A Wireless Panoramic Parking Assist System

Abstract

The invention discloses a wireless-based panoramic parking auxiliary system which comprises one or more wireless cameras and a mobile display terminal. Each wireless camera comprises a camera image collecting module, an image compression module, an ultrasonic ranging module, a microprocessor, a first power module and a wireless transmission module. The mobile display terminal comprises a wireless router, a wireless signal amplifier, a wireless transmission module, an image decoding module, a storage module, a display module, a voice prompt module and a second power module. The wireless-based panoramic parking auxiliary system can flexibly stretch and retract between one or more cameras. Transmission is carried out by means of a wireless network, a large amount of wiring is not needed for a vehicle, installation is convenient, the system flexibility is good, vehicle bus resources are not occupied, the reliability is high, the mobile display terminal man-machine interaction is easy and convenient, the intelligent degree is high, and the problem that in the market, a traditional parking auxiliary system is complex in wiring, poor in flexibility and complex to operate is solved.

Description

technical field [0001] The invention relates to the field of automobile parking assistance systems, in particular to the field of wireless-based panoramic parking assistance systems. Background technique [0002] Since the driver sitting on the seat can only observe obstacles through the interior rearview mirror and the left and right exterior rearview mirrors, the position of the rearview mirrors is fixed and limited, and it is difficult for the driver to observe obstacles in all directions Even when the obstacle is in the blind spot of the driver's field of vision, it is very dangerous to reverse because the obstacle cannot be seen. Even if obstacles can be effectively observed, the driver needs hand-eye coordination, constantly observing and judging, and becomes very tired. Although with the development of automobile technology, more and more electronic devices are installed on the car, and the functions of the on-board electronic devices are becoming more and more abund...

AI Technical Summary

Problems solved by technology

[0003] However, the current reversing radar and the reversing camera all use the existing wired radar and the wired reversing camera to be connected to the car nose console or the vehicle display device through the data transmission cable for display, and its installation and disassembly are complicated and require a large amount of wiring. And it occupies the network resources of the vehicle itself, and it is only suitable for small vehicles. There is no suitable solution for large vehicles. In addition, the existing parking assistance system still has problems such as unreasonable human-computer interaction interface and complicated operation.

Today, when labor costs are getting more and more expensive, the problems caused by a large amount of installation and wiring work and the cost of resources are very large, and these unfavorable factors must be borne by users, which is why a large number of users are unwilling to choose related reversing assistance systems. a big reason

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