Parameter setting and detection method for electric energy meter batch production

Abstract

The invention discloses a parameter setting and detection method for electric energy meter batch production. The method comprises steps: an electric energy meter address acquisition frame and a communication detection protocol are appointed, and a target address of a target electric energy meter is acquired; the current original address of the electric energy meter is acquired; the address of the target electric energy meter is set to be the target address; setting of a wireless communication protocol for the target electric energy meter is completed; a wireless communication frequency point is set; the address information, the protocol information and the communication quality RSSI value of the target electric energy meter are acquired, and the target electric energy meter changes the wireless communication frequency point to be in the state set in the fourth step; and detection on the target electric energy meter is completed. Parameter setting is changed into wired communication setting, communication frequency points of multiple production lines are staggered, a communication method of adding the communication quality RSSI value on the basis of the existing communication protocol is provided, electric energy meter parameter setting can be completed quickly and successfully, the leaving-factory parameter and the communication circuit of the electric energy meter can be ensured to be qualified, the cost is low, and the reliability is high.

Description

technical field [0001] The invention specifically relates to a parameter setting and detection method for mass production of electric energy meters. Background technique [0002] At present, electric energy meters have achieved mass production, and have been widely used in domestic power systems, playing a pivotal role. Therefore, the parameter setting and corresponding detection links of electric energy meters in mass production are particularly important. [0003] Before the production of the electric energy meter is completed, it is necessary to set the communication parameters of the electric energy meter: including setting the meter number, setting the protocol conversion parameters, etc.; after the parameter setting is completed, it is also necessary to test the communication parameters of the electric energy meter to ensure the production quality. In order to improve productivity and reduce the workload of production personnel, the parameter settings of electric ener...

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Problems solved by technology

[0004] 1) In order to improve productivity, each production line uses the same wireless communication frequency point when setting communication parameters wirelessly-that is, the default wireless communication frequency point of the energy meter, so this will make multiple production lines work at the same time. Communication interference leads to the failure of wireless parameter setting of the energy meter, which seriously affects the production efficiency of the energy meter;

[0005] 2) The existing production line uses wireless methods for detection; however, due to the extremely close distance between the detection equipment and the measured electric energy meter (generally only 1 to 2 meters), the existing detection methods cannot detect The communication quality of the measured electric energy meter is good or bad, which undoubtedly bury the quality hidden danger for the electric energy meter

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