Project Profile: The project is located at the Standing Committee of the National People's Congress of Guangdong Province with a construction scale of 16,252 square meters, including 11,102 square meters of above-ground construction area, 5,150 square meters of underground construction area, and a pit excavation depth of approximately 12.3 meters. The main construction contents include underground garages, institutional restaurants, on-site activities for duty performance, meeting of the Standing Committee, access to the people's reception hall, and multi-functional conference rooms. The Provincial People’s Congress West Building Project is a provincial-level small and medium-sized public building project with an economic, cultural, and other meaning. The total investment of the project is 103.71 million yuan. Source of funds: financial allocations.
Construction Unit: General Office of the Standing Committee of the Guangdong Provincial People's Congress Postal address: No. 64, Zhongshan First Road, Guangzhou Postcode: 510080
Contact: Undisclosed telephone fax
Bottom layer communication: M-BUS/485 collector and measurement meter transmit data by M-BUS/485 line with 4 channels, and can connect the meter according to any topological structure. Build in backup battery, could works for 48 hours normally, and the data can be saved for 10 years if power is cut off.
Middle layer communication: Middle layer communication means the communication between the concentrator and collector. This communication is by wireless RF way, no need of communication line. The wireless communication distance between the concentrator and collector can be about 3km at wide open area.
Upper layer communication: Communication methods indicate below can be selected between concentrator and management center:
(a) GPRS Communication Mode
(b)Telephone Line Communication Mode
(c) RS232 Communication Mode
(d) Ethernet Communication Mode
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