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Active gear shifting execution control circuit

An executive control and active technology, applied in transmission control, electric energy management, electric vehicles, etc., can solve problems such as shift errors

Active Publication Date: 2021-08-31
NINGBO GAOFA AUTOMOTIVE CONTROL SYSTEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, most of today's shift actuators use motor-driven transmissions. When the rotation position of the motor rotor causes deviations in the execution force of the shift actuator during long-term use, it is easy to cause shift errors. Therefore, a control is urgently needed. circuit to complete the function of the shift actuator

Method used

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  • Active gear shifting execution control circuit
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  • Active gear shifting execution control circuit

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Embodiment Construction

[0038] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0039] In addition, in the present invention, descriptions such as "first", "second", "one" and so on are used for descriptive purposes only, and should not be understood as indicating or implying their relative importance or implicitly indicating the indicated technical features quantity. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[00...

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Abstract

The invention belongs to the technical field of gear shifting execution control, and provides an active gear shifting execution control circuit. The active gear shifting execution control circuit comprises a main control module, a gear shifting output module and a sensing detection module, wherein the main control module is used for carrying out gear shifting judgment according to a received gear adjusting signal and sending a corresponding gear shifting signal to the gear shifting output module if a gear shifting condition is met; the gear shifting output module is used for controlling a motor to rotate according to the gear switching signal, so that the gear is adjusted; and the sensing detection module is used for collecting the rotor position of the motor and feeding back the position information to the main control module to judge whether the gear adjustment is finished or not. The active gear shifting execution control circuit has the advantages that the rotating position of the motor is detected in real time through the sensing detection module and can be fed back to a main control chip in time, so that the main control chip can judge whether gear adjustment is completed or not, and the situation of gear shifting errors is avoided.

Description

technical field [0001] The invention relates to the technical field of shift execution control, in particular to an active shift execution control circuit. Background technique [0002] The development of automotive electronics technology has given birth to many new technologies, bringing consumers a different driving experience. Nowadays, with the development of new energy vehicles and intelligent driving technology, the traditional mechanical shift mechanism has also changed its appearance, and the electronic shift mechanism has quietly struck. With the maturity of related technologies, electronic gear shifting mechanisms appear in more and more models. [0003] However, most of today's shift actuators use motor-driven transmissions. When the rotation position of the motor rotor causes deviations in the execution force of the shift actuator during long-term use, it is easy to cause shift errors. Therefore, a control is urgently needed. circuit to complete the function of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H61/02F16H61/32F16H61/18
CPCF16H61/0213F16H61/32F16H61/18F16H2061/326Y02T10/72
Inventor 钱国耀胡万训周刚谢俊鹏邓据洋陈江辉
Owner NINGBO GAOFA AUTOMOTIVE CONTROL SYSTEM CO LTD