CN108512738A - The long-range control method and system of terminal - Google Patents

The long-range control method and system of terminal Download PDF

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Publication number
CN108512738A
CN108512738A CN201710115304.6A CN201710115304A CN108512738A CN 108512738 A CN108512738 A CN 108512738A CN 201710115304 A CN201710115304 A CN 201710115304A CN 108512738 A CN108512738 A CN 108512738A
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CN
China
Prior art keywords
terminal
access point
wireless access
instruction
control
Prior art date
Application number
CN201710115304.6A
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Chinese (zh)
Inventor
曹珣
Original Assignee
中国移动通信集团安徽有限公司
中国移动通信集团公司
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Application filed by 中国移动通信集团安徽有限公司, 中国移动通信集团公司 filed Critical 中国移动通信集团安徽有限公司
Priority to CN201710115304.6A priority Critical patent/CN108512738A/en
Publication of CN108512738A publication Critical patent/CN108512738A/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
    • H04L12/46Interconnection of networks
    • H04L12/4641Virtual LANs, VLANs, e.g. virtual private networks [VPN]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
    • H04L12/46Interconnection of networks
    • H04L12/4633Interconnection of networks using encapsulation techniques, e.g. tunneling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/02Network-specific arrangements or communication protocols supporting networked applications involving the use of web-based technology, e.g. hyper text transfer protocol [HTTP]
    • H04L67/025Network-specific arrangements or communication protocols supporting networked applications involving the use of web-based technology, e.g. hyper text transfer protocol [HTTP] for remote control or remote monitoring of the application
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00Application independent communication protocol aspects or techniques in packet data networks
    • H04L69/16Transmission control protocol/internet protocol [TCP/IP] or user datagram protocol [UDP]
    • H04L69/164Adaptation or special uses of UDP protocol

Abstract

The invention discloses a kind of long-range control method of terminal and systems.The long-range control method includes:The remote control notification that application server is sent is received, according to remote control notification, the instruction for establishing Virtual Private Network VPN connections tunnel of storage is sent to the wireless access point device being connect with terminal wireless;Wireless access point device establishes VPN connections tunnel according to instruction between wireless access point device and specified VPN proxy servers;Application server transmits the control instruction to terminal by VPN connections tunnel using User Datagram Protocol UDP to wireless access point device.The method provided according to embodiments of the present invention may be implemented to save network and server resource while carrying out remote terminal control to terminal.

Description

The long-range control method and system of terminal

Technical field

The present invention relates to the long-range control methods and system of Internet of Things field more particularly to terminal.

Background technology

Technology of Internet of things utilizes advanced computers technology, network communications technology, comprehensive wiring technology and wireless technology, will be each Kind of intelligent terminal connects together, and is managed to intelligent terminal and the multiple functions such as security maintenance with providing.Example Such as, when technology of Internet of things being applied to smart home field, compared with common household, smart home not only has traditional inhabitation Function can also organically combine each subsystem related with home life, have both network communication, information household appliances, The advantages that equipment automatization, provides comprehensive information exchange function to the user, and family is helped to keep information interchange smooth with outside It is logical, optimize the life style of user.

In intelligent terminal during establishing connection with external application service, with the increase of terminal quantity, consumption Internet resources and server resource can be increasing, to which the autgmentability facing challenges of system also can be increasing.However, The existing method for carrying out remote terminal control to terminal is often concerned only with the diversity of control mode, and has ignored Internet of Things ring How network and server resource are saved under border.

Invention content

The embodiment of the present invention provides the control method and system of terminal, may be implemented to carry out remote terminal control to terminal Save network and server resource simultaneously.

One side according to the ... of the embodiment of the present invention provides a kind of long-range control method of terminal, including:Receive application service The remote control notification that device is sent, according to remote control notification, by storage for establishing Virtual Private Network VPN connections tunnel Instruction be sent to the wireless access point device being connect with terminal wireless;Wireless access point device is according to instruction, in wireless access VPN connections tunnel is established between point device and specified VPN proxy servers;Application server is used by VPN connections tunnel User Datagram Protocol UDP transmits the control instruction to terminal to wireless access point device.

Another aspect according to the ... of the embodiment of the present invention provides a kind of tele-control system of terminal, including:Service management is set Standby, wireless access point device and application server;The remote control that service management apparatus, service management is used to receive application server transmission is asked It asks, according to remote control notification, the instruction for establishing Virtual Private Network VPN connections tunnel of storage is sent to and terminal The wireless access point device of wireless connection;Wireless access point device is used for according to instruction, wireless access point device with it is specified VPN connections tunnel is established between VPN proxy servers;Application server is used to use user datagram by VPN connections tunnel Agreement UDP transmits the control instruction to terminal to wireless access point device.

The long-range control method and system of terminal according to the ... of the embodiment of the present invention, application server utilize VPN agency services Device, by wireless access point device real-time control and obtain terminal device state carry out remote control, and by udp protocol into The transmission of row data packet, greatlys save network and server resource.

Description of the drawings

In order to illustrate the technical solution of the embodiments of the present invention more clearly, will make below to required in the embodiment of the present invention Attached drawing is briefly described, for those of ordinary skill in the art, without creative efforts, also It can be obtain other attached drawings according to these attached drawings.

Fig. 1 is the flow chart for the long-range control method for showing terminal according to an embodiment of the invention;

Fig. 2 is the flow chart for the long-range control method for showing terminal according to another embodiment of the present invention;

Fig. 3 is the structural schematic diagram of the tele-control system for the terminal for showing one embodiment of the invention;

Fig. 4 shows the structural schematic diagram of the tele-control system of terminal according to another embodiment of the present invention;

Fig. 5 is the structural schematic diagram for the tele-control system for showing exemplary embodiment of the present.

Specific implementation mode

The feature and exemplary embodiment of various aspects of the invention is described more fully below, in order to make the mesh of the present invention , technical solution and advantage be more clearly understood, with reference to the accompanying drawings and embodiments, the present invention is further retouched in detail It states.It should be understood that specific embodiment described herein is only configured to explain the present invention, it is not configured as limiting the present invention. To those skilled in the art, the present invention can be real in the case of some details in not needing these details It applies.Below to the description of embodiment just for the sake of by showing that the example of the present invention is better understood from the present invention to provide.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence " including ... ", it is not excluded that including There is also other identical elements in the process, method, article or equipment of the element.

Below in conjunction with the accompanying drawings, the long-range control method and system of terminal according to the ... of the embodiment of the present invention is described in detail.It should note Meaning, these embodiments are not for limiting the scope of the present disclosure.

Fig. 1 is the flow chart for the long-range control method for showing terminal according to the ... of the embodiment of the present invention.As shown in Figure 1, this reality The long-range control method 100 for applying the terminal in example includes the following steps:

Step S110 receives the remote control notification that application server is sent, according to remote control notification, by the use of storage It is sent to the wireless access point device being connect with terminal wireless in the instruction for establishing Virtual Private Network VPN connections tunnel.

Step S120, wireless access point device is according to instruction, in wireless access point device and specified VPN proxy servers Between establish VPN connections tunnel.

Step S130, application server are set using User Datagram Protocol UDP to wireless access point by the connection tunnels VPN Control instruction of the standby transmission to terminal.

In embodiments of the present invention, the type of terminal can there are many.Specifically, terminal can be smart home device, The terminal devices such as smart mobile phone, intelligent security guard equipment, wherein smart home for example can be Intelligent illumination device, smart television, Intelligent washing machine etc..

Wireless access point (AP, Access Point), also referred to as wireless aps, wireless access node.In the embodiment of the present invention In, wireless access point is the access point that terminal device enters cable network, primarily can be used for broadband home, inside buildings, garden Inside area etc..

In step s 110, application server needs to obtain the SOT state of termination in real time or issue update to be allocated to terminal device When to service management apparatus, service management initiate ask.

In some embodiments, in step S110 according to remote control notification, by storage for establishing virtual private The step of instruction in network VPN connections tunnel is sent to the wireless access point device being connect with terminal wireless can also include:

Step S111 receives the heartbeat packet that terminal reports by wireless access point device.

Step S112, according to remote control notification, is read for establishing VPN connections tunnel after receiving heartbeat packet Instruction.

Step S113, the instruction that this is used to establish VPN connections tunnel are sent to wireless access point device.

In step S111, heartbeat packet is the information of user-defined format, may include the clock information of itself, residing net Network number, network type, network signal intensity, roaming attributes information, terminal can be by heartbeat packets periodically to service management apparatus, service management Notify the state of terminal itself.

As an example, terminal can notify the presence of service management apparatus, service management itself by heartbeat packet.

In step S112, the instruction for establishing VPN connections tunnel can be stored in preset caching, preset buffer memory Such as can be Redis memory databases.

In this embodiment, service management apparatus, service management is in the heartbeat for receiving terminal device and being reported by wireless access point device Packet, determines terminal after the information such as line, the instruction for establishing VPN connections tunnel is read from preset caching, and this is referred to Order is sent to wireless access point device;Wireless access point device is acted on behalf of according to instruction in wireless access point device and specified VPN VPN connections tunnel is established between server.

In embodiments of the present invention, VPN connections tunnel is established by VPN proxy servers, enables radio reception device Network connection is established with application server so that application server can will pass through VPN agency services to the control instruction of terminal Device is sent to radio reception device.

Since terminal device is in LAN mostly, application server can not directly send to the terminal of LAN and manage Message.And terminal accesses wireless network by accessing wireless access point, is acted on behalf of and is taken with specified VPN by wireless access point device VPN connections tunnel is established between business device, is connect to establish VPN with application server.After establishing VPN connections tunnel, answer It can directly be communicated with wireless access point device with server, real-time control and the state for obtaining wireless access point device.

In embodiments of the present invention, application server sends control to wireless access point device by the connection tunnels VPN and refers to When enabling, the transmission of data packet is carried out using User Datagram Protocol UDP.

In general, there are two types of the agreements that file transmission uses:Transmission Control Protocol (Transmission Control Protocol transmission control protocols) or udp protocol (User Datagram Protocol).Transmission Control Protocol provides a kind of towards even Transmission service connect, reliable;Udp protocol, that is, User Datagram Protocol, provide it is a kind of it is connectionless, towards affairs, Simple information transmission service.

If transmitting file using Transmission Control Protocol, with the increase of terminal quantity, when the data volume of transmission is excessive, TCP layer is slow Bottleneck, and the retransmission mechanism of TCP itself will be become by rushing area's size, also will cause negative impact to efficient transmission, The Internet resources and server resource of consumption can be increasing.

And just because of the control option of udp protocol is less, postpone that small, data transmission efficiency is high in data transmission procedure, Communicating pair need not safeguard link information, and processing speed is fast, be not take up too many system resource, to greatly save network And server resource.

Fig. 2 is the more detailed flow chart for the long-range control method for showing terminal according to another embodiment of the present invention. Step identical or equivalent with Fig. 1 Fig. 2 uses identical label.The long-range control method 200 of terminal is substantially identical to figure in Fig. 2 Long-range control method 100 in 1, the difference is that:

As alternative embodiment, the long-range control method 200 of terminal can also include:

Step S140 receives the implementing result that terminal executes control instruction from wireless access point device, and by implementing result It is stored in preset caching.

Implementing result in caching is sent to application server by step S150.

In this embodiment, service management apparatus, service management detects that terminal is held by what wireless access end equipment reported in the buffer Row control instruction as a result, the result of the execution control instruction is taken out from caching, in the data for being sent to application server The last result for executing control instruction can be carried in packet.

In embodiments of the present invention, using VPN encryption functions, between wireless network and remote control terminal establishing VPN adds Close channel carries out intercommunication using encrypted tunnel.Also, in terminal remote control level, provide effective safety management side Method ensures the safe transmission of data or control instruction.

As alternative embodiment, in step S110 according to remote control notification, by storage for establishing VPN connection tunnels The instruction in road is sent to the wireless access point device being connect with terminal wireless and specifically includes:

Step S110-1 is that terminal generates temporary credentials according to the account identity information of the terminal of storage, for establishing VPN The instruction in connection tunnel is arranged to carry temporary credentials, and temporary credentials includes the preset access term of validity.

Step S110-2 is accessing in the term of validity, the instruction for establishing VPN connections tunnel is sent to wireless access point Equipment.

In this embodiment, the account identity information of terminal can be stored in for example preset caching in some safety zone In.A temporary credentials is obtained from service management apparatus, service management with the account identity information of terminal, then establishes VPN with the temporary credentials Link.

In some embodiments, temporary credentials has the term of validity, after the term of validity is expired, needs to reacquire new face When certificate, this dynamic acquisition method does not have to transmit account and password when each data interaction, but uses dynamically Account identity information is formally replaced temporarily, improves the safety of account and transmission process.

With continued reference to Fig. 2, as alternative embodiment, the long-range control method 200 of terminal can also include:

Step S160 is arranged the authority information of terminal, and the authority information of terminal is sent to application server.

Also, the application server in step S130 is by VPN connections tunnel using User Datagram Protocol UDP to wireless Access point apparatus, which transmits, specifically includes the step of control instruction of terminal:

Application server uses UDP to wireless access point device transmission pair according to the authority information, by VPN connections tunnel The control instruction of terminal.

In embodiments of the present invention, application server can be smart mobile phone, computer, the equipment such as tablet computer.

Application server needs in the extent of competence of the authority information of terminal, by VPN connections tunnel, is assisted using UDP Discuss the control instruction to terminal to wireless access point device transmission.

In this embodiment, service management apparatus, service management issues different configurations according to each different terminal device account, authorizes Different rights.And management can be grouped to terminal device according to different business demands, to improve equipment management Safety and flexibility.

Below in conjunction with the accompanying drawings, the tele-control system of terminal according to the ... of the embodiment of the present invention is discussed in detail.

Fig. 3 is the structural schematic diagram of the tele-control system for the terminal for showing one embodiment of the invention.As shown in figure 3, The tele-control system 300 of terminal according to the ... of the embodiment of the present invention includes:Service management apparatus, service management 310, wireless access point device 320 With application server 330;

Service management apparatus, service management 310, the remote control notification for receiving application server transmission, is asked according to remote control It asks, storage is sent to wirelessly connecing of being connect with terminal wireless for establishing the instruction in Virtual Private Network VPN connections tunnels Enter point device.

Wireless access point device 320 is used for according to instruction, in wireless access point device and specified VPN proxy servers Between establish VPN connections tunnel.

Application server 330, for being set to wireless access point using User Datagram Protocol UDP by the connection tunnels VPN Control instruction of the standby transmission to terminal.

Fig. 4 shows the tele-control system 400 of terminal according to another embodiment of the present invention.Fig. 4 is identical as Fig. 3 or waits Same step uses identical label.The tele-control system 400 of terminal is substantially identical to the long-range of the terminal in Fig. 3 in Fig. 4 Control system 300, the difference is that, the service management apparatus, service management 310 in Fig. 4 in the tele-control system 400 of terminal further includes Data processing module 311, the data processing module 311 are specifically used for:

The heartbeat packet that terminal reports is received by wireless access point device;After receiving heartbeat packet, according to remote control The instruction for establishing VPN connections tunnel is read in request;Send instructions to wireless access point device.

As alternative embodiment, data processing module 311 is additionally operable to execute control from wireless access point device reception terminal The implementing result of instruction, and implementing result is stored in preset caching;Service management apparatus, service management 310 is additionally operable to implementing result It is sent to application server.

In the above-described embodiments, application server sends control instruction by the connection tunnels VPN to wireless access point device When, the transmission of data packet is carried out using User Datagram Protocol UDP.

Udp protocol postpones that small, data transmission efficiency is high in data transmission procedure, and processing speed is fast, is not take up too many System resource, so as to save network and server resource.

As alternative embodiment, the service management apparatus, service management 310 in Fig. 4 in the tele-control system 400 of terminal further includes:

Temporary credentials generation module 312, the account identity information for the terminal according to storage is that terminal generates interim card Book, the instruction for establishing VPN connections tunnel are arranged to carry temporary credentials, and temporary credentials includes preset accesses effectively Phase.

Service management apparatus, service management 410 is additionally operable in the access term of validity of preset temporary credentials, will be used to establish VPN connections The instruction in tunnel is sent to wireless access point device.

In some embodiments, service management apparatus, service management 410 is additionally operable to the authority information of setting terminal, and by the power of the terminal Limit information is sent to application server.

Application server 330 is passed according to authority information by the connection tunnels VPN and using UDP to wireless access point device The defeated control instruction to terminal.

In the tele-control system of terminal in the embodiment of the present invention, ensure the control of application solutions by certification and mandate The transmission of instruction reaches the demand of real-time security remote management apparatus.

In embodiments of the present invention, service management apparatus, service management is located at the center of whole system, is provided to application server Access interface, and manage data processing module and temporary credentials generation module.

As alternative embodiment, when carrying out wireless environment using wireless access point device and building, multiple terminal devices can be with It is grouped management according to different types or different business demands, a group or more of terminal devices can access together One wireless access point device.

The other details of the tele-control system of terminal according to the ... of the embodiment of the present invention are described with above in association with Fig. 1 to Fig. 4 Terminal according to the ... of the embodiment of the present invention long-range control method it is similar, details are not described herein.

In order to make it easy to understand, below by taking terminal device is smart home device as an example, an exemplary implementation of the invention is introduced The tele-control system of the terminal of example.

Fig. 5 is the structural schematic diagram for the tele-control system for showing exemplary embodiment of the present.As shown in figure 5, long-range In control system 500, smart home device 301, smart home device 302 and smart home device 303 are connected into a nothing jointly Line access point apparatus 320, smart home device are notified by 320 timing of wireless access point device on service management apparatus, service management 310 Breath.

In some embodiments, application server 330 need to obtain in real time the state of specified smart home device 301 or Person needs to issue when update is allocated to smart home device 301 to initiate to ask to service management apparatus, service management 310;Service management is set Standby 310 after the heartbeat packet for receiving specified smart home device 301, by data processing module 311 by storage for building The instruction of vertical vpn tunneling is taken out, and wireless access point device 320 is sent to;Wireless access point device 320 is by the instruction, with VPN Proxy server 340 establishes tunnel connection;Application server 330 can be set by VPN proxy servers 340 with wireless access point Standby 320 are communicated, and issue new configuration information or control instruction to smart home device 301, such as intelligence photograph is opened in timing The switch or start by set date intelligent security guard equipment of bright equipment.

After smart home device 301 executes control instruction, implementing result can be transmitted by wireless access point device 320 To data processing module 311, which can be stored in preset caching by data processing module 311;Service management Equipment 310, comprising after the implementing result, which is taken out simultaneously from preset caching in detecting preset caching It is transmitted to application server 330.

The long-range control method and system of terminal through the embodiment of the present invention, application server pass through VPN agency services Device is established VPN with wireless access point device and is connect, and remote control is carried out to the state of wireless access point device and terminal device, And the transmission of data packet is carried out by udp protocol, to greatly save network and server resource.

It should be clear that the invention is not limited in specific configuration described above and shown in figure and processing. For brevity, it is omitted here the detailed description to known method.In the above-described embodiments, several tools have been described and illustrated The step of body, is as example.But procedure of the invention is not limited to described and illustrated specific steps, this field Technical staff can be variously modified, modification and addition after the spirit for understanding the present invention, or suitable between changing the step Sequence.

Functional block shown in structures described above block diagram can be implemented as hardware, software, firmware or their group It closes.When realizing in hardware, it may, for example, be electronic circuit, application-specific integrated circuit (ASIC), firmware appropriate, insert Part, function card etc..When being realized with software mode, element of the invention is used to execute program or the generation of required task Code section.Either code segment can be stored in machine readable media program or the data-signal by being carried in carrier wave is passing Defeated medium or communication links are sent." machine readable media " may include any medium for capableing of storage or transmission information. The example of machine readable media includes electronic circuit, semiconductor memory devices, ROM, flash memory, erasable ROM (EROM), soft Disk, CD-ROM, CD, hard disk, fiber medium, radio frequency (RF) link, etc..Code segment can be via such as internet, inline The computer network of net etc. is downloaded.

It should also be noted that, the exemplary embodiment referred in the present invention, is retouched based on a series of step or device State certain methods or system.But the present invention is not limited to the sequence of above-mentioned steps, that is to say, that can be according in embodiment The sequence referred to executes step, may also be distinct from that the sequence in embodiment or several steps are performed simultaneously.

The above description is merely a specific embodiment, it is apparent to those skilled in the art that, For convenience of description and succinctly, the system, module of foregoing description and the specific work process of unit can refer to preceding method Corresponding process in embodiment, details are not described herein.It should be understood that scope of protection of the present invention is not limited thereto, it is any to be familiar with Those skilled in the art in the technical scope disclosed by the present invention, can readily occur in various equivalent modifications or substitutions, These modifications or substitutions should be covered by the protection scope of the present invention.

Claims (10)

1. a kind of long-range control method of terminal, which is characterized in that the long-range control method includes:
The remote control notification that application server is sent is received, according to the remote control notification, by storage for establishing void The instruction in quasi- dedicated network VPN connections tunnel is sent to the wireless access point device being connect with terminal wireless;
The wireless access point device is according to described instruction, in the wireless access point device and specified VPN proxy servers Between establish VPN connections tunnel;
The application server is set using User Datagram Protocol UDP to the wireless access point by the connection tunnels VPN Control instruction of the standby transmission to the terminal.
2. long-range control method according to claim 1, which is characterized in that it is described according to the remote control notification, it will The instruction for establishing VPN connections tunnel of storage is sent to the wireless access point device being connect with terminal wireless, including:
The heartbeat packet that the terminal reports is received by the wireless access point device;
After receiving the heartbeat packet, according to the remote control notification, the finger for establishing VPN connections tunnel is read It enables;
Described instruction is sent to the wireless access point device.
3. long-range control method according to claim 1, which is characterized in that the method further includes:
The implementing result that the terminal executes the control instruction is received from the wireless access point device, and knot is executed by described Fruit is stored in preset caching;
The implementing result in the caching is sent to the application server.
4. long-range control method according to claim 1, which is characterized in that it is described according to the remote control notification, it will The instruction for establishing VPN connections tunnel of storage is sent to the wireless access point device being connect with terminal wireless, including:
It is that the terminal generates temporary credentials according to the account identity information of the terminal of storage, it is described for establishing VPN companies The instruction for connecing tunnel is arranged to carry the temporary credentials, and the temporary credentials includes the preset access term of validity;
In the access term of validity, the instruction for establishing VPN connections tunnel is sent to the wireless access point and is set It is standby.
5. long-range control method according to claim 1, which is characterized in that the method further includes:
The authority information of the terminal is set, and the authority information is sent to the application server;
The application server is transmitted to the wireless access point device to the end by VPN connections tunnel using UDP The control instruction at end, including:
The application server is wirelessly connect using the UDP to described according to the authority information, by the connection tunnels VPN Enter control instruction of the point device transmission to the terminal.
6. a kind of tele-control system of terminal, which is characterized in that the tele-control system includes service management apparatus, service management, wireless Access point apparatus and application server;
The service management apparatus, service management, the remote control notification for receiving application server transmission, is asked according to the remote control It asks, storage is sent to wirelessly connecing of being connect with terminal wireless for establishing the instruction in Virtual Private Network VPN connections tunnels Enter point device;
The wireless access point device, for according to described instruction, acting on behalf of and taking with specified VPN in the wireless access point device VPN connections tunnel is established between business device;
The application server, for using User Datagram Protocol UDP to the wireless access by VPN connections tunnel Point device transmits the control instruction to the terminal.
7. tele-control system according to claim 6, which is characterized in that the service management apparatus, service management further includes at data Module is managed, the data processing module is used for:
The heartbeat packet that the terminal reports is received by the wireless access point device;
After receiving the heartbeat packet, according to the remote control notification, the finger for establishing VPN connections tunnel is read It enables;
Described instruction is sent to the wireless access point device.
8. tele-control system according to claim 6, which is characterized in that
The data processing module, is additionally operable to receive the terminal from the wireless access point device and executes the control instruction Implementing result, and the implementing result is stored in preset caching;
The service management apparatus, service management is additionally operable to the implementing result being sent to the application server.
9. tele-control system according to claim 6, which is characterized in that the service management apparatus, service management further includes:
Temporary credentials generation module, the account identity information for the terminal according to storage is that the terminal generates interim card Book, the instruction for establishing VPN connections tunnel are arranged to carry the temporary credentials, and the temporary credentials includes default The access term of validity;
The service management apparatus, service management is additionally operable in the access term of validity of the preset temporary credentials, by described for establishing The instruction in VPN connections tunnel is sent to the wireless access point device.
10. tele-control system according to claim 6, which is characterized in that
The service management apparatus, service management is additionally operable to that the authority information of the terminal is arranged, and the authority information is sent to described answer Use server;
The application server is according to the authority information, by the connection tunnels VPN and using the UDP to described wireless Access point apparatus transmits the control instruction to the terminal.
CN201710115304.6A 2017-02-28 2017-02-28 The long-range control method and system of terminal CN108512738A (en)

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