Adapting wire harness used for integrated AMT adapter modularization AMT vehicle whole vehicle end

Abstract

The utility model relates to a switching technology between an integrated AMT vehicle and a modular AMT vehicle, and aims to solve the technical problem that the existing integrated AMT vehicle and the modular AMT vehicle cannot be quickly replaced. In order to solve the problem, the utility model provides a switching wire harness for switching an integrated AMT to a whole modular AMT vehicle end, the interface of the integrated AMT is 21pin, and the interface of the whole modular AMT vehicle end is 25pin; the adapter wire harness comprises a modular adapter plug, an integrated adapter plug and a plurality of connecting wires; the interface of the modular adapter plug is matched with the interface of the whole vehicle end of the modular AMT vehicle, and the interface of the integrated adapter plug is matched with the interface of the integrated AMT vehicle; and the interface of the modular adapter plug is connected with the interface of the integrated adapter plug through a corresponding connecting line in the plurality of connecting lines.

Description

Technical Field

[0001] The utility model relates to a switching technology between an integrated AMT and a modular AMT vehicle, and in particular to a switching wiring harness used for switching an integrated AMT to a modular AMT vehicle whole vehicle end. Background Art

[0002] The advantages of integrated AMT are high integration and stable performance. It adopts an integrated shift actuator, integrates the transmission controller, various sensors, solenoid valves and cylinders together, and installs it directly on the transmission. Integrated AMT can effectively reduce exposed wiring harnesses, reduce component failure rates, and improve the reliability of the entire vehicle.

[0003] However, since domestic integrated AMT technology is in its infancy, the market application is mainly based on modular AMT. The characteristics of modular AMT are that the transmission controller and actuator are separated, and the shift actuator, clutch actuator, sensor, etc. are distributed on the transmission body in a modular manner.

[0004] However, as integrated AMT technology becomes increasingly mature, its highly integrated electronic control components bring lower failure rate and higher reliability, making integrated AMT gradually become the market's first choice. This will inevitably lead to the need for some vehicles using modular AMT in the aftermarket to convert their modular AMTs into integrated AMTs. There are obvious differences in the wiring harnesses that connect modular AMT and integrated AMT to the whole vehicle. Connecting vehicles with integrated AMT and original modular AMT has become a new market application demand.

[0005] Chinese patent CN201820374913.3 discloses a universal engine wiring harness, which solves the problem of different adapter harnesses when different OEMs equip the same model, but cannot solve the adapter between integrated AMT and vehicles using modular AMT. Therefore, it is necessary to find a method that can easily and quickly complete the replacement process of integrated AMT on vehicles originally equipped with modular AMT at a low cost without affecting the chassis wiring harness of the whole vehicle. Utility Model Content

[0006] The utility model aims to solve the technical problem that the existing integrated AMT and the modular AMT of a vehicle using a modular AMT cannot be quickly replaced, and proposes a switching harness for the integrated AMT to switch the modular AMT vehicle end.

[0007] In order to achieve the above purpose, the technical solution proposed by the utility model is:

[0008] A transfer harness for an integrated AMT to a modular AMT vehicle end, wherein: the interface of the integrated AMT is 21 pins, and the interface of the modular AMT vehicle end is 25 pins; the special features thereof are:

[0009] Includes modular adapter plugs, integrated adapter plugs, and multiple connection cables;

[0010] The interface of the modular adapter plug is adapted to the interface of the modular AMT vehicle end, and the interface of the integrated adapter plug is adapted to the interface of the integrated AMT;

[0011] The interface of the modular adapter plug is connected to the interface of the integrated adapter plug via a corresponding connection line among a plurality of connection lines.

[0012] Furthermore, the modular AMT vehicle end adopts the 25-pin ITT 132025-001; the modular adapter plug adapted thereto adopts the 25-pin ITT 132025-000;

[0013] The integrated AMT adopts the model 2-1534128-1 with 21 pins; the integrated adapter plug adapted thereto adopts the model 2-1534127-1 with 21 pins.

[0014] Furthermore, when the 25-pin interface on the modular adapter plug is connected to the 21-pin interface on the integrated adapter plug through corresponding wiring harnesses among a plurality of connecting wires, the corresponding connection relationship is as follows:

[0015] The 1st pin of the integrated adapter plug corresponds to the 13th pin of the modular adapter plug;

[0016] The 2nd pin of the integrated adapter plug corresponds to the 18th pin of the modular adapter plug;

[0017] The 3rd pin of the integrated adapter plug corresponds to the 17th pin of the modular adapter plug;

[0018] The 4th pin of the integrated adapter plug corresponds to the 14th pin of the modular adapter plug;

[0019] The 5th and 6th pins of the integrated adapter plug correspond to the 1st pin of the modular adapter plug;

[0020] The 7th pin of the integrated adapter plug corresponds to the 5th pin of the modular adapter plug;

[0021] The 8th and 9th pins of the integrated adapter plug correspond to the 2nd pin of the modular adapter plug;

[0022] The 10th pin of the integrated adapter plug corresponds to the 6th pin of the modular adapter plug;

[0023] The 11th pin of the integrated adapter plug corresponds to the 16th pin of the modular adapter plug;

[0024] The 12th pin of the integrated adapter plug corresponds to the 20th pin of the modular adapter plug;

[0025] The 13th pin of the integrated adapter plug corresponds to the 7th pin of the modular adapter plug;

[0026] The 14th and 15th pins of the integrated adapter plug correspond to the 4th pin of the modular adapter plug;

[0027] The 16th pin of the integrated adapter plug corresponds to the 10th pin of the modular adapter plug;

[0028] The 17th and 18th pins of the integrated adapter plug correspond to the 3rd pin of the modular adapter plug;

[0029] The 19th pin of the integrated adapter plug corresponds to the 9th pin of the modular adapter plug.

[0030] Furthermore, the 5th pin and 6th pin of the integrated adapter plug and the 1st pin of the modular adapter plug, the 8th pin and 9th pin of the integrated adapter plug and the 2nd pin of the modular adapter plug, the 17th pin and 18th pin of the integrated adapter plug and the 3rd pin of the modular adapter plug, and the 14th pin and 15th pin of the integrated adapter plug and the 4th pin of the modular adapter plug are all connected through corresponding connecting wires with a wire diameter of 1.5 mm.

[0031] Furthermore, the 7th pin of the integrated adapter plug and the 5th pin of the modular adapter plug, the 1st pin of the integrated adapter plug and the 13th pin of the modular adapter plug, the 4th pin of the integrated adapter plug and the 14th pin of the modular adapter plug, the 11th pin of the integrated adapter plug and the 16th pin of the modular adapter plug, the 3rd pin of the integrated adapter plug and the 17th pin of the modular adapter plug, the 2nd pin of the integrated adapter plug and the 18th pin of the modular adapter plug, and the 12th pin of the integrated adapter plug and the 20th pin of the modular adapter plug are all connected through corresponding connecting wires with a wire diameter of 1.0 mm.

[0032] Furthermore, the 10th pin of the integrated adapter plug and the 6th pin of the modular adapter plug, the 19th pin of the integrated adapter plug and the 9th pin of the modular adapter plug, the 13th pin of the integrated adapter plug and the 7th pin of the modular adapter plug, and the 16th pin of the integrated adapter plug and the 10th pin of the modular adapter plug are all connected through corresponding connecting wires with a wire diameter of 0.75 mm.

[0033] Furthermore, the 10th pin of the integrated adapter plug and the 6th pin of the modular adapter plug, and the 19th pin of the integrated adapter plug and the 9th pin of the modular adapter plug are connected via corresponding yellow connecting wires;

[0034] The 13th pin of the integrated adapter plug and the 7th pin of the modular adapter plug, as well as the 16th pin of the integrated adapter plug and the 10th pin of the modular adapter plug are connected via corresponding green connecting wires;

[0035] The remaining modular adapter plugs are connected to the integrated adapter plug through corresponding white connecting wires.

[0036] Furthermore, the plurality of connecting wires are wrapped and fixed by means of rubber tubes.

[0037] Beneficial effects of the utility model:

[0038] [1] The utility model discloses a transfer wiring harness for the vehicle end of the integrated AMT to the modular AMT. The structure is simple and easy to install and disassemble. The transfer process between the integrated AMT and the modular AMT vehicle can be completed without changing the vehicle chassis wiring harness. The transfer efficiency is high, the structural cost is low, and the versatility is good. It can be applied to the different modular AMT models of various OEMs on the market to be replaced with integrated AMT.

[0039] [2] The utility model connects the modular adapter plug and the integrated adapter plug by setting connecting wires of different colors, which not only makes it easy to distinguish the CAN signal lines in the connecting wires, avoids connection confusion, and improves the product qualification rate, but also facilitates targeted maintenance of the connecting wires during use.

[0040] [3] The utility model connects the modular adapter plug and the integrated adapter plug by setting connecting wires with different wire diameters. For the power supply line, the utility model uses a connecting wire with a thick wire diameter, and for the signal line, the utility model uses a connecting wire with a thin wire diameter, which can save materials and effectively reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1It is a schematic diagram of the connection between the modular AMT vehicle end and the modular adapter plug in an embodiment of an adapter harness for an integrated AMT to a modular AMT vehicle end of the utility model;

[0042] Figure 2 This is a schematic diagram of the connection between the integrated AMT and the integrated adapter plug in the embodiment of the utility model;

[0043] Figure 3 This is a schematic diagram of the connection structure of an embodiment of the utility model;

[0044] Reference numerals:

[0045] 1- Modular AMT vehicle end, 2- Modular adapter plug, 3- Integrated AMT, 4- Integrated adapter plug, 5- Multiple connecting wires. DETAILED DESCRIPTION

[0046] A wiring harness for converting an integrated AMT to a modular AMT vehicle end, such as Figure 1 As shown, the interface of the modular AMT vehicle end 1 is 25 pins; Figure 2 As shown, the interface of the integrated AMT3 is 21pin;

[0047] like Figure 3 As shown, the adapter harness includes a modular adapter plug 2, an integrated adapter plug 4 and a plurality of connecting wires 5; the interface of the modular adapter plug 2 is adapted to the interface of the modular AMT vehicle end 1, and the interface of the integrated adapter plug 4 is adapted to the interface of the integrated AMT 3; the interface of the modular adapter plug 2 is connected to the interface of the integrated adapter plug 4 through a corresponding connecting wire among the plurality of connecting wires 5;

[0048] A plurality of connecting wires 5 are wrapped and fixed by rubber tubes. The adapter harness can realize the replacement process between the integrated AMT and the modular AMT vehicle without changing the chassis harness of the whole vehicle. The adapter harness has low cost, is easy to install, has high replacement efficiency, and is highly versatile.

[0049] In this embodiment, the model of the modular AMT vehicle end 1 is ITT 132025-001 with 25 pins, and the model of the modular adapter plug 2 adapted thereto is ITT 132025-000; the model of the integrated AMT 3 is 2-1534128-1 with 21 pins; and the model of the integrated adapter plug 4 adapted thereto is 2-1534127-1 with 21 pins.

[0050] When the 25-pin interface on the modular adapter plug 2 and the 21-pin interface on the integrated adapter plug 4 are connected through corresponding wiring harnesses in the plurality of connecting wires 5, the corresponding connection relationship is as follows:

[0051] The 1st pin of the integrated adapter plug 4 corresponds to the 13th pin of the modular adapter plug 2, and a white 1.0 wire diameter connecting wire is used between the two;

[0052] The 2nd pin of the integrated adapter plug 4 corresponds to the 18th pin of the modular adapter plug 2, and a white 1.0 wire diameter connecting wire is used between the two;

[0053] The 3rd pin of the integrated adapter plug 4 corresponds to the 17th pin of the modular adapter plug 2, and a white 1.0 wire diameter connecting wire is used between the two;

[0054] The 4th pin of the integrated adapter plug 4 corresponds to the 14th pin of the modular adapter plug 2, and a white 1.0 wire diameter connecting wire is used between the two;

[0055] The 5th and 6th pins of the integrated adapter plug 4 are connected to the 1st pin of the modular adapter plug 2, and a white 1.5-wire diameter connecting wire is used between the two;

[0056] The 7th pin of the integrated adapter plug 4 corresponds to the 5th pin of the modular adapter plug 2, and a white 1.0 wire diameter connecting wire is used between the two;

[0057] The 8th and 9th pins of the integrated adapter plug 4 are connected to the 2nd pin of the modular adapter plug 2, and a white 1.5-wire diameter connecting wire is used between the two;

[0058] The 10th pin of the integrated adapter plug 4 corresponds to the 6th pin of the modular adapter plug 2, and a yellow 0.75 diameter connecting wire is used between the two;

[0059] The 11th pin of the integrated adapter plug 4 corresponds to the 16th pin of the modular adapter plug 2, and a white 1.0 wire diameter connecting wire is used between the two;

[0060] The 12th pin of the integrated adapter plug 4 corresponds to the 20th pin of the modular adapter plug 2, and a white 1.0 wire diameter connecting wire is used between the two;

[0061] The 13th pin of the integrated adapter plug 4 corresponds to the 7th pin of the modular adapter plug 2, and a green 0.75 diameter connecting wire is used between the two;

[0062] The 14th and 15th pins of the integrated adapter plug 4 are connected to the 4th pin of the modular adapter plug 2, and a white 1.5-wire diameter connecting wire is used between the two;

[0063] The 16th pin of the integrated adapter plug 4 corresponds to the 10th pin of the modular adapter plug 2, and a green 0.75 diameter connecting wire is used between the two;

[0064] The 17th and 18th pins of the integrated adapter plug 4 are connected to the 3rd pin of the modular adapter plug 2, and a white 1.5-wire diameter connecting wire is used between the two;

[0065] The 19th pin of the integrated adapter plug 4 corresponds to the 9th pin of the modular adapter plug 2, and a yellow 0.75 diameter connecting wire is used between the two;

[0066] The rest are reserved interfaces.

Claims

1. A wiring harness for connecting an integrated AMT to a modular AMT vehicle, wherein: The interface of the integrated AMT (3) is 21 pins, and the interface of the modular AMT vehicle end (1) is 25 pins; the characteristics are: It comprises a modular adapter plug (2), an integrated adapter plug (4) and a plurality of connecting wires (5); The interface of the modular adapter plug (2) is compatible with the interface of the modular AMT vehicle end (1), and the interface of the integrated adapter plug (4) is compatible with the interface of the integrated AMT (3); The interface of the modular adapter plug (2) and the interface of the integrated adapter plug (4) are connected via corresponding connection lines among a plurality of connection lines (5).

2. According to claim 1, a wiring harness for connecting an integrated AMT to a modular AMT vehicle, characterized in that: The modular AMT vehicle end (1) adopts the ITT 132025-001 with a model of 25 pins; the modular adapter plug (2) adapted thereto adopts the ITT 132025-000 with a model of 25 pins; The integrated AMT (3) adopts the model 2-1534128-1 with 21 pins; the integrated adapter plug (4) adapted thereto adopts the model 2-1534127-1 with 21 pins.

3. According to claim 2, a wiring harness for converting an integrated AMT to a modular AMT vehicle end, characterized in that: When the 25-pin interface on the modular adapter plug (2) and the 21-pin interface on the integrated adapter plug (4) are connected via corresponding wiring harnesses in the plurality of connection wires (5), the corresponding connection relationship is as follows: The 1st pin of the integrated adapter plug (4) corresponds to the 13th pin of the modular adapter plug (2); The second pin of the integrated adapter plug (4) corresponds to the 18th pin of the modular adapter plug (2); The 3rd pin of the integrated adapter plug (4) corresponds to the 17th pin of the modular adapter plug (2); The 4th pin of the integrated adapter plug (4) corresponds to the 14th pin of the modular adapter plug (2); The 5th pin and the 6th pin of the integrated adapter plug (4) are connected to the 1st pin of the modular adapter plug (2) correspondingly; The 7th pin of the integrated adapter plug (4) corresponds to the 5th pin of the modular adapter plug (2); The 8th pin and the 9th pin of the integrated adapter plug (4) are connected to the 2nd pin of the modular adapter plug (2) correspondingly; The 10th pin of the integrated adapter plug (4) corresponds to the 6th pin of the modular adapter plug (2); The 11th pin of the integrated adapter plug (4) corresponds to the 16th pin of the modular adapter plug (2); The 12th pin of the integrated adapter plug (4) corresponds to the 20th pin of the modular adapter plug (2); The 13th pin of the integrated adapter plug (4) corresponds to the 7th pin of the modular adapter plug (2); The 14th pin and the 15th pin of the integrated adapter plug (4) are connected to the 4th pin of the modular adapter plug (2) correspondingly; The 16th pin of the integrated adapter plug (4) corresponds to the 10th pin of the modular adapter plug (2); The 17th pin and the 18th pin of the integrated adapter plug (4) are connected to the 3rd pin of the modular adapter plug (2) in correspondence; The 19th pin of the integrated adapter plug (4) corresponds to the 9th pin of the modular adapter plug (2).

4. According to claim 3, a wiring harness for converting an integrated AMT to a modular AMT vehicle end, characterized in that: The fifth pin and the sixth pin of the integrated adapter plug (4) are connected to the first pin of the modular adapter plug (2), the eighth pin and the ninth pin of the integrated adapter plug (4) are connected to the second pin of the modular adapter plug (2), the seventeenth pin and the eighteenth pin of the integrated adapter plug (4) are connected to the third pin of the modular adapter plug (2), and the fourteenth pin and the fifteenth pin of the integrated adapter plug (4) are connected to the fourth pin of the modular adapter plug (2) via corresponding connecting wires with a wire diameter of 1.5 mm.

5. According to claim 4, a wiring harness for converting an integrated AMT to a modular AMT vehicle end, characterized in that: The 7th pin of the integrated adapter plug (4) and the 5th pin of the modular adapter plug (2), the 1st pin of the integrated adapter plug (4) and the 13th pin of the modular adapter plug (2), the 4th pin of the integrated adapter plug (4) and the 14th pin of the modular adapter plug (2), the 11th pin of the integrated adapter plug (4) and the 16th pin of the modular adapter plug (2), the 3rd pin of the integrated adapter plug (4) and the 17th pin of the modular adapter plug (2), the 2nd pin of the integrated adapter plug (4) and the 18th pin of the modular adapter plug (2), and the 12th pin of the integrated adapter plug (4) and the 20th pin of the modular adapter plug (2) are all connected via corresponding connecting wires with a wire diameter of 1.0 mm.

6. According to claim 5, a wiring harness for connecting an integrated AMT to a modular AMT vehicle end, characterized in that: The 10th pin of the integrated adapter plug (4) and the 6th pin of the modular adapter plug (2), the 19th pin of the integrated adapter plug (4) and the 9th pin of the modular adapter plug (2), the 13th pin of the integrated adapter plug (4) and the 7th pin of the modular adapter plug (2), and the 16th pin of the integrated adapter plug (4) and the 10th pin of the modular adapter plug (2) are all connected via corresponding connecting wires with a wire diameter of 0.75 mm.

7. According to claim 6, a wiring harness for converting an integrated AMT to a modular AMT vehicle end, characterized in that: The 10th pin of the integrated adapter plug (4) and the 6th pin of the modular adapter plug (2) as well as the 19th pin of the integrated adapter plug (4) and the 9th pin of the modular adapter plug (2) are connected via corresponding yellow connecting wires; The 13th pin of the integrated adapter plug (4) and the 7th pin of the modular adapter plug (2) as well as the 16th pin of the integrated adapter plug (4) and the 10th pin of the modular adapter plug (2) are connected via corresponding green connecting wires; The remaining integrated adapter plugs (4) are connected to the modular adapter plug (2) via corresponding white connecting wires.

8. The adapter wiring harness for the integrated AMT to modular AMT vehicle end according to claim 7, characterized in that: The plurality of connecting wires (5) are wrapped and fixed by means of a rubber tube.

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