Method for simulating development type automobilism based on rapid control archetype

A fast control and car driving technology, applied in the field of car simulation driving, can solve the problems of low development efficiency, difficult modeling, and poor ability to describe dynamic systems, so as to increase the degree of detail, reduce development costs, and improve simulation accuracy Effect
CN101325010AInactive Publication Date: 2008-12-17TSINGHUA UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TSINGHUA UNIV
Publication Date
2008-12-17
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a developing type automobile driving simulation method based on a rapid control prototype, which belongs to the technical field of automobile simulated driving. Firstly, a software platform for a rapid control prototyping device is established by utilizing a real-time kernel generated by a monitoring computer, and a driving simulation model is compiled and downloaded. Secondly, after the actuating signals of a driving simulator are received by the rapid control prototyping device, the speed and the direction of all simulated vehicles are calculated, and a scenery computer and the monitoring computer are transmitted simultaneously, and are respectively used for generating scenery images and monitoring the driving simulation process. Finally, a driving simulator or a developer modifies the driving simulation model according to the performance requirements of a vehicle and an electric control system used by the driving simulator, and repeats the driving simulation process till the requirements of the driving simulator or the developer are satisfied. The automobile driving simulation method has the advantages that the developing type driving simulator is simplified, the development cost is reduced, and the automobile driving simulation method is applied to the V-shaped development mode of the electrical control system of the vehicle.
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Description

Technical field:

[0001] The invention relates to a developmental vehicle driving simulation method based on a rapid control prototype, belonging to the technical field of vehicle simulation driving. technical background:

[0002] At present, the basic structure of the developmental driving simulator is as follows: figure 1 As shown, it includes the vehicle object (or the cockpit object), the vehicle motion simulation system, the scene generation system, the projection system, and the software and hardware interfaces between the systems. Among them, the vehicle motion simulation system is a key component of the entire driving simulator, and its hardware and software structure directly affects the technical level and application range of the entire driving simulator. The basic function of the system is to use the driver's operation signal transmitted from the cockpit to the simulation computer to calculate the motion state of the vehicle where the driving simulator is located...

Claims

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