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Method and system for collecting vehicle data

A vehicle data and vehicle technology, applied in the digital transmission system, registration/indication of vehicle operation, transmission system, etc., can solve problems such as difficult implementation, long period, and high cost

Active Publication Date: 2021-04-27
英福思亚洲(北京)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the measurement data through the bench has the disadvantages of long period and high cost, and it is difficult to obtain data through CAN-DBC, CCP-A2L and other protocols, which is difficult to achieve

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  • Method and system for collecting vehicle data
  • Method and system for collecting vehicle data
  • Method and system for collecting vehicle data

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Embodiment Construction

[0043] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0044] An embodiment of the present disclosure provides a system for collecting vehicle data, and the system includes at least one device equipped with a diagnostic tool, an analysis tool, a simulation tool, and a recorder.

[0045] It should be noted that the diagnosis tool, the analysis tool, the simulation tool and the recorder can be installed on different devices, or multiple tools can be installed on the same device, which is not limited in the present disclosure. In addition, the device may be a computer, or a dedicated device equipped with a certain tool.

[0046] Wherein, the diagnostic tool and the analysis tool are connected to the OBD interface o...

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Abstract

The present disclosure relates to a method and system for collecting vehicle data, which can conveniently and quickly collect vehicle design data. The method includes: reading the signal list from the OBD interface of the vehicle, and recording the trace information CAN Trace of the read signal list; scanning the target electronic unit of the vehicle according to the CAN Trace, and obtaining a scanning report and a basic ODX file ; Utilize a simulation tool to simulate the target electronic unit according to the scan report and the CAN Trace; based on the relevant parameters of the simulated target electronic unit, analyze and obtain the detailed information of the desired target signal, the detailed information of the target signal It is used to edit the basic ODX file to obtain the target ODX file, and the target ODX file is used to configure the recorder for collecting the data of the vehicle; use the recorder after the configuration is completed from the OBD interface of the vehicle Data collection.

Description

technical field [0001] The present disclosure relates to the field of automotive reverse engineering, and in particular, to a method and system for collecting vehicle data. Background technique [0002] Car reverse engineering refers to the process of deriving vehicle design data reversely based on existing vehicles, which can greatly shorten the product development cycle. For the current analysis of reverse engineering competing vehicles, OEMs need to obtain data on some key parameters of competing vehicles, such as torque, air-fuel ratio, ignition angle, accelerator pedal, throttle position, etc. [0003] In order to collect these data, in related technologies, data can generally be obtained through bench tests, or by reading the data sent by each module Module of the vehicle, and the data sent by the read Module is divided into CAN- DBC, CCP-A2L, UDS-ODX and other different protocols to read data. [0004] However, there are disadvantages of long period and high cost fo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07C5/08H04L12/40
CPCG07C5/0808G07C5/0841H04L12/40013H04L2012/40215
Inventor 兰斯·格里菲斯·肯斯蒂凡·尼古拉夫米纶·米拉诺夫
Owner 英福思亚洲(北京)科技有限公司