CN102024327A - Multi-radar speed indicator communication method, communication manager and multilane snap shooting system - Google Patents

Multi-radar speed indicator communication method, communication manager and multilane snap shooting system Download PDF

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CN102024327A
CN102024327A CN 201010166336 CN201010166336A CN102024327A CN 102024327 A CN102024327 A CN 102024327A CN 201010166336 CN201010166336 CN 201010166336 CN 201010166336 A CN201010166336 A CN 201010166336A CN 102024327 A CN102024327 A CN 102024327A
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radar
gun
camera
radar gun
multi
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CN 201010166336
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Chinese (zh)
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严志刚
李宝安
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西安立人科技股份有限公司
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Abstract

The invention relates to the field of traffic monitoring and discloses a multi-radar speed indicator communication method, a communication manager and a multilane snap shooting system. The method comprises: receiving triggering signals sent by the multi-radar speed indicators; receiving detection data sent by the radar speed indicators in turn according to a receiving time sequence of the triggering signals; and according to the receiving sequence of the detection data of the radar speed indicators, triggering cameras to snapshoot the lanes corresponding to the radar speed indicator and transmitting received data of the radar speed indicators to the cameras.

Description

多雷达测速器通信方法、通信管理器以及多车道抓拍系统技术领域[0001] 本发明涉及交通监控领域,尤其涉及一种多雷达测速器通信管理器背景技术[0002] 在现有的交通监管系统中,需要对车道中的车辆超速进行监控,而目前的车道几乎全是多车道。 Multi-radar speed communication method, the communication manager, and multi-lane capture system Technical Field [0001] The present invention relates to the field of traffic monitoring, in particular to a multi-radar speed communication manager [0002] In the conventional traffic monitoring system , the need for lane speeding monitoring, and the current lane almost all multi-lane. 因此需要设置多车道超速抓拍系统,实现对每个车道的车辆超速状态进行监控。 So we need to set multi-lane speeding capture system, and monitor the status of each lane speeding. [0003] 参见图1所示,在现有的多车道超速抓拍系统中,在一个多车道道路中,针对每车道设置有一个相机连接一个雷达测速器,该雷达探测该车道的车辆超速情况,当发生车辆超速时,其连接的相机进行拍摄,摄下超速情景,并且在照片上叠加雷达探测得到的车道信息、超速信息。 [0003] Referring to FIG, in the conventional multi-lane speeding capture system 1, in a multi-lane road, the traffic lane for each connected to a camera provided with a radar gun, the radar vehicle overspeed condition of the lane, when speeding occurs, it is connected to the camera and shoot, taken overspeed situation, and radar overlay lane information obtained in the photo, speeding information. 但是采用图1所示的系统,存在硬件成本超高、维护成本超高的问题,不利于实施。 However, using the system shown in Figure 1, a hardware cost high, ultra-high maintenance cost issue, is not conducive to the implementation. [0004] 为了降低硬件成本,人们希望能够采用多雷达对一相机的多车道超速抓拍系统中,一个相机接多个雷达测速器,各个雷达测速器分别对各车道的车辆超速进行监控, 雷达测速器分别与相机连接,当某个雷达测速器监控到某车道发生车辆超速事件时,该雷达测速器触发相机对相应的车到进行拍摄,并接收该雷达测速器发出的测速值、车道号等于超速记录相关的数据,然后将这些数据叠加到照片上,从而在该照片中存在该超速事件的相关数据,便于交通监控部门进行相应的处理。 [0004] In order to reduce hardware costs, it is desirable to be able to use a multi-lane multiple radar speeding capture camera system, a camera for a plurality of radar, a radar gun each lane separately for each vehicle speed monitoring, radar respectively connected to the camera, when a radar gun to monitor the speeding incidents occurred in a lane, the radar gun trigger the camera to the appropriate vehicle to shoot, and receives the value of the speed radar gun issue, the number of lanes equal relevant data speed record, then the superposition of these data to the picture, so that there is relevant data of the speeding incident in the photograph, the traffic control department to facilitate the appropriate treatment. [0005] 以下以三车道的超速抓拍系统为例,对现有技术的具体应用原理进行详细的介绍:[0006] 相机上设计了3个车道独立的拍摄触发输入接口,只有一个共用的R^232通讯接口,相机通过收到不同的拍摄触发信号来判断车道号,再将随后接收到的数据:测速值、车道号等信息叠加到所拍到的照片上面。 [0005] with the following three-lane speeding capture system, for example, the specific application of the principles of the prior art will be described in detail: [0006] designed three separate shooting lane trigger input interface on the camera, only a share of R ^ 232 communication interface, a camera to determine the lane number received by different imaging trigger signal, and then subsequently received data: speed value information, lane number and other superimposed above photo shoot. [0007] 本发明人在进行本发明的研究中发现以下问题:[0008] 当其中一台雷达测速器发出数据时,可以正常工作,相机拍摄到的照片上叠加的信息和实际信息相一致;而当其中两雷达测速器超速抓拍事件发生的时间间隔较短时:一台雷达测速器正在发数据时,第二台雷达测速器也发数据,这时两个数据就会发生冲突,而因为目前的雷达测速器无设置地址的功能,就是说同一时刻只能单台发送数据,数据的冲突导致相机收到的一组数据有错误,反映在拍摄到的照片上叠加的车道号、速度值和实际信息存在不对应的问题。 [0007] The present invention is performed in the present study found the following problems: [0008] wherein when the upper one when the data sent radar gun and to be working properly, the camera captured the actual picture information and the overlay information is consistent; and when the time in which the two radar gun speeding capture events shorter intervals: when a radar gun data is being sent, a second radar gun also send data, then two data will be conflict, but because the radar gun is currently no set address, that moment, only a single transmit data, conflicting data results in a set of data received from the camera error, lane number reflected on the photographs to the superposition of velocity values there is a problem and does not correspond to the actual information. [0009] 本发明人经过研究发现:该现象的出现是因为雷达测速器数据输出接口是RS485,RS485通讯协议不支持并发传输,并且数据的协议没有校验功能。 [0009] The present inventors have found that: this phenomenon occurs because the radar gun is a data output interface RS485, RS485 communication protocol does not support concurrent transmission, and no protocol data check function. ,如出现并发传输将产生错误,缺点有单个节点的故障可能导致整个网络瘫痪,出现1车道照片上叠加的车道号正确,测速值却是2车道的实际值或是其他雷达测速器的测速值,或出现2 车道照片上叠加的车道号正确,测速值却是1车道的实际值或是其他雷达测速器的测速值,经常出错。 , Such as concurrent transmission occurs will generate an error, the drawbacks of a single node failure could cause the entire network paralysis, lane number appears superimposed on a picture correct lane, speed value speed actual value is 2 or lane of the other radar gun or appears superimposed on the photograph 2 lane lane number is correct, the value of speed is speed actual value 1 lane or other radar gun, and often wrong. [0010] 而在实际的过程中,对于建彤监管部门而言,雷达测速器、相机等往往是外购的已定型的产品,故对雷达测速器、相机等进行更改存在更改难度、沟通成本、费用成本、时间成本高的问题,不符合实际需要。 [0010] In the actual process, the regulatory authorities for Tong Jian, radar, cameras and other products are often purchased has been finalized, so the radar gun, cameras and other changes there is change difficulty, communication costs , overhead costs and high time cost problems, does not meet the actual needs. 发明内容[0011] 本发明的第一目的在于:一种多雷达测速器通信方法,实现应用多雷达对一相机实现对多车道的监控,且有利于保证照片与叠加的探测信息的对应性。 SUMMARY OF THE INVENTION [0011] The first object of the present invention: one kind of multi-radar speed communication method, applied to realize multi-lane multiple radar pairs a monitoring camera, and help to ensure the correspondence between photographs and probe information superimposed. [0012] 本发明的第二目的在于:一种多雷达测速器通讯管理器,应用其能够实现应用多雷达对一相机实现对多车道的监控,且有利于保证照片与叠加的探测信息的对应性。 [0012] A second object of the present invention is: one kind multi-radar gun Communications Manager, an application that enables multi-lane applications multiradar pairs a monitoring camera, and will help to ensure a corresponding probe information and photos superimposed sex. [0013] 本发明的第三目的在于:一种多车道抓拍系统,应用其能够实现应用多雷达对一相机实现对多车道的监控,且有利于保证照片与叠加的探测信息的对应性。 [0013] The third object of the present invention is to: capture a multi-lane system, an application which enables use of multiple radar multi-lane pairs a monitoring camera, and help to ensure the correspondence between photographs and probe information superimposed. [0014] 本发明实施例提供的一种多雷达测速器通信方法,其特征是,包括:[0015] 接收各雷达测速器的发出的触发信号;[0016] 按照触发信号的接收时间顺序,依次接收各雷达测速器发出的探测数据;[0017] 按照各雷达测速器的探测数据的接收先后顺序,依次:[0018] 触发相机抓拍各雷达测速器对应车道,将收到的各雷达测速器的数据发送至所述相机。 [0014] A multi-radar speed communication method according to an embodiment of the present invention, which is characterized by comprising: [0015] Each received radar gun trigger signal emitted; [0016] The time order of reception of the trigger signal, sequentially receiving each emitted radar detection data; [0017] probe according to the received data sequence for each radar gun sequentially: [0018] trigger the camera to capture each of the lanes corresponding to radar gun, each will receive the radar gun data to the camera. [0019] 可选地,接收各雷达测速器发出的探测数据,具体是,[0020] 通过各RS485接口分别接收各雷达测速器发出的探测数据。 [0019] Alternatively, each of the received detection data issued by the radar gun, in particular, [0020] each of the detection data received radar gun emitted through the RS485 interface, respectively. [0021] 可选地,将收到的各雷达测速器的数据发送至所述相机,具体是,[0022] 通过一个R^232接口将收到的各雷达测速器的数据发送至所述相机。 [0021] Alternatively, each of the received radar gun's data to the camera, in particular, [0022] ^ 232 interface radar gun each received data to the camera by a R . [0023] 本发明实施例提供的一种多雷达测速器通讯管理器,包括:至少两个通信输入接口、处理器、一个通信输出接口、触发同步信号输入接口、触发同步信号输出接口; 其中,[0024] 所述触发同步信号输入接口分别与雷达测速器、以及处理器连接,用于接收所述雷达测速器发出的触发信号;[0025] 所述各通信输入接口分别与各雷达测速器、以及处理器连接,用于在所述处理器的控制下接收各雷达测速器发出的探测数据,将所述各雷达测速器发出的探测数据传递至所述处理器;[0026] 所述处理器,用于按照触发信号的接收时间顺序,控制所述各通信输入接口接收各雷达测速器的探测数据,以及,按照触发信号的接收时间顺序,向所述同步信号输出接口发送相机触发信号,向所述通信输出接口发送所述各雷达测速器的探测数据;[0027] 所述触发同步信号输 [0023] The present invention provides a multi-radar speedometer provided in the communications manager, comprising: at least two input communication interface, a processor, a communication output interface, the synchronization trigger signal input interface, an output interface triggers a synchronization signal; wherein, [0024] the sync trigger signal inputs are connected to the radar gun, and a processor for receiving a trigger signal emitted by the radar gun; [0025] each of said input interfaces are communication with each radar gun, and a processor connected for receiving the detection data in each radar speed under control of the processor emitted, transferring the detection data of each emitted radar gun to the processor; [0026] the processor for time-sequentially according to the received trigger signal, each of said communication control interface to receive input of each radar gun detection data, and, in accordance with the order of reception time of the trigger signal, the trigger signal to the camera interface to send a synchronization signal output, to the probe data communication interface to transmit the output of each of the radar gun; [0027] the trigger input synchronization signal 接口,用于向所述相机发送所述触发信号;[0028] 所述通信输出接口,用于向所述相机发送所述各雷达测速器发出的探测数据。 Interface for sending the trigger signal to the camera; [0028] The communication output interface for transmitting the detection data of each radar gun sent to the camera. [0029] 可选地,所述通信输入接口为RS485接口。 [0029] Alternatively, the input interface RS485 communication interfaces. [0030] 可选地,所述通信输出接口为RS232接口。 [0030] Alternatively, the communications interface RS232 interface output. [0031] 可选地,所述通信输入接口为三个。 [0031] Alternatively, the three communication input interface. [0032] 本发明实施例提供的一种多车道抓拍系统,包括至少两个雷达测速器、一个相机、以及一个如权利要求4至7之任一所述的多雷达测速器通讯管理器,[0033] 所述各通信输入接口分别与各雷达测速器连接,用于接收各雷达测速器的数据,将所述各雷达测速器的探测数据传递至所述多雷达测速器通讯管理器的处理器;[0034] 所述触发同步信号输入接口分别与雷达测速器、以及处理器连接,用于接收所述雷达测速器发出的触发信号;[0035] 所述处理器,按照各雷达测速器的探测数据的接收先后顺序,依次触发相机抓拍各雷达测速器对应车道,将收到的各雷达测速器发出的探测数据发送至所述相机,以供所述相机将所述各探测数据分别叠加到所述各照片上。 [0032] A multi-lane embodiment of the present invention is provided in the capture system, comprising at least two radar gun, a camera, and a speed detector as claimed in any one of multiple radar communications manager according to one of claims 4 to 7, [ 0033] the respective input communication interfaces are connected to each radar gun, for receiving the data of each of radar gun, each of the detection data transmitted radar gun to the multiple radar gun processor communications manager ; [0034] the sync trigger signal input interface radar gun, respectively, and a processor connected for receiving a trigger signal emitted by the radar gun; [0035] the processor according to each of the radar gun detection the received data sequence, which in turn triggers the camera to capture each of the lanes corresponding to radar gun, each of the detection data received from a sending radar gun to the camera, the camera for the each of the probe data are superimposed above each photo. [0036] 由上可见,由上可见,应用本实施例技术,能够保证照片与探测信息的对应性,保证每组数据不会出错,从而实现能够利用现有的雷达测速器、相机固有硬件,以一相机对多雷达测速器的方式,采用最少得硬件资源,而解决照片与探测信息容易混乱的问题,通讯时保证数据的完整性和正确性,相机拍的照片上面叠加的测速值和车道号不会出错,一一对应。 [0036] As seen above, seen from the above, the technical application of the present embodiment, it is possible to ensure the correspondence pictures with probe information, each set of data to ensure that no error, can be utilized to achieve the conventional radar gun, a camera inherent hardware, in a way a camera's multi-radar gun, too with a minimum of hardware resources, and resolve photos and information easily detect problems confusion, superimposed ensure data integrity and correctness, the camera photographs the above value when communication speed and lane No. no errors, one by one. 附图说明[0037] 此处所说明的附图用来提供对本发明的进一步理解,构成本申请的一部分,并不构成对本发明的不当限定,在附图中:[0038] 图1为现有技术中的一种多车道超速抓拍系统的结构示意图;[0039] 图2为本发明实施例1提供的一种多雷达测速器通信管理方法的流程示意图;[0040] 图3为本发明实施例1提供的一种多雷达测速器通信管理器的结构示意图;[0041] 图4为本发明实施例1提供的一种多车道抓拍系统的结构示意图。 BRIEF DESCRIPTION [0037] The drawings described herein are provided for further understanding of the present invention, constitute a part of this application, without unduly limiting the present invention, in the drawings: the prior art [0038] FIG. 1 is a system structural diagram of a multi-lane overspeed; [0039] FIG. 2 is a schematic flowchart of the management method of Example 1 to provide a multi-radar speed communication embodiment of the invention; [0040] FIG. 3 is an embodiment of a multi-radar speedometer one kind of schematic structure of a communication manager provided; [0041] FIG. 4 is a multi-lane Example 1 a schematic structural diagram of the capture system embodiment of the invention. 具体实施方式[0042] 下面将结合附图以及具体实施例来详细说明本发明,在此本发明的示意性实施例以及说明用来解释本发明,但并不作为对本发明的限定。 DETAILED DESCRIPTION [0042] The present invention will now be described in detail in conjunction with accompanying drawings and specific embodiments, in this exemplary embodiment of the present invention serve to explain and illustrate the present invention but are not intended to limit the present invention. [0043] 实施例1 :[0044] 参见图2、3所示,本实施例提供的多雷达测速器通信方法,主要包括以下的流程:[0045] 步骤201 :接收各雷达测速器的发出的触发信号。 [0043] Example 1: [0044] Referring to Figure 3, multi-radar speed communication method provided in the present embodiment, mainly includes the following processes: [0045] Step 201: Receive each emitted radar gun trigger signal. [0046] 在车道超速监控抓拍系统中,分别为各车道安装了雷达测速器,各雷达测速器分别监控各车道的车辆超速状况,当某车道发生车辆超速事件时,该车道对应的雷达测速器能够监控到该情况,该雷达测速器发出相应的触发信号,以通知控制系统该车道发生车辆超速事件。 [0046] The overspeed monitoring lane capture system, were installed radar gun to each lane, each of the radar, respectively monitoring vehicle overspeed condition each lane, when the vehicle speed event of a lane occurs, the lane corresponding to the radar gun to be able to monitor the situation, the radar gun issue the appropriate trigger signal to inform the control system of the lane speeding incident occurred. [0047] 步骤202:按照触发信号的接收时间顺序,依次接收各雷达测速器发出的探测数据。 [0047] Step 202: the time of reception of the trigger signal sequence, sequentially receives the detection data of each emitted radar gun. [0048] 当某车道发生车辆超速事件时,该雷达测速器还探测获取当前车辆的测速值和车道号等信息一探测数据,并将该探测数据发送到控制系统。 [0048] When the vehicle is in a lane overspeed event occurs, the radar acquires the current probe further speed value of the vehicle and the lane number and other information of a probe data, and transmits the detection data to the control system. [0049] 在接收各雷达测速器的探测数据时,本系统按照该雷达测速器的触发信号的时间先后顺序,顺次接收各雷达测速器的探测数据,在接收某一雷达测速器的探测数据时,使其他通信接收接口处于忙的状态,直到当前的探测数据接收完毕,然后再按照触发信号的接收先后顺序,接收下一雷达测速器的探测数据。 [0049] Upon receiving the detection data for each of the radar gun, the system according to the chronological order of the trigger signal of the radar gun, each of the sequentially received data detection radar gun, a probe data reception in the radar gun when the other communication reception interface is busy until the current probe data has been received, then in accordance with the received trigger signal sequence, the next received data detection radar gun. [0050] 步骤203:按照各触发信号的接收时间顺序,触发相机抓拍各雷达测速器对应车道,并且,将收到的各雷达测速器的数据发送至相机。 [0050] Step 203: according to the time order of receiving the trigger signal, trigger the camera to capture each of the lanes corresponds radar, and the radar gun respective received data is sent to the camera. [0051] 在控制系统到相机端,按照各触发信号的接收时间顺序,触发相机抓拍各雷达测速器对应车道,得到超速车辆的照片,并且将收到各雷达测速器的数据发送至相机。 [0051] In the camera control system to the terminal, according to the time order of receiving the trigger signal, trigger the camera to capture each of the lanes corresponding to radar gun, get a picture of the vehicle speed, and each of the radar gun will receive data sent to the camera. [0052] 相机接收到相机触发信号后被启动,在收到当前雷达测速器的探测数据后,对当前雷达测速器对应的车道进行拍照,并且将探测信息叠加到该照片上。 [0052] The camera receives the trigger signal to the camera after the start, after receiving the current probe data radar gun, the current radar gun corresponding lane to take pictures, and the probe information superimposed on the photo. [0053] 由上可见,应用本实施例技术,能够保证照片与探测信息的对应性,保证每组数据不会出错,从而实现能够利用现有的雷达测速器、相机固有硬件,以一相机对多雷达测速器的方式,采用最少得硬件资源,而解决照片与探测信息容易混乱的问题,通讯时保证数据的完整性和正确性,相机拍的照片上面叠加的测速值和车道号不会出错, --对应。 [0053] seen from the above, the technical application of the present embodiment, it is possible to ensure the correspondence pictures with probe information, each set of data to ensure that no error, can be utilized to achieve the conventional radar gun, a camera inherent hardware, in a pair of camera Multi-radar gun the way, with a minimum of hardware resources too, but the probe information and photos easily solve confusing problems and ensure data integrity and accuracy of overlay, camera photos above when the communication speed lane number and value can not go wrong - correspondence. [0054] 实施例2 :[0055] 参见图3所示,本实施例提供了一种实现上述的方法的多雷达测速器通讯管理器,该通信管理设备主要包括:至少两个通信输入接口302、处理器303、一个通信输出接口304、至少两个触发同步信号输入接口301、触发同步信号输出接口305。 [0054] Example 2: [0055] Referring to Figure 3, the present embodiment provides a multi-radar speedometer communications manager implemented method of one of the above, the communication management device includes: at least two input communication interface 302 , processor 303, a communication output interface 304, at least two trigger synchronizing signal input interface 301, output interface 305 triggers a synchronization signal. 各部件的连接关系以及工作原理如下:[0056] 各触发同步信号输入接口301,分别与雷达测速器、以及处理器303连接,用于在所述处理器303的控制下接收与本接口连接的雷达测速器发出的触发信号。 And connection relationship of the components works is as follows: [0056] each triggering synchronizing signal input interface 301, respectively radar gun, and a processor 303 connected to receive under control of the processor 303 is connected to this interface trigger signal emitted by radar gun. 其工作原理可以参见实施例1步骤201描述。 Its working principle can be found described in Example 1, step 201. [0057] 各通信输入接口302分别与各雷达测速器、以及处理器303连接,用于在处理器303的控制下接收各雷达测速器发出的探测数据,将各雷达测速器发出的探测数据传递至处理器303。 [0057] Each communication interface 302 are connected to the input of each radar gun, and a processor 303, for detecting each radar data receiving processor 303 under control of the gun emitted radar detection data of each emitted transmission to the processor 303. 其中各通信输入接口302可以但不限于为RS485接口。 Wherein each of the input communication interface 302 may be, but is not limited to the RS485 interface. 该通信输入接口302的个数可以为两个、三个、四个、五个或者更多。 An input interface 302 of the communication number may be two, three, four, five or more. [0058] 其工作原理可以参见实施例1步骤202描述。 [0058] The working principle can be found described in Example 1, step 202. [0059] 处理器303,为本管理器的核心部件,用于控制本多雷达测速器通讯管理器与各雷达测速器的通信:控制各通信输入接口302接收各雷达测速器的探测数据,使其按照触发信号的接收时间顺序接收所述探测数据;以及,用于控制本多雷达测速器通讯管理器与相机的通信:按照各雷达测速器的触发信号的接收先后顺序,通过本管理器的同步信号输出接口向相机发送相机触发信号,已启动相机,并且通过通信输出接口304向相机发送当前雷达测速器的探测数据。 [0059] processor 303, oriented core element manager for controlling the communication of the present multi-radar gun and the communications manager of each of the radar gun: detecting an input interface controls each communication data received for each of the radar gun 302, so that reception time order according to which a trigger signal is received the probe data; and a controller for controlling the speed of the present multiradar the communications manager in communication with the camera: according to the received trigger signal sequence in each of the radar gun, the present manager output interface transmits the synchronization signal to trigger the camera the camera, the camera is started, the current probe data and transmits the radar gun's output to the camera via the communication interface 304. [0060] 其工作原理可以参见实施例1步骤203描述。 [0060] The working principle can be found described in Example 1, step 203. [0061] 触发同步信号输出接口305,分别与处理器303、相机连接,用于在处理器303 的控制下向相机发送相机触发信号。 [0061] The synchronization is triggered output interface 305 are connected to the processor 303, a camera, a camera for transmitting a trigger signal to the camera 303 under the control of the processor. [0062] 通信输出接口304,分别与处理器303、相机连接,用于向相机发送所述各雷达测速器发出的探测数据。 [0062] Communication interface 304 outputs respectively connected to the processor 303, a camera, a camera for transmitting the detection data to each of the emitted radar gun. 其中该通信输出接口304可以但不限于为RS232接口。 Wherein the output of the communication interface 304 may be, but is not limited to the RS232 interface. [0063] 由上可见,利用本实施例的多雷达测速器通讯管理器在多雷达测速器与相机的通信过程中,主要起到处理多台雷达测速器的数据通信中间管理的作用,其能够应用多个雷达一台相机完成多车道的超速监控,并且由于其通信控制方式解决了现有技术中多6雷达对一相机而容易发生照片、叠加的探测数据不对应的问题,其相对于现有技术中一雷达对一相机的系统,能够大大降低工程成本,提高工程利润最大化的实际效果。 [0063] seen from the above, with the present embodiment of the multi-radar gun the communications manager in the communication process with the multi-radar speed camera, the main role in data communication among the processing functions of managing multiple radar gun, which is capable of application of a plurality of radar speed monitor camera complete multi-lane, and due to the communication control method solves the prior art a plurality of cameras 6 radar picture is likely to occur, the probe does not correspond to the data superimposing problems with respect to the current art of a camera of a radar system can greatly reduce project costs and improve the practical effect of the project to maximize profits. [0064] 实施例3 :[0065] 参见图4所示,本实施例提供的一种多车道抓拍系统,其主要包括:至少两个雷达测速器402、一个相机401、以及一个如实施例2所述的多雷达测速器通讯管理器400。 [0064] Example 3: [0065] Referring to FIG. 4, a multi-lane capture system provided in the present embodiment, mainly includes: at least two radar 402, a camera 401, and an embodiment as in Example 2 the multi-radar gun the communication manager 400. 该系统中的连接关系以及工作原理如下所述:[0066] 各雷达分别与各车道相对应,用于检测个车道的道路情况,在发现超速等违规事件时,向多雷达测速器通讯管理器400发送触发信号、以及探测数据。 The system is connected to the relationship and works as follows: [0066] each radar respectively correspond to each lane for the road conditions to detect a lane, when caught speeding and other violations, the multi-radar gun Communications Manager 400 trigger signal, and detection data. [0067] 多雷达测速器通讯管理器400的结构如图3所示,其上的各通信输入接口分别与各雷达测速器402连接,用于在处理器的控制下,按照时间顺序,接收各雷达的探测数据,并同时按照时间顺序触发相机401的工作。 Structure [0067] The multi-radar speedometer communications manager 400 shown in Figure 3, each of the communication interfaces on which the input is connected with the radar gun 402, under control of the processor, in chronological order, the respective receiving radar detection data, and simultaneously triggers the camera 401 work in chronological order. [0068] 多雷达测速器通讯管理器400的各通信输入接口分别与各雷达测速器402连接, 用于接收各雷达测速器402的数据,并将各雷达测速器402的探测数据传递至所述多雷达测速器通讯管理器400的处理器303。 [0068] Communication Manager Multi-radar gun respective input communication interface 400 are connected to each of the radar gun 402, each for receiving radar data 402, and transmits each of the radar gun detection data 402 to the Multi-radar gun communications Manager processor 303 400. [0069] 处理器303,按照各雷达测速器402的探测数据的接收先后顺序,依次触发相机401抓拍各雷达测速器402对应车道,将收到的各雷达测速器402发出的探测数据发送至所述相机401,以供所述相机401将所述各探测数据分别叠加到所述各照片上。 [0069] The processor 303, in accordance with each order received radar gun detection data 402, which in turn triggers the camera to capture each of the radar 401 corresponds to the lane 402, the received probe data each emitted radar gun 402 is sent to the said camera 401, the camera 401 for each of the detection data are superimposed on each of the pictures. [0070] 以上对本发明实施例所提供的技术方案进行了详细介绍,本文中应用了具体个例对本发明实施例的原理以及实施方式进行了阐述,以上实施例的说明只适用于帮助理解本发明实施例的原理;同时,对于本领域的一般技术人员,依据本发明实施例,在具体实施方式以及应用范围上均会有改变之处,综上所述,本说明书内容不应理解为对本发明的限制。 Described in detail describes the technical solution provided in [0070] the above embodiment of the present invention herein apply the principle of specific examples of embodiments of the present invention and embodiments are set forth in the above embodiments apply only to aid in understanding the present invention the principles of the embodiment; the same time, those of ordinary skill in the art, according to embodiments of the present invention, may make modifications at specific embodiments and application scope, Therefore, the specification shall not be construed as the present invention limits.

Claims (8)

  1. 1. 一种多雷达测速器通信方法,其特征是,包括: 接收各雷达测速器的发出的触发信号;按照触发信号的接收时间顺序,依次接收各雷达测速器发出的探测数据; 按照各雷达测速器的探测数据的接收先后顺序,依次:触发相机抓拍各雷达测速器对应车道,将收到的各雷达测速器的数据发送至所述相机。 A multi-radar speed communication method, characterized in that, comprising: receiving respective emitted radar gun trigger signal; chronological order according to reception of the trigger signal sequentially receives respective detection data issued by the radar gun; each radar in accordance with gun receiver detection data sequence sequentially: trigger the camera to capture each of the lanes corresponds radar, radar gun each received data to the camera.
  2. 2.根据权利要求1所述的多雷达测速器通信方法,其特征是,包括: 接收各雷达测速器发出的探测数据,具体是,通过各RS485接口分别接收各雷达测速器发出的探测数据。 2. Multi-radar speed communication method according to claim 1, characterized in that, comprising: receiving detection data of each emitted radar, in particular, each of the detection data received radar gun emitted through the RS485 interface, respectively.
  3. 3.根据权利要求1所述的多雷达测速器通信方法,其特征是,包括: 将收到的各雷达测速器的数据发送至所述相机,具体是,通过一个RS232接口将收到的各雷达测速器的数据发送至所述相机。 The multi-radar speed communication method according to claim 1, characterized in that, comprising: each of the received radar gun's data to the camera, in particular, via an RS232 interface to each of the received the radar gun data to the camera.
  4. 4. 一种多雷达测速器通讯管理器,其特征是,包括:至少两个通信输入接口、处理器、一个通信输出接口、触发同步信号输入接口、触发同步信号输出接口;其中,所述触发同步信号输入接口分别与雷达测速器、以及处理器连接,用于接收所述雷达测速器发出的触发信号;所述各通信输入接口分别与各雷达测速器、以及处理器连接,用于在所述处理器的控制下接收各雷达测速器发出的探测数据,将所述各雷达测速器发出的探测数据传递至所述处理器;所述处理器,用于按照触发信号的接收时间顺序,控制所述各通信输入接口接收各雷达测速器的探测数据,以及,按照触发信号的接收时间顺序,向所述同步信号输出接口发送相机触发信号,向所述通信输出接口发送所述各雷达测速器的探测数据; 所述触发同步信号输出接口,用于向所述相机发送所述 A multi-radar gun Communications Manager, which is characterized by comprising: at least two input communication interface, a processor, a communication output interface, the synchronization trigger signal input interface, an output interface triggers a synchronization signal; wherein said trigger synchronizing signal input are respectively connected to the radar gun, and a processor for receiving a trigger signal emitted by the radar gun; the respective communications interfaces are connected to each input radar gun, and a processor for the each receiving radar gun under control of said processor issuing the probe data, to each of the detection data transmitted radar gun sent to the processor; and the processor, for receiving time-sequentially according to the trigger signal, the control each of said communication interface receives input of each radar gun detection data, and, in accordance with the order of reception time of the trigger signal, the trigger signal to the camera interface to send a synchronization signal output, to the communication interface to transmit the output of each radar gun the probe data; trigger the synchronization signal output interface for sending the said camera 触发信号; 所述通信输出接口,用于向所述相机发送所述各雷达测速器发出的探测数据。 A trigger signal; a communication interface to output, to the camera for transmitting the radar gun sent each probe data.
  5. 5.根据权利要求1所述的多雷达测速器通讯管理器,其特征是, 所述通信输入接口为RS485接口。 The Communication Manager Multi-radar gun according to claim 1, characterized in that said input interface RS485 communication interfaces.
  6. 6.根据权利要求4或5所述的多雷达测速器通讯管理器,其特征是, 所述通信输出接口为1^232接口。 The multi-radar speed detector or the communications manager 4 according to claim 5, wherein said output interface of the communication interfaces 232 ^ 1.
  7. 7.根据权利要求4或5所述的多雷达测速器通讯管理器,其特征是, 所述通信输入接口为三个。 The multi-radar speed detector or the communications manager 4 according to claim 5, wherein said three communication input interface.
  8. 8. —种多车道抓拍系统,包括至少两个雷达测速器、一个相机、以及一个如权利要求4至7之任一所述的多雷达测速器通讯管理器,其特征是,所述各通信输入接口分别与各雷达测速器连接,用于接收各雷达测速器的数据,将所述各雷达测速器的探测数据传递至所述多雷达测速器通讯管理器的处理器;所述触发同步信号输入接口分别与雷达测速器、以及处理器连接,用于接收所述雷达测速器发出的触发信号;所述处理器,按照各雷达测速器的探测数据的接收先后顺序,依次触发相机抓拍各雷达测速器对应车道,将收到的各雷达测速器发出的探测数据发送至所述相机,以供所述相机将所述各探测数据分别叠加到所述各照片上。 8. - kind of multi-lane capture system, comprising at least two radar gun, a camera, and a speed detector as claimed in any one of multiple radar communications manager according to one of claims 4 to 7, characterized in that each of said communication the input interface is connected with the radar gun, for receiving the data of each of radar gun, each of the detection data transmitted radar gun to the multiple radar speedometer communications manager processor; synchronizing said trigger signal the input interface radar gun, respectively, and a processor connected for receiving a trigger signal emitted by the radar gun; the processor in accordance with the order received radar gun respective probe data, which in turn triggers the camera to capture each radar lane corresponds gun, each of the detection data received from a sending radar gun to the camera, the camera for each of the detection data are superimposed on each of the pictures.
CN 201010166336 2009-09-16 2010-04-14 Multi-radar speed indicator communication method, communication manager and multilane snap shooting system CN102024327A (en)

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