The invention provides a method, a system and a gateway for building energy consumption sectional measurement. The method comprises the following steps: step A, access gateway energy metering data measurement equipment to measure the end of the gateway; step B, the gateway according to the operation logic subconsumption local configuration of the energy metering data acquisition to calculate the energy consumption data, get the subentry energy consuming and sent to the the data center, including the subconsumption logic defined in between measurement equipment to measure the end of the gateway and related to the sub energy consumption measurement data of the operation relations; step C, the data center to receive and save the energy consumption data from all the subconsumption gateway. According to the method, the system and the gateway of the building energy consumption sectional measurement, the various energy consumption in the building can be measured separately.
【技术实现步骤摘要】
【技术保护点】
一种楼宇能耗分项计量系统，其特征在于，包括：数据中心和与所述数据中心连接的至少一个网关，其中，所述网关下连接有至少一个末端计量设备； 所述末端计量设备，设置在本末端计量设备对应楼宇的能耗支路上，用于对所述能耗支路的能耗进行计量，得到能 耗计量数据； 所述网关，用于获取本网关下的末端计量设备计量得到的能耗计量数据，并根据本地配置的分项能耗的运算逻辑，对获取到的能耗计量数据进行计算，得到所述分项能耗的能耗数据并发送至所述数据中心，其中，所述分项能耗的运算逻辑中定义了本网 关下的末端计量设备计量得到的且与该分项能耗相关的能耗计量数据之间的运算关系； 所述数据中心，用于接收并保存来自各网关的分项能耗的能耗数据。
【技术特征摘要】
【专利技术属性】
技术研发人员：常海，王松年，唐宇，
申请(专利权)人：当代天启技术北京有限公司，
类型：发明
国别省市：11[中国|北京]
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