CN202879465U - Red light running preventing intelligent speed-limiting system and red light running preventing intelligent traffic system - Google Patents
Red light running preventing intelligent speed-limiting system and red light running preventing intelligent traffic systemDownload PDFInfo
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Abstract
Translated fromChinese
Description
Translated fromChinese技术领域technical field
本实用新型涉及交通控制技术领域，特别涉及一种防闯红灯智能限速系统以及一种防闯红灯智能交通系统。The utility model relates to the technical field of traffic control, in particular to an intelligent speed limiting system for preventing red light running and an intelligent traffic system for preventing red light running.
背景技术Background technique
随着城市的不断发展，都市工作节奏加快，车辆例如汽车用户大量增加，因而交通问题日益凸显，特别是闯红灯的现象屡禁不止。With the continuous development of cities, the pace of urban work has accelerated, and the number of vehicles such as automobile users has increased in a large number, so traffic problems have become increasingly prominent, especially the phenomenon of running red lights.
目前，对于闯红灯现象的主要防治办法是在路口处设置电子探测器，对违规闯红灯的车辆照相，并处以经济惩罚。这种方式旨在提醒汽车驾驶员在主观上不要闯红灯，但是并不能从根本上杜绝闯红灯的现象，因为很大一部份闯红灯是由于驾驶员对绿灯转红灯时间上的判断失误而造成的。At present, the main preventive method for the phenomenon of running a red light is to set up electronic detectors at intersections, take pictures of vehicles that violate regulations and run a red light, and impose financial penalties. This method is designed to remind drivers not to run red lights subjectively, but it cannot fundamentally eliminate the phenomenon of running red lights, because a large part of running red lights is caused by the driver's misjudgment of the time when the green light turns red. .
闯红灯现象一般都是在距路口50米的范围内发生的，特别对于一些新手驾驶员来说，这是判断红灯转绿灯时间的两难地带。一些驾驶员在看到绿灯跳动或倒计时读秒而马上要转成红灯时，想在绿灯终止前通过路口，经常就驱车加速前进，但是若在时间上判断不准确，在汽车到达停止线前就已变为红灯，这时发生交通事故的概率就会大大增加，很容易与起步的车辆或行人发生碰撞，甚至造成不可挽回的损失。The phenomenon of running a red light generally occurs within 50 meters from the intersection, especially for some novice drivers, this is a dilemma in judging the time when the red light turns green. When some drivers see the green light jumping or the countdown countdown and are about to turn into a red light, they want to pass the intersection before the green light ends, so they often drive to speed up. Has turned into a red light, the probability of a traffic accident will increase greatly at this time, it is easy to collide with a starting vehicle or pedestrian, and even cause irreparable losses.
因此，如何行之有效地从根本上解决汽车闯红灯现象，是目前迫切需要解决的问题。Therefore, how to fundamentally solve the phenomenon of automobile running a red light effectively is an urgent problem to be solved at present.
实用新型内容Utility model content
本实用新型的目的是提供一种防闯红灯智能限速系统，以解决现有技术无法从根本上防止闯红灯现象的问题。The purpose of the utility model is to provide an intelligent speed-limiting system for preventing running a red light, so as to solve the problem that the prior art cannot fundamentally prevent running a red light.
本实用新型的另一目的是提供一种防闯红灯智能交通系统，以解决现有技术无法从根本上防止闯红灯现象的问题。Another purpose of the utility model is to provide an intelligent transportation system for preventing red light running, so as to solve the problem that the prior art cannot fundamentally prevent the phenomenon of running red light.
本实用新型提出一种防闯红灯智能限速系统，其设置在车辆上，包括车身控制器、红灯信号提取器、距离探测器、车速传感器以及刹车机构。车身控制器用于信号处理与传输；红灯信号提取器用于采集交通灯信号，与车身控制器相连；距离探测器用于测量车辆到路口停车线距离，与车身控制器相连；车速传感器用于测量车辆当前行驶速度，与车身控制器相连；刹车机构用于车辆降速，其与该车身控制器相连。The utility model provides an intelligent speed limit system for preventing red light running, which is arranged on a vehicle and includes a vehicle body controller, a red light signal extractor, a distance detector, a vehicle speed sensor and a braking mechanism. The body controller is used for signal processing and transmission; the red light signal extractor is used to collect traffic light signals and is connected to the body controller; the distance detector is used to measure the distance from the vehicle to the intersection stop line and is connected to the body controller; the speed sensor is used to measure the vehicle The current driving speed is connected with the body controller; the braking mechanism is used for decelerating the vehicle and is connected with the body controller.
依照本实用新型较佳实施例所述的防闯红灯智能限速系统，其例如还包括预警器，其与车身控制器相连。According to the preferred embodiment of the present utility model, the intelligent speed limit system for preventing red light running, for example, further includes an early warning device, which is connected with the vehicle body controller.
依照本实用新型较佳实施例所述的防闯红灯智能限速系统，预警器例如为扬声器。According to the intelligent speed limit system for preventing red light running in the preferred embodiment of the present invention, the early warning device is, for example, a loudspeaker.
依照本实用新型较佳实施例所述的防闯红灯智能限速系统，红灯信号提取器例如为光电转换器。According to the intelligent speed limit system for preventing red light running in the preferred embodiment of the present invention, the red light signal extractor is, for example, a photoelectric converter.
依照本实用新型较佳实施例所述的防闯红灯智能限速系统，红灯信号提取器又或者为无线信号接收器。According to the intelligent speed limit system for preventing red light running described in the preferred embodiment of the present invention, the red light signal extractor may also be a wireless signal receiver.
本实用新型另提出一种防闯红灯智能交通系统，包括至少一个防闯红灯智能限速系统及多个交通灯信号收发器。防闯红灯智能限速系统设置在车辆上；交通灯信号收发器设置在各个路口，并与路口的交通灯控制器相连。其中，防闯红灯智能限速系统包括车身控制器、红灯信号提取器、距离探测器、车速传感器以及刹车机构。车身控制器用于信号处理与传输；红灯信号提取器用于接收交通灯信号收发器发出的交通灯无线信号，与车身控制器相连；距离探测器用于测量车辆到路口停车线距离，与车身控制器相连；车速传感器用于测量车辆当前行驶速度，与车身控制器相连；刹车机构用于车辆降速，其与车身控制器相连。The utility model further proposes an anti-running red light intelligent traffic system, which includes at least one anti-running red light intelligent speed limiting system and multiple traffic light signal transceivers. The anti-running red light intelligent speed limit system is set on the vehicle; the traffic light signal transceiver is set at each intersection and is connected with the traffic light controller at the intersection. Among them, the anti-running red light intelligent speed limit system includes a body controller, a red light signal extractor, a distance detector, a vehicle speed sensor and a braking mechanism. The body controller is used for signal processing and transmission; the red light signal extractor is used to receive the traffic light wireless signal sent by the traffic light signal transceiver, and is connected to the body controller; the distance detector is used to measure the distance from the vehicle to the stop line at the intersection, and is connected to the body controller The vehicle speed sensor is used to measure the current driving speed of the vehicle and is connected to the body controller; the brake mechanism is used to slow down the vehicle and is connected to the body controller.
依照本实用新型较佳实施例所述的防闯红灯智能交通系统，其中的防闯红灯智能限速系统例如还包括预警器，其与车身控制器相连。According to the intelligent transportation system for preventing red light running in the preferred embodiment of the present invention, the intelligent speed limit system for preventing red light running, for example, further includes an early warning device, which is connected to the vehicle body controller.
依照本实用新型较佳实施例所述的防闯红灯智能交通系统，预警器例如为一扬声器。According to the intelligent traffic system for preventing red light running in the preferred embodiment of the present invention, the early warning device is, for example, a loudspeaker.
相对于现有技术，本实用新型的有益效果是：可以帮助驾驶员判断汽车到达停车线时交通灯的显示状态，可以从根本上消除因驾驶员因时间判断失误而闯红灯，不仅可以避免违章罚款，更可以有效降低路口交通事故的发生。Compared with the prior art, the beneficial effect of the utility model is: it can help the driver to judge the display state of the traffic lights when the car reaches the stop line, can fundamentally eliminate the driver's running a red light due to a wrong time judgment, and can not only avoid traffic violations and fines , can effectively reduce the occurrence of traffic accidents at intersections.
上述说明仅是本实用新型技术方案的概述，为了能够更清楚了解本实用新型的技术手段，而可依照说明书的内容予以实施，并且为了让本实用新型的上述和其他目的、特征和优点能够更明显易懂，以下特举较佳实施例，并配合附图，详细说明如下。The above description is only an overview of the technical solutions of the present utility model. In order to better understand the technical means of the present utility model, it can be implemented according to the contents of the description, and in order to make the above-mentioned and other purposes, features and advantages of the present utility model better It is obvious and easy to understand. The preferred embodiments are specifically cited below, together with the accompanying drawings, and detailed descriptions are as follows.
附图说明Description of drawings
图1为本实用新型防闯红灯智能限速系统的一种实施例结构图;Fig. 1 is a structural diagram of an embodiment of the utility model anti-running a red light intelligent speed limiting system;
图2为本实用新型防闯红灯智能限速系统的另一种实施例结构图；Fig. 2 is the structural diagram of another embodiment of the intelligent speed limit system for preventing red light running of the utility model;
图3为本实用新型防闯红灯智能限速系统的一种工作流程图；Fig. 3 is a kind of working flow chart of the utility model anti-running a red light intelligent speed limiting system;
图4为本实用新型防闯红灯智能交通系统的一种实施例结构图。Fig. 4 is a structure diagram of an embodiment of the utility model anti-red light intelligent transportation system.
具体实施方式Detailed ways
为更进一步阐述本实用新型达成预定发明目的所采取的技术手段及功效,以下结合附图及较佳实施例，对依据本实用新型提出的防闯红灯智能限速系统及防闯红灯智能交通系统其具体实施方式、方法、步骤及功效，详细说明如后。In order to further explain the technical means and effects adopted by the utility model to achieve the predetermined invention purpose, the following is combined with the accompanying drawings and preferred embodiments to describe the specifics of the anti-red light intelligent speed limit system and the anti-red light intelligent traffic system proposed according to the utility model. Embodiments, methods, steps and effects are described in detail below.
有关本实用新型的前述及其他技术内容、特点及功效，在以下配合参考图式的较佳实施例详细说明中将可清楚的呈现。通过具体实施方式的说明，当可对本实用新型为达成预定目的所采取的技术手段及功效得以更加深入且具体的了解，然而所附图式仅是提供参考与说明之用，并非用来对本实用新型加以限制。The aforementioned and other technical contents, features and effects of the present utility model will be clearly presented in the following detailed description of preferred embodiments with reference to the drawings. Through the description of the specific implementation mode, the technical means and effects of the utility model to achieve the predetermined purpose can be understood more deeply and specifically, but the attached drawings are only for reference and description, and are not used to explain the utility model. new restrictions.
请参见图1，其为本实用新型防闯红灯智能限速系统的一种实施例结构图，其包括车身控制器1、红灯信号提取器2、距离探测器3、车速传感器4以及刹车机构5，红灯信号提取器2、距离探测器3、车速传感器4以及刹车机构5均与车身控制器1相连。Please refer to Fig. 1, which is a structural diagram of an embodiment of the intelligent speed limit system for preventing red light running of the present invention, which includes a vehicle body controller 1, a red
此防闯红灯智能限速系统是一种车载系统，车身控制器1负责信号的处理与传输，其可以是安装在车辆例如汽车上的一个单独的控制器，也可以直接使用汽车自带的BCM（Body Control Module，车身控制器，主要负责各车载电子设备之间的信息共享，并实现整车的性能与安全）来实现其功能。This anti-running red light intelligent speed limit system is a vehicle-mounted system. The body controller 1 is responsible for signal processing and transmission. It can be a separate controller installed on a vehicle such as a car, or it can directly use the BCM that comes with the car ( Body Control Module, the body controller, is mainly responsible for information sharing between various vehicle electronic devices, and realizes the performance and safety of the whole vehicle) to realize its functions.
红灯信号提取器2用来采集交通灯信号，其可以通过两种方式采集交通灯信号：一种方式是，红灯信号提取器2可以是一种光电转换器，即在汽车靠近路口时，根据交通灯显示的红灯、绿灯、黄灯光线波长的不同，甄别交通灯信号，并转换成电信号传输给车身控制器1。第二种方式是，红灯信号提取器2可以是一种无线信号接收器，这种方式需要在路口预设无线信号发射器，并发出交通灯红黄绿状态的无线信号，这样汽车在接近路口时就可以通过红灯信号提取器2接收到该无线信号，并传输给车身控制器1进行处理。The red
距离探测器3用来测量汽车到路口停车线(斑马线的一种)的距离，其可以运用一些现有的定位测距技术来实现，如GPS。或者，当红灯信号提取器2接收的是交通灯的无线信号时，可以根据无线信号的传输时间，即无线信号从路口位置发出与被红灯信号提取器2接收到之间的时间差，来计算汽车到路口的距离。The distance detector 3 is used to measure the distance from the car to the intersection stop line (a kind of zebra crossing), which can be realized by using some existing positioning and ranging technologies, such as GPS. Or, when the red
车速传感器4用于测量汽车当前行驶速度，刹车机构5用于汽车进行刹车制动以降速，且均由车身控制器1控制，车速传感器4和刹车机构5均可以利用汽车现成自带的设备来实现，在此不再赘述。The
请参见图2，其为本实用新型防闯红灯智能限速系统的另一种实施例结构图，与图1的实施例相比，本实施例还包括预警器6，其与车身控制器1相连，用于在系统判断出汽车无法在红灯前通过停车线时，发出预警提示。预警器6可以是一个扬声器，进行语音预警。也可以采用车载显示器作为预警器6，并进行视觉语音同时预警。值得一提的是，预警器6的设置目的是为提供一种友好的人机交互方式，便于驾驶人员了解当前车辆是否开始进入防闯红灯限速状态。Please refer to Fig. 2, which is a structural diagram of another embodiment of the intelligent speed limit system for preventing red light running of the utility model. Compared with the embodiment of Fig. 1, this embodiment also includes an early warning device 6, which is connected to the vehicle body controller 1 , which is used to issue an early warning prompt when the system judges that the car cannot pass the stop line before the red light. Early warning device 6 can be a loudspeaker, carries out voice early warning. Also can adopt vehicle-mounted display as early warning device 6, and carry out early warning simultaneously of visual voice. It is worth mentioning that the setting purpose of the early warning device 6 is to provide a friendly human-computer interaction method, so that the driver can know whether the current vehicle has started to enter the speed limit state of preventing red light running.
此防闯红灯智能限速系统的工作原理如图3所示：当红灯信号提取器2捕捉到交通灯信号后，将交通灯信号传输给车身控制器1，由车身控制器1对交通灯信号进行处理，并提取出交通灯从当前状态变为红灯的时间t1(也即，红灯时间)。同时，距离探测器3和车速传感器4会测量当前汽车距离路口停车线的距离（距离信号）以及汽车当前的速度（速度信号），并将测量到的距离信号和速度信号传输给车身控制器1。车身控制器1根据接收到的距离信号和速度信号计算汽车到达路口停车线的时间t2。然后，车身控制器1会对t1和t2进行比对，若t2小于t1，则刹车机构不启动也不产生预警。若t2大于t1，则车身控制器1立刻控制预警器6向驾驶员发出闯红灯预警，同时控制刹车机构5启动，使汽车减速到设定的行驶速度或者减速直至停车。The working principle of this anti-running red light intelligent speed limit system is shown in Figure 3: after the red
值得注意的是，若红灯信号提取器2捕捉到交通灯信号时，交通灯已经是红灯状态，则系统认为交通灯从当前状态变为红灯的时间t1=0，也即必然会有t2大于t1，所以这种情况下，刹车机构5和预警器6同样会启动。It is worth noting that if the traffic light is already in the red state when the red
本实用新型另提出一种防闯红灯智能交通系统，如图4所示，其包括多个防闯红灯智能限速系统7以及多个交通灯信号收发器8，防闯红灯智能限速系统7是车载系统，安装在各汽车上，防闯红灯智能限速系统7的结构和工作原理参见图1至图3及对应的实施例说明，在此不在赘述。交通灯信号收发器8设置在各个路口，并与路口的交通灯控制器相连，用来将交通灯信号通过无线方式发出，使得靠近路口的各个汽车可以经由防闯红灯智能限速系统7的红灯信号提取器2接收到。The utility model further proposes a kind of anti-red light intelligent traffic system, as shown in Figure 4, it includes a plurality of anti-red light intelligent speed limit systems 7 and a plurality of traffic light signal transceivers 8, anti-red light intelligent speed limit system 7 is a vehicle-mounted system , installed on each automobile, the structure and working principle of the anti-running red light intelligent speed limit system 7 refer to FIGS. The traffic light signal transceiver 8 is arranged at each crossing, and is connected with the traffic light controller of the crossing, and is used for sending out the traffic light signal by wireless, so that each car close to the crossing can pass the red light of the anti-running red light intelligent speed limit system 7. Received by
特别的是，交通灯信号收发器8可以直接与现有设置在路口的电子眼（也叫电子警察）集成在一起，由于电子眼的作用是拍摄违章车辆，所以电子眼原本就是要采集交通灯信号的，因此这种情况下，交通灯信号收发器8只需要具备无线发射功能即可，可以大大节约设备成本的投入。In particular, the traffic light signal transceiver 8 can be directly integrated with the existing electronic eye (also called electronic police) installed at the intersection. Since the function of the electronic eye is to photograph illegal vehicles, the electronic eye is originally intended to collect traffic light signals. Therefore, in this case, the traffic light signal transceiver 8 only needs to have a wireless transmission function, which can greatly save the investment in equipment costs.
本实用新型可以帮助驾驶员判断汽车到达停车线时交通灯的显示状态，可以从根本上消除因驾驶员因时间判断失误而闯红灯，不仅可以避免违章罚款，更可以有效降低路口交通事故的发生。The utility model can help the driver to judge the display state of the traffic light when the car reaches the stop line, can fundamentally eliminate the driver running a red light due to a wrong time judgment, not only avoid fines for violating regulations, but also effectively reduce the occurrence of traffic accidents at intersections.
以上所述，仅是本实用新型的较佳实施例而已，并非对本实用新型作任何形式上的限制，虽然本实用新型已以较佳实施例揭露如上，然而并非用以限定本实用新型，任何熟悉本专业的技术人员，在不脱离本实用新型技术方案范围内，当可利用上述揭示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本实用新型技术方案内容，依据本实用新型的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本实用新型技术方案的范围内。The above are only preferred embodiments of the present utility model, and do not limit the utility model in any form. Although the utility model has been disclosed as above with preferred embodiments, it is not intended to limit the utility model. Any Those who are familiar with this profession, without departing from the scope of the technical solution of the present utility model, can use the technical content disclosed above to make some changes or modify equivalent embodiments with equivalent changes, but all without departing from the technical solution of the utility model Content, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the utility model still belong to the scope of the technical solution of the utility model.
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| CN (1) | CN202879465U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103903450A (en)* | 2014-04-10 | 2014-07-02 | 北京工业大学 | Intelligent vehicle intersection stopping method based on radio frequency identification |
| CN104183149A (en)* | 2014-08-29 | 2014-12-03 | 浙江吉利控股集团有限公司 | Traffic condition prediction reminding device and method for vehicles |
| CN105190723A (en)* | 2013-05-09 | 2015-12-23 | 丰田自动车株式会社 | Driving assist system |
| CN105654750A (en)* | 2015-07-15 | 2016-06-08 | 宇龙计算机通信科技(深圳)有限公司 | Control method and controller |
| CN106205169A (en)* | 2016-07-20 | 2016-12-07 | 天津职业技术师范大学 | Based on the major trunk roads crossing inlet road method for controlling driving speed that bus or train route is collaborative |
| CN106671975A (en)* | 2016-07-19 | 2017-05-17 | 乐视控股（北京）有限公司 | Method and device for vehicle running control, and vehicle |
| CN106960587A (en)* | 2017-05-23 | 2017-07-18 | 南京云趟信息技术有限公司 | A kind of identification of traffic lights and zebra stripes and control system based on camera device |
| CN107093324A (en)* | 2016-02-18 | 2017-08-25 | 福特全球技术公司 | The method and apparatus alerted for traffic light status |
| CN107274676A (en)* | 2017-07-13 | 2017-10-20 | 温州大学瓯江学院 | A kind of traffic information management big data analysis method and system |
| CN107554501A (en)* | 2017-10-20 | 2018-01-09 | 南京泓凯动力系统科技有限公司 | A kind of intelligent automatic emergency brake system |
| CN109478367A (en)* | 2016-07-15 | 2019-03-15 | 罗伯特·博世有限公司 | Method and apparatus for controlling traffic to reduce air pollution |
| CN111746282A (en)* | 2020-06-11 | 2020-10-09 | 杭州智行星科技有限公司 | System, method, device and medium for preventing vehicle running a red light based on machine vision |
| CN113781818A (en)* | 2020-06-08 | 2021-12-10 | 北京京东乾石科技有限公司 | Method and device for planning vehicle driving information |
| CN116704797A (en)* | 2022-02-25 | 2023-09-05 | 腾讯科技（深圳）有限公司 | Security early warning method, terminal device, server and electronic device |
- 2012
- 2012-11-02CNCN 201220576233patent/CN202879465U/ennot_activeExpired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105190723A (en)* | 2013-05-09 | 2015-12-23 | 丰田自动车株式会社 | Driving assist system |
| CN105190723B (en)* | 2013-05-09 | 2017-05-10 | 丰田自动车株式会社 | driver assistance system |
| CN103903450B (en)* | 2014-04-10 | 2016-03-09 | 北京工业大学 | A kind of intelligent vehicle crossing parking method based on radio-frequency (RF) identification |
| CN103903450A (en)* | 2014-04-10 | 2014-07-02 | 北京工业大学 | Intelligent vehicle intersection stopping method based on radio frequency identification |
| CN104183149A (en)* | 2014-08-29 | 2014-12-03 | 浙江吉利控股集团有限公司 | Traffic condition prediction reminding device and method for vehicles |
| CN105654750A (en)* | 2015-07-15 | 2016-06-08 | 宇龙计算机通信科技(深圳)有限公司 | Control method and controller |
| CN105654750B (en)* | 2015-07-15 | 2019-10-11 | 宇龙计算机通信科技(深圳)有限公司 | A kind of control method and controller |
| CN107093324A (en)* | 2016-02-18 | 2017-08-25 | 福特全球技术公司 | The method and apparatus alerted for traffic light status |
| CN109478367A (en)* | 2016-07-15 | 2019-03-15 | 罗伯特·博世有限公司 | Method and apparatus for controlling traffic to reduce air pollution |
| CN109478367B (en)* | 2016-07-15 | 2022-08-12 | 罗伯特·博世有限公司 | Method and apparatus for controlling traffic to reduce air pollution |
| CN106671975A (en)* | 2016-07-19 | 2017-05-17 | 乐视控股（北京）有限公司 | Method and device for vehicle running control, and vehicle |
| CN106205169B (en)* | 2016-07-20 | 2019-04-19 | 天津职业技术师范大学 | Vehicle speed control method for main road intersection entrance road based on vehicle-road coordination |
| CN106205169A (en)* | 2016-07-20 | 2016-12-07 | 天津职业技术师范大学 | Based on the major trunk roads crossing inlet road method for controlling driving speed that bus or train route is collaborative |
| CN106960587A (en)* | 2017-05-23 | 2017-07-18 | 南京云趟信息技术有限公司 | A kind of identification of traffic lights and zebra stripes and control system based on camera device |
| CN107274676A (en)* | 2017-07-13 | 2017-10-20 | 温州大学瓯江学院 | A kind of traffic information management big data analysis method and system |
| CN107554501A (en)* | 2017-10-20 | 2018-01-09 | 南京泓凯动力系统科技有限公司 | A kind of intelligent automatic emergency brake system |
| CN113781818A (en)* | 2020-06-08 | 2021-12-10 | 北京京东乾石科技有限公司 | Method and device for planning vehicle driving information |
| CN111746282A (en)* | 2020-06-11 | 2020-10-09 | 杭州智行星科技有限公司 | System, method, device and medium for preventing vehicle running a red light based on machine vision |
| CN116704797A (en)* | 2022-02-25 | 2023-09-05 | 腾讯科技（深圳）有限公司 | Security early warning method, terminal device, server and electronic device |
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