invention.
Fig. 3 be the present invention realize illegal monitoring and the structured flowchart of system being automatically reminded to based on intelligence pedestrian crossing signal lights.
Detailed description of the invention
In order to more clearly describe the technology contents of the present invention, conduct further description below in conjunction with specific embodiment.
As shown in Figure 1, in traditional traffic signal control system, scene needs configuration pedestrian crossing signal lights and front end traffic signal control, also need to the monitoring equipment of configuration pedestrian running red light to realize the real-time monitoring of pedestrian crossing red light and pedestrian running red light, simultaneously, front end traffic signal control also unusual complexity, it is desirable to be able to the signal lights realizing multichannel drives and the detection of signal lights duty.
The defect existed to solve conventional traffic signal lamp, monitoring equipment and front end traffic signal controlling machine to coordinate, the imagination of its improvement is as shown in Figure 2, intelligence pedestrian crossing signal lights drives module and lamp detection module except being integrated with independent lamp, be also integrated with pedestrian's street crossing monitoring modular and illegal cross street prompting module to realize pedestrian's street crossing and monitor in real time, street alarm of breaking rules and regulations reminds and the function of pedestrian's street crossing countdown sound prompting.The front end traffic signal control (i.e. external signal machine) coordinating simplification more just can realize intelligence pedestrian crossing monitoring and the integrated design of signal lights instruction control.
Based on above-mentioned imagination, in one embodiment, as shown in Figure 3, intelligent pedestrian's street crossing signal lights can provide original countdown function, signal lights therein can adopt the LED signal lamp product of ready-made maturation, the power consumption of single lamp is at about 20w, and countdown indicating module can select 8 segment numeral pipe display modules.
In addition, this intelligence people's crossing street signal lamp also has a comparatively powerful control module of function, Cortex-m0 kernel or ARM7 kernel can be adopted, control the external control function that module provides abundant, constituting, with external signal machine, the system realizing illegal monitoring and being automatically reminded to, this system can implement function such as:
1) communicate between intelligence people's crossing street signal lamp and external signal machine, realize remote information interactive function, realize the fault message of traffic light, status information and control information to upload, be generally adopted RS485 interface, network interface or wireless communication protocol and set up connection.
2) embedded pedestrian's street crossing monitoring modular realizes the function of the monitoring in real time of pedestrian's street crossing behavior, it is possible to initialize voluntarily when system start-up, or is started control instruction by controlling module transmission when red phase place, starts the monitoring function of pedestrian's street crossing monitoring modular.
Control module when there is pedestrian illegal mistake street, by switching value, control instruction was sent to illegal street prompting module, sound and light alarm is provided, in addition, in a preferred embodiment, described control module can carry out very last seconds warning according to pedestrian's green time that semaphore provides, and reminds pedestrian to pass through zebra crossing as early as possible.
In a specific embodiment, Zebra crossing pedestrian information in detection image, as found there is pedestrian through zebra crossing, sends Zebra crossing pedestrian information to controlling module, control the traffic light signal state that module provides according to semaphore, it may be judged whether had the illegal street phenomenon excessively of pedestrian.
In another specific embodiment, embedded pedestrian's street crossing monitoring modular detects whether that discovery has act of violating regulations and informs control module voluntarily, controls module and drives illegal street prompting module of crossing to carry out alarm prompting again.
Embedded pedestrian's street crossing monitoring modular can be smart camera or intelligent camera in actual applications, allow smart camera or intelligent camera that under the information data of street, illegal for the pedestrian monitored mistake is reached control module, be generally adopted RS232 interface or network interface and control module is attached.
3) embedded illegal street prompting module excessively, can be buzzer in actual applications.Microphone or loudspeaker, it is achieved alarm is reminded and controlled function, generally provides two kinds of control modes, and one is when countdown terminates soon, and street pedestrian is informed prompting, for instance the prompting to remaining time；Another kind is when there is making a dash across the red light street, it is provided that warning is reminded, and reminds pedestrian to make a dash across the red light, and is generally adopted I/O mouth (input/output port) and is controlled or the realization of RS232 interface.
4) fault detection capability, including lamp current and modulating voltage detection, communication check and the detection monitoring camera running status etc. to signal lights；
5) line lock function, it is possible to the 50Hz signal of synchro source, it is ensured that can simultaneous display between all directions signal lights.
6) signal lights drives function, it is achieved the driving of signal lights, is generally adopted bidirectional triode thyristor control.
In practice, intelligence pedestrian crossing signal lights is internal exists control module, external signal machine is made to have only to carry out data transmission with it by network/RS485 interface/wave point, currently displaying light color state and synchronic command are informed each signal lights by external signal machine, and intelligence pedestrian crossing signal lights is according to the respective signal lights of order-driven.Control module and the ruuning situation of signal lights is carried out monitor in real time active upload fault message.After external signal machine equipment receives fault message, enter fault and report and the process of degraded running.When intelligence pedestrian crossing signal lights is properly functioning, the pedestrian crossing situation at the embedded Intelligent monitoring camera meeting monitor in real time crossing in intelligence pedestrian crossing signal lights, if it find that have pedestrian in red light phase place Shi Youguo street behavior, then by controlling driving internal alarm loudspeaker, prompting pedestrian " please don't make a dash across the red light ", can also select to be made directly video capture, image is passed to semaphore and center.
What have employed the present invention realizes illegal monitoring and the system being automatically reminded to based on intelligence pedestrian crossing signal lights, by existing with based on the pedestrian crossing signal lights of count-down board function, increase pedestrian's street crossing monitoring modular (such as embedded monitoring camera) and illegal street prompting module (such as warning horn) of crossing, then coordinate one piece to control module to realize the monitor in real time of pedestrian running red light behavior and mutual with the information of external equipment.
Compared with existing pedestrian crossing signal lights, there is following actively benefit:
1. reduce the design requirement of external signal machine, it is no longer necessary to semaphore provides complicated circuit to drive signal lights and the duty of detection signal lights, it is possible to make the design complexities of external signal machine, cost and power consumption reduce at least 40%；
2. the pedestrian running red light of peripheral hardware being monitored the system integration in pedestrian crossing signal lights, make level of integrated system higher, scene is no longer necessary to two cabinets of two complete equipments and realizes, and decreases construction volume and decreases the spending of redundant system.Considering the price of monitoring machine case, the cost that each crossing can be saved is more than 2000 yuan；
3. realize pedestrian running red light and remind the function of alarm in time, it is possible to effectively reduce pedestrians disobeying traffic rule and cross street behavior, reduce crossing traffic contingency occurrence probability, play unimpeded and protect smooth, it is ensured that the function of personal safety.
In this description, the present invention is described with reference to its specific embodiment.But it is clear that still may be made that various amendment and conversion are without departing from the spirit and scope of the present invention.Therefore, specification and drawings is regarded in an illustrative, rather than a restrictive.
Claims (7)
1. one kind realizes illegal monitoring and the system being automatically reminded to based on intelligence pedestrian crossing signal lights, it is characterized in that, described intelligent pedestrian crossing signal lights includes controlling module, pedestrian's street crossing monitoring modular and illegal street prompting module excessively, described system includes external signal machine, described control module connects described pedestrian's street crossing monitoring modular, described illegal street prompting module and described external signal machine excessively respectively, wherein:
Described control module, the signal lights status information in order to combine the pedestrian's image information described in receiving and the offer of described external signal machine judges whether described illegal street prompting module excessively is sent to remind control instruction accordingly；
Described pedestrian's street crossing monitoring modular, in order to gather pedestrian's image information of corresponding intersection, and sends pedestrian's image information of described corresponding intersection to described control module；
Described illegal street prompting module excessively, reminds voice accordingly in order to send after receiving described prompting control instruction.
2. according to claim 1 based on intelligence pedestrian crossing signal lights realize illegal monitoring and the system being automatically reminded to, it is characterized in that, described control module reminds control instruction in the countdown of described intelligent pedestrian crossing signal lights accordingly less than described illegal street prompting module excessively being sent when specifying time value and receive described pedestrian's image information.
3. according to claim 1 based on intelligence pedestrian crossing signal lights realize illegal monitoring and the system being automatically reminded to, it is characterized in that, described control module is red light phase information in described signal lights status information and described illegal street prompting module of crossing is sent and reminds control instruction accordingly when receiving described pedestrian's image information.
4. according to any one of claim 1 to 3 based on intelligence pedestrian crossing signal lights realize illegal monitoring and the system being automatically reminded to, it is characterized in that, described prompting control instruction includes that no through traffic instruction and time alarm instruction, described prompting voice includes that no through traffic voice and time alarm voice.
5. according to any one of claim 1 to 3 based on intelligence pedestrian crossing signal lights realize illegal monitoring and the system being automatically reminded to, it is characterized in that, set up by RS485 interface, network interface or wireless communication protocol between described control module and described external signal machine and be connected.
6. according to any one of claim 1 to 3 based on intelligence pedestrian crossing signal lights realize illegal monitoring and the system being automatically reminded to, it is characterized in that, described control module is connected by the I/O mouth or the foundation of RS232 interface controlling module between the prompting module of street with described illegal mistake.
7. according to any one of claim 1 to 3 based on intelligence pedestrian crossing signal lights realize illegal monitoring and the system being automatically reminded to, it is characterised in that described pedestrian's street crossing monitoring modular is embedded intelligent camera or embedded smart camera.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107481518A (en) * | 2017-10-09 | 2017-12-15 | 北京百纳友为科技有限公司 | Wireless pedestrian's street crossing audiovisual alarming device and system |
| CN109285359A (en) * | 2018-10-31 | 2019-01-29 | 上海市政工程设计研究总院（集团）有限公司 | A kind of pedestrian's street crossing signal control method based on video detection technology |
| CN109509343A (en) * | 2018-12-10 | 2019-03-22 | 上海澳星照明电器制造有限公司 | A method of remind pedestrian to pass through crossing |
| CN110223505A (en) * | 2018-03-02 | 2019-09-10 | 杭州海康威视数字技术股份有限公司 | A kind of determination method and device of pedestrian running red light behavior |
| CN110910631A (en) * | 2019-12-02 | 2020-03-24 | 上海宝康电子控制工程有限公司 | Pedestrian crossing control system and pedestrian crossing control method based on multi-source triggering |
| CN114679573A (en) * | 2022-05-27 | 2022-06-28 | 广州市伟粤通讯设备有限公司 | Public safety video monitoring system based on face recognition |
| CN114792467A (en) * | 2022-02-14 | 2022-07-26 | 昆明理工大学 | Pedestrian crossing coordination green wave control system and method |
| CN115019526A (en) * | 2022-05-23 | 2022-09-06 | 宜宾迈进计算机科技有限责任公司 | Self-adaptive intelligent pedestrian street-crossing traffic light system |
| CN115331431A (en) * | 2022-07-18 | 2022-11-11 | 重庆交通大学 | Pedestrian street-crossing psychological load testing and evaluating method under signal lamp countdown condition |
| CN115019526B (en) * | 2022-05-23 | 2024-04-30 | 宜宾迈进计算机科技有限责任公司 | Self-adaptive intelligent pedestrian traffic light system |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107481518A (en) * | 2017-10-09 | 2017-12-15 | 北京百纳友为科技有限公司 | Wireless pedestrian's street crossing audiovisual alarming device and system |
| CN110223505A (en) * | 2018-03-02 | 2019-09-10 | 杭州海康威视数字技术股份有限公司 | A kind of determination method and device of pedestrian running red light behavior |
| CN109285359A (en) * | 2018-10-31 | 2019-01-29 | 上海市政工程设计研究总院（集团）有限公司 | A kind of pedestrian's street crossing signal control method based on video detection technology |
| CN109285359B (en) * | 2018-10-31 | 2022-08-23 | 上海市政工程设计研究总院（集团）有限公司 | Pedestrian crossing signal control method based on video detection technology |
| CN109509343A (en) * | 2018-12-10 | 2019-03-22 | 上海澳星照明电器制造有限公司 | A method of remind pedestrian to pass through crossing |
| CN110910631A (en) * | 2019-12-02 | 2020-03-24 | 上海宝康电子控制工程有限公司 | Pedestrian crossing control system and pedestrian crossing control method based on multi-source triggering |
| CN114792467A (en) * | 2022-02-14 | 2022-07-26 | 昆明理工大学 | Pedestrian crossing coordination green wave control system and method |
| CN114792467B (en) * | 2022-02-14 | 2023-08-22 | 昆明理工大学 | Pedestrian crossing coordination green wave control system and method |
| CN115019526A (en) * | 2022-05-23 | 2022-09-06 | 宜宾迈进计算机科技有限责任公司 | Self-adaptive intelligent pedestrian street-crossing traffic light system |
| CN115019526B (en) * | 2022-05-23 | 2024-04-30 | 宜宾迈进计算机科技有限责任公司 | Self-adaptive intelligent pedestrian traffic light system |
| CN114679573A (en) * | 2022-05-27 | 2022-06-28 | 广州市伟粤通讯设备有限公司 | Public safety video monitoring system based on face recognition |
| CN114679573B (en) * | 2022-05-27 | 2022-09-09 | 广州市伟粤通讯设备有限公司 | Public safety video monitoring system based on face recognition |
| CN115331431A (en) * | 2022-07-18 | 2022-11-11 | 重庆交通大学 | Pedestrian street-crossing psychological load testing and evaluating method under signal lamp countdown condition |
| CN115331431B (en) * | 2022-07-18 | 2023-09-12 | 重庆交通大学 | Pedestrian crossing psychological load test and evaluation method under signal lamp countdown condition |
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Application publication date: 20160720 |