A channel allocation method for multi-channel power analyzer

Abstract

The present invention provides a channel allocation method for a multi-channel power analyzer, which relates to the field of electrical parameter measurement technology. A primary data structure is allocated to each channel in the multi-channel power analyzer, and a certain associated channel is found from all associated channels of the channel. All associated channels of the associated channel are first cleared, and then all wiring modes of the associated channel are cleared. After all associated channels of the channel are cleared in sequence, all associated channels of the channel are reconfigured according to the new wiring mode. A certain associated channel is first found from all associated channels of the channel, and the wiring mode and associated channels of the associated channel are similarly set, and all associated channels of the channel are set in sequence. Compared with the prior art, the settings of each channel in the present invention are intuitive and clear, and the method of clearing first and then resetting can flexibly allocate the wiring mode of each channel; it is convenient to handle the relationship between each channel.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical parameter measurement, and in particular to a channel allocation method for a multi-channel power analyzer. Background Art

[0002] As an instrument for measuring electrical parameters, a multi-channel power analyzer is extremely flexible. It can be used as a general single-phase power analyzer, but can also be adapted to measure electrical parameters in various wiring modes, such as 3V3A and 3P4W. It can also measure the input and output electrical parameters of load devices to calculate device efficiency. However, the current common practice for different wiring methods is to fix the wiring method at the beginning of the product design, with different test modes corresponding to different channels, which cannot be flexibly adjusted according to actual needs. These issues can lead to limited user use and a poor user experience. Summary of the Invention

[0003] The present invention aims to provide a channel allocation method for a multi-channel power analyzer, which reduces hardware circuit design and improves phase recognition accuracy.

[0004] The specific technical solution is a channel allocation method for a multi-channel power analyzer, wherein the multi-channel power analyzer includes multiple channels, each channel is allocated a primary data structure, and the primary data structure includes a wiring mode and an associated channel. Resetting the wiring mode of a channel includes the following steps:

[0005] S1. Determine whether the channel has been assigned a wiring method.

[0006] S2. If the channel has a distribution wiring method, enter S3.

[0007] S3. Find a certain associated channel from all associated channels of the channel, first clear all associated channels of the associated channel, and then clear all wiring modes of the associated channel.

[0008] S4. After clearing all associated channels of the channel in sequence according to S3, reset the wiring mode of the channel.

[0009] S5. Reconfigure all associated channels of the channel according to the new wiring method.

[0010] S6. Find a certain associated channel from all associated channels of the channel, and similarly set the wiring mode and associated channel of the associated channel.

[0011] S7. After setting all associated channels of the channel in sequence according to S5, the setting is completed.

[0012] Preferably, channel A is a channel of a multi-channel power analyzer, and resetting the wiring mode of channel A includes the following steps:

[0013] S1. Determine whether channel A has been assigned a wiring mode. Channels B and C are associated channels of channel A and are called associated channels B and C.

[0014] S2. Find associated channel B from all associated channels of channel A. Channel D is the associated channel of associated channel B and is called associated channel D.

[0015] S3. Find associated channel D from all associated channels of associated channel B, first clear all associated channels of associated channel D, then clear all wiring modes of associated channel D.

[0016] S4. Clear all associated channels of associated channel B according to step S3, and then clear all wiring modes of associated channel B.

[0017] S5. Follow steps S2-S4 to find the associated channel C and clear all associated channels and all wiring methods of the associated channel C.

[0018] S6. After clearing all associated channels of channel A in sequence according to steps S2-S4, reset the wiring mode of channel A.

[0019] Preferably, the steps for resetting the wiring mode of channel A are as follows:

[0020] S7. Reconfigure the wiring mode of channel A according to the new wiring mode. Channels B and D are the associated channels of channel A and are called associated channels B and D.

[0021] S8. Find associated channel B from all associated channels of channel A, and set the wiring method and associated channels of associated channel B in the same way.

[0022] S9. Find the associated channel D according to S8 and set all associated channels and all wiring methods of the associated channel D.

[0023] S10. After all associated channels of the channel are set in sequence according to S8, the setting is completed and the data structure corresponding to channel A is reconstructed.

[0024] Compared with the prior art, the settings of each channel in the present invention are intuitive and clear, and the method of clearing first and then resetting can flexibly allocate the wiring mode of each channel; it is convenient to handle the relationship between each channel, and it is convenient to set the input and output channels to measure efficiency while setting the wiring. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings, which constitute part of this application, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an undue limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 This is a flowchart for resetting the A channel wiring mode. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the embodiments and the accompanying drawings. Here, the exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but are not intended to limit the present invention.

[0028] A channel allocation method for a multi-channel power analyzer, wherein the multi-channel power analyzer includes multiple channels, each channel is allocated a primary data structure, and the primary data structure includes a wiring mode and associated channels. Resetting the wiring mode of a channel includes the following steps:

[0029] S1. Determine whether the channel has been assigned a wiring method.

[0030] S2. If the channel has a distribution wiring method, enter S3.

[0031] S3. Find a certain associated channel from all associated channels of the channel, first clear all associated channels of the associated channel, and then clear all wiring modes of the associated channel.

[0032] S4. After clearing all associated channels of the channel in sequence according to S3, reset the wiring mode of the channel.

[0033] S5. Reconfigure all associated channels of the channel according to the new wiring method.

[0034] S6. Find a certain associated channel from all associated channels of the channel, and similarly set the wiring mode and associated channel of the associated channel.

[0035] S7. After setting all associated channels of the channel in sequence according to S5, the setting is completed.

[0036] The channel settings in this allocation scheme are intuitive and clear. After clearing and resetting the channels step by step by searching for associations, the wiring modes of each channel can be flexibly allocated. It is convenient to handle the relationship between each channel and to set the input and output channels to measure efficiency while setting the wiring.

[0037] Example 1: A channel allocation method for a multi-channel power analyzer, wherein the multi-channel power analyzer includes multiple channels, each channel is allocated a primary data structure, and the primary data structure includes a wiring mode Wire and an associated channel Channel. Resetting the wiring mode of channel A includes the following steps:

[0038] S1, determine whether the A channel has been assigned a wiring method,

[0039] S2. If channel A has a distribution wiring method, go to S3.

[0040] S3. Find associated channel B from all associated channels of channel A, first clear all associated channels of associated channel B, then clear all wiring modes of associated channel B.

[0041] S4. After clearing all associated channels of channel A in sequence according to S3, reset the wiring mode of channel A.

[0042] S5. Reconfigure all associated channels of channel A according to the new wiring method.

[0043] S5. Find a certain associated channel from all associated channels of channel A, and set the wiring mode and associated channel of the associated channel in the same way.

[0044] S6. After setting all associated channels of channel A in sequence according to S5, the setting is completed.

[0045] Example 2: Channel A is a channel of a multi-channel power analyzer, channels B and C are associated channels of channel A and are referred to as associated channels B and C, channel D is an associated channel of associated channel B and is referred to as associated channel D, the wiring mode of channel A is reset, the new wiring mode of channel A is reset, channels B and D are associated channels of channel A and are referred to as associated channels B and D, channel C is an associated channel of associated channel D and is referred to as associated channel C,

[0046] Clearing process: S1, determine whether channel A has been assigned a wiring method,

[0047] S2. Find the associated channel B from all associated channels of channel A.

[0048] S3. Find associated channel D from all associated channels of associated channel B, first clear all associated channels of associated channel D, then clear all wiring modes of associated channel D.

[0049] S4. Clear all associated channels of associated channel B according to step S3, and then clear all wiring modes of associated channel B.

[0050] S5. Follow steps S2-S4 to find the associated channel C and clear all associated channels and all wiring methods of the associated channel C.

[0051] S6. After clearing all associated channels of channel A in sequence according to steps S2-S4, reset the wiring mode of channel A.

[0052] The steps to reset the wiring mode of channel A are as follows:

[0053] S7. Reconfigure the wiring mode of channel A according to the new wiring mode. Channels B and D are the associated channels of channel A and are called associated channels B and D.

[0054] S8. Find the associated channel B from all the associated channels of channel A and reconfigure the wiring method of the associated channel B.

[0055] S9. Find associated channel C from all associated channels of associated channel B. Similarly, set the wiring method and associated channels of associated channel C.

[0056] S10, set all associated channels of associated channel B in sequence according to S9,

[0057] S11. Follow S8-S10 to find the associated channel D and set all associated channels and all wiring methods of the associated channel D.

[0058] S12. After all associated channels of channel A are set in sequence according to S8-S10, the setting is completed and the data structure corresponding to channel A is reconstructed.

[0059] As part of a multi-channel power analyzer, this solution plays a role in allocating the wiring modes of each channel. It can also flexibly and quickly allocate the wiring modes of each channel and quickly determine the calculation method when calculating the corresponding Sigma electrical parameters. It also plays a role in testing equipment efficiency, conveniently finding the wiring modes of the corresponding input and output channels to quickly perform the corresponding efficiency calculations. It reduces the coupling between the various modules of the equipment software, making the software architecture more concise and greatly facilitating subsequent maintenance.

[0060] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any other manner. Any person skilled in the art may utilize the above-disclosed technical content to modify or modify the present invention into equivalent embodiments. However, any simple modifications, equivalent variations, and modifications to the above embodiments that do not depart from the technical content of the present invention and are based on the technical essence of the present invention remain within the scope of protection of the present invention.

Claims

1. A channel allocation method for a multi-channel power analyzer, characterized in that: The multi-channel power analyzer includes multiple channels, each channel is assigned a primary data structure, and the primary data structure includes a wiring mode and an associated channel. Resetting the wiring mode of a channel includes the following steps: S1. Determine whether the channel has been assigned a wiring method. S2. If the channel has a distribution wiring method, enter S3. S3. Find a certain associated channel from all associated channels of the channel, first clear all associated channels of the associated channel, and then clear all wiring modes of the associated channel. S4. After clearing all associated channels of the channel in sequence according to S3, reset the wiring mode of the channel. S5. Reconfigure all associated channels of the channel according to the new wiring method. S6. Find a certain associated channel from all associated channels of the channel, and similarly set the wiring mode and associated channel of the associated channel. S7. After setting all associated channels of the channel in sequence according to S5, the setting is completed.

2. The channel allocation method for a multi-channel power analyzer according to claim 1, characterized in that: Channel A is a channel of a multi-channel power analyzer. To reset the wiring mode of channel A, follow these steps: S1. Determine whether channel A has been assigned a wiring mode. Channels B and C are associated channels of channel A and are called associated channels B and C. S2. Find associated channel B from all associated channels of channel A. Channel D is the associated channel of associated channel B and is called associated channel D. S3. Find associated channel D from all associated channels of associated channel B, first clear all associated channels of associated channel D, then clear all wiring modes of associated channel D. S4. Clear all associated channels of associated channel B according to step S3, and then clear all wiring modes of associated channel B. S5. Follow steps S2-S4 to find the associated channel C and clear all associated channels and all wiring methods of the associated channel C. S6. After clearing all associated channels of channel A in sequence according to steps S2-S4, reset the wiring mode of channel A. S7. Reconfigure the wiring mode of channel A according to the new wiring mode. Channels B and D are the associated channels of channel A and are called associated channels B and D. S8. Find associated channel B from all associated channels of channel A, and set the wiring method and associated channels of associated channel B in the same way. S9. Find the associated channel D according to S8 and set all associated channels and all wiring methods of the associated channel D. S10. After all associated channels of channel A are set in sequence according to S8, the setting is completed and the data structure corresponding to channel A is reconstructed.

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