CN106989937B - Controlled stroke formula accelerator pedal of automobile driving machine - Google Patents
Controlled stroke formula accelerator pedal of automobile driving machine Download PDFInfo
- Publication number
- CN106989937B CN106989937B CN201710331833.XA CN201710331833A CN106989937B CN 106989937 B CN106989937 B CN 106989937B CN 201710331833 A CN201710331833 A CN 201710331833A CN 106989937 B CN106989937 B CN 106989937B
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- China
- Prior art keywords
- slide unit
- fixing seat
- plate
- hole
- big slide
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
Abstract
The present invention relates to a kind of controlled stroke formula accelerator pedal of automobile driving machines, including manual-operating mechanism, location position mechanism and the fixed mechanism for being separately connected said mechanism.Manual-operating mechanism includes handle, optical axis, pressure spring, optical axis fixing seat, big slide unit, flange linear bearing, hinge seat, pin shaft, articulated joint and push rod；Location position mechanism includes connecting plate, small slide unit, stepper motor, motor cabinet, shaft coupling, screw rod and feed screw nut, rolling bearing units, knob plunger and plunger fixing seat；Fixed mechanism is built by industrial aluminum profile.Manual-operating mechanism is mounted on fixed mechanism by optical axis fixing seat, and location position mechanism is fixed on fixed mechanism by connecting plate.The present invention accurately controls gas pedal and reaches specific stroke, eliminate and manually adjust the time, effectively improve working efficiency by the way of demarcating in advance；Mechanical position limitation is carried out using the cooperation in knob plunger and hole, the both hands of operator is released, reduces labor intensity.
Description
Technical field
The present invention relates to controlled stroke formula accelerator pedal of automobile driving machines, belong to machinery equipment field.
Background technique
In order to which a series of performance indicators such as dynamic property, braking to vehicle are evaluated, need for specific model
Sample car is tested, to obtain relevant automotive performance parameter.During such testing experiment, according to pilot steering, then
The accuracy and repeatability precision of speed tracking will rely on the driving skills and reaction speed of testing crew, the variation of driving behavior
It greatly affected test result, finally will affect the evaluation to automobile properties.
However, the automotive performance parameter testing test carried out in relevant enterprise at home now, still most to use people
The mode or only push gas pedal to designated position using only the throttle drive mechanism of purely manual formula that work drives, this is not only
The repeatability and test accuracy that not can guarantee test, can also reduce test efficiency.It is then desired to design a novel controllable row
Formula accelerator pedal of automobile driving machine replaces driver to complete to automotive throttle during testing the test of automotive performance parameter
The operation of pedal, to reduce the labor intensity of testing crew, the final accuracy for improving test efficiency and test result.
Summary of the invention
In order to overcome domestic relevant enterprise to be carried out automotive performance parameter testing test in it is most using pilot steering
Mode pushes gas pedal to designated position using the throttle drive mechanism of purely manual formula, not can guarantee the repeatability of test
And test accuracy, and the shortcomings that reduce test efficiency, the present invention provides a kind of controlled stroke formula accelerator pedal of automobile driving machine,
It replaces people's leg to realize the quick and accurate control to pedal in automotive performance parameter testing test, the standard of test can be effectively improved
True property and repeatability precision, reduce the manipulation strength of testing crew.
The technical solution adopted by the present invention is that:
Controlled stroke formula accelerator pedal of automobile driving machine, including manual-operating mechanism, location position mechanism and fixed mechanism,
The fixed mechanism is separately connected man-operated mechanism and location position mechanism；
The manual-operating mechanism includes handle, primary optic axis, pressure spring, primary optic axis fixing seat, big slide unit, first flange
Linear bearing, hinge seat, pin shaft, articulated joint, push rod, universal joint and support plate；The big slide unit is rectangular parallelepiped structure, institute
It states handle to be threadedly coupled with big slide unit upper plate, four first flange linear bearings are symmetrically connected to the upper plate of big slide unit
In lower plate, the both ends of the primary optic axis are separately connected two first flange straight lines on the upper plate and lower plate of big slide unit
Bearing is attached primary optic axis by first flange linear bearing and big slide unit, the primary optic axis fixing seat and first
It is interference fit between optical axis, primary optic axis fixing seat is mounted on fixed mechanism；Big slide unit lower plate and primary optic axis fixing seat bottom
Pressure spring is equipped between portion, the hinge seat is fixed on the upper end of the big slide unit foreboard, and passes through pin shaft with the articulated joint
Connection, described push rod one end are threadedly coupled with the articulated joint, and the other end is connected through a screw thread with the universal joint, and ten thousand
It is connected with support plate to section front end, the support plate bottom is as the force surface to pedal；
The location position mechanism includes that connecting plate, the second optical axis, the second optical axis fixing seat, small slide unit, second flange are straight
Spool holds, stepper motor, motor cabinet, shaft coupling, screw rod, feed screw nut, rolling bearing units, knob plunger and plunger fixing seat, institute
Stating small slide unit is cube structure, and four second flange linear bearings are symmetrically connected on the upper plate and lower plate of small slide unit,
The both ends of second optical axis are each passed through two second flange linear bearings on the upper plate and lower plate of small slide unit, and small
Slide unit is attached, and the both ends of the second optical axis are interference fitted with the second optical axis fixing seat, and second optical axis is fixed
Seat is separately mounted on the connecting plate with the motor fixing seat, and the connecting plate is mounted on the fixed mechanism, institute
It states motor to be fixed in motor fixing seat, motor front end projecting shaft is attached with described shaft coupling one end, the shaft coupling
Device other end connection wire rod, the screw rod pass through the through-hole in the small slide unit lower plate, and end and rolling bearing units carry out transition
Cooperation, and limited with clip, the rolling bearing units are installed on connecting plate, and the end face of the feed screw nut is connect with small slide unit,
Inner hole is connect with wire rod thread, and the plunger fixing seat is installed on small slide unit upper plate, is threadedly coupled with knob plunger；
The fixed mechanism uses industrial aluminum profile, and the manual-operating mechanism is installed on work by primary optic axis fixing seat
On industry aluminum profile, the location position mechanism is installed on industrial aluminum profile by connecting plate.
In the present invention, the side plate of the big slide unit is equipped with a through-hole, is set in lower plate there are two through-hole, sets on upper plate
Have with symmetrical two through-holes of lower plate and install handle threaded hole, the handle by big slide unit upper plate threaded hole and its into
Row is threadedly coupled, and the first flange linear bearing is symmetrically connected on the upper plate and lower plate of big slide unit, bearing hole center
The center line of line and two through-holes on the upper plate and lower plate of big slide unit is consistent.
In the present invention, the upper plate and lower plate of the small slide unit respectively symmetrically are set there are two through-hole, the second flange
Linear bearing is symmetrically connected on the upper plate and lower plate of the small slide unit, and the upper plate of its bearing centerline hole and small slide unit and under
The center line of two through-holes on plate is consistent.
In the present invention, the side plate through-hole size of the big slide unit is greater than the head sizes of the knob plunger, the knob
The head of plunger has elasticity, the side plane contact on head and big slide unit when being installed, and is in compressive state.
In the present invention, the big slide unit side plate through-hole can slide up and down with big slide unit and form movement routine, path packet
Contact point containing the knob plunger and the big slide unit side plate.
The beneficial effects of the present invention are: device is integrated with the function of calibration, and controllable pedal, which reaches, specifies stroke, and with
Pilot steering and purely manual mechanism driving pedal are compared, and are improved the precision of accelerator pedal position control, are effectively increased work
Efficiency；Using knob plunger and hole cooperation carry out mechanical position limitation, make operator without persistently exert a force to pedal with maintain its
Specific position reduces labor intensity.
Detailed description of the invention
Fig. 1 is axonometric drawing of the invention,
Fig. 2 is front view of the invention,
Fig. 3 is rearview of the invention,
Fig. 4 is right view of the invention,
Fig. 5 is the partial enlarged view of location position mechanism.
Figure label: 1 it is handle, 2 is primary optic axis fixing seat, 3 is first flange linear bearing, 4 is big slide unit, 5 is
Primary optic axis, 6 be pressure spring, 7 be hinge seat, 8 be pin shaft, 9 be articulated joint, 10 be push rod, 11 be universal joint, 12 be support
Plate, 13 be plunger fixing seat, 14 be knob plunger, 15 be small slide unit, 16 be connecting plate, 17 be motor cabinet, 18 be stepper motor,
19 it is shaft coupling, 20 be feed screw nut, 21 be screw rod, 22 be rolling bearing units, 23 be the second optical axis fixing seat, 24 is second flange
Linear bearing, 25 are the second optical axis.
Specific embodiment
The present invention is further illustrated below by embodiment combination attached drawing.
Embodiment 1: referring to figs. 1 to Fig. 5, controlled stroke formula accelerator pedal of automobile driving machine, including manual-operating mechanism, position
It sets calibrating device and is separately connected the fixed mechanism of said mechanism.
The manual-operating mechanism includes handle 1, optical axis 5, pressure spring 6, optical axis fixing seat 2, big slide unit 4, flange straight line
Bearing 3, hinge seat 7, pin shaft 8, articulated joint 9, push rod 10, universal joint 11 and support plate 12.The big slide unit 4 is case type
Structure, the case type structure being made of two blocks of side plates, one piece of upper plate, one piece of lower plate, one piece of foreboard and one piece of back plate, side plate with
Lower plate is equipped with one and two through-holes respectively, and upper plate is equipped with respectively with symmetrical two through-holes of lower plate and installs the screw thread of handle
Hole, the handle 1 are threadedly coupled by big 4 upper plate threaded hole of slide unit with it, and the flange linear bearing 3 is symmetrically connected to
On the upper plate and lower plate of big slide unit 4, bearing centerline hole and the center line of two groups of through-holes on big slide unit 4 are consistent, described
Optical axis 5 is attached by the flange linear bearing 3 with big slide unit 4, is interference between the optical axis fixing seat 2 and optical axis 5
Cooperation, and be mounted on the fixed mechanism, and the pressure is equipped between big 4 lower plate of slide unit and 2 lower end of optical axis fixing seat
Spring 6, the hinge seat 7 is fixed on the upper end of 4 foreboard of big slide unit, and is connected with the articulated joint 9 by the pin shaft 8
It connects, described 10 one end of push rod is threadedly coupled with the articulated joint 9, and the other end is also connected with the universal joint 11 by screw thread
It connects, and 11 front end of the universal joint is connected with the support plate 12,12 bottom of support plate is as the force surface to pedal.
The location position mechanism includes connecting plate 16, the second optical axis fixing seat 23, second flange linear bearing 24,
Two optical axises 25, small slide unit 15, stepper motor 18, motor cabinet 17, shaft coupling 19, screw rod 21, feed screw nut 20, rolling bearing units 22,
Knob plunger 14 and plunger fixing seat 13.The small slide unit 15 is an integral structure, and upper and lower two plate respectively symmetrically is equipped with two
A through-hole, the second flange linear bearing 24 are symmetrically connected to two plate up and down of the small slide unit 15, and in its bearing hole
Heart line and the center line of one group of through-hole on small slide unit 15 are consistent, and it is straight that second optical axis 25 passes through the second flange
Spool holds 24 and is attached with small slide unit 15, and both ends are interference fitted with the second optical axis fixing seat 23, described
The second optical axis fixing seat 23 be mounted on the connecting plate 16 by location hole respectively with the motor fixing seat 17 it is (not true
Determine concept), the connecting plate 16 is mounted on the fixed mechanism, and the motor 18 is fixed on the motor cabinet 17
On, front end projecting shaft is attached with described 19 one end of shaft coupling, 19 other end of the shaft coupling connection screw rod
21, the screw rod 21 passes through one group of through-hole of the small slide unit 15, and end and the rolling bearing units 22 carry out transition fit,
And limited with clip, the rolling bearing units 22 are also mounted on connecting plate 16, the end face of the feed screw nut 20 and small cunning
Platform 15 connects, and inner hole is threadedly coupled with the screw rod 21, and the plunger fixing seat 13 is mounted on the small slide unit 15
Plate is connect by threaded hole with the knob plunger 14.
The fixed mechanism is made of industrial aluminum profile 23.The manual-operating mechanism passes through the primary optic axis
Fixing seat 2 is mounted on the industrial aluminum profile 23, and the location position mechanism is mounted on by the connecting plate 16
On the industrial aluminum profile 23.
Further, the side plate through-hole size of the big slide unit 4 is greater than the head sizes of the knob plunger 14, the knob
The head of plunger 14 has elasticity, the side plane contact on head and the big slide unit 4 when being installed, and is in compressive state.
Further, the side plate through-hole of the big slide unit 4 can slide up and down with big slide unit and form movement routine, path packet
Contact point containing the knob plunger 14 and big 4 side plate of slide unit.
In use, first by manual-operating mechanism support plate 12 and accelerator pedal of automobile bind, gas pedal at this time
Rotational angle is zero, and device is in equilibrium state on condition that an external force is not applied.Control stepper motor 18 reversely rotates at low speed,
Rotary motion translates into the ascending motion of small slide unit 15, the knob being mounted on small slide unit 15 at this time after the transmission of screw rod 21
The head of plunger 14 is slided on the side plate of big slide unit 4, when through the side plate through-hole of excessive slide unit 4, the head of knob plunger 14
Through-hole will be passed through under the action of elastic energy storage.Keep stepper motor 18 out of service at this point, sending instruction, recording the state is hand
The zero-bit of pneumatic operating mechanism and location position mechanism.
Then, by the method for trial operation, the accelerator pedal position that need to reach is demarcated.Firstly, by motion control
Device, which sends instruction, makes 18 forward direction of stepper motor slowly run, under then small slide unit 15 is under the action of 21 driving force of screw rod slowly
Drop, at this point, since the knob plunger 14 being fixed on small slide unit 15 passes through the side plate through-hole of big slide unit 4, thus 15 band of small slide unit
Big slide unit 4 is moved to move downwardly together, and the decline of big slide unit 4 directly results in push rod 10 and the angle of horizontal plane is gradually reduced,
To produce the thrust of duration to gas pedal.In the continuous process, whenever on-road emission test instrument shows that throttle is opened
When the numerical value of degree reaches specified requirement (such as 5%, 10% etc.), control motor pause is observed and recorded in motion controller at this time
The absolute coordinate of display, until gas pedal reaches range.After trial operation, the tail portion of knob plunger 14 is pulled, then
The head of knob plunger 14 bounces back under a stretching force and is detached from the side plate through-hole of big slide unit 4, and big slide unit 4 is in lower end pressure spring 6
Elastic force act on Regression zero-bit.At this point, just having recorded a column absolute coordinate in motion controller, reached with required for test
The accelerator open degree arrived/accelerator pedal position corresponds.So far, the process of calibration is just fully completed.
It, can commencement of commercial operation after device normalization.According to the accelerator open degree/accelerator pedal position that need to reach, moving
The control program that corresponding absolute coordinate is recalled in controller, by the operation of program, controlling stepper motor 18 makes small slide unit
15 drop to a certain position and stop.An enough lower pressure then is applied to the handle 1 in manual-operating mechanism, so that greatly
Slide unit 4 declines under pressure, when its side plate through-hole is through knob 14 head of plunger on too small slide unit 15, knob plunger 14
Head through-hole will be passed through under the action of elastic energy storage, prevent big slide unit 4 from continuing to move, at this time can release lever 1, throttle
Pedal has reached designated position under the thrust of push rod 10.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, protection of the invention
Range should not be construed as being limited to the specific forms stated in the embodiments, and protection scope of the present invention is also and in this field skill
Art personnel conceive according to the present invention it is conceivable that equivalent technologies mean.
Claims (5)
1. controlled stroke formula accelerator pedal of automobile driving machine, it is characterised in that: including manual-operating mechanism, location position mechanism and
Fixed mechanism, the fixed mechanism are separately connected manual-operating mechanism and location position mechanism；
The manual-operating mechanism includes handle, primary optic axis, pressure spring, primary optic axis fixing seat, big slide unit, first flange straight line
Bearing, hinge seat, pin shaft, articulated joint, push rod, universal joint and support plate；The big slide unit is rectangular parallelepiped structure, the hand
Handle is threadedly coupled with big slide unit upper plate, and four first flange linear bearings are symmetrically connected to the upper plate and lower plate of big slide unit
On, the both ends of the primary optic axis are separately connected two first flange linear bearings on the upper plate and lower plate of big slide unit,
It is attached primary optic axis by first flange linear bearing and big slide unit, between the primary optic axis fixing seat and primary optic axis
For interference fit, primary optic axis fixing seat is mounted on fixed mechanism；It is set between big slide unit lower plate and primary optic axis fixing seat bottom
There is pressure spring, the hinge seat is fixed on the upper end of the big slide unit foreboard, and connect with the articulated joint by pin shaft, institute
It states push rod one end to be threadedly coupled with the articulated joint, the other end is connected through a screw thread with the universal joint, before universal joint
End is connected with support plate, and the support plate bottom is as the force surface to pedal；
The location position mechanism includes connecting plate, the second optical axis, the second optical axis fixing seat, small slide unit, second flange linear axis
It holds, stepper motor, motor cabinet, shaft coupling, screw rod, feed screw nut, rolling bearing units, knob plunger and plunger fixing seat, it is described small
Slide unit is cube structure, and four second flange linear bearings are symmetrically connected on the upper plate and lower plate of small slide unit, described second
The both ends of optical axis are each passed through a second flange linear bearing on the upper plate and lower plate of small slide unit, carry out with small slide unit
Connection, and the both ends of the second optical axis are interference fitted with the second optical axis fixing seat, the second optical axis fixing seat with it is described
Motor fixing seat be separately mounted on the connecting plate, the connecting plate is mounted on the fixed mechanism, stepping electricity
Machine is fixed on motor cabinet, and stepper motor front end projecting shaft is attached with described shaft coupling one end, and the shaft coupling is another
One end connection wire rod, the screw rod pass through the through-hole in the small slide unit lower plate, and end and rolling bearing units carry out transition fit,
And limited with clip, the rolling bearing units are installed on connecting plate, and the end face of the feed screw nut is connect with small slide unit, inner hole with
Wire rod thread connection, the plunger fixing seat are installed on small slide unit upper plate, are threadedly coupled with knob plunger；
The fixed mechanism uses industrial aluminum profile, and the manual-operating mechanism is installed on industrial aluminum by primary optic axis fixing seat
On profile, the location position mechanism is installed on industrial aluminum profile by connecting plate.
2. controlled stroke formula accelerator pedal of automobile driving machine according to claim 1, it is characterised in that: the big slide unit
Side plate is equipped with a through-hole, is set in lower plate there are two through-hole, upper plate is equipped with and symmetrical two through-holes of lower plate and installation
The threaded hole of handle, the handle are threadedly coupled by big slide unit upper plate threaded hole with it, the first flange straight line
Bearing is symmetrically connected on the upper plate and lower plate of big slide unit, and two lead on the upper plate and lower plate of bearing centerline hole and big slide unit
The center line in hole is consistent.
3. controlled stroke formula accelerator pedal of automobile driving machine according to claim 1, it is characterised in that: the small slide unit
Upper plate and lower plate respectively symmetrically are set there are two through-hole, and the second flange linear bearing is symmetrically connected to the small slide unit
On upper plate and lower plate, and the center line of its bearing centerline hole and one group of through-hole on small slide unit is consistent.
4. controlled stroke formula accelerator pedal of automobile driving machine according to claim 2, it is characterised in that: the big slide unit
Side plate through-hole size is greater than the head sizes of the knob plunger, and the head of the knob plunger has elasticity, when being installed
The side plane contact on head and the big slide unit, and it is in compressive state.
5. controlled stroke formula accelerator pedal of automobile driving machine as claimed in claim 2, it is characterised in that: the big slide unit side plate
Through-hole can slide up and down with big slide unit and form movement routine, which includes the knob plunger and the big slide unit side plate
Contact point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710331833.XA CN106989937B (en) | 2017-05-12 | 2017-05-12 | Controlled stroke formula accelerator pedal of automobile driving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710331833.XA CN106989937B (en) | 2017-05-12 | 2017-05-12 | Controlled stroke formula accelerator pedal of automobile driving machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106989937A CN106989937A (en) | 2017-07-28 |
| CN106989937B true CN106989937B (en) | 2018-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710331833.XA Expired - Fee Related CN106989937B (en) | 2017-05-12 | 2017-05-12 | Controlled stroke formula accelerator pedal of automobile driving machine |
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| CN (1) | CN106989937B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687952A (en) * | 2017-09-04 | 2018-02-13 | 奇瑞汽车股份有限公司 | Gas pedal test device and gas pedal method of testing |
| CN108146242B (en) * | 2017-12-22 | 2021-03-19 | 宁波宏协股份有限公司 | Automobile accelerator and clutch pedal operation control device |
| CN108958069A (en) * | 2018-05-21 | 2018-12-07 | 吉孚动力技术(中国)有限公司 | A kind of throttle modification method for power assembly test-bed |
| CN112595522B (en) * | 2020-11-11 | 2022-11-01 | 中汽研汽车检验中心（天津）有限公司 | Accelerator test auxiliary device |
| CN114738123B (en) * | 2022-03-09 | 2023-12-19 | 东风汽车集团股份有限公司 | Method and device for controlling pedal position |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU425072A1 (en) * | 1970-07-27 | 1974-04-25 | ||
| CN102353544A (en) * | 2011-08-11 | 2012-02-15 | 浙江大学台州研究院 | Automobile pedal operating mechanism assembly performance test board |
| CN102998127A (en) * | 2012-12-05 | 2013-03-27 | 东风(十堰)车身部件有限责任公司 | Endurance test bench of automobile pedals |
| CN202939044U (en) * | 2012-12-05 | 2013-05-15 | 东风(十堰)车身部件有限责任公司 | Automobile pedal durability test bench |
| CN103234762A (en) * | 2013-04-09 | 2013-08-07 | 柳州五菱汽车有限责任公司 | Pedal durability experimental device and pedal durability experimental method |
| JP5435691B2 (en) * | 2008-10-10 | 2014-03-05 | トヨタテクニカルディベロップメント株式会社 | Vehicle performance evaluation test apparatus and vehicle performance evaluation test method |
| CN203551292U (en) * | 2013-10-25 | 2014-04-16 | 同济大学 | Test bench for testing feel of brake pedal of passenger vehicle |
| CN104897411A (en) * | 2015-06-03 | 2015-09-09 | 宿迁学院 | Test clamp of automobile electronic throttle pedal |
| CN205691328U (en) * | 2016-06-21 | 2016-11-16 | 浙江泰鸿机电有限公司 | Board test apparatus is stepped in a kind of parking |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05312686A (en) * | 1992-05-09 | 1993-11-22 | Horiba Ltd | Method for controlling automobile automatic driving robot |
-
2017
- 2017-05-12 CN CN201710331833.XA patent/CN106989937B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU425072A1 (en) * | 1970-07-27 | 1974-04-25 | ||
| JP5435691B2 (en) * | 2008-10-10 | 2014-03-05 | トヨタテクニカルディベロップメント株式会社 | Vehicle performance evaluation test apparatus and vehicle performance evaluation test method |
| CN102353544A (en) * | 2011-08-11 | 2012-02-15 | 浙江大学台州研究院 | Automobile pedal operating mechanism assembly performance test board |
| CN102998127A (en) * | 2012-12-05 | 2013-03-27 | 东风(十堰)车身部件有限责任公司 | Endurance test bench of automobile pedals |
| CN202939044U (en) * | 2012-12-05 | 2013-05-15 | 东风(十堰)车身部件有限责任公司 | Automobile pedal durability test bench |
| CN103234762A (en) * | 2013-04-09 | 2013-08-07 | 柳州五菱汽车有限责任公司 | Pedal durability experimental device and pedal durability experimental method |
| CN203551292U (en) * | 2013-10-25 | 2014-04-16 | 同济大学 | Test bench for testing feel of brake pedal of passenger vehicle |
| CN104897411A (en) * | 2015-06-03 | 2015-09-09 | 宿迁学院 | Test clamp of automobile electronic throttle pedal |
| CN205691328U (en) * | 2016-06-21 | 2016-11-16 | 浙江泰鸿机电有限公司 | Board test apparatus is stepped in a kind of parking |
Non-Patent Citations (1)
| Title |
|---|
| 串联主缸的踏板行程模拟器控制策略;李寿涛等;《吉林大学学报(工学版)》(第06期);全文 * |
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