Embedded large vehicle parking assisting system and control circuit thereof

Abstract

The invention discloses an embedded large vehicle parking assisting system and a control circuit thereof. The embedded large vehicle parking assisting system comprises a single-chip computer, an inputsystem, an output system and a signal acquisition system. The signal acquisition system is composed of seven ultrasonic sensors, two camera devices and a speed sensor. The bottom of a second groove is provided with a first electric telescopic rod, one side of a cleaning plate is provided with a plurality of cleaning brushes, one end of the supporting block is provided with cameras, and the otherend of the supporting block is fixedly connected with a second electric telescopic rod. According to the invention, the cameras are cleaned by setting the spring-driven cleaning plate and the cleaningbrushes, so that a driver can accurately identify the external environment through the cameras and safe parking is realized, the cameras with the first electric telescopic rod and the second electrictelescopic rod are arranged, front-back and left-right adjustment can be realized to expand the monitoring range of the cameras, the number of monitoring heads installed in the vehicle is reduced, and the ultrasonic sensors and the speed sensor are arranged and used for assisting the vehicle in parking together with the cameras.

Description

technical field [0001] The invention belongs to the technical field of auto parts, and in particular relates to an embedded large-scale vehicle parking assistance system and a control circuit thereof. Background technique [0002] At present, ultrasonic radar is commonly used in the market as a parking assistance system. There are front-mounted and rear-mounted devices. Prompt the driver in the form of sound or image. This parking assistance system has a simple structure and low cost, but it cannot prompt or inform the driver whether the parking space that the driver plans to park in can stop the vehicle, and how to park the vehicle in the parking space. There are also some new mid-to-high-end vehicles on the market equipped with automatic parking systems. The disadvantages of this structure are high cost and complicated control methods, and the parking system directly controls the steering wheel, accelerator and even brakes of the vehicle, which has high requirements for t...

AI Technical Summary

Problems solved by technology

[0004] In view of this, what the present invention intends to solve is that in the conventional technology, large-scale vehicles are mainly used for transportation, and they often need to go in and out of factories with poor environment to pick up goods. Technical issues in environmental situations

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