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Sensor application program upgrading method and device, computer equipment and storage medium

An application program and application upgrade technology, applied in the direction of software deployment, etc., can solve the problems of long time consumption, many repetitive operations of operators, low efficiency, etc., and achieve the effect of reducing the upgrade failure rate

Pending Publication Date: 2022-01-28
南京英锐创电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the current one-to-one programming method is only suitable for a small number of sensors to be programmed. In the case of a large number of sensors that need to be reprogrammed, the operator will perform many repetitive operations, which is time-consuming and inefficient.

Method used

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  • Sensor application program upgrading method and device, computer equipment and storage medium
  • Sensor application program upgrading method and device, computer equipment and storage medium
  • Sensor application program upgrading method and device, computer equipment and storage medium

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Embodiment Construction

[0037] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0038] The sensor application upgrade method provided by the embodiment of the present application can be applied to such as figure 1 shown in the application environment. Wherein, the sensor 102 communicates with the upgrade device 104 through a network. The data storage system can store data that needs to be processed by the upgrading device 104 . The data storage system can be integrated on the upgrade device 104, or placed on the cloud or other network servers.

[0039] The upgrade device 104 provides an environment for implementing application program upgrades to m...

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Abstract

The invention relates to a sensor application program upgrading method and device, computer equipment and a storage medium. The method comprises the following steps: sending an activation command to a plurality of to-be-upgraded sensors to activate the plurality of to-be-upgraded sensors to enter an upgrading mode; after activation response information fed back by the multiple to-be-upgraded sensors is obtained, sending a first data packet used for upgrading the sensor application to the activated to-be-upgraded sensors; determining information receiving states of the plurality of the to-be-upgraded sensors for the first data packet; and based on the information receiving states of the plurality of to-be-upgraded sensors, determining a next to-be-sent data packet for upgrading the sensor application, and sending the next to-be-sent data packet to the plurality of to-be-upgraded sensors. By adopting the method, application upgrading can be performed on a plurality of sensors at the same time, and the transmission of each data packet in the upgrading process adopts a response mode, so that the upgrading failure rate is reduced.

Description

technical field [0001] The present application relates to the technical field of automotive electronics, in particular to a sensor application program upgrading method, device, computer equipment, storage medium and computer program product. Background technique [0002] With the rapid development of the automotive electronics industry, the global micro-electromechanical system (MEMS, MicroElectromechanical System) sensor technology is developing rapidly. The firmware of the sensor will be burned into the fast storage area of ​​the chip during production. However, with the demand for system upgrades and function optimization, there are still a large number of aftermarket and application scenarios for replacement parts. The application of the sensor The need for reprogramming is very high. [0003] In the traditional technology, operators generally use low-frequency (LF, Low frequency)-based hand-held devices for one-to-one programming for sensor programming to ensure the su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/65G06F8/61
CPCG06F8/65G06F8/61
Inventor 李康温立刘建材
Owner 南京英锐创电子科技有限公司