Navigation equipment adapting to bus vehicle type and non-bus vehicle type and adaptation method thereof
A non-bus, car navigation technology, applied in the field of navigation equipment and its adaptation, can solve the problems of increased cost and complexity of after-sales maintenance, and achieve the effects of strong control function, clear logical management level, and simple structure
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[0022] The navigation device for adapting bus and non-bus vehicles of the present invention and the adaptation method thereof will be further described in detail below in conjunction with specific embodiments and drawings.
[0023] See figure 1 , a car navigation device adapted to bus and non-bus models, which includes a main control module 10, a bus adaptation module 20, an SPI communication port, a FLASH chip 40, an external hard line 50 and a bus transceiver 30. Wherein, the main control module 10 is used to control the operation of the vehicle navigation equipment; the bus adapter module 20 is used to convert the non-bus signal into a bus signal and send it to the main control module 10; the SPI communication port 70 and the bus adapter module 20 The output end is connected, used for sending and receiving big data, and changing the external lamp status level line to the external steering wheel button level line; the FLASH chip 40 is used to store the control program inform...
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