An integrated circuit control system for a car driving simulator

Abstract

The present invention relates to the technical field of automobile driving simulators, and provides an integrated line control system for an automobile driving simulator, comprising a material database, an automobile simulation road generation system, an automobile simulation vehicle feedback system, and a safety detection system. The material database is used to store the simulated road materials of the simulator, so as to provide the automobile simulation road generation system with road generation materials. The characteristics of the roads generated by the automobile simulation road generation system are fed back to the automobile simulation vehicle feedback system mounted on the automobile simulation vehicle device, so as to provide the automobile simulation vehicle with a more realistic simulated driving effect. By using the simulated road model generation module and the simulated road route generation module, and utilizing the cooperation of the AI ​​big data model, a simulated driving environment and special feedback during the driving process are automatically generated. This method not only improves efficiency, but also can create a richer and more coherent virtual road environment.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile driving simulators, in particular to an integrated circuit control system for automobile driving simulators. Background Art

[0002] As an advanced virtual reality system, a vehicle simulator is designed to simulate the real driving experience and provide drivers with a safe, controlled training environment. This technology is widely used in driver training, automotive R&D, entertainment experiences, and other fields, and is becoming an indispensable tool in the automotive industry and education. The vehicle driving simulator's integrated circuit control system is a high-tech system that integrates multiple key technical areas, including data acquisition, signal processing, human-computer interaction, vehicle dynamics simulation, and real-time simulation. The system utilizes a single-chip microcomputer for signal acquisition and processing, and displays real-time vehicle status information through a human-computer interface, simulating a realistic driving environment.

[0003] Existing car simulators, due to hardware limitations, cannot provide sufficiently realistic feedback, differing from the real driving experience. They also have limitations in providing a fully immersive experience and cannot fully replicate all the sensory experiences of real driving. Therefore, a comprehensive circuit control system for car driving simulators is needed. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the present invention provides an integrated circuit control system for a car driving simulator, which solves the problems of not being able to provide sufficiently realistic feedback and not being able to fully replicate all the sensory experiences in real driving.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] A comprehensive line control system for a car driving simulator includes a material database, a car simulation road generation system, a car simulation vehicle feedback system, and a safety detection system. The material database is used to store the simulator's simulated road materials to provide the car simulation road generation system with road generation materials. The characteristics of the road generated by the car simulation road generation system will be fed back to the car simulation vehicle feedback system installed on the car simulation vehicle device to provide the car simulation vehicle with a more realistic simulated driving effect. The safety detection system performs a safety detection on the car simulation vehicle before the car simulator is started to ensure the safety of the car simulator.

[0007] Preferably, the automobile simulation road system includes a simulation road classification module, a simulation road model generation module, a simulation road route generation module and a simulation road real-time feedback module. The simulation road model generation module and the simulation road real-time feedback module are bound to the data in the material database to generate a simulated driving environment and special feedback during the driving process.

[0008] Preferably, the car simulation vehicle feedback system includes a car vibration simulation module, a car shaking simulation module, a car impact simulation module and a simulation threshold control module. The car vibration simulation module, the car shaking simulation module and the car impact simulation module receive road elements provided by the simulated road real-time feedback module to send different signals to make the car simulation vehicle produce corresponding actions to improve the sense of immersion of the simulator, and use the threshold control module to balance the values ​​output by the car vibration simulation module, the car shaking simulation module and the car impact simulation module.

[0009] Preferably, the simulation threshold control module includes an abnormal data acquisition unit and a simulation state containment unit. The abnormal data acquisition unit sets a threshold to collect simulation action data of the simulated car vehicle to cooperate with the simulation state containment unit to control the simulated car vehicle.

[0010] Preferably, the simulated road model generation module includes a scene model generation unit and a simulation scene map repair unit, and both the scene model generation unit and the simulation scene map repair unit work in conjunction with the AI ​​big data model.

[0011] Preferably, the simulated road route generation module includes a straight lane route generation unit, a curve route generation unit, a road planning unit and a simulated vehicle planning unit. The straight lane route generation unit and the curve route generation unit generate routes, and the road planning unit is used to combine them to generate a simulated route, and the simulated road vehicles are arranged using the simulated vehicle planning unit.

[0012] A comprehensive circuit control method for a vehicle driving simulator comprises the following steps:

[0013] Step 1: Select the road type through the simulated road classification module, generate the car simulator route through the simulated road route generation module, and generate a complete simulation route by using the materials in the material database through the simulated road model generation module and the simulated road real-time feedback module;

[0014] Step 2: Use the safety detection system to detect whether the car simulation ride feedback system can operate normally, so as to ensure that the car simulator can operate safely during operation;

[0015] Step 3: Start the car simulator and perform driving simulation. During driving, the simulated car will be affected by the simulated road real-time feedback component, and the real-time feedback will be sent to the simulated car, so that the simulated car will make corresponding action feedback;

[0016] Step 4: When the simulated car hits the edge of the simulated road or the virtual car in the simulated road, stop the simulation immediately.

[0017] Preferably, the specific steps of generating the simulation route in step 1 are:

[0018] S1. Select one of the model materials classified in the material library and use the scene generation unit in conjunction with the AI ​​large model to arrange the landmark buildings;

[0019] S2. Select one of the classified texture materials in the material library, use the simulation scene texture restoration unit and the AI ​​large model to stitch them together, and process the stitching edges to make the virtual road texture more coherent;

[0020] S3. Special feedback points are set in specific areas on the simulated road model. When the simulated car passes through the feedback points, the action of the simulated car is triggered.

[0021] Preferably, in the step three, when the simulated car vehicle makes corresponding action feedback, the car vibration simulation module, the car shaking simulation module and the car impact simulation module are all sent to the simulated car vehicle via electrical signals when triggered, and the action data generated by the simulated car vehicle is supervised by the simulation threshold control module.

[0022] Preferably, the specific steps of supervision of the simulation threshold control module are:

[0023] S1. Set the abnormal data value to N, and use the abnormal data acquisition unit to collect data on the simulated car's movements 5 times / s;

[0024] The data of S2 and data are compared with N in real time. The data greater than N is recorded as S1, S2...S n At this time, the simulation state containment unit is used to contain the car vibration simulation module, the car shaking simulation module and the car impact simulation module, thereby reducing the data output of the three modules to the car simulation vehicle;

[0025] S3, select S1, S2...S within 5s n The maximum cardinality S in max , through [(S1, S2...S n ) / n-(S max -N)]² gives the reduction U;

[0026] S4. Subtract U from the output values ​​of the vehicle vibration simulation module, the vehicle shaking simulation module, and the vehicle impact simulation module every 1 second until the output value is no longer greater than N, so that the simulated vehicle ride tends to be stable.

[0027] The present invention provides an integrated circuit control system for a vehicle driving simulator. It has the following beneficial effects:

[0028] 1. This invention utilizes a simulated road model generation module and a simulated road route generation module, working in conjunction with an AI big data model, to automatically generate a simulated driving environment and specific feedback during driving. This approach not only improves efficiency but also creates a richer and more coherent virtual road environment while ensuring realistic feedback in different driving scenarios, enhancing the simulator's training effectiveness and practicality.

[0029] 2. The present invention utilizes a vehicle simulation feedback system that receives road elements from a simulated road real-time feedback module and sends different signals to cause the simulated vehicle to react accordingly. This design significantly enhances the simulator's sense of immersion and realism, providing users with a more realistic simulated driving experience.

[0030] 3. Before the car simulator is started, the safety detection system of the present invention will perform a safety check on the car simulation vehicle to ensure the safety of the car simulator. In addition, the abnormal data acquisition unit and the simulation state containment unit in the simulation threshold control module collect and analyze the simulation action data of the car simulation vehicle to monitor and adjust abnormal situations in real time, further enhancing the safety of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a diagram of the integrated circuit control system of the automobile driving simulator of the present invention;

[0032] Figure 2 A diagram of a simulated automobile road system according to the present invention;

[0033] Figure 3 This is a diagram of the car simulation ride feedback system of the present invention;

[0034] Figure 4 This is a simulation threshold control module diagram of the present invention;

[0035] Figure 5 Generate a module diagram for the simulated road model of the present invention;

[0036] Figure 6 Generate a module diagram for the simulated road route of the present invention. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] Example:

[0039] As an aspect of this application, please see the attached Figure 1 - Attachment Figure 6 An embodiment of the present invention provides an integrated line control system for a car driving simulator, including a material database, a car simulation road generation system, a car simulation vehicle feedback system and a safety detection system. The material database is used to store the simulated road materials of the simulator to provide the car simulation road generation system with road generation materials. The characteristics of the road generated by the car simulation road generation system will be fed back to the car simulation vehicle feedback system installed on the car simulation vehicle device to provide the car simulation vehicle with a more realistic simulated driving effect. The safety detection system performs a safety detection on the car simulation vehicle before the car simulator is started to ensure the safety of the car simulator.

[0040] The automobile simulation road system includes a simulation road classification module, a simulation road model generation module, a simulation road route generation module and a simulation road real-time feedback module. The simulation road model generation module and the simulation road real-time feedback module are bound to the data in the material database to generate a simulated driving environment and special feedback during the driving process.

[0041] The car simulation ride feedback system includes a car vibration simulation module, a car shaking simulation module, a car impact simulation module and a simulation threshold control module. The car vibration simulation module, the car shaking simulation module and the car impact simulation module receive road elements provided by the simulated road real-time feedback module to send different signals to make the car simulation ride produce corresponding actions to enhance the simulator's sense of immersion, and use the threshold control module to balance the values ​​output by the car vibration simulation module, the car shaking simulation module and the car impact simulation module.

[0042] The simulation threshold control module includes an abnormal data acquisition unit and a simulation state containment unit. The abnormal data acquisition unit sets a threshold to collect the simulation action data of the car simulation vehicle to cooperate with the simulation state containment unit to control the car simulation vehicle.

[0043] The simulated road model generation module includes a scene model generation unit and a simulation scene map repair unit. Both the scene model generation unit and the simulation scene map repair unit work in conjunction with the AI ​​big data model. The scene model generation unit uses the AI ​​big data model to intelligently analyze and process the model materials in the material library. Through deep learning algorithms, the unit can understand different geographical and environmental features, automatically arrange landmark buildings and road facilities, and thus quickly generate a highly realistic 3D scene model. At the same time, the simulation scene map repair unit focuses on improving the visual coherence and realism of the scene. It uses AI technology to intelligently splice and edge process scene maps, repair defects that may occur during the splicing process, ensure that the texture and color transitions of the virtual road are natural, and enhance the visual experience.

[0044] The simulated road route generation module includes a straight lane route generation unit, a curve route generation unit, a road planning unit and a simulated vehicle planning unit. The straight lane route generation unit and the curve route generation unit generate routes, and the road planning unit is used to combine them to generate a simulated route, and the simulated road vehicles are arranged using the simulated vehicle planning unit.

[0045] Based on the above-mentioned integrated circuit control system for a vehicle driving simulator, as another aspect of the present application, a method for controlling an integrated circuit for a vehicle driving simulator includes the following steps:

[0046] Step 1: Select the road type through the simulated road classification module, generate the car simulator route through the simulated road route generation module, and generate a complete simulation route by using the materials in the material database through the simulated road model generation module and the simulated road real-time feedback module. The specific steps are as follows:

[0047] S1. Select one of the model materials classified in the material library and use the scene generation unit in conjunction with the AI ​​large model to arrange the landmark buildings;

[0048] S2. Select one of the classified texture materials in the material library, use the simulation scene texture restoration unit and the AI ​​large model to stitch them together, and process the stitching edges to make the virtual road texture more coherent;

[0049] S3. Setting special feedback points in specific areas of the simulated road model. When the simulated car passes through the feedback points, the simulated car's actions are triggered.

[0050] Step 2: Use the safety detection system to detect whether the car simulation ride feedback system can operate normally, so as to ensure that the car simulator can operate safely during operation;

[0051] Step 3: Start the car simulator and perform driving simulation. During driving, the simulated car will be affected by the simulated road real-time feedback component, and the feedback will be sent to the simulated car in real time, so that the simulated car will make corresponding action feedback. When the simulated car makes corresponding action feedback, the car vibration simulation module, the car shaking simulation module and the car impact simulation module are triggered and sent to the simulated car via electrical signals. The action data generated by the simulated car is supervised by the simulation threshold control module. The specific steps of supervision by the simulation threshold control module are as follows:

[0052] S1. Set the abnormal data value to N, and use the abnormal data acquisition unit to collect data on the simulated car's movements 5 times / s;

[0053] The data of S2 and data are compared with N in real time. The data greater than N is recorded as S1, S2...S n At this time, the simulation state containment unit is used to contain the car vibration simulation module, the car shaking simulation module and the car impact simulation module, thereby reducing the data output of the three modules to the car simulation vehicle;

[0054] S3, select S1, S2...S within 5s n The maximum cardinality S in max , through [(S1, S2...S n ) / n-(S max -N)]² gives the reduction U;

[0055] S4, subtracting U from the values ​​output by the vehicle vibration simulation module, the vehicle shake simulation module, and the vehicle impact simulation module every 1 second until the output value is no longer greater than N, so that the simulated vehicle ride tends to be stable;

[0056] Step 4: When the simulated car hits the edge of the simulated road or the virtual car in the simulated road, stop the simulation immediately.

[0057] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A comprehensive circuit control method for a vehicle driving simulator, characterized in that: The following steps are involved: Step 1: Select the road type through the simulated road classification module, generate the car simulator route through the simulated road route generation module, and generate a complete simulation route by using the materials in the material database through the simulated road model generation module and the simulated road real-time feedback module; Step 2: Use the safety detection system to detect whether the car simulation ride feedback system can operate normally, so as to ensure that the car simulator can operate safely during operation; Step 3: Start the car simulator and perform driving simulation. During driving, the simulated car will be affected by the simulated road real-time feedback component, and the real-time feedback will be sent to the simulated car, so that the simulated car will make corresponding action feedback; In step 3, when the simulated vehicle makes corresponding motion feedback, the vehicle vibration simulation module, the vehicle shaking simulation module, and the vehicle impact simulation module are all triggered to send electrical signals to the simulated vehicle. The motion data generated by the simulated vehicle is monitored by the simulation threshold control module. The specific steps of supervision of the simulation threshold control module are: S1. Set the abnormal data value to N, and use the abnormal data acquisition unit to collect data on the simulated car's movements 5 times / s; The data of S2 and data are compared with N in real time. The data greater than N is recorded as S1, S2...S n At this time, the simulation state containment unit is used to contain the car vibration simulation module, the car shaking simulation module and the car impact simulation module, thereby reducing the data output of the three modules to the car simulation vehicle; S3, select S1, S2...S within 5s n The maximum cardinality S in max , through [(S1, S2...S n ) / n-(S max -N)] 2 The reduction amount U is obtained; S4, subtracting U from the values ​​output by the vehicle vibration simulation module, the vehicle shake simulation module, and the vehicle impact simulation module every 1 second until the output value is no longer greater than N, so that the simulated vehicle ride tends to be stable; Step 4: When the simulated car hits the edge of the simulated road or the virtual car in the simulated road, stop the simulation immediately.

2. A vehicle driving simulator integrated circuit control method according to claim 1, characterized in that: The specific steps for generating the simulation route in step 1 are: S1. Select one of the model materials classified in the material library and use the scene generation unit in conjunction with the AI ​​large model to arrange the landmark buildings; S2. Select one of the classified texture materials in the material library, use the simulation scene texture restoration unit and the AI ​​large model to stitch them together, and process the stitching edges to make the virtual road texture more coherent; S3. Special feedback points are set in specific areas on the simulated road model. When the simulated car passes through the feedback points, the action of the simulated car is triggered.

3. An integrated circuit control system for a vehicle driving simulator, using an integrated circuit control method for a vehicle driving simulator as claimed in any one of claims 1 to 2, characterized in that: It includes a material database, a car simulation road generation system, a car simulation vehicle feedback system and a safety detection system. The material database is used to store the simulation road materials of the simulator to provide road generation materials for the car simulation road generation system. The characteristics of the road generated by the car simulation road generation system will be fed back to the car simulation vehicle feedback system installed on the car simulation vehicle device to provide the car simulation vehicle with a more realistic simulation driving effect. The safety detection system performs a safety detection on the car simulation vehicle before the car simulator is started to ensure the safety of the car simulator.

4. The integrated circuit control system of a vehicle driving simulator according to claim 3, characterized in that: The automobile simulated road generation system includes a simulated road classification module, a simulated road model generation module, a simulated road route generation module and a simulated road real-time feedback module. The simulated road model generation module and the simulated road real-time feedback module are bound to the data in the material database to generate a simulated driving environment and special feedback during the driving process.

5. The integrated circuit control system of a vehicle driving simulator according to claim 3, characterized in that: The car simulation ride feedback system includes a car vibration simulation module, a car shaking simulation module, a car impact simulation module and a simulation threshold control module. The car vibration simulation module, the car shaking simulation module and the car impact simulation module receive road elements provided by the simulated road real-time feedback module to send different signals to make the car simulation ride produce corresponding actions to enhance the simulator's sense of immersion, and use the threshold control module to balance the values ​​output by the car vibration simulation module, the car shaking simulation module and the car impact simulation module.

6. The integrated circuit control system of a vehicle driving simulator according to claim 5, characterized in that: The simulation threshold control module includes an abnormal data acquisition unit and a simulation state containment unit. The abnormal data acquisition unit sets a threshold to collect simulation action data of the simulated vehicle to cooperate with the simulation state containment unit to control the simulated vehicle.

7. The integrated circuit control system of a vehicle driving simulator according to claim 3, characterized in that: The simulated road model generation module includes a scene model generation unit and a simulation scene map repair unit. Both the scene model generation unit and the simulation scene map repair unit work in conjunction with the AI ​​big data model.

8. The integrated circuit control system of a vehicle driving simulator according to claim 3, characterized in that: The simulated road route generation module includes a straight lane route generation unit, a curve route generation unit, a road planning unit and a simulated vehicle planning unit. The straight lane route generation unit and the curve route generation unit generate routes, which are combined with the road planning unit to generate a simulated route, and the simulated road vehicles are arranged using the simulated vehicle planning unit.

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