CN106331113A

CN106331113A - In-vehicle network self-starting method and device

Info

Publication number: CN106331113A
Application number: CN201610733128.8A
Authority: CN
Inventors: 张卫东; 周剑; 赵冲
Original assignee: Anhui Zhong Kai Information Industry Co Ltd
Current assignee: Anhui Zhong Kai Information Industry Co Ltd
Priority date: 2016-08-27
Filing date: 2016-08-27
Publication date: 2017-01-11
Anticipated expiration: 2036-08-27
Also published as: CN106331113B

Abstract

The invention provides an in-vehicle network self-starting method and device, wherein the in-vehicle network self-starting method comprises the following steps of: (1), performing GPS detection; (2), sending a self-starting signal; (3), starting in-vehicle wifi to set up an in-vehicle network; and (5), performing self-authentication of the in-vehicle network, wherein a vehicular wireless terminal comprises a local wifi module and a remote access module; and the standard of the remote access module is 3G, 4G or 802.11p. According to the in-vehicle network self-starting method and device provided by the invention, the distance between a vehicle and a user is obtained by utilizing the vehicular wireless terminal and a positioning system in the vehicle; the network in the vehicle is automatically started; therefore, the in-vehicle network can be automatically started and closed; flow and resources can be effectively saved; and thus, the in-vehicle network can be conveniently used by users.

Description

A kind of in-vehicle network self-start method and device thereof

Technical field

The present invention relates to a kind of car networking technology, be specifically related to a kind of in-vehicle network self-start method and device thereof.

Background technology

Along with the development of present network technology, the purposes of network is increasingly wider, and vehicle has the most generally been used network system, The aspect such as automobile navigation and location is required for network support, but traditional vehicle network be required for people get on the bus startup vehicle it Rear artificial open, add work before not only driving to people, bring loaded down with trivial details work, and if before driving people forget Opening network, will make troubles in startup procedure, if people carry out vehicle network unlatching in startup procedure, can be held The safety of car process brings threat.In order to improve the inconvenience that this network is manually opened, the vehicle network of some design is located always In opening, reduce the inconvenience of people's unlocking vehicle network, but waste many flows and the energy, cause resource wave Take.

Summary of the invention

For the problems referred to above, the present invention proposes a kind of in-vehicle network self-start method and device thereof, improves car Intranet Network is from the convenience opened and motility.

The present invention proposes a kind of in-vehicle network self-start method, and concrete steps include:

(1) GPS detection: when user is near vehicle, network on user mobile phone obtain current GPS location with when leaving vehicle GPS location compares, it is judged that with the position of vehicle；

(2) send self-starting signal: when described distance is equal to less than distance to a declared goal, user mobile phone then by public network server with Car wireless terminal communicates, and sends enabling signal；

(3) in starting car, wifi sets up in-vehicle network: user mobile phone sends enabling signal, and notice terminal opens local wifi mould Block, and form local area network with other equipment in car, when user enters vehicle, network is ready for complete, reduces connection group Build the time of local network；

(4) in-vehicle network Self-certified: after passenger enters vehicle, the GPS locating module of oneself is gathered in one's hands by the mobile phone of user The information such as the longitude and latitude of machine, speed, acceleration are sent to public network server, the information of described public network server and the up-to-date letter of vehicle Manner of breathing accords with, then proof user is on vehicle, and in car, network entry certificate is then sent to user mobile phone, user by local wifi module Mobile phone is connected with vehicle wifi foundation with this certificate；

(5) in-vehicle network is closed: after vehicle parking, after power-off, and car wireless terminal internal cell continues as equipment to be provided Power supply, after user leaves vehicle, the car wireless terminal in vehicle is communicated by remote access module with user mobile phone, User can close car wireless terminal by remote access module.

Further, described car wireless terminal includes local wifi module and remote access module, described remote access mould The standard of block is 3G, 4G or 802.11p.

Further, the distance to a declared goal described in step (2) is 20 meters.

Present invention also offers a kind of in-vehicle network self-starting device, including public network server, vehicle, onboard wireless eventually End, mobile phone, described car wireless terminal is arranged on vehicle.

The invention have the benefit that a kind of in-vehicle network self-start method and device thereof, can automatically detect user And the distance between vehicle, according to the distance to a declared goal set, sends and automatically turns on the signal of network so that people when getting on the bus, Network in car can automatically turn on, it is to avoid the laborious steps of the manually opened networks of people, improves convenience and motility, Use, for people, the convenience that in-vehicle network provides, be also prevented from the waste of resource.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of the present invention a kind of in-vehicle network self-starting device；

Fig. 2 is the flow chart of the present invention a kind of in-vehicle network self-start method；

Fig. 3 is the Self-certified mode flow chart of the present invention a kind of in-vehicle network self-start method；

Fig. 4 is the disconnection mode flow chart of the present invention a kind of in-vehicle network self-start method.

Detailed description of the invention

Shown in Fig. 1, a kind of in-vehicle network self-starting device, including public network server, vehicle, car wireless terminal, Mobile phone, described car wireless terminal is arranged on vehicle.

As in figure 2 it is shown, a kind of method of in-vehicle network self-starting is: the first GPS alignment system of user detects user Current location, when the longitude and latitude distance of positional distance vehicle of user being detected less than or equal to 20 meters, user mobile phone is then Being communicated with car wireless terminal by public network server, send enabling signal to public network server, public network server then pushes away Send self-starting to instruct car-mounted terminal, after car-mounted terminal receives instruction, start wifi in car, and form this with other equipment in car Ground LAN, starts the equipment such as pretrigger, and this is that user mobile phone detects wifi signal in car, and sets up connection.

As it is shown on figure 3, after new user has gone up vehicle, mobile phone will detect that the wifi on vehicle, mobile phone will gather These information are sent in public network server, then by the information such as the longitude and latitude of location, speed, acceleration together with wifi signal These information are mated by public network server, when the information matches such as information of vehicles and customer location are both greater than certain threshold value, and will Access netkey and be sent to user mobile phone, mobile phone is set up with vehicle network and is connected.

As shown in Figure 4, after user leaves vehicle, it is logical that the wireless signal on vehicle will be unable to maintain normal network to connect Letter, user mobile phone preserves longitude and latitude when disconnecting, if do not have other user equipment access car-mounted terminal networks, vehicle-mounted Terminal will close Local wireless network, and car-mounted terminal can keep communicating with public network server by remote access module, user Car wireless terminal can be closed by remote access module.

The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The skill of the industry The art personnel simply explanation it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description The principle of the present invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these Changes and improvements both fall within scope of the claimed invention.Claimed scope by appending claims and Its equivalent defines.

Claims

1. an in-vehicle network self-start method, it is characterised in that comprise the following steps:

A kind of in-vehicle network self-start method the most according to claim 1, it is characterised in that: described car wireless terminal bag Including local wifi module and remote access module, the standard of described remote access module is 3G, 4G or 802.11p.

A kind of in-vehicle network self-start method the most according to claim 1, it is characterised in that: the finger described in step (2) Set a distance is 20 meters.

4. an in-vehicle network self-starting device, it is characterised in that include public network server, vehicle, car wireless terminal, hands Machine, described car wireless terminal is arranged on vehicle.

A kind of in-vehicle network self-starting device the most according to claim 4, it is characterised in that: described car wireless terminal bag Including local wifi module and remote access module, the standard of described remote access module is 3G, 4G or 802.11p.