CN107818667A - Portable wireless tester - Google Patents
Portable wireless tester Download PDFInfo
- Publication number
- CN107818667A CN107818667A CN201610828799.2A CN201610828799A CN107818667A CN 107818667 A CN107818667 A CN 107818667A CN 201610828799 A CN201610828799 A CN 201610828799A CN 107818667 A CN107818667 A CN 107818667A
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- Prior art keywords
- data
- pedal
- portable wireless
- force
- tester according
- 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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- 238000012545 processing Methods 0.000 claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 5
- 238000006073 displacement reaction Methods 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 241000208340 Araliaceae Species 0.000 claims 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims 1
- 235000003140 Panax quinquefolius Nutrition 0.000 claims 1
- 235000008434 ginseng Nutrition 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 16
- 238000011161 development Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a kind of portable wireless tester, including sensor, data acquisition device, data sending apparatus, data sink, data processing equipment, data presentation device, the data acquisition device is connected with the sensor communication, the data sending apparatus is connected with the data sink wireless telecommunications, and data sink is fixedly connected with data processing equipment and data presentation device.By setting data sending apparatus to be connected with data sink wireless telecommunications, the signal of the relevant pedal characteristic collected can wirelessly be passed out, improve the mobility that data are processed and displayed with end.
Description
Technical field
The present invention relates to vehicle testing field, in particular to a kind of portable wireless tester.
Background technology
Pedal of vehicles includes the dress that clutch pedal, brake pedal, gas pedal etc. are most frequent operations in vehicle drive
Put, the comfort level of pedal operation directly affects the driving quality of vehicle.Particularly manual gear vehicle most often operates in city operating mode
Clutch pedal, its pedal travel, pedal force, joint position etc. have important influence to the driving experience of client.It is right
In automobile clutch system, brakes the person of designing and developing for, it is necessary to often carry out force-displacement behavior to the pedal of vehicle
Test, to understand product performance in time, and optimization and checking are designed according to test result.Pedal of vehicles, especially clutch
The test of device pedal force is the test job of the most normally opened exhibition of automotive development professional.Investigated simultaneously for market problem after sale,
Competing product car research, pedal of vehicles, especially clutch pedal test also have very big demand.
For traditional pedal test equipment, test data is input to by cable link and is used as data processing and shows
In the terminal shown, such as notebook computer, the terminal needs and cable connection, inertia, and the terminal is not easy to take
Band, made troubles to the test job needed in the case of different occasions.
The content of the invention
In order to solve defect present in existing automotive test, the present invention proposes a kind of portable wireless tester, and it is carried
The high mobility and Portability that data are processed and displayed with end.
Sensor, data acquisition device, data sending apparatus, data are included according to the portable wireless tester of the present invention
Reception device, data processing equipment and data presentation device, the data acquisition device is connected with the sensor communication, described
Data sending apparatus is connected with the data sink wireless telecommunications, data sink and data processing equipment and data
Display device is fixedly connected.
According to an embodiment of the present invention, the data acquisition device is integrated into collection transmitting with the data sending apparatus
Instrument.
According to an embodiment of the present invention, the data sink and the data processing equipment and the data show
Showing device is integrated into portable mobile apparatus.
According to an embodiment of the present invention, the portable mobile apparatus includes smart mobile phone, tablet personal computer or notebook
Computer.
According to an embodiment of the present invention, the portable mobile apparatus also carries remote wireless transmission device.
According to an embodiment of the present invention, the sensor includes pedal force sensor and stay wire displacement sensor.
According to an embodiment of the present invention, the data sending apparatus passes through WLAN or bluetooth with the data sink
Or infrared ray connection.
According to an embodiment of the present invention, the data processing equipment includes input module, computing module and output module.
According to an embodiment of the present invention, the parameter being input in the input module includes pedal force, pedal displacement, from
The parameter of the output module output includes pedal total kilometres, the pedal travel under maximum pedal force, in the case where being initially separated a little
Pedal travel, the pedal travel in the case where starting binding site, the pedal travel in the case where being completely combined a little, reserved travel, with reference to row
Journey, synchronized stroke, the pedal travel under starting force, starting force, maximum pedal force, return confining force, damped coefficient or pedal
One or more of force-displacement behavior curve.
Further it is proposed that such portable wireless tester is stepped in gaging clutch pedal, brake pedal, throttle
Application in the pedal force-displacement behavior of plate.
Relative to prior art, the beneficial effects of the invention are as follows：By setting data sending apparatus and data sink
Wireless telecommunications connect, and can wirelessly pass out the signal of the relevant pedal characteristic collected, eliminate and data receiver
Cable connection between device, improves the mobility that data are processed and displayed with end.
Brief description of the drawings
It is explained with reference to the disclosure.It is to be appreciated that these accompanying drawings are intended solely for illustrative purposes, and
It is not intended to and protection scope of the present invention is construed as limiting.Wherein：
Fig. 1 is the structural representation according to the portable wireless tester of the present invention；
Fig. 2 is the structure chart of steering wheel clip；
Fig. 3 a are structure chart of the connecting rod under a visual angle；
Fig. 3 b are structure chart of the connecting rod under another visual angle；
Fig. 4 is the structure chart of stay wire displacement sensor；
Fig. 5 is the structure chart of pedal force sensor；
Fig. 6 is the human-computer interaction interface of pedal force-displacement behavior measurement.
List of numerals
110 steering wheel clips
120 connecting rods
130 stay wire displacement sensors
140 pedal force sensors
150 collection transmitters
150' data acquisition devices
150'' data sending apparatus
160 connecting lines
170 portable mobile apparatus
170' data sinks
170'' data processing equipments
170''' data presentation devices
111 tighten handle
Neck on 112
113 bolts
114 first springs
115 lower bayonet slots
121a, 121b second spring
122 nuts
123a, 123b spherical groove
125 tighten handle
131 bulbs
The hook of 134 bracing wires
141 force snesors
142 bolts
143 hooks.
Embodiment
Shown according to an embodiment of the present invention according to Fig. 1, portable wireless tester includes stay wire displacement sensor
130th, pedal force sensor 140, data acquisition device 150', data sending apparatus 150'', data sink 170', data
Processing unit 170'', data presentation device 170''', the data acquisition device 150' and stay wire displacement sensor 130 and step on
The communication connection of plate force snesor 140, the data sending apparatus 150'' connect with the data sink 170' wireless telecommunications
Connect, data sink 170' is fixedly connected with data processing equipment 170'' and data presentation device 170'''.Pass through sensing
Device can be obtained to the signal required for pedal, and by communicating connection, the signal of acquisition is passed to data by such as cable connection
Harvester 150', data acquisition device 150' are connected with data sending apparatus 150''.Gather the stepping on acquisition of transmitter 150
Partitioned signal gives data sink 170', data sink 170' and data processing equipment 170'' by wireless communication transmission
Connection, data processing equipment 170'' are handled received data, are then connected thereto the data transfer after processing
Data presentation device 170''', so as to provide data on pedal parameter for tester.By setting data sending apparatus
150'' is connected with data sink 170' wireless telecommunications, can wirelessly pass the signal of the relevant pedal characteristic collected
Pass out, the cable eliminated between data sink 170' is connected, and is improved and data is processed and displayed end
Mobility.
Certainly, portable wireless tester can also include using in addition to stay wire displacement sensor, pedal force sensor
In the other types of sensor of measurement pedal of vehicles.
According to an embodiment of the present invention, the data acquisition device 150' and the data sending apparatus 150'' collection
As collection transmitter 150, by such compact arrangement, reduce number of components, improve according to the wireless of the present invention
The Portability of portable tester.
According to an embodiment of the present invention, the data sink 170' and data processing equipment 170'' with
And the data presentation device 170''' is integrated into portable mobile apparatus 170.By such compact arrangement, further subtract
Lack number of components, improve the Portability of the portable wireless tester according to the present invention.
According to an embodiment of the present invention, the portable mobile apparatus 170 includes smart mobile phone, tablet personal computer or pen
Remember this computer.Because portable mobile apparatus, especially smart mobile phone, tablet personal computer are almost the equipment that people carry with,
People easily can directly use them as the device for being handled signal, being shown, on the one hand eliminate special
Data processing equipment saved equipment cost, on the other hand improve the portability of measuring apparatus, facilitate vehicle development engineering
The experiment of personnel and debugging efforts, improve vehicle development efficiency.
According to an embodiment of the present invention, the portable mobile apparatus 170 also carries remote wireless transmission device.Borrow
Help remote wireless transmission device, such as the mobile communications network using 3G or 4G, can in real time by test data with it is long-range
Engineering staff shares, and carries out convenient exchange of technology in real time.
Fig. 4 shows the structure chart of stay wire displacement sensor 130, and Fig. 5 shows the structure chart of pedal force sensor 140.Step on
Plate force snesor 140 and stay wire displacement sensor 130 are arranged in test position by steering wheel clip 110 and connecting rod 120.
Structural reference Fig. 2 of steering wheel clip 110, structural reference Fig. 3 a, the 3b of connecting rod 120.Sensor is selected to be sensed for pedal force
Device 140 and stay wire displacement sensor 130 can measure power and displacement on pedal, and the pedal force required for drawing-displacement is special
Property parameter.
The process for installing pedal force sensor 140 and stay wire displacement sensor 130 is as follows：Steering wheel clip 110 is by upper
Neck and lower bayonet slot 112,115 block steering wheel, and support upper and lower neck 112,115 by the first spring 114 of right-hand member, lead to
Cross and tighten the fastening bolt 113 of handle 111 so that upper and lower neck 112,115 clamping steering wheels；Spherical groove inside connecting rod 120
123a coordinates with the bulb that steering wheel clip 110 stretches out, and that tightens connecting rod 120 tightens handle 125 so that the He of connecting rod 120
Steering wheel clip 110 connects and fixed, spherical groove 123b and the upper end of stay wire displacement sensor 130 by the bottom of connecting rod 120
Bulb 131 coordinate, to stay wire displacement sensor 130 to be fixedly connected, it is ensured that the position of stay wire displacement sensor 130 is fixed, and is led to
Crossing second spring 121a, the 121b support at both ends prevents semicircle connecting rod from loosening rotation, and two are realized by the nut 122 of centre
Semicircle connecting rod is adjacent to；Stay wire displacement sensor 130 carries out cooperation fixation by the bulb 131 and connecting rod 120 of upper end, and leads to
The hook 143 crossed on the connection pedal force displacement transducer of hook 134 of bracing wire, measures pedal travel；Pedal force sensor 140 is logical
The bolt 142 and pedal bottom for crossing side fasten together, and the bracing wire for stay wire displacement sensor 130 provides hook, is easy to measure
Displacement stroke in pedal travel.
According to an embodiment of the present invention, the data sending apparatus passes through WLAN or indigo plant with the data sink
Tooth or infrared ray connection.These are connected as common connected mode, connect that equipment is simple, cost is low in the case where ensureing to connect
It is honest and clean.
According to an embodiment of the present invention, the data processing equipment includes input module, computing module and output mould
Block.Data processing equipment is realized for example in the form of software APP.Input module is connected with data sink, computing module
The data inputted are calculated, output module is connected with data presentation device so that tester checks test result.
According to an embodiment of the present invention, the parameter being input in the input module includes pedal force, pedal displacement,
Include pedal force, pedal displacement from the parameter of output module output, include from the parameter of output module output
Pedal total kilometres Smax, the pedal travel under maximum pedal force（Pedal travel@maximum pedal forces）, in the case where being initially separated a little
Pedal travel（Pedal travel@is initially separated point D）, pedal travel in the case where starting binding site（Pedal travel@starts binding site
E）, pedal travel in the case where being completely combined a little（Pedal travel@is completely combined point S）, reserved travel Smax-D, with reference to stroke
Smax-E, synchronized stroke E-S, the pedal travel under starting force（Pedal travel@starting forces B）, starting force B, maximum pedal force
F, one or more of return confining force K, damped coefficient Hu-Ho or pedal force-displacement curve.Tester can simultaneously
It is convenient that test is tied to input the information such as vehicle, car number, vehicle mileage, tester, testing location, testing time, remarks
Fruit storage filing.Fig. 6 shows that pedal force-displacement behavior measures human-computer interaction interface, can be square by the human-computer interaction interface
Just input and output and the display data of data are carried out.
Present invention additionally comprises measured according to the portable wireless tester of foregoing any one or more embodiment
Clutch pedal, brake pedal, gas pedal pedal force-displacement behavior in application, its technical characteristic therefore carried with
And the technique effect having corresponds to description above, therefore will not be repeated here.
Embodiment above primarily illustrates the portable wireless tester and automobile of the present invention.Although only to wherein
Some embodiments of the present invention are described, but those of ordinary skill in the art are not it is to be appreciated that the present invention can be
Deviate in its spirit and scope and implemented in the form of many other.Therefore, the example shown is considered as illustrating with embodiment
Property and it is nonrestrictive, in the case where not departing from the spirit and scope of the present invention as defined in appended claims, this
Invention may cover various modification and replacement.
Claims (10)
1. a kind of portable wireless tester, it is characterised in that including sensor（130、140）, data acquisition device（150'）、
Data sending apparatus（150''）, data sink（170'）, data processing equipment（170''）And data presentation device
（170'''）；Wherein, the data acquisition device（150'）With the sensor（130、140）Communication connection, the data hair
Injection device（150''）With the data sink（170'）Wireless telecommunications connect, the data sink（150'）And institute
State data processing equipment（170''）And the data presentation device（170'''）It is fixedly connected.
2. portable wireless tester according to claim 1, it is characterised in that the data acquisition device（150'）With
The data sending apparatus（150''）It is integrated into collection transmitter（150）.
3. portable wireless tester according to claim 1, it is characterised in that the data sink（170'）With
The data processing equipment（170''）And the data presentation device（170'''）It is integrated into portable mobile apparatus（170）.
4. portable wireless tester according to claim 3, it is characterised in that the portable mobile apparatus（170）
Including smart mobile phone, tablet personal computer or notebook computer.
5. portable wireless tester according to claim 3, it is characterised in that the portable mobile apparatus（170）
Also carry remote wireless transmission device.
6. portable wireless tester according to claim 1, it is characterised in that the sensor senses including pedal force
Device（140）And stay wire displacement sensor（130）.
7. portable wireless tester according to claim 1, it is characterised in that the data sending apparatus（150''）
With the data sink（170'）Connected by WLAN or bluetooth or infrared ray.
8. the portable wireless tester according to any one of claim 1-7, it is characterised in that the data processing dress
Put（170''）Including input module, computing module and output module.
9. portable wireless tester according to claim 8, it is characterised in that the ginseng being input in the input module
Number includes pedal force, pedal displacement, includes pedal total kilometres, under maximum pedal force from the parameter of output module output
Pedal travel, in the pedal travel under being initially separated a little, the pedal travel in the case where starting binding site, stepping in the case where being completely combined a little
Plate stroke, reserved travel, with reference to stroke, synchronized stroke, the pedal travel under starting force, starting force, maximum pedal force, return
One or more of confining force, damped coefficient or pedal force-displacement curve.
10. portable wireless tester according to any one of claim 1 to 9 is stepped in gaging clutch pedal, brake
Plate, gas pedal pedal force-displacement behavior in application.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610828799.2A CN107818667A (en) | 2016-09-14 | 2016-09-14 | Portable wireless tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610828799.2A CN107818667A (en) | 2016-09-14 | 2016-09-14 | Portable wireless tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107818667A true CN107818667A (en) | 2018-03-20 |
Family
ID=61601228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610828799.2A Pending CN107818667A (en) | 2016-09-14 | 2016-09-14 | Portable wireless tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107818667A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398342A (en) * | 2018-09-21 | 2019-03-01 | 北京车和家信息技术有限公司 | The control method of vehicle braking performances detection device, vehicle and vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102494890A (en) * | 2011-11-30 | 2012-06-13 | 杭州电子科技大学 | Method for evaluating manipulation comfort level of automobile clutch based on fuzzy association theory |
| DE102014009997A1 (en) * | 2014-07-05 | 2015-01-15 | Daimler Ag | Diagnostic device for diagnosing at least one control device of a motor vehicle |
| CN104990652A (en) * | 2015-05-22 | 2015-10-21 | 杨文俊 | Device of automobile brake pedal force meter and hand brake control force meter |
| CN205002968U (en) * | 2015-08-17 | 2016-01-27 | 肇庆学院 | Motor -driven braking property detector |
| CN105628376A (en) * | 2014-10-29 | 2016-06-01 | 广州汽车集团股份有限公司 | Performance testing device of automobile clutch system |
-
2016
- 2016-09-14 CN CN201610828799.2A patent/CN107818667A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102494890A (en) * | 2011-11-30 | 2012-06-13 | 杭州电子科技大学 | Method for evaluating manipulation comfort level of automobile clutch based on fuzzy association theory |
| DE102014009997A1 (en) * | 2014-07-05 | 2015-01-15 | Daimler Ag | Diagnostic device for diagnosing at least one control device of a motor vehicle |
| CN105628376A (en) * | 2014-10-29 | 2016-06-01 | 广州汽车集团股份有限公司 | Performance testing device of automobile clutch system |
| CN104990652A (en) * | 2015-05-22 | 2015-10-21 | 杨文俊 | Device of automobile brake pedal force meter and hand brake control force meter |
| CN205002968U (en) * | 2015-08-17 | 2016-01-27 | 肇庆学院 | Motor -driven braking property detector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398342A (en) * | 2018-09-21 | 2019-03-01 | 北京车和家信息技术有限公司 | The control method of vehicle braking performances detection device, vehicle and vehicle |
| CN109398342B (en) * | 2018-09-21 | 2020-07-21 | 北京车和家信息技术有限公司 | Vehicle braking performance detection device, vehicle and vehicle control method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180320 |
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| RJ01 | Rejection of invention patent application after publication |