Street lamp integrated device, street lamp system and communication method
A technology for integrating devices and street lights, applied in the field of Internet of Vehicles, can solve problems such as complex structure, achieve the effect of expanding methods and functions, and reducing configuration requirements and restrictions
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no. 2 example
[0094] The second embodiment of the present invention discloses a street lamp system. The street lamp system includes: a plurality of integrated street lamp devices described in the first embodiment. For the specific structure of the street lamp integrated device, reference may be made to the first embodiment, and details are not repeated here.
[0095] The street lamp system is composed of multiple street lamp integration devices, and since the street lamps are laid on the side of the road on a large scale, the coverage of the network is comprehensive and extensive.
[0096] Specifically, the first area covered by the local area network of the adjacent street lamp integrated device is adjacent to or at least partially overlapped, so that as long as there is an area of the street lamp system, the area is covered by the local area network, and there is no network blind area, and the vehicle can always keep in touch with the street lamp system in this area. to communicate. F...
no. 3 example
[0102] The third embodiment of the present invention discloses a communication method. This communication method is used in the street lamp integrated device described in the first embodiment. Specifically, such as Figure 5 As shown, the communication method includes:
[0103] Step S501: Generate a local area network covering a first range.
[0104] Step S502: Add vehicles within the first range to the local area network.
[0105] Specifically, in this step, vehicles entering the first range can be added to the local area network; or, vehicles that enter the first range and meet the first condition (for example, the vehicle speed is less than the speed threshold) can be actively added to the local area network; or, when entering the first range Vehicles that meet the first condition are added to the local area network only after the vehicles in the network send a request to join the local area network.
[0106] Step S503: Collect road condition information.
[0107] Step...
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