Wireless vehicle communication method utilizing wired backbone
A wireless communication and backbone technology, applied in wireless communication, bus network, data exchange through path configuration, etc., can solve the problems of unable to provide reliability level, affecting node life, unable to use simultaneous transmission, etc., to achieve excellent communication speed and reliability, increased system security, and the effect of saving battery power
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[0026] The embodiments disclosed below are not intended to be exhaustive or to limit the invention to the precise forms disclosed in the following description. Rather, these embodiments were chosen and described to enable others skilled in the art to utilize the teachings of the invention.
[0027] now refer to image 3 , shows an automotive network 300 of the present invention that avoids the problems of the prior art by interconnecting multiple wireless gateways 316 using a wired network such as a backbone 320 . Wireless gateways 316 may communicate wirelessly, such as via radio frequency communications, with wireless sensor / actuator nodes 318 in each gateway's 316 sub-network. Network 300 may include wired gateways 326 that are hardwired to sensor / actuator nodes 328 in each gateway's 326 subnetwork.
[0028] Advantageously, each wireless gateway node 316 may be hardwired to a body computer 324 via a respective communication link 322 . Therefore, the channel between the g...
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