Electricity Meter Reading System Based on CAN Bus
Hongmei Qin
Abstract
Hongmei Qin
Abstract
CAN bus-based electricity meter reading system based on ARM is proposed,the system architecture,the interface circuit structure and communication software design of CAN in system are introduced in a detail.Three-tier system architecture is adopted,through GPRS / GSM wireless communication,remote transmission of information and the master server information exchange can be operated timely and convenient.it has a strong real-time performance,reliability and immunity.
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CAN bus-based electricity meter reading system based on ARM is proposed,the system architecture,the interface circuit structure and communication software design of CAN in system are introduced in a detail.Three-tier system architecture is adopted,through GPRS / GSM wireless communication,remote transmission of information and the master server information exchange can be operated timely and convenient.it has a strong real-time performance,reliability and immunity.
Key concepts: General Packet Radio Service, GSM, Automatic meter reading, Embedded system, Computer science, Electricity meter, Reliability (semiconductor), Wireless