CN109379709A - A kind of dynamic electron fence system and method - Google Patents
A kind of dynamic electron fence system and method Download PDFInfo
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- CN109379709A CN109379709A CN201811346461.9A CN201811346461A CN109379709A CN 109379709 A CN109379709 A CN 109379709A CN 201811346461 A CN201811346461 A CN 201811346461A CN 109379709 A CN109379709 A CN 109379709A
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- positioning terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The invention discloses a kind of dynamic electron fence system and methods, which is characterized in that the system comprises: positioning terminal, gateway management terminal and cloud server；The positioning terminal is used to send broadcasting packet to the gateway management terminal by low power loss communication technology；The gateway management terminal is used to receive the broadcasting packet of positioning terminal transmission, and records corresponding signal strength；It calculates and generates messaging parameter, and the messaging parameter is sent to the cloud server；The cloud server obtains the messaging parameter for being communicated with the communication module of the gateway management terminal；Judge whether the positioning terminal present position is normal according to the messaging parameter and preset fence rule, and judging result is fed back into the gateway management terminal；Moveable dynamic electron fence is arranged by the fence being arranged centered on multiple gateway management terminals to realize under dynamic scene in the system and method.
Description
Technical field
The present invention relates to field of locating technology, more particularly, to a kind of dynamic electron fence system and method.
Background technique
Tourism, the management in team are ground in the scene of many team trip, such as the outgoing labour in prison, middle and elementary school student
Personnel need to grasp the location information of team member at any time, occur leaving one's post or being not intended to intentionally the case where falling behind to avoid team member.
By taking students in middle and primary schools go out to grind and learn scene as an example, for the safety for ensureing student, grinding the teacher leader of a group of people can all be required
Student cannot fall behind, and must be maintained in certain distance between teacher, but only can not evade this completely by these regulations
Class risk is highly desirable to assist by some technological means and equipment to find problems in time.Currently, some grind group
Using allowing by the way of student's carrying electronic location watch, such teachers can check on APP often one by one at any time for team
The position of a student, but there are still more deficiencies for this mode:
Real-time is poor.Electronic location wrist-watch is generally by the way of periodically positioning, for example positioning in 10 minutes is primary, backstage
The position of a student could be updated on the management APP of management system or teacher after a period of time, it is possible to which teacher can learn
It could be found after the raw long period of falling behind.Each wrist-watch only uploads a position according to certain time interval, is not to synchronize
Acquisition and uploading position, all student's location points for causing teacher to see on map are not synchronization location point, just can not
Judge to inscribe everybody true position gap when this, also can not just judge whether that someone falls behind.In addition, part electronic watch is supported
The mode (continuing uploading position point, acquisition and the period uploaded were changed within 10 seconds) persistently tracked, but power consumption is high, it is general
Electronic location wrist-watch stand-by time is 3 days or so under logical mode, and opening location watch after continuing tracing mode can only often work
3-4 hour, so this mode will not be opened when normal use.
It is easy false alarm.Electronic location wrist-watch generally uses GPS/ Beidou, WIFI and base station location: GPS/ Beidou positioning accurate
Spend high (5-15 meters) but can only be in spacious outdoor application, interior, cave can not position in narrow mountain valley；In WIFI positioning accuracy
It Deng (20 meters) but must can just come into force in the place for thering is WIFI signal to cover, be commonly used in urban district and position, field would generally lose
Effect；Base station location precision is low (50 meters -500 meters), and in the lower situation of field base station density, deviations may larger, meeting
Cause to report by mistake.
Fence is unavailable.Ordinary electronic location watch system generally also supports fence function, is achieved in that
As soon as a region delimited on map, if the location point not triggering alarm in the area that wrist-watch uploads.But it goes out to grind
Troop, all in travel condition when most, team center is constantly changing, in this case on map
A specified region is infeasible as stationary electronic fence mode.
The scenes such as the outgoing labour of prison prisoner also have similar scheme and problem, and the requirement to real-time is higher, and must
It must solve the problems, such as that real-time detection is left one's post, and the characteristic of real-time tracing high power consumption conflicts with each other in current main-stream scheme, it is more difficult to it is full
The demand of the foot scene.
Summary of the invention
In order to solve the prior art described in background technology be unable to satisfy need in some scenes in real time dynamic really
Recognize multiple dynamic points relative position state whether the problem in desired extent, the present invention provides a kind of dynamic electron fences
System and method；The system and method is enclosed by the dynamic electronics being arranged centered on multiple dynamic gateway management terminals
Realize that efficient low-consume monitors the relative position state of multiple dynamic points in real time using low power loss communication technology in column；It is described a kind of dynamic
State electronic enclosure system includes:
Positioning terminal, gateway management terminal and cloud server；
The positioning terminal includes low power loss communication module；The low power loss communication module is used for according to preset rules to institute
It states gateway management terminal and sends broadcasting packet；
The gateway management terminal includes low power loss communication receiving module, data processing module, communication module and management
Module, the low power loss communication receiving module is used to receive the broadcasting packet of positioning terminal transmission, and it is strong to record corresponding signal
Degree；The data processing module generates messaging parameter for calculating, and the messaging parameter includes being confirmed according to the broadcasting packet
Positioning terminal identity and the relative distance that positioning terminal and gateway management terminal are obtained according to the signal strength；The communication
Module is used to the messaging parameter being sent to the cloud server；The management module is used for real-time display from the cloud
Whether normally feed back the received positioning terminal present position of server；
The cloud server includes cloud communication module and Service Processing Module, the cloud communication module be used for
The communication module of the gateway management terminal is communicated, and obtains the messaging parameter, the Service Processing Module is according to
Messaging parameter and preset fence rule judge whether the positioning terminal present position is normal, and judging result is fed back to
The gateway management terminal.
Further, the positioning terminal further includes locating module, and the locating module includes GPS/ Beidou positioning submodule
Block, for determining the start time point for sending broadcasting packet from satellite synchronization high-precision time service to provide time reference.
Further, the locating module further includes GSM positioning submodule, WIFI positioning submodule；The GSM locator
Module is used to be positioned the absolute position to determine positioning terminal by the base station GSM；The WIFI positioning submodule is for leading to
It crosses WIFI and is positioned absolute position to determine positioning terminal；The GPS/ Beidou positioning submodule is used for according to GPS or north
Bucket satellite is positioned the absolute position to determine positioning terminal.
Further, the broadcasting packet that the positioning terminal is sent includes equipment Serial Number and dynamic check code；It is described
Equipment Serial Number is uniquely bound with corresponding positioning terminal, and the dynamic check code is changed according to the preset rules of agreement；
The gateway management terminal judges whether the dynamic check code is correct according to the corresponding preset rules of agreement, to determine broadcast
The authenticity of message.
Further, the gateway management terminal further includes locating module, and the locating module is by presetting localization method
The positioning position information of the gateway management terminal is obtained, and the positioning position information of the gateway management terminal is sent to institute
State cloud server；The default localization method includes being positioned by GPS/ Beidou, by GSM base station location and being passed through
WIFI is positioned.
Further, when the cloud server judges the positioning terminal present position exception, the cloud service
Device is communicated with the positioning terminal, obtains the absolute position of the positioning terminal, and the position location is sent to net
Close management terminal.
Further, the Cloud Server is communicated with the positioning terminal, and the positioning terminal is all on schedule
Phase reports the absolute position of its positioning terminal；When the cloud server judges the positioning terminal present position exception, institute
It states cloud server and the positioning terminal absolute position that the last time positioning terminal reports is sent to gateway management terminal.
Further, the positioning terminal includes smart lock, for being worn on the body of people to be positioned, has nothing after wearing
The characteristic that method is voluntarily removed；
The gateway terminal is the mobile phone for supporting low power loss communication function.
Further, the positioning terminal is multiple, and the gateway management terminal is one or more；Each positioning terminal
Broadcasting packet can be received by one or more gateway management terminals.
Further, the low power loss communication module of the positioning terminal using bluetooth technology with low power consumption, uwb technology,
Any one of Zigbee-technology and lora technology；The low power loss communication receiving module use of the gateway management terminal and institute
State the identical low power loss communication mode of low power loss communication module.
A kind of dynamic electron fence method includes:
Gateway management terminal receives the broadcasting packet that positioning terminal is sent, and records corresponding signal strength；
Gateway management terminal, which calculates, generates messaging parameter, and the messaging parameter includes being confirmed to position according to the broadcasting packet
Terminal identity and the relative distance that positioning terminal and gateway management terminal are obtained according to the signal strength；
The messaging parameter is sent to cloud server；
Messaging parameter and preset fence rule judge position locating for positioning terminal to the cloud server based on the received
It whether normally to set, and judging result is fed back into the gateway management terminal.
Further, before the broadcasting packet that gateway management terminal receives that positioning terminal is sent, the method also includes:
Positioning terminal obtains time reference, determines and send rising for broadcasting packet by receiving the time service of satellite synchronization high-precision
Begin time point.
Further, the positioning terminal is positioned the absolute position to determine positioning terminal by locating module；Institute
Stating locating module includes GSM positioning submodule, WIFI positioning submodule and GPS/ Beidou positioning submodule.
Further, the broadcasting packet that the positioning terminal is sent includes equipment Serial Number and dynamic check code；It is described
Equipment Serial Number is uniquely bound with corresponding positioning terminal, and the dynamic check code is changed according to the preset rules of agreement；
The gateway management terminal judges whether the dynamic check code is correct according to the corresponding preset rules of agreement, to determine broadcast
The authenticity of message.
Further, the gateway management terminal obtains the sprocket bit of the gateway management terminal by presetting localization method
Confidence breath, and the positioning position information of the gateway management terminal is sent to the cloud server；The default positioning side
Method includes being positioned by GPS/ Beidou, being positioned by GSM base station location and by WIFI.
Further, when the cloud server judges the positioning terminal present position exception, the cloud service
Device is communicated with the positioning terminal, obtains the absolute position of the positioning terminal, and the position location is sent to net
Close management terminal.
Further, the Cloud Server is communicated with the positioning terminal, and the positioning terminal is all on schedule
Phase reports the absolute position of its positioning terminal；When the cloud server judges the positioning terminal present position exception, institute
It states cloud server and the positioning terminal absolute position that the last time positioning terminal reports is sent to gateway management terminal.
Further, the positioning terminal is multiple, and the gateway management terminal is one or more；Each positioning terminal
Broadcasting packet can be received by one or more gateway management terminals.
Further, the low power loss communication module of the positioning terminal using bluetooth technology with low power consumption, uwb technology,
Any one of Zigbee-technology and lora technology；The low power loss communication receiving module use of the gateway management terminal and institute
State the identical low power loss communication mode of low power loss communication module.
The invention has the benefit that technical solution of the present invention, a kind of dynamic electron fence system and method are given,
Fence of the system and method by setting centered on multiple gateway management terminals, to realize in dynamic scene
Under, moveable dynamic electron fence is set；The method is complete by the low power loss communication technology of such as bluetooth technology with low power consumption
It is communicated at positioning terminal with the information of gateway management terminal room, only opens location tracking in the abnormal conditions such as fall behind；Compared to biography
System scheme real-time is higher and power consumption is lower, in the case where realizing second grade real-time monitoring, persistently can reach tradition using the time
The decades of times of station-keeping mode；The gateway management terminal and the positioning terminal data interaction amount are small simultaneously, and transmission speed is high, number
It is fast according to processing；Solves the relative position state for needing dynamically to confirm multiple dynamic points in real time under dynamic scene in various aspects
Whether the problem in desired extent.
Detailed description of the invention
By reference to the following drawings, exemplary embodiments of the present invention can be more fully understood by:
Fig. 1 is a kind of structure chart of dynamic electron fence system of the specific embodiment of the invention；
Fig. 2 is a kind of flow chart of dynamic electron fence system of the specific embodiment of the invention；
Fig. 3 is the schematic diagram for the fence that a gateway management terminal of the specific embodiment of the invention is formed；
Fig. 4 is the schematic diagram for the fence that multiple gateway management terminals of the specific embodiment of the invention are formed.
Specific embodiment
Exemplary embodiments of the present invention are introduced referring now to the drawings, however, the present invention can use many different shapes
Formula is implemented, and is not limited to the embodiment described herein, and to provide these embodiments be at large and fully disclose
The present invention, and the scope of the present invention is sufficiently conveyed to person of ordinary skill in the field.Show for what is be illustrated in the accompanying drawings
Term in example property embodiment is not limitation of the invention.In the accompanying drawings, identical cells/elements use identical attached
Icon note.
Unless otherwise indicated, term (including scientific and technical terminology) used herein has person of ordinary skill in the field
It is common to understand meaning.Further it will be understood that with the term that usually used dictionary limits, should be understood as and its
The context of related fields has consistent meaning, and is not construed as Utopian or too formal meaning.
Fig. 1 is a kind of structure chart of dynamic electron fence system of the specific embodiment of the invention；As shown in Figure 1, described
System includes:
Positioning terminal 110, gateway management terminal 120 and cloud server 130；
The positioning terminal 110 includes low power loss communication module 111；The low power loss communication module 111 is used for according to pre-
If rule sends broadcasting packet to the gateway management terminal 120；
The broadcasting packet that the positioning terminal 110 is sent includes equipment Serial Number and dynamic check code；The equipment sequence
Uniquely binding, the dynamic check code are changed row number according to the preset rules of agreement with corresponding positioning terminal 110；It is described
Gateway management terminal 120 judges whether the dynamic check code is correct according to the corresponding preset rules of agreement, to determine broadcast
The authenticity of message.
It is not orientation that the positioning terminal 110, which sends broadcasting packet, but is circle with 110 present position of positioning terminal
The heart sends broadcasting packet around, and gateway management terminal 120 in a certain range all can receive the broadcasting packet, only connects
The signal strength of the broadcasting packet received and the distance dependent of gateway management terminal 120 and positioning terminal 110, in no barrier
In the case where, the remoter signal strength of distance is weaker；Based on this can be converted by signal strength the gateway management terminal 120 with it is fixed
The relative distance of position terminal 110.
The gateway management terminal 120 includes low power loss communication receiving module 121, data processing module 122, communication module
123 and management module 124, the low power loss communication receiving module 121 is used to receive the broadcast report of the transmission of positioning terminal 110
Text, and record corresponding signal strength；
The data processing module 122 generates messaging parameter for calculating, and the messaging parameter includes according to the broadcast
Message confirms 110 identity of positioning terminal and obtains positioning terminal 110 and gateway management terminal 120 according to the signal strength
Relative distance；The identity of the positioning terminal 110 includes equipment Serial Number and dynamic check code according to above-mentioned broadcasting packet
It is verified by preset rules；
The communication module 123 is used to the messaging parameter being sent to the cloud server 130；The communication module
Communication between 123 and cloud server 130 can be communicated by the network of 3G/4G；It can also be available existing by other
The communication technology.
The management module 124 is used for real-time display from received 110 institute of positioning terminal of the cloud server 130
Whether place normally feeds back position；
The cloud server 130 includes cloud communication module 131 and Service Processing Module 132, the cloud communication
Module 131 obtains the messaging parameter for being communicated with the communication module 123 of the gateway management terminal 120；The industry
Processing module 132 of being engaged in judges that 110 present position of positioning terminal is according to the messaging parameter and preset fence rule
It is no normal, and judging result is fed back into the gateway management terminal 120.
Further, in the present embodiment, the system is further characterized in that:
The positioning terminal 110 further includes locating module, and the locating module includes GPS/ Beidou positioning submodule, is used for
The start time point for sending broadcasting packet is determined from satellite synchronization high-precision time service to provide time reference.
In the present embodiment, positioning terminal 110 be it is multiple, if not acquiring the position of each terminal in synchronization point, according to
This judgement the result is that not no actual reference；Therefore each of the multiple positioning terminal 110, pass through above-mentioned side
The high-precision time service that formula is synchronized from satellite obtains a synchronous time reference, as synchronous acquisition positioning, sends broadcast
The starting point of message；
Further, the locating module further includes GSM positioning submodule, WIFI positioning submodule；The GSM locator
Module is used to be positioned the absolute position to determine positioning terminal 110 by the base station GSM；The WIFI positioning submodule is used for
The absolute position to determine positioning terminal 110 is positioned by WIFI；The GPS/ Beidou positioning submodule is used for according to GPS
Or big-dipper satellite is positioned the absolute position to determine positioning terminal 110.
It can be under the fence of the above-mentioned locating module in normal state and to be not turned on；Positioning terminal 110
The transmission that broadcasting packet is carried out to gateway management terminal 120 is only kept by low power loss communication module 111；In abnormal cases,
The locating module can work according to the instruction of cloud server 130, specifically be described below.
Further, the gateway management terminal 120 further includes locating module, and the locating module passes through default positioning side
Method obtains the positioning position information of the gateway management terminal 120, and by the positioning position information of the gateway management terminal 120
It is sent to the cloud server 130；The default localization method includes being positioned by GPS/ Beidou, by the base station GSM
It positions and is positioned by WIFI.
The cloud server 130 can be true by obtaining the positioning position information (absolute position) of gateway management terminal 120
The specific location and range of fixed entire fence；The gateway management terminal 120, can be by above-mentioned default localization method
Any acquisition positioning position information, positioning position information can also be obtained by three kinds of methods, according to preset method
The positioning position information of the same position obtained under three kinds of methods is compared in processing, reduces error, to obtain more accurate sprocket bit
Confidence breath.
In the present embodiment, when cloud server 130 judges that 110 present position of positioning terminal is normal, that is, judge
When all positioning terminals 110 are in fence, it can think that 120 feedback states of gateway management terminal are normal；And work as
When cloud server 130 judges the 110 present position exception of positioning terminal, that is, there are individual positioning terminals 110 in fence
When outer, the gateway management terminal 120 not only will feed back exception to the gateway management terminal 120, also need to the gateway pipe
Reason terminal 120 feeds back the Absolutely orientation information of abnormal positioning terminal 110；This process has the following two kinds performance:
1, when the cloud server 130 judges the 110 present position exception of positioning terminal, the cloud server
130 are communicated with the positioning terminal 110, obtain the absolute position of the positioning terminal 110, and the position location is sent out
It send to gateway management terminal 120.
2, the Cloud Server is communicated with the positioning terminal 110, the positioning terminal 110 period on schedule
Report the absolute position of its positioning terminal 110；When the cloud server 130 judges that 110 present position of positioning terminal is different
Chang Shi, 110 absolute position of positioning terminal that the cloud server 130 reports the last time positioning terminal 110 are sent
To gateway management terminal 120.
Positioning terminal 110 in above-mentioned two situations also needs to include the communication module that can be communicated with cloud server 130,
This is not repeated.
Further, the positioning terminal 110 is multiple, and the gateway management terminal 120 is one or more；It is each fixed
The broadcasting packet of position terminal 110 can be received by one or more gateway management terminals 120.
As shown in figure 3, the situation for being one for the gateway management terminal 120, the multiple positioning terminal 110 needs all
In the region with the gateway management terminal 120 for the surrounding in the center of circle, i.e., carry out activity in fence；
Fig. 4 is that the gateway management terminal 120 is multiple situation, with each of the multiple gateway management terminal 120
The region of all not described fence in a region for the center of circle, these regions may be overlapping or nonoverlapping, these regions
The dynamic fence of overall structure；As long as the multiple positioning terminal 110 is believed that in a wherein region
In fence.
Further, the positioning terminal 110 includes smart lock, for being worn on the body of people to be positioned, has and wears
The characteristic that can not voluntarily remove afterwards；Such as watch can only be locked；Once team member releases the positioning terminal 110 in the form destroyed, then
The positioning terminal 110 can alarm to cloud server 130, ensure that the one of smart lock watch and people to be positioned is a pair of
It should be related to.
The gateway management terminal 120 be support low power loss communication function mobile phone, can by mobile phone install can be real
Show the APP of above-mentioned functions of modules to realize the effect of gateway management terminal 120.
Further, the low power loss communication module 111 of the positioning terminal 110 uses bluetooth technology with low power consumption, uwb skill
Any one of art, Zigbee-technology and lora technology；The low power loss communication receiving module of the gateway management terminal 120
121 uses low power loss communication mode identical with the low power loss communication module 111.
It is preferred to select low-power consumption bluetooth module, i.e. BLE4.0 agreement in the present embodiment.
Fig. 2 is a kind of stream of dynamic electron fence system of the specific embodiment of the invention of the specific embodiment of the invention
Cheng Tu；As shown in Figure 2, which comprises
Step 210, gateway management terminal receives the broadcasting packet that positioning terminal is sent, and records corresponding signal strength；
Further, before the broadcasting packet that gateway management terminal receives that positioning terminal is sent, the method also includes:
Positioning terminal obtains time reference, determines and send rising for broadcasting packet by receiving the time service of satellite synchronization high-precision
Begin time point.
Further, the positioning terminal is positioned the absolute position to determine positioning terminal by locating module；Institute
Stating locating module includes GSM positioning submodule, WIFI positioning submodule and GPS/ Beidou positioning submodule.
Further, the broadcasting packet that the positioning terminal is sent includes equipment Serial Number and dynamic check code；It is described
Equipment Serial Number is uniquely bound with corresponding positioning terminal, and the dynamic check code is changed according to the preset rules of agreement；
The gateway management terminal judges whether the dynamic check code is correct according to the corresponding preset rules of agreement, to determine broadcast
The authenticity of message.
Step 220, gateway management terminal, which calculates, generates messaging parameter, and the messaging parameter includes according to the broadcasting packet
Confirm positioning terminal identity and obtains the relative distance of positioning terminal and gateway management terminal according to the signal strength；
Further, the gateway management terminal obtains the sprocket bit of the gateway management terminal by presetting localization method
Confidence breath, and the positioning position information of the gateway management terminal is sent to the cloud server；The default positioning side
Method includes being positioned by GPS/ Beidou, being positioned by GSM base station location and by WIFI.
Step 230, the messaging parameter is sent to cloud server；
Step 240, messaging parameter and the judgement positioning of preset fence rule are whole based on the received for the cloud server
It holds present position whether normal, and judging result is fed back into the gateway management terminal.
Further, when the cloud server judges the positioning terminal present position exception, the cloud service
Device is communicated with the positioning terminal, obtains the absolute position of the positioning terminal, and the position location is sent to net
Close management terminal.
Further, the Cloud Server is communicated with the positioning terminal, and the positioning terminal is all on schedule
Phase reports the absolute position of its positioning terminal；When the cloud server judges the positioning terminal present position exception, institute
It states cloud server and the positioning terminal absolute position that the last time positioning terminal reports is sent to gateway management terminal.
Further, the positioning terminal is multiple, and the gateway management terminal is one or more；Each positioning terminal
Broadcasting packet can be received by one or more gateway management terminals.
Further, the low power loss communication module of the positioning terminal using bluetooth technology with low power consumption, uwb technology,
Any one of Zigbee-technology and lora technology；The low power loss communication receiving module use of the gateway management terminal and institute
State the identical low power loss communication mode of low power loss communication module.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that the implementation of the disclosure
Example can be practiced without these specific details.In some instances, well known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this specification.
Those skilled in the art will understand that can be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more devices different from this embodiment.It can be the module or list in embodiment
Member or component are combined into a module or unit or component, and furthermore they can be divided into multiple submodule or subelement or
Sub-component.Other than such feature and/or at least some of process or unit exclude each other, it can use any
Combination is to all features disclosed in this specification (including adjoint claim, abstract and attached drawing) and so disclosed
All process or units of what method or apparatus are combined.Unless expressly stated otherwise, this specification is (including adjoint power
Benefit require, abstract and attached drawing) disclosed in each feature can carry out generation with an alternative feature that provides the same, equivalent, or similar purpose
It replaces.The step of being related in this specification, which numbers, is only used for distinguishing each step, and the time being not limited between each step
Or the relationship of logic, restriction unless the context clearly, otherwise the relationship between each step includes the case where various possible.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments means to be in the disclosure
Within the scope of and form different embodiments.For example, embodiment claimed in detail in the claims is one of any
Can in any combination mode come using.
The various component embodiments of the disclosure can be implemented in hardware, or to run on one or more processors
Software module realize, or be implemented in a combination thereof.The disclosure is also implemented as executing side as described herein
The some or all equipment or system program (for example, computer program and computer program product) of method.It is such
It realizes that the program of the disclosure can store on a computer-readable medium, or can have the shape of one or more signal
Formula.Such signal can be downloaded from an internet website to obtain, and perhaps be provided on the carrier signal or with any other shape
Formula provides.
The disclosure is limited it should be noted that above-described embodiment illustrates rather than the disclosure, and ability
Field technique personnel can be designed alternative embodiment without departing from the scope of the appended claims.Word "comprising" is not arranged
Except there are element or steps not listed in the claims.Word "a" or "an" located in front of the element does not exclude the presence of more
A such element.The disclosure can be by means of including the hardware of several different elements and by means of properly programmed calculating
Machine is realized.If several in these systems can be by same in the unit claim for listing dry systems
Hardware branch embodies.
The above is only the specific embodiment of the disclosure, it is noted that for the ordinary skill people of this field
Member for, do not depart from the disclosure spirit under the premise of, can make several improvements, modify and deform, these improve, modification,
It is regarded as falling within the scope of protection of this application with deformation.
Claims (19)
1. a kind of dynamic electron fence system, which is characterized in that the system comprises: positioning terminal, gateway management terminal and
Cloud server；
The positioning terminal includes low power loss communication module；The low power loss communication module is used for according to preset rules to the net
It closes management terminal and sends broadcasting packet；
The gateway management terminal includes low power loss communication receiving module, data processing module, communication module and management module,
The low power loss communication receiving module is used to receive the broadcasting packet of positioning terminal transmission, and records corresponding signal strength；Institute
State data processing module for calculate generate messaging parameter, the messaging parameter includes whole according to broadcasting packet confirmation positioning
It holds identity and obtains the relative distance of positioning terminal and gateway management terminal according to the signal strength；The communication module is used
In the messaging parameter is sent to the cloud server；The management module is used for real-time display from the cloud server
Whether normally feed back the received positioning terminal present position；
The cloud server includes cloud communication module and Service Processing Module, the cloud communication module be used for it is described
The communication module of gateway management terminal is communicated, and the messaging parameter is obtained；The Service Processing Module is according to the communication
Parameter and preset fence rule judge whether the positioning terminal present position is normal, and judging result are fed back to described
Gateway management terminal.
2. system according to claim 1, it is characterised in that: the positioning terminal further includes locating module, the positioning
Module includes GPS/ Beidou positioning submodule, for determining and sending extensively from satellite synchronization high-precision time service to provide time reference
Broadcast the start time point of text.
3. system according to claim 2, it is characterised in that: the locating module further includes GSM positioning submodule, WIFI
Positioning submodule；The GSM positioning submodule is used to be positioned the absolute position to determine positioning terminal by the base station GSM；
The WIFI positioning submodule is used to be positioned the absolute position to determine positioning terminal by WIFI；The GPS/ Beidou is fixed
Bit submodule is used to be positioned the absolute position to determine positioning terminal according to GPS or big-dipper satellite.
4. system according to claim 1, it is characterised in that: the broadcasting packet that the positioning terminal is sent includes equipment sequence
Row number and dynamic check code；The equipment Serial Number is uniquely bound with corresponding positioning terminal, the dynamic check code according to
The preset rules of agreement are changed；The gateway management terminal judges the dynamic school according to the corresponding preset rules of agreement
Test whether code is correct, to determine the authenticity of broadcasting packet.
5. system according to claim 1, it is characterised in that: the gateway management terminal further includes locating module, described
Locating module obtains the positioning position information of the gateway management terminal by presetting localization method, and the gateway management is whole
The positioning position information at end is sent to the cloud server；The default localization method includes being determined by GPS/ Beidou
Position is positioned by GSM base station location and by WIFI.
6. system according to claim 3, it is characterised in that: when the cloud server judges locating for the positioning terminal
When malposition, the cloud server is communicated with the positioning terminal, obtains the absolute position of the positioning terminal, and
The position location is sent to gateway management terminal.
7. system according to claim 3, it is characterised in that: the Cloud Server is communicated with the positioning terminal,
The absolute position of the positioning terminal its positioning terminal of periodic report on schedule；When the cloud server judge it is described fixed
When the terminal present position exception of position, the absolute position of positioning terminal that the cloud server reports the last time positioning terminal
It sets and is sent to gateway management terminal.
8. system according to claim 1, it is characterised in that: the positioning terminal includes smart lock, for be worn on to
On the body for positioning people, there is the characteristic that can not voluntarily remove after wearing；
The gateway terminal is the mobile phone for supporting low power loss communication function.
9. system according to claim 1, it is characterised in that: the positioning terminal is multiple, the gateway management terminal
For one or more；The broadcasting packet of each positioning terminal can be received by one or more gateway management terminals.
10. -9 described in any item systems according to claim 1, it is characterised in that: the low power loss communication mould of the positioning terminal
Block uses any one of bluetooth technology with low power consumption, uwb technology, Zigbee-technology and lora technology；The gateway management is whole
The low power loss communication receiving module use at end low power loss communication mode identical with the low power loss communication module.
11. a kind of dynamic electron fence method, which is characterized in that the described method includes:
Gateway management terminal receives the broadcasting packet that positioning terminal is sent, and records corresponding signal strength；
Gateway management terminal, which calculates, generates messaging parameter, and the messaging parameter includes confirming positioning terminal according to the broadcasting packet
Identity and the relative distance that positioning terminal and gateway management terminal are obtained according to the signal strength；
The messaging parameter is sent to cloud server；
Messaging parameter and preset fence rule judge that positioning terminal present position is to the cloud server based on the received
It is no normal, and judging result is fed back into the gateway management terminal.
12. according to the method for claim 11, which is characterized in that receive the wide of positioning terminal transmission in gateway management terminal
Before casting text, the method also includes:
Positioning terminal obtains time reference, when determining the starting for sending broadcasting packet by receiving the time service of satellite synchronization high-precision
Between point.
13. according to the method for claim 11, it is characterised in that: the positioning terminal by locating module positioned with
Determine the absolute position of positioning terminal；The locating module includes GSM positioning submodule, WIFI positioning submodule and the north GPS/
Struggle against positioning submodule.
14. according to the method for claim 11, it is characterised in that: the broadcasting packet that the positioning terminal is sent includes equipment
Sequence number and dynamic check code；The equipment Serial Number is uniquely bound with corresponding positioning terminal, the dynamic check code root
It is changed according to the preset rules of agreement；The gateway management terminal judges the dynamic according to the corresponding preset rules of agreement
Whether check code is correct, to determine the authenticity of broadcasting packet.
15. according to the method for claim 11, it is characterised in that: the gateway management terminal is obtained by default localization method
The gateway management terminal positioning position information, and the positioning position information of the gateway management terminal is sent to described
Cloud server；The default localization method includes being positioned by GPS/ Beidou, by GSM base station location and being passed through
WIFI is positioned.
16. according to the method for claim 13, it is characterised in that: when the cloud server judges the positioning terminal institute
When locating malposition, the cloud server is communicated with the positioning terminal, obtains the absolute position of the positioning terminal,
And the position location is sent to gateway management terminal.
17. according to the method for claim 13, it is characterised in that: the Cloud Server is led to the positioning terminal
Letter, the absolute position of the positioning terminal its positioning terminal of periodic report on schedule；When the cloud server judges institute
When stating positioning terminal present position exception, the positioning terminal that the cloud server reports the last time positioning terminal is exhausted
Gateway management terminal is sent to position.
18. according to the method for claim 11, it is characterised in that: the positioning terminal is multiple, the gateway management end
End is one or more；The broadcasting packet of each positioning terminal can be received by one or more gateway management terminals.
19. the described in any item methods of 1-18 according to claim 1, it is characterised in that: the low power loss communication of the positioning terminal
Module uses any one of bluetooth technology with low power consumption, uwb technology, Zigbee-technology and lora technology；The gateway management
The low power loss communication receiving module use of terminal low power loss communication mode identical with the low power loss communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811346461.9A CN109379709A (en) | 2018-11-13 | 2018-11-13 | A kind of dynamic electron fence system and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811346461.9A CN109379709A (en) | 2018-11-13 | 2018-11-13 | A kind of dynamic electron fence system and method |
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| CN109379709A true CN109379709A (en) | 2019-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811346461.9A Pending CN109379709A (en) | 2018-11-13 | 2018-11-13 | A kind of dynamic electron fence system and method |
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| Country | Link |
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| CN (1) | CN109379709A (en) |
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