CN106998585A - A kind of outgoing handheld terminal for escorting device is while control the system and method for many electronic foot fasteners - Google Patents
A kind of outgoing handheld terminal for escorting device is while control the system and method for many electronic foot fasteners Download PDFInfo
- Publication number
- CN106998585A CN106998585A CN201710395876.4A CN201710395876A CN106998585A CN 106998585 A CN106998585 A CN 106998585A CN 201710395876 A CN201710395876 A CN 201710395876A CN 106998585 A CN106998585 A CN 106998585A
- Authority
- CN
- China
- Prior art keywords
- handheld terminal
- electronic foot
- foot fastener
- receiving module
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
- H04J3/0652—Synchronisation among time division multiple access [TDMA] nodes, e.g. time triggered protocol [TTP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
Abstract
The invention discloses a kind of outgoing handheld terminal for escorting device while controlling the system and method for many electronic foot fasteners, method and step includes：Electronic foot fastener wirelessly ask into network information to handheld terminal by broadcast transmission；Handheld terminal distributes a unique time slot in communication cycle to the electronic foot fastener, it is assigned rear hand-held terminal replies to agree into network information electron climbers, agrees to carry communication cycle duration, the climbers working time slot, handheld terminal precision clock information in network information；Electronic foot fastener, which is received, to be agreed to after network information to be synchronized itself clock according to handheld terminal precision clock information；Cycle duration and gap information that electronic foot fastener is specified according to handheld terminal, carry out normal work in subsequent duty cycle on the time slot, repeat the above steps other electronic foot fastener access networks used at the same time carrying out normal work.Personnel are escorted present invention accomplishes public safety-security area while escorting the demand that multidigit is escorted personnel.
Description
Technical field
The present invention relates to public safety-security area, particularly a kind of outgoing handheld terminal for escorting device is while control many electricity
The system and method for sub- climbers.
Background technology
System of escorting outgoing at present mainly includes three parts, handheld terminal, electronic foot fastener and geographical position show with
Ranging software harnesses control platform, in the system architecture, handheld terminal needs pairing to use with electronic foot fastener, common practice
It is：
Handheld terminal and the electronic foot fastener man-to-man messaging in the wireless communication frequency band that it is used, and passing through respectively
The communications protocol of definition, which is realized, matches and works；
The defect of such way is：One group is escorted personnel while when escort multidigit is escorted personnel, handheld terminal needs
Control the handheld terminal in many electronic foot fasteners, current electronic foot fastener system simultaneously can only be logical with an electronic foot fastener simultaneously
News, it is impossible to meet this usage scenario.
The content of the invention
For problems of the prior art, a handheld terminal is realized the invention provides one kind while controlling many
Electronic foot fastener, lifting is outgoing to escort device in the outgoing outgoing handheld terminal for escorting device for escorting the scene relevance grade in task
The system and method for many electronic foot fasteners are controlled simultaneously.
The purpose of the present invention is achieved through the following technical solutions.
It is a kind of to go out to escort the handheld terminal of device while controlling the system of many electronic foot fasteners, including handheld terminal and electricity
Sub- climbers, the handheld terminal and electronic foot fastener send and connect including central processing unit, GPS receiver processing module, ISM signals respectively
Receive module, mobile communication sending/receiving module and power management module power management module, the power management module is respectively extremely
GPS receiver processing module, SM signals sending/receiving module, mobile communication sending/receiving module are unidirectionally connected, the center processing
Device is bi-directionally connected with GPS receiver processing module, ISM signals sending/receiving module, mobile communication sending/receiving module respectively, described
GPS receiver processing module, ISM signals sending/receiving module, mobile communication sending/receiving module are connected to antenna, the hand
Hold and be unidirectionally connected with electro-acoustic element on the mobile communication sending/receiving module of terminal.
Further, the GPS receiver processing module is used to receive current geographical location information；The ISM signals hair
Send receiving module be used for complete receive and send the range information of handheld terminal and electronic foot fastener, receive reply handshake；Institute
Stating mobile communication sending/receiving module is used to pass to management and control by current geographic position information and with the range information of electronic foot fastener
Platform；The power management module, which is used to realize, to be powered and controls to the power supply of system components.
A kind of outgoing handheld terminal for escorting device is while control the method for many electronic foot fasteners, and step includes：
1) electronic foot fastener is started, the electronic foot fastener wirelessly ask into network information to hand-held by broadcast transmission
Terminal, performs step 2 afterwards)；
2) handheld terminal, which is received, is asked after network information, and one is distributed only to the electronic foot fastener in communication cycle
One time slot so that time slot used in the electronic foot fastener is different, performs step 3 afterwards)；
3) it is assigned the rear handheld terminal and replys and agrees into network information electron climbers, it is described to agree in network information
Communication cycle duration, the climbers working time slot, handheld terminal precision clock information are carried, step 4 is performed afterwards)；
4) electronic foot fastener, which is received, agrees to after network information to be entered itself clock according to handheld terminal precision clock information
Row is synchronous, to ensure the time consistency of handheld terminal and electronic foot fastener, and step 5 is performed afterwards)；
5) cycle duration and gap information that the electronic foot fastener is specified according to handheld terminal, in subsequent duty cycle
Carry out performing step 6 after normal work on the time slot)；
6) repeat step 1)-step 5) other electronic foot fastener access networks used at the same time are subjected to normal work.
Further, step 2) be specially to assume that wireless baud rate is N, then the byte number A=N/ per second that can be transmitted/receive
8, it is further assumed that the interaction message bag size communicated between handheld terminal and electronic foot fastener is M byte, then launches/receive a bag data
Processing time B=M/A=M*8/N, handheld terminal and electronic foot fastener once communicate C=2*B=M* the time required to interaction of shaking hands
16/N, handheld terminal and electronic foot fastener communication cycle need to be less than or equal to 1 second, it is assumed that this cycle is set to K, then hand in a cycle
Terminal and achievable interaction times P=INT (the K/C)=INT that shakes hands (K*N/ (16*M)) of electronic foot fastener are held, it is wireless by control
Baud rate N and interaction message bag size M so that P ＞=2, P parts are divided into by a communication cycle K, are referred to as one per the portion time
Individual time slot i (i=K/P).
Compared to prior art, the advantage of the invention is that：The present invention by it is outgoing escort the handheld terminal in device one
If individual fixed telecommunication cycle time is divided into dry plate, each electronic foot fastener being controlled by it is in the fixation of communication cycle
Between communicate with handheld terminal in piece, multiple electronic foot fasteners of same handheld terminal control are respectively in the difference of communication cycle
Between piece and handheld terminal communicate, do not disturb from each other, reach a handheld terminal while controlling the purpose of many electronic foot fasteners.
Control mode of the handheld terminal to many electronic foot fasteners is realized, public safety-security area is met and escorts personnel and escort simultaneously
Multidigit is escorted the demand of personnel.
Brief description of the drawings
Fig. 1 is handheld terminal structured flowchart of the invention.
Fig. 2 is the structured flowchart of the electronic foot fastener of the present invention.
Embodiment
With reference to Figure of description and specific embodiment, the present invention is described in detail.
It is a kind of to go out to escort the handheld terminal of device while controlling the system of many electronic foot fasteners, including handheld terminal and electricity
Sub- climbers, as shown in figure 1, the handheld terminal includes central processing unit, GPS receiver processing module, ISM signal sending/receivings
Block, mobile communication sending/receiving module and power management module power management module, the power management module connect to GPS respectively
Receive processing module, SM signals sending/receiving module, mobile communication sending/receiving module unidirectionally to connect, the central processing unit difference
It is bi-directionally connected with GPS receiver processing module, ISM signals sending/receiving module, mobile communication sending/receiving module, the GPS connects
Receive processing module, ISM signals sending/receiving module, mobile communication sending/receiving module and be connected to antenna, the hand-held end
Unidirectionally electro-acoustic element is connected with the mobile communication sending/receiving module at end.
As shown in Fig. 2 electronic foot fastener include central processing unit, GPS receiver processing module, ISM signals sending/receiving module,
Mobile communication sending/receiving module and power management module power management module, the power management module is respectively to GPS receiver
Processing module, SM signals sending/receiving module, mobile communication sending/receiving module are unidirectionally connected, the central processing unit respectively with
GPS receiver processing module, ISM signals sending/receiving module, mobile communication sending/receiving module are bi-directionally connected, the GPS receiver
Processing module, ISM signals sending/receiving module, mobile communication sending/receiving module are connected to antenna.
In handheld terminal, the GPS receiver processing module is used to receive current geographical location information；The ISM letters
Number sending/receiving module is used for the range information for completing to receive electronic foot fastener, and replys handshake；The mobile communication is sent
Receiving module is used to pass to control platform by current geographic position information and with the range information of electronic foot fastener；The power supply pipe
Reason module, which is used to realize, to be powered and controls to the power supply of system components, and central controller is used for the work for coordinating control each several part
State, realizes the outgoing function of escorting required for equipment.
In electronic foot fastener, the GPS receiver processing module is used to receive current geographical location information；The ISM letters
Number sending/receiving module be used to completing sending with the distance between hand-held set information, and receive hand-held set handshake；It is described to move
Dynamic communication, which sends to receive, to be used in electronic foot fastener after the safe distance limited, and current geographic position information is passed into management and control
Platform；The power management section, is mainly used in realizing and the power supply of system components is powered and controlled；The central controller
Part, is mainly used in coordinating the working condition of control each several part, realizes the outgoing function of escorting required for equipment.
A kind of outgoing handheld terminal for escorting device is while control the method for many electronic foot fasteners, and step includes：
1) electronic foot fastener is started, the electronic foot fastener wirelessly ask into network information to hand-held by broadcast transmission
Terminal, performs step 2 afterwards)；
2) handheld terminal receives the request access message of electronic foot fastener, judges whether the climbers belong to this terminal control, such as
Fruit is not belonging to this terminal control, ignores the message, if belonging to this terminal control, replys and agrees to access message to electronic foot
Button, and when carrying out accurate school to electronic foot fastener in the message, while telling in the cycle used during its work of the electronic foot fastener
Timeslice；The handheld terminal, which is received, is asked after network information, and one is distributed uniquely to the electronic foot fastener in communication cycle
Time slot so that time slot used in the electronic foot fastener is different, afterwards perform step 3)；
3) it is assigned the rear handheld terminal and replys and agrees into network information electron climbers, it is described to agree in network information
Communication cycle duration, the climbers working time slot, handheld terminal precision clock information are carried, step 4 is performed afterwards)；
4) electronic foot fastener, which is received, agrees to after network information to be entered itself clock according to handheld terminal precision clock information
Row is synchronous, to ensure the time consistency of handheld terminal and electronic foot fastener, and step 5 is performed afterwards)；
5) cycle duration and gap information that the electronic foot fastener is specified according to handheld terminal, in subsequent duty cycle
Carry out performing step 6 after normal work on the time slot)；
6) repeat step 1)-step 5) other electronic foot fastener access networks used at the same time are subjected to normal work.
According to the principle of wireless telecommunications, reception of wireless signals or baud rate and the communication for sending processing time and wireless carrier
Message package size is inversely.The present invention is exactly, according to this relation, to be disappeared by the baud rate and communication that control wireless carrier
Bag size is ceased, the wireless signal transmitting-receiving process time is shortened to the degree that can complete repeatedly to interact in a communication cycle, from
And can realize that multiple electronic foot fasteners are fully completed a wheel interacting message with hand-held set in a communication cycle, to reach one
Handheld terminal controls the purpose of many electronic foot fasteners simultaneously.
Step 2) be specially to assume that wireless baud rate is N, then the byte number A=N/8 per second that can be transmitted/receive, it is further assumed that
The interaction message bag size communicated between handheld terminal and electronic foot fastener is M byte, then when launching/receive the processing of a bag data
Between B=M/A=M*8/N, handheld terminal and electronic foot fastener once communicate C=2*B=M*16/N the time required to interaction of shaking hands, hand-held
Terminal and electronic foot fastener communication cycle need to be less than or equal to 1 second, it is assumed that this cycle is set to K, then in a cycle handheld terminal and
Achievable interaction times P=INT (the K/C)=INT that shakes hands (K*N/ (16*M)) of electronic foot fastener, by controlling wireless baud rate N
With interaction message bag size M so that P ＞=2, a communication cycle K is divided into P parts, is referred to as a time slot i per the portion time
(i=K/P).In climbers access system, the time slot fixed to its distribution, each climbers on the time slot that it is fixed with hand-held set
Do not interfere with each other between interacting message, many climbers, the control method of many climbers of terminal control so can be achieved.
Claims (4)
1. a kind of go out to escort the handheld terminal of device while controlling the system of many electronic foot fasteners, including handheld terminal and electronics
Climbers, it is characterised in that the handheld terminal and electronic foot fastener include central processing unit, GPS receiver processing module, ISM letters respectively
Number sending/receiving module, mobile communication sending/receiving module and power management module power management module, the power management mould
Block is unidirectionally connected to GPS receiver processing module, SM signals sending/receiving module, mobile communication sending/receiving module respectively, described
Central processing unit is two-way with GPS receiver processing module, ISM signals sending/receiving module, mobile communication sending/receiving module respectively
Connection, the GPS receiver processing module, ISM signals sending/receiving module, mobile communication sending/receiving module are connected to day
Unidirectionally electro-acoustic element is connected with line, the mobile communication sending/receiving module of the handheld terminal.
2. a kind of outgoing handheld terminal for escorting device according to claim 1 is while control many electronic foot fasteners is
System, it is characterised in that the GPS receiver processing module is used to receive current geographical location information；The ISM signals send and connect
The range information that module is used to complete to receive and send handheld terminal and electronic foot fastener is received, receives and replys handshake；It is described to move
Dynamic communication sending/receiving module is used to pass to control platform by current geographic position information and with the range information of electronic foot fastener；
The power management module, which is used to realize, to be powered and controls to the power supply of system components.
3. a kind of outgoing handheld terminal for escorting device is while control the method for many electronic foot fasteners, it is characterised in that step bag
Include：
1) electronic foot fastener is started, the electronic foot fastener wirelessly ask into network information to hand-held end by broadcast transmission
End, performs step 2 afterwards)；
2) handheld terminal, which is received, is asked after network information, and one is distributed uniquely to the electronic foot fastener in communication cycle
Time slot so that time slot used in the electronic foot fastener is different, performs step 3 afterwards)；
3) it is assigned the rear handheld terminal and replys and agrees into network information electron climbers, it is described to agree to carry in network information
Communication cycle duration, the climbers working time slot, handheld terminal precision clock information, perform step 4 afterwards)；
4) electronic foot fastener, which is received, agrees to according to handheld terminal precision clock information that the progress of itself clock is same after network information
Step, to ensure the time consistency of handheld terminal and electronic foot fastener, performs step 5 afterwards)；
5) cycle duration and gap information that the electronic foot fastener is specified according to handheld terminal, in subsequent duty cycle at this
Carry out performing step 6 after normal work in gap)；
6) repeat step 1)-step 5) other electronic foot fastener access networks used at the same time are subjected to normal work.
4. a kind of outgoing handheld terminal for escorting device according to claim 3 is while control the side of many electronic foot fasteners
Method, it is characterised in that step 2) be specially to assume that wireless baud rate is N, then the byte number A=N/8 per second that can be transmitted/receive, then
Assuming that the interaction message bag size communicated between handheld terminal and electronic foot fastener is M byte, then launch/receive the place of a bag data
Reason time B=M/A=M*8/N, handheld terminal and electronic foot fastener once communicate C=2*B=M*16/N the time required to interaction of shaking hands,
Handheld terminal and electronic foot fastener communication cycle need to be less than or equal to 1 second, it is assumed that this cycle is set to K, then hand-held end in a cycle
End and achievable interaction times P=INT (the K/C)=INT that shakes hands (K*N/ (16*M)) of electronic foot fastener, by controlling wireless baud
Rate N and interaction message bag size M so that P ＞=2, P parts are divided into by a communication cycle K, when being referred to as one per the portion time
Gap i (i=K/P).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710395876.4A CN106998585A (en) | 2017-05-27 | 2017-05-27 | A kind of outgoing handheld terminal for escorting device is while control the system and method for many electronic foot fasteners |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710395876.4A CN106998585A (en) | 2017-05-27 | 2017-05-27 | A kind of outgoing handheld terminal for escorting device is while control the system and method for many electronic foot fasteners |
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| Publication Number | Publication Date |
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| CN106998585A true CN106998585A (en) | 2017-08-01 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710395876.4A Pending CN106998585A (en) | 2017-05-27 | 2017-05-27 | A kind of outgoing handheld terminal for escorting device is while control the system and method for many electronic foot fasteners |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112040416A (en) * | 2020-08-12 | 2020-12-04 | 华东计算技术研究所（中国电子科技集团公司第三十二研究所） | Intelligent electronic foot ring system and method for controlling outgoing escort task |
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Application publication date: 20170801 |