CN110493752B - Automatic connection method and system of vehicle-mounted wireless network and vehicle - Google Patents

Automatic connection method and system of vehicle-mounted wireless network and vehicle Download PDF

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CN110493752B
CN110493752B CN201910749917.4A CN201910749917A CN110493752B CN 110493752 B CN110493752 B CN 110493752B CN 201910749917 A CN201910749917 A CN 201910749917A CN 110493752 B CN110493752 B CN 110493752B
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vehicle
charging pile
wireless network
key pair
preset
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CN110493752A (en
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陈树雄
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Guangzhou Xiaopeng Motors Technology Co Ltd
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Guangzhou Xiaopeng Motors Technology Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/48—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The embodiment of the invention relates to the technical field of automobiles, and discloses an automatic connection method and system of a vehicle-mounted wireless network and a vehicle, wherein the method comprises the following steps: after a vehicle is in charging connection with a charging pile, acquiring identity identification information of the charging pile; acquiring access verification information of a wireless network corresponding to a station to which the charging pile belongs according to the identity identification information of the charging pile; and controlling the vehicle to access the wireless network corresponding to the station of the charging pile according to the access verification information of the wireless network. By implementing the embodiment of the invention, the success rate of the wireless network of the vehicle connected to the station can be improved.

Description

Automatic connection method and system of vehicle-mounted wireless network and vehicle
Technical Field
The invention relates to the technical field of automobiles, in particular to an automatic connection method and system of a vehicle-mounted wireless network and a vehicle.
Background
At present, in order to realize a high bandwidth for a vehicle-mounted terminal of a vehicle, the vehicle may be controlled to connect to a wireless network (e.g., a WIFI network) of a certain station. For example, a wireless network in which a vehicle is connected to a station may be automatically controlled when the vehicle's satellite positioning system determines that the vehicle's real-time location is near the station. In practice, it has been found that there is generally a large deviation in the real-time position of the vehicle as determined by the satellite positioning system of the vehicle, so there is no guarantee that the vehicle can successfully connect to the wireless network of the station.
Disclosure of Invention
The embodiment of the invention discloses an automatic connection method and system of a vehicle-mounted wireless network and a vehicle, which can improve the success rate of the vehicle to the wireless network of a station.
The first aspect of the embodiment of the invention discloses an automatic connection method of a vehicle-mounted wireless network, which comprises the following steps:
after a vehicle is in charging connection with a charging pile, acquiring identity identification information of the charging pile;
acquiring access verification information of a wireless network corresponding to a station to which the charging pile belongs according to the identity identification information of the charging pile;
and controlling the vehicle to access a wireless network corresponding to the station to which the charging pile belongs according to the access verification information.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, after the obtaining the identity information of the charging pile, the method further includes:
judging whether the charging pile is a charging pile of a preset station or not;
if so, executing the step of acquiring access verification information of a wireless network corresponding to the station to which the charging pile belongs according to the identity identification information of the charging pile;
if not, the wireless local area network function of the vehicle is started to connect with the action hot spot around the vehicle.
As an optional implementation manner, in a first aspect of an embodiment of the present invention, the determining whether the charging pile is a charging pile of a preset site includes:
encrypting preset task data through a first programmable safety unit of the vehicle to obtain task data to be decrypted;
sending the task data to be decrypted to a second programmable safety unit of the charging pile;
judging whether the decrypted task data fed back by the second programmable safety unit is matched with the task data to be decrypted;
and if the charging pile is matched with the preset site, determining that the charging pile is the charging pile of the preset site.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, the obtaining, according to the identification information of the charging pile, access verification information of a wireless network corresponding to a station to which the charging pile belongs includes:
and acquiring a first key pair to be verified and the identity information of the vehicle in a preset key pair set according to the identity identification information of the charging pile, wherein the first key pair to be verified and the identity information of the vehicle are used as access verification information of a wireless network corresponding to a station to which the charging pile belongs.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, before the acquiring, according to the identity information of the charging pile, a first key pair to be authenticated and acquiring identity information of the vehicle in a preset key pair set as access authentication information of a wireless network corresponding to a station to which the charging pile belongs, the method further includes:
and generating a preset number of key pairs to form a preset key pair set, and synchronizing the preset key pair set to a server corresponding to the site.
As an optional implementation manner, in the first aspect of this embodiment of the present invention, the method further includes:
and if the residual usable time of the key pairs in the preset key pair set is less than a preset time threshold, updating the preset key pair set.
As an optional implementation manner, in the first aspect of this embodiment of the present invention, the method further includes:
and if the number of the key pairs in the preset key pair set is less than a preset number threshold, updating the preset key pair set.
As an optional implementation manner, in the first aspect of this embodiment of the present invention, the method further includes:
and if the key pair in the preset key pair set is expired, updating the preset key pair set.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, the controlling, according to the access verification information, the vehicle to access a wireless network corresponding to a station to which the charging pile belongs includes:
accessing a wireless access point of the station according to a first key to be verified included in the access verification information;
reporting the access verification information to a server of the site through the wireless access point so that the server authenticates the first key pair to be verified and the identity information of the vehicle;
and if the access verification information passes the authentication of the server, controlling the vehicle to access a wireless network corresponding to the site to which the charging pile belongs.
As an optional implementation manner, in the first aspect of this embodiment of the present invention, the method further includes:
if the access verification information does not pass the authentication of the server, acquiring an unused key pair in the preset key pair set as a second key pair to be verified;
the second key pair to be verified and the identity information of the vehicle are reported to the server of the site again, so that the server authenticates the second key pair to be verified and the identity information of the vehicle;
and if the second key pair to be verified and the identity information of the vehicle pass the authentication of the server, controlling the vehicle to access a wireless network corresponding to the station to which the charging pile belongs.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, after the wireless network access verification information fails to be authenticated by the server, and before an unused key pair is obtained from the preset key pair set as a second key pair to be verified, the method further includes:
judging whether the times that the access verification information fails to pass the server authentication are larger than a preset time threshold value or not;
and if so, updating the preset key pair set.
A second aspect of the embodiments of the present invention discloses an automatic connection system for a vehicle-mounted wireless network, including:
the first acquisition unit is used for acquiring the identity identification information of the charging pile after the charging connection between the vehicle and the charging pile is established;
the second acquisition unit is used for acquiring access verification information of a wireless network corresponding to a site to which the charging pile belongs according to the identity information of the charging pile;
and the first control unit is used for controlling the vehicle to access the wireless network corresponding to the station to which the charging pile belongs according to the access verification information.
A third aspect of the present invention discloses an automatic connection system for a vehicle-mounted wireless network, including:
a memory storing executable program code;
a processor coupled with the memory;
the processor calls the executable program code stored in the memory to execute the automatic connection method of the vehicle-mounted wireless network disclosed by the first aspect of the embodiment of the invention.
A fourth aspect of the embodiments of the present invention discloses a computer-readable storage medium storing a computer program, where the computer program enables a computer to execute the method for automatically connecting a vehicle-mounted wireless network disclosed in the first aspect of the embodiments of the present invention.
A fifth aspect of the embodiments of the present invention discloses a computer program product, which, when running on a computer, causes the computer to perform part or all of the steps of any one of the methods of the first aspect of the embodiments of the present invention.
A sixth aspect of the present embodiment discloses an application publishing platform, where the application publishing platform is configured to publish a computer program product, where when the computer program product runs on a computer, the computer is caused to perform part or all of the steps of any one of the methods in the first aspect of the present embodiment.
A seventh aspect of the embodiment of the present invention discloses a vehicle including the automatic connection system of the vehicle-mounted wireless network disclosed in the second aspect of the embodiment of the present invention.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
in the embodiment of the invention, the connection system can acquire the identity identification information of the charging pile after the vehicle establishes charging connection with the charging pile of a certain station, and because the vehicle establishes charging connection with the charging pile of the certain station, the vehicle is positioned near the station, namely the vehicle is probably positioned in the coverage range of the wireless network of the station, the success rate of the vehicle connected to the wireless network of the station can be improved; in addition, the wireless network connection system can also automatically acquire wireless network access verification information corresponding to a station according to the acquired identity identification information of the charging pile, and accurately control a wireless network corresponding to a vehicle access station according to the wireless network access verification information; that is to say, the wireless network connection system can also make the vehicle connect to appointed wireless network, so can let the vehicle directionally connect to the wireless network of high bandwidth, for example connect to the charging station high bandwidth wireless network that the vehicle manufacturer was self-operated, and then promoted the quality of vehicle network, promoted vehicle driver's networking experience degree.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic flow chart of an automatic connection method for a vehicle-mounted wireless network according to an embodiment of the present invention;
FIG. 2 is a flow chart illustrating another method for automatically connecting to a vehicle-mounted wireless network according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an automatic connection system of a vehicle-mounted wireless network according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of an automatic connection system for a vehicle-mounted wireless network according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an automatic connection system of a vehicle-mounted wireless network according to another embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is to be noted that the terms "first", "second", "third", "fourth" and "fifth" etc. in the description and claims of the present invention are used for distinguishing different objects, and are not used for describing a specific order. The terms "comprises," "comprising," and any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The embodiment of the invention discloses an automatic connection method and system of a vehicle-mounted wireless network and a vehicle, which can improve the success rate of the vehicle to the wireless network of a station.
The technical solution of the present invention will be described in detail with reference to specific examples.
Example one
Referring to fig. 1, fig. 1 is a schematic flow chart illustrating an automatic connection method for a vehicle-mounted wireless network according to an embodiment of the present invention. As shown in fig. 1, the automatic connection method of the in-vehicle wireless network may include the steps of:
101. the connecting system acquires the identity identification information of the charging pile after the vehicle is in charging connection with the charging pile.
In the embodiment of the invention, after the connection system detects that the vehicle is in charging connection with the charging pile of a certain station, the battery management system of the vehicle CAN send a signal comprising charging connection information and charging pile identification information to a gateway of the wireless Network connection system through a Controller Area Network (CAN) bus, namely a Controller Area Network (CAN) bus, and then the wireless Network connection system CAN obtain the identification information of the charging pile after receiving the signal.
It should be noted that: a Controller Area Network (CAN), which is a serial communication Network capable of realizing distributed real-time control, and an electronic control unit on a vehicle, including the above battery management system, may be connected to a CAN bus.
As an optional implementation manner, after the vehicle establishes a charging connection with the charging pile at a certain site, the connection system may acquire the identification information of the charging pile in a manner that: the connection system acquires identification information of the charging pile after the vehicle establishes charging connection with the charging pile of a certain station through the charging gun of the station.
It should be noted that: when the vehicle is inserted into the charging gun to be charged according to a normal charging process, the insertion of the charging gun can be one of triggering conditions for triggering the wireless network connection system to execute subsequent vehicle access wireless network operation, namely, the wireless network connection system can automatically acquire identification information of the charging pile after the vehicle establishes charging connection with the charging pile of a station through the charging gun of the station, so that the wireless network connection system can accurately access the wireless network of the station.
By implementing the method, the wireless network connection system can trigger the wireless network connection system to execute subsequent vehicle wireless network access operation when the vehicle is inserted into the charging gun, and the wireless network connection system can also acquire the identification information of the charging pile, so that the vehicle can accurately access the wireless network of the station, and the success rate of the vehicle to the wireless network of the station is improved.
It needs to be further explained that: the embodiment of the invention is described by taking a mode of inserting a charging gun to trigger network connection as an example, and is not limited to the embodiment of the invention, in other possible implementation modes, a charging pile at a station can be further provided with a bluetooth beacon, and further, when a vehicle runs into a coverage range of the bluetooth beacon of the charging pile, after the bluetooth of the vehicle is in communication connection with the bluetooth beacon, the vehicle can be automatically triggered to access a wireless network of the station, which is not limited in the embodiment of the invention.
102. And the connection system acquires access verification information of a wireless network corresponding to the station to which the charging pile belongs according to the identity identification information of the charging pile.
In the embodiment of the invention, the access verification information of the wireless network corresponding to the station can be a dynamic key pair preset in the vehicle by a vehicle developer, and the preset dynamic key pair can be synchronized into a server of the station as the wireless network access verification information after being generated. Wherein the dynamic key pair may be of a preset lifespan (e.g., 10 days), and when the dynamic key pair in the vehicle expires or the number of the dynamic key pair is less than a preset number, the vehicle may update and replenish the new unused key pair for acquisition by the wireless networking system.
In other possible implementation manners, the wireless network access verification information may also be a fixed key pair, the fixed key pair may not be dynamically updated, or may not have a lifetime limit, but after the fixed key pair is used for authentication to connect to the wireless network, network data may be encrypted during the air transmission process, and security is still better; in addition, the wireless network access authentication information may also be an EAP-TLS certificate, and the wireless network connection system may perform bidirectional authentication with a server of the station using the certificate to access the wireless network of the station. After the wireless network is accessed, the network data can be encrypted in the air transmission process, and the security is better; the embodiment of the present invention takes a preset dynamic key pair as an example of wireless network access authentication information, and should not be limited to the embodiment of the present invention.
It can be understood that: in other possible implementation manners, the wireless network connection system may also control the vehicle to directly access the wireless network corresponding to the station point according to the identification information of the charging pile, that is, the vehicle does not perform authentication in the process of accessing the wireless network corresponding to the station point, so that the efficiency of accessing the wireless network corresponding to the station point by the vehicle can be improved.
103. And the connecting system controls the vehicle to access the wireless network corresponding to the station of the charging pile according to the access verification information of the wireless network.
In the embodiment of the invention, the access verification information of the wireless network can also comprise the identity information of the vehicle, and then the server of the station can judge whether the vehicle has the authority of accessing the wireless network of the station according to the identity information of the vehicle. The wireless network connection system can report the key pair and the vehicle identity information included in the wireless network access verification information to the server of the station so as to enable the server to authenticate whether the vehicle has the authority of accessing the wireless network, and if the wireless network access verification information passes the authentication of the server, the wireless network connection system can manufacture the wireless network corresponding to the vehicle access station.
It can be seen that, when the method described in fig. 1 is implemented, the wireless network connection system may acquire the identity information of the charging pile after the vehicle establishes a charging connection with the charging pile at a certain station; and automatically acquiring wireless network access verification information corresponding to the station according to the acquired identity identification information of the charging pile, and accurately controlling a wireless network corresponding to the vehicle access station according to the wireless network access verification information. Because the vehicle establishes a charging connection with a charging pile of a certain station, the vehicle is positioned near the station, namely the vehicle is probably positioned in the coverage range of the wireless network of the station, so that the success rate of the vehicle connecting to the wireless network of the station can be improved.
Example two
Referring to fig. 2, fig. 2 is a schematic flow chart illustrating another method for automatically connecting a vehicle-mounted wireless network according to an embodiment of the present invention. As shown in fig. 2, the automatic connection method of the in-vehicle wireless network may include the steps of:
201. the connecting system acquires the identity identification information of the charging pile after the vehicle is in charging connection with the charging pile.
202. The connection system judges whether the charging pile is a charging pile of a preset station or not; if yes, executing steps 203-204 and ending the process; if not, go to step 205 and end the process.
In the embodiment of the present invention, the wireless network connection system may determine whether the charging pile is a charging pile of a preset station through the identification information of the charging pile, may also shoot image information (for example, an image including a station name) of the station through a shooting device of the vehicle, and may further determine whether the charging pile is a charging pile of a preset station through the image information of the station, which is not limited in the embodiment of the present invention.
It should be noted that: the preset stations can be charging stations or service stations such as car washing stations owned by vehicle manufacturers, and because the network quality of a wireless network provided by the service stations owned by the vehicle manufacturers is high and the network speed is high, the vehicle is accessed to the wireless network provided by the service stations owned by the vehicle manufacturers, high-quality bandwidth can be provided for the vehicle, and vehicle-mounted entertainment experience is improved.
As an optional implementation manner, the manner of determining whether the charging pile is the charging pile of the preset site by the connection system may be: the connection system sends task data to be decrypted to the charging pile, and the task data to be decrypted is uniquely matched with the charging pile of a preset station; judging whether the decrypted task data fed back by the charging pile is matched with the task data to be decrypted; and if the charging pile is matched with the charging pile, determining that the charging pile is the charging pile of the preset site.
For example: the vehicle can be built-in with PSU (programmable Security Unit), and the stake of charging of predetermined website also can be built-in with the PSU of the same function. The vehicle charging pile comprises a vehicle charging pile, a vehicle PSU, a vehicle decryption module, a charging pile, a Power Supply Unit (PSU) and a decryption module, wherein the vehicle PSU is encrypted, task data to be decrypted can be decrypted only by the PSU of the charging pile of a preset station, and the task data to be decrypted is uniquely matched with the charging pile of the preset station. That is to say, after the wireless network connection system sends the task data to be decrypted to the charging pile, if the decrypted task data fed back by the charging pile is matched with the task data to be decrypted, it is stated that the charging pile is a charging pile of a preset station.
By implementing the method, the wireless network connection system can control the vehicle to access the wireless network corresponding to the station point when the charging pile connected with the vehicle is judged to be the charging pile of the preset station (for example, the station owned by the vehicle manufacturer), and the vehicle is accessed to the wireless network of the preset station because the network quality of the wireless network of the preset station is high and the network speed is high, so that high-quality bandwidth can be provided for the vehicle, and the vehicle-mounted entertainment experience of a vehicle driver is improved.
203. And the connection system acquires access verification information of a wireless network corresponding to the station to which the charging pile belongs according to the identity identification information of the charging pile.
As an optional implementation manner, the manner in which the wireless network connection system obtains the wireless network access verification information corresponding to the station according to the identification information of the charging pile may be: and the wireless network connection system acquires a first key pair to be verified and the identity information of the vehicle from the preset key pair set as the wireless network access verification information corresponding to the station according to the identification information of the charging pile.
It should be noted that: the preset key pair set may be a set of a plurality of key pairs stored in the vehicle, wherein each unused and unexpired key pair may serve as an authentication credential for the vehicle to access the wireless network, and a typical value of the number may be 10, and the specific number may be set by a vehicle developer or a vehicle driver. The first to-be-verified key pair may be any unused and unexpired key pair in the preset key pair set; the identity information of the vehicle may include, but is not limited to: a license plate Number or a VIN (Vehicle Identification Number) code, that is, unique Identification information of a Vehicle such as a Vehicle Identification Number.
By implementing the method, the wireless network connection system can use the key pair as the authentication certificate for the vehicle to access the wireless network, so that whether the vehicle has the wireless network for accessing the station or not is judged by using the key pair and the unique identification information of the vehicle, the network security is improved, and the risk of illegally accessing the network is reduced.
204. And the connecting system controls the vehicle to access the wireless network corresponding to the station of the charging pile according to the access verification information of the wireless network.
As an optional implementation manner, the manner of controlling the wireless network corresponding to the vehicle access station by the connection system according to the wireless network access verification information may be: the wireless network connection system accesses the wireless access point of the site according to the first key to be verified included in the wireless network access verification information; the wireless access point reports the wireless network access verification information to a server of the station so that the server authenticates the first key pair to be verified and the identity information of the vehicle; and if the wireless network access verification information passes the authentication of the server, controlling the vehicle to access the wireless network corresponding to the station.
It should be noted that: the wireless access point may include, but is not limited to, a Wi-FI access point.
By implementing the method, the server of the station can judge whether the vehicle has the wireless network for accessing the station according to the wireless network access verification information reported by the wireless network connection system, thereby improving the network security and reducing the risk of illegal network access.
As an optional implementation manner, after controlling the wireless network corresponding to the vehicle access station, the wireless network connection system may further determine whether the number of unused key pairs in the preset key pair set is smaller than a preset first number threshold; if yes, updating the preset key pair set so that the number of the key pairs usable in the preset key pair is greater than or equal to a preset first number threshold.
It should be noted that: a typical value for the first number threshold may be 2, and the specific value may be set by a vehicle developer or a vehicle driver; in addition, each time the server authenticates the first key pair to be verified and the identity information of the vehicle, a pair of key pairs to be verified can be consumed, so that when the number of unused key pairs in the preset key pair set is smaller than the preset first number threshold, the wireless network connection system can update and supplement a new key pair in time to provide a certificate authenticated by the station server for the vehicle.
By implementing the method, the wireless network connection system can update and supplement a new key pair in time when the number of unused key pairs in the preset key pair set is smaller than the preset first number threshold value, so as to provide a certificate authenticated by the station server for the vehicle.
As another optional implementation, the wireless network connection system may further determine whether an unused key pair in the preset key pair set expires according to the current time point; if yes, updating the preset key pair set so that the number of the key pairs usable in the preset key pair is greater than or equal to a preset first number threshold.
It should be noted that: the unused key pairs in the set of predetermined key pairs may have a predetermined lifespan (e.g., 10 days), and if the unused key pairs in the set of predetermined key pairs have expired, the wireless networking system may update and supplement the new key pairs in time to provide the vehicle with credentials authenticated by the site server.
By implementing the method, the wireless network connection system can update and supplement a new key pair in time when the unused key pair in the preset key pair set is expired so as to provide a certificate authenticated by the station server for the vehicle; in addition, the key pair has a certain service life and is dynamically updated, so that whether the vehicle has a wireless network for accessing the station or not is judged by using the dynamic key pair and the unique identification information of the vehicle, the network security is improved, and the risk of illegally accessing the network is reduced.
As another optional implementation, the wireless network connection system may further determine whether the remaining usable time of the unused key pair is less than a preset time threshold according to the current time point and an expiration time point of the unused key pair in the preset key pair set; and if so, updating the preset key pair set so that the number of the key pairs which can be used in the preset key pairs is greater than or equal to a preset first number threshold.
For example: the current time point is No. 8 month 30, and the expiration time point of the unused key pair in the preset key pair set is No. 8 month 31, so that the remaining usable time of the unused key pair is 1 day; if the preset time length threshold is 2 days, the remaining usable time length (1 day) of the unused key pair is smaller than the preset time length threshold (2 days), so that the wireless network connection system can update and supplement a new key pair in time to provide a valid certificate which can be authenticated by the station server for the vehicle.
By implementing the method, the wireless network connection system can update and supplement a new key pair in time when the remaining usable time of the unused key pair in the preset key pair set is less than the preset time threshold value, so as to provide an effective certificate which can be authenticated by the site server for the vehicle; in addition, the key pair has a certain service life and is dynamically updated, so that whether the vehicle has a wireless network for accessing the station or not is judged by using the dynamic key pair and the unique identification information of the vehicle, the network security is improved, and the risk of illegally accessing the network is reduced.
As an optional implementation manner, when the wireless network access verification information fails to pass the authentication of the server, the wireless network connection system may further obtain an unused key pair in the preset key pair set as a second key pair to be verified; the second key pair to be verified and the identity information of the vehicle are reported to the server of the site again, so that the server authenticates the second key pair to be verified and the identity information of the vehicle; and if the second key pair to be verified and the identity information of the vehicle pass the authentication of the server, controlling the vehicle to access the wireless network corresponding to the station point.
It should be noted that: the server can consume a pair of keys to be verified each time when the keys to be verified and the identity information of the vehicle are authenticated; therefore, when the wireless network access verification information fails to pass the authentication of the server, the first key to be verified is invalid, and the wireless network connection system can acquire an unused key pair in a preset key pair as a second key pair to be verified and report the second key pair to the site server for authentication.
By implementing the method, the wireless network connection system can acquire the unused key pair and report the unused key pair to the site server for authentication when the wireless network access verification information fails to pass the authentication of the server, so that the success rate of the wireless network of the vehicle connected to the site is improved.
As another optional implementation, after the wireless network access verification information fails to pass the authentication of the server, and before an unused key pair is acquired from the preset key pair set as a second key pair to be verified, the wireless network connection system may further determine whether the number of times that the wireless network access verification information fails the authentication of the server is greater than a preset number threshold; if yes, updating the preset key pair set so that the number of the key pairs usable in the preset key pair is greater than or equal to a preset first number threshold.
It should be noted that: a typical value of the preset time threshold may be 5 times, and a specific value may be set by a developer of the vehicle or a driver of the vehicle, which is not limited in the embodiment of the present invention.
By implementing the method, the wireless network connection system can update and supplement a new key pair in time when the number of times that the wireless network access verification information fails to pass the server authentication is greater than a preset number threshold, namely the key pair consumed in the authentication process of the site server is greater than a preset number threshold, so as to provide an effective certificate which can pass the site server authentication for the vehicle.
205. The connection system starts the wireless local area network function of the vehicle to connect with the action hot spot around the vehicle.
In the embodiment of the invention, when the charging pile connected with the vehicle is judged not to be the charging pile of the preset station, the connecting system can start the wireless local area network function of the vehicle and automatically search the action hot spots around the vehicle for the vehicle so as to provide a wireless network for the vehicle.
As an optional implementation manner, the connection system may further obtain a target action hotspot determined that the signal intensity is higher than the preset intensity threshold value from the at least one action hotspot, and control the vehicle to access the target action hotspot, so as to provide a high-bandwidth wireless network for the vehicle, thereby improving the quality of the vehicle network and improving the networking experience of a vehicle driver.
It can be seen that, compared with the implementation of the method described in fig. 1, when the method described in fig. 2 is implemented, the wireless network connection system can further determine whether the charging pile connected to the vehicle is a charging pile of a preset station (for example, a station owned by a vehicle manufacturer), and if so, control the vehicle to access the wireless network of the station. The wireless network connection system can also enable the vehicle to be connected to a specified wireless network, so that the vehicle can be directionally connected to a high-bandwidth wireless network, for example, the high-bandwidth wireless network connected to a self-service station of a vehicle manufacturer, the quality of the vehicle network is further improved, and the networking experience of a vehicle driver is improved.
EXAMPLE III
As an alternative embodiment, the wireless network connection method for a vehicle disclosed in the present invention can be implemented by, but not limited to, the following modules:
a vehicle-mounted terminal, a control terminal of a vehicle;
the T-Box (Telematics BOX) is arranged on a CAN bus of a vehicle through an OBD interface and connected with a vehicle-mounted terminal through a USB interface, and has certain communication capacity. The T-Box is the only channel for the control interaction between the vehicle-mounted terminal and the vehicle, and the communication between the electronic control unit on the vehicle and the vehicle-mounted terminal needs to be forwarded and controlled by the electronic control unit;
a Controller Area Network (CAN), which is a Controller Area Network, is a serial communication Network capable of realizing distributed real-time control, and an electronic control unit on a vehicle CAN be connected to the CAN bus;
a BMS controller, BMS (Battery Management System), that is, a Battery Management System, which can improve the utilization rate of a Battery, prevent the Battery from being overcharged and overdischarged, and is also a link between the Battery and a user, and which can feed back the use condition of the Battery to the user;
and the wireless controller system is used for controlling the vehicle to access the wireless network.
A key pair update server for generating and updating a key pair;
and the authentication and charging server is used for authenticating the key pair reported by the vehicle so as to judge whether the vehicle has the authority of accessing the wireless network.
For example: after the vehicle establishes charging connection with a charging pile at a certain station, the BMS controller CAN send a network access signal comprising charging connection information and charging pile identification information to the gateway through the CAN bus according to a detected charging signal, and then the gateway CAN route the signal to the T-Box; after receiving the signal, the T-Box reports the signal to an operating system of the vehicle-mounted terminal, so that the operating system of the vehicle-mounted terminal judges whether the connected charging gun and charging pile belong to a preset site (for example, a site owned by a vehicle manufacturer); if so, the operating system of the vehicle-mounted terminal can update the Wi-Fi connected to the website through the key pair generated by the server according to the key pair; after the vehicle-mounted terminal is successfully connected to the Wi-Fi of the station, the wireless controller can control the Wi-Fi connection program to execute network access authentication because the vehicle does not pass authentication of the station; namely, the Wi-Fi connection program can report the identity information of the vehicle-mounted terminal and the key pair to an authentication and charging server of the site; if the identity information of the vehicle-mounted terminal and the key pair pass the authentication of the authentication and charging server, the authentication and charging server can inform the wireless controller of permitting the vehicle to access the network and allocate an IP address for the vehicle; and if the authentication fails, refusing the vehicle to access the network.
Example four
Referring to fig. 3, fig. 3 is a schematic structural diagram of an automatic connection system of a vehicle-mounted wireless network according to an embodiment of the present invention. As shown in fig. 3, the automatic connection system of the in-vehicle wireless network may include:
the first obtaining unit 301 is configured to obtain identity information of the charging pile after the vehicle establishes a charging connection with the charging pile;
a second obtaining unit 302, configured to obtain, according to the identity information of the charging pile, access verification information of a wireless network corresponding to a station to which the charging pile belongs;
the first control unit 303 is configured to control, according to the access verification information of the wireless network, the vehicle to access the wireless network corresponding to the station to which the charging pile belongs.
It can be seen that, with the system described in fig. 3, after a vehicle establishes a charging connection with a charging pile at a certain site, identification information of the charging pile can be acquired; and acquiring wireless network access verification information corresponding to the station according to the acquired identification information of the charging pile, and accurately controlling a wireless network corresponding to the vehicle access station according to the wireless network access verification information. Because the vehicle establishes a charging connection with a charging pile of a certain station, the vehicle is positioned near the station, namely the vehicle is probably positioned in the coverage range of the wireless network of the station, so that the success rate of the vehicle connecting to the wireless network of the station can be improved.
EXAMPLE five
Referring to fig. 4, fig. 4 is a schematic structural diagram of another automatic connection system of a vehicle-mounted wireless network according to an embodiment of the present invention. The automatic connection system of the in-vehicle wireless network shown in fig. 4 is obtained by optimizing the automatic connection system of the in-vehicle wireless network shown in fig. 3. Compared with the automatic connection system of the in-vehicle wireless network shown in fig. 3, the automatic connection system of the in-vehicle wireless network shown in fig. 4 may further include:
a first determining unit 304, configured to determine whether the charging pile is a charging pile of a preset site after the first obtaining unit 301 obtains the identification information of the charging pile;
the second obtaining unit 302 is specifically configured to, when the first determining unit 304 determines that the charging pile is a charging pile of a preset station, obtain wireless network access verification information corresponding to the station according to the identification information of the charging pile.
As an optional implementation manner, after the vehicle establishes a charging connection with a charging pile at a certain station, the manner of acquiring the identification information of the charging pile by the first acquiring unit 301 may specifically be:
a first obtaining unit 301, configured to obtain identification information of a charging pile after a vehicle establishes a charging connection with the charging pile of a station through a charging gun of the station;
or after the vehicle is in charging connection with the charging pile at a certain station, acquiring the identification information of the charging pile according to the input operation for triggering the vehicle to access the wireless network.
By implementing the method, the wireless network connection system can trigger the wireless network connection system to execute subsequent vehicle wireless network access operation when the vehicle is inserted into the charging gun, and the wireless network connection system can also acquire the identification information of the charging pile, so that the vehicle can accurately access the wireless network of the station, and the success rate of the vehicle to the wireless network of the station is improved; and when receiving the input operation for triggering the vehicle to access the wireless network, the wireless network connection system can trigger the vehicle to connect to the wireless network of the station, so that the vehicle driver can access the wireless network of the station in more ways, and the networking experience of the vehicle driver is improved.
As an optional implementation manner, the manner that the first determining unit 304 is configured to determine whether the charging pile is a charging pile of a preset site may specifically be:
the first judging unit 304 is configured to send task data to be decrypted to a charging pile, where the task data to be decrypted is uniquely matched with the charging pile of a preset site; judging whether the decrypted task data fed back by the charging pile is matched with the task data to be decrypted or not; and if the charging pile is matched with the charging pile, determining that the charging pile is the charging pile of the preset site.
By implementing the method, the wireless network connection system can control the vehicle to access the wireless network corresponding to the station point when the charging pile connected with the vehicle is judged to be the charging pile of the preset station (for example, the station owned by the vehicle manufacturer), and the vehicle is accessed to the wireless network of the preset station because the network quality of the wireless network of the preset station is high and the network speed is high, so that high-quality bandwidth can be provided for the vehicle, and the vehicle-mounted entertainment experience of a vehicle driver is improved.
As an optional implementation manner, the manner that the second obtaining unit 302 is configured to obtain the wireless network access verification information corresponding to the station according to the identification information of the charging pile may specifically be:
a second obtaining unit 302, configured to obtain, according to the identification information of the charging pile, a first key pair to be verified and identity information of a vehicle from a preset key pair set as wireless network access verification information corresponding to a station.
By implementing the method, the wireless network connection system can use the key pair as the authentication certificate for the vehicle to access the wireless network, so that whether the vehicle has the wireless network for accessing the station or not is judged by using the key pair and the unique identification information of the vehicle, the network security is improved, and the risk of illegally accessing the network is reduced.
As an optional implementation manner, the manner that the first control unit 303 is configured to control the wireless network corresponding to the vehicle access station according to the wireless network access verification information may specifically be:
a first control unit 303, configured to access a wireless access point of a station according to a first key to be authenticated included in the wireless network access authentication information; the wireless access point reports the wireless network access verification information to a server of the station so that the server authenticates the first key pair to be verified and the identity information of the vehicle; and if the wireless network access verification information passes the authentication of the server, controlling the wireless network corresponding to the vehicle access station.
By implementing the method, the server of the station can judge whether the vehicle has the wireless network for accessing the station according to the wireless network access verification information reported by the wireless network connection system, thereby improving the network security and reducing the risk of illegal network access.
As an optional implementation manner, the wireless network connection system may further include:
a second determination unit 305, configured to determine whether the number of unused key pairs in the preset key pair set is smaller than a preset first number threshold after the first control unit 303 controls the wireless network corresponding to the vehicle access station;
an updating unit 306, configured to update the preset key pair set so that the number of key pairs that can be used in the preset key pair is greater than or equal to a preset first number threshold when the second judging unit 305 judges that the number of unused key pairs in the preset key pair set is less than the preset first number threshold.
By implementing the method, the wireless network connection system can update and supplement a new key pair in time when the number of unused key pairs in the preset key pair set is smaller than the preset first number threshold value, so as to provide a certificate authenticated by the station server for the vehicle.
As an optional implementation manner, the wireless network connection system may further include:
a third judging unit 307, configured to judge whether an unused key pair in the preset key pair set expires according to the current time point;
and the updating unit 306 is further configured to update the preset key pair set to enable the number of key pairs that can be used in the preset key pair to be greater than or equal to a preset first number threshold when the third determining unit 307 determines that the unused key pairs in the preset key pair set have expired according to the current time point.
By implementing the method, the wireless network connection system can update and supplement a new key pair in time when the unused key pair in the preset key pair set is expired so as to provide a certificate authenticated by the station server for the vehicle; in addition, the key pair has a certain service life and is dynamically updated, so that whether the vehicle has a wireless network for accessing the station or not is judged by using the dynamic key pair and the unique identification information of the vehicle, the network security is improved, and the risk of illegally accessing the network is reduced.
As an optional implementation manner, the wireless network connection system may further include:
a fourth determining unit 308, configured to determine whether a remaining usable time of an unused key pair is less than a preset time threshold according to a current time point and an expiration time point of the unused key pair in the preset key pair set;
and the updating unit 306 is further configured to update the preset key pair set to enable the number of key pairs that can be used in the preset key pair to be greater than or equal to the preset first number threshold when the fourth determining unit 308 determines, according to the current time point and the expiration time point of the unused key pair in the preset key pair set, that the remaining usable time of the unused key pair is less than the preset time threshold.
By implementing the method, the wireless network connection system can update and supplement a new key pair in time when the remaining usable time of the unused key pair in the preset key pair set is less than the preset time threshold value so as to provide an effective certificate which can be authenticated by the site server for the vehicle; in addition, the key pair has a certain service life and is dynamically updated, so that whether the vehicle has a wireless network for accessing the station or not is judged by using the dynamic key pair and the unique identification information of the vehicle, the network security is improved, and the risk of illegally accessing the network is reduced.
As an optional implementation manner, the wireless network connection system may further include:
a third obtaining unit 309, configured to obtain, when the wireless network access verification information fails to pass authentication of the server, an unused key pair as a second key pair to be verified from the preset key pair set;
the reporting unit 310 is configured to report the second key pair to be verified and the identity information of the vehicle to the server of the station again, so that the server authenticates the second key pair to be verified and the identity information of the vehicle;
and the second control unit 311 is configured to control the wireless network corresponding to the vehicle access station when the second key pair to be verified and the identity information of the vehicle pass through the authentication of the server.
By implementing the method, the wireless network connection system can acquire the unused key pair and report the unused key pair to the site server for authentication when the wireless network access verification information fails to pass the authentication of the server, so that the success rate of the wireless network of the vehicle connected to the site is improved.
As an optional implementation manner, the wireless network connection system may further include:
a fifth determining unit 312, configured to determine whether the number of times that the wireless network access verification information fails to pass the server authentication is greater than a preset number threshold after the wireless network access verification information fails to pass the server authentication and before the third obtaining unit 309 obtains an unused key pair as a second key pair to be verified in the preset key pair set;
and the updating unit 306 is further configured to update the preset key pair set to enable the number of key pairs usable in the preset key pair to be greater than or equal to a preset first number threshold when the fifth determining unit 312 determines that the number of times that the wireless network access verification information fails to pass the server authentication is greater than a preset number threshold.
By implementing the method, the wireless network connection system can update and supplement a new key pair in time when the number of times that the wireless network access verification information fails to pass the server authentication is greater than a preset number threshold, namely the key pair consumed in the authentication process of the site server is greater than a preset number threshold, so as to provide an effective certificate which can pass the site server authentication for the vehicle.
It can be seen that, compared with the system described in fig. 3, the system described in fig. 4 can also be implemented to determine whether the charging pile connected to the vehicle is a charging pile of a predetermined site (for example, a self-owned site of a vehicle manufacturer), and if so, the vehicle is controlled to access the wireless network of the site. The wireless network connection system can also enable the vehicle to be connected to a specified wireless network, so that the vehicle can be directionally connected to a high-bandwidth wireless network, for example, the high-bandwidth wireless network connected to a self-service station of a vehicle manufacturer, the quality of the vehicle network is further improved, and the networking experience of a vehicle driver is improved.
Example six
Referring to fig. 5, fig. 5 is a schematic structural diagram of another automatic connection system of a vehicle-mounted wireless network according to an embodiment of the present invention. As shown in fig. 5, the automatic connection system of the in-vehicle wireless network may include:
a memory 501 in which executable program code is stored;
a processor 502 coupled to a memory 501;
the processor 502 calls the executable program code stored in the memory 501 to execute the automatic connection method of any one of the vehicle-mounted wireless networks in fig. 1 to 2.
The embodiment of the invention discloses a computer-readable storage medium which stores a computer program, wherein the computer program enables a computer to execute an automatic connection method of a vehicle-mounted wireless network in any one of figures 1-2.
The embodiment of the present invention also discloses an application publishing platform, wherein the application publishing platform is used for publishing a computer program product, and when the computer program product runs on a computer, the computer is caused to execute part or all of the steps of the method in the above method embodiments.
The embodiment of the invention also discloses a vehicle which comprises the automatic connection system of any one vehicle-mounted wireless network common to the embodiment of the invention.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. Those skilled in the art should also appreciate that the embodiments described in this specification are exemplary and alternative embodiments, and that the acts and modules illustrated are not required in order to practice the invention.
In various embodiments of the present invention, it should be understood that the sequence numbers of the above-mentioned processes do not imply an inevitable order of execution, and the execution order of the processes should be determined by their functions and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated units, if implemented as software functional units and sold or used as a stand-alone product, may be stored in a computer accessible memory. Based on such understanding, the technical solution of the present invention, which is a part of or contributes to the prior art in essence, or all or part of the technical solution, can be embodied in the form of a software product, which is stored in a memory and includes several requests for causing a computer device (which may be a personal computer, a server, a network device, or the like, and may specifically be a processor in the computer device) to execute part or all of the steps of the above-described method of each embodiment of the present invention.
It will be understood by those skilled in the art that all or part of the steps in the methods of the embodiments described above may be implemented by hardware instructions of a program, and the program may be stored in a computer-readable storage medium, where the storage medium includes Read-Only Memory (ROM), Random Access Memory (RAM), Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), One-time Programmable Read-Only Memory (OTPROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Compact Disc Read-Only Memory (CD-ROM), or other Memory, such as a magnetic disk, or a combination thereof, A tape memory, or any other medium readable by a computer that can be used to carry or store data.
The above detailed description is made on the vehicle and the automatic connection method and system for the vehicle-mounted wireless network disclosed in the embodiment of the present invention, and a specific example is applied in the present document to explain the principle and the implementation of the present invention, and the description of the above embodiment is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims (14)

1. A method for automatic connection of an in-vehicle wireless network, the method comprising:
after a vehicle is in charging connection with a charging pile, acquiring identity identification information of the charging pile;
judging whether the charging pile is a charging pile of a preset site, wherein the preset site comprises a self-operated charging site of a vehicle manufacturer;
if the charging pile is a charging pile of a preset station, acquiring access verification information of a wireless network corresponding to the station to which the charging pile belongs according to the identity identification information of the charging pile;
controlling the vehicle to access a wireless network corresponding to a station to which the charging pile belongs according to the access verification information;
and if the charging pile is not the charging pile of the preset station, starting a wireless local area network function of the vehicle to connect action hotspots around the vehicle.
2. The method of claim 1, wherein the determining whether the charging pile is a charging pile of a preset site comprises:
encrypting preset task data through a first programmable safety unit of the vehicle to obtain task data to be decrypted;
sending the task data to be decrypted to a second programmable safety unit of the charging pile;
judging whether the decrypted task data fed back by the second programmable safety unit is matched with the task data to be decrypted;
and if the charging pile is matched with the preset site, determining that the charging pile is the charging pile of the preset site.
3. The method according to claim 1 or 2, wherein the obtaining access verification information of the wireless network corresponding to the station to which the charging pile belongs according to the identification information of the charging pile comprises:
and acquiring a first key pair to be verified and the identity information of the vehicle in a preset key pair set according to the identity identification information of the charging pile, wherein the first key pair to be verified and the identity information of the vehicle are used as access verification information of a wireless network corresponding to a station to which the charging pile belongs.
4. The method according to claim 3, wherein before the obtaining, according to the identification information of the charging pile, a first key pair to be verified and the identity information of the vehicle from a preset key pair set as access verification information of a wireless network corresponding to a station to which the charging pile belongs, the method further comprises:
and generating a preset number of key pairs to form a preset key pair set, and synchronizing the preset key pair set to a server corresponding to the site.
5. The method of claim 4, further comprising:
and if the residual usable time of the key pairs in the preset key pair set is less than a preset time threshold, updating the preset key pair set.
6. The method of claim 4, further comprising:
and if the number of the key pairs in the preset key pair set is less than a preset number threshold, updating the preset key pair set.
7. The method of claim 4, further comprising:
and if the key pair in the preset key pair set is expired, updating the preset key pair set.
8. The method according to claim 3, wherein the controlling the vehicle to access the wireless network corresponding to the station to which the charging post belongs according to the access authentication information includes:
accessing a wireless access point of the station according to a first key to be verified included in the access verification information;
reporting the access verification information to a server of the site through the wireless access point so that the server authenticates the first key pair to be verified and the identity information of the vehicle;
and if the access verification information passes the authentication of the server, controlling the vehicle to access a wireless network corresponding to the site to which the charging pile belongs.
9. The method of claim 8, further comprising:
if the access verification information does not pass the authentication of the server, acquiring an unused key pair in the preset key pair set as a second key pair to be verified;
the second key pair to be verified and the identity information of the vehicle are reported to the server of the site again, so that the server authenticates the second key pair to be verified and the identity information of the vehicle;
and if the second key pair to be verified and the identity information of the vehicle pass the authentication of the server, controlling the vehicle to access a wireless network corresponding to the station to which the charging pile belongs.
10. The method according to claim 9, wherein after the wireless network access authentication information is not authenticated by the server, and before obtaining an unused key pair as a second key pair to be authenticated from the preset key pair set, the method further comprises:
judging whether the times that the access verification information fails to pass the server authentication are larger than a preset time threshold value or not;
and if so, updating the preset key pair set.
11. An automatic connection system of an in-vehicle wireless network, the system comprising:
the first acquisition unit is used for acquiring the identity identification information of the charging pile after the charging connection between the vehicle and the charging pile is established;
the first judging unit is used for judging whether the charging pile is a charging pile of a preset site, and the preset site comprises a charging site owned by a vehicle manufacturer;
the second acquisition unit is used for acquiring access verification information of a wireless network corresponding to a site to which the charging pile belongs according to the identity information of the charging pile when the charging pile is determined to be a charging pile of a preset site;
the first control unit is used for controlling the vehicle to access a wireless network corresponding to a station to which the charging pile belongs according to the access verification information;
and when the charging pile is determined not to be the charging pile of the preset site, starting a wireless local area network function of the vehicle to connect action hotspots around the vehicle.
12. A vehicle characterized in that it comprises an automatic connection system of an in-vehicle wireless network of claim 11.
13. A wireless networking system adapted for use in a vehicle, said system comprising a memory having executable program code stored therein, and a processor coupled to said memory; wherein the processor calls the executable program code stored in the memory to execute the automatic connection method of the vehicle-mounted wireless network according to any one of claims 1 to 10.
14. A computer-readable storage medium storing a computer program, wherein the computer program causes a computer to execute the automatic connection method of the in-vehicle wireless network according to any one of claims 1 to 10.
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