Self-driving vehicle test method, apparatus, and system
A self-driving vehicle test method, apparatus, and system are provided, and relate to the field of self-driving technologies. The system includes a software control module, a motion control module, and a plurality of motion platforms. The software control module may obtain information about a first test scenario, and send the information about the first test scenario to the motion control module. After receiving the information about the first test scenario, the motion control module may determine a test motion platform and a target motion platform from the plurality of motion platforms based on the information about the first test scenario, and send parameter information of each determined motion platform to the motion platform, so that the motion platform performs a corresponding operation based on the parameter information. In this way, a self-driving vehicle can be tested without participation of test personnel, thereby improving test efficiency and reducing labor costs.
1 . A self-driving vehicle test system, comprising:
a motion control module;
a plurality of motion platforms communicatively coupled to the motion control module, the plurality of motion platforms comprising:
a test motion platform, and
a target motion platform that assists in testing in a test scenario; and
a software control module configured to:
obtain information about a first test scenario, and
send the information about the first test scenario to the motion control module, wherein the information about the first test scenario is used to indicate a quantity of test motion platforms, a quantity of target motion platforms, wherein the test motion platform is a tested motion platform, wherein the target motion platform is to assist in testing in a test scenario, and parameter information of each motion platform in the first test scenario, and the parameter information of the motion platform is used to indicate a motion status of the motion platform in the first test scenario;
wherein the motion control module is configured to:
receive the information about the first test scenario from the software control module,
determine a test motion platform and a target motion platform from the plurality of motion platforms based on the information about the first test scenario,
send the parameter information of each determined test motion platform to the test motion platform, and
send the parameter information of each determined target motion platform to the target motion platform;
wherein the determined test motion platform is configured to:
receive the parameter information of the test motion platform from the motion control module, and
perform a first operation based on the parameter information of the test motion platform; and
wherein the determined target motion platform is configured to:
receive the parameter information of the target motion platform from the motion control module, and
perform a second operation based on the parameter information of the target motion platform.
2 . The system according to claim 1 , further comprising:
a positioning module communicatively connected to the software control module and the plurality of motion platforms;
wherein the positioning module is configured to:
obtain position information of the determined test motion platform and position information of the determined target motion platform, and
send the position information of the determined test motion platform and the position information of the determined target motion platform to the software control module; and
wherein the software control module is further configured to:
receive the position information of the determined test motion platform and the position information of the determined target motion platform from the positioning module, and
display positions of the determined test motion platform and the determined target motion platform on a map based on the position information of the determined test motion platform and the position information of the determined target motion platform.
3 . The system according to claim 1 , further comprising:
a sensing module communicatively connected to the software control module;
wherein the sensing module is configured to:
obtain image information of the first test scenario, and
send the image information of the first test scenario to the software control module; and
wherein the software control module is further configured to:
receive the image information of the first test scenario from the sensing module, and
display an image corresponding to the image information of the first test scenario.
4 . The system according to claim 1 , wherein
the software control module is further configured to:
obtain test data of the determined test motion platform, and
determine a test result of the determined test motion platform based on the test data.
5 . The system according to claim 1 , wherein the parameter information of the motion platform comprises at least one of: information about an initial position of the motion platform in the first test scenario, a trigger condition of the first test scenario corresponding to the motion platform, an end condition of the first test scenario corresponding to the motion platform, a motion speed of the motion platform, information about a motion track of the motion platform, or parameter configuration information of the motion platform in a motion process.
6 . The system according to claim 1 , wherein the first test scenario comprises at least one of: a traffic light recognition and response scenario, a traffic sign and marking recognition and response scenario, a front-vehicle driving status recognition and response scenario, an obstacle recognition and response scenario, a pedestrian and non-motor vehicle recognition and avoidance scenario, a vehicle-following driving scenario, a side parking scenario, an overtaking scenario, a lane changing scenario, an intersection communication scenario, a roundabout communication scenario, or an emergency braking scenario.
7 . The system according to claim 1 , wherein the information about the first test scenario further comprises configuration information of the test motion platform in the first test scenario.
8 . A self-driving vehicle test method, comprising:
obtaining, by a software control module executed by a processor, information about a first test scenario, wherein the information about the first test scenario is used to indicate a quantity of test motion platforms, a quantity of target motion platforms, and parameter information of each motion platform in the first test scenario, wherein the test motion platform is a tested motion platform, wherein the target motion platform is to assist in testing in a test scenario, and wherein the parameter information of the motion platform is used to indicate a motion status of the motion platform in the first test scenario; and
sending, by the software control module executed by the processor, the information about the first test scenario to a motion control module.
9 . The method according to claim 8 , further comprising:
receiving, by the software control module executed by the processor, position information of a determined test motion platform and position information of a determined target motion platform from a positioning module, wherein the determined test motion platform and the determined target motion platform are determined by the motion control module based on the information about the first test scenario; and
displaying, by the software control module executed by the processor, positions of the determined test motion platform and the determined target motion platform on a map based on the position information of the determined test motion platform and the position information of the determined target motion platform.
10 . The method according to claim 8 , further comprising:
receiving, by the software control module executed by the processor, image information of the first test scenario from a sensing module; and
displaying, by the software control module executed by the processor, an image corresponding to the image information of the first test scenario.
11 . The method according to claim 8 , further comprising:
obtaining, by the software control module executed by the processor, test data of the determined test motion platform, wherein the determined test motion platform is a motion platform determined by the motion control module based on the information about the first test scenario; and
determining, by the software control module executed by the processor, a test result of the determined test motion platform based on the test data.
12 . The method according to claim 8 , wherein the parameter information of the motion platform comprises at least one of: information about an initial position of the motion platform in the first test scenario, a trigger condition of the first test scenario corresponding to the motion platform, an end condition of the first test scenario corresponding to the motion platform, a motion speed of the motion platform, information about a motion track of the motion platform, or parameter configuration information of the motion platform in a motion process.
13 . The method according to claim 8 , wherein the first test scenario comprises at least one of: a traffic light recognition and response scenario, a traffic sign and marking recognition and response scenario, a front-vehicle driving status recognition and response scenario, an obstacle recognition and response scenario, a pedestrian and non-motor vehicle recognition and avoidance scenario, a vehicle-following driving scenario, a side parking scenario, an overtaking scenario, a lane changing scenario, an intersection communication scenario, a roundabout communication scenario, or an emergency braking scenario.
14 . The method according to claim 8 , wherein the information about the first test scenario further indicates configuration information of the test motion platform in the first test scenario.
15 . The method according to claim 8 , further comprising:
receiving, by the motion control module executed by the processor, the information about the first test scenario from the software control module;
determining, by the motion control module executed by the processor, a test motion platform and a target motion platform from a plurality of motion platforms based on the information about the first test scenario;
sending, by the motion control module, the parameter information of each determined test motion platform to the test motion platform executed by the processor; and
sending, by the motion control module, parameter information of each determined target motion platform to the target motion platform.
16 . The method according to claim 15 , further comprising:
receiving, by a first motion platform, parameter information of the first motion platform from the motion control module, wherein the parameter information of the first motion platform is used to indicate a motion status of the first motion platform in the first test scenario, and wherein the first motion platform is a test motion platform or a target motion platform; and
performing, by the first motion platform, a first operation based on the parameter information of the first motion platform.
17 . The method according to claim 16 , further comprising:
sending, by the first motion platform, test data of the first motion platform to the software control module, wherein the test data of the first motion platform comprises data obtained by the first motion platform in a process of performing a test in the first test scenario.
18 . A test apparatus, comprising:
a processor configured to obtain information about a first test scenario, wherein the information about the first test scenario is used to indicate a quantity of test motion platforms, a quantity of target motion platforms, and parameter information of each motion platform in the first test scenario, the test motion platform is a tested motion platform, the target motion platform is a motion platform that assists in testing in a test scenario, and the parameter information of the motion platform is used to indicate a motion status of the motion platform in the first test scenario; and
a transceiver configured to send the information about the first test scenario to a motion control module.
19 . The test apparatus according to claim 18 , wherein
the transceiver is further configured to:
receive position information of a determined test motion platform and position information of a determined target motion platform from a positioning module, wherein the determined test motion platform and the determined target motion platform are determined by the motion control module based on the information about the first test scenario; and
the processor is further configured to:
display positions of the determined test motion platform and the determined target motion platform on a map based on the position information of the determined test motion platform and the position information of the determined target motion platform.
20 . The test apparatus according to claim 18 , wherein
the transceiver is further configured to:
receive image information of the first test scenario from a sensing module; and
the processor is further configured to:
display an image corresponding to the image information of the first test scenario.