Test method for automatic driving simulation system

A simulation system and autonomous driving technology, applied in the testing field of autonomous driving simulation system, can solve problems such as difficulty in guaranteeing errors and increasing development volume.

Active Publication Date: 2018-07-03
FAFA AUTOMOBILE (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a development method greatly increases the amount of development, and it is difficult to guarantee that there will be no errors during the transplantation process.

Method used

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  • Test method for automatic driving simulation system
  • Test method for automatic driving simulation system
  • Test method for automatic driving simulation system

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Embodiment Construction

[0025] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0026] figure 1 It is a structural block diagram of a test system for an automatic driving simulation system provided according to an embodiment of the present invention. Such as figure 1 As shown, the test system includes a first automatic driving simulation system 1 in a first operating environment, which can perform simulated operations on the vehicle under test. The first automatic driving simulation system 1 includes a simulation environment generation module 2 and a data conversion interface 3 . The simulation environment generation module 2 can generate a vehicle simulation environment, which includes a virtual vehicle, a virtual sensor and a virtual s...

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Abstract

The invention relates to the automatic driving field and discloses a test method for an automatic driving simulation system. The test method comprises the following steps: a vehicle simulation environment is generated; through a data conversion interface, sensor data in the simulation environment is read and the data is converted into the sensor data which can be identified by a second automatic driving simulation system; the second automatic driving simulation system receives the identifiable sensor data and generates a second control instruction according to the sensor data and a preset testobject and sends the second control instruction to the data conversion interface; the data conversion interface receives the second control instruction and converts the second control instruction into a control instruction which can be identified by a simulation environment generation module; and the simulation environment generation module applies the identifiable control instruction to a virtual vehicle to enable the virtual vehicle to operate in a virtual scene, thereby realizing test of the second automatic driving simulation system.

Description

technical field [0001] The invention relates to the field of automatic driving, in particular to a testing method for an automatic driving simulation system. Background technique [0002] The development of autonomous driving systems follows the process from simulation to real vehicle testing. As a zero-risk, fast iterative, and reproducible testing method, simulation experiments have laid a solid foundation for road testing of autonomous driving technology. Simulation can quickly and effectively test the correctness and performance of the algorithm. [0003] The development of the current main robot system depends on Ros (robot operating system). Ros is an open standard platform that provides a series of software frameworks and tools to help software developers create robot application software. Ros is mainly attached to the Linux operating system. If the simulation of the whole process is carried out under Linux, it takes a lot of time and effort to build the basic work...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
CPCG05B23/0256
Inventor 孙龙飞
Owner FAFA AUTOMOBILE (CHINA) CO LTD
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