WO2020062566A1 - 一种道路引导杆预警*** - Google Patents

一种道路引导杆预警*** Download PDF

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Publication number
WO2020062566A1
WO2020062566A1 PCT/CN2018/119283 CN2018119283W WO2020062566A1 WO 2020062566 A1 WO2020062566 A1 WO 2020062566A1 CN 2018119283 W CN2018119283 W CN 2018119283W WO 2020062566 A1 WO2020062566 A1 WO 2020062566A1
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Prior art keywords
distance sensor
alarm
data communication
early warning
warning system
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PCT/CN2018/119283
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English (en)
French (fr)
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隗有祥
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隗有祥
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Publication of WO2020062566A1 publication Critical patent/WO2020062566A1/zh

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/161—Decentralised systems, e.g. inter-vehicle communication
    • G08G1/162—Decentralised systems, e.g. inter-vehicle communication event-triggered

Definitions

  • the invention relates to the technical field of road traffic facilities, in particular to a road guidance rod early warning system.
  • Road guides are often used as vehicle guidance devices on the up and down slopes of underground parking lots and on unmarked roads, thereby improving the safety of vehicles in low-light areas and at night.
  • guides are often used in actual implementation.
  • the vehicle left directly after the impact of the vehicle, and the damage of the guide rods on the road over time was very serious.
  • this small accident has no effective measures for recording and early warning.
  • the damage of the guide rods on the road is serious and cannot be maintained in time. This will also increase the danger of driving at night or driving in low light areas in disguise.
  • the purpose of the present invention is to provide a road guidance rod early warning system.
  • the present invention communicates cloud storage and end alarms by setting a data communication device and an alarm reporting device, so as to record the license plate of a vehicle that may be the accident and simultaneously impact the The accident is alarmed to ensure the timely maintenance of road guides and improve the safety of vehicles at night.
  • a road guidance rod early warning system including a rod body, cloud storage, and a cloud alarm
  • the rod body is provided with a camera, a distance sensor, a vibration sensor, and data communication Device and alarm reporting device, the activation end of the camera is connected to at least the distance sensor, the data communication device is connected to the camera, and the activation end of the alarm transmission device is at least to the vibration sensor Connected, the alarm reporting device is connected to the cloud alarm, and the data communication device is connected to the cloud storage.
  • the distance sensor includes an ultrasonic distance sensor and an infrared distance sensor, a detection distance of the infrared distance sensor is smaller than the ultrasonic distance sensor, and the infrared distance sensor is connected to a starting end of the camera.
  • the ultrasonic distance sensor is connected to an alarm light provided on the top of the rod body.
  • the ultrasonic distance sensor is disposed in the middle of the rod body, the infrared distance sensor is disposed below the ultrasonic distance sensor, and the infrared emission direction of the infrared distance sensor is inclined upward, so The camera is disposed between the ultrasonic distance sensor and the infrared distance sensor.
  • the vibration sensor is disposed at a middle portion and a bottom portion of the rod body.
  • the data communication device is disposed at a top end of the rod body, and the alarm transmitting device is disposed at a bottom portion of the rod body.
  • the camera sends picture data to the cloud storage only through the data communication device.
  • the alarm reporting device sends alarm information to the cloud alarm, and the alarm information includes geographic information of the pole body, number of the pole body, and current time information.
  • the startup end of the alarm reporting device is further connected to the data communication device.
  • the data communication device After the data communication device sends picture information to the cloud storage, the data communication device communicates with The cloud storage performs confirmation communication for 30 seconds, and when the confirmation communication is terminated within 30 seconds, the alarm reporting device sends alarm information to the cloud alarm.
  • the method of confirming communication is a step of sending and receiving a 1-byte data packet with the data communication device and the cloud storage every 20 milliseconds.
  • a reflective fluorescent film is provided on the outer surface of the rod body, and the rod body is made of engineering plastic.
  • the present invention has the following beneficial effects:
  • the invention has the advantages of effectively improving the maintainability of road guide rods and effectively recording the accidents of damage to the guide rods during night driving.
  • FIG. 1 is a system block diagram of an embodiment of the present invention
  • FIG. 2 is a schematic structural view of a rod body according to an embodiment of the present invention.
  • 1-rod body 2-cloud storage; 3-cloud alarm; 4-camera; 5-distance sensor; 6-vibration sensor; 7-data communication device; 8-alarm reporting device; 5- ultrasonic distance sensor; 5-2-Infrared distance sensor; 9-Reflective fluorescent film; 10-Alarm light.
  • an embodiment of the present invention includes a pole body used as a road guide 1, a cloud storage used to receive and store data transmitted by the pole body 2, and a device for sending alarm information to relevant persons, roads, and building management systems.
  • Cloud alarm 3, cloud storage 2 and cloud alarm 3 are all cloud servers, which are implemented by calling the storage module and communication module of the cloud service; the camera body 1, the distance sensor 5, the vibration sensor 6, and the data communication device 7 are provided on the pole 1.
  • the activation end of the camera 4 is connected to at least the distance sensor 5
  • the data communication device 7 is connected to the camera 4
  • the activation end of the alarm reporting device 8 is connected to at least the vibration sensor 6, and the alarm reporting device 8 is connected to the cloud
  • the alarm 3 is connected
  • the data communication device 7 is connected to the cloud storage 2.
  • the distance sensor 5 is used to sense the distance between the vehicles. When the distance is less than a preset safe distance, the distance sensor 5 sends a trigger signal to the camera 4 and the camera 4 The vehicle license plate is photographed and then sent to the cloud storage 2 through the data communication device 7 so as to record the vehicle that may be involved in the accident.
  • the vibration sensor 6 When a vehicle impacts or touch the shaft 1, the vibration sensor 6 is triggered, thereby sending a signal to an alarm transmitter means 8, the alarm transmitter means 8 to personnel and roads, building management system sends alarm is triggered.
  • a plurality of poles 1 are connected in the cloud through a network access device such as a router preset in an electrical box near the road.
  • the alarm reporting device 8 and the data communication device 7 are WIFI communication modules or cellular data modules.
  • the distance sensor 5 in the embodiment of the present invention includes an ultrasonic distance sensor 5-1 for detecting a long distance, and an infrared distance sensor 5-2 and an infrared distance sensor 5-2 for detecting a short distance.
  • the detection distance is smaller than the ultrasonic distance sensor 5-1, and the infrared distance sensor 5-2 is connected to the starting end of the camera 4.
  • the ultrasonic distance sensor 5-1 is connected to the alarm light 10 provided on the top of the rod body 1.
  • the detection distance is the sensor trigger position. The horizontal distance to the rod body 1, not the distance from the trigger position of the sensor to the detection end of the sensor.
  • the ultrasonic distance sensor 5-1 is disposed in the middle of the rod body 1, the infrared distance sensor 5-2 is disposed below the ultrasonic distance sensor 5-1, and the infrared emission direction of the infrared distance sensor 5-2 is inclined upward, and the camera 4 is disposed at the ultrasonic distance Between sensor 5-1 and infrared distance sensor 5-2.
  • the vibration sensor 6 is provided at the middle and bottom of the rod body 1.
  • the data communication device 7 is disposed at the top of the rod body 1 and the alarm reporting device 8 is disposed at the bottom of the rod body 1.
  • the data communication device 7 needs a stable amount of communication, so if it is disposed at the top of the rod body 1, its communication quality will be greatly improved.
  • the actual data communication volume of the alarm reporting device 8 is small, and it is not necessary to report immediately in real time, but the alarm information sent by it must be guaranteed to be issued, so after the impact, the alarm reporting device 8 cannot have Damaged, so it is most suitable to be arranged at the bottom of the rod body 1.
  • a reflective fluorescent film 9 is provided on the outer surface of the rod body 1, and the rod body 1 is made of engineering plastic.
  • the camera 4 of the embodiment of the present invention only sends picture data to the cloud storage 2 through the data communication device 7.
  • the camera 4 is only used for picture shooting instead of video. This is to reduce the data volume and ensure that the cloud storage 2 can receive possible accidents in time. If the information of the vehicle is shot, it may be terminated by the impact of the vehicle during the transmission of the video information data.
  • the alarm reporting device 8 sends alarm information to the cloud alarm 3, the alarm information includes the geographic information of the pole 1, the number of the pole 1, and the current time information.
  • the geographic information of the pole 1 is provided by the GPS module provided in the data communication device 7,
  • the number of the pole 1 is the specific number of the pole 1 of the road section, which is determined by the IP address written in the data communication device 7, and the current time information indicates the time of the alarm.
  • the initiator of the alarm reporting device 8 is also connected to the data communication device 7. After the data communication device 7 sends the picture information to the cloud storage 2, the data communication device 7 and the cloud storage 2 perform a 30-second confirmatory communication. When it is terminated in less than 30 seconds, the alarm reporting device 8 sends alarm information to the cloud alarm 3.
  • the method of confirmatory communication is that you send and receive a 1-byte packet every 20 milliseconds of the data communication device 7 and the cloud storage 2.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)

Abstract

一种道路引导杆预警***，包括杆体（1）、云端存储器（2）、云端报警器（3）；杆体（1）上设置有摄像头（4）、距离传感器（5）、震动传感器（6）、数据通信装置（7）以及报警发报装置（8），摄像头（4）的启动端至少与距离传感器（5）连接，数据通信装置（7）与摄像头（4）连接，报警发报装置（8）的启动端至少与震动传感器（6）连接，报警发报装置（8）与云端报警器（3）连接，数据通信装置（7）与云端存储器（2）连接。道路引导杆预警***拥有有效提升道路引导杆的维护性以及有效对夜间行车对引导杆破坏的事故进行记录的优点。

Description

一种道路引导杆预警*** 技术领域
本发明涉及道路交通设施技术领域，具体涉及一种道路引导杆预警***。
背景技术
道路引导杆经常作为车辆的引导装置而被广泛的应用在地下停车场的上下行斜坡以及无标识路段上，从而提升车辆在光线不足地区以及夜间行车的安全性，但是引导杆在实际实施时经常发生车辆撞击后直接离开，久而久之道路上的引导杆的破坏情况十分严重，而这种小型事故却没有有效的措施进行记录和预警，从而导致道路的引导杆破坏情况严重，且无法得到及时维护，这样也会变相的提升夜间行车或在光线不足地区行车的危险度。
发明内容
本发明的目的是提供一种道路引导杆预警***，本发明通过设置数据通信装置与报警发报装置去通信云端存储器与端报警器，从而实现对可能成为肇事车辆的车牌进行记录，同时对撞击事故进行报警，从而保证道路引导杆的及时维护以及提升车辆夜间行车的安全性。
本发明的上述技术目的是通过以下技术方案得以实现的：一种道路引导杆预警***，包括杆体、云端存储器、云端报警器；所述的杆体上设置有摄像头、距离传感器、震动传感器、数据通信装置以及报警发报装置，所述的摄像头的启动端至少与所述距离传感器连接，所述的数据通信装置与所述摄像头连接，所述的报警发报装置的启动端至少与所述震动传感器连接，所述的报警发报装置与所述云端报警器连接，所述数据通信装置与所述云端存储器连接。
作为本发明的优选，所述的距离传感器包括超声波距离传感器以及红外距离传感器，所述的红外距离传感器的探测距离小于所述超声波距离传感器，且 所述红外距离传感器与所述摄像头的启动端连接，所述超声波距离传感器与设置于所述杆体顶部的警报灯连接。
作为本发明的优选，所述的超声波距离传感器设置于所述杆体的中部，所述的红外距离传感器设置于所述超声波距离传感器的下方，且所述红外距离传感器的红外发射方向倾斜向上，所述摄像头设置于所述所述超声波距离传感器与所述红外距离传感器之间。
作为本发明的优选，所述的震动传感器设置于所述杆体的中部以及底部。
作为本发明的优选，所述的数据通信装置设置于所述杆体的顶端，所述的报警发报装置设置于所述杆体的底部。
作为本发明的优选，所述的摄像头仅通过所述数据通信装置向所述云端存储器发送图片数据。
作为本发明的优选，所述的报警发报装置向所述云端报警器发送报警信息，所述的报警信息包括所述杆体的地理信息、所述杆体的编号、当前时间信息。
作为本发明的优选，所述的所述的报警发报装置的启动端还与所述数据通信装置连接，当所述数据通信装置向所述云端存储器发送图片信息后，所述数据通信装置与所述云端存储器进行30秒的确认性通讯，在所述确认性通讯不足30秒被终止时，所述报警发报装置向所述云端报警器发送报警信息。
作为本发明的优选，所述确认性通讯的方法为你每个20毫秒所述数据通信装置与所述云端存储器进行一次1Byte的数据包的收发步骤。
作为本发明的优选，所述杆体的外侧表面设置有反光荧光贴膜，所述杆体为工程塑料材质。
综上所述，本发明具有如下有益效果：
本发明拥有有效提升道路引导杆的维护性以及有效对夜间行车对引导杆破 坏的事故进行记录的优点。
附图说明
图1是本发明的实施例的***框图；
图2是本发明的实施例的杆体结构示意图；
图中：
1-杆体；2-云端存储器；3-云端报警器；4-摄像头；5-距离传感器；6-震动传感器；7-数据通信装置；8-报警发报装置；5-1-超声波距离传感器；5-2-红外距离传感器；9-反光荧光贴膜；10-警报灯。
具体实施方式
以下结合附图对本发明作进一步详细说明。
如图1所示，本发明实施例包括用于作为道路引导的杆体1、用于接收并存储杆体1输送的数据的云端存储器2、用于向相关人员和道路、楼宇管理***发送报警信息的云端报警器3，云端存储器2与云端报警器3均为云端服务器，分别调用云端服务的存储模块与通信模块实施；杆体1上设置有摄像头4、距离传感器5、震动传感器6、数据通信装置7以及报警发报装置8，摄像头4的启动端至少与距离传感器5连接，数据通信装置7与摄像头4连接，报警发报装置8的启动端至少与震动传感器6连接，报警发报装置8与云端报警器3连接，数据通信装置7与云端存储器2连接，本实施例中距离传感器5用于感知车距，当车距小于预设的安全距离时距离传感器5发触发信号至摄像头4，摄像头4对车牌进行摄像而后通过数据通信装置7发送至云端存储器2，从而对可能肇事车辆进行记录，而当车辆撞击或者碰触到杆体1时，震动传感器6被触发，从而发送触发信号至报警发报装置8，报警发报装置8向相关人员和道路、楼宇管理***发送报警信息。本实施例中多个杆体1通过预设在道路附近的电气箱内的 路由器等网络接入设备进行云端连接，报警发报装置8与数据通信装置7为WIFI通信模块或者蜂窝数据模块。
如图2所示，本发明实施例距离传感器5包括用于对远距离进行探测的超声波距离传感器5-1以及用于对近距离进行探测的红外距离传感器5-2，红外距离传感器5-2的探测距离小于超声波距离传感器5-1，且红外距离传感器5-2与摄像头4的启动端连接，超声波距离传感器5-1与设置于杆体1顶部的警报灯10连接，探测距离为传感器触发位置至杆体1的水平距离，而非传感器的触发位置至传感器探测端的连线距离。超声波距离传感器5-1设置于杆体1的中部，红外距离传感器5-2设置于超声波距离传感器5-1的下方，且红外距离传感器5-2的红外发射方向倾斜向上，摄像头4设置于超声波距离传感器5-1与红外距离传感器5-2之间。震动传感器6设置于杆体1的中部以及底部。数据通信装置7设置于杆体1的顶端，报警发报装置8设置于杆体1的底部，数据通信装置7需要的是稳定的数量通信，所以设置在杆体1的顶端，其通信质量会大幅提高，而报警发报装置8的实际数据通信量很小，且并不需要要实时的立即发报，但是其发送的报警信息缺失要保证一定发出的，所以在撞击后，报警发报装置8不能有损坏，故此设置于杆体1的底部是最为合适的。杆体1的外侧表面设置有反光荧光贴膜9，杆体1为工程塑料材质。
本发明实施例的摄像头4仅通过数据通信装置7向云端存储器2发送图片数据，摄像头4仅用于图片拍摄而非视频，这是为了缩小数据量从而确保云端存储器2能够及时接收到可能的肇事车辆的信息，如果拍摄视频，则可能在视频信息数据输送过程中就被车辆的撞击而终止。报警发报装置8向云端报警器3发送报警信息，报警信息包括杆体1的地理信息、杆体1的编号、当前时间信息，杆体1的地理信息由设置在数据通信装置7内的GPS模块提供，杆体1的 编号则是该路段杆体1的具体编号，是写入到数据通信装置7的IP地址决定，当前时间信息则表明了报警的时间。报警发报装置8的启动端还与数据通信装置7连接，当数据通信装置7向云端存储器2发送图片信息后，数据通信装置7与云端存储器2进行30秒的确认性通讯，在确认性通讯不足30秒被终止时，报警发报装置8向云端报警器3发送报警信息。确认性通讯的方法为你每个20毫秒数据通信装置7与云端存储器2进行一次1Byte的数据包的收发步骤。
本具体实施例仅仅是对本发明的解释，其并不是对本发明的限制，本领域技术人员在阅读完本说明书后可以根据需要对本实施例做出没有创造性贡献的修改，但只要在本发明的权利要求范围内都受到专利法的保护。

Claims (10)

  1. 一种道路引导杆预警***，其特征在于：包括杆体(1)、云端存储器(2)、云端报警器(3)；所述的杆体(1)上设置有摄像头(4)、距离传感器(5)、震动传感器(6)、数据通信装置(7)以及报警发报装置(8)，所述的摄像头(4)的启动端至少与所述距离传感器(5)连接，所述的数据通信装置(7)与所述摄像头(4)连接，所述的报警发报装置(8)的启动端至少与所述震动传感器(6)连接，所述的报警发报装置(8)与所述云端报警器(3)连接，所述数据通信装置(7)与所述云端存储器(2)连接。
  2. 根据权利要求1所述的一种道路引导杆预警***，其特征在于：所述的距离传感器(5)包括超声波距离传感器(5-1)以及红外距离传感器(5-2)，所述的红外距离传感器(5-2)的探测距离小于所述超声波距离传感器(5-1)，且所述红外距离传感器(5-2)与所述摄像头(4)的启动端连接，所述超声波距离传感器(5-1)与设置于所述杆体(1)顶部的警报灯(10)连接。
  3. 根据权利要求2所述的一种道路引导杆预警***，其特征在于：所述的超声波距离传感器(5-1)设置于所述杆体(1)的中部，所述的红外距离传感器(5-2)设置于所述超声波距离传感器(5-1)的下方，且所述红外距离传感器(5-2)的红外发射方向倾斜向上，所述摄像头(4)设置于所述所述超声波距离传感器(5-1)与所述红外距离传感器(5-2)之间。
  4. 根据权利要求1所述的一种道路引导杆预警***，其特征在于：所述的震动传感器(6)设置于所述杆体(1)的中部以及底部。
  5. 根据权利要求1所述的一种道路引导杆预警***，其特征在于：所述的数据通信装置(7)设置于所述杆体(1)的顶端，所述的报警发报装置(8)设置于所述杆体(1)的底部。
  6. 根据权利要求1所述的一种道路引导杆预警***，其特征在于：所述的 摄像头(4)仅通过所述数据通信装置(7)向所述云端存储器(2)发送图片数据。
  7. 根据权利要求所述的一种道路引导杆预警***，其特征在于：所述的报警发报装置(8)向所述云端报警器(3)发送报警信息，所述的报警信息包括所述杆体(1)的地理信息、所述杆体(1)的编号、当前时间信息。
  8. 根据权利要求1所述的一种道路引导杆预警***，其特征在于：所述的所述的报警发报装置(8)的启动端还与所述数据通信装置(7)连接，当所述数据通信装置(7)向所述云端存储器(2)发送图片信息后，所述数据通信装置(7)与所述云端存储器(2)进行30秒的确认性通讯，在所述确认性通讯不足30秒被终止时，所述报警发报装置(8)向所述云端报警器(3)发送报警信息。
  9. 根据权利要求1所述的一种道路引导杆预警***，其特征在于：所述确认性通讯的方法为你每个20毫秒所述数据通信装置(7)与所述云端存储器(2)进行一次1Byte的数据包的收发步骤。
  10. 根据权利要求1所述的一种道路引导杆预警***，其特征在于：所述杆体(1)的外侧表面设置有反光荧光贴膜(9)，所述杆体(1)为工程塑料材质。
PCT/CN2018/119283 2018-09-28 2018-12-05 一种道路引导杆预警*** WO2020062566A1 (zh)

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