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WO2018195763A1 - Système intelligent embarqué authentifiant une connexion sur la base d'ondes sonores et procédé de connexion avec authentification - Google Patents

Système intelligent embarqué authentifiant une connexion sur la base d'ondes sonores et procédé de connexion avec authentification Download PDF

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Publication number
WO2018195763A1
WO2018195763A1 PCT/CN2017/081825 CN2017081825W WO2018195763A1 WO 2018195763 A1 WO2018195763 A1 WO 2018195763A1 CN 2017081825 W CN2017081825 W CN 2017081825W WO 2018195763 A1 WO2018195763 A1 WO 2018195763A1
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WO
WIPO (PCT)
Prior art keywords
intelligent
vehicle
module
network terminal
vehicle system
Prior art date
Application number
PCT/CN2017/081825
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English (en)
Chinese (zh)
Inventor
余菁
Original Assignee
余菁
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 余菁 filed Critical 余菁
Priority to PCT/CN2017/081825 priority Critical patent/WO2018195763A1/fr
Publication of WO2018195763A1 publication Critical patent/WO2018195763A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40—Support for services or applications

Definitions

  • the invention belongs to the technical field of wireless communication, and particularly relates to an intelligent vehicle system and an authentication connection method based on sound wave authentication connection.
  • the intelligent vehicle system is a platform, which is a networked and intelligent vehicle control system that integrates automatic control system, computer network system and network communication technology, including: intelligent equipment and intelligent host.
  • the integrated wiring and power carrier were used to connect, but the wired connection method made the vehicle transformation cost larger, and the mobility of the intelligent vehicle equipment has greater limitations.
  • wireless network technology most intelligent in-vehicle devices access intelligent in-vehicle network terminals through wireless networks, but wireless network access has a process of authentication connection, and most smart in-vehicle devices do not have physical buttons and touch screens, and need to access smart cars for the first time.
  • the network terminal or the target WiFi network brings a lot of inconvenience to the user: 1)
  • the method of setting the AP through the smart vehicle device requires the mobile phone to disconnect the original connection and access the AP configuration.
  • the method has many operation steps.
  • various intelligent vehicle devices are required to access the intelligent vehicle network terminal or the target WiFi network.
  • the AP access method is time-consuming and laborious, and the user experience is poor; 2) each intelligent vehicle device needs Separate connection authentication, and any device can be accessed due to network open state in the AP access phase, resulting in low security; 3)
  • Intelligent in-vehicle network terminal needs to transmit SSID and password information to the intelligent in-vehicle device through the physical network cable.
  • the present invention provides a sound wave authentication connection based on
  • the intelligent vehicle system and the authentication connection method solve the authentication problem of the smart vehicle device connected to the intelligent vehicle network terminal or the WiFi network for the first time, and the multiple intelligent vehicle devices can simultaneously authenticate and connect, which greatly simplifies the authentication connection process of the smart vehicle device, and the cost is low.
  • the operation is simple and the authentication method is safe and reliable.
  • An intelligent in-vehicle system based on acoustic wave authentication connection comprising an intelligent in-vehicle system, wherein the intelligent in-vehicle system is provided with a plurality of intelligent in-vehicle devices, wherein the intelligent in-vehicle system is provided with a sound wave transmitting device for transmitting sound waves to the intelligent in-vehicle device.
  • the intelligent in-vehicle system is provided with an intelligent in-vehicle network terminal that provides an access function to the intelligent in-vehicle device.
  • the smart vehicle network terminal has a smart vehicle host connected by wire or wirelessly.
  • the sound wave transmitting device includes an information input module, a sound wave encoding synthesis module, and a speaker transmitting module.
  • the smart vehicle device is respectively provided with a pickup receiving module, an information decoding extraction module and a WiFi connection module.
  • An authentication connection method using the above-mentioned intelligent in-vehicle system based on a sound wave authentication connection comprising: the following steps:
  • the sound wave transmitting device obtains the SSID and password information of the intelligent vehicle network terminal and synthesizes it into an acoustic signal and transmits it;
  • the intelligent in-vehicle device picks up the sound wave signal emitted above, restores the sound wave signal to data information, and extracts the SSID and password information of the intelligent vehicle network terminal, and then connects to the intelligent vehicle network terminal through the wireless authentication connection mode.
  • step 1) the SSID and the password information of the intelligent in-vehicle network terminal are acquired by the information input module, and the acoustic wave encoding and synthesizing module synthesizes the acoustic wave signal, and is sent out through the speaker transmitting module.
  • the intelligent in-vehicle device picks up the acoustic wave signal through the pickup receiving module, and restores the acoustic wave information to the data information through the information decoding and extracting module, and the WiFi connection module is connected to the intelligent in-vehicle network terminal through the wireless authentication connection mode.
  • the invention has the beneficial effects that: by using a sound wave transmitting device, the sound wave signal carrying the information such as the SSID and the password of the intelligent vehicle network terminal is transmitted, so that all the sound wave signals are received.
  • the intelligent in-vehicle device can simultaneously authenticate and connect to the intelligent in-vehicle network terminal; all the smart in-vehicle devices that have successfully connected can prompt the user device to connect state through the feedback information of the intelligent vehicle host; ensure the confidentiality of the sound wave transmission process, and the device outside the system cannot obtain the sound wave signal, and It will not cause the wrong connection of the external equipment of the system; the cost is low, the operation is simple, the efficiency is high, and the authentication method is safe and reliable.
  • Figure 1 is a schematic view of the structure of the present invention.
  • FIG. 2 is a block diagram showing the principle of authentication connection of the present invention.
  • the drawings are a specific embodiment of the invention.
  • This embodiment includes an intelligent in-vehicle system 1 in which a plurality of intelligent in-vehicle devices 2 are provided, and an intelligent in-vehicle system 1 is provided with an acoustic wave transmitting device 3 for transmitting sound waves to the intelligent in-vehicle device 2, and the intelligent in-vehicle system 1 is provided with
  • the intelligent in-vehicle device 2 provides an intelligent in-vehicle network terminal 4 with an access function.
  • the intelligent in-vehicle network terminal 4 has an intelligent in-vehicle host 5 connected by wire or wirelessly.
  • the sound wave transmitting device 3 includes an information input module, a sound wave code synthesis module, and a speaker transmission module.
  • the smart car device 2 is provided with a pickup receiving module, an information decoding extraction module and a WiFi connection module, respectively.
  • the sound wave transmitting device 3 may be a mobile phone, or may be an independent sound wave transmitting device, or may be an acoustic wave integrated into the intelligent vehicle network terminal 4.
  • the intelligent vehicle host 5 can be an electronic device that runs dedicated control software.
  • the acoustic wave transmitting device 3 obtains information such as the SSID and the password of the smart in-vehicle network terminal 4 by a certain method, for example, may be manually input through an input interface, or may be acquired by scanning a two-dimensional code provided by the intelligent in-vehicle network terminal 4.
  • the information input module acquires information such as the SSID and the password of the intelligent vehicle network terminal 4, and transmits the sound wave code synthesis module to synthesize the sound wave signal through a certain method, and sends the sound wave signal through the speaker transmitting module.
  • the smart in-vehicle device 2 can pick up an acoustic signal through the pickup receiving module.
  • the information decoding extraction module restores the sound wave information to data information, and extracts the intelligent vehicle network therefrom
  • the information such as the SSID and the password of the terminal 4, and the WiFi connection module are connected to the intelligent in-vehicle network terminal 4 through a wireless authentication connection.
  • the smart car host 5 is connected to the smart in-vehicle network terminal 4 by wire or wirelessly, and the smart car host 5 provides a management function to the smart in-vehicle device 2 connected to the smart in-vehicle network terminal 4.
  • the smart in-vehicle host 5 After a smart in-vehicle device 2 is successfully authenticated and connected to the intelligent in-vehicle network terminal 4, the smart in-vehicle host 5 is successfully connected through a certain method, for example, the smart display device or the voice broadcast can be successfully connected to the smart in-vehicle device 2, or other information. Prompt mode.
  • the intelligent vehicle host 5 has an Internet access function at the same time. For example, a user with authority can access the device through a PC, a smart phone or other electronic device to acquire the control capability of the smart vehicle device 2.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)

Abstract

La présente invention concerne le domaine technique des communications sans fil et, en particulier, un système intelligent embarqué authentifiant une connexion sur la base d'ondes sonores et un procédé de connexion avec authentification. Une pluralité de dispositifs intelligents embarqués sont disposés dans le système intelligent embarqué authentifiant une connexion sur la base d'ondes sonores, et le système intelligent embarqué est caractérisé en ce que : un dispositif d'envoi d'ondes sonores conçu pour envoyer des ondes sonores aux dispositifs intelligents embarqués est disposé dans le système intelligent embarqué, et un terminal de réseau intelligent embarqué conçu pour fournir une fonction d'accès aux dispositifs intelligents embarqués est disposé dans le système intelligent embarqué. La présente invention offre les effets bénéfiques suivants : tous les dispositifs intelligents embarqués peuvent être connectés au terminal de réseau intelligent embarqué au moyen d'une authentification au même moment, et la confidentialité d'un processus de transmission d'ondes sonores est assurée, un dispositif à l'extérieur du système ne peut pas obtenir un signal d'onde sonore, ce qui ne provoque pas de connexion non autorisée du dispositif à l'extérieur du système; en conséquence, les coûts sont faibles, les opérations sont simples, l'efficacité est élevée et la manière d'authentification est sécurisée et fiable.
PCT/CN2017/081825 2017-04-25 2017-04-25 Système intelligent embarqué authentifiant une connexion sur la base d'ondes sonores et procédé de connexion avec authentification WO2018195763A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/081825 WO2018195763A1 (fr) 2017-04-25 2017-04-25 Système intelligent embarqué authentifiant une connexion sur la base d'ondes sonores et procédé de connexion avec authentification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/081825 WO2018195763A1 (fr) 2017-04-25 2017-04-25 Système intelligent embarqué authentifiant une connexion sur la base d'ondes sonores et procédé de connexion avec authentification

Publications (1)

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WO2018195763A1 true WO2018195763A1 (fr) 2018-11-01

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PCT/CN2017/081825 WO2018195763A1 (fr) 2017-04-25 2017-04-25 Système intelligent embarqué authentifiant une connexion sur la base d'ondes sonores et procédé de connexion avec authentification

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111314386A (zh) * 2020-03-23 2020-06-19 北京邮电大学 一种智能网联汽车的入侵检测方法和装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102820972A (zh) * 2012-08-17 2012-12-12 刘欣 一种基于声波的认证方法
CN102833250A (zh) * 2012-08-28 2012-12-19 华南理工大学 一种用于车载移动互联的安全管理方法和系统
CN103051682A (zh) * 2012-12-10 2013-04-17 苏沃智能科技江苏有限公司 车载终端的无线交互方法及系统
CN204406688U (zh) * 2013-11-21 2015-06-17 张永富 多功能车辆智能管理系统
CN105591755A (zh) * 2016-03-01 2016-05-18 济南中维世纪科技有限公司 一种基于声波认证连接的智能家居系统及认证连接方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102820972A (zh) * 2012-08-17 2012-12-12 刘欣 一种基于声波的认证方法
CN102833250A (zh) * 2012-08-28 2012-12-19 华南理工大学 一种用于车载移动互联的安全管理方法和系统
CN103051682A (zh) * 2012-12-10 2013-04-17 苏沃智能科技江苏有限公司 车载终端的无线交互方法及系统
CN204406688U (zh) * 2013-11-21 2015-06-17 张永富 多功能车辆智能管理系统
CN105591755A (zh) * 2016-03-01 2016-05-18 济南中维世纪科技有限公司 一种基于声波认证连接的智能家居系统及认证连接方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111314386A (zh) * 2020-03-23 2020-06-19 北京邮电大学 一种智能网联汽车的入侵检测方法和装置
CN111314386B (zh) * 2020-03-23 2021-04-23 北京邮电大学 一种智能网联汽车的入侵检测方法和装置

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