Electronic gear system and control method
A technology of electronic gears and gears, which is applied in the direction of control devices, automatic starting devices, transportation and packaging, etc., can solve the problems that the gear system cannot complete automatic parking, and achieve the effect of solving the inability to complete automatic parking
Active Publication Date: 2016-06-01
DEEPAL AUTOMOBILE TECH CO LTD
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[0004] The invention provides an electronic gear system and a control method to solve the problem that the gear system in the prior art cannot complete automatic parking
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[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0033] The embodiment of the invention discloses an electronic gear system and a control method to solve the problem that the gear control system in the prior art cannot complete the automatic parking of the car.
[0034] The electronic gear system disclosed in Embodiment 1 of the present invention, figure 1 It is a schematic structural diagram of an electronic gear system disclosed in an embodiment of the present invention, such as figure 1 As sh...
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The invention provides an electronic gear system and a control method. The electronic gear system comprises an electronic gear device, a gear controller, an electronic parking locking system and a vehicle control unit, wherein the vehicle control unit is connected with the gear controller and is used for charging and discharging for the gear controller; the gear controller is connected with the electronic gear device, and is used for receiving a gear signal sent by the electronic gear device and determining the type of the gear signal; the electronic parking locking system is connected with the gear controller, and comprises a parking motor and a position sensor; the position sensor detects a rotating state and a position of a driving shaft of a parking mechanism, and determines the current state of the parking mechanism in real time according to the rotating state and the position; when a locking gear signal is determined to be effective, or the gear controller receives the discharging requirement sent by the vehicle control unit and the current state of the electronic parking locking system corresponds with a preset automatic locking condition, the gear controller generates a gear instruction corresponding to the locking gear signal, and drives the parking motor to run, thereby realizing the effect of locking a driving wheel axle of a vehicle.
Description
[0001] The application date is March 30, 2012, the application number is: 201210090744.8, and the title of the invention is: a divisional application of an electronic gear system and control method. technical field [0002] The invention relates to the field of hybrid electric vehicle control, in particular to an electronic gear system and a control method. Background technique [0003] With the depletion of global oil resources and the increasing emission requirements, new energy vehicles, which are more economical and environmentally friendly than conventional vehicles, have become the design focus of major automobile manufacturers, while electric vehicles and hybrid vehicles mainly driven by electricity are gradually Become the mainstream trend of automobile development. In an electric vehicle or a hybrid electric vehicle mainly driven by electricity, the power system is usually composed of a drive motor and a reduction transmission system. Under the control of the vehicl...
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IPC IPC(8): B60K20/02B60T7/12
CPCB60K20/02B60T7/12
Inventor 陈志河江彬陈东李超李中华
Owner DEEPAL AUTOMOBILE TECH CO LTD