Unlock instant, AI-driven research and patent intelligence for your innovation.

Real-time data storage method and system

A real-time data and storage system technology, applied in the field of Internet of Vehicles, can solve problems such as ineffective collection and too large real-time data, and achieve the effect of improving data storage capacity

Inactive Publication Date: 2017-11-03
BEIJING BORGWARD AUTOMOBILE CO LTD
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the real-time data is too large to be effectively collected

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
  • Real-time data storage method and system
  • Real-time data storage method and system
  • Real-time data storage method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0022] figure 2 Shows a flowchart of a real-time data storage method according to an embodiment of the present invention, the method includes the following steps:

[0023] S21: Using the first shift memory to sequentially shift and store the data collected in real time;

[0024] S22: Judging whether the first shift memory has completed a data storage cycle, when it is judged that the first shift memory has completed a data storage cycle, enter step S23, otherwise return to step S21;

[0025] S23: Pack the data stored in the first shift memory into a data packet;

[0026] S24: Store the packed data packet in the last storage unit of the second shift memory.

[0027] Specifically, through program initialization, the first shift memory A and the second shift memory B are established in the vehicle communication module, and the first shift memory A is di...

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 present invention relates to a real-time data storage method and system, wherein the method includes: using a first shift memory to sequentially shift and store real-time collected data; judging whether the first shift memory has completed a data storage cycle; When the first shift memory completes a data storage cycle, pack the data stored in the first shift memory into data packets; store the packed data packets in the last storage unit of the second shift memory.

Description

technical field [0001] The invention relates to the technical field of Internet of Vehicles, in particular to a real-time data storage method and system. Background technique [0002] In recent years, the Internet of Vehicles technology has made great progress. The core content of the Internet of Vehicles is the vehicle data that is strongly related to the vehicle. Only on the data that is strongly related to the vehicle can various services and products of the Internet of Vehicles be derived. figure 1 A schematic diagram of a vehicle real-time data acquisition system in the prior art is shown, as figure 1 As shown, the state data of each functional component of the vehicle is collected in real time through various sensors on the vehicle, that is, the strongly correlated data of the vehicle, and these data are transmitted to the corresponding electronic control module 13, and each electronic control module 13 performs data processing through the bus 12. exchange. In the In...

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 Patents(China)
IPC IPC(8): G06F3/06G06F12/02
Inventor 刘关
Owner BEIJING BORGWARD AUTOMOBILE CO LTD