AMR/AMI combined meter reading system, device and method

Abstract

The invention relates to the field of wireless meter reading, in particular to an AMR / AMI combined meter reading system, device and method, and the method comprises the steps that a cloud server issues an AMR meter reading task instruction and / or an AMI meter reading control instruction; the AMR main control device receives an AMR meter reading task instruction, and the AMI main control device receives an AMI meter reading control instruction; the wireless water meter terminal receives an AMI reading control instruction from the AMI main control device; the wireless water meter terminal sendswater meter information to the AMR main control device and the AMI main control device. The AMR main control device and the AMI main control device send the received vehicle-mounted device end water meter information and the concentrator end water meter information to the cloud server. According to the invention, application requirements of different scenes and different users can be met, debugging and meter reading can be carried out while installation is carried out in the project implementation process, the debugging period in the project is shortened, the project cost is reduced, the deployment is simple, stable and reliable, and the cost is low.

Description

technical field [0001] The invention relates to the field of wireless meter reading, in particular to an AMR / AMI combined meter reading system, device and method. Background technique [0002] The first milestone in the development of water meters is the replacement of electromechanical water meters by smart water meters. A smart water meter is a new type of water meter that uses modern microelectronic technology, modern sensing technology, and smart IC card technology to measure water consumption, transfer water data, and settle transactions. Compared with the traditional water meter, which generally only has the functions of flow collection and mechanical pointer display of water consumption, it is a great improvement. In addition to recording and electronically displaying the water consumption, the smart water meter can also control the water consumption according to the agreement, and automatically complete the calculation of the water fee of the stepped water price, an...

AI Technical Summary

Problems solved by technology

[0009] However, whether it is manual meter reading, AMR meter reading or AMI meter reading, each of the above solutions has some problems in the application scenario. For example, manual meter reading is suitable for distributed and centralized scenarios, but the efficiency is extremely low and easy Wrong, the cost of meter reading by personnel is high; manual meter reading with handheld devices solves the error-prone problem, but the efficiency is also low and human resources are wasted; meter reading with fixed installation collectors is suitable for centralized scenarios and solves the efficiency of manual meter reading And error problems, but for distributed scenarios (villas), it is troublesome to install collectors and the cost of choosing an installation point is high. The current AMR and AMI meter reading systems are independent and incompatible, which cannot solve different scenarios and different applications. Compatibility switching issues

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