GB2580341A9 - Method of testing a parking brake - Google Patents

Method of testing a parking brake Download PDF

Info

Publication number
GB2580341A9
GB2580341A9 GB1900019.9A GB201900019A GB2580341A9 GB 2580341 A9 GB2580341 A9 GB 2580341A9 GB 201900019 A GB201900019 A GB 201900019A GB 2580341 A9 GB2580341 A9 GB 2580341A9
Authority
GB
United Kingdom
Prior art keywords
parking brake
engine
vehicle
rotational speed
testing
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.)
Granted
Application number
GB1900019.9A
Other versions
GB2580341B (en
GB201900019D0 (en
GB2580341A (en
Inventor
Price Stephen
Noon Ian
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.)
Mecalac Construction Equipment Uk Ltd
Original Assignee
Mecalac Construction Equipment Uk Ltd
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 Mecalac Construction Equipment Uk Ltd filed Critical Mecalac Construction Equipment Uk Ltd
Priority to GB1900019.9A priority Critical patent/GB2580341B/en
Publication of GB201900019D0 publication Critical patent/GB201900019D0/en
Publication of GB2580341A publication Critical patent/GB2580341A/en
Publication of GB2580341A9 publication Critical patent/GB2580341A9/en
Application granted granted Critical
Publication of GB2580341B publication Critical patent/GB2580341B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B60T17/221—Procedure or apparatus for checking or keeping in a correct functioning condition of brake systems
    • 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
    • B60T2270/00—Further aspects of brake control systems not otherwise provided for
    • B60T2270/40—Failsafe aspects of brake control systems
    • B60T2270/406—Test-mode; Self-diagnosis

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Control Of Transmission Device (AREA)

Abstract

The vehicle has an engine, a transmission, ground-engaging motive means and a controller. The method of testing a parking brake of a vehicle includes the steps of applying the parking brake, starting the vehicle engine such that the engine operates at a first rotational speed, and engaging the transmission; activating a parking brake test mode in which the controller automatically operates the engine at a second rotational speed that is greater than the first rotational speed for a predetermined time period; and determining whether the vehicle moves during the predetermined time period.
GB1900019.9A 2019-01-02 2019-01-02 Method of testing a parking brake Active GB2580341B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1900019.9A GB2580341B (en) 2019-01-02 2019-01-02 Method of testing a parking brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1900019.9A GB2580341B (en) 2019-01-02 2019-01-02 Method of testing a parking brake

Publications (4)

Publication Number Publication Date
GB201900019D0 GB201900019D0 (en) 2019-02-13
GB2580341A GB2580341A (en) 2020-07-22
GB2580341A9 true GB2580341A9 (en) 2020-09-23
GB2580341B GB2580341B (en) 2021-01-06

Family

ID=65364714

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1900019.9A Active GB2580341B (en) 2019-01-02 2019-01-02 Method of testing a parking brake

Country Status (1)

Country Link
GB (1) GB2580341B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113671927B (en) * 2020-05-15 2024-10-15 武汉辅安科技有限公司 Device and method for testing hardware-in-loop of electronic parking system controller of commercial vehicle
WO2023087091A1 (en) * 2021-11-22 2023-05-25 Miller Technology Incorporated Brake test device and method for vehicles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8311699B2 (en) * 2008-02-06 2012-11-13 General Electric Company Automatic brake verification system
WO2010123412A1 (en) * 2009-04-24 2010-10-28 Volvo Construction Equipment Ab A method and a system for testing the braking capacity of one or more brake elements of a vehicle
US20120209481A1 (en) * 2011-02-15 2012-08-16 Rindfleisch David F Brake test method

Also Published As

Publication number Publication date
GB2580341B (en) 2021-01-06
GB201900019D0 (en) 2019-02-13
GB2580341A (en) 2020-07-22

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732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20220310 AND 20220316