CN109509318A - Mobile phone showpiece alarm based on wireless ultra-wideband ranging technology - Google Patents
Mobile phone showpiece alarm based on wireless ultra-wideband ranging technology Download PDFInfo
- Publication number
- CN109509318A CN109509318A CN201910048427.1A CN201910048427A CN109509318A CN 109509318 A CN109509318 A CN 109509318A CN 201910048427 A CN201910048427 A CN 201910048427A CN 109509318 A CN109509318 A CN 109509318A
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- China
- Prior art keywords
- pedestal
- label
- processor
- main body
- uwb
- Prior art date
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
- G08B13/2405—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used
- G08B13/2414—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used using inductive tags
- G08B13/2417—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used using inductive tags having a radio frequency identification chip
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
- G08B13/2465—Aspects related to the EAS system, e.g. system components other than tags
- G08B13/2468—Antenna in system and the related signal processing
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Security & Cryptography (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a kind of mobile phone showpiece alarm based on wireless ultra-wideband ranging technology, it include pedestal and label, pedestal UWB transceiving radio frequency module and label UWB transceiving radio frequency module are respectively arranged in pedestal and label, pedestal UWB transceiving radio frequency module and label UWB transceiving radio frequency module are used to receive or send UWB signal；Pedestal processor and tag processor can control the pedestal UWB transceiving radio frequency module and label UWB transceiving radio frequency module to receive and dispatch UWB data；Pedestal buzzer and label buzzer are respectively arranged in pedestal and label, pedestal processor drives pedestal buzzer, and tag processor drives label buzzer.UWB transceiving radio frequency module provides precise time stamp and uses for calculating distance for receiving or sending UWB signal；Once pedestal processor and tag processor find exceeds preset distance, comprehensive detection to state judge whether to need to drive buzzer warning；Solve the problems, such as that wrong report, capacity be low, poor user experience.
Description
Technical field
The invention belongs to mobile phone showpiece technical field of burglary prevention, more particularly, to a kind of based on wireless ultra-wideband ranging technology
Mobile phone showpiece alarm.
Background technique
Existing mobile phone showpiece antitheft square case be mainly it is wired antitheft, i.e., will with mechanical detection switch cable be pasted onto
Triggering is alarmed once removing, mobile phone is limited in certain zone of action with this by mobile phone back, due to having cable, centainly
Degree affects user to the liberated experience of mobile phone itself.Also occur such as wireless anti-theft technology based on bluetooth in recent years,
Judge whether mobile phone leaves a certain range by the detection between pedestal and mobile phone embedded with bluetooth, but the technology is vulnerable to user
Hand is blocked and is reported by mistake, the necessary pre-installed applications software of mobile phone, and a large amount of such alarms are collocated with and can interfere with each other, capacity
Lower, overall customer experience is to be improved.
Ultra wide band (UWB, Ultra Wideband) is a kind of wireless carrier communication technology, using ns to μ s grades of burst pulses into
Row communication can get the time of arrival (toa) stamp of degree of precision, by the signal flight time multiplied by the light velocity, can be readily available sub- rice
Grade distance measurement result, in conjunction with filtering algorithm, the distance measurement result of even up to sub- decimeter grade.The frequency of the pulse pair Ying Jikuan of extremely narrow time
Spectrum, for UWB channel width up to 1GHz or more, corresponding power spectral density is small, is equivalent to white noise for other common signals,
Also relatively feel bad other signal interferences；It on the other hand due to UWB transmitting is duration extremely short monocycle impulse and duty ratio
Extremely low, multipath signal is separable in time, therefore anti-to block ability stronger.To sum up the ranging stability based on UWB compared with
It is high.
Mobile phone showpiece alarm penetration capacity based on UWB ranging technology is strong, strong antijamming capability, capacity are big, ranging knot
Fruit stablize, can effectively solve currently on the market wireless anti-theft equipment there are the problem of, and incorporated infrared remote control, tamper detection, bee
It rings after the functions such as device alarm, there is higher use value, promote user experience, promote new retail.
Summary of the invention
The technical problem to be solved in the present invention is to provide one kind, to overcome existing mobile phone showpiece alarm band wire body to test bad, with
And the mobile phone showpiece based on wireless ultra-wideband ranging technology for the defects such as existing bluetooth wireless anti-theft scheme rate of false alarm is high, capacity is low
Alarm.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: it should be based on wireless ultra-wideband ranging technology
Mobile phone showpiece alarm includes pedestal and label, pedestal UWB transceiving radio frequency module is respectively arranged in the pedestal and label
With label UWB transceiving radio frequency module, the pedestal UWB transceiving radio frequency module and label UWB transceiving radio frequency module are used to receive
Or send UWB signal；Pedestal processor and tag processor, the pedestal processor are respectively arranged in the pedestal and label
The pedestal UWB transceiving radio frequency module and label UWB transceiving radio frequency module can control to receive and dispatch UWB data with tag processor；
Pedestal buzzer and label buzzer are respectively arranged in the pedestal and label, the pedestal processor drives pedestal buzzing
Device, the tag processor drive label buzzer.
In the above-mentioned technical solutions, existing UWB transceiving radio frequency module, including UWB radio circuit and UWB antenna, are used for
UWB signal is received or sent, and provides precise time stamp to pedestal processor and tag processor and is used for calculating distance；Pedestal
Processor and tag processor are used to execute the distance that algorithm calculates label and pedestal, once discovery exceeds preset distance, and it is comprehensive
The state detected is closed to judge whether to need to drive buzzer warning；Solve the problems, such as that wrong report, capacity be low, poor user experience.
Further improve is that the label further includes having label housing main body, the label UWB transceiving radio frequency mould
Block, tag processor and label buzzer are arranged in the label housing main body；It is also set on the label housing main body
It is equipped with label removal prevention detection switch and label USB Type C male connector handset port, wherein the tag processor and the mark
Label tamper detection switch is connected, and detects the open and-shut mode of the label removal prevention detection switch, and the label USB Type C is public
Head handset port is used to connect the mobile phone with USB Type C female.
Label buzzer capable of emitting alarm when being driven by tag processor.
Further improve is, is additionally provided with label buzzer vocal hole and label bottom case on the label housing main body
Buckle.
Further improve is, label rechargeable battery, the label charging are additionally provided in the label housing main body
Battery by label power source management module respectively with the tag processor, label UWB transceiving radio frequency module and label buzzer
It connects and powers；Label charge management module is additionally provided in the label housing main body, the label charge management module is given
The label rechargeable battery charging, and can power simultaneously to the label power source management module；The label charge management module
The label USB Type C male connector handset port is connected by charging contact.
Further improve is, label red and green color indicator light, the mark are additionally provided in the label housing main body
Label processor drives red and green indicator light in the label red and green color indicator light to carry out state instruction；The label electricity
Source control module connects the label red and green color indicator light and is powered.
Further improve is, label charging contact anode and label charging are additionally provided on the label housing main body
Contact cathode；The tag processor detects the label rechargeable battery remaining capacity by label electric power detection module.
Charging contact is fine copper conductive contact, for the charging bullet needle contact with pedestal, to take electricity to pass through charging from pedestal
Management module charges to tag battery.
Further improve is that the pedestal includes base shell main body, is arranged in the base shell main body
There are pedestal mobile phone support construction, charging to play needle, pedestal indicator light and infrared receiver window；The base shell main body is also connected with
Pedestal USB supply lines.
Further improve is, is additionally provided with pedestal tamper detection switch, bottom in the bottom of the base shell main body
Seat sticking double faced adhesive tape at and pedestal buzzer vocal hole；The base shell main body is arranged by pedestal USB supply lines line outlet
The pedestal USB supply lines.
Further improve is that the pedestal UWB transceiving radio frequency module, pedestal processor and pedestal buzzer are respectively provided with
In the base shell main body；Pedestal tamper detection switch, the base position are additionally provided in the base shell main body
Reason device is connected with the pedestal tamper detection switch, detects the open and-shut mode of the pedestal tamper detection switch；The pedestal
Be additionally provided with pedestal rechargeable battery in housing main body, the pedestal rechargeable battery by base power management module respectively with it is described
Pedestal processor, pedestal UWB transceiving radio frequency module are connected and are powered with pedestal buzzer；It is also set up in the base shell main body
There is pedestal charge management module, the pedestal charge management module charges to the pedestal rechargeable battery, and simultaneously can be to described
The power supply of base power management module；The pedestal charge management module connects the charging bullet by the pedestal USB supply lines
Needle；The red blue bi-colour LED of pedestal is additionally provided in the base shell main body, the pedestal processor drives the pedestal red
Red and blue indicator light in blue bi-colour LED carry out state instruction；The base power management module connects the pedestal
Red indigo plant bi-colour LED is powered；The pedestal processor detects the pedestal rechargeable battery by pedestal electric power detection module
Remaining capacity.
Further improve is that the mobile phone showpiece alarm further includes having remote controler, and the remote controler has remote controler
Processor, the remote controler processor are powered by button cell by power supply of remote controller management module, and the button cell passes through
Power supply of remote controller management module returns infrared transmission module power supply；The key that the remote controler processor carries out key module is grasped
Make to issue corresponding infrared command signal by the remote controler infrared transmission module, the pedestal infrared receiving module on the pedestal
Receive the infrared command signal.
After pedestal infrared receiving module receives the corresponding infrared command signal of remote controler infrared transmission module sending, by base position
Reason device parses the infrared command signal that remote controler is sent and executes corresponding actions.
In the technical solution of the present invention, label is for connecting mobile phone, wherein tag processor is received for abstract factory UWB
Emit frequency module and receives and dispatches UWB data；For detecting the open and-shut mode of label removal prevention detection switch；For passing through label electric power detection
Module detects label rechargeable battery remaining capacity；For detecting label rechargeable battery charging shape by label charge management module
State；For driving label buzzer sounding alarm；For driving label red and green color indicator light to carry out state instruction；For executing
Algorithm calculates the distance of label and pedestal and the state that in summary detects judge whether to need to drive buzzer warning or
Opening and closing red or green indicator light.
Label UWB transceiving radio frequency module, including label UWB radio circuit and label UWB antenna, for receiving or sending
UWB signal, and provide precise time stamp to tag processor, pedestal processor and used for calculating distance；Label buzzer, is marked
Sign capable of emitting alarm when processor driving；Label red and green color indicator light, blinking red lamp indicate that electricity is low, and red light is always on instruction
In charging, green light is always on instruction and has been filled with, and green light flashing instruction works normally, and red light flashes instruction alarm with buzzer；Label
Tamper detection switch is the normally closed detection switch of mechanical spring type, is normally open when not tearing open, is normally off after dismounting；Label fills
Electric management module can charge to label rechargeable battery, and can power simultaneously to label power source management module, when charging system not from
Battery electricity-taking directly takes electricity from label charge management module；Label rechargeable battery is 3.7V chargeable poly-lithium battery, label
Power management module provides the power rails such as 1.8V, 3.3V for inside tags device；Label electric power detection module detectable label is filled
Electric cell voltage, tag processor obtain label rechargeable battery residual power percentage by comparing the anti-electric curve of battery.
Pedestal is powered for placing mobile phone using USB supply lines, wherein pedestal processor is received for controlling pedestal UWB
Emit frequency module and receives and dispatches UWB data；For detecting the open and-shut mode of pedestal tamper detection switch；For passing through pedestal electric power detection
Module detects pedestal rechargeable battery remaining capacity；For detecting pedestal rechargeable battery state by pedestal charge management module；With
In driving pedestal buzzer sounding alarm；For driving the red blue bi-colour LED of pedestal to carry out state instruction；For executing algorithm
Calculate the distance of label and pedestal and the state that in summary detects judge whether to need to drive pedestal buzzer warning or
It is opened and closed the red or blue indicator light of red blue bi-colour LED；For receiving and parsing through remote controler by pedestal infrared receiving module
The infrared command signal sent simultaneously executes corresponding actions.
The intracorporal pedestal UWB transceiving radio frequency module of base shell master, pedestal buzzer, pedestal tamper detection switch, pedestal
Charge management module, pedestal rechargeable battery, base power management module, pedestal electric power detection module and component corresponding in label
It acts on identical, repeats no more.
The red blue bi-colour LED of pedestal, red blue lamp, which is gone out, indicates off-mode, and blue lamp is always on instruction and works normally, and red light is with bee
Device flashing instruction of ringing is alarmed；USB supply lines is USB A type public affairs mouth, provides 5V power rail for pedestal；It is that band elasticity can that charging, which plays needle,
Flexible conductive contact provides charge power supply to label for the charging contact contact with label；Pedestal infrared receiving module is used for
The infrared signal of wavelength 940nm or so, carrier frequency 38kHz are received, signal format need to meet NEC agreement.
Remote controler is infrared emission remote control, is powered using button cell, and user carries out corresponding operating by key module, distant
It controls device processor processing button operation and corresponding infrared command signal is issued by remote controler infrared transmission module；Button cell,
For non-rechargeable 3V lithium-manganese cell；Key module provides 0 to 9 totally 10 number keys, and " ON ", " OFF ", " OK " 3 controls
Key processed；Button operation is converted to the coding for meeting NEC infrared protocol by remote controler processor, is controlled by waveform modulated infrared
Transmitting module issues；Remote controler infrared transmission module receives the waveform modulating signal of processor and issues wavelength 940nm, carrier wave
Frequency 38kHz and the infrared command signal for meeting NEC agreement.
What technical solution of the present invention can be generated has the beneficial effect that:
(1) the distance value accurate stable obtained based on UWB ranging technology, antitheft high reliablity；
(2) UWB signal penetrability is strong, is not easy to be blocked by human body and generated wrong report, and user experience is good；
(3) UWB signal band is roomy, and capacity is high, and the same space can accommodate more set alarms, and practicability is high；
(4) pre-alarm when exceeding half monitoring range, is completely out of rear arm's length quotation, two-stage alarm mechanism is not lofty, body
It tests；
(5) tamper detection function can further decrease a possibility that malice removes equipment；
(6) monitoring range can be such that the StoreFront of different area can flexibly uses by remote controler flexible setting；
(7) alarm is continued a journey 48 hours after having a power failure, and further increases antitheft reliability.
Detailed description of the invention
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing, in which:
Fig. 1 a is that the present invention is based on the label schematic diagrames of the mobile phone showpiece alarm of wireless ultra-wideband ranging technology；
Fig. 1 b is that the present invention is based on the bottom schematic views of the label of the mobile phone showpiece alarm of wireless ultra-wideband ranging technology；
Fig. 2 a is that the present invention is based on the base schematic diagrams of the mobile phone showpiece alarm of wireless ultra-wideband ranging technology；
Fig. 2 b is that the present invention is based on the bottom schematic views of the pedestal of the mobile phone showpiece alarm of wireless ultra-wideband ranging technology；
Fig. 3 is that the present invention is based on the labels of the mobile phone showpiece alarm of wireless ultra-wideband ranging technology and base engagement to illustrate
Figure；
Fig. 4 is that the present invention is based on the labels of the mobile phone showpiece alarm of wireless ultra-wideband ranging technology and mobile phone cooperation signal
Figure；
Fig. 5 is that the present invention is based on label, pedestal and the mobile phones three of the mobile phone showpiece alarm of wireless ultra-wideband ranging technology
Person cooperates schematic diagram；
Fig. 6 is that the present invention is based on the remote controler schematic diagrames of the mobile phone showpiece alarm of wireless ultra-wideband ranging technology；
Fig. 7 is that the present invention is based on the label construction block diagrams of the mobile phone showpiece alarm of wireless ultra-wideband ranging technology；
Fig. 8 is that the present invention is based on the understructure block diagrams of the mobile phone showpiece alarm of wireless ultra-wideband ranging technology；
Fig. 9 is that the present invention is based on the remote controller structure block diagrams of the mobile phone showpiece alarm of wireless ultra-wideband ranging technology；
Wherein: 1- label housing main body, 2. label removal prevention detection switch, 3- label USB Type C male connector handset port,
4- label buzzer vocal hole, 5- label bottom case buckle, 6- label bottom case screw, 7- label charging contact anode, 8- label fill
Electric contact cathode, 9- pedestal USB supply lines, 10- base shell main body, 11- pedestal indicator light and infrared receiver window, 12- fill
Electricity plays needle, 13- pedestal mobile phone support construction, 14- base screw hole, 15- pedestal tamper detection switch, 16- pedestal buzzer hair
Acoustic aperture, at 17- pedestal sticking double faced adhesive tape, 18- pedestal USB supply lines line outlet, 19- remote controler opens key, and 20- remote controler is closed
Key, 21- remote controler digital keys, 22- remote controler acknowledgement key, 23- remote controller casing main body, 24- pedestal, 25- label, the bottom 26-
Seat UWB transceiving radio frequency module, 27- label UWB transceiving radio frequency module, 28- pedestal processor, 29- tag processor, 30- pedestal
Buzzer, 31- label buzzer, 32- label rechargeable battery, 33- label power source management module, 34- label charge management module,
35- label red and green color indicator light, 36- label electric power detection module, 37- pedestal rechargeable battery, 38- base power manage mould
Block, 39- pedestal charge management module, the red blue bi-colour LED of 40- pedestal, 41- pedestal electric power detection module, 42- remote controler,
43- remote controler processor, 44- button cell, 45- power supply of remote controller management module, 46- remote controler infrared transmission module, 47- are pressed
Key module, 48- pedestal infrared receiving module.
Specific embodiment
Made improvement compared with the existing technology for a better understanding of the present invention, the separately below tool of the invention to this
Body embodiment is explained in detail.
Mobile phone showpiece alarm of the invention of the present embodiment based on wireless ultra-wideband ranging technology includes pedestal 24 and mark
Label 25, as shown in figure 3, being respectively arranged with pedestal UWB transceiving radio frequency module 26 and label UWB receipts in the pedestal 24 and label 25
Emit frequency module 27, the pedestal UWB transceiving radio frequency module 26 and label UWB transceiving radio frequency module 27 are used to receive or send
UWB signal；Pedestal processor 28 and tag processor 29, the pedestal processing are respectively arranged in the pedestal 24 and label 25
Device 28 and tag processor 29 can control the pedestal UWB transceiving radio frequency module 26 and label UWB transceiving radio frequency module 27 to receive
Send out UWB data；Pedestal buzzer 30 and label buzzer 31, the base position are respectively arranged in the pedestal 24 and label 25
It manages device 28 and drives pedestal buzzer 30, the tag processor 29 drives label buzzer 31.
As seen in figure la and lb, label 24 further includes having label housing main body 1, as shown in fig. 7, the label UWB is received and dispatched
Radio-frequency module 27, tag processor 29 and label buzzer 31 are arranged in the label housing main body 1；Outside the label
Label removal prevention detection switch 2 and label USB Type C male connector handset port 3 are additionally provided in shell main body 1, wherein the label
Processor 29 is connected with the label removal prevention detection switch 2, detects the open and-shut mode of the label removal prevention detection switch 2, institute
State label USB Type C male connector handset port 3 for connecting the mobile phone with USB Type C female, as shown in Figure 4,5.
As shown in Figure 1 b, label buzzer vocal hole 4, label bottom case screw 6 and mark are additionally provided on label housing main body 1
Sign bottom case buckle 5.
In Fig. 7, it is further seen that be additionally provided with label rechargeable battery 32, the label charging in label housing main body 1
Battery 32 by label power source management module 33 respectively with the tag processor 29, label UWB transceiving radio frequency module 27 and mark
Label buzzer 31 is connected and is powered；Label charge management module 34 is additionally provided in the label housing main body 1, the label fills
Electric management module 34 charges to the label rechargeable battery 32, and can power simultaneously to the label power source management module 33；Institute
It states label charge management module 34 and the label USB Type C male connector handset port 3 is connected by charging contact；Label shell
Label red and green color indicator light 35 is additionally provided in main body 1, the tag processor 29 drives the label red and green color to indicate
Red and green indicator light in lamp 35 carry out state instruction；It is red green double that the label power source management module 33 connects the label
Color indicator light 35 is powered；In Fig. 1, label charging contact anode 7 and label charging are additionally provided on label housing main body 1
Contact cathode 8；The tag processor 29 detects the remaining electricity of the label rechargeable battery 32 by label electric power detection module 36
Amount.
It is that label 25 is powered by label rechargeable battery 32 when label 25 is uncharged；When label 25 charges, filled by coming from
The external power supply of electric contact 7,8 is the power supply of label 25.Needed for label power source management module 33 provides for each hardware module of label 25
The power supplys such as 1.8V, 3.3V.Tag processor 29 obtains the states such as tamper detection, electric power detection, charging, according to bist logic control
Label UWB transceiving radio frequency module 27 processed, label buzzer 31, label red and green color indicator light 35 work.Label UWB transceiving radio frequency
Module 27 is responsible for and pedestal 24 communicates, can be obtained distance value apart from pedestal 24 and pedestal 24 by UWB signal transmit come
Control command.
As shown in Fig. 2 a, 2b, pedestal 24 includes base shell main body 10, is provided in the base shell main body 10
Pedestal mobile phone support construction 13, charging play needle 12, pedestal indicator light and infrared receiver window 11 and base screw hole 14；The bottom
Seat housing main body 10 is also connected with pedestal USB supply lines 9；Pedestal tamper is additionally provided in the bottom of the base shell main body 1
17 and pedestal buzzer vocal hole 16 at detection switch 15, pedestal sticking double faced adhesive tape；The base shell main body 1 passes through pedestal
The pedestal USB supply lines 9 is arranged in USB supply lines line outlet 18.
As shown in figure 8, pedestal UWB transceiving radio frequency module 26, pedestal processor 28 and pedestal buzzer 30 are arranged at institute
It states in base shell main body 10；Pedestal tamper detection switch 15, the pedestal are additionally provided in the base shell main body 10
Processor 28 is connected with the pedestal tamper detection switch 15, detects the open and-shut mode of the pedestal tamper detection switch 15；
Pedestal rechargeable battery 37 is additionally provided in the base shell main body 10, the pedestal rechargeable battery 37 passes through base power management
Module 38 connect and powers with the pedestal processor 28, pedestal UWB transceiving radio frequency module 26 and pedestal buzzer 30 respectively；Institute
It states and is additionally provided with pedestal charge management module 39 in base shell main body 10, the pedestal charge management module 39 gives the pedestal
Rechargeable battery 37 charges, and can power simultaneously to the base power management module 38；The pedestal charge management module 39 is logical
It crosses the pedestal USB supply lines 9 and connects the charging bullet needle 12；The red Lan Shuan of pedestal is additionally provided in the base shell main body 10
Color indicator light 40, the pedestal processor 28 drive red in the red blue bi-colour LED 40 of the pedestal and blue indicator light into
Row state instruction；The base power management module 38 connects the red blue bi-colour LED 40 of the pedestal and is powered；The bottom
Seat processor 28 detects 37 remaining capacity of pedestal rechargeable battery by pedestal electric power detection module 41.
It is that pedestal 24 is powered by pedestal rechargeable battery 37 when pedestal 24 is uncharged；When pedestal 24 charges, by coming from bottom
The external power supply of seat USB supply lines 9 is the power supply of pedestal 24.Base power management module 38 provides institute for each hardware module of pedestal 24
The power supplys such as 1.8V, 3.3V, the 12V needed.Pedestal processor 28 obtains infrared receiver order, tamper detection, electric power detection, charging etc.
Information, according to bist logic control pedestal UWB transceiving radio frequency module 26, pedestal buzzer 30, the red blue bi-colour LED 40 of pedestal
Work.Pedestal UWB transceiving radio frequency module 26 is responsible for and label 25 communicates, and the distance value with label 25 can be obtained, and pass through UWB
Signal transmits control command to label 25.
The mobile phone showpiece alarm of the present embodiment further includes having remote controler 42, and as shown in Fig. 6,9, remote controler 42 further includes having
Remote controler opens key 19 ,-remote controler close key 20, remote controler digital keys 21, remote controler acknowledgement key 22 and remote controller casing master
Body 23, the setting in remote controller casing main body 23 is as shown in figure 8, have remote controler processor 43, the remote controler processor 43
It is powered by button cell 44 by power supply of remote controller management module 45, the button cell 44 passes through power supply of remote controller management module
45 return the power supply of remote controler infrared transmission module 46；The remote controler processor 43 leads to the button operation that key module 47 carries out
It crosses the remote controler infrared transmission module 46 and issues corresponding infrared command signal, the pedestal infrared receiving module on the pedestal 24
48 receive the infrared command signal；Button cell 44 is the power supply of each hardware module of remote controler 42, and remote controler processor 43 is responsible for place
The operation of key module 47 is managed, and remote controler infrared transmission module 46 is driven to issue infrared control signal, only pedestal 24 can connect
The infrared control signal is received, after the pedestal infrared receiving module 48 in pedestal 24 receives infrared control signal, control command is led to
It crosses UWB signal and is sent to label 25, control of the remote controler 42 to pedestal 24 and label 25 is reached with this.The remote controler of remote controler 42
Power management module 45 provides required 3.3V power supply for each hardware module.
Before use, then pedestal 24 is pasted on desktop, at this time bottom by double faced adhesive tape at pedestal sticking double faced adhesive tape 17
Seat tamper detection switch 15 is pressed, and pedestal processor 28 will be considered to pedestal 24 in state is not removed when detecting, and not will do it
Dismantling-proof alarming.
The label USB Type C male connector handset port 3 of label 25 is connected to mobile phone, as shown in figure 4, label is anti-at this time
It tears detection switch 2 open to be pressed, tag processor 29 will be considered to label 25 in state is not removed when detecting, not will do it tamper report
It is alert, mobile phone and label 25 are then put into pedestal 24, as shown in Figure 5.
When label 25 and pedestal 24 are not started to work, the pedestal indicator light of pedestal 24 and the indicator light of infrared receiver window 11
For the state of not working.
It is directed at the pedestal indicator light and infrared receiver window 11 of pedestal 24 with remote controler 42, presses remote controler and opens key 19,
24 blue lamp of pedestal is always on, and is indicated normal boot-strap and is started to work normally.
Remote controler 42 is used to be arranged the alarm distance of label 24 and pedestal 25, and mode of operation is first to press number keys of remote controller 21
Remote controler acknowledgement key 22 is pressed again, and arithemetic unit is centimetre.The alarm distance that label 24 and pedestal 25 is such as arranged is 300cm, then
Remote controler 42 is aligned to the pedestal indicator light and infrared receiver window 11 of pedestal 25, successively presses number key " 3 ", " 0 ", " 0 ", so
After press remote controler acknowledgement key 22, if being arranged successfully, pedestal 25 by blue lamp flash 3 times and with buzz it is anti-to user
Feedback.
After being provided with, label 24 and pedestal 25 start ranging with 1Hz frequency, if by mobile phone and label 24 takes away and pedestal
(being 150cm in the case of this example), pedestal buzzer vocal hole 16 and label bee when 25 distances exceed the half of set alarm distance
The device vocal hole 4 that rings will issue low frequency drop drop alarm sound, if distance exceeds set alarm distance (being 300cm in the case of this example),
Pedestal buzzer vocal hole 16 and label buzzer vocal hole 4 will issue high-frequency drop drop alarm sound.When mobile phone and 24 weight of label
When within the new half for entering alarm distance, will no longer it alarm.The wireless anti-theft alarming function of mobile phone showpiece so can be realized.
When label removal prevention detection switch 2 bounces, tag processor 29 thinks that label 24 is removed, by abstract factory buzzing
Device vocal hole 4 often rings alarm.
When pedestal tamper detection switch 15 bounces, pedestal processor 28 thinks that pedestal 25 is removed, and will control pedestal bee
The device vocal hole 16 that rings often rings alarm.
Whenever, when pressing remote controler close key 20 against pedestal indicator light and infrared receiver window 11, label 24
It no longer alarms with pedestal 25, until reopening.
When the pedestal USB supply lines 9 of pedestal 25 powers off, it will be switched to internal charging battery power supply state, if label fills
Battery 32 and pedestal rechargeable battery 37 are full power state, can be worked on 48 hours, protection mobile phone showpiece safety.
Embodiments of the present invention are described in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Mode, technical field those of ordinary skill within the scope of knowledge, present inventive concept can also not departed from
Under the premise of make a variety of changes；It should be understood that the above-mentioned description for preferred embodiment is more detailed, can not therefore and
It is considered the limitation to the invention patent protection scope, those skilled in the art under the inspiration of the present invention, are not taking off
Under the ambit protected from the claims in the present invention, replacement or deformation can also be made, each falls within protection model of the invention
It is of the invention range is claimed to be determined by the appended claims within enclosing.
Claims (10)
1. a kind of mobile phone showpiece alarm based on wireless ultra-wideband ranging technology, includes pedestal and label, which is characterized in that
Pedestal UWB transceiving radio frequency module and label UWB transceiving radio frequency module, the pedestal are respectively arranged in the pedestal and label
UWB transceiving radio frequency module and label UWB transceiving radio frequency module are used to receive or send UWB signal；In the pedestal and label
It is respectively arranged with pedestal processor and tag processor, the pedestal processor and tag processor can control the pedestal
UWB transceiving radio frequency module and label UWB transceiving radio frequency module receive and dispatch UWB data；Bottom is respectively arranged in the pedestal and label
Seat buzzer and label buzzer, the pedestal processor drive pedestal buzzer, and the tag processor drives label buzzing
Device.
2. the mobile phone showpiece alarm according to claim 1 based on wireless ultra-wideband ranging technology, which is characterized in that institute
Stating label further includes having label housing main body, and the label UWB transceiving radio frequency module, tag processor and label buzzer are all provided with
It sets in the label housing main body；Label removal prevention detection switch and label USB are additionally provided on the label housing main body
Type C male connector handset port, wherein the tag processor is connected with the label removal prevention detection switch, detects the mark
The open and-shut mode of tamper detection switch is signed, the label USB Type C male connector handset port has USB Type C for connecting
The mobile phone of female.
3. the mobile phone showpiece alarm according to claim 2 based on wireless ultra-wideband ranging technology, which is characterized in that institute
It states and is additionally provided with label buzzer vocal hole and label bottom case buckle on label housing main body.
4. the mobile phone showpiece alarm according to claim 3 based on wireless ultra-wideband ranging technology, which is characterized in that institute
It states and is additionally provided with label rechargeable battery in label housing main body, the label rechargeable battery is distinguished by label power source management module
It connect and powers with the tag processor, label UWB transceiving radio frequency module and label buzzer；In the label housing main body
It is additionally provided with label charge management module, the label charge management module charges to the label rechargeable battery, and simultaneously may be used
It powers to the label power source management module；The label charge management module connects the label USB by charging contact
Type C male connector handset port.
5. the mobile phone showpiece alarm according to claim 4 based on wireless ultra-wideband ranging technology, which is characterized in that institute
It states and is additionally provided with label red and green color indicator light in label housing main body, the tag processor drives the label red and green color
Red and green indicator light in indicator light carry out state instruction；It is red green double that the label power source management module connects the label
Color indicator light is powered.
6. the mobile phone showpiece alarm according to claim 5 based on wireless ultra-wideband ranging technology, which is characterized in that institute
It states and is additionally provided with label charging contact anode and label charging contact cathode on label housing main body；The tag processor passes through
Label electric power detection module detects the label rechargeable battery remaining capacity.
7. the mobile phone showpiece alarm according to claim 1 based on wireless ultra-wideband ranging technology, which is characterized in that institute
Stating pedestal includes base shell main body, be provided in the base shell main body pedestal mobile phone support construction, charging play needle,
Pedestal indicator light and infrared receiver window；The base shell main body is also connected with pedestal USB supply lines.
8. the mobile phone showpiece alarm according to claim 7 based on wireless ultra-wideband ranging technology, which is characterized in that
The bottom of the base shell main body is additionally provided with pedestal tamper detection switch, at pedestal sticking double faced adhesive tape and pedestal buzzer hair
Acoustic aperture；The pedestal USB supply lines is arranged by pedestal USB supply lines line outlet in the base shell main body.
9. the mobile phone showpiece alarm according to claim 8 based on wireless ultra-wideband ranging technology, which is characterized in that institute
Pedestal UWB transceiving radio frequency module, pedestal processor and pedestal buzzer is stated to be arranged in the base shell main body；Described
Pedestal tamper detection switch, the pedestal processor and the pedestal tamper detection switch phase are additionally provided in base shell main body
Connection, detects the open and-shut mode of the pedestal tamper detection switch；Pedestal charging electricity is additionally provided in the base shell main body
Pond, the pedestal rechargeable battery by base power management module respectively with the pedestal processor, pedestal UWB transceiving radio frequency mould
Block is connected and is powered with pedestal buzzer；Pedestal charge management module, the pedestal are additionally provided in the base shell main body
Charge management module charges to the pedestal rechargeable battery, and can power simultaneously to the base power management module；The bottom
Seat charge management module connects the charging by the pedestal USB supply lines and plays needle；It is also set up in the base shell main body
There is the red blue bi-colour LED of pedestal, the pedestal processor drives red and blue in the red blue bi-colour LED of the pedestal to refer to
Show that lamp carries out state instruction；The base power management module connects the red blue bi-colour LED of the pedestal and is powered；It is described
Pedestal processor detects the pedestal rechargeable battery remaining capacity by pedestal electric power detection module.
10. -9 described in any item mobile phone showpiece alarms based on wireless ultra-wideband ranging technology according to claim 1, special
Sign is that the mobile phone showpiece alarm further includes having remote controler, and the remote controler has remote controler processor, at the remote controler
Reason device is powered by button cell by power supply of remote controller management module, and the button cell passes through power supply of remote controller management module also
It powers to infrared transmission module；The button operation that the remote controler processor carries out key module is infrared by the remote controler
Transmitting module issues corresponding infrared command signal, and the pedestal infrared receiving module on the pedestal receives the infrared command signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910048427.1A CN109509318A (en) | 2019-01-18 | 2019-01-18 | Mobile phone showpiece alarm based on wireless ultra-wideband ranging technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910048427.1A CN109509318A (en) | 2019-01-18 | 2019-01-18 | Mobile phone showpiece alarm based on wireless ultra-wideband ranging technology |
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| CN109509318A true CN109509318A (en) | 2019-03-22 |
Family
ID=65758112
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910048427.1A Pending CN109509318A (en) | 2019-01-18 | 2019-01-18 | Mobile phone showpiece alarm based on wireless ultra-wideband ranging technology |
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| CN110164070A (en) * | 2019-05-21 | 2019-08-23 | 深圳市天工测控技术有限公司 | A kind of 3C Product shows the method and device of antitheft and client interests analysis |
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| CN111162803A (en) * | 2020-01-16 | 2020-05-15 | 深圳市德普杰然商贸有限公司 | Wireless transmitter, wireless receiver and system |
| CN111461276A (en) * | 2020-05-19 | 2020-07-28 | 上海永力信息科技股份有限公司 | Personnel safety distance protection bracelet based on wireless radio frequency technology |
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