Component virtual wiring method capable of automatically generating wiring table

Abstract

The invention relates to a component virtual wiring method capable of automatically generating a wiring table, and belongs to the field of electrical automation. The method comprises the following steps: carrying out virtual component layout on electric appliance virtual software according to real components, and carrying out wire connection on the virtual components according to an electrical principle to form an electrical connection diagram to be verified; performing electrical principle verification on the electrical connection diagram; if the verification of the electrical principle is not passed, modifying the connection relationship according to the prompt information; if the verification of the electrical principle is passed, automatically generating a wiring table; wherein the prompt information comprises the reason that the verification of the electrical principle is not passed. Electrical wiring can be directly carried out according to the electrical principle, a user does not need to fill in an electrical wiring table according to the electrical appliance connection relation, the connection relation can be modified according to the prompt information when the electrical principle verification is not passed, and the wiring table is generated under the condition that the electrical principle verification is passed, so that the process can be simplified, and the wiring efficiency is improved. And the wiring efficiency is improved.

Description

Technical Field

[0001] The invention relates to a component virtual wiring method capable of automatically generating a wiring table, and belongs to the field of electrical automation. Background Art

[0002] In computer-aided design, electrical wiring is the basic way to represent the connection between electrical components. It is used to represent the connection relationship and routing method between different components.

[0003] The Chinese invention patent application publication with application publication number CN115293098A discloses an automatic wiring method for an electrical cabinet. The method is based on: obtaining an unwired three-dimensional model and an electrical wiring table, identifying the three-dimensional model, and reading the electrical wiring table to obtain the starting and ending positions of the wiring; selecting a wiring area, automatically calculating the spatial position of the components in the wiring area; performing three-dimensional automatic wiring according to the electrical wiring table and the spatial position of the components in the wiring area; generating cables until all three-dimensional wiring is completed to obtain a three-dimensional model containing three-dimensional cables.

[0004] Since this method requires the user to fill in the connection relationship between each electrical component in the electrical wiring table according to the electrical principle, after the user fills in the electrical wiring table, the unwired three-dimensional model is wired according to the electrical wiring table. However, the electrical wiring table is easy to fill in incorrectly. Once the electrical wiring table is filled in incorrectly, the electrical principle verification will fail. When the electrical principle fails, it is necessary to modify the connection relationship in the electrical wiring table, and then wire and verify again. This process is cumbersome and will lead to low wiring efficiency. Summary of the invention

[0005] The purpose of the present invention is to provide a component virtual wiring method capable of automatically generating a wiring table, so as to solve the problem of low wiring efficiency when wiring electrical appliances in the prior art.

[0006] To achieve the above object, the solution of the present invention includes:

[0007] A component virtual wiring method capable of automatically generating a wiring table of the present invention comprises the following steps:

[0008] On the virtual wiring software, virtual components are laid out according to real components, and virtual components are connected according to electrical principles to form an electrical connection diagram to be verified;

[0009] Conduct electrical principle verification on the electrical connection diagram; if the electrical principle verification fails, modify the connection relationship according to the prompt information; if the electrical principle verification passes, automatically generate a wiring table;

[0010] The prompt information includes the reason why the electrical principle verification failed.

[0011] Furthermore, after the connection relationship is modified according to the prompt information, the electrical principle verification is performed again on the electrical connection diagram after the connection is modified, until the electrical principle verification passes, and the wiring table is automatically generated.

[0012] Furthermore, the electrical principle verification at least includes short circuit verification, and the short circuit verification includes: short circuit judgment on the line where the power supply is located, if there is a short circuit, the electrical principle verification fails; if there is no short circuit, the electrical principle verification passes.

[0013] Furthermore, the short circuit verification process is: determine whether there is resistance between the power supply starting point and the ground terminal. If there is no resistance, it is determined that there is a short circuit; if there is resistance, it is determined that there is no short circuit.

[0014] Furthermore, the short circuit verification process is: determine whether there is resistance between the positive pole of the power supply and the negative pole of the power supply. If there is no resistance, it is determined that there is a short circuit; if there is resistance, it is determined that there is no short circuit.

[0015] Furthermore, the electrical principle verification also includes open circuit verification;

[0016] The open circuit verification includes: comparing the connected electrical connection diagram with the components in the standard electrical connection diagram, and judging whether the other end of the virtual component connected to the terminal block is connected to other virtual components. If there is no connection, it is judged as an open circuit; if there is a connection, it is judged that there is no open circuit;

[0017] When the electrical principle verification also includes open circuit verification, when there is no short circuit and no open circuit, the electrical principle verification is deemed to have passed; if there is a short circuit or an open circuit, the electrical principle verification is deemed to have failed.

[0018] Furthermore, electrical principle verification also includes device missing verification;

[0019] The device missing verification includes: comparing the connected electrical connection diagram with the components in the standard electrical connection diagram to determine whether they are consistent with the standard electrical connection diagram. If they are consistent, it is determined that there is no missing device; if they are inconsistent, it is determined that the device is missing;

[0020] When the electrical principle verification also includes device missing verification, when there is no short circuit and no missing device, the electrical principle verification is deemed to have passed; if there is a short circuit or a missing device, the electrical principle verification is deemed to have failed.

[0021] Furthermore, electrical principle verification also includes wiring error verification;

[0022] Wiring error verification includes: comparing the connected electrical connection diagram with the connection relationship between components in the standard electrical connection diagram to determine whether they are consistent with the standard electrical connection diagram. If they are consistent, it is determined that there is no wiring error; if they are inconsistent, it is determined that there is a wiring error.

[0023] When the electrical principle verification also includes device missing verification, when there is no short circuit and the connection relationship between the components in the connected electrical connection diagram is consistent with that in the standard electrical connection diagram, the electrical principle verification is deemed to have passed; if there is a short circuit, or the connection relationship between the components in the connected electrical connection diagram is inconsistent with that in the standard electrical connection diagram, the electrical principle verification is deemed to have failed.

[0024] Furthermore, the method further includes: setting a unique name for the selected virtual component.

[0025] Furthermore, the wiring table includes at least the wire number and length of the wire used for connection.

[0026] The beneficial effects of the present invention are as follows: as a pioneering invention, the present invention provides a component virtual wiring method capable of automatically generating a wiring table, by performing virtual component layout on real components on electrical virtual software, connecting virtual components according to electrical principles, forming an electrical connection diagram to be verified; performing electrical principle verification on the electrical connection diagram; if the electrical principle verification fails, modifying the connection relationship according to the prompt information; if the electrical principle verification passes, automatically generating a wiring table; wherein the prompt information includes the reason why the electrical principle verification fails. The present invention can directly perform electrical wiring manually according to the electrical principles of real components, making the wiring process more intuitive, and the wiring table is automatically generated after the wiring is completed and the electrical principle verification passes, avoiding the cumbersome process of manually filling in the electrical wiring table and then automatically performing electrical wiring, and re-modifying the electrical wiring table when the electrical principle verification fails, which can simplify the process and improve wiring efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a flow chart of a component virtual wiring method capable of automatically generating a wiring table provided by an embodiment of the present invention;

[0028] Figure 2 is a schematic diagram of an interface of an electrical appliance virtual software provided by an embodiment of the present invention;

[0029] Figure 3 It is a wiring diagram for wiring according to electrical principles provided by an embodiment of the present invention;

[0030] Figure 4 It is a schematic diagram of an electrical principle verification result provided by an embodiment of the present invention;

[0031] Figure 5 It is a schematic diagram of generating a wiring table result provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0033] The concept of the present invention is to layout the electrical appliances according to real physical devices on the electrical appliance virtual software, make electrical connections according to electrical principles, and verify the electrical principles. When the electrical principles are verified, the wiring table is automatically printed.

[0034] Specifically, virtual components are laid out according to real components on the electrical virtual software, and virtual components are wired according to electrical principles to form an electrical connection diagram to be verified; the electrical principle is verified on the electrical connection diagram; if the electrical principle verification fails, the connection relationship is modified according to the prompt information; if the electrical principle verification passes, a wiring table is automatically generated; wherein the prompt information includes the reason why the electrical principle verification fails. Since electrical wiring can be directly performed according to electrical principles, the user does not need to fill in the electrical wiring table according to the electrical connection relationship. When the electrical principle verification fails, the connection relationship can be modified according to the prompt information. The wiring table is generated only when the electrical principle verification passes, which can simplify the process and improve wiring efficiency.

[0035] An embodiment of a component virtual wiring method capable of automatically generating a wiring table:

[0036] Figure 1 FIG. 1 is a flow chart of a component virtual wiring method capable of automatically generating a wiring table provided by an embodiment of the present invention, such as Figure 1 As shown, the component virtual wiring method includes the following steps: S101, performing virtual component layout according to real components on electrical appliance virtual software, connecting the virtual components according to electrical principles, and forming an electrical connection diagram to be verified.

[0037] Specifically, when there are already unwired components on the electrical virtual software, the unwired components are directly connected according to electrical principles; when there are no components on the electrical virtual software, the required components can be dragged out on the electrical virtual software according to electrical principles and then connected.

[0038] The following uses daily training scenarios and examination scenarios as examples to explain.

[0039] Taking daily training scenarios as an example; the electrical virtual software will call out virtual components in advance based on real components and complete the layout in the editing area. Users only need to connect the virtual components according to electrical principles.

[0040] Taking the exam scenario as an example: candidates need to drag the required components from the device library according to the exam questions, layout the virtual components according to the real components, and then connect the virtual components according to electrical principles.

[0041] In order to distinguish components, as an optional implementation, a unique name can be set for the selected virtual component. The process of setting the name can occur before connecting the wires (i.e., naming the virtual components dragged out) or after completing the connection (i.e., naming the virtual components in the electrical connection diagram), and the present invention does not specifically limit this.

[0042] S102, performing electrical principle verification on the electrical connection diagram; if the electrical principle verification fails, modifying the connection relationship according to the prompt information; if the electrical principle verification passes, automatically generating a wiring table.

[0043] Among them, the electrical principle verification includes at least short circuit verification, and may also include open circuit verification, missing device verification, and connection error verification, etc., which are not particularly limited in the present invention. Among them, the short circuit verification includes: short circuit judgment of the line where the power supply is located. If there is a short circuit, the electrical principle verification fails; if there is no short circuit, the electrical principle verification passes. Among them, the line where the power supply is located can be the line between the starting point of the power supply and the ground terminal, or it can be the line from the positive pole of the power supply to the negative pole of the power supply, which are not particularly limited in the present invention.

[0044] When the power supply line is from the power supply starting point to the power supply connection, determine whether there is resistance between the power supply starting point and the grounding terminal. If there is no resistance, it is determined that there is a short circuit; if there is resistance, it is determined that there is no short circuit. When the power supply line is from the positive pole of the power supply to the negative pole of the power supply, determine whether there is resistance between the positive pole of the power supply and the negative pole of the power supply. If there is no resistance, it is determined that there is a short circuit; if there is resistance, it is determined that there is no short circuit.

[0045] Since short-circuit verification does not require a standard electrical connection diagram as a reference, short-circuit verification can be applied to various scenarios, such as industrial design, learning exercises, and assessment scenarios, etc., which do not require a standard electrical connection diagram.

[0046] Among them, the open circuit verification includes: comparing the connected electrical connection diagram with the components in the standard electrical connection diagram, judging whether the other end of the component connected to the terminal block is connected to other components. If there is no connection, it is determined to be an open circuit; if there is a connection, it is determined that there is no open circuit. Among them, the terminal block is used for wiring, and the supplier is Phoenix. As another optional implementation, the terminal block can also be provided by other manufacturers, and the present invention does not specifically limit this. This embodiment is exemplified by taking the terminal block provided by Phoenix (hereinafter referred to as Phoenix terminal) as an example.

[0047] Among them, missing device verification includes: comparing the connected electrical connection diagram with the components in the standard electrical connection diagram to determine whether they are consistent with the standard electrical connection diagram. If they are consistent, it is determined that there is no missing device; if they are inconsistent, it is determined that there is a missing device. Among them, wiring error verification includes: comparing the connection relationship between the connected electrical connection diagram and the components in the standard electrical connection diagram to determine whether they are consistent with the standard electrical connection diagram. If they are consistent, it is determined that there is no wiring error; if they are inconsistent, it is determined that there is a wiring error.

[0048] Since open circuit verification, device missing verification, and wiring error verification all require standard electrical connection diagrams for reference, open circuit verification, device missing verification, and wiring error verification are suitable for scenarios with standard electrical connection diagrams, such as learning training and assessment scenarios.

[0049] It is understandable that when the electrical principle verification includes only one verification object, the electrical principle verification is passed as long as the verification object passes the verification, and if the verification object fails the verification, the electrical principle verification fails. When the electrical principle verification includes multiple verification objects, the electrical principle verification is passed only when all the verification objects pass the verification, and if one verification object fails, the electrical principle verification fails.

[0050] The prompt information includes the reason why the electrical principle verification failed. For example, taking the short circuit verification failure as an example, the prompt information includes the short circuit verification principle failure. After the user sees the prompt of the short circuit verification principle failure, the user can check the circuits one by one and reconnect the short circuit.

[0051] In order to improve the user experience, as an optional implementation, the prompt information may also include the number of errors and the modification method. The number of errors may be the total number of errors that do not distinguish between the types of electrical principle verification failures, or the number of errors of each type that distinguish between the types of electrical principle verification failures, etc. The present invention does not specifically limit this, and the following takes the number of errors that distinguish between the types of electrical principle verification failures as an example for exemplary description.

[0052] For example, taking the failure of short circuit verification as an example, the prompt information includes the number of short circuits that failed the short circuit verification in the electrical connection diagram, the location of the short circuit and the correct connection method; for another example, taking the failure of missing device verification as an example, the prompt information includes the total number of missing devices, what the missing components are, or what the extra components are, or which component is different compared with the standard electrical connection diagram.

[0053] The wiring table at least includes the wire number and length of the wire used for connection. As another optional implementation, it may also include the color and material of the wire. The present invention does not specifically limit this, and the wiring table including the wire number and length of the wire is used as an example for exemplary description.

[0054] In order to ensure that the electrical connection diagram is correct, as an optional implementation, after modifying the connection relationship according to the prompt information, the electrical principle of the modified electrical connection diagram can be verified again until the electrical principle verification passes and the wiring table is automatically generated.

[0055] Those skilled in the art will appreciate that the above embodiments are exemplary and are not intended to limit the present application. Where possible, the execution order of one or more of the above steps may be adjusted, or may be selectively combined to obtain one or more other embodiments. Those skilled in the art may select and combine any of the above steps as needed, and all those that do not depart from the essence of the present application fall within the scope of protection of the present application.

[0056] Combine the following Figure 2 to Figure 5 , an example is given to illustrate the component virtual wiring method provided in an embodiment of the present invention.

[0057] Figure 2 is a schematic diagram of an interface of an electrical appliance virtual software provided by an embodiment of the present invention, such as Figure 2 As shown, according to the real components (not shown), the required components are selected from the component library in the interface of the electrical virtual software, and dragged to the editing area to design the electrical schematic. This embodiment takes dragging out the indicator lights_red and green and the Phoenix terminals (not shown) as an example for exemplary description.

[0058] Figure 3 is a wiring diagram for wiring according to electrical principles provided by an embodiment of the present invention, such as Figure 3As shown, the name of the first indicator light_red and green is set to L1, the name of the second indicator light_red and green is set to L2, the name of the third indicator light_red and green is set to L12, the name of the fourth indicator light_red and green is set to L21, the name of the first Phoenix terminal is set to P1, the name of the second Phoenix terminal is set to P2, the name of the third Phoenix terminal is set to P11, and the name of the fourth Phoenix terminal is set to P22.

[0059] In the editing area, directly connect the first indicator light_red and green L1, the second indicator light_red and green L2, the third indicator light_red and green L12, the fourth indicator light_red and green L21, the first Phoenix terminal P1, the second Phoenix terminal P2, the third Phoenix terminal P11, and the fourth Phoenix terminal P22 according to electrical principles.

[0060] That is, starting point No. 2 of the first indicator light_red and green L1 is connected to the lower end point of the first Phoenix terminal P1, starting point No. 2 of the third indicator light_red and green L12 is connected to the lower end point of the third Phoenix terminal P11, starting point No. 1 of the second indicator light_red and green L2 is connected to the lower end point of the second Phoenix terminal P1, starting point No. 1 of the fourth indicator light_red and green L21 is connected to the lower end point of the fourth Phoenix terminal P22, and the upper end point of the third Phoenix terminal P11 is connected to the upper end point of the second Phoenix terminal P2.

[0061] Figure 4 is a schematic diagram of an electrical principle verification result provided by an embodiment of the present invention, such as Figure 4 As shown, the electrical principle verification is performed on the connected electrical connection diagram, and the numbers of short circuit errors, open circuit errors, missing device errors and connection errors are all 0, indicating that the electrical principle verification has passed.

[0062] Figure 5 is a schematic diagram of generating a wiring table result provided by an embodiment of the present invention, such as Figure 5 As shown, the wiring table includes the wire number and length of the connection wire used for connection.

[0063] Specifically, the length of the line connecting the starting point No. 2 of the first indicator light_red and green L1 and the lower end point of the first Phoenix terminal P1 is 20 centimeters (cm), and the line number is 101; the length of the line connecting the starting point No. 2 of the third indicator light_red and green L12 and the lower end point of the third Phoenix terminal P11 is 20 cm, and the line number is 102; the length of the line connecting the starting point No. 1 of the second indicator light_red and green L2 and the lower end point of the second Phoenix terminal P1 is 40 cm, and the line number is 103; the length of the line connecting the starting point No. 1 of the fourth indicator light_red and green L21 and the lower end point of the fourth Phoenix terminal P22 is 40 cm, and the line number is 104; the length of the line connecting the upper end point of the third Phoenix terminal P11 and the upper end point of the second Phoenix terminal P2 is 30 cm, and the line number is 105.

[0064] The remarks in the wiring table may include the color (not shown) and material (not shown) of the connection line.

[0065] The embodiment of the present invention provides a component virtual wiring method capable of automatically generating a wiring table, which performs virtual component layout on real components on electrical appliance virtual software, connects virtual components according to electrical principles, and forms an electrical connection diagram to be verified; performs electrical principle verification on the electrical connection diagram; if the electrical principle verification fails, the connection relationship is modified according to prompt information; if the electrical principle verification passes, a wiring table is automatically generated; wherein the prompt information includes the reason why the electrical principle verification fails. Since electrical wiring can be manually performed directly according to the electrical principles of real components, the wiring process is more intuitive, and the wiring table is automatically generated after the wiring is completed and the electrical principle verification passes, avoiding the cumbersome process of manually filling in the electrical wiring table and then automatically performing electrical wiring, and re-modifying the electrical wiring table when the electrical principle verification fails, which can simplify the process and improve wiring efficiency.

Claims

1. A component virtual wiring method capable of automatically generating a wiring table, characterized in that: The steps include: On the virtual wiring software, virtual components are laid out according to real components, and virtual components are connected according to electrical principles to form an electrical connection diagram to be verified; Performing electrical principle verification on the electrical connection diagram; if the electrical principle verification fails, modifying the connection relationship according to the prompt information; if the electrical principle verification passes, automatically generating a wiring table; The prompt information includes the reason why the electrical principle verification failed.

2. The component virtual wiring method capable of automatically generating a wiring table according to claim 1, characterized in that: After modifying the connection relationship according to the prompt information, the electrical principle verification is performed again on the electrical connection diagram after the modification, until the electrical principle verification is passed, and the wiring table is automatically generated.

3. The component virtual wiring method capable of automatically generating a wiring table according to claim 1 or 2, characterized in that: The electrical principle verification at least includes short circuit verification, and the short circuit verification includes: short circuit judgment on the circuit where the power supply is located, if there is a short circuit, the electrical principle verification fails; if there is no short circuit, the electrical principle verification passes.

4. The component virtual wiring method capable of automatically generating a wiring table according to claim 3, characterized in that: The short circuit verification process is: determine whether there is resistance between the power supply starting point and the ground terminal. If there is no resistance, it is determined that there is a short circuit; if there is resistance, it is determined that there is no short circuit.

5. The component virtual wiring method capable of automatically generating a wiring table according to claim 3, characterized in that: The short circuit verification process is: determine whether there is resistance between the positive pole and the negative pole of the power supply. If there is no resistance, it is determined that there is a short circuit; if there is resistance, it is determined that there is no short circuit.

6. The component virtual wiring method capable of automatically generating a wiring table according to claim 3, characterized in that: The electrical principle verification also includes open circuit verification; The open circuit verification includes: comparing the connected electrical connection diagram with the components in the standard electrical connection diagram, judging whether the other end of the virtual component connected to the terminal block is connected to other virtual components, if not connected, it is judged as an open circuit; if connected, it is judged that there is no open circuit; When the electrical principle verification also includes open circuit verification, when there is no short circuit and no open circuit, the electrical principle verification is deemed to have passed; if there is a short circuit or an open circuit, the electrical principle verification is deemed to have failed.

7. The component virtual wiring method capable of automatically generating a wiring table according to claim 3, characterized in that: The electrical principle verification also includes device missing verification; The device missing verification includes: comparing the connected electrical connection diagram with the components in the standard electrical connection diagram to determine whether they are consistent with the standard electrical connection diagram. If they are consistent, it is determined that there is no missing device; if they are inconsistent, it is determined that the device is missing; When the electrical principle verification also includes device missing verification, when there is no short circuit and no missing device, the electrical principle verification is deemed to have passed; if there is a short circuit or a missing device, the electrical principle verification is deemed to have failed.

8. The component virtual wiring method capable of automatically generating a wiring table according to claim 3, characterized in that: The electrical principle verification also includes wiring error verification; The wiring error verification includes: comparing the connected electrical connection diagram with the connection relationship between components in the standard electrical connection diagram to determine whether they are consistent with the standard electrical connection diagram. If they are consistent, it is determined that there is no wiring error; if they are inconsistent, it is determined that there is a wiring error. When the electrical principle verification also includes device missing verification, when there is no short circuit and the connection relationship between the components in the connected electrical connection diagram is consistent with that in the standard electrical connection diagram, the electrical principle verification is deemed to have passed; if there is a short circuit, or the connection relationship between the components in the connected electrical connection diagram is inconsistent with that in the standard electrical connection diagram, the electrical principle verification is deemed to have failed.

9. The component virtual wiring method capable of automatically generating a wiring table according to claim 1, characterized in that: Also includes: Set a unique name for the selected virtual component.

10. The component virtual wiring method capable of automatically generating a wiring table according to claim 1, characterized in that: The wiring table at least includes the line number and length of the connection line used for connection.

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