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A control method and system for a cylindrical reducer for lightweight frame

A technology of cylindrical reducer and control method, which is applied to control devices, instruments, vehicle parts, etc., can solve the problems of low intelligence, low safety prevention and control coefficient, and poor deceleration control effect.

Active Publication Date: 2018-08-17
HUANGHE JIAOTONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a control method and system for a cylindrical reducer for lightweight frame, aiming to solve the problem of low intelligence, poor deceleration control effect and safety prevention and control in the existing cylindrical reducer control system for lightweight frame low coefficient problem

Method used

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  • A control method and system for a cylindrical reducer for lightweight frame
  • A control method and system for a cylindrical reducer for lightweight frame
  • A control method and system for a cylindrical reducer for lightweight frame

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Embodiment Construction

[0069] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0070] The application principle of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0071] The control method of the cylindrical reducer for frame lightweight provided by the embodiment of the present invention includes:

[0072] Step 1. Obtain a reference image in front of the vehicle movement, and form a similar set of pixels with similar pixel features in the reference image, and the pixel features of the pixel points in any two similar sets are not similar;

[0073] Step 2. Determine whether the quantity of road samples in each similarity set is greater than the ...

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Abstract

The invention discloses a control method and system of a cylindrical reducer for vehicle frame lightweight. The engine of the system is connected with a gearbox through a clutch, and the gearbox transmits the power transmitted by the engine to an inter-axle differential through a transmission shaft. The inter-axle differential is used for differential matching; the inter-axle differential is connected with the mid-axle differential assembly and transmits power to the mid-axle differential assembly, and the mid-axle differential assembly includes the right wheel of the mid-axle And the left wheel of the middle axle, the right wheel of the middle axle and the left wheel of the middle axle supplement the power of the middle axle differential assembly. The middle axle differential assembly is connected with the rear axle differential assembly through a through shaft; and the through shaft connects the middle axle The power transmitted by the differential assembly is further processed and then transmitted to the rear axle differential assembly, which includes the right wheel of the rear axle and the left wheel of the rear axle. The invention greatly improves the intelligence degree of the reducer, has good deceleration control effect and high safety prevention and control coefficient.

Description

technical field [0001] The invention belongs to the field of reducer control systems, and in particular relates to a control method and system for a cylindrical reducer for lightweight vehicle frames. Background technique [0002] The control system of cylindrical reducer for frame lightweight needs to use the reducer to match the speed and transmit torque between the prime mover and the working machine or the actuator. The reducer is a relatively precise machine. The purpose of using it is Reduce speed, increase torque. According to the number of transmission stages, it can be divided into single-stage and multi-stage reducers; according to the shape of the gear wheel, it can be divided into cylindrical gear reducers, bevel gear reducers and conical-cylindrical gear pulley reducers; according to the layout of the transmission, it can be divided into It is divided into expansion type, split flow type and coaxial shaft type reducer. The reducer is an independent component c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W30/18B60K17/02B60K17/06B60K17/16G06T3/40G06K9/62
CPCG06T3/4053B60W30/18B60K17/02B60K17/06B60K17/16G06F18/214
Inventor 安红恩李亦轩孙玉凤杨洁张鹏
Owner HUANGHE JIAOTONG UNIV
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