Metering device, metering method and computer readable storage medium
A technology of a metering device and a metering method, which is applied to instruments, electrical components, coin-operated equipment for distributing discrete items, etc. The effect of efficiency
Active Publication Date: 2020-09-18
SHANGHAI MEICON INTELLIGENT CONSTR CO LTD +1
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Abstract
The invention provides a metering device, a metering method and a computer readable storage medium. The metering device comprises at least two groups of metering parts, wherein each group of meteringparts in the at least two groups of metering parts has a group of metering data; and at least two gateways, wherein each gateway in the at least two gateways acquires and stores a group of metering data. A plurality of gateways are arranged so that the metering data on each group of metering parts is stored by different gateways; on one hand, the metering data is separately stored in different gateways; excessive data stored in one gateway is avoided; the problem that the gateway is easy to crash is solved; on the other hand, the metering data of the plurality of groups of metering parts are stored on different gateways, so that when one gateway fails, a user can charge the metering data stored in other gateways which do not fail, and the problem that the user cannot charge the air conditioning system due to the fact that all the data is lost due to the fact that one gateway crashes is avoided.
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Embedded systemEngineering +4
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