Supercharge Your Innovation With Domain-Expert AI Agents!

Driverless car data storage method and device, equipment and storage medium

A data storage and unmanned vehicle technology, applied in the field of information processing, can solve problems such as the inability to retain useful data and the complexity of responsibility identification, and achieve the effect of reducing occupation and saving network resources.

Active Publication Date: 2019-03-15
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
View PDF9 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in order to reduce the occupancy of network resources at the vehicle end, the data retained in the disk is constantly shrinking, resulting in the inability to retain a lot of useful data. Therefore, when an unmanned vehicle accident occurs, there are characteristics such as complex responsibility determination and technical personnel participation.

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Driverless car data storage method and device, equipment and storage medium
  • Driverless car data storage method and device, equipment and storage medium
  • Driverless car data storage method and device, equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] figure 1 It is a flow chart of a data storage method for an unmanned vehicle provided in Embodiment 1 of the present invention. This embodiment is applicable to how to store unmanned vehicle data, so as to reduce the occupancy of network resources at the vehicle end. The method can be performed by the unmanned vehicle data storage device or the unmanned vehicle provided by the embodiment of the present invention. The device can be implemented in the form of software and / or hardware. The device can be integrated on the unmanned vehicle or can be used as an independent equipment. see figure 1 , the method specifically includes:

[0028] S110. Determine the scene information of the unmanned vehicle according to the real-time collected driving behavior information and / or driving environment information of the unmanned vehicle.

[0029] Wherein, the driving behavior information refers to the information used to describe the driving state of the unmanned vehicle, and may ...

Embodiment 2

[0052] figure 2 This is a flowchart of a method for storing data of an unmanned vehicle provided in the second embodiment of the present invention. On the basis of the above-mentioned first embodiment, this embodiment further determines the unmanned vehicle according to the driving behavior information of the unmanned vehicle collected in real time. The scene information where the car is located is explained. see figure 2 , the method specifically includes:

[0053] S210: Determine scene information where the unmanned vehicle is located according to at least one of the driving mode, driving behavior and driving speed of the unmanned vehicle collected in real time.

[0054] Among them, the driving mode can include automatic (unmanned) driving mode, manual driving mode and takeover point mode according to whether there is a person involved; considering the safety of driving, it can also include safe driving mode and other custom modes, etc.; takeover point mode Mode refers ...

Embodiment 3

[0073] image 3 This is a flowchart of an unmanned vehicle data storage method provided in Embodiment 3 of the present invention. On the basis of the above embodiments, this embodiment further determines the unmanned vehicle according to the real-time collected driving environment information of the unmanned vehicle. The scene information in which it is located is explained. see image 3 , the method specifically includes:

[0074] S310, according to the traffic light information and / or obstacle information detected by the unmanned vehicle in real time, determine the scene information where the unmanned vehicle is located.

[0075]Among them, traffic light information refers to the status information of traffic lights on the road, which may include: red light on, green light on, green light changing to red light or red light changing to green light, etc.; obstacle information refers to the state information of the driverless vehicle on the road except the vehicle. The infor...

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

No PUM Login to View More

Abstract

The embodiment of the invention discloses a driverless car data storage method and device, equipment and a storage medium. The method comprises the following steps: determining the scene information of the position where a driverless car is located according to real-time collected driving behavior information and / or driving environment information of the driverless car; if the scene information ofthe position where the driverless car is located belongs to abnormal storage scenes, selecting target channels to be stored from each channel of the driverless car according to the scene information;uploading the data of the target channels to a server, and storing the received data of the target channels by the server. Through the technical scheme provided by the embodiment of the invention, when the driverless car needs to store data, the data of different channels is stored selectively according to the difference of the scenes of the position where the driverless car is located, and othergibberish is abandoned, so that the network resource of the driverless car is saved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of information processing, and in particular to a data storage method, device, equipment and storage medium for an unmanned vehicle. Background technique [0002] With the development of science and technology, automobiles are gradually becoming intelligent, and unmanned vehicles are gradually appearing in front of people. Unmanned vehicle driving mainly relies on the cooperation of multiple sensors configured on it. Using these sensors, unmanned vehicles will collect massive amounts of data per second, while the resources on the vehicle side are limited, and the data on the vehicle side is very valuable and contains many Information worth digging for. So how to make full use of the resources on the vehicle side, filter the data that needs to be retained in different scenarios at different times, improve resource utilization, and reduce unnecessary resource occupation is very impor...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G07C5/00G07C5/08G06F3/06
CPCG06F3/0604G06F3/0608G06F3/0655G06F3/067G07C5/008G07C5/0841
Inventor 王小霞
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com