Communication device for avoiding risks among vehicles and data processing method thereof

Abstract

The invention discloses a communication device for avoiding risks among vehicles and a data processing method thereof, belonging to the vehicular communication field. The device comprises a sensor unit, a control unit, a memory unit, a wireless data transmit-receive unit, a display unit, a pre-warning unit, a power supply, a power interface and a reserving communication interface; each unit is connected through data lines and power lines. The sensor unit collects the driving state data of vehicles and transmits the driving state data to the control unit; the data transceiving unit transmits the driving state information to the flank vehicles in real time and synchronously receives driving state information of vehicles; the control unit comprehensively judges the driving state date betweenvehicles to form judging results according to preset conditions, categories of danger and threshold value scope, and sends out control information to the pre-warning unit, and controls the informationtransmission to an opposite side device. In the invention, real time wireless communication among vehicles can be realized; and driving state information of vehicles and dangerous information can bereceived and transmitted mutually. The device can actively remind a driver to avoid danger in advance, thus avoiding traffic accident occurring.

Description

technical field [0001] The invention relates to a vehicle-mounted communication device, in particular to an inter-vehicle emergency communication device and a data processing method thereof. It is especially suitable for inter-vehicle danger avoidance that can automatically issue sound and light warnings to remind drivers to pay attention and avoid danger in advance in the case of dangerous driving. technical background [0002] So far, existing vehicle communication devices use telephone or e-mail communication methods, or rely on third-party communication networks (such as GPS, GPRS / CDMA mobile communication networks, etc.) for services such as positioning, navigation, and data communication. Too many, it is difficult to meet the needs of vehicles to determine danger or potential danger in real time due to the rapidly changing driving status, and there is a lack of real-time, autonomous, and efficient wireless information communication and exchange between vehicles on the ...

AI Technical Summary

Problems solved by technology

However, for some special dangers (over-the-horizon front traffic accident scene, parking, road blockage and construction ahead, one-way clearance, entering the fog zone, illegal parking of other vehicles, invisibility caused by bad weather, instantaneous vehicle status change) ) cannot be predicted in advance and many traffic accidents will occur, resulting in casualties and property losses

Images