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Early warning method and device for unmanned vehicle

An unmanned vehicle and body technology, applied in vehicle position/route/height control, transportation and packaging, two-dimensional position/channel control, etc., can solve problems such as single function, failure to meet the needs of failure analysis and failure warning , to achieve the effect of improving the safety

Active Publication Date: 2016-11-23
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing early warning methods for unmanned vehicles usually use Vector and other related software to collect vehicle body bus signals, and perform targeted analysis based on the signals. However, this type of software has a single function and cannot meet current Some fault analysis requirements and fault warning

Method used

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  • Early warning method and device for unmanned vehicle
  • Early warning method and device for unmanned vehicle

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Embodiment Construction

[0026] The application will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described here are only used to explain the related invention, but not to limit the invention. In addition, it should be noted that, for ease of description, only the parts related to the relevant invention are shown in the drawings.

[0027] It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the present application will be described in detail with reference to the drawings and in conjunction with embodiments.

[0028] figure 1 A process 100 of an embodiment of an early warning method for an unmanned vehicle according to the present application is shown. The warning method for unmanned vehicles includes the following steps:

[0029] Step 101: Obtain parameter information of an unmanned vehicle.

[0030] In th...

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PUM

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Abstract

The invention discloses an early warning method and device for an unmanned vehicle. The specific execution method of the method comprises: parameter information of the unmanned vehicle is obtained; control information of the unmanned vehicle at present moment is extracted from the parameter information; historical control information which is in next preset time period and can match with the current time control information is queried in at least one pre-saved historical control information set of the unmanned vehicle; if the historical control information in the next preset time period comprises warning information is determined; if yes, early warning prompting is performed on the unmanned vehicle. According to the invention, the safety of the unmanned vehicle can be improved.

Description

Technical field [0001] This application relates to the technical field of unmanned vehicles, in particular to the technical field of failure analysis of unmanned vehicles, and in particular to an early warning method and device for unmanned vehicles. Background technique [0002] An unmanned vehicle is a new type of smart car, also known as a "wheeled mobile robot". It mainly uses ECU (Electronic Control Unit, electronic control unit) to accurately control and calculate various parts of the vehicle to achieve vehicle performance. Fully automatic operation to achieve the purpose of unmanned vehicles. [0003] The existing early warning methods for unmanned vehicles usually use Vector and other related software to collect the vehicle body bus signals, and perform targeted analysis based on the signals. However, the functions of this type of software are relatively single and cannot meet the current requirements. Some failure analysis requirements and failure warning. Summary of the...

Claims

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Application Information

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IPC IPC(8): G05D1/02
CPCG05D1/0214
Inventor 潘余昌张天雷杨文利
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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