AUTOMATIC METER READING SYSTEM EQUIPPED DLMS USING BINARY CDMA TECHNOLOGY

摘要

PURPOSE: An automatic meter reading system equipped DLMS using a binary CDMA technology is provided to efficiently perform remote inspection. CONSTITUTION: A remote metering terminal(120) does not include an additional CPU and use a CPU core inside a binary CDMA modem chip. A flash memory includes DLMS, a firewall program, and a storage area storing a boot code. A multi port is formed in the binary modem chip of a collecting device(400). The binary CDMA modems are connected one to plural through a CDMA communication network. The collecting device acquires power metering information from households.