Engineering vehicle avoidance warning device

• Main Authors: JIA QIUSONG, FANG SHAOGANG, MU YUNLONG
• Format: Patent
• Language: Chinese; English
• Published: 25.07.2023
• Subjects: ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

The utility model discloses an engineering vehicle avoidance warning device, which comprises a microprocessor connected with a vehicle-mounted controller, a laser arranged at the top end of an engineering vehicle, an infrared sensor and a collision detection device arranged on the engineering vehicle, and an audible and visual alarm arranged on the engineering vehicle, the laser, the infrared sensor and the audible and visual alarm are all connected to the microprocessor; human body signals approaching the engineering vehicle are detected through the infrared sensor and transmitted into the microprocessor, the audible and visual alarm is started through the microprocessor to form audible and visual alarm, and a danger warning area for engineering vehicle operation is formed through the laser to inform nearby pedestrians. When the vehicle stops, the collision detection device is triggered to form a collision signal to the microprocessor, and the microprocessor is matched with the vehicle-mounted controller to