WO2020062566A1 - 一种道路引导杆预警*** - Google Patents
一种道路引导杆预警*** Download PDFInfo
- 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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- WO
- WIPO (PCT)
- Prior art keywords
- distance sensor
- alarm
- data communication
- early warning
- warning system
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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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- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
Abstract
Description
Claims (10)
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
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CN201811136850.9A CN109166354A (zh) | 2018-09-28 | 2018-09-28 | 一种道路引导杆预警*** |
CN201811136850.9 | 2018-09-28 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205038491U (zh) * | 2015-10-10 | 2016-02-17 | 青岛科恩锐通信息技术股份有限公司 | 一种移动监控机器人 |
CN205920573U (zh) * | 2016-07-22 | 2017-02-01 | 生茂光电科技股份有限公司 | 基于低功耗无线传感技术的护栏碰撞检测报警*** |
US20170249838A1 (en) * | 2008-01-28 | 2017-08-31 | Intelligent Technologies International, Inc. | Method for conveying driving conditions for vehicular control |
CN107195199A (zh) * | 2017-07-11 | 2017-09-22 | 珠海利安达智能科技有限公司 | 道路安全预警***及方法 |
CN107905136A (zh) * | 2017-11-09 | 2018-04-13 | 高楚仪 | 一种公路用隔离桩 |
CN107988961A (zh) * | 2015-12-28 | 2018-05-04 | 国网山东省电力公司胶州市供电公司 | 一种预警式电线杆防撞筒的报警方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2742027Y (zh) * | 2004-11-10 | 2005-11-23 | 陈新民 | 组合式警示防撞杆 |
CN100535954C (zh) * | 2005-08-30 | 2009-09-02 | 珠海金联安软件有限公司 | 多功能行车、停车引导报警*** |
CN202595676U (zh) * | 2012-05-22 | 2012-12-12 | 罗晓君 | 可视防撞自动报警安全护栏 |
JP5876445B2 (ja) * | 2013-06-28 | 2016-03-02 | 中国電力株式会社 | 標示用ポール |
CN204990745U (zh) * | 2015-09-01 | 2016-01-20 | 中国十七冶集团有限公司 | 一种智能感应防撞柱 |
CN105913688B (zh) * | 2016-06-04 | 2019-02-12 | 迟同胜 | 一种高速公路防撞预警***及方法 |
-
2018
- 2018-09-28 CN CN201811136850.9A patent/CN109166354A/zh active Pending
- 2018-12-05 WO PCT/CN2018/119283 patent/WO2020062566A1/zh active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170249838A1 (en) * | 2008-01-28 | 2017-08-31 | Intelligent Technologies International, Inc. | Method for conveying driving conditions for vehicular control |
CN205038491U (zh) * | 2015-10-10 | 2016-02-17 | 青岛科恩锐通信息技术股份有限公司 | 一种移动监控机器人 |
CN107988961A (zh) * | 2015-12-28 | 2018-05-04 | 国网山东省电力公司胶州市供电公司 | 一种预警式电线杆防撞筒的报警方法 |
CN205920573U (zh) * | 2016-07-22 | 2017-02-01 | 生茂光电科技股份有限公司 | 基于低功耗无线传感技术的护栏碰撞检测报警*** |
CN107195199A (zh) * | 2017-07-11 | 2017-09-22 | 珠海利安达智能科技有限公司 | 道路安全预警***及方法 |
CN107905136A (zh) * | 2017-11-09 | 2018-04-13 | 高楚仪 | 一种公路用隔离桩 |
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