CN201548407U - Car performance test system - Google Patents
Car performance test system Download PDFInfo
- Publication number
- CN201548407U CN201548407U CN2009202747752U CN200920274775U CN201548407U CN 201548407 U CN201548407 U CN 201548407U CN 2009202747752 U CN2009202747752 U CN 2009202747752U CN 200920274775 U CN200920274775 U CN 200920274775U CN 201548407 U CN201548407 U CN 201548407U
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- pavement
- main control
- detecting plate
- performance test
- car
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Abstract
The utility model relates to a car performance test system which is a measuring system for assessing the car performance. The car performance test system comprises a roadbed indicating checker board, a vehicle-mounted controller and a host computer, wherein the roadbed indicating checker board is placed on the roadbed of a testing field and is provided with a roadbed indicator light; sensing elements are symmetrically arranged on a front panel; a contact switch is arranged on a bottom panel; the vehicle-mounted controller is arranged on a tested car which is provided with a wireless antenna, a display window and a button set; and the host computer is arranged in a monitor room. The utility model randomly chooses a road for running by the vehicle-mounted controller; with regard to the car driving condition, through the communication between the host computer and the vehicle-mounted controller, a running route can be edited and downloaded and the driver information, the car running route and time sent by the vehicle-mounted controller are received so as to assess the car performance. The utility model has the advantages of simple structure, reasonable layout, simple testing process and high testing precision and can accurately test the swerving performance, the accelerating ability, the braking performance of the car, and the like.
Description
Technical field
The utility model relates to a kind of automotive performance test macro, be a kind of can be to the measuring system of automotive performance assessment, be mainly used in the automotive performance test with to the test of driver's driving level and driving level that can the relative driver of raising.
Background technology
Along with the development of automobile industry, in China, its primary stage has been tided over by auto manufacturing, and technical advanced foreign technology and the experience constantly digested and assimilated constantly brought forth new ideas on manufacturing capacity and improved.People form a kind of demand for the understanding of comprehensive vehicle performance.On the present many performance index of the mass of automobile.Along with the development of automobile industry, the automotive performance test becomes a kind of demand.Because the technical difficulty of automobile integration test is bigger, often adopts high precision, highly sensitive testing equipment, and the process of the test complexity, be difficult for grasping, measuring accuracy is subjected to the influence of objective condition factor bigger, directly influences the automotive performance test result.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, provide a kind of simple for structure, rationally distributed, test automotive performance proving installation accurately.
The purpose of this utility model is achieved through the following technical solutions.
This patent relates to the automotive performance test macro, specifically is the turn round system of performance, acceleration, braking quality etc. of the accurate measured automobiles of a kind of energy, and it is made up of pavement indication detecting plate, Vehicle Controller and host computer.Described pavement indication detecting plate is placed on the road surface of detecting the place, is arranged with sensing element on the pavement indication detecting plate front plate, and its bottom panel is provided with contact-making switch, also is provided with pavement light on pavement indication detecting plate.Described Vehicle Controller is installed on the testing automobile, is provided with wireless antenna at the Vehicle Controller top, and the front is provided with display window and key groups.Host computer is installed in the Control Room.
The circuit of automotive performance test macro is: comprise a main control unit in the pavement indication detecting plate, main control unit respectively with sensing element, wireless module is two-way is connected, described pavement light and contact-making switch also are connected on the main control unit, and the circuit of pavement indication detecting plate is by the powered battery that is connected on the main control unit.Vehicle Controller comprises main control chip, connects display window, key groups, Transmit-Receive Unit, voice unit and clock unit on the main control chip respectively, and circuit is powered by power supply unit.The information that Transmit-Receive Unit is handled main control chip is sent to host computer and communicates connection.
Automobile performance detecting apparatus of the present utility model, it is simple for structure, and is rationally distributed, measuring accuracy is good, test process is succinct, the accurately turn performance of testing automobile, acceleration, braking quality etc., and can connect the printing analysis that host computer carries out test result.
Description of drawings
Fig. 1 is the principle schematic of the utility model automotive performance test macro;
Fig. 2 is the front schematic view of pavement indication detecting plate;
Fig. 3 is the schematic bottom view of pavement indication detecting plate;
Fig. 4 is a Vehicle Controller profile synoptic diagram;
Fig. 5 is the circuit block diagram of pavement indication detecting plate;
Fig. 6 is the circuit block diagram of Vehicle Controller.
Among the figure: 1, pavement indication detecting plate, 2, Vehicle Controller, 3, host computer, 4, sensing element, 5, contact-making switch, 6, pavement light, 7, wireless antenna, 8, display window, 9, key groups, 10, main control unit, 11, wireless module, 12, battery, 13, main control chip, 14 Transmit-Receive Units, 15 voice units, 16 clock units, 17, power supply unit.
Embodiment
Referring to Fig. 1, the utility model relates to the automotive performance test macro, and it is made up of pavement indication detecting plate 1, Vehicle Controller 2 and host computer 3.Described a plurality of pavement indication detecting plate 1 is placed on the road surface of detecting the place according to project that will detect and requirement.Referring to Fig. 2, be arranged with sensing element 4 on the front plate of pavement indication detecting plate 1.Sensing element 4 is ultrasonic component or infrared components, and they are monitored the automobile that crosses from pavement indication detecting plate 1 as sensing probe.Referring to Fig. 3, be arranged with three contact-making switches 5 on pavement indication detecting plate 1 bottom panel.The setting of three contact-making switches 5 makes it form equilateral triangle, and the pressure that can monitor out the top different directions exactly changes.On pavement indication detecting plate 1, also be provided with pavement light 6.As embodiment of the present utility model, pavement light 6 is arranged along the edge part equal circumference distance of pavement indication detecting plate 1, and its preferred version is four.Described Vehicle Controller 2 is installed on the testing automobile.Referring to Fig. 4, be provided with wireless antenna 7 at Vehicle Controller 2 tops, the front is provided with display window 8 and key groups 9.Host computer 3 is installed in the Control Room.
The circuit of automotive performance test macro is:
Referring to Fig. 5, comprise a main control unit 10 in the pavement indication detecting plate 1, main control unit 10 respectively with sensing element 4,11 two-way connections of wireless module.Described pavement light 6 and contact-making switch 5 also are connected on the main control unit 10, and the circuit of pavement indication detecting plate 1 is by battery 12 power supplies that are connected on the main control unit 10.The circuit bank of pavement indication detecting plate 1 becomes general technology, by being converted to electric signal after common infrared components or ultrasonic component (infrared inductor or the ultrasonic transmitter-receiver) received signal, sending and receives by wireless device.In specific embodiment of the utility model, its main control unit 10 is the Mega16L chip of atmel corp, adopt integral type waterproof ultrasonic transmitter-receiver, send in real time 40kHz (or 38kHz) pulse signal excitation ultrasound ripple transceiver or infrared inductor and send signal, when automobile by the time reflection ultrasonic or infrared signal trigger to receive and interrupt.Contact-making switch 5 adopts water-proof type metal pushbutton switch, and trigger switch 5 received and interrupts when automobile rolls pavement indication detecting plate 1.Pavement light 6 adopts 9 groups of high-power red green LED of 1W, can effectively point out under the sunny weather.Wireless module 11 adopts the CC1100 radio frequency chip.Power supply adopts 12V15AH lithium battery group that free of discontinuities power supply more than 1 day can be provided.
Referring to Fig. 6, Vehicle Controller 2 comprises main control chip 13, is connected with display window 8, key groups 9, Transmit-Receive Unit 14, voice unit 15 and clock unit 16 on the main control chip 13 respectively, and circuit is by power supply unit 17 power supplies.The circuit of Vehicle Controller 2 also is a kind of current techique, promptly receives and sends messages and process information.The circuit that the utility model specifically uses is: its main control chip 13 is the Mega128L chip of atmel corp.The display screen of display window 8 is for reaching the 128*64 single color LCD screen of photoelectricity technology corporation, Ltd. clearly.Voice unit 15 adopts the ISD voice module, can send out three kinds of different prompt tones.Transmit-Receive Unit 14 adopts the CC1100 radio frequency chip of chipcon company, and this chip is the multi-channel RF transceiver of a low-power consumption, and the open ground communication distance can reach 300-500 rice, has reached 100 meters ground effective communication distance in the practical application.Clock unit 16 adopts DS1302 chip cheaply.The information that Transmit-Receive Unit 14 is handled main control chip 13 is sent to host computer 3 and communicates connection.It is a kind of current techique equally that Vehicle Controller 2 is connected with information between the host computer 3, the core component of the circuit structure of host computer 3 and Vehicle Controller 2 are similar, its central processing unit can use the parts with described main control chip identical category, and radio receiving transmitting module can use RS232.
Behind Vehicle Controller 2 input driver informations, the circuit that is stored in the Vehicle Controller 2 by key groups 9 one of picked at random of beginning moves, sensing element 4 on the prepositioned on the ground pavement indication detecting plate 1 induces the current of automobile, handles through main control unit 10.The sensing element 4 of pavement indication detecting plate 1 detects vehicles by situation, and whether contact-making switch 5 can detect automobile and roll on pavement indication detecting plate 1 and pass through.Show red and green two kinds of colors on the pavement light 6, represent the wrong and correct state that passes through respectively, by wireless module 11 state that passes through of automobile is sent to Vehicle Controller 2, by wireless antenna 7 reception information, flowing to main control chip 13 by Transmit-Receive Unit 14 handles, on display window 8, show, and after handling again by Transmit-Receive Unit 14 with the actual motion information uploading of automobile to host computer 3, the radio receiving transmitting module in the host computer 3 receives this information and send central processing unit to handle.
System picks up counting during first pavement indication detecting plate by this circuit of automobile, cross the total running time of system log (SYSLOG) automobile after last pavement indication detecting plate of this circuit, last Vehicle Controller is with driver information, automobile actual motion route and running time send to host computer, central processing unit in the host computer is equipped with detection software, can edit the place pavement light, the running car circuit, the operation information of monitoring automobile, the driver information that Vehicle Controller sends can be downloaded and receive to the running status of record automobile, the automobilism time, school report is estimated and printed to automotive performance.
Claims (6)
1. automotive performance test macro, form by pavement indication detecting plate, Vehicle Controller and host computer, it is characterized in that, described pavement indication detecting plate is placed on the road surface of detecting the place, the pavement indication detecting plate front plate is provided with sensing element, its bottom panel is provided with contact-making switch, also is provided with pavement light on pavement indication detecting plate; Described Vehicle Controller is installed on the testing automobile, and Vehicle Controller is provided with wireless antenna, and the front is provided with display window and key groups; Host computer is installed in the Control Room.
2. automotive performance test macro according to claim 1, it is characterized in that: comprise a main control unit in the pavement indication detecting plate, main control unit respectively with sensing element, wireless module is two-way is connected, described pavement light and contact-making switch also are connected on the main control unit, and the circuit of pavement indication detecting plate is by the powered battery that is connected on the main control unit; Vehicle Controller comprises main control chip, connects display window, key groups, Transmit-Receive Unit, voice unit and clock unit on the main control chip respectively, and circuit is powered by power supply unit; The information that Transmit-Receive Unit is handled main control chip is sent to host computer and communicates connection.
3. automotive performance test macro according to claim 1 is characterized in that: described sensing element is ultrasonic component or infrared components.
4. automotive performance test macro according to claim 1 is characterized in that, is arranged with three contact-making switches on the pavement indication detecting plate bottom panel.
5. automotive performance test macro according to claim 1 is characterized in that, pavement light is four, arranges along the edge equal circumference distance of pavement indication detecting plate.
6. automotive performance test macro according to claim 1 or 5 is characterized in that, shows red and green two kinds of colors on the pavement light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202747752U CN201548407U (en) | 2009-12-18 | 2009-12-18 | Car performance test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202747752U CN201548407U (en) | 2009-12-18 | 2009-12-18 | Car performance test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201548407U true CN201548407U (en) | 2010-08-11 |
Family
ID=42603582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202747752U Expired - Fee Related CN201548407U (en) | 2009-12-18 | 2009-12-18 | Car performance test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201548407U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101794470A (en) * | 2010-05-17 | 2010-08-04 | 仇佳 | Automobile driving test system and test method |
| CN104281524A (en) * | 2014-10-28 | 2015-01-14 | 上海自仪泰雷兹交通自动化系统有限公司 | Authentication test system of double 2-vote-2 on-board controller |
-
2009
- 2009-12-18 CN CN2009202747752U patent/CN201548407U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101794470A (en) * | 2010-05-17 | 2010-08-04 | 仇佳 | Automobile driving test system and test method |
| CN101794470B (en) * | 2010-05-17 | 2012-05-30 | 仇佳 | Automobile driving test system and test method |
| CN104281524A (en) * | 2014-10-28 | 2015-01-14 | 上海自仪泰雷兹交通自动化系统有限公司 | Authentication test system of double 2-vote-2 on-board controller |
| CN104281524B (en) * | 2014-10-28 | 2017-02-08 | 上海自仪泰雷兹交通自动化系统有限公司 | Authentication test system of double 2-vote-2 on-board controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Chou Jia Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20111218 |