Intelligent stop board communication system of bus station
A communication system and a bus station technology, applied in the field of a bus station intelligent stop sign communication system, can solve the problems of poor real-time performance, high equipment cost, complicated data processing, etc., and achieve the effect of safe high-speed wireless connection and reducing wiring engineering.
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[0054] The block diagram of the circuit structure of a bus station intelligent stop sign communication system is as follows: figure 2 shown. It consists of a centralized controller and multiple intelligent display stop signs. The centralized controller is composed of a signal sending end A, a signal receiving end B, a 4G wireless router 2 , a keyboard display module 10 and a microcontroller module 1 . The intelligent display stop sign is composed of signal sending terminal A, signal receiving terminal B and CC2530 radio frequency communication module 1. The intelligent display stop sign and the vehicle-mounted controller 7 adopt radio frequency communication. The centralized controller communicates with the intelligent display stop sign using the power line. The terminal is the computer management system located on the top layer, which is composed of 4G wireless router, microcontroller module and computer.
[0055] The hardware structure of the signal sending end A, the s...
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