Wireless vehicle environment image system and display method thereof

Abstract

The invention relates to a wireless vehicle environment image system and a display method thereof. The wireless vehicle environment image system comprises a controller, a pick-up head, a wireless network communication module and a Bluetooth module. The wireless vehicle environment image display method comprises the following steps that the wireless vehicle environment image system enters a power saving mode; the wireless network communication module stops working; the Bluetooth module scans surrounding Bluetooth equipment in a real-time manner; after the Bluetooth module detects and is further connected to a first preset terminal, the controller starts the wireless network communication module; the wireless network communication module is connected with the first preset terminal; and the wireless network communication module sends image data acquired by the controller from the pick-up head to the first preset terminal for displaying. Rapid connection of the wireless network communication module and the first preset terminal is achieved. The low power consumption demands of the wireless vehicle environment image system can be further satisfied.

Description

technical field [0001] The invention relates to a wireless vehicle environment image system and a display method thereof. Background technique [0002] With the development of automobile technology, the wireless reversing image system has been widely used in the auxiliary reversing system of automobiles, which provides great convenience for drivers to reversing. Wi-Fi reversing image display technology is a technology that uses Wi-Fi technology to transmit video data captured by the camera to mobile display terminal equipment. It mainly collects the video data of the vehicle and its surroundings through the camera, and then transmits the collected video data to the mobile terminal device for display through the Wi-Fi transmission technology. The use of such a Wi-Fi reversing image display technology does not require a large number of wiring projects for the vehicle, which solves the problem of complex wiring and high cost of the traditional reversing image system. However,...

AI Technical Summary

Problems solved by technology

The use of such Wi-Fi reversing image display technology does not require a large number of wiring projects for vehicles, which solves the problem of complex wiring and high cost of traditional reversing image systems

However, the Wi-Fi reversing image display technology needs to establish a connection between the mobile display terminal device and the vehicle-mounted Wi-Fi module. The start-up time of the Wi-Fi module and the establishment of the Wi-Fi connection are relatively long, and it takes about 10 seconds at the fastest. Therefore, it may happen that the connection between the mobile display terminal device and the on-board Wi-Fi module has not been established when the driver completes the process of unlocking the vehicle, getting on the vehicle, and starting the vehicle, and is about to reverse the vehicle.

If the Wi-Fi module is always powered on, due to the high power of the Wi-Fi module, it will consume a lot of power and will increase the feed current of the car battery, which will damage the working life of the car battery and the Wi-Fi module.

In addition, when the feed current is too much, the car may not be able to complete the ignition start

Images