CN212667347U - An intelligent driving vehicle brake pedal control device - Google Patents
An intelligent driving vehicle brake pedal control device Download PDFInfo
- Publication number
- CN212667347U CN212667347U CN202021275698.5U CN202021275698U CN212667347U CN 212667347 U CN212667347 U CN 212667347U CN 202021275698 U CN202021275698 U CN 202021275698U CN 212667347 U CN212667347 U CN 212667347U
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- brake
- brake pedal
- motor
- braking
- control device
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- 238000006073 displacement reaction Methods 0.000 claims description 13
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
本实用新型公开了一种智能驾驶车辆制动踏板控制装置，包括车架以及设置于所述车架上的制动系统，还包括制动电机、连接绳和制动踏板，所述制动电机输出轴连接所述连接绳的一端，所述连接绳的另一端固定连接所述制动踏板顶部，所述制动踏板底部可转动地连接所述车架中的车架底板，所述制动踏板连接所述制动系统，所述制动踏板用于转动时驱动所述制动系统刹车制动，所述制动电机连接所述车架，所述制动电机与所述制动系统设置于所述制动踏板的同一侧，解决了现有技术中存在的技术问题，如：制动系统影响驾驶舱空间。
The utility model discloses a brake pedal control device for an intelligent driving vehicle, comprising a vehicle frame and a brake system arranged on the vehicle frame, and also comprising a brake motor, a connecting rope and a brake pedal, wherein the output shaft of the brake motor is connected to one end of the connecting rope, the other end of the connecting rope is fixedly connected to the top of the brake pedal, the bottom of the brake pedal is rotatably connected to a frame bottom plate in the vehicle frame, the brake pedal is connected to the brake system, and the brake pedal is used to drive the brake system to brake when rotating, the brake motor is connected to the vehicle frame, and the brake motor and the brake system are arranged on the same side of the brake pedal, thereby solving technical problems existing in the prior art, such as: the brake system affects the cockpit space.
Description
Technical Field
The utility model relates to an intelligent automobile braking system field is an intelligent driving vehicle brake pedal controlling means particularly.
Background
With the development of society, the whole development state of intelligent driving automobile is good. The control of the intelligent driving vehicle is divided into upper layer control and bottom layer control, the bottom layer control is direct control of the intelligent vehicle, and the brake system belongs to one part of the bottom layer control. When the electric push rod or the electric pull rod acts on the brake pedal, a fixed support and the length of the electric push rod or the electric pull rod are required to be arranged near the pedal, so that the arrangement of a cab is not facilitated. Therefore, a device is designed to solve the problem of controlling the brake pedal under the condition of insufficient cockpit space, and the device comprises: the technical problem that the braking system influences the space of a cockpit.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, the present invention is directed to: the utility model provides an intelligent driving vehicle brake pedal controlling means, has solved the problem that exists among the prior art, if: the braking system affects the cabin space.
In order to realize the purpose of the utility model, the utility model provides a following technical scheme:
the utility model provides an intelligence driving vehicle brake pedal controlling means, includes the frame and set up in braking system on the frame still includes brake motor, connects rope and brake pedal, brake motor output shaft connect the one end of connecting the rope, connect the other end fixed connection of rope the brake pedal top, 14 bottoms of brake pedal with the frame bottom plate 13 of frame is articulated, brake pedal connects braking system, brake pedal drives when being used for rotating braking system brake, brake motor connects the frame, brake motor with braking system set up in same one side of brake pedal.
Further, still include braking anchor and braking reduction gear, the brake motor output is connected the braking reduction gear, braking reduction gear output fixed connection the braking anchor, the braking anchor is the I-shaped wheel structure, it locates to connect the rope sling the structural and one end fixed connection of I-shaped wheel the braking anchor.
Furthermore, the braking device further comprises a braking motor fixing support, wherein the braking motor and the braking speed reducer are arranged in the braking motor fixing support and are fixedly connected with the braking motor fixing support, and the top of the braking motor fixing support is connected with the frame.
Further, the brake motor is arranged above the brake system.
Furthermore, the brake pedal is provided with a plurality of through holes, the through holes are distributed in a vertical array, the brake system comprises a brake main cylinder balancing rod, the brake main cylinder balancing rod is arranged in one through hole, and the brake main cylinder balancing rod is used for driving the brake system to brake.
Further, the brake master cylinder balance rod is fixedly connected with the linear displacement sensor, the linear displacement sensor is connected with the brake motor controller, and the brake motor controller is used for controlling the brake motor to rotate.
Furthermore, the brake pedal further comprises a return spring, two ends of the return spring are respectively and fixedly connected with the brake pedal and the frame bottom plate, and the return spring is used for resetting the brake pedal after braking.
Further, the connecting rope is a steel wire rope.
Compared with the prior art, the utility model, following beneficial effect has:
1. the brake system brakes by the way that the brake motor drives the connecting rope, the position of the brake motor on the frame can be flexibly set, the space in the cockpit is saved, and the beneficial effect of convenient arrangement is achieved.
2. The braking travel is detected by the linear displacement sensor, and after the braking travel of the brake pedal reaches the maximum travel, the braking travel is fed back to the brake motor controller to control the brake motor to stop rotating, so that the beneficial effect of limiting the maximum travel of the brake motor for pulling the connecting rope is achieved.
3. The balance rod of the brake master cylinder is arranged in the through holes of the brake pedals with different heights, so that the brake pedals can be adapted to brake systems with different heights, and the beneficial effect of strong universality is achieved.
Drawings
FIG. 1 is an overall structure diagram of the brake pedal control device of the intelligent driving vehicle of the present invention;
list of reference numerals
1-connecting rope, 2-brake reducer, 3-brake cable reel, 4-brake motor fixing support, 5-brake motor, 6-brake motor fixing support, 7-oil inlet, 8-brake master cylinder, 9-driven rod, 10-oil outlet, 11-brake master cylinder retainer, 12-brake motor controller, 13-frame bottom plate, 14-brake pedal, 15-brake master cylinder balancing rod and 16-linear displacement sensor.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, an integral connection, or a detachable connection; may be communication within two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art can understand the specific meaning of the above terms in the present invention in specific situations.
The utility model provides an intelligent driving vehicle brake pedal controlling means, includes the frame and set up in braking system on the frame still includes brake motor 5, connects rope 1 and brake pedal 14, brake motor 5 output shaft connect the one end of connecting rope 1, connect the other end fixed connection of rope 1 brake pedal 14 top, brake pedal 14 bottom with the frame bottom plate 13 of frame is articulated, brake pedal 14 connects braking system, brake pedal 14 is used for the drive when rotating braking system brake, brake motor 5 connects the frame, brake motor 5 with braking system set up in same one side of brake pedal 14.
As shown in fig. 1, when the brake motor 5 rotates, the connection rope 1 pulls the brake pedal 14 to rotate, and the brake pedal 14 drives the brake system to brake, because the brake motor 5 and the brake system are arranged on the same side of the brake pedal 14, the brake system is braked by the way that the brake motor 5 drives the connection rope 1, the position of the brake motor 5 on the frame can be flexibly set, the space in the cockpit is saved, and the beneficial effect of convenient arrangement is achieved.
Further, still include braking anchor 3 and braking reduction gear 2, 5 outputs of brake motor are connected braking reduction gear 2, 2 outputs fixed connection of braking reduction gear braking anchor 3, braking anchor 3 is the I-shaped wheel structure, 1 cover of connecting rope is located the structural and one end fixed connection of I-shaped wheel braking anchor 3.
Further, still include brake motor fixed bolster 4, brake motor 5 with braking reduction gear 2 set up in the brake motor fixed bolster 4 and fixed connection brake motor fixed bolster 4, 4 top connections of brake motor fixed bolster the frame.
Further, the brake motor 5 is disposed above the brake system.
Further, brake pedal 14 is equipped with a plurality of through-holes, a plurality of through-holes are vertical array distribution, braking system includes brake master cylinder balancing pole 15, brake master cylinder balancing pole 15 sets up in one in the through-hole, brake master cylinder balancing pole 15 is used for driving braking system braking.
The brake pedal 14 is provided with five adjusting holes and a bottom positioning hole, the brake main cylinder balancing rod 15 is arranged in one adjusting hole, the brake main cylinder balancing rod 15 is arranged in the through holes of the brake pedals 14 at different heights, the brake pedals 14 can be matched with brake systems at different heights, and the beneficial effect of strong universality is achieved.
In addition, the braking system also comprises two hydraulic braking mechanisms, and the two hydraulic braking mechanisms are arranged at two ends of the balancing rod 15 of the brake main cylinder;
the hydraulic braking mechanism comprises an oil inlet 7, a brake master cylinder 8, an oil outlet 10, a brake master cylinder holder 9 and a brake master cylinder support 11, wherein the brake master cylinder 8 is connected with the oil inlet 7 and the oil outlet 10, two ends of a brake master cylinder balancing rod 15 are respectively connected with input ends of the two brake master cylinders 8, the two brake master cylinders 8 are fixedly connected with the brake master cylinder holder 9, the brake master cylinder holder 9 is fixedly connected with the brake master cylinder support 11, a frame bottom plate 13 is provided with four sliding grooves, and the bottom of the brake master cylinder support 11 and the bottom of a brake pedal 14 are arranged in the sliding grooves.
When the brake motor 5 rotates the brake cable drum 3 through the brake reducer 2 to enable the connecting rope 1 to pull the brake pedal 14, the brake pedal 14 rotates and simultaneously pushes the brake main cylinder balancing rod 15, the brake main cylinder balancing rod 15 further extrudes the input end of the brake main cylinder 8, and hydraulic oil flows through the oil outlet 10 from the oil inlet 7 through the brake main cylinder 8 and acts on the brake through the high-pressure oil pipe to brake the vehicle.
Further, the brake system further comprises a linear displacement sensor 16 and a brake motor controller 12, wherein the brake master cylinder balance rod 15 is fixedly connected with the linear displacement sensor 16, the linear displacement sensor 16 is connected with the brake motor controller 12, and the brake motor controller 12 is used for controlling the brake motor 5 to rotate.
Furthermore, the brake device further comprises a return spring, two ends of the return spring are respectively and fixedly connected with the brake pedal 14 and the frame bottom plate 13, and the return spring is used for resetting the brake pedal 14 after braking.
The brake master cylinder retainer 9 is provided with a detection block matched with the linear displacement sensor 16, the brake pedal 14 rotates and simultaneously pushes the brake master cylinder balancing rod 15 to do linear motion, the linear displacement sensor 16 detects the brake stroke, and after the brake stroke of the brake pedal 14 reaches the maximum stroke, the brake stroke is fed back to the brake motor controller 12 to control the brake motor 5 to stop rotating, so that the connection rope 1 is prevented from continuously pulling the brake pedal 14 to generate mechanical damage, and the beneficial effect of limiting the maximum stroke of the connection rope 1 pulled by the brake motor 5 is achieved.
The return spring is positioned in the positioning hole at the bottom of the brake pedal 14, and two ends of the return spring are respectively and fixedly connected with the brake pedal 14 and the frame bottom plate 13.
Further, the connecting rope 1 is a steel wire rope.
Furthermore, linear displacement sensor 16, braking system, brake motor 5 and braking reduction gear 2 are current conventional technique, and this technical field personnel of its erection joint mode can realize completely, the utility model discloses do not relate to so no longer give unnecessary details to its transformation.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the embodiments in the above description, and the technical concept of the present invention can be within the scope of the present invention, and can be modified to various simple modifications, and these simple modifications all belong to the protection scope of the present invention. It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features. In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021275698.5U CN212667347U (en) | 2020-06-30 | 2020-06-30 | An intelligent driving vehicle brake pedal control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021275698.5U CN212667347U (en) | 2020-06-30 | 2020-06-30 | An intelligent driving vehicle brake pedal control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212667347U true CN212667347U (en) | 2021-03-09 |
Family
ID=74818687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021275698.5U Expired - Fee Related CN212667347U (en) | 2020-06-30 | 2020-06-30 | An intelligent driving vehicle brake pedal control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212667347U (en) |
-
2020
- 2020-06-30 CN CN202021275698.5U patent/CN212667347U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210309 |