WM-IoT smart gas remote meter reading system
This system uses WM-IoT wireless low-power self-organizing network communication technology, integrated design, install wireless metering control on the heating hot water inlet branch Valve, install a wireless thermostat in the user's room to measure the room temperature and set the temperature for the user, and wirelessly send the two temperatures to the wireless meter. /span>
Quantity control valve to adjust the heat sent into the room to achieve indoor temperature adjustment, to achieve the user's room temperature constant temperature, comfort, energy saving purposes, at the same time, wireless metering control /div>
The valve records the accumulated heating time of the valve (as the basis for the distribution of the metering charge), the total amount of the heat meter in the building, and the system accumulates the heating according to each user< /div>
There is a comprehensive apportionment between the heating area and the real-time monitoring and management of temperature control and measurement.
The system complies with JGJ173-2009 "Technical Regulations for Heating Measurement" and JG/T379-2012 "Technical Section of Heat Metering Device for On-Off Time Area Method
Parts" fully considers the usage habits of Chinese people, low system cost, easy installation and use, accurate measurement, easy management, and more in line with the room temperature control of Chinese residents
The use habits and other characteristics can be widely used in various heating situations.
This system consists of concentrator, building wireless ultrasonic heat meter, wireless indoor thermostat, wireless metering control valve, main station software management platform.
The concentrator is the key device in the collection system, the regional self-organizing network with the concentrator as the central access point, and the concentrator is the access center of the network, which can be grouped
Build and maintain the WM-IoT communication network, and collect the data information uploaded by the wireless metering control valve through the downlink WM-IoT channel, and issue control commands, number
According to real-time, reliable transmission, data exchange with the main station or handheld handheld via the upstream channel. Its upstream channel is modular in design and can be accessed via
Replace the communication module to change the communication mode, support GPRS, CDMA, Ethernet and other communication methods to upload data to the main station software management platform, the concentrator is stable
High qualitative and strong anti-interference ability.
Building Wireless Ultrasonic Heat Meter:
Low-power wireless ad hoc network communication technology is integrated in the table design to measure one (or more) building buildings at a certain time (such as heating period) Total
Usage, collected by the concentrator to the main station software management platform, and the user's heat is shared.
Wireless Room Temperature Controller:
Installed in the user's room, the main function is to wirelessly control the operation of the wireless metering control valve for measuring indoors
Temperature and user-set temperature to send wireless commands to the wireless on/off controller to enable the control valve to open, wireless low power
Power-consuming design, battery powered.