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LoRa Wireless Prepaid AMR/AMI Gas Meter

    LAISON Split Type LoRa Wireless STS Prepaid Gas Meter with AMR/AMI function,  realizes the prepayment function and remote semi-automatic/automatic meter data collection through LoRa RF wireless Com. Module. This solution is in order to solve the non-revenue gas for gas companies. At the same time, it can automatically collect and monitor the gas data, improving the efficiency of meter reading and reducing the cost of management.
    LoRa Wireless STS Prepaid Gas Meter complies to International STS Standard IEC62055-41,51, gets certified from STSA. Customers could purchase gas through multiple methods (Vending Points, Agency, Customer Self-service, ect.), then obtain 20-digit recharge token, and input the recharge token through Customer Interface Unit (CIU) to recharge the meter.
    Meanwhile, the meter integrated with LoRa RF Wireless Module could be upgraded to AMR/AMI solution for remote meter data collection. By walking along or driving along the street, basic Meters' Data ( Monthly Consumed Gas, Meter Battery Voltage, Run Status, ect.) could be collected automatically by Mobile Data Collector (MDC) and LAISON POS which equipped with LAISON Walk-by Data Collection APP (AquaRadius App.), and be uploaded to Center System by GPRS or WiFi. Another way, adopt Data Concentrator Unit (DCU) in concentrated meter installation areas, which could communicate with meter via LoRa RF Wireless Com. and the center system via GPRS. It could communicate with meters in the range of 500m-1km. Meters' data could be uploaded to Center System automatically everyday, for Customer Monitor, Consumption Data Analyzing, Possible Leakage and tamper situation detection etc., Which actually realizes Meter Data Acquisition Automation.

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1)AMR Functions

◈ Meter Installation Location (GIS) info. Collection

◈ Meter Reading Task Download from LAPIS Server

◈ Meter reading path optimization

◈ Automatic Meter Data Collection and upload

◈ Remote Meter Valve Control

2)AMI Functions

◈ Automatic Meter Data Upload

like Hourly/Monthly Consumption Data Record, Battery Voltage, Meter Alarm Event etc.

◈ Automatic Real Time Clock (RTC) Calibration

◈ Real Time Communication, Remotely Control Valve Open/Close 

3)Massive Data Storage

◈ 10 years' Hourly/Monthly Consumption Data Record

◈ Meter Event Record during whole meters’ lifespan, such as meter re-start, valve operation failure, magnetic interference, etc.

4)Anti-magnetic interference

If external magnetic interference happens, the meter shall close the valve and record this event 

with exact time and event type.

5)Low Battery Detection & Warning

◈ 2 Levels of Low Battery Warning

◈ Data auto-save & Valve Close when battery low