Three table collection system

System Introduction: The system manages multiple communication channels simultaneously, centrally reads multiple terminals with MeterBus interfaces, automatically collects water, electricity, gas, and heat information from all users, and realizes direct application functions such as customer water, electricity, gas, and heat information management.

Communication channel: one of the methods such as GPRS/CDMA/GSM/SMS/LAN/PSTN

Data Collection System: Centralized Deployment of Medium sized Data Collection Master Station System

Technical standards:

Networking resources of the main station system:

Database server: Run database service programs.

Application server: runs related application service programs such as computation and alarm.

Web server: Running web application services.

Communication server group: Running pre data collection services, load balancing can be performed based on the amount of data collected.

Application management workstation: runs various application management programs.

Web client: Run web applications.

Satellite clock: Provides GPS satellite timing function.

Terminal devices:

Data Concentrator: Communicate with the data concentrator through a remote channel.

Terminal device networking

MeterBus network: Various ordinary meters with MeterBus communication function (water, electricity, gas, heat).

Zigbee network: various ordinary meters with Zigbee communication function (water, electricity, gas, heat)

Software system functions:

Business processing in the business hall

User Information Management

Instrument information management

Real time meter reading management

Bill management

statistical analysis

Customer Service