Energy measurement meter and energy measuring method

An energy measuring method, comprising:

• when a processing device is communicatively connected to a first measurement device, setting a first device code corresponding to the first measurement device and setting a plurality of channel codes corresponding to a plurality of measurement circuits of the first measurement device;
• converting, by the first measurement device, a plurality of first sensing signals provided by a plurality of sensors into a plurality of first sensing data;
• receiving, by the processing device, the plurality of first sensing data, and identifying the first measurement device and the plurality of measurement circuits according to the first device code and the plurality of channel codes;
• and
• recording at least one part of the plurality of first sensing data as a plurality of first energy data, wherein each of the plurality of first energy data corresponds to the first device code and a corresponding one of the plurality of channel codes;
• setting a first data filter when the processing device is communicatively connected to the first measurement device, wherein the first data filter comprises a plurality of signal types and a plurality of data storing criteria, the plurality of signal types corresponds to the plurality of data storing criteria, and the processing device records the at least one part of the plurality of first sensing data as the plurality of first energy data according to the first data filter;
• receiving, by the processing device, a second device code provided by a second measurement device;
• determining whether the second device code is equal to the first device code;
• setting the first data filter as a second data filter when the second device code is equal to the first device code, but the first device code is set to a disable state;
• and
• setting the second device code in the processing device and the second measurement device to an enable state after setting the second data filter, wherein the second data filter is configured to cause the processing device records at least one part of a plurality of second sensing data provided by the second measurement device as a plurality of second energy data according to the second data filter.

An energy measurement meter, comprising:

• a measurement device comprising a plurality of measurement circuits, wherein the plurality of measurement circuits is coupled to a power sensor and an analog sensor through a plurality of input ports to receive a power sensing signal and an analog sensing signal;
• wherein the measurement device is configured to convert the power sensing signal and the analog sensing signal into a plurality of sensing data;
• and
• a processing device communicatively connected to the measurement device to receive the plurality of sensing data from the measurement device, wherein when the processing device is communicatively connected to the measurement device, the energy measurement meter is configured to set a device code corresponding to the measurement device and a plurality of channel codes corresponding to the plurality of measurement circuits;
• wherein the processing device is configured to record at least one part of the plurality of sensing data as a plurality of energy data, wherein each of the plurality of energy data corresponds to the device code and a corresponding one of the plurality of channel codes;
• wherein the processing device is configured for:
• setting a data filter when the processing device is communicatively connected to the measurement device, wherein the data filter comprises a plurality of signal types and a plurality of data storing criteria, the plurality of signal types corresponds to the plurality of data storing criteria, and the energy measurement meter records the at least one part of the plurality of sensing data as the plurality of energy data according to the data filter;
• and
• setting the device code in the processing device and the measurement device to an enable state after setting the data filter;
• wherein the processing device stores a plurality of carbon emission coefficients, the plurality of carbon emission coefficients corresponds to the plurality of signal types, and the processing device is configured for:
• calculating each of the plurality of energy data and a corresponding one of the plurality of carbon emission coefficients to collect a carbon emission data.