CN107071921A - A kind of terminal equipment control method and system based on wireless management frame - Google Patents
A kind of terminal equipment control method and system based on wireless management frame Download PDFInfo
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- CN107071921A CN107071921A CN201710018171.0A CN201710018171A CN107071921A CN 107071921 A CN107071921 A CN 107071921A CN 201710018171 A CN201710018171 A CN 201710018171A CN 107071921 A CN107071921 A CN 107071921A
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- terminal device
- message
- management frame
- gateway
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
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Abstract
The invention discloses a kind of terminal equipment control method and system based on wireless management frame, this method includes：Server receives the control data to terminal device；The server is received after the control data to terminal device, when judging that the terminal device has been reached the standard grade, and the information content that the terminal device is controlled will be sent to gateway；Gateway, which will be obtained, to be packaged in the information content that terminal device is controlled in a pre-defined wireless management frame, and issues equipment control message to terminal device；The terminal device in get equipment control message after, obtain the wireless management frame, corresponding operating is carried out, sets reply message to be sent to the gateway by equipment implementing result, the present invention can make wireless terminal device also can be by gateway or server controls and configuration in the case of without association.
Description
Technical field
The present invention relates to a kind of Intelligent housing field, more particularly to a kind of terminal device based on wireless management frame
Control method and system.
Background technology
At present, the network topological diagram of Intelligent household scene wireless terminal device being serviced device management is as shown in Figure 1.Wherein,
WIFI terminal equipment is associated by wirelessly being set up with the AP on gateway device, and is got from the address server on gateway device
IP address, the configuration management client on terminal device is set up by tcp with the configuration admin service end on server to be connected,
So as to carry out the control and configuration of correlation.
However, there is problems with actual use in current scheme：
1st, AP access capability is limited, and the general wireless concurrent access customer number of family expenses level equipment is 10~30.Intelligent family
The number for occupying scene terminal is likely to exceed AP access capability scope；
2nd, after there are many equipment access AP, because AP uses time division technique in user oriented, some bands can be made
The service effectiveness of the wide high or higher terminal of requirement of real time is deteriorated；
3rd, the terminal device for very small amount data transfer is remained associates with AP, adds the work(of whole system
Consumption.
The content of the invention
To overcome the shortcomings of that above-mentioned prior art is present, the purpose of the present invention is that offer is a kind of based on wireless management frame
Terminal equipment control method and system, so that wireless terminal device also can be by gateway or service in the case of without association
Device is controlled and configured, and reduces the number of the terminal device concurrently accessed on AP in home network, the consumption of less software and hardware resources.
For up to above-mentioned purpose, the present invention proposes a kind of terminal equipment control method based on wireless management frame, including as follows
Step：
Step one, server receives the control data to terminal device
Step 2, the server is received after the control data to terminal device, in judging that the terminal device reached the standard grade
When, the information content that the terminal device is controlled will be sent to gateway；
Step 3, gateway, which will be obtained, is packaged in a pre-defined wireless management frame to the information content that terminal device is controlled
In, and equipment control message is issued to terminal device；
Step 4, the terminal device obtains the wireless management frame, obtained according to its definition in getting after equipment control message
The information content controlled the terminal device is taken, and carries out corresponding operating, implementing result is set by equipment and replys message hair
Give the gateway.
Further, the wireless management frame uses the reserved field of frame control field in 802.11 frames to be used for terminal device
Equipment is controlled.
Further, the wireless management frame is used for terminal device using the subtype 1101 of the frame control field of 802.11 frames
Equipment control.
Further, the reservation region of the information element in the frame of radio management frame definition 802.11 should for carrying this pair
The information of terminal device control.
Further, for the information content controlled the terminal device, the information for being 200 from the ID of the wireless management frame
3rd byte of element starts, and total length is the corresponding values of second byte Length.
Further, before step one, in addition to：
The terminal device sends equipment when reaching the standard grade, to the gateway and reached the standard grade message, and the server end is notified by the gateway
End equipment is online；
The server is received after the message of reaching the standard grade of equipment, is performed corresponding processing, and is issued corresponding reply message and leads to
Gateway is crossed to terminal device.
Further, this method also includes：
The terminal device sends heartbeat message to the gateway at regular intervals after reaching the standard grade, and is notified to service by the gateway
The device terminal device is in connection state；
The server is received after the message of reaching the standard grade of equipment, is performed corresponding processing, and is issued corresponding reply message and leads to
The gateway is crossed to the terminal device.
To reach above-mentioned purpose, the present invention also provides a kind of terminal device control system based on wireless management frame, including：
Server,, will be to terminal when judging that terminal device has been reached the standard grade for receiving the control data to terminal device
The information content of equipment control is sent to gateway；
Gateway, a pre-defined wireless management frame is packaged in the information content that terminal device is controlled for that will obtain
In, and equipment control message is issued to terminal device；
Terminal device, for obtaining the wireless management frame, is obtained in the information controlled the terminal device according to its definition
Hold, corresponding operating is carried out according to the information content, and set reply message to be sent to the gateway by equipment implementing result.
Further, the server includes：
Control data receiving unit, for receiving the control data to the terminal device；
Control information transmitting element, when judging that the terminal device has been reached the standard grade, in the information that will be controlled terminal device
Hold and send to gateway；
Message replys unit, in receiving after reach the standard grade message or the heartbeat message of the terminal device, performs corresponding processing,
And corresponding reply message is issued to the terminal device.
Further, the gateway includes：
Equipment control message issuance unit, in receive the server transmission include to terminal device control information in
During the instruction of appearance, acquisition is packaged in the information content that terminal device is controlled in a pre-defined wireless management frame, and
Issue equipment and control message to terminal device；
Server is notified after message process unit, reach the standard grade message and the heartbeat message that receive the terminal device, and this is taken
The reply message that business device is issued is sent to terminal device.
Compared with prior art, the present invention a kind of terminal equipment control method and system based on wireless management frame passes through profit
Pre-defined wireless management frame is issued with gateway transmission with configuration information is controlled between gateway and wireless terminal device,
So that wireless terminal device also can be by gateway or server controls and configuration in the case of without association.Reduce family
The terminal number concurrently accessed on AP in network, the less consumption of software and hardware resources.
Brief description of the drawings
Fig. 1 is a kind of step flow chart for the position guiding method that stops of the present invention；
Fig. 2 is a kind of step flow chart of the terminal equipment control method based on wireless management frame of the present invention；
Fig. 3 is the composition structural representation of 802.11 frames；
Fig. 4 is the information element structural representation of wireless management frame in present pre-ferred embodiments；
Fig. 5 is the structural representation of the information content of the equipment control of wireless management frame in present pre-ferred embodiments；
Fig. 6 is a kind of system architecture diagram of the terminal device control system based on wireless management frame of the present invention；
Fig. 7 is the structural representation of server 60 in present pre-ferred embodiments；
Fig. 8 is the structural representation of gateway 61 in present pre-ferred embodiments；
Fig. 9 is the structural representation of terminal device 61 in present pre-ferred embodiments；
Figure 10 is the system architecture diagram of the specific embodiment of the invention.
Embodiment
Below by way of specific instantiation and embodiments of the present invention are described with reference to the drawings, those skilled in the art can
Understand the further advantage and effect of the present invention easily by content disclosed in the present specification.The present invention can also pass through other differences
Instantiation implemented or applied, the various details in this specification also can based on different viewpoints with application, without departing substantially from
Various modifications and change are carried out under the spirit of the present invention.
Fig. 2 is a kind of step flow chart of the terminal equipment control method based on wireless management frame of the present invention.Such as Fig. 2 institutes
Show that a kind of terminal equipment control method based on wireless management frame of the present invention comprises the following steps：
Step 201, control data of the received server-side to terminal device.In the present invention, to the control of terminal device
Request can be sent by other equipment, be provided with for example, being sent by smart mobile phone on control data, such as smart mobile phone to terminal
The APP programs (application program) of equipment control, user is by operating the APP programs to send the control to terminal device to server end
System request, the request can be sent by wireless network to server end, can also be sent by 3G/4G networks to server end, this
Invention is not limited.
Step 202, server is received after the control data to terminal device, when judging that terminal device has been reached the standard grade,
The information content that terminal device is controlled will be sent to gateway, content of the information content corresponding to control data here, example
If control data is the configuring request to terminal device, then the information content is the configuration information to terminal device, if control please
Ask to ask the control operation of terminal device, then the information content is the control operation information to terminal device.
Step 203, gateway, which will be obtained, is packaged in a pre-defined radio management to the information content that terminal device is controlled
In frame, issue equipment and control message to terminal device.
In the present invention, on the basis of 802.11 frames, the wireless management frame that type is 1101 is defined, as shown in Figure 3
For the composition structure of 802.11 frames, according to its structure it is recognised that the first two byte is：Frame control field.Before control field
2bit is：Protocol type, when up till now, value was set to：0, type is：It is management frame when 00, table 1 below is that different management frames are corresponding
Type and Sub the type field values：
Table 1
| 00 | Management | 0000 | Association Request |
| 00 | Management | 0001 | Association Response |
| 00 | Management | 0010 | Reassociation Request |
| 00 | Management | 0011 | Reassociation Response |
| 00 | Management | 0100 | Probe Request |
| 00 | Management | 0101 | Probe Response |
| 00 | Management | 0110-0111 | Reserved |
| 00 | Management | 1000 | Beacon |
| 00 | Management | 1001 | ATIM |
| 00 | Management | 1010 | Disassociation |
| 00 | Management | 1011 | Authentication |
| 00 | Management | 1100 | Deauthentication |
| 00 | Management | 1101-1111 | Reserved |
In the present invention, the 1101 of the reserved field equipment control for being used as Intelligent household scene is taken.
In the present invention, for wireless management frame, increase in the management frame information element that type is 200, i.e. Fig. 3
Frame body parts, the information element Element ID (component identifier) of 802.11 frames, value between 32~255 is retains
Region is not used, and the present invention defines the element that Element ID are 200, for carrying the information controlled terminal device.The letter
The form of breath element follows 802.11 universal standard, and Details as Follows：
Information element is the variable length component of management frame.Information element generally comprises an Element ID (component identification
Symbol) field, Length (length) field and an indefinite length field.The structure of information element is as shown in Figure 4.With
The information content controlled in Intelligent household scene equipment, is the 3rd of 200 information element from the ID of 802.11 wireless management frames
Individual byte starts, and total length is the corresponding values of second byte Length.The detailed construction of the information content of equipment control is as schemed
Shown in 5, wherein, crc32 is Byte3 to Byte (n-4), the 4 bytes verification of the corresponding contents of msg type and, Length is
The length of the corresponding contents of msg type, msg type are the information to reply terminal device control.
Step 204, terminal device obtains the wireless management frame, obtained according to its definition in getting after equipment control message
The information content controlled terminal device is taken, corresponding operating is carried out according to the information content, and implementing result is set by equipment
Reply message and be sent to gateway.
It is preferred that before step 201, the terminal equipment control method based on wireless management frame of the present invention, in addition to
Following steps：
Terminal device sends equipment when reaching the standard grade, to gateway and reached the standard grade message, notifies the server terminal device to exist by gateway
Line；
Server is received after the message of reaching the standard grade of equipment, can perform corresponding processing, such as：Renewal time stamp etc., then under
Send out corresponding and reply message by gateway to terminal device.
In a specific embodiment of the invention, equipment message of reaching the standard grade is as follows：
Equipment reach the standard grade reply message it is as follows：
It is preferred that the terminal equipment control method based on wireless management frame of the present invention, also comprises the following steps：
Terminal device sends heartbeat message to gateway at regular intervals after reaching the standard grade, and the server end is notified by gateway
End equipment is in connection state；
Server is received after the message of reaching the standard grade of equipment, can perform corresponding processing, such as：Renewal time stamp etc., then under
Send out corresponding and reply message by gateway to terminal device.
In the specific embodiment of the invention, equipment heartbeat message is as follows：
It is as follows that message is replied in equipment heartbeat：
Here it should be noted that, in the specific embodiment of the invention, the content of message is encapsulated using json forms, but above-mentioned
The json messages of encapsulation only do exemplary application, and the present invention is not limited.
Fig. 6 is a kind of system architecture diagram of the terminal device control system based on wireless management frame of the present invention.Such as Fig. 6 institutes
Show, a kind of terminal device control system based on wireless management frame of the present invention, including：Server 60, gateway 61 and terminal are set
Standby 62.
Wherein, server 60, for receiving the control data to terminal device, when judging that terminal device has been reached the standard grade,
The information content that terminal device is controlled will be sent to gateway；Gateway 61, for that will obtain in the information controlled terminal device
Hold and be packaged in a pre-defined wireless management frame, the wireless management frame is sent to terminal device 62；Terminal device 62, is used
In obtaining the wireless management frame, the information content controlled terminal device is obtained according to its definition, phase is carried out according to the information content
It should operate, and set reply message to be sent to gateway by equipment implementing result.
Fig. 7 is the structural representation of server 60 in present pre-ferred embodiments.As shown in fig. 7, server 60 includes：Control
Request reception unit 601 processed, control information transmitting element 602, message reply unit 603.
Wherein, control data receiving unit 601, for receiving the control data to terminal device.In the present invention, it is right
The control data of terminal device can be sent by other equipment, for example, sending control data, such as smart mobile phone by smart mobile phone
On be provided with to terminal device control APP programs (application program), user is by operating the APP programs to be sent to server end
To the control data of terminal device, the request can be sent by wireless network to server end, can also be sent by 3G/4G networks
To server end, the present invention is not limited；Control information transmitting element 602, will be right when judging that terminal device has been reached the standard grade
The information content of terminal device control is sent to gateway；Message reply unit 603, in receive terminal device reach the standard grade message or
After heartbeat message, corresponding processing is can perform, such as：Renewal time stamp etc., and corresponding reply message is issued to terminal device 62.
Fig. 8 is the configuration diagram of gateway 61 in present pre-ferred embodiments.In present pre-ferred embodiments, gateway 61
Including：Equipment control message issuance unit 610 and message process unit 611.
Equipment control message issuance unit 61, in the information included to terminal device control for receiving the transmission of server 60
During the instruction of content, it will obtain and the information content that terminal device is controlled be packaged in a pre-defined wireless management frame, and
Issue equipment and control message to terminal device；After message process unit 611, reach the standard grade message and the heartbeat message of receiving terminal apparatus
Server is notified, and the reply message that server is issued is sent to terminal device.
Fig. 9 is the configuration diagram of terminal device 62 in present pre-ferred embodiments.In present pre-ferred embodiments, eventually
End equipment 62 includes：Message execution unit 620, message are replied unit 621, packet sending unit of reaching the standard grade 622, heartbeat message and sent
Unit 623 and reply message receiving unit 624.
Wherein, message execution unit 620, when the equipment control message that gateway is issued is received, obtains therein wireless
Management frame, the information content controlled terminal device is obtained according to definition, and corresponding operating is carried out according to the information content；Message is replied
The implementing result of message execution unit 620 is set reply message to be sent to gateway by unit 621 by equipment；Message of reaching the standard grade is sent
Unit 622, sends message of reaching the standard grade to gateway when terminal device is reached the standard grade；Heartbeat message transmitting element 623, reaches the standard grade in terminal device
Afterwards, periodically heartbeat message is sent to gateway；Message receiving unit 624 is replied, the reply sent for the reception server and gateway
Message.
Figure 10 is the system architecture diagram of the specific embodiment of the invention.In the specific embodiment of the invention, the terminal device is
Wifi terminal devices, are intelligent home device, and specific process agent is run on gateway, help the wireless end in LAN
End equipment and server communication, agent are communicated using tcp with the configuration admin service end in server；Other agent leads to
The configuration management client crossed in the wireless terminal device in 802.11 pre-defined wireless management frame and home network environment
End is communicated, so that server can be controlled and configure to wireless terminal device, here, terminal device without
It is typical to find the operation that AP carries out wireless association, obtain IP address without from the Dynamic Host Configuration Protocol server of gateway.
In summary, the present invention a kind of terminal equipment control method and system based on wireless management frame is by using gateway
Issue pre-defined wireless management frame and transmission with configuration information is controlled between gateway and wireless terminal device so that nothing
Line terminal equipment also can be by gateway or server controls and configuration in the case of without association.Reduce in home network
The terminal number concurrently accessed on AP, the less consumption of software and hardware resources, the present invention utilizes wireless management frame progress equipment control
The transmission of system and configuration information, because the wireless priority in processing management frame is higher, so the real-time of control and configuration-direct
It is higher.
Any those skilled in the art can repair under the spirit and scope without prejudice to the present invention to above-described embodiment
Decorations are with changing.Therefore, the scope of the present invention, should be as listed by claims.
Claims (10)
1. a kind of terminal equipment control method based on wireless management frame, comprises the following steps：
Step one, server receives the control data to terminal device；
Step 2, the server is received after the control data to terminal device, when judging that the terminal device has been reached the standard grade, will
The information content that the terminal device is controlled is sent to gateway；
Step 3, gateway, which will be obtained, to be packaged in the information content that terminal device is controlled in a pre-defined wireless management frame,
And equipment control message is issued to terminal device；
Step 4, the terminal device obtains the wireless management frame in getting after equipment control message, according to its definition acquisition pair
The information content of terminal device control, and corresponding operating is carried out, set reply message to be sent to by equipment implementing result
The gateway.
2. a kind of terminal equipment control method based on wireless management frame as claimed in claim 1, it is characterised in that：This is wireless
The equipment that management frame uses the reserved field of frame control field in 802.11 frames and is used for terminal device is controlled.
3. a kind of terminal equipment control method based on wireless management frame as claimed in claim 1, it is characterised in that：This is wireless
The equipment that management frame is used for terminal device using the subtype 1101 of the frame control field of 802.11 frames is controlled.
4. a kind of terminal equipment control method based on wireless management frame as claimed in claim 1, it is characterised in that：This is wireless
The reservation region of information element in the management frame of frame definition 802.11 is used for carrying the information of this pair terminal device control.
5. a kind of terminal equipment control method based on wireless management frame as claimed in claim 4, it is characterised in that：For right
The information content of terminal device control, since the 3rd byte of information element that the ID of the wireless management frame is 200, always
Length is the corresponding values of second byte Length.
6. a kind of terminal equipment control method based on wireless management frame as claimed in claim 1, it is characterised in that in step
Before one, in addition to：
The terminal device sends equipment when reaching the standard grade, to the gateway and reached the standard grade message, notifies the server terminal to set by the gateway
It is standby online；
The server is received after the message of reaching the standard grade of equipment, is performed corresponding processing, and is issued corresponding reply message and passes through net
Close to terminal device.
7. a kind of terminal equipment control method based on wireless management frame as claimed in claim 1, it is characterised in that this method
Also include：
The terminal device sends heartbeat message to the gateway at regular intervals after reaching the standard grade, and notifies server should by the gateway
Terminal device is in connection state；
The server is received after the message of reaching the standard grade of equipment, is performed corresponding processing, and is issued corresponding reply message and passes through this
Gateway gives the terminal device.
8. a kind of terminal device control system based on wireless management frame, including：
Server,, will be to terminal device when judging that terminal device has been reached the standard grade for receiving the control data to terminal device
The information content of control is sent to gateway；
Gateway, is packaged in a pre-defined wireless management frame for that will obtain to the information content that terminal device is controlled, and
Issue equipment and control message to terminal device；
Terminal device, for obtaining the wireless management frame, the information content controlled the terminal device, root are obtained according to its definition
Corresponding operating is carried out according to the information content, and sets reply message to be sent to the gateway by equipment implementing result.
9. a kind of terminal device control system based on wireless management frame as claimed in claim 8, it is characterised in that the service
Device includes：
Control data receiving unit, for receiving the control data to the terminal device；
Control information transmitting element, when judging that the terminal device has been reached the standard grade, the information content controlled terminal device is sent out
Deliver to gateway；
Message replys unit, in receiving after reach the standard grade message or the heartbeat message of the terminal device, performs and handles accordingly, and under
Send out corresponding and reply message to the terminal device.
10. a kind of terminal device control system based on wireless management frame as claimed in claim 8, it is characterised in that the net
Pass includes：
Equipment controls message issuance unit, in the information content that controls terminal device of including for receiving server transmission
During instruction, acquisition is packaged in the information content that terminal device is controlled in a pre-defined wireless management frame, and is issued
Equipment controls message to terminal device；
Notify server after message process unit, reach the standard grade message and the heartbeat message that receive the terminal device, and by the server
The reply message issued is sent to terminal device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710018171.0A CN107071921A (en) | 2017-01-11 | 2017-01-11 | A kind of terminal equipment control method and system based on wireless management frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710018171.0A CN107071921A (en) | 2017-01-11 | 2017-01-11 | A kind of terminal equipment control method and system based on wireless management frame |
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Family
ID=59597899
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| CN201710018171.0A Pending CN107071921A (en) | 2017-01-11 | 2017-01-11 | A kind of terminal equipment control method and system based on wireless management frame |
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| CN111837449A (en) * | 2018-03-14 | 2020-10-27 | 索尼公司 | Communication apparatus and communication system |
| CN112512097A (en) * | 2020-11-18 | 2021-03-16 | 北京小米移动软件有限公司 | Information processing method and device, electronic equipment and storage medium |
| CN115220419A (en) * | 2021-12-13 | 2022-10-21 | 广州汽车集团股份有限公司 | Vehicle offline configuration method and device based on wireless protocol and vehicle |
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Application publication date: 20170818 |