Unmanned vehicle detection method
A technology of unmanned vehicles and detection methods, applied in the field of unmanned driving, can solve the problems of detection lag, low detection efficiency, and easy missed detection, etc., to reduce unnecessary loss, save resource investment, improve automation level and maintenance efficiency Effect
Active Publication Date: 2021-05-04
NINGBO DAXIE CHINA MERCHANTS INT TERMINAL CO LTD
View PDF9 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, this type of detection method has the problems of detection lag, low detection efficiency, and easy missed detection
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreExamples
Experimental program
Comparison scheme
Effect test
specific Embodiment 1
[0030] Specific embodiment one, a kind of detection method of unmanned vehicle, mainly comprises startup self-inspection, other inspection and back box detection, wherein:
[0031] Startup self-test includes hardware system self-test, software system self-test and communication self-test, among which:
[0032] Hardware system self-inspection includes indicator light detection control self-inspection, sound source control ability self-inspection, vehicle overall status self-inspection and trailer status self-inspection, indicator light self-inspection includes left turn signal self-inspection, right turn signal self-inspection, double flash Light self-inspection, brake light self-inspection and fog lamp self-inspection; sound source control ability self-inspection includes horn self-inspection, electric horn self-inspection and siren self-inspection; overall vehicle status self-inspection includes tire pressure, oil quantity, power, water temperature, Self-inspection such as ab...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the technical field of unmanned driving, in particular to a detection method of an unmanned vehicle. The method comprises the following steps: S1, starting a vehicle; S2, conducting vehicle self-inspection, judging whether a fault occurs or not, if the fault occurs in a self-inspection link, conducting reporting, then stopping detection, and if no fault occurs in the self-checking link, continuing a next step; and S3, after the vehicle runs to a detection position, automatically subjecting the vehicle to detection through other detection equipment and / or a vehicle body sensor, judging whether a fault occurs or not, if the fault occurs in the detection link, reporting the fault, then stopping detection, and if no fault occurs in the detection link, determining that the vehicle is normal, wherein the detection comprises vehicle control capability detection, vehicle-mounted sensor performance detection and sensor calibration goodness of fit detection. By adopting the method, professional personnel are not required to participate in detection, and the detection efficiency is relatively high.
Description
technical field [0001] The invention relates to the technical field of unmanned driving, in particular to a detection method for unmanned vehicles. Background technique [0002] Unmanned vehicles mainly perform perception control through the on-board perception control module, and then realize automatic driving. After unmanned vehicles undergo various daily wear and tear such as operation and testing, the perception control module on the vehicle may undergo slight deflection and displacement, and the perception performance may decline or even malfunction. All of the above will affect the safety of unmanned vehicles and increase run risk. [0003] The conventional perception control module calibration scheme for unmanned vehicles is generally arranged by technicians after the vehicle is offline, and the indicators are checked one by one to detect possible faults. However, such detection methods have the problems of detection lag, low detection efficiency, and easy missed de...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007G01D18/00G05B23/00
CPCG01M17/007G01D18/00G05B23/00
Inventor 张冉顾卡杰万升磊
Owner NINGBO DAXIE CHINA MERCHANTS INT TERMINAL CO LTD