CN107147996A - A kind of LoRa wireless electrons fence system and its exchange method - Google Patents
A kind of LoRa wireless electrons fence system and its exchange method Download PDFInfo
- Publication number
- CN107147996A CN107147996A CN201710225050.3A CN201710225050A CN107147996A CN 107147996 A CN107147996 A CN 107147996A CN 201710225050 A CN201710225050 A CN 201710225050A CN 107147996 A CN107147996 A CN 107147996A
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- Prior art keywords
- lora
- wireless
- fence
- work board
- work
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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
-
- 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
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
-
- 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
- H04W4/025—Services making use of location information using location based information parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
Abstract
The invention provides a kind of LoRa wireless electrons fence system, LoRa wireless electrons fence and LoRa work boards including carrying out wireless interaction, the LoRa wireless electrons fence includes LoRa Cloud Servers, LoRa gateways, LoRa device nodes, wherein, the LoRa device nodes are through the LoRa gateways and the LoRa Cloud Servers wireless connection, the LoRa works board includes work board body, work board central processing unit is embedded with the work board body, LoRa communication modules and work board power module, the LoRa communication modules, work board power module is connected with the work board central processing unit respectively.Present invention also offers a kind of exchange method of LoRa wireless electrons fence system.The beneficial effects of the invention are as follows：Employee's situation of one day can be managed, so as to be managed to employee.
Description
Technical field
The present invention relates to fence, more particularly to a kind of LoRa wireless electrons fence system and its exchange method.
Background technology
Have some problems in the work environment at present and fail fine solution：Such as, certain employee is left behind position, when colleague comes
Look for, but can not find people；Employee's darg situation is not also counted well, such as position how long, if often walk about,
Or lazy etc.；Will queue up the problems such as checking card daily.
The content of the invention
In order to solve the problems of the prior art, the invention provides a kind of LoRa wireless electrons fence system and its interaction
Method.
Enclosed the invention provides the LoRa wireless electrons of a kind of LoRa wireless electrons fence system, including progress wireless interaction
Column and LoRa work boards, the LoRa wireless electrons fence include LoRa Cloud Servers, LoRa gateways, LoRa device nodes, wherein,
The LoRa device nodes include work board through the LoRa gateways and the LoRa Cloud Servers wireless connection, the LoRa works board
Work board central processing unit, LoRa communication modules and work board power module are embedded with body, the work board body, the LoRa leads to
Letter module, work board power module are connected with the work board central processing unit respectively.
As a further improvement on the present invention, the LoRa gateways include fence central processing unit, LoRa communication modules, enclosed
Column power module, wireless network module, peripheral interface, the LoRa communication modules, fence power module, wireless network mould
Block, peripheral interface are connected with the fence central processing unit respectively.
Present invention also offers a kind of exchange method of LoRa wireless electrons fence system, comprise the following steps：
When S1, LoRa work board are introduced into LoRa wireless electron fences, then LoRa works board sends out the request letter that once networks every time T1
Breath；
If S2, LoRa work board enter LoRa wireless electron fences, LoRa wireless electrons fence, which is replied, to be confirmed to network；
S3, LoRa work board are received after confirmation networking, and real time position is sent every time T2；
S4, LoRa wireless electron fence reply ACK；
If S5, LoRa work board do not receive the ACK of LoRa wireless electrons fence reply within the T3 times, make into every the time
T4 sends out the solicited message that once networks；
, will be last if S6, LoRa wireless electron fence do not receive the real time position that LoRa work boards are reported within the T5 times
The time once reported is used as the time for leaving LoRa wireless electron fences.
As a further improvement on the present invention, T1 is 3 minutes, and T2 is 30 seconds, and T3 is 5 minutes, and T4 is 3 minutes, and T5 is 5 points
Clock.
The beneficial effects of the invention are as follows：By such scheme, using LoRa low-power consumption, long range and low price feature,
One can be built at lower cost is used for the LoRa wireless electron fence systems of company management, can be to the employee position of one day
Situation is managed, so as to be managed to employee.
Brief description of the drawings
Fig. 1 is a kind of configuration diagram of LoRa wireless electrons fence system of the invention.
Fig. 2 is a kind of application scenarios schematic diagram of LoRa wireless electrons fence system of the invention.
Fig. 3 is a kind of schematic diagram of the LoRa work boards of LoRa wireless electrons fence system of the invention.
Fig. 4 is a kind of positioning schematic diagram of the LoRa work boards of LoRa wireless electrons fence system of the invention.
Fig. 5 is a kind of interaction schematic diagram of the exchange method of LoRa wireless electrons fence system of the invention.
Embodiment
The invention will be further described for explanation and embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, a kind of LoRa wireless electrons fence system, including carry out the LoRa radio of wireless interaction
Sub- fence and LoRa work board, the LoRa wireless electrons fence includes LoRa Cloud Servers, LoRa gateways, LoRa device nodes,
Wherein, the LoRa device nodes are through the LoRa gateways and the LoRa Cloud Servers wireless connection, the LoRa works board bag
Include and work board central processing unit, LoRa communication modules and work board power module are embedded with work board body, the work board body, it is described
LoRa communication modules, work board power module are connected with the work board central processing unit respectively.
As shown in Figures 1 to 4, the LoRa gateways include fence central processing unit, LoRa communication modules, fence power supply mould
Block, wireless network module, peripheral interface, the LoRa communication modules, fence power module, wireless network module, periphery
Equipment interface is connected with the fence central processing unit respectively, wireless network module be ethernet module or GSM/GPRS modules or
3G/4G/5G modules or WIFI module, fence central processing unit can be 8 MCU, the MCU of 16, the MCU of 32, DSP,
FPGA or polycaryon processor, fence power module can be all types of lithium batteries, battery, power supply, it is solar powered,
Wind power supply etc..Peripheral interface can be ISP, UART, I2C, GPIO, USB, HDMI, VGA, Type C interface etc..
The principle of LoRa wireless electron fence systems is mainly based upon the positioning of RSSI algorithms.LoRa radio is arranged in company
Sub- fence, it is possible to which the real time position of the employee of LoRa work boards is worn in positioning.Pass through tracking in real time to employee position, it is possible to
Employee's darg situation is managed.RSSI location algorithms for it is any can be by the changing value meter of RSSI intensity
Calculate the algorithm of the position of target.As shown in figure 4, knowing 3 LoRa device nodes positions in company（a,b）、（c,d）、（e,
f）, the distance between LoRa device nodes and LoRa work boards are tried to achieve by RSSI algorithms, it is known that 3 LoRa device nodes are arrived
The distance of LoRa personal navigation terminals, you can try to achieve position of the LoRa works board in the triangle that 3 LoRa device nodes are constituted
Put, so as to try to achieve LoRa works board in the position of company.
Company LoRa wireless electron fence systems are built：
1 arranges LoRa device nodes according to the key position of the plan of company, company first.
2 arrangement LoRa gateways and LoRa servers.
3 make LoRa work boards, are issued to employee, whole system is to put up.
The running of company LoRa wireless electron fence systems：
1 employee wears LoRa works board into company LoRa wireless electron fence systems；
2 company LoRa wireless electrons fence systems collect employee's real time position；
3 real time positions based on employee, it is possible to which intelligent management is realized to employee.
As shown in figure 5, a kind of exchange method of LoRa wireless electrons fence system, comprises the following steps：
When S1, LoRa work board are introduced into LoRa wireless electron fences, then LoRa works board sends out the request letter that once networks every time T1
Breath；
If S2, LoRa work board enter LoRa wireless electron fences, LoRa wireless electrons fence, which is replied, to be confirmed to network；
S3, LoRa work board are received after confirmation networking, and real time position is sent every time T2；
S4, LoRa wireless electron fence reply ACK, and (Acknowledgement confirms character）；
If S5, LoRa work board do not receive the ACK of LoRa wireless electrons fence reply within the T3 times, make into every the time
T4 sends out the solicited message that once networks；
, will be last if S6, LoRa wireless electron fence do not receive the real time position that LoRa work boards are reported within the T5 times
The time once reported is used as the time for leaving LoRa wireless electron fences.
T1 is 3 minutes, and T2 is 30 seconds, and T3 is 5 minutes, and T4 is 3 minutes, and T5 is 5 minutes.
A kind of LoRa wireless electrons fence system and its exchange method that the present invention is provided have advantages below：
1st, by LoRa wireless electron fence systems, employee's puzzlement on and off duty that check card of queuing up can be solved, one is chosen properly
Employee enter time of company LoRa wireless electron fences and checked card the time as working, choose time for suitably leaving
Checked card the time as coming off duty.
2nd, the position of real-time tracing employee, can carry out indirect control to employee's darg situation.
3rd, the position of real-time tracing employee, can understand in depth to the work habit of employee.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert
The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the present invention's
Protection domain.
Claims (4)
1. a kind of LoRa wireless electrons fence system, it is characterised in that：LoRa wireless electron fences including carrying out wireless interaction
With LoRa work boards, the LoRa wireless electrons fence includes LoRa Cloud Servers, LoRa gateways, LoRa device nodes, wherein, institute
LoRa device nodes are stated through the LoRa gateways and the LoRa Cloud Servers wireless connection, the LoRa works board includes work board sheet
Work board central processing unit, LoRa communication modules and work board power module, the LoRa communications are embedded with body, the work board body
Module, work board power module are connected with the work board central processing unit respectively.
2. LoRa wireless electrons fence system according to claim 1, it is characterised in that：The LoRa gateways include fence
Central processing unit, LoRa communication modules, fence power module, wireless network module, peripheral interface, the LoRa communications mould
Block, fence power module, wireless network module, peripheral interface are connected with the fence central processing unit respectively.
3. a kind of exchange method of LoRa wireless electrons fence system, it is characterised in that comprise the following steps：
When S1, LoRa work board are introduced into LoRa wireless electron fences, then LoRa works board sends out the request letter that once networks every time T1
Breath；
If S2, LoRa work board enter LoRa wireless electron fences, LoRa wireless electrons fence, which is replied, to be confirmed to network；
S3, LoRa work board are received after confirmation networking, and real time position is sent every time T2；
S4, LoRa wireless electron fence reply ACK；
If S5, LoRa work board do not receive the ACK of LoRa wireless electrons fence reply within the T3 times, make into every the time
T4 sends out the solicited message that once networks；
, will be last if S6, LoRa wireless electron fence do not receive the real time position that LoRa work boards are reported within the T5 times
The time once reported is used as the time for leaving LoRa wireless electron fences.
4. the exchange method of LoRa wireless electrons fence system according to claim 3, it is characterised in that：T1 is 3 minutes,
T2 is 30 seconds, and T3 is 5 minutes, and T4 is 3 minutes, and T5 is 5 minutes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710197095 | 2017-03-29 | ||
| CN2017101970954 | 2017-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107147996A true CN107147996A (en) | 2017-09-08 |
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ID=59774654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710225050.3A Pending CN107147996A (en) | 2017-03-29 | 2017-04-07 | A kind of LoRa wireless electrons fence system and its exchange method |
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| CN (1) | CN107147996A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109246618A (en) * | 2018-11-20 | 2019-01-18 | 四川长虹电器股份有限公司 | Scenic spot touring line based on LoRa guides system and method |
| CN109405896A (en) * | 2019-01-09 | 2019-03-01 | 福晟生活服务有限公司 | The detection system and method for equipment running status |
| CN109474659A (en) * | 2018-09-11 | 2019-03-15 | 深圳市亿兆互联技术有限公司 | A kind of tourist group's intelligent management system based on LoRa |
| CN112270388A (en) * | 2020-09-28 | 2021-01-26 | 红点定位(北京)科技有限公司 | Cargo positioning management system and method |
| CN112399349A (en) * | 2020-09-23 | 2021-02-23 | 广州启盟信息科技有限公司 | LoRA-based workcard position sensing system and method |
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| CN103888892A (en) * | 2012-12-19 | 2014-06-25 | 北京格瑞图科技有限公司 | Omnibearing wireless personnel positioning and tracking system |
| CN105096435A (en) * | 2015-09-24 | 2015-11-25 | 黄影 | Exhibition safety control and information acquisition and release device and control method and method application thereof |
| CN205491177U (en) * | 2016-03-02 | 2016-08-17 | 中国农业科学院农业信息研究所 | Electronic fence system , fence and electron stake |
| CN106406189A (en) * | 2016-11-28 | 2017-02-15 | 中国农业大学 | Electric fence monitoring method for unmanned aerial vehicle plant protecting operations |
-
2017
- 2017-04-07 CN CN201710225050.3A patent/CN107147996A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103888892A (en) * | 2012-12-19 | 2014-06-25 | 北京格瑞图科技有限公司 | Omnibearing wireless personnel positioning and tracking system |
| CN105096435A (en) * | 2015-09-24 | 2015-11-25 | 黄影 | Exhibition safety control and information acquisition and release device and control method and method application thereof |
| CN205491177U (en) * | 2016-03-02 | 2016-08-17 | 中国农业科学院农业信息研究所 | Electronic fence system , fence and electron stake |
| CN106406189A (en) * | 2016-11-28 | 2017-02-15 | 中国农业大学 | Electric fence monitoring method for unmanned aerial vehicle plant protecting operations |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109474659A (en) * | 2018-09-11 | 2019-03-15 | 深圳市亿兆互联技术有限公司 | A kind of tourist group's intelligent management system based on LoRa |
| CN109474659B (en) * | 2018-09-11 | 2022-01-18 | 深圳市亿兆互联技术有限公司 | Intelligent tourist party management system based on LoRa |
| CN109246618A (en) * | 2018-11-20 | 2019-01-18 | 四川长虹电器股份有限公司 | Scenic spot touring line based on LoRa guides system and method |
| CN109405896A (en) * | 2019-01-09 | 2019-03-01 | 福晟生活服务有限公司 | The detection system and method for equipment running status |
| CN112399349A (en) * | 2020-09-23 | 2021-02-23 | 广州启盟信息科技有限公司 | LoRA-based workcard position sensing system and method |
| CN112270388A (en) * | 2020-09-28 | 2021-01-26 | 红点定位(北京)科技有限公司 | Cargo positioning management system and method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170908 |
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