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ZoP Vehicle ultra-high and overweight sound and light monitoring and early warning device

autorzy: Yang Qihan

Nowadays, many road bridges at home and abroad have different restrictions on vehicles. In addition, the height limit and weight limit signs installed on many road bridges are too close to the main bridge, resulting in drivers unable to adjust the height and load of vehicles in time, resulting in serious accidents. (1) The structure and function of the main components: The device is mainly composed of multiple groups of modules controlled by a single-chip microcomputer (1) The laser range finder is used for height limit. It is small in size and high in sensitivity. It can be directly installed on the poles on both sides of the road, and the distance to the main road can be adjusted at will according to the road conditions. (2) Gravity sensor is used for weight limit (3) The photoresistor sensor is used to distinguish day and night, especially at night, for common problems such as unclear vision and fatigue of the driver, the device adds a flashing function to the LED light to effectively remind the driver to pay attention. (4) The Internet of Things module is used for remote operation. The collected data or fault information can be transmitted to the maintenance personnel in time through the positioning device, and the maintenance personnel can use the mobile phone APP or computer program for remote control, which makes the problem processing convenient, fast and convenient. Efficient. (5) The multimedia module uses sound and light devices for early warning, etc. (2) Innovation points: (1) The system comes with a voice feedback device, which can timely notify the ultra-high and overweight vehicles to pay attention to driving. (2) The system can automatically identify day and night, and the flashing function of signal lights is added at night to improve the recognition rate. (3) The system comes with a GPS module, which can locate the system nationwide. (4) The system has intelligent monitoring feedback, which can transmit the status of the system in real time, and can report errors intelligently, which is convenient for maintenance. (5) The system is powered by solar energy and road circuit, which can save electricity. (6) The system can be remotely controlled, and the remote control can be realized through the mobile phone APP and the computer client. (3) Application prospects: Due to the convenient installation, the device can be aimed at various road sections, so that the early warning of superelevation and overweight is more timely and effective, and it plays a role in ensuring the safety of roads and bridges. When installed on the road, it will not cause interference and unnecessary losses to the original road facilities.