Wire harness terminal assembling system

Abstract

The invention discloses a wire harness terminal assembling system, and belongs to the technical field of wire harness manufacturing. And automatically reading the identification code on the surface of the wire through a scanning device to obtain the identity information of the wire. The central controller can quickly determine the target mounting hole corresponding to each wire and indicate the hole position indication module to lighten the corresponding indication lamp. An indicator lamp is used for quickly guiding an operator to complete correct assembly of the terminal of the wire. Therefore, the serial numbers or colors of the wires do not need to be manually compared one by one, so that the assembling speed and the working efficiency are improved, and the probability of wrong insertion or missing insertion of the terminals caused by manual identification errors is remarkably reduced. Due to the fact that assembly errors are obviously reduced, the number of reworking times on a production line is reduced accordingly, production cost is reduced, and overall production efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of wire harness manufacturing, and in particular to a wire harness terminal assembly system. Background Art

[0002] In the production process of wire harnesses, the assembly of the terminals and the plastic shell is a key step to ensure the reliable electrical performance of the wire harness connector. At present, the assembly process mainly relies on manual operation. The operator needs to manually identify the corresponding holes on the plastic shell according to the wire color or number, and insert the terminals one by one.

[0003] However, due to the dense arrangement of plastic shell holes and the variety of wire specifications, as well as the long-term repetitive operation that easily leads to visual fatigue and decreased concentration of operators, problems such as wrong or missed terminal insertion frequently occur in actual production. These assembly errors not only require additional rework and reduce production efficiency, but may also cause quality risks for wiring harness products.

[0004] Therefore, how to effectively avoid manual assembly errors and improve assembly efficiency and accuracy has become a technical problem that needs to be solved urgently in the field of wire harness production. Summary of the invention

[0005] The embodiment of the present application provides a wiring harness terminal assembly system, which can improve production efficiency to a certain extent. The technical solution is as follows:

[0006] In one aspect, a wiring harness terminal assembly system is provided, comprising:

[0007] Scanning device, connector housing, hole position indication module and central controller;

[0008] The scanning device is used to scan the identification code on the surface of the conductor to obtain the identity information of the conductor;

[0009] One side of the connector housing is provided with a plurality of mounting holes for fixing the terminals of the wires;

[0010] The hole position indicating module is connected to a side of the connector housing away from the plurality of mounting holes, and the hole position indicating module has a plurality of indicator lights corresponding to the plurality of mounting holes one by one;

[0011] The central controller is in communication with the scanning device and the hole position indication module, and the central controller is configured as follows:

[0012] receiving the conductor identity information acquired by the scanning device;

[0013] Determine the target mounting hole corresponding to the current wire according to the pre-stored wire-mounting hole correspondence relationship;

[0014] The hole position indicating module is controlled to light up an indicator light corresponding to the target installation hole.

[0015] Optionally, the hole position indication module further comprises a plurality of detection units, the plurality of detection units corresponding one-to-one to the plurality of mounting holes, and used to detect whether the terminal is inserted into the corresponding mounting hole;

[0016] The central controller is also configured to:

[0017] Receive the detection signal of the detection unit, and control the corresponding indicator light to emit a corresponding color signal according to the received detection signal.

[0018] Optionally, the detection unit includes a pressure sensing probe, and when the terminal is fully inserted into the mounting hole, the pressure sensing probe generates a contact signal.

[0019] Optionally, the indicator light is a three-color LED, and the indicator light is configured as:

[0020] When the connector housing is connected to the hole position indicator module but the terminal is not assembled, it is displayed in yellow;

[0021] When the terminal is correctly inserted into the target installation hole, it switches to a steady green light;

[0022] When it is detected that the terminal is inserted into the wrong mounting hole, it switches to flashing red.

[0023] Optionally, the connector housing and the hole position indicating module are detachably connected.

[0024] Optionally, the connector housing has a first clamping portion on a side facing the hole position indication module;

[0025] The hole position indicating module has a second clamping portion on one side facing the connector housing;

[0026] Wherein, the first clamping portion is clamped with the second clamping portion.

[0027] Optionally, one of the first clamping portion and the second clamping portion is a clamping protrusion, and the other is a clamping groove;

[0028] Wherein, after the connector housing is connected to the hole position indicating module, at least a portion of the clamping protrusion is located in the clamping groove.

[0029] Optionally, when the second clamping portion is the clamping protrusion and the first clamping portion is the clamping groove, the connector housing has an accommodating space and an assembly opening communicated with the accommodating space; the inner wall of the accommodating space has an auxiliary groove, and the hole position indication module has a positioning protrusion matching the auxiliary groove;

[0030] Wherein, after the hole position indicating module is inserted into the accommodating space through the assembly opening, the positioning protrusion is engaged with the auxiliary groove.

[0031] Optionally, the identification code on the surface of the wire is a 360-degree circular barcode, and the barcode contains encrypted information of the specification, line sequence number and terminal model of the wire.

[0032] Optionally, the central controller is wirelessly connected to the scanning device and the hole position indication module through respective wireless communication modules, and the wireless communication module adopts Bluetooth or Wi-Fi communication protocol.

[0033] The beneficial effects brought by the technical solution provided by the embodiment of the present application include at least:

[0034] The identification code on the surface of the wire is automatically read by the scanning device to obtain the wire identity information. The central controller can quickly determine the target installation hole corresponding to each wire and instruct the hole position indication module to light up the corresponding indicator light. The indicator light is used to quickly guide the operator to complete the correct assembly of the wire terminal. In this way, there is no need to manually compare the wire numbers or colors one by one, thereby improving the assembly speed and work efficiency, and significantly reducing the probability of wrong or missed terminal insertion due to manual identification errors. Since assembly errors are significantly reduced, the number of reworks on the production line is also reduced, thereby reducing production costs and improving overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0036] Figure 1 It is a schematic diagram of the overall structure of a wiring harness terminal assembly system provided in an embodiment of the present application;

[0037] Figure 2 It is a structural schematic diagram of a connector housing and a hole position indication module provided in an embodiment of the present application;

[0038] Figure 3It is a structural schematic diagram of a hole position indication module provided in an embodiment of the present application;

[0039] Figure 4 is a structural schematic diagram of a connector housing provided in an embodiment of the present application;

[0040] Figure 5 It is another structural schematic diagram of a hole position indication module provided in an embodiment of the present application. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0042] The directional nouns involved in the embodiments of the present application, such as "upper", "lower", "side", etc., are generally based on the directions shown in the figures, and these directional nouns are used only to more clearly describe the relationship between structures, and are not intended to describe absolute directions.

[0043] Unless otherwise defined, all technical terms used in the embodiments of the present application have the same meanings as commonly understood by those of ordinary skill in the art.

[0044] In order to make the objectives, technical solutions and advantages of the present application clearer, the implementation methods of the present application will be further described in detail below with reference to the accompanying drawings.

[0045] Please refer to Figure 1 , Figure 2 and Figure 3 , Figure 1 is a schematic diagram of the overall structure of a wiring harness terminal assembly system provided in an embodiment of the present application. Figure 2 is a structural schematic diagram of a connector housing and a hole position indication module provided in an embodiment of the present application, Figure 3 The wiring harness terminal assembly system may include: a scanning device 100, a connector housing 200, a hole position indication module 300 and a central controller 400.

[0046] The scanning device 100 in the wiring harness terminal assembly system can be used to scan the identification code on the surface of the wire 001 to obtain the identity information of the wire 001.

[0047] One side of the connector housing 200 in the wiring harness terminal assembly system may have a plurality of mounting holes H, and the mounting holes H may be used to fix the terminals 002 of the wires 001 .

[0048] It should be noted that the terminal 002 is the core component that connects the wire 001 to the connector housing 200. It is usually made of highly conductive materials (such as copper or copper alloys) to ensure efficient transmission of current or signals. Structurally, one end of the terminal 002 is mechanically fixed and electrically connected to the wire 001 through a precision crimping process. And this process usually requires precise control of pressure to ensure a firm connection without damaging the wire 001. The other end of the terminal 002 is designed to be suitable for inserting into a specific shape of the mounting hole H on the connector housing 200, such as a sheet, needle or spring structure, etc., to facilitate installation and disassembly and ensure mechanical stability.

[0049] In addition, some high-end models of terminal 002 are also equipped with a locking mechanism to enhance the safety and reliability of the connection.

[0050] The hole position indicating module 300 in the wiring harness terminal assembly system can be connected to a side of the connector housing 200 away from the plurality of mounting holes H. The hole position indicating module 300 can have a plurality of indicator lights 301 corresponding to the plurality of mounting holes H one by one.

[0051] The central controller 400 in the wiring harness terminal assembly system can be connected to the scanning device 100 and the hole position indication module 300 in communication, and the central controller 400 is configured as follows:

[0052] The identification information of the conductor 001 acquired by the receiving scanning device 100 is received.

[0053] According to the pre-stored correspondence between the wire 001 and the mounting hole H, the target mounting hole H corresponding to the current wire 001 is determined.

[0054] The hole position indicating module 300 is controlled to light up the indicator light 301 corresponding to the target installation hole H.

[0055] It should also be noted that the scanning device 100 in the present application can generally be a handheld or fixed device for efficiently and accurately reading the identification code on the surface of the wire 001. In addition, the scanning device 100 can also have an autofocus function to ensure that the identification code can be clearly read at different distances and angles. For applications in complex environments, the scanning device 100 can also integrate light source compensation technology to cope with low light conditions or reflective surfaces, thereby further improving recognition accuracy. At the same time, the scanning device 100 supports a variety of encoding formats, including but not limited to one-dimensional barcodes, two-dimensional codes, etc., which enhances the compatibility and flexibility of the system.

[0056] In an embodiment of the present application, the identification code on the surface of the wire 001 is automatically read by the scanning device 100 to obtain the identity information of the wire 001. The central controller 400 can quickly determine the target installation hole H corresponding to each wire 001, and instruct the hole position indication module 300 to light the corresponding indicator light 301. The indicator light 301 is used to quickly guide the operator to complete the correct assembly of the terminal 002 of the wire 001. In this way, there is no need to manually compare the number or color of the wire 001 one by one, thereby improving the assembly speed and work efficiency, and significantly reducing the probability of wrong insertion or missing insertion of the terminal 002 due to manual identification errors. Due to the significant reduction in assembly errors, the number of reworks on the production line is also reduced, thereby reducing production costs and improving overall production efficiency.

[0057] In summary, the present application provides a wiring harness terminal assembly system, including: a scanning device, a connector housing, a hole position indication module and a central controller. The identification code on the surface of the wire is automatically read by the scanning device to obtain the wire identity information. The central controller can quickly determine the target installation hole corresponding to each wire, and instruct the hole position indication module to light up the corresponding indicator light. The indicator light is used to quickly guide the operator to complete the correct assembly of the terminal of the wire. In this way, there is no need to manually compare the number or color of the wires one by one, thereby improving the assembly speed and work efficiency, and significantly reducing the probability of wrong or missed insertion of terminals due to manual identification errors. Since assembly errors are significantly reduced, the number of reworks on the production line is also reduced, thereby reducing production costs and improving overall production efficiency.

[0058] Optionally, the hole position indicating module 300 in the wiring harness terminal assembly system may also have multiple detection units (not shown). The multiple detection units correspond to the multiple mounting holes H one by one, and the multiple detection units can be used to detect whether the terminal 002 is inserted into the corresponding mounting hole H.

[0059] The central controller 400 in the wiring harness terminal assembly system can also be configured as:

[0060] Receive the detection signal of the detection unit 302, and control the corresponding indicator light 301 to emit a corresponding color signal according to the received detection signal.

[0061] In this case, by integrating multiple detection units in the hole position indication module 300, the status of each mounting hole H can be monitored in real time to ensure that the terminal 002 is correctly inserted. The central controller 400 adjusts the color of the indicator light 301 according to the detection signal, provides instant feedback, helps the operator to quickly identify and correct errors, improves the accuracy and efficiency of assembly, and realizes a complete closed loop from automatic recognition of the identity information of the wire 001 to real-time detection of the insertion status of the terminal 002.

[0062] In the embodiment of the present application, the detection unit may include a pressure sensing probe, and when the terminal 002 of the wire 001 is fully inserted into the mounting hole H, the pressure sensing probe generates a contact signal.

[0063] For example, when the terminal 002 of the wire 001 is fully inserted into the mounting hole H, the terminal 002 will press the pressure sensing probe, so that the pressure sensing probe generates a contact signal.

[0064] In this case, the use of a pressure sensing probe can accurately determine whether terminal 002 has been correctly and completely inserted into mounting hole H, which not only improves the accuracy of system detection, but also avoids the false alarm problem that may exist in other types of sensors, further improving the reliability and stability of the system.

[0065] Optionally, the indicator light 301 in the hole position indication module 300 may be a three-color LED, and the indicator light 301 may be configured as:

[0066] When the connector housing 200 is connected to the hole position indicating module 300 but the terminal 002 is not assembled, yellow is displayed.

[0067] When terminal 002 is correctly inserted into the target mounting hole H, it switches to steady green.

[0068] When it is detected that terminal 002 is inserted into the wrong mounting hole H, it switches to flashing red.

[0069] In this case, the design of the three-color LED indicator 301 provides intuitive and clear visual feedback to the operator. Yellow indicates that the assembly has not started, green is always on to indicate that the assembly is completed correctly, and red flashes to indicate incorrect assembly. In this way, different colors such as yellow, green, and red provide clear operation guidance, making the operation process more intuitive and easy to understand. This simplifies the operation process, reduces the time and error of manual judgment, and significantly improves work efficiency and accuracy.

[0070] In the embodiment of the present application, the connector housing 200 in the wiring harness terminal assembly system can be detachably connected to the hole position indicating module 300 .

[0071] In this case, the detachable connection between the connector housing 200 and the hole position indicator module 300 makes the system more flexible and easy to maintain. Quick disassembly and reinstallation when replacement or repair is required significantly reduces maintenance costs and simplifies daily maintenance and overhaul work. In addition, this flexibility also supports easy replacement of the corresponding connector housing 200 according to different types of terminals 002, further enhancing the adaptability and scalability of the system.

[0072] Optional, please refer to Figure 4 and Figure 5 , Figure 4is a schematic structural diagram of a connector housing provided in an embodiment of the present application, Figure 5 2 is another structural schematic diagram of a hole position indication module provided in an embodiment of the present application. The connector housing 200 in the wiring harness terminal assembly system has a first clamping portion 202 on one side facing the hole position indication module 300 .

[0073] The hole position indicating module 300 in the wiring harness terminal assembly system has a second clamping portion 302 on one side facing the connector housing 200 .

[0074] The first clamping portion 202 is clamped with the second clamping portion 302 .

[0075] In this case, the connector housing 200 and the hole position indicating module 300 can be quickly installed by a simple engaging and engaging design of the first engaging portion 202 and the second engaging portion 302 .

[0076] At the same time, the assembly can be completed by a single clamping, which significantly shortens the assembly time compared to the traditional screw fixing method. In addition, the clamping method not only simplifies the installation steps and improves the assembly speed, but also effectively prevents displacement or loosening caused by factors such as mechanical vibration through the tight fit between the first clamping part 202 and the second clamping part 302, ensuring the reliability and stability of the system in long-term operation.

[0077] In the embodiment of the present application, one of the first clamping portion 202 and the second clamping portion 302 is a clamping protrusion, and the other is a clamping groove.

[0078] After the connector housing 200 is connected to the hole position indicating module 300 , at least a portion of the snap-fitting protrusion is located in the snap-fitting groove.

[0079] For example, after the connector housing 200 is connected to the hole position indicating module 300 , all the snap-fitting protrusions are located in the snap-fitting grooves.

[0080] In this case, the design of the snap-in protrusion and the snap-in groove ensures the physical locking between the connector housing 200 and the hole position indicating module 300. After the connector housing 200 and the hole position indicating module 300 are connected, at least part of the snap-in protrusion is located in the snap-in groove, forming a tight splicing.

[0081] This design not only ensures a high degree of stability and firmness between the connector housing 200 and the hole position indication module 300, but also effectively prevents displacement or loosening due to mechanical vibration or impact, thereby ensuring the reliability and durability of the system in long-term operation.

[0082] In the present application, the first clamping portion 202 and the second clamping portion 302 can be flexibly designed as a concave-convex complementary form, that is, the first clamping portion 202 and the second clamping portion 302 can be interchangeably a clamping protrusion or a clamping groove; if the first clamping portion 202 is designed as a clamping protrusion, the second clamping portion 302 is matched as a clamping groove; conversely, if the first clamping portion 202 is designed as a clamping groove, the second clamping portion 302 is adapted to be a clamping protrusion. For the sake of clarity, the present application will take the second clamping portion 302 as a clamping protrusion and the first clamping portion 202 as a clamping groove as an example for exemplary description.

[0083] Optional, such as Figure 4 and Figure 5 As shown, when the second clamping portion 302 is a clamping protrusion and the first clamping portion 202 is a clamping groove, the connector housing 200 has an accommodating space C and an assembly opening K connected to the accommodating space C; the inner wall of the accommodating space C has an auxiliary groove (not shown), and the hole position indication module 300 has a positioning protrusion B matching the auxiliary groove.

[0084] Among them, after the hole position indicating module 300 in the wiring harness terminal assembly system is inserted into the accommodating space C through the assembly opening K, the positioning protrusion B is engaged with the auxiliary groove.

[0085] In this case, not only can the initial locking be achieved through the cooperation between the snap-fitting protrusion and the snap-fitting groove, but the connection strength and stability between the connector housing 200 and the hole position indication module 300 can also be further enhanced through the secondary locking between the positioning protrusion B and the auxiliary groove.

[0086] Specifically, after the hole position indicating module 300 is inserted into the accommodating space C through the assembly opening K, the positioning protrusion B is precisely engaged with the auxiliary groove. This double engaging structure significantly improves the connection strength and stability between the connector housing 200 and the hole position indicating module 300, effectively preventing displacement or loosening caused by mechanical vibration or impact, and ensuring the reliability and durability of the system in long-term operation.

[0087] In the embodiment of the present application, the identification code on the surface of the wire 001 is a 360-degree circular barcode, that is, a barcode continuously distributed along the outer circumference of the wire 001, and the barcode contains encrypted information of the specification of the wire 001, the line sequence number and the model of the terminal 002.

[0088] For example, the full-circumferential annular barcode is realized by laser engraving or high-durability ink printing process, ensuring that it can still be stably read by the scanning device 100 under conditions such as bending and friction of the wire 001.

[0089] In this case, by using a 360-degree circular barcode as the identification code of the wire 001, the identity information of the wire (including the specification, line sequence number and encrypted information of the terminal 002 model) can be quickly and accurately read by the scanning device 100 at any angle.

[0090] In this way, not only the success rate and stability of identification are significantly improved, avoiding the traditional manual identification errors that rely on the color or number of the wire 001, but also the security of the data is ensured by encrypting the information, effectively preventing information tampering or misreading, thereby further improving the efficiency of the assembly process.

[0091] Optionally, the central controller 400 in the wiring harness terminal assembly system can be wirelessly connected to the scanning device 100 and the hole position indication module 300 through respective wireless communication modules, and the wireless communication module can adopt a communication protocol such as Bluetooth or Wi-Fi.

[0092] In this case, wireless connection does not require wiring, which significantly simplifies the installation and deployment process of the equipment. It is especially suitable for scenarios where the production line layout is frequently adjusted or space is limited, improving the adaptability and scalability of the system. In addition, wireless connection reduces the risk of failure caused by physical line wear, breakage or loose interfaces, reducing the complexity and cost of system maintenance.

[0093] It should be noted that, in addition to wireless connection, the system can also realize direct connection between the central controller 400 and the scanning device 100 and the hole position indication module 300 through a wired communication interface (such as RS-232, RS-485 or Ethernet interface). The wired communication method provides high-speed, low-latency and stable data transmission capability with resistance to electromagnetic interference, which is particularly suitable for scenes with strong electromagnetic interference or high real-time requirements in industrial environments, further enhancing the environmental adaptability and reliability of the system. And through the flexible switching between wireless and wired communication methods, the system can take into account both deployment convenience and data transmission stability to meet the needs of different production environments.

[0094] It should be noted that the central controller 400 in the present application can be a high-performance computing and control unit responsible for coordinating and managing the various components of the entire wiring harness terminal assembly system. Specifically, the central controller 400 has a built-in efficient data processing unit that can quickly process the wire identity information from the scanning device 100, and determine the target installation hole H of the current wire 001 based on the pre-stored wire 001-installation hole 002 correspondence. In addition, the central controller 400 also has a large-capacity memory for saving system configurations, historical records and various types of operation data to ensure data security and integrity. In addition, the central controller 400 is usually equipped with a user interface, such as a touch screen or a button panel, which is convenient for operators to set up the system, view status information and perform maintenance operations. The interface design is simple and intuitive, which reduces the complexity of operation and improves the user experience.

[0095] In addition, the central controller 400 adopts multiple security mechanisms, including data encryption, access permission management and fault self-detection functions, to ensure the security and stability of system operation. When an abnormal situation occurs, the central controller 400 can quickly identify and take corresponding measures to prevent further damage or data loss.

[0096] In summary, the present application provides a wiring harness terminal assembly system, including: a scanning device, a connector housing, a hole position indication module and a central controller. The identification code on the surface of the wire is automatically read by the scanning device to obtain the wire identity information. The central controller can quickly determine the target installation hole corresponding to each wire, and instruct the hole position indication module to light up the corresponding indicator light. The indicator light is used to quickly guide the operator to complete the correct assembly of the terminal of the wire. In this way, there is no need to manually compare the number or color of the wires one by one, thereby improving the assembly speed and work efficiency, and significantly reducing the probability of wrong or missed insertion of terminals due to manual identification errors. Since assembly errors are significantly reduced, the number of reworks on the production line is also reduced, thereby reducing production costs and improving overall production efficiency.

[0097] In the present application, it should be understood that the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0098] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the invention disclosed herein. The present application is intended to cover any modification, use or adaptation of the present application, which follows the general principles of the present application and includes common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only.

[0099] It should be understood that the present application is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

[0100] The above is only to facilitate those skilled in the art to understand the technical solution of this application and is not intended to limit this application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included in the protection scope of this application.

Claims

1. A wiring harness terminal assembly system, characterized in that: include: A scanning device (100), a connector housing (200), a hole position indication module (300) and a central controller (400); The scanning device (100) is used to scan the identification code on the surface of the conductor (001) to obtain the identity information of the conductor (001); One side of the connector housing (200) has a plurality of mounting holes (H) for fixing the terminals (002) of the wires (001); The hole position indicating module (300) is connected to a side of the connector housing (200) away from the plurality of mounting holes (H), and the hole position indicating module (300) has a plurality of indicator lights (301) corresponding one-to-one to the plurality of mounting holes (H); The central controller (400) is in communication connection with the scanning device (100) and the hole position indication module (300), and the central controller (400) is configured as follows: Receiving the identity information of the conductor (001) acquired by the scanning device (100); Determine the target mounting hole (H) corresponding to the current wire (001) according to the pre-stored wire (001)-mounting hole (H) correspondence relationship; The hole position indicating module (300) is controlled to light up an indicator light (301) corresponding to the target installation hole (H).

2. The wiring harness terminal assembly system according to claim 1, characterized in that: The hole position indicating module (300) further comprises a plurality of detection units, the plurality of detection units corresponding one-to-one to the plurality of mounting holes (H), and being used to detect whether the terminal (002) is inserted into the corresponding mounting hole (H); The central controller (400) is also configured to: A detection signal from the detection unit is received, and according to the received detection signal, a corresponding indicator light (301) is controlled to emit a corresponding color signal.

3. The wiring harness terminal assembly system according to claim 2, characterized in that: The detection unit comprises a pressure sensing probe, and when the terminal (002) is fully inserted into the mounting hole (H), the pressure sensing probe generates a contact signal.

4. The wiring harness terminal assembly system according to any one of claims 1 to 3, characterized in that: The indicator light (301) is a three-color LED, and the indicator light (301) is configured as: When the connector housing (200) and the hole position indication module (300) are connected but the terminal (002) is not assembled, yellow is displayed; When the terminal (002) is correctly inserted into the target mounting hole (H), it switches to a steady green light; When it is detected that the terminal (002) is inserted into the wrong mounting hole (H), it switches to flashing red.

5. The wiring harness terminal assembly system according to claim 1, characterized in that: The connector housing (200) is detachably connected to the hole position indicating module (300).

6. The wiring harness terminal assembly system according to claim 5, characterized in that: The connector housing (200) has a first clamping portion (202) on one side facing the hole position indicating module (300); The hole position indicating module (300) has a second clamping portion (302) on a side facing the connector housing (200); Wherein, the first clamping portion (202) is clamped with the second clamping portion (302).

7. The wiring harness terminal assembly system according to claim 6, characterized in that: One of the first clamping portion (202) and the second clamping portion (302) is a clamping protrusion, and the other is a clamping groove; Wherein, after the connector housing (200) is connected to the hole position indication module (300), at least a portion of the clamping protrusion is located in the clamping groove.

8. The wiring harness terminal assembly system according to claim 7, characterized in that: When the second clamping portion (302) is the clamping protrusion and the first clamping portion (202) is the clamping groove, the connector housing (200) has a housing space (C) and an assembly opening (K) connected to the housing space (C); the inner wall of the housing space (C) has an auxiliary groove, and the hole position indication module (300) has a positioning protrusion (B) matching the auxiliary groove; Wherein, after the hole position indicating module (300) is inserted into the accommodating space (C) through the assembly opening (K), the positioning protrusion (B) is engaged with the auxiliary groove.

9. The wiring harness terminal assembly system according to claim 1, characterized in that: The identification code on the surface of the wire (001) is a 360-degree circular barcode, and the barcode contains encrypted information of the specification of the wire (001), the line sequence number and the model of the terminal (002).

10. The wiring harness terminal assembly system according to claim 1, characterized in that: The central controller (400) is wirelessly connected to the scanning device (100) and the hole position indication module (300) via respective wireless communication modules, and the wireless communication modules use Bluetooth or Wi-Fi communication protocols.

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