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TPMS (Tire Pressure Monitor System) sensor upgrade system, upgrade method and device

A sensor and data upgrade technology, which is applied in transportation and packaging, tire measurement, tire parts, etc., can solve the problems of poor matching compatibility and high replacement cost of TPMS sensors, and achieve the effect of easy maintenance and cost reduction

Active Publication Date: 2014-02-19
AUTEL INTELLIGENT TECHNOLOGY CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] In view of this, the technical problem to be solved by the present invention is to provide a TPMS sensor upgrade system, upgrade method and device to solve the problem of poor matching compatibility of current TPMS sensors and high replacement costs caused by inability to use them universally.

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  • TPMS (Tire Pressure Monitor System) sensor upgrade system, upgrade method and device

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Embodiment Construction

[0057] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention 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 invention, not to limit the present invention.

[0058] Such as figure 1 Shown is a schematic structural diagram of a TPMS sensor upgrade system provided by an embodiment of the present invention, the upgrade system includes an upgrade client 10, an upgrade server 20 and a TPMS sensor 30, wherein:

[0059] The upgrade client 10 is used to receive the TPMS sensor protocol type selected by the user, and send the upgrade data file corresponding to the selected TPMS sensor protocol type to the upgrade server 20;

[0060] As a preferred solution of this embodiment, the upgrade client 10 includes, but is n...

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Abstract

The invention discloses a TPMS (Tire Pressure Monitor System) sensor upgrade system, upgrade method and device, and belongs to the field of car monitoring. The method comprises the following steps: receiving a TPMS sensor protocol type selected by a user, and obtaining an upgrade data file corresponding to the selected TPMS sensor protocol type; according to the received upgrade data file, upgrading a TPMS sensor through a wired or wireless interface. The embodiment of the invention is adopted, and the method has the wired and wireless interfaces to upgrade the TPMS sensor by selecting car model and model year matching protocol types, can be compatible with the TPMS system of all vehicles on the market, realizes the generality of the TPMS sensor, and is particularly suitable for after-sales repair.

Description

technical field [0001] The present invention relates to the field of automobile monitoring, in particular to a TPMS (Tire Pressure Monitoring System, automobile tire pressure monitoring system) upgrade system, upgrade method and device. Background technique [0002] The TPMS system is mainly used to automatically monitor the tire pressure in real time when the car is running, and to alarm the tire leak and low pressure to ensure driving safety. It is a life safety early warning system for drivers and passengers. At present, the TPMS systems produced by various automobile manufacturers in the world mainly use 315MHz or 433MHz carrier, ASK (Amplitude Shift Keying, amplitude keying) or FSK (FSK Frequency-shift keying, frequency shift keying) modulation method. Due to the differences in the TPMS communication frame format of various automobile manufacturers, the TPMS sensor has the problem of poor matching compatibility and cannot be used universally. For example, due to diffe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C23/04
Inventor 李红京彭军
Owner AUTEL INTELLIGENT TECHNOLOGY CORP LTD
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