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Data flow reading method, vehicle-mounted device and storage medium

A technology of data flow and reading instructions, applied in the field of data processing, can solve the problems of inability to display in real time and incoherent display.

Active Publication Date: 2019-12-20
LAUNCH TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problems in the prior art that the data stream cannot be displayed in real time after being read, and the display is incoherent, the purpose of this application is to provide a data stream reading method, vehicle-mounted equipment and storage medium

Method used

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  • Data flow reading method, vehicle-mounted device and storage medium
  • Data flow reading method, vehicle-mounted device and storage medium
  • Data flow reading method, vehicle-mounted device and storage medium

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Embodiment Construction

[0098] Hereinafter, the application will be further described in conjunction with the drawings and specific implementations. It should be noted that, provided that there is no conflict, the following embodiments or technical features can be combined to form new embodiments. .

[0099] Such as figure 1 As shown, the data stream reading method provided in the embodiments of the present application is applied to in-vehicle equipment, such as diagnostic equipment and other equipment that is connected to the vehicle in communication to collect vehicle state data. Diagnostic software and interactive software are installed in the vehicle equipment. The interactive software includes a display interface, which is used to display data and receive user instructions. The diagnostic software collects the data stream corresponding to the vehicle status data, first reads the fixed value of the data stream, sends the read fixed value to the interactive software for display, and then sends the re...

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Abstract

The invention discloses a data flow reading method, a vehicle-mounted device and a storage medium. The data flow reading method is used for reading at least one data flow, each data flow comprises a fixed value and a dynamic value, and the data flow reading method comprises the following steps of obtaining a data flow reading instruction, wherein the data flow reading instruction comprises a dataflow identifier; reading a fixed value of the data stream corresponding to the data stream identifier according to the data stream reading instruction; displaying the fixed value on a display interface according to a preset display rule; reading a dynamic value corresponding to the fixed value according to the data flow identifier; and displaying the read dynamic value on the display interface toupdate the display interface. According to the invention, the data stream delay display can be avoided, the data display continuity is realized, and the user experience is improved.

Description

Technical field [0001] This application relates to the field of data processing, and in particular to a data stream reading method, vehicle-mounted equipment, and storage medium. Background technique [0002] In the car detection process, it is necessary to read the data stream information of the detected car to observe the state of the detected car. In the prior art, when the user selects more data streams and the vehicle-mounted device reads the car data stream, it is necessary to organize a batch of data streams to display all the data together, which will cause delays in the original data read and not real-time. For example, in the detection of a certain car, you need to read 10 data streams. After reading the value of the first data stream, you need to wait to read the values ​​of other data streams in sequence until the 10th data stream is read. After the value is set, the 10 data streams that are read are organized into display data and displayed on the vehicle device. Th...

Claims

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Application Information

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IPC IPC(8): G06F16/2455G06F16/248
CPCG06F16/24568G06F16/248Y02D10/00
Inventor 刘均邓春武
Owner LAUNCH TECH CO LTD
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