Vehicle control method and system, voice command recognition key and cloud server

A cloud server, password recognition technology, applied in speech recognition, speech analysis, vehicle parts, etc., can solve the problems of low accuracy and unsecured security, achieve high accuracy, improve user experience, and high security Effect

Active Publication Date: 2017-10-24
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the existing automotive electronic products, generally only the local voice recognition comparison algorithm can be used to recognize the user's voice. Correspondingly, only by using a relatively standard pronunciation can the language be recognized by the voice password recognition key. lower
Moreover, when the voice password recognition key is verified, it cannot be verified through the online networking cloud and issued a regularly changing password (that is, a rolling code), and the security cannot be guaranteed.

Method used

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  • Vehicle control method and system, voice command recognition key and cloud server
  • Vehicle control method and system, voice command recognition key and cloud server
  • Vehicle control method and system, voice command recognition key and cloud server

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Embodiment Construction

[0050] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0051] The following describes the vehicle control method and system, voice password recognition key and cloud server according to the embodiments of the present invention with reference to the accompanying drawings.

[0052] figure 1 is a flowchart of a vehicle control method according to an embodiment of the present invention. Such as figure 1 As shown, the vehicle control method includes the following steps:

[0053] S1. Receive a voice instruction sent by a user.

[0054] Specifically, the user sends a voice command to th...

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Abstract

The invention discloses a vehicle control method and system, a voice command recognition key and a cloud server. The method includes the following steps that a voice command sent by a user is received; when the voice command is matched with a preset voice command, a first password corresponding to the preset voice command is obtained; the first password is sent to the cloud server, and a second password is generated by the cloud server according to the first password and sent to a vehicle, wherein the vehicle is controlled according to a control command corresponding to a preset password when the vehicle judges that the second password is matched with the preset password. Therefore, voice control over the vehicle is achieved, meanwhile, the precision is high, the safety is high, and the user experience is improved.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a vehicle control method, a vehicle control system, a voice password recognition key and a cloud server. Background technique [0002] With the development of automotive electronic product technology, users have higher and higher additional requirements for automotive electronic products. For example, the use of voice password recognition key technology is increasingly put on the agenda. [0003] However, in the existing automotive electronic products, generally only the local voice recognition comparison algorithm can be used to recognize the user's voice. Correspondingly, only by using a relatively standard pronunciation can the language be recognized by the voice password recognition key. lower. Moreover, when the voice password recognition key is verified, it cannot be verified and issued a password (that is, a rolling code) that changes regularly through the online netw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R25/25G10L15/26
CPCB60R25/257B60R2325/106G10L15/26
Inventor 吴世杰
Owner BYD CO LTD
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