CN202939834U - Double-degree of freedom dynamic automobile-driving safety-training apparatus - Google Patents
Double-degree of freedom dynamic automobile-driving safety-training apparatus Download PDFInfo
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- CN202939834U CN202939834U CN 201220683808 CN201220683808U CN202939834U CN 202939834 U CN202939834 U CN 202939834U CN 201220683808 CN201220683808 CN 201220683808 CN 201220683808 U CN201220683808 U CN 201220683808U CN 202939834 U CN202939834 U CN 202939834U
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Abstract
The utility model discloses a double-degree of freedom dynamic automobile-driving safety-training apparatus, comprising a double-degree of freedom dynamic platform, a driver cabin, a computer system, at least two electric cylinders, an AC servo motor and a servo driver thereof, wherein the double-degree of freedom dynamic platform adopts a universal joint or a hook joint to connect with the driver cabin. The electric cylinders adopt universal joints to be vertically mounted on a front lower portion of the cabin. The double-degree of freedom dynamic platform is provided with a feedback-turning system simulation apparatus. Input of a data acquisition part in the driver cabin is connected with an operation part and output of the data acquisition part is connected with the computer system. Output of the computer system is respectively connected with an instrument desk part, a vision-frame display part and a multi-track sound part in the driver cabin and is respectively connected with the feedback-turning system simulation apparatus and the servo driver. The servo driver controls the AC servo motor connected with the electric cylinders. The automobile-driving safety-training apparatus provided by the utility model has the advantages of a lifelike simulation effect, safety, energy saving and high efficiency.
Description
Technical field
The utility model relates to traffic safety driving simulation training set, particularly a kind of two-freedom dynamic automobile driving safety training set.
Background technology
The car steering behavior has the various features such as complicacy, ambiguity, self-study habit, correlativity.When carrying out the car steering teaching, need special attention to training student's systematicness and the thinking habit of foresight.As seen, car steering technical ability cannot quantize, and is not also just can obtain by simple training.
Yet traditional car steering training pattern mostly take the teaching practice experience as the basis, is to form in the process of summing up and summarizing, and all belongs to the training pattern of conclusion formula.In this training pattern, the composition of experience and perception is more.In fact, the linearization of the conventional teaching structure of knowledge has limited at many levels, acquire knowledge information with multi-angle, there is no the teaching system of construction system and generalization, and the limitation that teaching is used is larger.
Virtual driving is also referred to as automobile driving simulation, or simulative automobile driving.Refer to utilize modern high tech method as: the instant generation technique of 3-D view, vehicle dynamics simulation physical system, large visual field display technique (as the hyperchannel stereo projection system), 6-dof motion platform (or Three-degree-of-freedom motion platform), user's input hardware system, stero set, central control system etc., allow the experiencer in a virtual driving environment, experience the car steering of vision, the sense of hearing and body sense near true effect and experience, use very extensive aspect new car model development and driving training.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide that a kind of simulate effect is true to nature, energy-conserving and environment-protective, safe, can improve driver training efficient, shorten the two-freedom dynamic automobile driving safety training set in instruction cycle.
the purpose of this utility model is achieved through the following technical solutions: two-freedom dynamic automobile driving safety training set, it comprises the two-freedom vivid platform, cockpit, computer system, at least two electric cylinders, AC servo motor and servo-driver thereof, the two-freedom vivid platform adopts universal joint or Hooke's hinge to be connected with cockpit, electric cylinder adopts universal joint to be vertically mounted on passenger cabin front bottom, the two-freedom vivid platform is provided with feedback steering simulator, be provided with the instrument desk parts in described cockpit, what comes into a driver's picture disply parts, multichannel picture disply parts, functional unit and data acquisition parts,
The input of data acquisition parts is connected with functional unit, its output is connected with computer system, the output of computer system is connected with the multichannel audio parts with instrument desk parts, what comes into a driver's picture disply parts respectively, described computer system also is connected with servo-driver with feedback steering simulator respectively, servo-driver is controlled AC servo motor, and AC servo motor is connected with electric cylinder.
Described what comes into a driver's picture disply parts comprise that large screen display or projection screen show.
The utility model has the advantage of:
1. adopt the simulated automotive training set, not only effect is true to nature, has also reduced the discharging of vehicle exhaust, energy-conserving and environment-protective.
2. avoided having improved the security of car steering training due to the traffic hazard of begining to learn the driver or can not familiarly cause due to the driver.
3. training is not subjected to the restriction of the conditions such as time, weather, place, can solve the few problem of the many cars of present car steering trainer, improves driver training efficient, shortens the training cycle.
4. majority do not have buying car driving immediately after examining driving license, and technical ability is easily not familiar, formally sets out on a journey stricken, adopt the automobile driving safe training set can help them to have efficient recovery to drive sensation under carless condition, consolidate driving efficiency.
Description of drawings
Fig. 1 is system architecture schematic diagram of the present utility model.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing, but the content that the utility model is protected is not limited to the following stated.
as shown in Figure 1, two-freedom dynamic automobile driving safety training set, it comprises the two-freedom vivid platform, cockpit, computer system, at least two electric cylinders, AC servo motor and servo-driver thereof, the two-freedom vivid platform adopts universal joint or Hooke's hinge to be connected with cockpit, electric cylinder adopts universal joint to be vertically mounted on passenger cabin front bottom, the two-freedom vivid platform is provided with feedback steering simulator, be provided with the instrument desk parts in described cockpit, what comes into a driver's picture disply parts, multichannel picture disply parts, functional unit and data acquisition parts,
The input of data acquisition parts is connected with functional unit, its output is connected with computer system, the output of computer system is connected with the multichannel audio parts with instrument desk parts, what comes into a driver's picture disply parts respectively, described computer system also is connected with servo-driver with feedback steering simulator respectively, servo-driver is controlled AC servo motor, and AC servo motor is connected with electric cylinder.
Described what comes into a driver's picture disply parts comprise that large screen display or projection screen show, the head position when display unit is sitting in operating seat take the user is the viewpoint center, and the normal vector of display screen points to this viewpoint center.
The skeleton of cockpit is that rectangular steel pipe, housing covering are fiberglass, and covering and skeleton adopt and be wound around packing technology.
Adopt electric cylinder to provide power for vivid platform, electric cylinder adopts AC servo machinery driving, can do linear reciprocating motion under the control of computer system.
The motion action data that computer system operates with the frequency collection user drive simulating that is not less than 100Hz, comprise: steering wheel angle, gas pedal aperture, brake pedal aperture, clutch pedal aperture, range state, headlamp switch state, combined switch state, emergency light state, seat belt status.And send the state of automobile simulation run with the frequency that is not less than 100Hz to the instrument desk parts in cockpit, and show on instrument.
Be provided with automobile driving simulation software, vision simulation software, traffic environment simulation softward, burst traffic events simulation softward, safe driving training software in computer system of the present utility model, the function of input and output control, instrument demonstration, what comes into a driver's picture disply, sound simulation can be provided for driver's cab:
Automobile driving simulation software carries out the simulation calculation of vehicle-state according to the control action, automobile dynamics model, the road conditions situation that gather, result comprises: other status information of automobile attitude, acceleration, angular acceleration, speed, angular velocity, engine operating condition, engine speed, seat belt status, light state, automobile.These results embody by instrument, display unit, sound part, motion platform, and apply and the user, make it obtain the vision similar with true driving, the sense of hearing, body sense impression.
The traffic environment simulation softward can be simulated the traffic environment situation, and its content comprises: ruuning situation, bicycle and the pedestrian's of other motor vehicles of periphery motion, signal lamp state, all kinds of traffic sign and graticule, weather condition.The motor vehicle of institute's emulation, bicycle, pedestrian can carry out real-time, interactive with this car of user's drive simulating.
Burst traffic events simulation softward can the simulated roadway accident, vehicle trouble, the accident of simulating, vehicle trouble exert an influence to the drive simulating of this car, comprising: on the impact of the speed of a motor vehicle of this car of user's drive simulating, engine condition, traffic direction, vehicle-state.In this way, the awareness of safety in car steering, safe driving technical ability are trained to the user.
Safe driving training software can carry out automatic decision to the driving behavior of the correctness of user's operational motion in simulating driving procedure, traffic violation, the rationality of disposing road accident and vehicle trouble, and can calculate mark according to evaluation result.After completing drive simulating, result and the mark of judge show on display unit.
Safe driving training software in simulating driving procedure, adopts the mode of voice according to user's driver behavior, residing traffic environment, the knowledge of will putting of safe driving to be explained the user.
Computer system can adopt various visual angles simulating driving procedure to be carried out playback on display unit after the user completes simulating driving procedure, and the process of playback can be suspended, restart, and the speed of playback can be controlled.
Claims (2)
1. two-freedom dynamic automobile driving safety training set, it is characterized in that: it comprises the two-freedom vivid platform, cockpit, computer system, at least two electric cylinders, AC servo motor and servo-driver thereof, the two-freedom vivid platform adopts universal joint or Hooke's hinge to be connected with cockpit, electric cylinder adopts universal joint to be vertically mounted on passenger cabin front bottom, the two-freedom vivid platform is provided with feedback steering simulator, be provided with the instrument desk parts in described cockpit, what comes into a driver's picture disply parts, multichannel picture disply parts, functional unit and data acquisition parts,
The input of data acquisition parts is connected with functional unit, its output is connected with computer system, the output of computer system is connected with the multichannel audio parts with instrument desk parts, what comes into a driver's picture disply parts respectively, described computer system also is connected with servo-driver with feedback steering simulator respectively, servo-driver is controlled AC servo motor, and AC servo motor is connected with electric cylinder.
2. two-freedom dynamic automobile driving safety training set according to claim 1 is characterized in that: described what comes into a driver's picture disply parts comprise that large screen display or projection screen show.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220683808 CN202939834U (en) | 2012-12-12 | 2012-12-12 | Double-degree of freedom dynamic automobile-driving safety-training apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220683808 CN202939834U (en) | 2012-12-12 | 2012-12-12 | Double-degree of freedom dynamic automobile-driving safety-training apparatus |
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| CN202939834U true CN202939834U (en) | 2013-05-15 |
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| CN 201220683808 Expired - Lifetime CN202939834U (en) | 2012-12-12 | 2012-12-12 | Double-degree of freedom dynamic automobile-driving safety-training apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103531051A (en) * | 2013-10-21 | 2014-01-22 | 武汉湾流新技术有限公司 | Method and simulator for virtual reality training of crane operation |
| CN103794102A (en) * | 2014-01-21 | 2014-05-14 | 广州钜东网络科技有限公司 | Virtual automobile driving test training method and device |
| CN105719530A (en) * | 2016-04-26 | 2016-06-29 | 深圳市中智仿真科技有限公司 | Moving-felt platform system of automobile driving simulator and method for simulating automobile driving |
| RU203531U1 (en) * | 2020-11-13 | 2021-04-08 | Федеральное государственное казенное военное образовательное учреждение высшего образования "Военный университет" Министерства обороны Российской Федерации | UNIVERSAL DYNAMIC STAND OF CAR SIMULATOR |
-
2012
- 2012-12-12 CN CN 201220683808 patent/CN202939834U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103531051A (en) * | 2013-10-21 | 2014-01-22 | 武汉湾流新技术有限公司 | Method and simulator for virtual reality training of crane operation |
| CN103794102A (en) * | 2014-01-21 | 2014-05-14 | 广州钜东网络科技有限公司 | Virtual automobile driving test training method and device |
| CN103794102B (en) * | 2014-01-21 | 2016-03-23 | 广州钜东网络科技有限公司 | Virtual car driving license test training method and device |
| CN105719530A (en) * | 2016-04-26 | 2016-06-29 | 深圳市中智仿真科技有限公司 | Moving-felt platform system of automobile driving simulator and method for simulating automobile driving |
| CN105719530B (en) * | 2016-04-26 | 2018-11-13 | 深圳市中智仿真科技有限公司 | A kind of method that automobile driving simulator vivid platform system and simulated automotive drive |
| RU203531U1 (en) * | 2020-11-13 | 2021-04-08 | Федеральное государственное казенное военное образовательное учреждение высшего образования "Военный университет" Министерства обороны Российской Федерации | UNIVERSAL DYNAMIC STAND OF CAR SIMULATOR |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |
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| CX01 | Expiry of patent term |