WO2022222833A1

WO2022222833A1 - Circuit component recognition method

Info

Publication number: WO2022222833A1
Application number: PCT/CN2022/086740
Authority: WO
Inventors: 张敬敏
Original assignee: 追信数字科技有限公司
Priority date: 2021-04-21
Filing date: 2022-04-14
Publication date: 2022-10-27
Also published as: CN113219321A

Abstract

Provided is a circuit component recognition method. The method comprises the steps of: S1, presetting a first-level recognition unit inside a component, wherein the first-level recognition unit is used for recognizing an input end and an output end of the component, and correspondingly recognizing an input end and an output end on the same contact circuit; S2, presetting second-level recognition units at the input end and the output end on the same contact circuit, and pre-matching the second-level recognition units with a corresponding contact circuit type, such that the second-level recognition units are used for recognizing the type of the contact circuit; S3, by means of the first-level recognition unit, a detection apparatus recognizing an input end and an output end of a certain contact circuit in the component, and then by means of the second-level recognition units, recognizing the type of the contact circuit; and S4, according to the type of the contact circuit, performing installation, detection or maintenance of the component. By means of the circuit component recognition method, it is convenient for operators to perform detection, installation or maintenance.

Description

A kind of circuit component identification method

technical field

The invention relates to the technical field of components, in particular to a method for identifying circuit components.

Background technique

When the circuit fails, first analyze the circuit principle according to the drawings, and then the meter detects the circuit contact data. Since the circuit has a parallel common point, it is very difficult to use the meter to measure the connection relationship of the electrical components. The parallel common point must be disconnected before using the meter. One test lead is aligned with one end of the wire, and the other test lead can find the other end of the wire after measuring other contacts of the circuit for many times. This traditional two-wire loop measurement circuit method requires two test leads to form a loop to measure, and it takes multiple measurements to determine the connection method of the contact wires. The working principle of the electrical components in the circuit can only be clearly distinguished by looking at the instructions or drawings.

technical problem

If a new single-line single-circuit measurement circuit method is designed, the general electrician can see the connection method inside the circuit and the working principle of the circuit components with eyes, which can shorten the circuit installation and circuit fault detection time, and greatly improve the electrician's work efficiency.

technical solutions

The purpose of the present invention is to provide a circuit component identification method, which is convenient for operators to quickly locate the input and output ends of components in the circuit, identify the types of components, and facilitate the operators to detect, install or maintain.

In order to solve the above-mentioned technical problems, the present invention provides a method for identifying circuit components, comprising the steps of:

S1. A first-level identification unit is set inside the component in advance, and the first-level identification unit is used to identify the input end and the output end of the component, and identify the input end and the output end on the same contact circuit correspondingly;

S2. A secondary identification unit is set at the input end and the output end of the same contact circuit in advance, and the corresponding contact circuit type is matched for the secondary identification unit in advance, so that the secondary identification unit is used to identify the type of the contact circuit;

S3. The detection device identifies the input end and output end of a contact circuit in the component through the first-level identification unit, and then identifies the type of the contact circuit through the second-level identification unit;

S4. According to the type of contact circuit, install, test or maintain components.

Preferably, the first-level identification unit is an optical display identification unit, which installs the guiding light inside the component, configures a guiding light in the same contact circuit, and connects the two ends of the guiding light with the input end and the output of the same contact circuit respectively. corresponding settings.

Preferably, the secondary identification unit is a color mark identification unit, which is marked with the same color by marking the input end and the output end of the same contact circuit.

Preferably, the color of the color code identification unit includes 7 colors, which are red, green, yellow, blue, brown, orange and white respectively.

Preferably, the contact circuit types include normally closed contact circuits, normally open contact circuits, inductive element contact circuits, resistive element contact circuits, capacitive element contact circuits, semiconductor element contact circuits, terminal element contact circuits, and jumper conductor element contact circuits Circuits and aviation plug socket connector circuits;

Among them, the red matching normally closed contact circuit, the green matching normally open contact circuit, the yellow matching inductive element contact circuit, the blue matching resistance element contact circuit, the brown matching capacitive element contact circuit, the orange matching semiconductor element contact circuit and the white matching terminal, At least one of the conductor element contact circuit or the aviation plug socket connector circuit.

Preferably, the detection device is a light source emitting device, and the light source emitting device is irradiated at one end of the guiding light, and the other end of the guiding light will emit light, that is, the position of the input end and the output end of the same contact circuit is identified.

Preferably, the secondary identification unit is a digital identification unit, which is marked with the same number on the input end and the output end of the same contact circuit.

beneficial effect

The present invention has the following beneficial effects: the circuit component identification method of the present invention sets a first-level identification unit and a second-level identification unit on the component, and the first-level identification unit can identify the input end and the output end of the same contact loop on the component, It is convenient to locate the wiring port of the component, and the secondary identification unit can identify the type of the contact circuit, which is convenient for the operator to understand its working principle, convenient for wiring, and convenient for subsequent inspection and maintenance, which improves the work efficiency of the operator and saves circuit maintenance and inspection. time.

Description of drawings

FIG. 1 is a schematic flowchart of a circuit component identification method provided by an embodiment of the present invention.

Embodiments of the present invention

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying The device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as a limitation of the present application.

In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood in specific situations.

Referring to Figure 1, a preferred embodiment of the present invention provides a method for identifying circuit components, including the steps:

Based on the above scheme, the principle of the circuit component identification method of the preferred embodiment of the present invention is as follows: the first-level identification unit and the second-level identification unit are preset for the components; the first-level identification unit is identified by an external detection device, and the components are identified. The input terminal and output terminal on the same internal contact loop are then identified by the secondary identification unit to identify the type of the contact loop to complete the identification of circuit components.

In the circuit component identification method of the present invention, a first-level identification unit and a second-level identification unit are arranged on the component, and the input end and output end of the same contact loop on the component can be identified through the first-level identification unit, which facilitates the identification of the component wiring port. Positioning, the secondary identification unit identifies the type of the contact loop, which is convenient for the operator to understand its working principle, convenient for wiring, and convenient for subsequent inspection and maintenance, improve the work efficiency of the operator, and save the time of circuit maintenance and inspection.

As a preferred solution, the first-level identification unit is an optical display identification unit, which installs the guiding light inside the component, configures a guiding light in the same contact circuit, and connects the two ends of the guiding light with the input end and the input end of the same contact circuit respectively. The output terminal corresponds to the setting. Specifically, by installing the guide light inside the component, and making the two ends of the guide light correspond to the input end and the output end of the same contact circuit, when the light source is irradiated to one end of the guide light, it can be quickly positioned to the same The other end of the matching is convenient to quickly locate both ends of the contact loop, which is convenient for operators to wire, detect and maintain, and improve work efficiency.

It should be noted that a guide light is a wire made of glass or plastic that can refract light. The propagation of light depends on the reflection of light in the light guide material, and a light ray can form a circuit.

As a preferred solution, the secondary identification unit is a color code identification unit, which is marked with the same color on the input end and the output end of the same contact circuit. Specifically, using color as the secondary identification unit can facilitate the operator to quickly identify the type of the same contact circuit of the component, facilitate understanding of the internal working principle, and improve work efficiency.

As a preferred solution, the color of the color code identification unit includes 7 kinds, which are respectively red, green, yellow, blue, brown, orange and white. Specifically, the traditional color distinction is used to facilitate the identification of the point loop, and it is convenient for the operator to identify at a glance and quickly.

As a preferred solution, the contact circuit types include normally closed contact circuits, normally open contact circuits, inductive element contact circuits, resistance element contact circuits, capacitive element contact circuits, semiconductor element contact circuits, terminal element contact circuits, and jumper conductor elements. Contact circuit and aviation plug socket connector circuit;

Among them, the red matching normally closed contact circuit, the green matching normally open contact circuit, the yellow matching inductive element contact circuit, the blue matching resistance element contact circuit, the brown matching capacitive element contact circuit, the orange matching semiconductor element contact circuit and the white matching terminal, cross At least one of the conductor element contact circuit or the aviation plug socket connector circuit.

As a preferred solution, the detection device is a light source emission device, and the light source emission device is irradiated at one end of the guiding light, and the other end of the guiding light will emit light, that is, the input and output positions of the same contact circuit are identified.

As a preferred solution, the secondary identification unit is a digital identification unit, which is marked with the same number on the input end and the output end of the same contact circuit.

Industrial Applicability

To sum up, the preferred embodiment of the present invention provides a circuit component identification method, which is compared with the prior art: the circuit component identification method of the present invention sets a first-level identification unit and a second-level identification unit on the components, through a The first-level identification unit can identify the input and output ends of the same contact loop on the component, which is convenient for the positioning of the component wiring port. It is convenient for follow-up inspection and maintenance, improves the work efficiency of operators, and saves the time of circuit maintenance and inspection.

Sequence Listing Free Content

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the technical principle of the present invention, several improvements and replacements can be made. These improvements and replacements It should also be regarded as the protection scope of the present invention.

Claims

A circuit component identification method, characterized in that: comprising the steps of:

S1. A first-level identification unit is set inside the component in advance, and the first-level identification unit is used to identify the input end and the output end of the component, and identify the input end and the output end on the same contact circuit correspondingly;

S2. A secondary identification unit is set at the input end and the output end of the same contact circuit in advance, and the corresponding contact circuit type is matched for the secondary identification unit in advance, so that the secondary identification unit is used to identify the type of the contact circuit;

S3. The detection device identifies the input end and output end of a contact circuit in the component through the first-level identification unit, and then identifies the type of the contact circuit through the second-level identification unit;

S4. According to the type of contact circuit, install, test or maintain components.
The circuit component identification method as claimed in claim 1, it is characterized in that: described first-level identification unit is a light-display identification unit, and by installing the guide light inside the component, the same contact circuit is configured with a guide light to guide the light. The two ends of the light are respectively set corresponding to the input end and the output end of the same contact circuit.
The circuit component identification method of claim 1, wherein the secondary identification unit is a color code identification unit, which is marked with the same color by marking the input end and the output end of the same contact circuit.
circuit component identification method as claimed in claim 3, is characterized in that: the color of described color mark identification unit comprises 7 kinds, are respectively red, green, yellow, blue, brown, orange and white.
The circuit component identification method as claimed in claim 4, it is characterized in that: described contact circuit type comprises normally closed contact circuit, normally open contact circuit, inductive element contact circuit, resistance element contact circuit, capacitive element contact circuit, semiconductor element Contact circuit, terminal element contact circuit, jumper conductor element contact circuit and aviation plug socket connector circuit;

Among them, the red matching normally closed contact circuit, the green matching normally open contact circuit, the yellow matching inductive element contact circuit, the blue matching resistance element contact circuit, the brown matching capacitive element contact circuit, the orange matching semiconductor element contact circuit and the white matching terminal, cross At least one of the conductor element contact circuit or the aviation plug socket connector.
The circuit component identification method as claimed in claim 1, it is characterized in that: described detection device is a light source emission device, and the light source emission device is irradiated at one end of the guide light, and the other end of the guide light will emit light, that is, to identify the same The position of the input and output terminals of the contact circuit.
The circuit component identification method according to claim 1, wherein: the secondary identification unit is a digital identification unit, which is marked with the same number on the input end and the output end of the same contact circuit.