CN110246312A - One kind is convenient for deployment remote security early warning linked system - Google Patents
One kind is convenient for deployment remote security early warning linked system Download PDFInfo
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- CN110246312A CN110246312A CN201910057232.3A CN201910057232A CN110246312A CN 110246312 A CN110246312 A CN 110246312A CN 201910057232 A CN201910057232 A CN 201910057232A CN 110246312 A CN110246312 A CN 110246312A
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- 230000006698 induction Effects 0.000 claims abstract description 38
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000004891 communication Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 36
- 229910052744 lithium Inorganic materials 0.000 claims description 36
- 230000001939 inductive effect Effects 0.000 claims description 7
- 235000015429 Mirabilis expansa Nutrition 0.000 claims description 6
- 244000294411 Mirabilis expansa Species 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 6
- 235000013536 miso Nutrition 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 2
- 230000006855 networking Effects 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/19—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/009—Signalling of the alarm condition to a substation whose identity is signalled to a central station, e.g. relaying alarm signals in order to extend communication range
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Selective Calling Equipment (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses one kind convenient for deployment remote security early warning linked system, including multiple induction fore devices, several relays, several receiving end devices；Induction fore device is communicated with relay by LoRa cryptographic protocol；LoRa star topology network is established between relay, receiving end device is connected on LoRa star topology network；Receiving end device passes through bluetooth connection cell phone application；Relay and receiving end device pass through the progress operating mode switching of the key of physical button or cell phone application；The abandoning tradition network architecture of the present invention, using Lora star topology networking technology, >=the communication distance of 3Km (sighting distance) is may be implemented in 433Mhz wireless transmission frequency, can be in a wide range of place rapid deployment such as factory, garden.Great number cost caused by network environment is disposed in a wide range of place compared to by the security pre-warning system of traditional network, networking model is low in cost.
Description
Technical field
The present invention relates to security pre-warning systems, more particularly to one kind convenient for deployment remote security early warning linked system.
Background technique
In existing technology, security pre-warning system is divided into two kinds, and one is be aided with Internet of Things with sensors such as infrared, people's senses
Realize that the early warning system of flow of personnel, a kind of video monitoring system are aided with the early warning system of manpower or artificial intelligence based on net.
Such security pre-warning system front end mostly uses mains-supplied, relies on traditional wire and wireless network transmissions protocol data, and with PC
It is display Forewarning Terminal with screen system is thrown, constitutes general security pre-warning system.
Existing security pre-warning system there are the problem of it is as follows
1, front end (camera lens, infrared sensor etc.) volume of traditional security protection early warning is larger, mostly exposed, no
Convenient for hidden deployment
2, traditional security protection early warning uses the powering mode and traditional networked mode of alternating current, it is all made to have higher portion
Administration and installation and debugging difficulty and engineering cost.
3, traditional security pre-warning system is using encryption or non-encrypted network and cloud agreement, due to network itself
Defect and loophole and hacking technique are increasingly developed, and the safety of traditional security pre-warning system is made to be difficult to ensure.
4, traditional security pre-warning system relies on conventional network transfer data protocol, and anti-interference ability is poor, once network
Environment paralysis just loses the alert ability of pre- security protection.
5, traditional security pre-warning system relies on traditional network building, the region of the serious such security system deployment of limitation
And coverage area.
Summary of the invention
In place of according to above-mentioned the deficiencies in the prior art, realize a kind of pre- convenient for deployment remote security
Alert linked system, which is characterized in that including multiple induction fore devices, several relays, several receiving end devices；Institute
The induction fore device stated is communicated with the relay by LoRa cryptographic protocol；It is established between the relay
LoRa star topology network, the receiving end device are connected on the LoRa star topology network；The receiving end
Device passes through bluetooth connection cell phone application；The relay and the receiving end device pass through physical button or mobile phone
The key of APP carries out operating mode switching.
Further, the induction fore device further includes the first micro-control unit, the first lithium battery, charging with debugging connects
Mouth, attitude transducer, infrared sensor, the first wireless radio frequency modules, the first radio-frequency antenna；First lithium battery and the first microcontroller
Unit is unidirectionally electrically connected, the first lithium battery and charging debugging interface are electrically connected；Charge debugging interface the end SWDIO and
The end SWCLK；The end USTART-RX；The end SWDIO and the end SWCLK at the end USTART-TX and first micro-control unit；
The end USTART-RX；The end USTART-TX is correspondingly connected with；It is transmitted for serial data；First micro-control unit and attitude transducer and
Infrared sensor is electrically connected；The end 12CSDA, the end 12CSDL and the attitude transducer and infrared sensor of first micro-control unit
The end 12CSDA, the end 12CSDL is connected respectively；The end SPICS, the end SPI SCLK, the end SPI MISO of first micro-control unit
And SPI MOS is connected respectively with the first wireless radio frequency modules；First wireless radio frequency modules and the first radio-frequency antenna
It is attached by the end ANT.
Further, the induction fore device further includes magnet, FPC soft board, outer membrane；The first microcontroller list
Member, attitude transducer, infrared sensor and the first wireless radio frequency modules are packaged into miniature inductive front-end circuit plate；Before miniature inductive
Terminal circuit plate and first radio frequency antenna module are disposed side by side on the left side of FPC soft board；The charging debugging interface is set
It sets in the lower section of first micro-control unit, first lithium battery is ultra-thin first lithium battery pack, is arranged described
FPC soft board right side；Four right angles of FPC soft board are arranged in magnet；In the outer envelope of the induction fore device
Outer membrane.
Further, the relay further include the second micro-control unit, the second lithium battery, USB interface, OLED screen,
Buzzer, indicator light, vibrating motor, the first key, the second key, bluetooth module, the second wireless radio frequency modules, the second radio frequency day
Line；Second lithium battery and the second micro-control unit are unidirectionally electrically connected, the second lithium battery and USB interface are electrically connected；USB interface
The end USBD+ and the end USBD- be correspondingly connected with the end USBD+ of first micro-control unit and the end USBD-；It is gone here and there for USB
Mouth data transmission；Second micro-control unit and OLED screen are electrically connected；The end GPIO+ and the end GPIO- of second micro-control unit with
The end GPIO+, the end GPIO- of buzzer are connected respectively；The end LED+ and the end LED- of second micro-control unit and indicator light
The end LED+, the end LED- are connected respectively；The end DA+ and the end DA- of second micro-control unit and the end DA+, the end DA- of vibrating motor
It is connected respectively；The KEY1 input terminal of second micro-control unit and first is by key connection；The KEY2 of second micro-control unit is defeated
Enter end with second by key connection；The end USART-TX, the end USART-RX, the end USART-CTX, USART- of second micro-control unit
The end RTX and the end USART-TX of bluetooth module, the end USART-RX, the end USART-CTX, the end USART-RTX are connected respectively；The
The end SPICS, the end SPI SCLK, the end SPI MISO and the SPI MOS of two micro-control units and the second wireless radio frequency modules carry out
It is connected respectively；Second wireless radio frequency modules are attached with the second radio-frequency antenna by the end ANT.
Further, the relay further includes shell, pcb board；The top of shell is arranged in the OLED screen；Institute
The top of shell is arranged in the second radio-frequency antenna stated；The setting indicator light in the lower section of the OLED screen；Described
Setting first key and the second key below indicator light；First key is located at a left side for second key
Side；First key switches for the operating mode of relay and receiving end device；The USB interface and described
The bottom of shell is arranged in buzzer；The inside of shell is arranged in pcb board；Pcb board further includes pcb board front and pcb board reverse side；
OLED display interface is arranged in the positive top of pcb board；OLED screen fixed frame is set on pcb board positive top, for solid
The fixed OLED screen；Second micro-control unit is set on the pcb board front of the lower section of OLED screen；It is solid in OLED screen
The first button and the second button is respectively set in the left and right for determining the lower section of frame；In the first button and the second key
The first key and the second key are respectively set above button；The setting buzzer in the lower section of the second button；?
The left side setting of the second button indicator light；In the lower section of the buzzer, vibrating motor is set；It is anti-in pcb board
Antennal interface is arranged in the top in face；For connecting second radio-frequency antenna；Described in the setting of the lower right of antennal interface
Second wireless radio frequency modules are controlled for less radio-frequency；Described in the setting of the lower left of second wireless radio frequency modules
Bluetooth module, for controlling Bluetooth function；Lithium battery is set on the right side of the bluetooth module, the edge of pcb board reverse side
Interface；It is connected with second lithium battery；The setting USB interface in the bottom of pcb board reverse side.
Further, the receiving end device and the relay are same device；Pass through the first key or hand
The key of machine APP carries out the operating mode switching of device.
Further, the induction fore device is connected by LoRa cryptographic protocol with the receiving end device, institute
The receiving end device stated is connected by bluetooth with cell phone application.
Having technical effect that in the present invention, induction fore device, relay, receiving end device and hand of the invention
Generator terminal APP composition, after deployment, miniature inductive fore device opens up early warning detecting information by relay by the star-like of composition
It flutters Lora encryption network and carries out long range communication, detecting information is received by receiving end device, receiving end device itself has vibration early warning
And warning information display function, and warning information can be pushed by cell phone application, connect the system by bluetooth connection mobile phone
Long-range night observation device can be set into linkage status, realize that early warning wakes up and record.Induction fore device, relaying in the present invention
The volume of device, receiving end device itself is very small, is not easy to be found；Wherein induction fore device of the invention is using flexible print
Printed circuit board design, whole design be length 150mm, the ultrathin device body of width 20mm, thickness 1.5mm, magnetic absorption design,
Convenient for rapid deployment.The present invention uses Lora agreement, by that can form star topology network with one or more relay
It is communicated, it can also simple end-to-end Lora wirelessly direct-connected communication.Induction fore device of the invention uses super low-power consumption
Chip design, standby current < 50 μ A are less than 1mm using thickness, and the lithium battery of capacity 100mA can realize super long standby time.Sense
Fore device is answered, the combination of the multiple sensors such as multiple sensors such as attitude transducer, thermal infrared sensor is added, is realized accurate
The accurate early warning that personnel pass through.Receiving end device, by forming Lora star topology network and induction fore device by repeater
Communication, or the warning information of induction fore device directly is received with induction fore device point-to- point communication, and can be by certainly
The early warning log of each induction leading portion in system is checked with miniature display screen；Receiving end device can be tied up by bluetooth and mobile phone
It is fixed, warning information is managed and checked using cell phone application.Receiving end device and relay are same hardware, can pass through physics
Key or cell phone application carry out pattern switching to it.
The technical effects of the invention are that induction fore device, relay and receiving end device are all made of micromation and set
Meter, lithium battery power supply have lesser volume, super low-power consumption, and super long standby time is easy to dispose and hide, using its magnetic attribute,
It can adsorb easily on door body and its between gap.The deployment engineering relative complex compared to traditional security pre-warning system, the present invention
Deployment it is simpler convenient.
The abandoning tradition network architecture of the present invention, using Lora star topology networking technology, 433Mhz wireless transmission frequency can
With the communication distance of realization >=3Km (sighting distance).The present invention can be in a wide range of place rapid deployment such as factory, garden.Compared to according to
Security pre-warning system by traditional network disposes great number cost caused by network environment, group of the invention in a wide range of place
Net mode is low in cost.
Networking communication of the present invention uses lora Wireless Encryption Protocol, induction fore device, relay and receiving end device
Signal receiving sensitivity be up to -136dBm, channel inhibits to compare reachable 56db, and anti-interference ability with super strength is compared traditional
System security pre-warning system, the present invention, which has communication system, stronger stability and safety.
The present invention may be implemented induction fore device, relay and receiving end device booting and use, easy to operate, be not necessarily to
Debugging, minimal network (communication distance, 2 kilometers of sighting distance) can be formed by incuding fore device and receiving end device.
Detailed description of the invention
Fig. 1 is star-like networking operating mode schematic diagram of the invention；
Fig. 2 is relay and receiving end device internal hardware structural schematic diagram of the invention；
Fig. 3 is the schematic diagram of relay and receiving end device of the invention；
Fig. 4 is the hardware structural diagram of induction fore device of the invention；
Fig. 5 is the appearance diagram of induction fore device of the invention；
Fig. 6 is the positive schematic diagram of pcb board of the invention；
Fig. 7 is the schematic diagram of pcb board reverse side of the invention；
Fig. 8 is the direct-connected operating mode schematic diagram for incuding fore device, receiving end device in the present invention in embodiment 2.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
In conjunction with shown in attached drawing 1, in embodiment 1, the present invention provides one kind convenient for deployment remote security early warning linkage system
System, including multiple induction fore devices 100, several relays 200, several receiving end devices 300；Incude fore device
100 are communicated with relay 200 by LoRa cryptographic protocol；LoRa star topology network is established between relay 200, is received
End device 300 is connected on LoRa star topology network；Receiving end device 300 passes through bluetooth connection cell phone application；Relay
200 carry out operating mode switching by the key of physical button or cell phone application with receiving end device 300.Sense in the present invention
Fore device 100, relay 200, receiving end device 300 is answered to be all made of miniaturized design, lithium battery power supply, skill of the invention
Art effect is that induction fore device, relay and receiving end device are all made of miniaturized design, and lithium battery power supply has
Lesser volume, super low-power consumption, super long standby time are easy to dispose and hide, using its magnetic attribute, can adsorb on door body easily
And its between gap.The deployment engineering relative complex compared to traditional security pre-warning system, deployment of the invention are simpler convenient.
Meanwhile >=the communication distance of 3Km (sighting distance) may be implemented using Lora star topology networking technology in the abandoning tradition network architecture.
The present invention can be in a wide range of place rapid deployment such as factory, garden.Compared to the security pre-warning system by traditional network big
Great number cost caused by network environment is disposed in range place, networking model of the invention is low in cost, and networking communication uses
Lora Wireless Encryption Protocol, anti-interference ability with super strength compared to tradition system security pre-warning system there is communication system to have more
Strong stability and safety.
In order to realize above-mentioned function, in conjunction with shown in attached drawing 4, needs to be designed for induction fore device 100 and also wrap
Include the first micro-control unit 101, the first lithium battery 102, charging debugging interface 103, attitude transducer 104, infrared sensor
105, the first wireless radio frequency modules 106, the first radio-frequency antenna 107；First lithium battery 102 and the first micro-control unit 101 are unidirectional
It is electrically connected, provides power supply for the first micro-control unit 101；First lithium battery 102 is electrically connected with charging debugging interface 103,
Debugging interface 103 charge as the charging of the first lithium battery 102；The end SWDIO and the end SWCLK of charging debugging interface 103；USTART-
The end RX；The end SWDIO and the end SWCLK at the end USTART-TX and the first micro-control unit 101；The end USTART-RX；The end USTART-TX
It is correspondingly connected with；It is transmitted for serial data；First micro-control unit 101 and attitude transducer 104 and infrared sensor 105 are electrical
Connection；While first micro-control unit 101 is that attitude transducer 104 and infrared sensor 105 provide power supply, attitude transducer
104 and control of the infrared sensor 105 by the first micro-control unit 101, realize power supply control, the first micro-control unit 101
The end 12CSDA, the end 12CSDL respectively corresponds with the end 12CSDA of attitude transducer 104 and infrared sensor 105, the end 12CSDL
Connection；For the alternating transmission of data, the end SPICS of the first micro-control unit 101, the end SPI SCLK, the end SPI MISO and
SPI MOS is connected respectively with the first wireless radio frequency modules 106；Same first micro-control unit 101 and first is wireless
Radio-frequency module 106 carries out data transmission, and the first wireless radio frequency modules 106 are connected with the first radio-frequency antenna 107 by the end ANT
It connects；Data are sent to the first wireless radio frequency modules 106 for the first radio-frequency antenna 107, meanwhile, the first wireless radio frequency modules 106
The parameters such as the frequency for the first radio-frequency antenna 107 control.
In conjunction with shown in attached drawing 5, the hardware design of fore device 100 is incuded into pcb board formula structure, incudes fore device
100 further include magnet 108, FPC soft board 109, outer membrane 110；First micro-control unit 101, attitude transducer 104, infrared sensing
Device 105 and the first wireless radio frequency modules 106 are packaged into miniature inductive front-end circuit plate 110；110 He of miniature inductive front-end circuit plate
First radio frequency antenna module 106 is disposed side by side on the left side of FPC soft board 109；The debugging interface 103 that charges is arranged in the first microcontroller
The lower section of unit 101, the first lithium battery 101 are ultra-thin first lithium battery pack, and the right side of FPC soft board 109 is arranged in；Magnet 108
Four right angles of FPC soft board 109 are set；The outer envelope outer membrane 110 of end device 100 before sensing.
In conjunction with shown in attached drawing 2, attached drawing 3, relay 200 further include the second micro-control unit 201, the second lithium battery 202,
USB interface 203, OLED screen 204, buzzer 205, indicator light 206, vibrating motor 207, the first key 208, the second key 209,
Bluetooth module 210, the second wireless radio frequency modules 211, the second radio-frequency antenna 212；Second lithium battery 202 and the second micro-control unit
201 unidirectional electric connections provide power supply, the second lithium battery 202 and USB interface 203 for the second micro-control unit 201 and electrically connect
It connects；USB interface 203 is that the second lithium battery 202 charges, the end USBD+ and the end USBD- of USB interface 203 and the first microcontroller
The end USBD+ and the end USBD- of unit 201 are correspondingly connected with；It is transmitted for USB serial data；Second micro-control unit 201 and OLED
Screen 204 is electrically connected；While providing power supply for OLED screen 204, the power supply of OLED screen 204 is controlled, second is micro-
The end GPIO+ and the end GPIO- of control unit 201 are connected respectively with the end GPIO+, the end GPIO- of buzzer 205；Control bee
Ring device 205 sounds an alarm, the end LED+ and the end LED- of the second micro-control unit 201 and the end LED+, the end LED- point of indicator light 206
It is not correspondingly connected with, works for control instructions lamp 206；The end DA+ and the end DA- of second micro-control unit 201 and vibrating motor 207
The end DA+, the end DA- is connected respectively；For controlling the vibration of vibrating motor 207；The KEY1 of second micro-control unit 201 is defeated
Enter end to connect with the first key 208；The function of the first key 208 is inputted, the work of relay 200, receiving end device 300 is carried out
Operation mode switching；The KEY2 input terminal of second micro-control unit 201 is connect with the second key 209；For inputting the second key 209
Control signal, for realizing historical record query function, the end USART-TX of the second micro-control unit 201, the end USART-RX,
The end USART-CTX, the end USART-TX of the end USART-RTX and bluetooth module 210, the end USART-RX, the end USART-CTX,
The end USART-RTX is connected respectively；Realize that Bluetooth function is counted with bluetooth module 210 for the second micro-control unit 201
According to transmission；The end SPICS, the end SPI SCLK, the end SPI MISO and the SPI MOS and second of second micro-control unit 201 are wireless
Radio-frequency module 211 is connected respectively；For number between the second wireless radio frequency modules 211 and the second micro-control unit 201
According to communication, the second wireless radio frequency modules 211 are attached with the second radio-frequency antenna 212 by the end ANT；For the second less radio-frequency
It is communicated between module 211 and the second radio-frequency antenna 212, controls the functions such as the parameter such as frequency of the second radio-frequency antenna 212.
In conjunction with shown in attached drawing 3, attached drawing 6, attached drawing 7, relay further includes shell 213, pcb board 214；OLED screen 204 is set
It sets in the top of shell；The top of shell 213 is arranged in second radio-frequency antenna 212；In the lower section of OLED screen 204, indicator light is set
206；First key 208 and the second key 209 are set below indicator light 206；First key 208 is located at a left side for the second key 209
Side；First key 208 switches for the operating mode of relay 200 and receiving end device 300；USB interface 203 and buzzer
205 are arranged in the bottom of shell 213；The inside of shell 214 is arranged in pcb board 214；Pcb board 214 further includes pcb board front
2141 and pcb board reverse side 2142；OLED display interface 215 is arranged in the top in pcb board front 2141；In pcb board front 2141
Top be arranged OLED screen fixed frame 216, for fixing OLED screen 204；In the pcb board front of the lower section of OLED screen 204
Second micro-control unit 201 is set on 2141；The left and right of the lower section of OLED screen fixed frame 216 be respectively set the first key by
Button 218 and the second button 219；The top of the first button 218 and the second button 219 be respectively set first by
Key 208 and the second key 209；In the lower section of the second button 219, buzzer 205 is set；On a left side for the second button 219
Indicator light 206 is arranged in side；In the lower section of buzzer 205, vibrating motor 207 is set；In the top of pcb board reverse side 2142, day is set
Line interface 220；For connecting the second radio-frequency antenna 212；In the lower right of antennal interface 220, the second wireless radio frequency modules are set
211, it is controlled for less radio-frequency；Bluetooth module 210 is set in the lower left of the second wireless radio frequency modules 211, for controlling indigo plant
Tooth function；Lithium battery interface 221 is set on the right side of bluetooth module 210, the edge of pcb board reverse side 2142；With the second lithium electricity
Pond 202 is connected；In the bottom of pcb board reverse side 2142, USB interface 203 is set.
Incude fore device 100, adds the multiple sensors groups such as multiple sensors such as attitude transducer, thermal infrared sensor
It closes, realizes the accurate early warning that accurate personnel pass through.Receiving end device 300, by forming Lora star topology by repeater 200
Network and induction fore device 100 communicate, or directly receive induction front end dress with induction 100 point-to- point communication of fore device
100 warning information is set, and can check the early warning log of each induction leading portion in system by carrying miniature display screen；It connects
Receiving end device 300 can manage using cell phone application and check warning information by bluetooth and handset binding.Receiving end device
300 can carry out pattern switching to it by physical button or cell phone application for same hardware with relay 200.
The relay of receiving end device 100 and 200 is same device；Pass through the first key 208 or the key of cell phone application
Carry out the operating mode switching of device.
In conjunction with shown in attached drawing 8, in example 2, the direct-connected operating mode of induction fore device 100, receiving end device 300
Induction fore device 100 is connected by LoRa cryptographic protocol with receiving end device 300, receiving end device 300 by bluetooth and
Cell phone application is connected.Induction fore device 100 and receiving end device 300 can form minimal network (communication distance, sighting distance 2
Kilometer).The present invention may be implemented induction fore device 100, relay 200 and the booting of receiving end device 300 and use, operation letter
It is single, without debugging
As the preferred embodiment of the invention, it is obvious to a person skilled in the art that showing the present invention is not limited to above-mentioned
The details of exemplary embodiment, and without departing from the spirit or essential characteristics of the present invention, it can be with other specific
Form realizes the present invention and protection scope of the present invention.Therefore, in all respects, the embodiments should be taken as
It is exemplary, and be non-limiting, the scope of the invention being indicated by the appended claims rather than by the foregoing description, therefore purport
It is including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention.Right should not be wanted
Any appended drawing reference in asking is construed as limiting the claims involved.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. one kind convenient for deployment remote security early warning linked system, which is characterized in that including multiple induction fore devices, several
Relay, several receiving end devices；The induction fore device and the relay pass through LoRa cryptographic protocol
Communication；LoRa star topology network is established between the relay, the receiving end device is connected to the LoRa
On star topology network；The receiving end device passes through bluetooth connection cell phone application；The relay and the reception
End device carries out operating mode switching by the key of physical button or cell phone application.
2. as described in claim 1 a kind of convenient for deployment remote security early warning linked system, which is characterized in that the induction
Fore device further includes the first micro-control unit, the first lithium battery, charging debugging interface, attitude transducer, infrared sensor, the
One wireless radio frequency modules, the first radio-frequency antenna；First lithium battery and the first micro-control unit be unidirectionally electrically connected, the first lithium battery
It is electrically connected with charging debugging interface；The end SWDIO and the end SWCLK of charging debugging interface；The end USTART-RX；The end USTART-TX
With the end SWDIO and the end SWCLK of first micro-control unit；The end USTART-RX；The end USTART-TX is correspondingly connected with；For
Serial data transmission；First micro-control unit and attitude transducer and infrared sensor are electrically connected；First micro-control unit
The end 12CSDA, the end 12CSDL and the end 12CSDA of attitude transducer and infrared sensor, the end 12CSDL are connected respectively；First
The end SPICS, the end SPI SCLK, the end SPI MISO and the SPI MOS of micro-control unit and the first wireless radio frequency modules are divided
It is not correspondingly connected with；First wireless radio frequency modules are attached with the first radio-frequency antenna by the end ANT.
3. as claimed in claim 2 a kind of convenient for deployment remote security early warning linked system, which is characterized in that the induction
Fore device further includes magnet, FPC soft board, outer membrane；First micro-control unit, attitude transducer, infrared sensor and
First wireless radio frequency modules are packaged into miniature inductive front-end circuit plate；Miniature inductive front-end circuit plate and the first radio frequency day
Wire module is disposed side by side on the left side of FPC soft board；First micro-control unit is arranged in the charging debugging interface
Lower section, first lithium battery are ultra-thin first lithium battery pack, and the right side of the FPC soft board is arranged in；Magnet setting exists
Four right angles of FPC soft board；In the outer envelope outer membrane of the induction fore device.
4. as described in claim 1 a kind of convenient for deployment remote security early warning linked system, which is characterized in that the relaying
Device further includes the second micro-control unit, the second lithium battery, USB interface, OLED screen, buzzer, indicator light, vibrating motor,
One key, the second key, bluetooth module, the second wireless radio frequency modules, the second radio-frequency antenna；Second lithium battery and the second microcontroller
Unit is unidirectionally electrically connected, the second lithium battery and USB interface are electrically connected；The end USBD+ and the end USBD- of USB interface with it is described
The first micro-control unit the end USBD+ and the end USBD- be correspondingly connected with；It is transmitted for USB serial data；Second micro-control unit
It is electrically connected with OLED screen；The end GPIO+ and the end GPIO- of second micro-control unit and the end GPIO+, the end GPIO- point of buzzer
It is not correspondingly connected with；The end LED+ and the end LED- of second micro-control unit and the end LED+, the end LED- of indicator light are connected respectively；
The end DA+ and the end DA- of second micro-control unit and the end DA+, the end DA- of vibrating motor are connected respectively；Second microcontroller list
The KEY1 input terminal of member and first is by key connection；The KEY2 input terminal of second micro-control unit and second is by key connection；Second is micro-
The USART-TX at the end USART-TX of control unit, the end USART-RX, the end USART-CTX, the end USART-RTX and bluetooth module
End, the end USART-RX, the end USART-CTX, the end USART-RTX are connected respectively；The end SPICS of second micro-control unit, SPI
The end SCLK, the end SPI MISO and SPI MOS are connected respectively with the second wireless radio frequency modules；Second less radio-frequency mould
Block is attached with the second radio-frequency antenna by the end ANT.
5. as claimed in claim 4 a kind of convenient for deployment remote security early warning linked system, which is characterized in that the relaying
Device further includes shell, pcb board；The top of shell is arranged in the OLED screen；The second radio-frequency antenna setting is outside
The top of shell；The setting indicator light in the lower section of the OLED screen；Setting is described below the indicator light first
Key and the second key；First key is located at the left side of second key；First key is for relaying
The switching of the operating mode of device and receiving end device；The bottom of shell is arranged in the USB interface and the buzzer；
The inside of shell is arranged in pcb board；Pcb board further includes pcb board front and pcb board reverse side；OLED is arranged in the positive top of pcb board
Display interface device；OLED screen fixed frame is set on pcb board positive top, for the fixed OLED screen；In OLED screen
Lower section pcb board front on second micro-control unit is set；Left and right difference in the lower section of OLED screen fixed frame
First button and the second button are set；First is respectively set above the first button and the second button
Key and the second key；The setting buzzer in the lower section of the second button；It is arranged in the left side of the second button
The indicator light；In the lower section of the buzzer, vibrating motor is set；In the top of pcb board reverse side, antennal interface is set；
For connecting second radio-frequency antenna；In the lower right of antennal interface, setting second wireless radio frequency modules, are used for
Less radio-frequency control；The setting bluetooth module in the lower left of second wireless radio frequency modules, for controlling bluetooth
Function；Lithium battery interface is set on the right side of the bluetooth module, the edge of pcb board reverse side；With the second lithium electricity
Pond is connected；The setting USB interface in the bottom of pcb board reverse side.
6. as claimed in claim 4 a kind of convenient for deployment remote security early warning linked system, which is characterized in that the reception
End device and the relay are same device；The work of device is carried out by the first key or the key of cell phone application
Pattern switching.
7. as described in claim 1 a kind of convenient for deployment remote security early warning linked system, which is characterized in that the induction
Fore device is connected by LoRa cryptographic protocol with the receiving end device, and the receiving end device passes through bluetooth and hand
Machine APP is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910057232.3A CN110246312A (en) | 2019-01-22 | 2019-01-22 | One kind is convenient for deployment remote security early warning linked system |
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| CN201910057232.3A CN110246312A (en) | 2019-01-22 | 2019-01-22 | One kind is convenient for deployment remote security early warning linked system |
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| CN201910057232.3A Pending CN110246312A (en) | 2019-01-22 | 2019-01-22 | One kind is convenient for deployment remote security early warning linked system |
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| CN111829488A (en) * | 2020-08-03 | 2020-10-27 | 成都华睿晶元电子科技有限公司 | Power transmission line iron tower inclination monitoring system based on spatial attitude sensor and control method |
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