16-gear automated mechanical transmission (AMT) wire bundle

Abstract

The invention discloses a 16-gear automated mechanical transmission (AMT) wire bundle, which comprises a total electrical connector of a transmission, a shift sensor connector, a shift electromagnetic valve connector, a gear-selecting sensor connector, a gear-selecting electromagnetic valve connector, a half-gear sensor connector, a half-gear electromagnetic valve connector, a range gear sensor connector, a range gear electromagnetic valve connector, a clutch sensor connector, a clutch electromagnetic valve connector, a brake electromagnetic valve connector, an input rotating speed sensor connector and an output rotating speed sensor connector, wherein the shift sensor connector, the shift electromagnetic valve connector, the gear-selecting sensor connector, the gear-selecting electromagnetic valve connector, the half-gear sensor connector, the half-gear electromagnetic valve connector, the range gear sensor connector, the range gear electromagnetic valve connector, the clutch sensor connector, the clutch electromagnetic valve connector, the brake electromagnetic valve connector, the input rotating speed sensor connector and the output rotating speed sensor connector are respectively connected with an input end of the total electrical connector of the transmission through leads. Electrical elements (electromagnetic valves, sensors and the like) on the transmission are integrated into a total wire bundle and are centrally arranged in a total electrical connector, namely the electrical connector of the transmission. The electrical connector of the transmission only needs to be connected with a transmission control unit) (TCU) and a finished automobile in use. Therefore, electrical connection of the transmission and the finished automobile is simplified, and the circuit reliability is improved.

Description

Technical field: [0001] The invention belongs to the technical field of gearboxes, in particular to a 16-speed AMT wire harness. Background technique: [0002] With the development of the commercial vehicle market, the installation rate of AMT is also increasing, and users have higher and higher requirements for the quality and performance of AMT. At present, the AMT loading rate of commercial vehicles in Europe has exceeded 88%; the AMT loading rate in the North American market increased by 110% year-on-year last year; most domestic OEMs have also carried out loading and debugging, and some have been mass-produced in small batches. The wire harness plays an important role as a nerve in the AMT system, and is the medium of signal transmission, responsible for the communication between the TCU, various parts of the transmission and the entire vehicle. Most AMTs and TCUs in foreign countries are installed on the transmission body (such as EATON) or directly integrated with th...

AI Technical Summary

Problems solved by technology

The TCU of Fast F-Shift series AMT is independent of the transmission and installed in the cab or on the vehicle beam. If the wiring harness is connected between the TCU and each component, the wiring will be complicated and unsightly, and the reliability of the circuit will also be reduced.

In addition, in practical applications, there will be problems such as poor contact of wires and blocked signal transmission, which will seriously affect the performance of AMT and even cause the vehicle to fail to operate.

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