Car keyless entry starting system and starting method thereof

A keyless entry and start system technology, which is applied in the field of car keyless entry and start systems, can solve the problems of vehicle safety accidents and easy mistakes, and achieve the effects of improving safety, increasing the speed of starting, and reducing mistakes

Active Publication Date: 2014-08-27
GUANGZHOU AUTOMOBILE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem in the prior art that manual starting of the engine is prone to mistakes and cause vehicle safety accidents, the present invention provides a keyless entry and starting system for automobiles. The keyless entry and starting system for automobiles includes:

Method used

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  • Car keyless entry starting system and starting method thereof
  • Car keyless entry starting system and starting method thereof
  • Car keyless entry starting system and starting method thereof

Examples

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Embodiment 1

[0060] This embodiment is used to illustrate the automobile keyless entry and starting system disclosed in the present invention, such as figure 1 As shown, the car keyless entry and start system includes: intelligent entry keyless start module 1, vehicle body control module 2, engine management module 3 and power management module 4; intelligent entry keyless start module 1 and vehicle body control module through BCAN ( Among them, the English full name of BCAN is Body Controller Area Network, and the Chinese full name is Body Controller Area Network). The engine management module 3 is connected to the body control module. Controller Area Network, the Chinese full name is the power controller local area network) connection; the smart entry keyless start module 1 is used for legality authentication of the smart key after receiving the signal to start the engine; the power management module is used for After the legality authentication of the key is successful, start the starte...

Embodiment 2

[0077] This embodiment is used to illustrate the present invention discloses a keyless entry and start method for automobiles, such as Figure 5 As shown, the described automobile keyless entry starting method comprises the following steps:

[0078] Smart key authentication S11: After receiving the signal to start the engine, carry out the legality authentication of the smart key;

[0079] The engine start signal described in the smart key authentication S11 is provided by the driver, and the driver obtains the engine start signal by triggering the engine start button; the legality authentication of the smart key is completed by setting a key, and the specific process is not mentioned here In detail, combined with the prior art, it can be concluded that the legality authentication of the smart key has two results: authentication failure and authentication success.

[0080] Start the starter and perform engine anti-theft authentication S12: After the legality of the smart key ...

Embodiment 3

[0084] This embodiment is used to illustrate the present invention discloses a keyless entry and start method for automobiles, such as Figure 6 As shown, the described automobile keyless entry starting method comprises the following steps:

[0085] Smart key authentication S21: After receiving the signal to start the engine, the legitimacy authentication of the smart key is performed;

[0086] Unlocking the electronic steering column lock S22: After the smart key is successfully authenticated, an unlocking command for the electronic steering column lock is initiated, and the electronic steering column lock is unlocked according to the unlocking command.

[0087] Start the starter and conduct engine anti-theft authentication S23: After the electronic steering column lock is successfully unlocked, start the starter, and perform engine anti-theft authentication when the starter is started;

[0088] Starting the engine S24: starting the engine after the anti-theft authentication...

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PUM

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Abstract

The invention provides a car keyless entry starting system. The car keyless entry starting system comprises an intelligent entry keyless staring module used to perform valid identification on an intelligent key after receives an engine starting signal, a power source management module used to start an engine after the valid identification of the intelligent key succeeds, and an engine management module used to perform thievery prevention identification of the engine together with the intelligent entry keyless staring module after a starter is started and start the engine after the thievery prevention identification of the engine succeeds and the starter is started. The car keyless entry starting system improves speed of starting the engine. The invention further provides a car keyless entry starting method.

Description

technical field [0001] The invention relates to an automobile keyless entry start system and a start method thereof. Background technique [0002] The engine is the heart of the car, providing power for the car to walk, which is related to the power, economy and environmental protection of the car; the engine is started by a starter, and the start of the starter is controlled by a relay; the start of the traditional car engine is the driver Through the direct control of the key, the driver assumes the responsibility of ensuring safe starting, for example, the driver will confirm whether the transmission is in neutral, whether the clutch is disengaged, and whether there are pedestrians in front of the vehicle. [0003] The start of the traditional car engine requires manual control, which is cumbersome, and the driver assumes the responsibility to ensure the safety of the start; since it is necessary to manually confirm whether the transmission is in neutral, whether the clut...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R25/24
Inventor 杨土超任强赖瑞福杨佩君
Owner GUANGZHOU AUTOMOBILE GROUP CO LTD
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