Data processing method and device, vehicle-mounted terminal and automobile

A data processing device and vehicle-mounted terminal technology, which is applied in the direction of registration/instruction of vehicle operation, registration/instruction, instruments, etc., can solve the problems of increased vehicle test costs, inability to effectively recycle, inability to match multiple models, etc., to achieve The effect of saving software and hardware costs, eliminating the need for matching and loading processes, and solving the data acquisition problems of occasional and irregular vehicle failures and alarms

Pending Publication Date: 2021-09-17
BEIJING ELECTRIC VEHICLE
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a data processing method, device, vehicle-mounted terminal and automobile, so as to solve the problems caused by the existing data recording equipment used to meet the full-scale message collection and data extraction functions of the test. Increased costs, and the inability to match the needs of multiple models and the problem of inability to effectively recycle

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  • Data processing method and device, vehicle-mounted terminal and automobile
  • Data processing method and device, vehicle-mounted terminal and automobile

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Embodiment Construction

[0040] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0041] Such as figure 1 As shown, it is a schematic flowchart of a data processing method provided by an embodiment of the present invention, and the method is applied to a vehicle-mounted terminal. It should be noted that the vehicle-mounted terminal installed on the vehicle may also be called a vehicle intelligent data terminal. The method may specifically include:

[0042] Step 101, when a target event is detected during the operation of the vehicle, receive a full amount of data message sent by the vehicle bus controller, and store the full amount of data message in the vehicle terminal, the target event is a failure at least one of an event and an alarm event;

[0043] It should be noted that the vehicle in operation is any one of a test vehicle,...

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Abstract

The embodiment of the invention provides a data processing method and device, a vehicle-mounted terminal and an automobile. The method comprises the steps: under the condition that a target event is monitored in the running process of an automobile, receiving a full-amount data message sent by a vehicle bus controller and storing it in the vehicle-mounted terminal, wherein the target event is at least one of a fault event and an alarm event; and uploading the total data message to a vehicle remote server. According to the vehicle-mounted terminal provided by the embodiment of the invention, the functions of storing and recording the total data message are integrated, the matching and carrying processes of data recording equipment are omitted, and the related software and hardware cost is saved. According to the method, the fault and alarm full-amount message data recording function of the whole life cycle from vehicle design and development to after-sale is also realized; therefore, a problem of data acquisition of accidental and irregular faults and alarms of vehicles in the after-sales market is solved.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a data processing method, device, vehicle-mounted terminal and automobile. Background technique [0002] The current local data collection frequency (100ms / time) and data upload frequency (10s / time) of the vehicle-mounted terminal are both to meet relevant requirements. The local data is stored in the secure digital SD card of the vehicle-mounted terminal, and the remote platform stores the data in Storage devices such as server hard disks. [0003] The sending cycle of the existing full amount of message data is mostly less than the frequency of the local data collection of the vehicle terminal, so in the case of many failures, it is impossible to obtain the failure or alarm on the local SD card or remote platform storage device of the vehicle terminal For the full amount of message data within a fixed time (30s) before and after, because the data frequency (100ms / time) sto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C5/08G07C5/00
CPCG07C5/0841G07C5/0808G07C5/008
Inventor 韩微微黄殿辉
Owner BEIJING ELECTRIC VEHICLE
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