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Smart card meter application:
Smart card water meter selection:
  The smart card water meter is used to measure the cold water flow in the pipeline and has an automatic charging function.
1. Feasibility study and demonstration;
2. Conduct business management research and analysis, standardize business management models, formulate application standards and technical specifications, and propose technical overall solutions;
3. Establish a water company's internal information system to provide a background management technology platform for project implementation;
4. The cooperation model and technical interface between the commercial bank and the agent bank;
5. Determine pilot areas and programs and propose pilot management practices;
6. Establish a water company's internal key management system, generate a master control key, and issue a master control card; configure and apply a seed key and generate a key master card;
7. Conduct preliminary pilot implementation work, summarize trial experience, and continuously improve the system and management practices; 8. According to the implementation of the pilot project and the maturity of the technology, the pilot promotion work arrangement will be decided.
1. Whether the type of card adopted by the equipment meets the system requirements and related technical standards and application specifications;
2. Whether the base meter is accurate and reliable;
3. Whether the data transmission of the data sensor is reliable, and whether the data between the base table and the controller is correct;
4. The head loss caused by the valve and the base table should not be too large, and must comply with relevant standards and technical specifications;
5. Valve opening and closing is reliable;
6. The control circuit and the equipment as a whole have good anti-interference, anti-attack and intrusion resistance;
7. Whether there will be data loss or data confusion when an irregular plug and place card occurs;
8. Can it cooperate with the upgrade and expansion of the system;
9. The overall power consumption of the implement is small;
10. The maintainability of the machine is good.