CN104820375A - Multimedia vehicle simulation system - Google Patents
Multimedia vehicle simulation system Download PDFInfo
- Publication number
- CN104820375A CN104820375A CN201510218501.1A CN201510218501A CN104820375A CN 104820375 A CN104820375 A CN 104820375A CN 201510218501 A CN201510218501 A CN 201510218501A CN 104820375 A CN104820375 A CN 104820375A
- Authority
- CN
- China
- Prior art keywords
- module
- vehicle
- multimedia
- simulation
- simulation module
- 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.)
- Pending
Links
- 238000004088 simulation Methods 0.000 title claims abstract description 68
- 238000012545 processing Methods 0.000 claims abstract description 9
- 230000007613 environmental effect Effects 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 12
- 238000007664 blowing Methods 0.000 claims description 6
- 238000009877 rendering Methods 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 238000013499 data model Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Landscapes
- Processing Or Creating Images (AREA)
Abstract
Disclosed in the invention is a multimedia vehicle simulation system comprising external operating equipment, a vehicle simulation module, a physical engine module, and a multimedia processing module. The physical engine module is equipped with an environment simulation module and an object simulation module; and the environment simulation module and the object simulation module establish an actual vehicle driving environment. The external operating equipment transmits a vehicle parameter to the vehicle simulation module; the vehicle simulation module generates a new driving feature according to the vehicle parameter; the environment simulation module and the object simulation module make changes based on the new driving feature; and the vehicle simulation module, the environment simulation module, and the object simulation module use the multimedia processing module for displaying. With the multimedia vehicle simulation system, an actual driving environment can be simulated and a closely real visual experience can be provided for the driver. The vehicle simulation precision is high; a vehicle state on the complicated condition can be simulated; and the high-efficiency visual result can be obtained.
Description
Technical field
The present invention relates to technical field of vehicle detection, be specifically related to a kind of multimedia vehicle simulation system.
Background technology
The state that vehicle simulation system is travelled by vehicle in software back reality, under the environment of, safety, low cost controlled at testing vehicle travel in various may, be generally used for the multiple occasions such as vehicle tests, driving instruction, driver training and amusement.Common vehicle simulation system generally comprises vehicle simulation software and Data Representation hardware two large divisions.Vehicle simulation software is by obtaining the data model of a vehicle by vehicle data, vehicle reaction data are obtained by input external environment condition parameter, again vehicle reaction data are exported to Data Representation hardware, final data performance hardware is fed back by image, sound and motion etc.
The value of current vehicle simulation is the complexity of parameter, and more vehicle driving parameters datumizations can realize more real traveling state of vehicle.In addition, except simulation civilian vehicle is except the parameter of mechanical movement, also to simulate such as ABS (full name is Anti-lock Brake System) anti-lock braking system, the ruuning situation of the electronic assistants such as ESP (Electronic Stability Program) (Electronic Stability Program (ESP) system).The vehicle simulation system of a set of simulation precision deficiency is difficult to meet simulation object.
In addition, in the occasion except vehicle tests, very large cognition and the reaction affecting driver of the authenticity of image, driver needs to see the virtual environment very little with actual environment difference in simulations, experience or train the reply behave of all kinds of emergency situations in reality, and simple 3D figure can not meet these.
Summary of the invention
In order to solve above-mentioned Problems existing, the invention provides a kind of multimedia vehicle simulation system, it has higher precision, meets vehicle state simulation and driver under complex environment and intends true experience requirements.
The present invention for the adopted technical scheme that solves the problem is: provide a kind of multimedia vehicle simulation system, comprise operating external device, vehicle simulation module, physical engine module and multimedia process module, described physical engine module is loaded with environmental simulation module and object analog module, described environmental simulation module and object analog module set up vehicle drive true environment, vehicle parameter is delivered to vehicle simulation module by described operating external device, vehicle simulation module does the travelling characteristic made new advances according to vehicle parameter, environmental simulation module and object analog module make a change according to new travelling characteristic, described vehicle simulation module, environmental simulation module and object analog module are displayed by multimedia process module.
Further, described multimedia process module comprises 3D rendering and plays up processing module and acoustic processing module.
Further, described multimedia process module is shown by multimedia equipment, and described multimedia equipment comprises image renderer and sound renderer.
Further, described vehicle simulation module comprises mechanical system module and electronic assistant module.
Further, described vehicle simulation module also comprises automatically reply supplementary module and prevent supplementary module of going off course of blowing out.
Beneficial effect of the present invention: adopt multimedia vehicle simulation system of the present invention, vehicle simulation module is by the data variation between environmental simulation module and object analog module and result feedback, can driving environment that is virtually reality like reality, for driver provides almost real visual experience, there is higher vehicle simulation precision, the vehicle-state of complex condition can be simulated, obtain efficient visualization result.
Accompanying drawing explanation
Fig. 1 is multimedia vehicle simulation system structural representation of the present invention.
Embodiment
Below in conjunction with specific embodiment, the present invention is further illustrated.
A kind of multimedia vehicle simulation system is provided, this system comprises operating external device 1, vehicle simulation module 2, physical engine module 3, multimedia process module 4 and multimedia equipment 7, wherein physical engine module 3 is loaded with environmental simulation module 5 and object analog module 6, multimedia process module 4 comprises 3D rendering and plays up processing module 41 and sound out module 42, multimedia process module 4 is embodied by multimedia equipment 7, multimedia equipment 7 correspondence comprises image renderer 71 and sound renderer 72, environmental simulation module 5 and object analog module 6 set up vehicle drive true environment.
Multimedia vehicle simulation system of the present invention works in such a way, blow out for simulating vehicle, first a complete driving environment model is set up, comprise gravity, the environmental parameters such as time, by physical engine module 3 drive environment analog module 5 and object analog module 6, make the position of all objects in scene, profile is desired parameters, reply supplementary module 21 automatically of blowing out starts, after simulating vehicle enters into this environment, vehicle is caused surprisingly to blow out by set environment, 3D rendering in multimedia process module 4 is played up processing module 41 field condition of blowing out and is shown by image renderer 71, simultaneously, acoustic processing module 42 acoustic situations of blowing out is transmitted out by sound renderer 72, and the change of environmental parameter of blowing out makes, its environmental data and component data are fed back to vehicle simulation module 2 by environmental simulation module 5 and object analog module 6, operating external device 1 adjusts vehicle simulation module 2 according to feedback result, after simulating vehicle obtains instruction, make a response, multimedia equipment 7 continues monitoring correlation parameter, to revise the input value of vehicle simulation module at any time, until reach re-set target.
Above content is in conjunction with concrete preferred implementation further description made for the present invention; can not assert that specific embodiment of the invention is confined to these explanations; for those skilled in the art; without departing from the inventive concept of the premise; some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (5)
1. a multimedia vehicle simulation system, it is characterized in that: comprise operating external device, vehicle simulation module, physical engine module and multimedia process module, described physical engine module is loaded with environmental simulation module and object analog module, described environmental simulation module and object analog module set up vehicle drive true environment, vehicle parameter is delivered to vehicle simulation module by described operating external device, vehicle simulation module does the travelling characteristic made new advances according to vehicle parameter, environmental simulation module and object analog module make a change according to new travelling characteristic, described vehicle simulation module, environmental simulation module and object analog module are displayed by multimedia process module.
2. multimedia vehicle simulation system according to claim 1, is characterized in that: described multimedia process module comprises 3D rendering and plays up processing module and acoustic processing module.
3. multimedia vehicle simulation system according to claim 2, it is characterized in that: described multimedia process module is shown by multimedia equipment, described multimedia equipment comprises image renderer and sound renderer.
4. multimedia vehicle simulation system according to claim 3, is characterized in that: described vehicle simulation module comprises mechanical system module and electronic assistant module.
5. multimedia vehicle simulation system according to claim 1, is characterized in that: described vehicle simulation module also comprises blowing out automatically to be tackled supplementary module and prevents supplementary module of going off course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510218501.1A CN104820375A (en) | 2015-04-30 | 2015-04-30 | Multimedia vehicle simulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510218501.1A CN104820375A (en) | 2015-04-30 | 2015-04-30 | Multimedia vehicle simulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104820375A true CN104820375A (en) | 2015-08-05 |
Family
ID=53730697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510218501.1A Pending CN104820375A (en) | 2015-04-30 | 2015-04-30 | Multimedia vehicle simulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104820375A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110060557A1 (en) * | 2009-09-09 | 2011-03-10 | Ford Global Technologies, Llc | Method and system for testing a vehicle design |
| CN202352127U (en) * | 2011-11-09 | 2012-07-25 | 长安大学 | Three-dimensional automobile driving training simulator |
| CN102708722A (en) * | 2011-03-28 | 2012-10-03 | 上海日浦信息技术有限公司 | People-vehicle-road environment driving simulation experimental system |
| CN102930122A (en) * | 2012-11-23 | 2013-02-13 | 青岛理工大学 | Motor vehicle collision accident simulation method |
-
2015
- 2015-04-30 CN CN201510218501.1A patent/CN104820375A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110060557A1 (en) * | 2009-09-09 | 2011-03-10 | Ford Global Technologies, Llc | Method and system for testing a vehicle design |
| CN102708722A (en) * | 2011-03-28 | 2012-10-03 | 上海日浦信息技术有限公司 | People-vehicle-road environment driving simulation experimental system |
| CN202352127U (en) * | 2011-11-09 | 2012-07-25 | 长安大学 | Three-dimensional automobile driving training simulator |
| CN102930122A (en) * | 2012-11-23 | 2013-02-13 | 青岛理工大学 | Motor vehicle collision accident simulation method |
Non-Patent Citations (4)
| Title |
|---|
| 丁向民: "《数字媒体技术导论》", 31 December 2012, 清华大学出版社 * |
| 江苏省科学技术协会: "《科技进步与学科发展-迎接21世纪挑战 上册》", 31 October 1999, 东南大学出版社 * |
| 程军 等: "用于车辆模拟的计算机多媒体系统 ", 《计算机仿真》 * |
| 程军 等: "用于车辆模拟的计算机多媒体系统", 《计算机仿真》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108877374B (en) | Vehicle queue simulation system and method based on virtual reality and driving simulator | |
| CN112130472A (en) | Automatic driving simulation test system and method | |
| CN108154743A (en) | A kind of train travelling simulation system | |
| CN104464438A (en) | Virtual reality technology-based automobile driving simulation training system | |
| CN102982703A (en) | Interactive method of automobile driving simulator and virtual traffic environment simulation system | |
| CN102426425A (en) | Automobile ABS (Antilock Brake System) virtual reality simulation system | |
| Galko et al. | Vehicle-Hardware-In-The-Loop system for ADAS prototyping and validation | |
| CN111538315B (en) | Simulation test system and test method for automatic driving function of whole vehicle | |
| CN202171880U (en) | A three-dimensional visual simulation driving system | |
| CN102651180A (en) | OSG-based (open scene graph-based) electric-electronic virtual experiment simulation system | |
| Kaths et al. | Co-simulation of the virtual vehicle in virtual traffic considering tactical driver decisions. | |
| KR20170127871A (en) | Driving simulator for vehicle and method for controlling the same | |
| CN202939834U (en) | Double-degree of freedom dynamic automobile-driving safety-training apparatus | |
| CN108257444A (en) | A kind of train operation simulation method | |
| Bach et al. | Control based driving assistant functions’ test using recorded in field data | |
| CN104820375A (en) | Multimedia vehicle simulation system | |
| ATE552549T1 (en) | METHOD AND DEVICE FOR CONTROLLING A VIRTUAL REALITY GRAPHICS SYSTEM USING INTERACTIONS | |
| CN117496790A (en) | Virtual fire-fighting vehicle training system, virtual fire-fighting vehicle training method, electronic device and storage medium | |
| Khosravi et al. | Virtual truck platooning implementation in Unity | |
| Lee et al. | Intvrsection: Virtual reality environment for evaluating signalized and unsignalized intersection scenarios | |
| JP2010151939A (en) | Driving simulator, and program | |
| Liu et al. | Development of virtual drive HILS system based on VR and CarSim | |
| Poitschke et al. | A multifunctional VR-simulator platform for the evaluation of automotive user interfaces | |
| US20240320132A1 (en) | Test environment for urban human-machine interaction | |
| KR102726164B1 (en) | A virtual reality multicopter drone flight simulation method applying dynamics and fluid dynamics and the virtual reality multicopter drone flight simulation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Pin Inventor after: Zhao Zhiyuan Inventor before: Zhao Zhiyuan |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180205 Address after: 210036 No. 1, unit 1, unit 1702, No. 6, Bao Dong Road, Jianye District, Nanjing, Jiangsu Applicant after: Nanjing car Bo Information Technology Co.,Ltd. Address before: 201802 Shanghai City, Jiading District Road No. 88 Chen 6 Building 2 floor B room 2088 Applicant before: SHANGHAI MOJI NETWORK TECHNOLOGY Co.,Ltd. |
|
| CI02 | Correction of invention patent application | ||
| CI02 | Correction of invention patent application |
Correction item: Inventor Correct: Zhang Cheng|Zhao Zhiyuan False: Zhang Pin|Zhao Zhiyuan Number: 09-01 Volume: 34 |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150805 |