AU2023266904A1 - Braking device and braking method for unmanned mining dump truck - Google Patents
Braking device and braking method for unmanned mining dump truck Download PDFInfo
- Publication number
- AU2023266904A1 AU2023266904A1 AU2023266904A AU2023266904A AU2023266904A1 AU 2023266904 A1 AU2023266904 A1 AU 2023266904A1 AU 2023266904 A AU2023266904 A AU 2023266904A AU 2023266904 A AU2023266904 A AU 2023266904A AU 2023266904 A1 AU2023266904 A1 AU 2023266904A1
- Authority
- AU
- Australia
- Prior art keywords
- valve
- brake
- output port
- port
- braking
- 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
Links
- 238000005065 mining Methods 0.000 title claims description 31
- 238000000034 method Methods 0.000 title claims description 12
- 239000003921 oil Substances 0.000 claims description 78
- 239000010720 hydraulic oil Substances 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 102100021641 Acetyl-CoA carboxylase 2 Human genes 0.000 description 2
- 101000677540 Homo sapiens Acetyl-CoA carboxylase 2 Proteins 0.000 description 2
- 101000894929 Homo sapiens Bcl-2-related protein A1 Proteins 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 102100039164 Acetyl-CoA carboxylase 1 Human genes 0.000 description 1
- 101710190443 Acetyl-CoA carboxylase 1 Proteins 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
- B60T15/02—Application and release valves
-
- 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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
-
- 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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/66—Electrical control in fluid-pressure brake systems
- B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
-
- 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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/66—Electrical control in fluid-pressure brake systems
- B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
- B60T13/686—Electrical control in fluid-pressure brake systems by electrically-controlled valves in hydraulic systems or parts thereof
-
- 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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/66—Electrical control in fluid-pressure brake systems
- B60T13/70—Electrical control in fluid-pressure brake systems by fluid-controlled switches
-
- 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
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
- B60T15/02—Application and release valves
- B60T15/025—Electrically controlled valves
-
- 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
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
- B60T15/02—Application and release valves
- B60T15/025—Electrically controlled valves
- B60T15/028—Electrically controlled valves in hydraulic 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
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
- B60T15/02—Application and release valves
- B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
-
- 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
- B60T2260/00—Interaction of vehicle brake system with other systems
- B60T2260/04—Automatic transmission
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
- Regulating Braking Force (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210503318.6 | 2022-05-10 | ||
CN202210503318.6A CN114872672B (zh) | 2022-05-10 | 2022-05-10 | 无人驾驶矿用自卸车制动装置及其制动方法 |
PCT/CN2023/084635 WO2023216746A1 (zh) | 2022-05-10 | 2023-03-29 | 无人驾驶矿用自卸车制动装置及其制动方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2023266904A1 true AU2023266904A1 (en) | 2023-12-21 |
Family
ID=82675339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2023266904A Pending AU2023266904A1 (en) | 2022-05-10 | 2023-03-29 | Braking device and braking method for unmanned mining dump truck |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN114872672B (zh) |
AU (1) | AU2023266904A1 (zh) |
WO (1) | WO2023216746A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114872672B (zh) * | 2022-05-10 | 2023-02-24 | 内蒙古北方重型汽车股份有限公司 | 无人驾驶矿用自卸车制动装置及其制动方法 |
CN117246294B (zh) * | 2023-11-20 | 2024-01-30 | 杭叉集团股份有限公司 | 一种叉车电液制动液压*** |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201659975U (zh) * | 2010-03-29 | 2010-12-01 | 三一重机有限公司 | 一种矿用自卸车前轮制动*** |
CN103661337A (zh) * | 2012-09-05 | 2014-03-26 | 卡特彼勒公司 | 释放抛锚机器驻车制动器的方法和***及含该***的机器 |
CN103407442A (zh) * | 2013-07-23 | 2013-11-27 | 内蒙古北方重型汽车股份有限公司 | 一种电传动矿用自卸车紧急制动控制装置 |
FR3079800B1 (fr) * | 2018-04-10 | 2020-04-24 | Transdev Group | Circuit fluidique de freinage comprenant une vanne de securite, vehicule automobile comprenant un tel circuit de freinage et utilisation d'un tel vehicule |
CN109591785A (zh) * | 2018-11-30 | 2019-04-09 | 三汽车起重机械有限公司 | 无人驾驶车辆制动回路***及无人驾驶车辆 |
CN214565275U (zh) * | 2021-04-07 | 2021-11-02 | 济南临工矿山设备科技有限公司 | 一种用于液压制动湿式桥的自动制动*** |
CN113291270A (zh) * | 2021-06-25 | 2021-08-24 | 徐州徐工矿业机械有限公司 | 一种电传动自卸车无人驾驶制动液压*** |
CN114030452A (zh) * | 2021-12-20 | 2022-02-11 | 北京中车重工机械有限公司 | 电动轮式矿用自卸车及其无人驾驶*** |
CN114872672B (zh) * | 2022-05-10 | 2023-02-24 | 内蒙古北方重型汽车股份有限公司 | 无人驾驶矿用自卸车制动装置及其制动方法 |
-
2022
- 2022-05-10 CN CN202210503318.6A patent/CN114872672B/zh active Active
-
2023
- 2023-03-29 WO PCT/CN2023/084635 patent/WO2023216746A1/zh active Application Filing
- 2023-03-29 AU AU2023266904A patent/AU2023266904A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN114872672A (zh) | 2022-08-09 |
CN114872672B (zh) | 2023-02-24 |
WO2023216746A1 (zh) | 2023-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
DA3 | Amendments made section 104 |
Free format text: THE NATURE OF THE AMENDMENT IS: AMEND THE INVENTION TITLE TO READ BRAKING DEVICE AND BRAKING METHOD FOR UNMANNED MINING DUMP TRUCK |