A communication method, device and system for an autonomous driving fleet
A technology of automatic driving and communication methods, applied in vehicle-to-vehicle communication, vehicle wireless communication services, wireless communication, etc., can solve problems such as small communication bandwidth, vehicle errors, safety accidents, etc., and achieve low occlusion influence and low delay Effect
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Embodiment 1
[0047] Such as image 3 As shown, it is a schematic structural diagram of the first communication device 1 in the embodiment of the present invention. The first communication device 1 is set in the master vehicle of the automatic driving fleet. The first communication device 1 includes a communication control unit 11 and a DSRC communication component 12 With VLC communication assembly 13, communication control unit 11 is connected with DSRC communication assembly 12 and VLC communication assembly 13 respectively, wherein:
[0048] The communication control unit 11 is used to monitor the available status of DSRC and VLC of all vehicles in the automatic driving fleet; if the DSRC of all vehicles is monitored to be available: control the DSRC communication component 12 to transmit vehicle driving information, and control all slaves The car transmits vehicle driving information through its own DSRC; if it is monitored that the DSRC of some or all vehicles is unavailable and the V...
Embodiment 2
[0091] Such as Figure 5 As shown, it is a schematic structural diagram of the second communication device 2 in the embodiment of the present invention, the second communication device 2 is set in the slave control vehicle of the automatic driving fleet, and the second communication device 2 includes a communication control unit 21 and a DSRC communication component 22 With VLC communication assembly 23, communication control unit 21 is connected with DSRC communication assembly 22 and VLC communication assembly 23 respectively, wherein:
[0092] The communication control unit 21 controls the DSRC communication component 22 to transmit the vehicle travel information when receiving the first control instruction for instructing to use DSRC to transmit the vehicle travel information; and, when receiving the control instruction for instructing to use VLC to transmit the vehicle travel information When commanded, the VLC communication component 23 is controlled to transmit vehicle ...
Embodiment 3
[0122] see Figure 7 , is the communication system of the automatic driving team in the embodiment of the present invention, the communication system includes the first communication device 1 set in the master control car of the automatic driving team and the second communication device 1 set in the slave control car of the automatic driving team 2. For the structure of the first communication device 1, refer to the content of Embodiment 1, and for the structure of the second communication device 2, refer to the content of Embodiment 2, which will not be repeated here.
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