Automobile anticollision communication system

Abstract

The invention relates to an automobile anticollision communication system which belongs to the technical field of traffic. The automobile anticollision communication system comprises a mechanical control module, a decision-making module, a network module, an execution module and a radio frequency module, wherein the decision-making module and the mechanical control module are connected to transmit anticollision communication service information; the network module and the decision-making module are connected to transmit decision-making information packets; the execution module and the network module are connected with each other to transmit network information packets; the execution module and the radio frequency module are connected with each other to transmit the execution information packets; and the radio frequency module receives and transmits information through an antenna. The invention is based on a vehicle self-organized network and does not need to reestablish base stations or access points; a node network can be quickly initiated to establish the network and transmit information according to service demands, and the network is terminated until the state of affairs cools down, thereby having the advantage of higher information transmission efficiency; the invention abandons the traditional point-to-point communication and uses network communication, thereby having the advantages of low packet loss rate and large communication coverage; the invention has detailed service contents including information related to peripheral vehicles, thereby facilitating excluding traffic accidents; and the invention has higher conformity with the original safety system.

Description

technical field [0001] The invention relates to a system in the technical field of transportation, in particular to an automobile anti-collision communication system. Background technique [0002] According to the statistics of the Traffic Management Bureau of the Ministry of Public Security (published by the Ministry of Public Security of the People's Republic of China http: / / www.mps.gov.cn on January 9, 2010), there were 238,351 road traffic accidents across the country in 2009, resulting in 67,759 deaths and 275,125 deaths. People were injured, the direct property loss was 910 million yuan, and there were 24 serious road traffic accidents that killed more than 10 people. The national death rate per 10,000 vehicles is 3.6. Speeding, drunk driving, and fatigue driving are considered the main causes of traffic accidents. In particular, accidents caused by bad weather and poor driving skills are regarded as new causes of major road accidents due to the surge in fatality rat...

AI Technical Summary

Problems solved by technology

( 101364921; 20090211; a method and system for determining the location of a communication destination node in a vehicular ad hoc network; Beijing (11)), although this technology is considered To apply self-organizing network technology, but still rely on regional pre-division and internal preset servers, and the business information is relatively single, which is not suitable for all applications

Images