Regional integrated automobile wire harness physical connection system and vehicle

Abstract

The invention discloses a regional integrated automobile wire harness physical connection system and a vehicle. The regional integrated automobile wire harness physical connection system comprises a central connector, at least one regional connector and a plurality of integrated wire harnesses, the central connector is used for switching the area connector to a main loop; the area connector is used for switching a plurality of electrical devices to the central connector; the integrated wire harness comprises a first integrated wire harness and a second integrated wire harness; the area connector comprises a first plugging port and a second plugging port; the central connector comprises at least one third plugging port; a plurality of electrical devices are electrically connected with the first plug-in port through the same first integrated wire harness, and the second plug-in port is electrically connected with the third plug-in port through the second integrated wire harness. A plurality of electrical devices are electrically connected with the regional connector through the same first integrated wire harness, and the regional connector is electrically connected with the central connector, so that the number of wire harnesses and plugging ports can be reduced, the connection mode is simple, the risk of misplugging damage can be reduced, and the assembly efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile wiring harnesses, and in particular to a regional integrated automobile wiring harness physical connection system and a vehicle. Background Art

[0002] As automobiles become more and more electrified, intelligent and networked, there are more and more electrical devices in them.

[0003] At present, in order to match the power supply and signal transmission requirements of various electrical equipment in the vehicle, the current connection schemes between the vehicle wiring harness and electrical equipment are mostly to connect the electrical equipment to the vehicle wiring harness plug connector by separately throwing wires or reserving plug interfaces. With the increasing number of electrical connectors, the layout direction and layout space of the vehicle wiring harness are becoming more and more difficult. At the same time, the workload of error-proof identification and plug-in operation of electrical connectors during vehicle assembly increases, which in turn increases the difficulty of vehicle assembly, affects the assembly rhythm of the vehicle, and reduces assembly efficiency. Summary of the invention

[0004] The embodiments of the present invention provide a regional integrated automobile wiring harness physical connection system and a vehicle, so as to reduce the number of wiring harnesses and plug interfaces, reduce the risk of damage due to wrong plugging, and improve assembly efficiency.

[0005] In a first aspect, an embodiment of the present invention provides a regional integrated automobile wiring harness physical connection system, comprising: a central connector, at least one regional connector, and a plurality of integrated wiring harnesses;

[0006] The central connector is used to transfer the regional connector to the main circuit; the regional connector is used to transfer multiple electrical devices to the central connector;

[0007] The integrated wiring harness includes a first integrated wiring harness and a second integrated wiring harness; the regional connector includes a first plug interface and a second plug interface; the central connector includes at least one third plug interface; a plurality of the electrical devices are electrically connected to the first plug interface through the same first integrated wiring harness, and the second plug interface is electrically connected to the third plug interface through the second integrated wiring harness.

[0008] Optionally, the number of the third plug interfaces is the same as the number of the zone connectors.

[0009] Optionally, a plurality of the electrical devices are electrically connected to a node of the same first integrated wiring harness via wires.

[0010] Optionally, the regional connector includes a first circuit board; the central connector includes a second circuit board;

[0011] The first plug interface and the second plug interface are located in the first circuit board;

[0012] The third plug-in port is located in the second circuit board.

[0013] Optionally, the first circuit board is located in a first packaging box;

[0014] The second circuit board is located in the second packaging box.

[0015] Optionally, at least one of the regional connectors includes a first regional connector, a second regional connector, a third regional connector and a fourth regional connector; the third plug interface includes a first sub-plug interface, a second sub-plug interface, a third sub-plug interface and a fourth sub-plug interface;

[0016] The first area connector is located in the first side door area, and the first plug interface of the first area connector is electrically connected to a plurality of electrical devices of the first side door; the second plug interface of the first area connector is electrically connected to the first sub-plug interface;

[0017] The second area connector is located in the second side door area, and the first plug interface of the second area connector is electrically connected to multiple electrical devices of the second side door; the second plug interface of the second area connector is electrically connected to the second sub-plug interface; the first side door and the second side door are arranged opposite to each other;

[0018] The third area connector is located in the instrument panel wiring harness terminal area, and the first plug interface of the third area connector is electrically connected to multiple electrical devices of the instrument panel; the second plug interface of the third area connector is electrically connected to the third sub-plug interface;

[0019] The fourth area connector is located in the trunk area, and the first plug interface of the fourth area connector is electrically connected to multiple electrical devices in the trunk; the second plug interface of the fourth area connector is electrically connected to the fourth sub-plug interface.

[0020] Optionally, the electrical equipment of the first side door includes at least: a door lifter, a speaker, an electric window and an electric rearview mirror;

[0021] The electrical equipment of the second side door at least includes: a door lifter, a speaker, an electric window and an electric rearview mirror.

[0022] Optionally, the electrical equipment of the dashboard includes at least: a combination instrument, a combination switch, a central control screen, airbags and air conditioning boxes.

[0023] Optionally, the electrical equipment in the trunk includes at least: a rear audio system, a luggage compartment controller, taillights and a car refrigerator.

[0024] In a second aspect, an embodiment of the present invention further provides a vehicle, comprising the regional integrated automobile wiring harness physical connection system as described in any one of the first aspects.

[0025] According to the technical solution provided by the embodiment of the present invention, multiple electrical devices are connected to the first plug interface of the regional connector through the same integrated wiring harness, and are connected to the third plug interface of the central connector through the second plug interface of the regional connector. In this way, the electrical devices, the regional connector and the central connector can be electrically connected to achieve circuit conduction and signal transmission, that is, the electrical signal of the main circuit will be transmitted to the electrical devices through the central connector and the regional connector so that the electrical devices can work. In this way, the number of integrated wiring harnesses and plug interfaces can be reduced, the connection method is simple, and the risk of damage caused by wrong plugging can be reduced, thereby improving assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic structural diagram of a first regional integrated automobile wiring harness physical connection system provided by an embodiment of the present invention;

[0027] Figure 2 A schematic structural diagram of a second regional integrated automobile wiring harness physical connection system provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0029] Figure 1 The schematic diagram of the structure of the first regional integrated automobile wiring harness physical connection system provided by the embodiment of the present invention is as follows: Figure 1 As shown, the regional integrated automotive wiring harness physical connection system includes: a central connector 10, at least one regional connector 20 and multiple integrated wiring harnesses 30; the central connector 10 is used to transfer the regional connector 20 to the main circuit; the regional connector 20 is used to transfer multiple electrical devices to the central connector 10; the integrated wiring harness 30 includes a first integrated wiring harness 301 and a second integrated wiring harness 302; the regional connector 20 includes a first plug interface 201 and a second plug interface 202; the central connector 10 includes at least one third plug interface 101; multiple electrical devices are electrically connected to the first plug interface 201 through the same first integrated wiring harness 301, and the second plug interface 201 is electrically connected to the third plug interface 101 through the second integrated wiring harness 302.

[0030] Specifically, the regional connector 20 is used to transfer multiple electrical devices in a fixed area to the central connector 10. The central connector 10 is generally electrically connected to the main circuit, and the central connector 10 is used to transfer each regional connector 20 to the main circuit, so that the main circuit supplies power to multiple electrical devices through the central connector 10 and the regional connector 20, so that the electrical devices can operate normally.

[0031] Specifically, the regional connector 20 includes a first plug interface 201 and a second plug interface 202, the first plug interface 201 is electrically connected to a plurality of electrical devices, and the second plug interface 202 is electrically connected to the central connector 10. The central connector 10 includes at least one third plug interface 101, a plurality of electrical devices are electrically connected to the first plug interface 201 through the same first integrated wiring harness 301, and the second plug interface 201 is electrically connected to the third plug interface 101 through the second integrated wiring harness 302, that is, each electrical device is not electrically connected to the regional connector 20 separately, but the wires of a plurality of electrical devices are integrated together and then connected to the first plug interface 201 through the same first integrated wiring harness 301, so that in a specific area, only one first plug interface 201 and one first integrated wiring harness are needed to realize the electrical connection between the electrical device and the regional connector 20. The second socket 202 is electrically connected to the third socket 101 through the second integrated wiring harness 302, so that the electrical device can be transferred to the central connector 10, and then the main circuit transmits the electrical signal to the electrical device through the central connector 10 and the regional connector 20, so that the electrical device can work normally.

[0032] Exemplarily, the regional connector can be located in the left door area, that is, multiple electrical devices on the left door can be electrically connected to the first socket through the first integrated wiring harness, and the second socket can be electrically connected to the third socket, so that the main circuit transmits electrical signals to the electrical devices through the central connector and the regional connector, so that the electrical devices on the left door can work normally.

[0033] Specifically, compared with the technical solution in the prior art in which electrical equipment is directly electrically connected to the regional connectors respectively, the embodiment of the present invention can reduce the number of plug-in interfaces, and the assembler does not need to find and plug in multiple plug-in terminals, but can directly plug a single terminal into the regional connector or the central connector, which is conducive to reducing the risk of wrong plug-in.

[0034] In the regional integrated automobile wiring harness physical connection system provided by the embodiment of the present invention, multiple electrical devices are connected to the first plug interface of the regional connector through the same integrated wiring harness, and are connected to the third plug interface of the central connector through the second plug interface of the regional connector. In this way, the electrical devices, the regional connector and the central connector can be electrically connected to achieve circuit conduction and signal transmission, that is, the electrical signal of the main circuit will be transmitted to the electrical devices through the central connector and the regional connector so that the electrical devices can work. In this way, the number of integrated wiring harnesses and plug interfaces can be reduced, the connection method is simple, and the risk of damage caused by wrong insertion can be reduced, thereby improving assembly efficiency.

[0035] Optional, continue to refer to Figure 1 , the number of the third plug interfaces 101 is the same as the number of the zone connectors 20 .

[0036] Specifically, the number of the central connector 10 is one, and the number of the regional connectors 20 may be one or more. When the number of the regional connectors 20 is more than one, the number of the third plug interfaces 101 is the same as the number of the regional connectors 20, and each regional connector 20 is electrically connected to one third plug interface 101, that is, multiple regional connectors are electrically connected to the same central connector through the third plug interface 101, which is conducive to different regional connectors transferring electrical equipment in different areas to the central connector 10, so that the electrical equipment in different areas can all operate normally.

[0037] Optional, continue to refer to Figure 1 , a plurality of electrical devices are electrically connected to the node 3011 of the same first integrated wiring harness 201 through the wire 40 .

[0038] Specifically, each electrical device is connected to the node 3011 of the first integrated wiring harness 201 through a wire 40. That is to say, the wires 40 of multiple electrical devices are first integrated together and then electrically connected to the regional connector 20 through the first integrated wiring harness 201. In this way, after the signal of the main circuit is transmitted to the node 3011 of the first integrated wiring harness 201 through the central connector 10 and the regional connector 20, it can be transmitted to each electrical device through the wire 40 after voltage division, so that each electrical device can work normally.

[0039] Optionally, the regional connector includes a first circuit board; the central connector includes a second circuit board; the first plug interface and the second plug interface are located in the first circuit board; and the third plug interface is located in the second circuit board.

[0040] Specifically, the regional connector includes a first circuit board, so that the signal transfer can be realized through the first circuit board, that is, the electrical device is transferred to the central connector through the first plug interface and the second plug interface. The central connector includes a second circuit board, so that the signal transfer can be realized through the second circuit board, that is, the regional connector is transferred to the main circuit.

[0041] Specifically, the first plug interface and the second plug interface are located in the first circuit board. Exemplarily, the first plug interface and the second plug interface can be located at two opposite ends of the first circuit board, so that the first plug interface is electrically connected to the electrical device through the first integrated wiring harness, and the second plug interface is electrically connected to the central connector through the second integrated wiring harness.

[0042] Specifically, the third plug interface is located in the second circuit board. Exemplarily, the third plug interface may be located at an end of the second circuit board so as to be electrically connected to the second plug interface through the second integrated wiring harness.

[0043] Optionally, the first circuit board is located in the first packaging box; and the second circuit board is located in the second packaging box.

[0044] Specifically, the first circuit board is located in the first packaging box, and the second circuit board is located in the second packaging box, that is, the circuit boards are packaged by the packaging box, which is waterproof and dustproof, and is beneficial to protecting the first circuit board and the second circuit board.

[0045] Exemplarily, the first packaging box and the second packaging box may be metal packaging boxes.

[0046] Optional, Figure 2 A schematic diagram of the structure of a second regional integrated automobile wiring harness physical connection system provided by an embodiment of the present invention is shown in FIG. Figure 2As shown, at least one regional connector 20 includes a first regional connector 20-1, a second regional connector 20-2, a third regional connector 20-3 and a fourth regional connector 20-4; the third plug interface 101 includes a first sub-plug interface 101-1, a second sub-plug interface 101-2, a third sub-plug interface 101-3 and a fourth sub-plug interface 101-4; the first regional connector 20-1 is located in the first side door area, and the first plug interface 201 of the first regional connector 20-1 is electrically connected to multiple electrical devices of the first side door; the second plug interface 202 of the first regional connector 20-1 is electrically connected to the first sub-plug interface 101-1; the second regional connector 20-2 is located in the second side door area, and the first plug interface of the second regional connector 20-2 201 is electrically connected to multiple electrical devices of the second side door; the second socket 202 of the second area connector 20-2 is electrically connected to the second sub-plug interface 101-2; the first side door and the second side door are arranged opposite to each other; the third area connector 20-3 is located in the instrument panel wiring harness terminal area, and the first socket 201 of the third area connector 20-3 is electrically connected to multiple electrical devices of the instrument panel; the second socket 202 of the third area connector 20-3 is electrically connected to the third sub-plug interface 101-3; the fourth area connector 20-4 is located in the trunk area, and the first socket 201 of the fourth area connector 20-4 is electrically connected to multiple electrical devices of the trunk; the second socket 202 of the fourth area connector 20-4 is electrically connected to the fourth sub-plug interface 101-4.

[0047] Specifically, the first side door and the second side door are arranged opposite to each other, that is, the first side door and the second side door can be the left door and the right door respectively. The first area connector 20-1 can be understood as a connector located in the left door area, that is, the left door area connector. Furthermore, the electrical equipment of the first side door includes at least: a door lifter, a speaker, an electric window and an electric rearview mirror. It should be noted that the first side door can also include other electrical equipment. Multiple electrical devices of the left door are electrically connected to the first plug interface of the left door area connector, and the second plug interface of the left door area connector is electrically connected to the third plug interface of the central connector, thereby realizing power supply to the electrical equipment in the left door area.

[0048] Specifically, the second area connector 20-2 can be understood as a connector located in the right door area, that is, a right door area connector. Furthermore, the electrical equipment of the second side door includes at least: a door lifter, a speaker, an electric window, and an electric rearview mirror. It should be noted that the second side door may also include other electrical equipment. The multiple electrical equipment of the right door is electrically connected to the first plug interface of the right door area connector, and the second plug interface of the right door area connector is electrically connected to the third plug interface of the central connector, thereby realizing power supply to the electrical equipment in the right door area.

[0049] Specifically, the third area connector 20-3 can be understood as a connector located in the instrument panel wiring harness terminal area, that is, an instrument panel area connector. Furthermore, the electrical equipment of the instrument panel includes at least: a combination instrument, a combination switch, a central control screen, an airbag and an air conditioning box. It should be noted that the instrument panel may also include other electrical equipment. Multiple electrical equipment of the instrument panel is electrically connected to the first plug interface of the instrument panel area connector, and the second plug interface of the instrument panel area connector is electrically connected to the third plug interface of the central connector, thereby realizing power supply to the electrical equipment in the instrument panel area.

[0050] Specifically, the fourth area connector 20-4 can be understood as a connector located in the trunk area, that is, a trunk area connector. Furthermore, the electrical equipment in the trunk includes at least: a rear audio system, a luggage compartment controller, a taillight, and a vehicle refrigerator. It should be noted that the trunk may also include other electrical equipment. The plurality of electrical equipment in the trunk is electrically connected to the first plug interface of the trunk area connector, and the second plug interface of the trunk area connector is electrically connected to the third plug interface of the central connector, thereby realizing power supply to the electrical equipment in the trunk area.

[0051] It should be noted that the regional connector can be arranged and fixed in an area where the wiring harness terminals are relatively easy to plug and unplug, and the central connector can be arranged in the middle channel floor area. In this way, the regional connector and the central connector are independently arranged in an area with sufficient space and convenient terminal plugging and unplugging, which can reduce the difficulty of wiring harness arrangement for the whole vehicle, effectively reduce blind terminal plugging, reduce operation difficulty, and improve equipment efficiency. For example, the left door regional connector can be set in an area with a relatively open position on the left door, the right door regional connector can be set in an area with a relatively open position on the right door, the instrument panel regional connector can be set in an area at the bottom of the instrument panel where the wiring harness terminals are easy to plug and unplug, and the trunk regional connector can be set on the side of the trunk, so as to facilitate the plugging and unplugging of the integrated wiring harness terminals.

[0052] In the regional integrated automobile wiring harness physical connection system provided by the embodiment of the present invention, multiple electrical devices are connected to the first plug interface of the regional connector through the same integrated wiring harness, and are connected to the third plug interface of the central connector through the second plug interface of the regional connector. In this way, the electrical devices, the regional connector and the central connector can be electrically connected to achieve circuit conduction and signal transmission, that is, the electrical signal of the main circuit will be transmitted to the electrical devices through the central connector and the regional connector so that the electrical devices can work. In this way, the number of integrated wiring harnesses and plug interfaces can be reduced, the connection method is simple, and the risk of damage caused by wrong insertion can be reduced, thereby improving assembly efficiency.

[0053] Based on the same inventive concept, an embodiment of the present invention further provides a vehicle, including the regional integrated automobile wiring harness physical connection system described in the above embodiment. Therefore, the vehicle provided by the embodiment of the present invention also has the technical effects described in the above embodiment, which will not be repeated here.

[0054] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments, combinations and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A regional integrated automotive wiring harness physical connection system, characterized in that: include: a central connector, at least one regional connector, and a plurality of integrated wiring harnesses; The central connector is used to transfer the regional connector to the main circuit; The regional connector is used to transfer a plurality of electrical devices to the central connector; The integrated wiring harness includes a first integrated wiring harness and a second integrated wiring harness; the regional connector includes a first plug interface and a second plug interface; the central connector includes at least one third plug interface; a plurality of the electrical devices are electrically connected to the first plug interface through the same first integrated wiring harness, and the second plug interface is electrically connected to the third plug interface through the second integrated wiring harness.

2. The regional integrated automobile wiring harness physical connection system according to claim 1, characterized in that: The number of the third plug interfaces is the same as the number of the zone connectors.

3. The regional integrated automobile wiring harness physical connection system according to claim 1, characterized in that: A plurality of the electrical devices are electrically connected to a node of the same first integrated wiring harness through wires.

4. The regional integrated automobile wiring harness physical connection system according to claim 1, characterized in that: The regional connector includes a first circuit board; the central connector includes a second circuit board; The first plug interface and the second plug interface are located in the first circuit board; The third plug-in port is located in the second circuit board.

5. The regional integrated automobile wiring harness physical connection system according to claim 4, characterized in that: The first circuit board is located in the first packaging box; The second circuit board is located in the second packaging box.

6. The regional integrated automobile wiring harness physical connection system according to claim 1, characterized in that: At least one of the regional connectors includes a first regional connector, a second regional connector, a third regional connector and a fourth regional connector; the third plug interface includes a first sub-plug interface, a second sub-plug interface, a third sub-plug interface and a fourth sub-plug interface; The first area connector is located in the first side door area, and the first plug interface of the first area connector is electrically connected to a plurality of electrical devices of the first side door; the second plug interface of the first area connector is electrically connected to the first sub-plug interface; The second area connector is located in the second side door area, and the first plug interface of the second area connector is electrically connected to a plurality of electrical devices of the second side door; the second plug interface of the second area connector is electrically connected to the second sub-plug interface; The first side door and the second side door are arranged opposite to each other; The third area connector is located in the instrument panel wiring harness terminal area, and the first plug interface of the third area connector is electrically connected to multiple electrical devices of the instrument panel; the second plug interface of the third area connector is electrically connected to the third sub-plug interface; The fourth area connector is located in the trunk area, and the first plug interface of the fourth area connector is electrically connected to multiple electrical devices in the trunk; the second plug interface of the fourth area connector is electrically connected to the fourth sub-plug interface.

7. The regional integrated automobile wiring harness physical connection system according to claim 6, characterized in that: The electrical equipment of the first side door includes at least: a door lifter, a speaker, a power window and a power mirror; The electrical equipment of the second side door at least includes: a door lifter, a speaker, an electric window and an electric rearview mirror.

8. The regional integrated automobile wiring harness physical connection system according to claim 6, characterized in that: The electrical equipment of the instrument panel at least includes: a combination instrument, a combination switch, a central control screen, an airbag and an air conditioning box.

9. The regional integrated automobile wiring harness physical connection system according to claim 6, characterized in that: The electrical equipment of the trunk includes at least: a rear audio system, a luggage compartment controller, a taillight and a vehicle refrigerator.

10. A vehicle, characterized in that: It comprises a regional integrated automobile wiring harness physical connection system as described in any one of claims 1 to 9.

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