Base station, information communication between base stations. V2 is the key technology to realize intelligent transportation technology in the future. NXP, formerly known as Philips Semiconductor Company with a long history, has a very mature practical application scheme and technical platform for vehicle-to-outside information exchange (V2X). On the vehicle V2X communication, NXP provides complete solutions for vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communication, and realizes the management of active safety system and intelligent transportation system (ITS).
Delphi) is the first new automobile V2V communication module used in Cadillac of General Motors. The communication platform adopted is based on the application software developed by Cohda Company and the wireless chip of NXP Company, which can support IEEE802.11p, which is regarded as a wireless communication standard for automobile industry focusing on short-distance communication (DSRC).
The module is designed by Cohda and NXP, including NXP’s wireless and baseband chips, Cohda firmware, and GPS/Glonass capabilities. When the DSRC module is installed in the car, it will also need a MCU to run V2V and V2I applications. In addition, there is no requirement for MCU, and any MCU that can achieve 400DhrystoneMIPS capability can be competent.
SAF5100-–A flexible software radio processor for V2V and V2I communication
Radios, a powerful processor running V2X software stack and applications, can provide land-level accuracy GNSS positioning system, and V2Xsecurity brought by hardware acceleration and anti-interference keystorage.
And an antenna and an external fixing kit (so as to be installed in a roadside environment). MK5-RSU, which has a dual antenna that can maximize the coverage, only needs this independent device to monitor all the ways to this monitoring point. It has two options: power supply and Ethernet power supply.
The design and installation of the sensor provides great convenience. At present, NXP has delivered the working prototype of this product to some key automobile manufacturers, and engineers from Google have started testing this chip in their driverless car project.
Transmitter channel
3.4 receiving channels
4. Integrated ADC