CN106248400A - Auto pedal test device - Google Patents
Auto pedal test device Download PDFInfo
- Publication number
- CN106248400A CN106248400A CN201610970858.XA CN201610970858A CN106248400A CN 106248400 A CN106248400 A CN 106248400A CN 201610970858 A CN201610970858 A CN 201610970858A CN 106248400 A CN106248400 A CN 106248400A
- Authority
- CN
- China
- Prior art keywords
- supporting part
- pedal
- test device
- board test
- sensor
- 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.)
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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 application proposes a kind of auto pedal test device, including: for supporting the supporting part of sole；And it is arranged on described supporting part, for the stop part hindering sole to depart from from described supporting part；Being fixedly installed force sensor and/or obliquity sensor below described supporting part, described force transducer contacts with described supporting part, to measure the pedal force at described supporting part.Thus, simplify structure, and need not be fixedly installed on pedal during test, improve testing efficiency.
Description
Technical field
The application relates to automotive test field, particularly relates to a kind of auto pedal test device.
Background technology
Along with socioeconomic development, automobile becomes the most universal vehicles already, people's safety to automobile
Requirement with reliability is more and more higher, it is generally required to do substantial amounts of early stage safety test, such as, to automobile before automobile is produced
Pedal is tested, and the pedal of automobile has generally comprised gas pedal, brake pedal and clutch pedal, automobile clutch and system
The serviceability of dynamic device is all evaluated by controlled pedal power and stroke.
In prior art, general installing plate or other fixing devices passed through is by fixing to force transducer and stroke sensor peace
It is contained on auto pedal, to measure pedal force or pedal travel, but owing to each installation process more bothers, impact test effect
Rate.
Summary of the invention
One of technical problem that the application is intended to solve in correlation technique the most to a certain extent.
To this end, the purpose of the application is to propose a kind of auto pedal test device, this apparatus structure is simple, and during test
Need not be fixedly installed on pedal, improve testing efficiency.
For reaching above-mentioned purpose, the embodiment of the present application proposes one and steps on board test device, including: for supporting propping up of sole
Support part；And it is arranged on described supporting part, for the stop part hindering sole to depart from from described supporting part；In described support
Being fixedly installed force sensor and/or obliquity sensor below portion, described force transducer contacts with described supporting part, to measure
State the pedal force at supporting part.
In certain embodiments, further, it is additionally provided with below described supporting part for housing and fixing described power biography
Sensor and/or the framework of described obliquity sensor.
In certain embodiments, further, described framework includes a pair length direction extension along described supporting part
Longeron, and multiple it is perpendicular to described longeron, the crossbeam of spaced layout, described force transducer and described obliquity sensor
It is correspondingly arranged at respectively in two receiving spaces that described longeron and described crossbeam surround.
In certain embodiments, further, described framework formed below for connecing that tested pedal contacts
Contact portion.
In certain embodiments, further, described supporting part, described contact site and described framework are metal material system
Become.
In certain embodiments, further, described contact site and described supporting part are slab construction, and described contact site
It is parallel to each other with described supporting part.
In certain embodiments, further, it is formed between described stop part and supporting part for for foot's receiving
Accommodate chamber, described stop part is formed the opening for stretching into described receiving chamber for foot.
In certain embodiments, further, also including display device, described display device is for sensing according to described power
Pedal force measured by device and/or obliquity sensor and/or obliquity information, demonstrate the stroke of pedal force numerical value and/or pedal
Track.
In certain embodiments, further, described display device is by holding wire and described force transducer and/or described
Obliquity sensor communicates to connect.
In certain embodiments, it is preferred that described obliquity sensor is twin axle sensor, described twin axle sensor is used
In detecting the described supporting part inclination angle trampled on direction with respect to the horizontal plane at pedal respectively, and described supporting part is described
Pedal tramples on the left and right directions in direction inclination angle with respect to the horizontal plane.
The auto pedal test device of the present embodiment, tests owing to forming wearable pedal by supporting part and stop part
Device, by being arranged on the wearable force transducer stepping on board test device and/or obliquity sensor, can carry out pedal force
And/or pedal travel test, simple in construction, and, due to the function that it is wearable, therefore, test utilizing this auto pedal
When device carries out pedal test, tester only needs to put on this auto pedal test device on foot, and to trample auto pedal enterprising
Row simulation is driven to operate and can be obtained required test result, and testing efficiency is higher.
Aspect and advantage that the present invention adds will part be given in the following description, and part will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Accompanying drawing explanation
The present invention above-mentioned and/or that add aspect and advantage will become from the following description of the accompanying drawings of embodiments
Substantially with easy to understand, wherein:
Fig. 1 is the structural representation one of the auto pedal test device of one embodiment of the application；
Fig. 2 is the structural representation two of the auto pedal test device of one embodiment of the application；
Fig. 3 is the pedal travel schematic diagram calculation of one embodiment of the application.
Reference:
10-supporting part；20-stop part；30-force transducer；40-obliquity sensor；
50-accommodates chamber；60-opening；70-framework；71-longeron；
72-crossbeam；73-receiving space；80-contact site；90-display device.
Detailed description of the invention
Embodiments herein is described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish
Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached
The embodiment that figure describes is exemplary, it is intended to be used for explaining the application, and it is not intended that restriction to the application.
In describing the invention, it is to be understood that term " on ", D score instruction orientation or position relationship be based on
Orientation shown in the drawings or position relationship, be for only for ease of the description present invention and simplify description rather than instruction or hint institute
The device that refers to or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
Bright restriction.In describing the invention, except as otherwise noted, " multiple " are meant that two or more.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, can understand that above-mentioned term is at this with concrete condition
Concrete meaning in invention.
Fig. 1 is the structural representation of the auto pedal test device of one embodiment of the application.Fig. 2 is one reality of the application
Execute the structural representation two of the auto pedal test device of example.What the present embodiment provided steps on board test device, such as Fig. 1 and Fig. 2 institute
Show, including: for supporting the supporting part 10 of sole；And it is arranged on supporting part 10, for hindering sole from supporting part 10
The stop part 20 departed from；Force sensor 30 and/or obliquity sensor 40, force transducer 30 it is fixedly installed below supporting part 10
Contact with supporting part 10, in order to measure the pedal force at supporting part 10.
Wherein, the shape of supporting part 10 can be mated with feet shape, substantially can become shoe pad shape, thus, can fully support
While tester foot the most cost-effective.Certainly, if only needing to meet the function supporting foot, the shape of supporting part 10
Shape can also be other shapes, such as, can be rectangle, ellipse etc..
Stop part 20 can reach, by various structures form, the function that obstruction sole departs from from supporting part 10, in this reality
Executing in example preferred, stop part 20 can be covered on supporting part 10, is formed for for foot between stop part 20 and supporting part 10
The receiving chamber 50 that portion accommodates, and on this stop part 20, form the opening 60 in stretch to receiving chamber 50 for foot.So,
Can wrap foot in large area, put on rear feet and be difficult to spin off in stepping on board test device, stability is preferable, test
Time reliability higher.Certainly, if only needing stop part 20 to play the function stopping that sole departs from supporting part, the profile of stop part 20
And version can also have a variety of, such as, stop part 20 is the banding stop part being connected on supporting part 10, or arc
Shape bulk stop part, and it is not required to be formed whole receiving chamber, repeat the most one by one at this.
The installation for installing force sensor 30 and/or obliquity sensor 40 is could be formed with empty in the lower section of supporting part 10
Between, when tester put on this auto pedal test device set foot on pedal carry out pedal test time, the foot of tester can trample and step on
Plate, force transducer 30 can obtain the pedal force of correspondence by supporting part 10.
It is overall at the luffing angle trampling on direction that obliquity sensor 40 then can measure this auto pedal test device
Change, concrete, Fig. 3 is the pedal travel schematic diagram calculation of one embodiment of the application.
As it is shown on figure 3, be α when obliquity sensor 40 records auto pedal test device angle with respect to the horizontal plane, and
Polycrystalline substance size L of supporting part 10 would know that when making this auto pedal test device.Owing to when test, trampling
On pedal, therefore, the height H stepping on board test device is the height of pedal, and the stroke arc length S stepping on board test device is pedal
Stroke arc length S, according to formula: H=sin α × L, the pedal height H from horizontal plane can be obtained, according to formula: S=α × π
× L/180, i.e. can get the stroke arc length S of pedal.
Additionally, it is preferred that, this obliquity sensor 40 can be twin axle sensor, and twin axle sensor can be orthogonal
The angle of both direction, flip angle and the angle of pitch of pedal can be measured in the present embodiment, when tester's foot pedals
Time, pedal may be made to create deflection, measured the left and right flip angle of pedal by the obliquity sensor 40 of twin axle,
It is possible to obtain more accurately the travel path of pedal.
The auto pedal test device of the embodiment of the present invention, forms wearable pedal by supporting part and stop part and tests
Device, by being arranged on the wearable force transducer stepping on board test device and/or obliquity sensor, can carry out pedal force
And/or pedal travel test, simple in construction, and, due to the function that it is wearable, therefore, test utilizing this auto pedal
When device carries out pedal test, tester only needs to put on this auto pedal test device on foot, and to trample auto pedal enterprising
Row simulation is driven to operate and can be obtained required test result, and testing efficiency is higher.
Prior art needs to be fixed to force transducer and stroke sensor by other fixing device when test
Just can test on pedal, and need the most again from pedal, disassemble force transducer and stroke sensor,
Disassembly process is loaded down with trivial details, affects testing efficiency, and force transducer and stroke sensor, is compared to above-mentioned prior art, this
The auto pedal test device of embodiment is when test, it is only necessary to tester puts on this auto pedal test device, can survey
Examination, eliminates installation process, drastically increases testing efficiency.
In some embodiments of the invention, it is preferred that be also provided with below supporting part 10 for housing and bed knife
The framework 70 of sensor 30 and/or obliquity sensor 40.Framework 70 can be welded to each other by many beam body and be formed or detachable
Fit together, the global shape of the framework 70 after assembling can be rectangular, it is also possible in other shapes, such as, polygon prism
Shape etc..
In embodiments of the present invention, framework 70 includes a pair longeron 71, Yi Jiduo along the length direction extension of supporting part
Individual being perpendicular to crossbeam 72 longeron 71, spaced layout, force transducer 30 and obliquity sensor 40 are correspondingly arranged at respectively
In two receiving spaces 73 that longeron 71 and crossbeam 72 surround.
It should be noted that longeron 71 can have preset thickness on the thickness direction step on board test device, concrete
Height dimension that this preset thickness value can be taken up space according to force transducer 30 and obliquity sensor 40 and select, preset thickness
The height that can be taken up space more than or equal to force transducer 30 and obliquity sensor 40, so that force transducer 30 and inclination angle pass
Sensor 40 can be preferably housed in receiving space 73, it is to avoid when test, owing to the effect extruding force of pedal force senses
Device 30 and obliquity sensor 40, affect accuracy of instrument.
Further, the lower section at framework 70 could be formed with the contact site 80 for contacting with tested pedal.Same,
Contact site 80 can weld together with framework 70, improves the intensity of whole device.Contact site 80 can rise below framework 70
To the effect that the force transducer 30 within further protect-ing frame structure 70 and obliquity sensor 40 are without damage.
Continuing referring to accompanying drawing 1, contact site 80 and supporting part 10 can be all slab construction, and contact site 80 and supporting part
10 can be parallel to each other.When tester is when testing, owing to auto pedal test device put on by needs, supporting part 10 is tested
Person's plantar contact, and contact site 80 is for contacting in pedal, and supporting part 10 and contact site 80 are designed to slab construction, and both
It is parallel to each other so that tester can preferably experience angle change and the stroke of pedal, thereby, it is possible to make tester relatively
Manipulating well pedal, operability is preferable.
Supporting part 10, contact site 80 and framework 70 are metal material and make.Supporting part 10 that metal material is made, contact
Portion 80 and framework 70 are respectively provided with enough rigidity, thus, even if when testing, and also will not be excessive and cause due to pedal force
Deformation.So, it is ensured that the whole intensity stepping on board test device, increase the service life.
Also including display device 90, display device is for according to measured by force transducer 30 and/or obliquity sensor 40
Pedal force and/or obliquity information, demonstrate the travel path of pedal force numerical value and/or pedal.
Display device 90 can be communicated to connect with force transducer 30 and/or obliquity sensor 40 by holding wire 100, or
Person, display device 90 can be with force transducer 30 and/or obliquity sensor 40 radio communication.When testing, display device
90 can be arranged in car in any position can conveniently placed and observe.When force transducer 30 and/or obliquity sensor 40 record
Pedal force and/or obliquity information, after display device 90 can carry out volume of data process, change the pedal force of pedal and right
The travel path image answered shows, tester can be visually observed that the change of pedal thus, the most directly perceived
Ground judges the performance of pedal.
This auto pedal test device is when carrying out pedal test, and after connecting display device, tester can be as
Drive vehicle and equally carry out DATA REASONING, rapid and convenient, there is the facility of " exempting to install ".
" inventive embodiments ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some show
Example " etc. description means to combine this embodiment or example describes specific features, structure, material or feature be contained in the present invention
At least one embodiment or example in.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical
Embodiment or example.And, the specific features of description, structure, material or feature can be in any one or more realities
Execute in example or example and combine in an appropriate manner.Although an embodiment of the present invention has been shown and described, this area is common
Those of skill will appreciate that: in the case of without departing from the principle of the present invention and objective, these embodiments can be carried out multiple change
Changing, revise, replace and modification, the scope of the present invention is limited by claim and equivalent thereof.
Claims (10)
1. step on board test device for one kind, it is characterised in that including: for supporting the supporting part of sole；And it is arranged on described
On support part, for the stop part hindering sole to depart from from described supporting part；Strong biography it is fixedly installed below described supporting part
Sensor and/or obliquity sensor, described force transducer contacts with described supporting part, to measure the pedal force at described supporting part.
The most according to claim 1 step on board test device, it is characterised in that be additionally provided with for receiving below described supporting part
Hold and fix described force transducer and/or the framework of described obliquity sensor.
The most according to claim 2 step on board test device, it is characterised in that described framework includes a pair along described supporting part
The longeron that extends of length direction, and multiple be perpendicular to described longeron, the crossbeam of spaced layout, described force transducer
It is correspondingly arranged at respectively in two receiving spaces that described longeron and described crossbeam surround with described obliquity sensor.
The most according to claim 2 step on board test device, it is characterised in that described framework formed below for
The contact site of tested pedal contact.
The most according to claim 4 step on board test device, it is characterised in that described supporting part, described contact site and described
Framework is metal material and makes.
The most according to claim 5 step on board test device, it is characterised in that described contact site and described supporting part are flat board
Structure, and described contact site is parallel to each other with described supporting part.
The most according to claim 1 step on board test device, it is characterised in that be formed with between described stop part and supporting part
For the receiving chamber accommodated for foot, described stop part is formed with the opening for stretching into described receiving chamber for foot.
The most according to claim 1 step on board test device, it is characterised in that also include display device, described display device
For according to the pedal force measured by described force transducer and/or obliquity sensor and/or obliquity information, demonstrating pedal force number
Value and/or the travel path of pedal.
The most according to claim 8 step on board test device, it is characterised in that described display device by holding wire with described
Force transducer and/or the communication connection of described obliquity sensor.
10. according to stepping on board test device described in any one of claim 1-9, it is characterised in that described obliquity sensor is double
Shaft type sensor, described twin axle sensor is for detecting described supporting part trampling on direction relative to level at pedal respectively
The inclination angle in face, and described supporting part tramples on the left and right directions in direction inclination angle with respect to the horizontal plane at described pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610970858.XA CN106248400B (en) | 2016-10-28 | 2016-10-28 | Auto pedal test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610970858.XA CN106248400B (en) | 2016-10-28 | 2016-10-28 | Auto pedal test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106248400A true CN106248400A (en) | 2016-12-21 |
| CN106248400B CN106248400B (en) | 2018-10-16 |
Family
ID=57600717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610970858.XA Active CN106248400B (en) | 2016-10-28 | 2016-10-28 | Auto pedal test device |
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| Country | Link |
|---|---|
| CN (1) | CN106248400B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114295339A (en) * | 2021-11-30 | 2022-04-08 | 中国标准化研究院 | Testing device and testing method for foot-operated control device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1415940A (en) * | 2002-12-12 | 2003-05-07 | 上海交通大学 | Fixed type detection equipment for plated surface of vehicle footplate |
| US20080169699A1 (en) * | 2007-01-12 | 2008-07-17 | Gm Global Technology Operations, Inc. | Pedal Travel Audit System |
| CN104977928A (en) * | 2014-04-04 | 2015-10-14 | 现代自动车株式会社 | Walking intension detection device and system of walk and method thereof |
| CN105933501A (en) * | 2015-02-27 | 2016-09-07 | Lg电子株式会社 | Mobile terminal, wireless charger and wearable device |
-
2016
- 2016-10-28 CN CN201610970858.XA patent/CN106248400B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1415940A (en) * | 2002-12-12 | 2003-05-07 | 上海交通大学 | Fixed type detection equipment for plated surface of vehicle footplate |
| US20080169699A1 (en) * | 2007-01-12 | 2008-07-17 | Gm Global Technology Operations, Inc. | Pedal Travel Audit System |
| CN104977928A (en) * | 2014-04-04 | 2015-10-14 | 现代自动车株式会社 | Walking intension detection device and system of walk and method thereof |
| CN105933501A (en) * | 2015-02-27 | 2016-09-07 | Lg电子株式会社 | Mobile terminal, wireless charger and wearable device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114295339A (en) * | 2021-11-30 | 2022-04-08 | 中国标准化研究院 | Testing device and testing method for foot-operated control device |
| CN114295339B (en) * | 2021-11-30 | 2023-11-24 | 中国标准化研究院 | Testing device and testing method of foot-operated control device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106248400B (en) | 2018-10-16 |
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