CN112762118A - Motor vehicle starting anti-slope-sliding mechanism and control method - Google Patents

Motor vehicle starting anti-slope-sliding mechanism and control method Download PDF

Info

Publication number
CN112762118A
CN112762118A CN202110113577.3A CN202110113577A CN112762118A CN 112762118 A CN112762118 A CN 112762118A CN 202110113577 A CN202110113577 A CN 202110113577A CN 112762118 A CN112762118 A CN 112762118A
Authority
CN
China
Prior art keywords
way clutch
brake
brake disc
slide
motor vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110113577.3A
Other languages
Chinese (zh)
Inventor
效俊林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202110113577.3A priority Critical patent/CN112762118A/en
Publication of CN112762118A publication Critical patent/CN112762118A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
    • F16D67/02—Clutch-brake combinations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/44—Inputs being a function of speed dependent on machine speed of the machine, e.g. the vehicle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H59/70—Inputs being a function of gearing status dependent on the ratio established
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H35/00—Gearings or mechanisms with other special functional features
    • F16H2035/005—Gearings or mechanisms preventing back-driving

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Regulating Braking Force (AREA)

Abstract

The invention relates to the technical field of motor vehicles, in particular to a motor vehicle starting anti-slope-slipping mechanism and a control method. Background art: the motor vehicle is a widely used vehicle, and the existing motor vehicle anti-slope-sliding mechanism cannot meet the normal use requirement of a driver. In the present embodiment, two sets of anti-slide mechanisms are taken as an example, the anti-slide mechanism 1 is used as the anti-slide mechanism for preventing backward slide, and the anti-slide mechanism 2 is used as the anti-slide mechanism for preventing forward slide. When the vehicle is in a forward gear, the actuating mechanism drives the brake caliper to lock the brake disc of the anti-slide mechanism 1 when receiving a gear signal that the forward gear is yes, and the vehicle can only run towards the forward direction at the moment, and when the vehicle is in a reverse gear (R gear) position, the traveling computer sends an instruction of locking the anti-slide mechanism 2 to the actuating mechanism when receiving a reverse gear signal, and the actuating mechanism drives the brake caliper to lock the brake disc of the anti-slide mechanism 2.

Description

Motor vehicle starting anti-slope-sliding mechanism and control method
The technical field is as follows:
the invention relates to the field of motor vehicles, in particular to a motor vehicle starting anti-slip mechanism and a control method.
Background art:
the motor vehicle is a widely used transportation tool, most of the existing motor vehicle slope-sliding prevention mechanisms use an ABS brake system as a slope-sliding prevention device, the ABS slope-sliding prevention device is not humanized in control and limited by time, the slope-sliding prevention device is automatically released after the limited time is exceeded, dangerous conditions occur, the problem that the ABS slope-sliding prevention system is not timely released during early starting, an engine is flamed out, starting fails, starting is not timely enough when the ABS slope-sliding prevention function is needed is solved, the actual use feeling is poor, a lot of inconvenience is brought to a driver, and the normal use requirement of the driver cannot be met.
The invention content is as follows:
the invention aims to provide an anti-slope-sliding device which can meet different environmental conditions and be used under different road conditions, is not limited by time, can be started at any time, is perfectly combined with the use requirement of a driver, has the advantages of simple structure, small volume, light weight, low cost, completely meeting the driving requirement in use and the like, and in order to achieve the aim, the invention has the following specific technical scheme:
the anti-slide mechanism is controlled by gear sensor and vehicle running speed information through running computer.
The vehicle starting anti-slope slipping mechanism comprises: the system comprises a gear sensor 1, a vehicle speed sensor 2, an actuating mechanism 3, a one-way clutch 4 (also called a one-way bearing), a brake disc 5, a brake caliper 6, a support bearing 7 and a transmission output shaft 8.
The support bearing 7 and the one-way clutch 4 are assembled on an output shaft 8 of the transmission in parallel, a brake disc 5 is assembled on the outer rings of the support bearing 7 and the one-way clutch 4, a brake caliper 6 is assembled on the periphery of the brake disc 5, one end of the brake caliper 6 is hinged on a transmission box body, the other end of the brake caliper 6 is assembled with the actuating mechanism 3 in a linkage manner, the actuating mechanism 3 is controlled by a traveling computer according to gear information and vehicle speed information, the inner rings of the support bearing 7 and the one-way clutch 4 are fixedly assembled on the output shaft 8 of the transmission and rotate synchronously with the output shaft, the brake disc 5 is fixedly assembled on the outer rings of the support bearing 7 and the one-way clutch 4, the brake disc 5 and the support bearing 7 and the outer ring of the one-way clutch 4 rotate synchronously, because the one-way clutch 4 is, the actuating mechanism 3 drives the brake caliper 6 to lock the brake disc 5, when the brake caliper 6 locks the brake disc 5, the output shaft 8 of the speed changer can only rotate in one direction, the other direction is in a locking state, two sets of the same mechanisms are arranged on the output shaft 8 of the speed changer, the only difference is that the locking directions of the two sets of the one-way clutches 4 are assembled in opposite directions, one set is to prevent the vehicle from sliding in the forward direction when the vehicle is backed up and started, and the other set is to prevent the vehicle from sliding in the backward direction when the vehicle is started.
A specific embodiment;
the invention is further illustrated by the following examples and embodiments:
in the present embodiment, two sets of anti-slide mechanisms are taken as an example, the anti-slide mechanism for preventing backward sliding is the anti-slide mechanism 1, and the anti-slide mechanism for preventing forward sliding is the anti-slide mechanism 2. When the vehicle is in a forward gear, the executing mechanism drives the brake caliper to lock the brake disc of the anti-slide mechanism when receiving a gear signal that the gear is the forward gear, the vehicle can only run towards the forward direction at the moment, when the vehicle speed exceeds 10 kilometers per hour, the running computer sends a lock release signal, the executing mechanism releases the lock, and when the vehicle running speed is lower than 1 kilometer per hour, the running computer sends a lock signal, and the executing mechanism locks the brake disc of the anti-slide mechanism. When the vehicle gear is in a reverse gear (R gear) position, when a traveling computer receives a reverse gear signal, an instruction for locking the anti-slip mechanism 2 is sent to the executing mechanism, the executing mechanism drives the brake caliper to lock a brake disc of the anti-slip mechanism 2, and when the vehicle gear is in a neutral gear or other gears, the locking of the anti-slip mechanism 2 is released.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (4)

1. A motor vehicle anti-slide mechanism and a control method thereof are provided, the motor vehicle anti-slide mechanism comprises: keep off position sensor (1) speed of a motor vehicle sensor (2), actuating mechanism (3), one way clutch (4), brake disc (5), braking pincers (6), support bearing (7), derailleur output shaft (8), its characterized in that: the inner ring of the one-way clutch (4) is assembled on a transmission output shaft (8), an anti-skidding key block is assembled between a key groove of the inner ring of the one-way clutch (4) and a key groove on the transmission output shaft (8), a support bearing (7) and the one-way clutch (4) are assembled on the transmission output shaft (8) in parallel, a brake disc (5) is assembled on the outer ring of the support bearing (7) and the outer ring of the one-way clutch (4), a brake caliper (6) is arranged on the periphery of the brake disc (5), one end of the brake caliper (6) is hinged on a transmission box body, and the other end of the brake caliper (6) is assembled with an executing.
2. As set forth in claim 1: a one-way clutch (4), characterized in that: the outer ring of one-way clutch (4) is equipped with brake disc (5), and one-way clutch (4) outer ring and brake disc (5) are fixed assembly, and the outer ring of one-way clutch (4) and brake disc (5) inner circle have the keyway, are equipped with anti-skidding key piece between the keyway of one-way clutch (4) and brake disc (5).
3. As set forth in claim 1: and the brake calipers (6) are two, the brake discs (5) are clamped in a caliper shape, one ends of the two brake calipers (6) are hinged with the transmission box body, and the other ends of the two brake calipers (6) are assembled with the output shaft of the executing mechanism (3) in a linkage manner.
4. As set forth in claim 1: and the executing mechanism (3) sends a control command to the executing mechanism (3) through a traveling computer according to signals of the gear sensor (1) and the vehicle speed sensor (2), and the executing mechanism (3) opens or contracts the brake caliper (6) according to the received command.
CN202110113577.3A 2021-01-27 2021-01-27 Motor vehicle starting anti-slope-sliding mechanism and control method Pending CN112762118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110113577.3A CN112762118A (en) 2021-01-27 2021-01-27 Motor vehicle starting anti-slope-sliding mechanism and control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110113577.3A CN112762118A (en) 2021-01-27 2021-01-27 Motor vehicle starting anti-slope-sliding mechanism and control method

Publications (1)

Publication Number Publication Date
CN112762118A true CN112762118A (en) 2021-05-07

Family

ID=75706225

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110113577.3A Pending CN112762118A (en) 2021-01-27 2021-01-27 Motor vehicle starting anti-slope-sliding mechanism and control method

Country Status (1)

Country Link
CN (1) CN112762118A (en)

Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4538475A (en) * 1981-04-10 1985-09-03 Iseki & Co., Ltd. Speed-changing transmission device for vehicles
US4553450A (en) * 1982-02-22 1985-11-19 Valeo Transmission between a power input and an output shaft suitable for an automobile vehicle
GB2149029B (en) * 1983-10-11 1987-01-14 Aisin Warner One-way clutch or brake for automatic transmission
JPH05133457A (en) * 1991-11-11 1993-05-28 Nissan Motor Co Ltd Controller of frictional element
JP2000145914A (en) * 1998-11-17 2000-05-26 Tsubakimoto Chain Co Bearing linear actuator with backstop mechanism
JP2006335111A (en) * 2005-05-31 2006-12-14 Toyota Motor Corp Anti-skid control device, anti-skid control method, vehicle traveling road judging method, and vehicle traveling road judging method
JP2008068838A (en) * 2006-09-15 2008-03-27 Toyota Motor Corp Electric parking brake system
JP2008265669A (en) * 2007-04-24 2008-11-06 Toyota Motor Corp Electric parking brake system
CN103192706A (en) * 2013-04-12 2013-07-10 重庆工业职业技术学院 Device for preventing slope sliding
CN103448535A (en) * 2013-09-30 2013-12-18 长城汽车股份有限公司 Vehicle movement direction control mechanism
CN103786699A (en) * 2014-02-12 2014-05-14 浙江吉利控股集团有限公司 Automatic hand brake system of manual gear automobile and control method thereof
JP2014141983A (en) * 2013-01-22 2014-08-07 Advics Co Ltd Method for assembling electric disc break gear
CN104097506A (en) * 2014-07-11 2014-10-15 力帆实业(集团)股份有限公司 Slope-slipping preventing device, slope-slipping preventing system and vehicle
CN104129285A (en) * 2014-07-11 2014-11-05 力帆实业(集团)股份有限公司 Downward sliding prevention system and downward sliding prevention device thereof
CN104129286A (en) * 2014-07-11 2014-11-05 力帆实业(集团)股份有限公司 Downward sliding prevention device, downward sliding prevention system and vehicle
CN104260667A (en) * 2014-08-28 2015-01-07 奇瑞汽车股份有限公司 Vehicle alarming method and device
CN204533287U (en) * 2015-01-27 2015-08-05 长城汽车股份有限公司 The automobile of a kind of automotive disc electromagnetic brake and configuration disk type electromagnetic brake
CN105799672A (en) * 2014-12-30 2016-07-27 富泰华工业（深圳）有限公司 Anti-slip automatic braking system and method for car
CN108189818A (en) * 2018-01-03 2018-06-22 江苏大学 One kind is for the anti-rear slip device of car ramp starting and its method
CN110281891A (en) * 2019-07-04 2019-09-27 高鸿新能源科技有限公司 Automatic parking method based on Multi-sensor Fusion

Patent Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4538475A (en) * 1981-04-10 1985-09-03 Iseki & Co., Ltd. Speed-changing transmission device for vehicles
US4553450A (en) * 1982-02-22 1985-11-19 Valeo Transmission between a power input and an output shaft suitable for an automobile vehicle
GB2149029B (en) * 1983-10-11 1987-01-14 Aisin Warner One-way clutch or brake for automatic transmission
JPH05133457A (en) * 1991-11-11 1993-05-28 Nissan Motor Co Ltd Controller of frictional element
JP2000145914A (en) * 1998-11-17 2000-05-26 Tsubakimoto Chain Co Bearing linear actuator with backstop mechanism
JP2006335111A (en) * 2005-05-31 2006-12-14 Toyota Motor Corp Anti-skid control device, anti-skid control method, vehicle traveling road judging method, and vehicle traveling road judging method
JP2008068838A (en) * 2006-09-15 2008-03-27 Toyota Motor Corp Electric parking brake system
JP2008265669A (en) * 2007-04-24 2008-11-06 Toyota Motor Corp Electric parking brake system
JP2014141983A (en) * 2013-01-22 2014-08-07 Advics Co Ltd Method for assembling electric disc break gear
CN103192706A (en) * 2013-04-12 2013-07-10 重庆工业职业技术学院 Device for preventing slope sliding
CN103448535A (en) * 2013-09-30 2013-12-18 长城汽车股份有限公司 Vehicle movement direction control mechanism
CN103786699A (en) * 2014-02-12 2014-05-14 浙江吉利控股集团有限公司 Automatic hand brake system of manual gear automobile and control method thereof
CN104097506A (en) * 2014-07-11 2014-10-15 力帆实业(集团)股份有限公司 Slope-slipping preventing device, slope-slipping preventing system and vehicle
CN104129285A (en) * 2014-07-11 2014-11-05 力帆实业(集团)股份有限公司 Downward sliding prevention system and downward sliding prevention device thereof
CN104129286A (en) * 2014-07-11 2014-11-05 力帆实业(集团)股份有限公司 Downward sliding prevention device, downward sliding prevention system and vehicle
CN104260667A (en) * 2014-08-28 2015-01-07 奇瑞汽车股份有限公司 Vehicle alarming method and device
CN105799672A (en) * 2014-12-30 2016-07-27 富泰华工业（深圳）有限公司 Anti-slip automatic braking system and method for car
CN204533287U (en) * 2015-01-27 2015-08-05 长城汽车股份有限公司 The automobile of a kind of automotive disc electromagnetic brake and configuration disk type electromagnetic brake
CN108189818A (en) * 2018-01-03 2018-06-22 江苏大学 One kind is for the anti-rear slip device of car ramp starting and its method
CN110281891A (en) * 2019-07-04 2019-09-27 高鸿新能源科技有限公司 Automatic parking method based on Multi-sensor Fusion

Similar Documents

Publication Publication Date Title
US5199325A (en) Electronic shift or clutch actuator for a vehicle transmission
US7810626B2 (en) Vehicle transmission comprising a parking brake and method for controlling the same
US20130252784A1 (en) Failsafe device for shift-by-wire system
US7416071B2 (en) Braking method for a vehicle
JP2006527342A5 (en)
GB2346944A (en) Motor vehicle with an automatically actuated clutch
US4913270A (en) Control system for an automatic transmission of a motor vehicle with an antilock brake system
US20100033008A1 (en) Retarder slip control
JPWO2018051593A1 (en) Automatic transmission and control method thereof
CN107939964B (en) Neutral state motion protection for automatic transmissions
JPH011651A (en) Transmission control device for vehicles with anti-lock brake device
CN111086515A (en) Method for operating a backup brake system of a motor vehicle
GB2454027A (en) Electric vehicle with limited slip differential
CN112762118A (en) Motor vehicle starting anti-slope-sliding mechanism and control method
KR20040066736A (en) Automated Transmission Systems
US5695030A (en) Park mechanism for automotive transmission
EP1443248A4 (en) Gear type speed change unit control device, control method, and automobile
JP2018108747A (en) Brake device of vehicle
CN100354156C (en) Method and device for preventing car slip on slope
GB2100384A (en) Rotary transmission
CN111989510B (en) Method for activating a parking lock system and parking lock system
CN204020850U (en) Parking electric automobile brake system structure
KR20080089561A (en) Gear mechanism for a brake system, and brake system
US20180298955A1 (en) Annular member stopping structure for friction engaging device
JPS61285144A (en) Method of controlling automatic clutch installed on vehicle

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20210507

WD01 Invention patent application deemed withdrawn after publication