Wireless measurement acquisition alarm control device and wireless measurement collection alarm control method

Abstract

The invention discloses a wireless measurement acquisition alarm control device and a wireless measurement collection alarm control method. The device comprises a wireless collector, a wireless direct reading meter and a meter reading data management system, wherein the input-output terminal of the wireless collector is in communication connection with the meter reading data management system and the wireless direct reading meter respectively; and the input-output terminal of the wireless direct reading meter is connected with alarm equipment and a solenoid electric valve respectively through wires. According to the device, the wireless collector collects data and realizes wireless remote transmission on the basis of a GPRS network and a Zigbee wireless communication technology, has high signal quality and wide signal coverage, and has an alarm processing function and a solenoid valve communication function so as to solve the problems of remote data transmission control and alarm information transmission. The operation cost of a fuel gas management department, convenience is provided for broad users, and the operation efficiency of a wireless gas meter is improved.

Description

technical field [0001] The invention relates to a wireless measurement acquisition alarm control device and method. Background technique [0002] For a long time, energy meter data copying and alarm solenoid valve control are problems that the energy supply department needs to solve urgently but cannot be solved effectively. In the process of industry informatization, the automatic copying of energy meter data is of great significance, because energy meter data is the most original data in the sales process of the energy sector. The accuracy and timeliness of this data directly affect The level of informatization within the industry has been improved. [0003] Traditional manual meter reading is time-consuming, laborious, and the accuracy and timeliness cannot be reliably guaranteed; although traditional remote meter reading systems (ie pulse remote transmission, pulse wireless and direct reading remote transmission) can overcome the above partial problems, they are also T...

AI Technical Summary

Problems solved by technology

Among them, manual meter reading has high labor costs and large reading errors, and is gradually being eliminated; infrared meter reading and radio frequency identification meter reading still require special people or cars to read from door to door or from one community to another, and the efficiency needs to be improved; 485 bus meter reading requires Wiring, and can only be implemented in a small area; the mobile communication meter reading method is currently only suitable for the meter reading of large users due to the high cost of baseband chips and mobile services, or as an uplink communication method for concentrators; Ethernet The meter reading method is only suitable for the uplink communication method of the concentrator because its access points are not widely distributed; the power line carrier meter reading method is limited by the objective conditions of the current domestic power grid, and there are still many technical problems

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