CN106571000B - Commodity anti-theft display systems and method - Google Patents
Commodity anti-theft display systems and method Download PDFInfo
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- CN106571000B CN106571000B CN201610901276.6A CN201610901276A CN106571000B CN 106571000 B CN106571000 B CN 106571000B CN 201610901276 A CN201610901276 A CN 201610901276A CN 106571000 B CN106571000 B CN 106571000B
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- 238000012545 processing Methods 0.000 claims description 23
- 238000001514 detection method Methods 0.000 claims description 14
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 12
- 229910052744 lithium Inorganic materials 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 11
- 230000006855 networking Effects 0.000 claims description 10
- 230000001747 exhibiting effect Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000006378 damage Effects 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 206010048669 Terminal state Diseases 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 235000013399 edible fruits Nutrition 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 238000013070 change management Methods 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 abstract 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005538 encapsulation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 241000531807 Psophiidae Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
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- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- 230000036541 health Effects 0.000 description 1
- OCUUDCWEKWOMFA-UHFFFAOYSA-N imidazol-1-yl-dimethyl-propan-2-ylsilane Chemical compound CC(C)[Si](C)(C)N1C=CN=C1 OCUUDCWEKWOMFA-UHFFFAOYSA-N 0.000 description 1
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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
- G08B13/02—Mechanical actuation
- G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/55—Push-based network services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The present invention relates to a kind of commodity anti-theft display systems, solve the deficiencies in the prior art, realize the automatic price change management as sales field commodity.Technical solution are as follows: including remote controler, computer, server, wireless access hot spot and several protection terminals; the remote controler, computer and server are communicated to connect with the wireless access hot spot; the protection terminal connection corresponding with one of one product, all protection terminals are communicated to connect with the wireless access hot spot.Present invention extension function is more, realizes more control and data monitoring.
Description
Technical field
The present invention relates to a kind of burglary-resisting installation, in particular to a kind of commodity anti-theft display systems and method.
Background technique
Currently, easily stolen, the especially some electronic products that show that product is especially some open-shelf to-be-experienced product, such as
Once the digital products such as PAD, volume is more and more small and exquisite, more and more lighter, during showing charging stolen, is difficult timely
It was found that causing open-shelf to show that the loss by theft rate of product is high, as manufacturer for a kind of antitheft system of open-shelf to-be-experienced product charging
The demand of system is more more and more urgent.Currently, show that product is largely that contact point adds 3M glue to be fixed on Protection Product, contact and
Be actually mechanical (physics) contact by protection product, if can guarantee contact mechanical location it is constant (be in fact that can accomplish
), even when alarm system will be detached from by protection product, alarm system will not alarm.
Chinese patent notification number CN201149712Y discloses a kind of magnetic induction electronic production November 12 2008 day for announcing
Product show device, comprising: front stall, pedestal, wire box, drawstring and magnetic inductor；Electronic product to be presented is fixed on the front stall
On；Be between the front stall and pedestal it is detachable be fixedly connected, described drawstring one end is fixedly connected on pedestal, while drawstring
The other end is movably connected on front stall, limits the separating distance of front stall and pedestal；The magnetic inductor is divided into front stall and pedestal
On, induction is displaced between the two；The wire box is fixedly connected on pedestal, stores all kinds of wire bodies.This technical solution is to pass through machinery
Mode is fixed, in this way, applicability is poor, arrives need first to carry out installation survey when different exhibitions is shown every time
Examination, preamble work are complicated.
Summary of the invention
It is less it is an object of the invention to solve above-mentioned prior art function, it can be only done simple alert operation, lack
Correlation function extension lacks the automatic price change problem of management realized as sales field commodity, provides a kind of commodity anti-theft
Display systems and method.
The technical solution adopted by the present invention to solve the technical problems is: a kind of commodity anti-theft display systems, feature exist
In: including remote controler, computer, server, wireless access hot spot and several protection terminals, the remote controler, computer kimonos
Device of being engaged in is communicated to connect with the wireless access hot spot, and corresponding with the one protection terminal of a product connects, it is all described in
Terminal is protected to communicate to connect with the wireless access hot spot.
The present invention may be implemented: the antitheft displaying defencive function of digital exhibit, the automatic charging function of digital exhibit, digital
The number statistical function of showpiece experience, temperature control function when digital exhibit charges, digital exhibit charging rate reconcile function
Can, the Internet of Things ad hoc network function of terminal is protected, the on-line off-line connectivity capabilities of terminal, remote controler setting protection terminal password are protected
Function, remote controler adjust protection terminal alarms volume function, remote controler adjust protection terminal indicator light flicker cycle function
Can, the function of remote configuration digital product charge mode in protection terminal, server admin is by network to each protection
The function that terminal is managed, protects and shows the digital product information being demonstrated in terminal, and server passes through wireless access hot spot
Information of appraising at the current rate is sent to protection terminal, the information automatic push function of terminal is protected, protects the self-navigation function of terminal, protect
The self-help payment function of terminal, server by wireless access hot spot to show commodity statistic and integrated management function,
Terminal low power consumption characteristic is protected, even if still can be realized displaying protection and information to product is shown under the blackout condition of sales field
Display function, standby one month using cells.
Preferably, the protection terminal include external power supply, battery, power supply switching and charging control unit, master control at
Manage unit, electric power detection unit, RF unit, storage unit, EPD display unit, infrared sensor control unit, temperature acquisition and
Control unit and acousto-optic warning unit, the external power supply and battery switch with the power supply and the input of charging control unit
The output end of end connection, the power supply switching and charging control unit is mono- with master control processing unit, electric power detection unit, RF respectively
Member, storage unit, EPD display unit, infrared sensor control unit, temperature acquisition and control unit and acousto-optic warning unit connect
Connect, the electric power detection unit, RF unit, storage unit, EPD display unit, infrared sensor control unit, temperature acquisition and
Control unit and acousto-optic warning unit are electrically connected with the master control processing unit.
Master control processing unit master chip is the nRF51822 chip of NORDIC company, and nRF51822 is that a multi-protocols are blue
Tooth low-power consumption/2.4GHz dedicated RF one chip solution, be widely used in including the periphery PC, network television remote controler,
The application such as movement/body-building/health care sensor, toy and automation.The QFN encapsulation of nRF51822 only has the body of 6mm x 6mm
Product, and it has been internally integrated the RF circuit part of 2.4GHz frequency range, the circuit scale of protection terminal is substantially reduced, so that protection
Terminal can design more compact.NRF51822 itself has supereminent low power consumption characteristic, is particularly suitable for using battery
The low-power consumption product of power supply.When 3V powers, quiescent dissipation only has 2.6uA under idle mode；0dbm peak transmitted power is
10.5mA, it is 13mA that peak value, which receives power,.NRF51822 has 250kbps, and tri- kinds of wireless transmission rates of 1Mbps, 2Mbps can
To be configured according to demand.There is 256K FLASH storage, 32K RAM inside nRF51822.Internal FLASH is used to store
The data that the image, text and data information and various sensors that Server is issued to protection terminal acquire.Power unit core by
LTC4412 chip, RT9167A chip, CMD4054 chip are constituted.LTC4412 chip is the power supply switching control of a Linear Tech
Coremaking piece, the chip have wide input voltage range, and wherein the input voltage range of power supply adaptor is 3V-28V, lithium battery
Input voltage range is 2.5V-28V.Quiescent dissipation is 11uA, when external AC/D/C adapter access, can disconnect lithium electricity automatically
The connection in pond and load circuit, load circuit is powered by external AC/D/C adapter at this time.RT9167A chip is that protection terminal mentions
For the fan-out capability of 3.0V/500mA, which has the advantages that low-power consumption, low noise, small in size.CMD4054 chip is lithium electricity
Pond provides charge function, which is a complete single-cell lithium-ion battery constant current constant voltage linear-charging IC.It is pole that it, which is used,
Small SOT-23-5 μ encapsulation, it is only necessary to which external few outer member enables it to really be suitable for portable product
Application.Moreover, CMD4054 is designed exclusively for USB power source characteristic.Meanwhile CMD4054 also can be as one solely
Vertical linear charger for lithium ion battery.Since it has internal perfect MOSFET framework, so being not necessarily to external any induction
Resistance and diode.When working under high power load or hot environment, Thermal feedback will automatically control charging current, to control
The temperature of combinations piece.Charging voltage is fixed on 4.2V, and charging current is set by not connecing a resistance.In charging voltage
After reaching Full Charge Capacity voltage, CMD4054 will be automatically stopped charging when charging current is down to the 1/10 of setting electric current value.Work as power supply
Power supply (general power supply adaptor or USB power source) is removed CMD4054, and automatically into a low current mode, power consumption pond is electric at this time
Stream is lower than 2uA.CMD4054 can also be into a shutdown mode, and in such a mode, supply current is decreased to 25uA.There are also other for it
Characteristic, including charging current monitoring, low pressure shutdown recharge automatically, have a state foot separately to indicate charging complete or outer
Connect whether power supply connects.Acousto-optic warning unit is made of dual-colored LED and piezo buzzer, and dual-colored LED blue is indicating system just
Normal working condition flashes primary (flicker frequency can be arranged by daemon software), each bright Shi Jian≤10ms of Dian for normal every 6 seconds,
Red LED indicates system alarm working condition, continuous to flash, and (sound value can be with by buzzer sound value≤20db when alarm condition
It is arranged by daemon software).EPD display unit core is one piece of 4.2 cun of EPD display screen (electronic ink screen), since EPD screen uses
E-ink technology, so that the screen has a fast response time, brush screen is fast, super low-power consumption, power saving, screen are suitble to eyes viewing
Advantage, it is extremely suitable to be applied on as battery powered protection terminal.ITR8307/TR8, using the SMT encapsulation of small size,
Volume is 1.5 mm of 4.6mm x 2.7mm x encapsulation.Due to small in size, the characteristic of high sensitivity, particularly suitable for protection
Terminal is as the core devices for judging that showpiece is picked up by client.Protect the temperature sensor of terminal using company, Dallas
DS18B20 1-wire temperature sensor, DS18B20 digital thermometer provide 9-12 Celsius temperatures measure and also have one by
The programmable warning function not changed because power supply disappears of low and high level triggering.DS18B20 passes through an one-wire interface hair
It send or receives information, therefore only need a connecting line between central processing unit and DS18B20 (plus ground wire).Its thermometric model
Enclosing is -55~+125 DEG C, and is ± 5 DEG C in -10~+85 DEG C of precision.In addition to this, DS18B20 can be directly logical from single line
Energy is drawn on news line, eliminates the demand to external power supply.Each DS18B20 has unique 64 bit sequence number, from
And allows more DS18B20 while being connected on a single bus；Therefore, it simply can go to control with a microcontroller very
Much it is covered on the DS18B20 in a sheet of region.This characteristic is in HVAC environmental Kuznets Curves, detection building, instrument or machine
Temperature and process monitoring and control etc. are highly useful.Protect the infrared sensor sensor of terminal using hundred million smooth companies
ITR8307 reflection-type infrared switch.ITR8307/TR8 is by the infrared transmitting tube of GaAs material and one highly sensitive
NPN type phototriode is constituted, and is worked in infrared range of spectrum.The electric quantity monitoring of system is the battery electricity by monitoring system
What pressure was realized, ADC module is carried inside nRF51822 and supports 8/9/10bit conversion accuracy, is protected after terminal timing wake-up in list
Battery voltage value is acquired in the time of position, and voltage value is sent to AP when regularly sending, if voltage value is low lower than setting
Voltage threshold then protects terminal to carry out low-voltage alarm, and flashing in red LED every 1 second is primary, and buzzer each second is short to ring, protects
The display screen meeting simultaneous display of shield terminal currently protects terminal power value, prompts to need to charge, while daemon software can be corresponding
Protection terminal location red low battery show.After knowing charger insertion, battery voltage value meets or exceeds low-voltage alarm
Threshold value, protection terminal can release the prompt of battery low pressure alarming, the synchronous low pressure prompt for releasing current protection terminal of daemon software.
Preferably, the wireless access hot spot includes RF unit, power supply unit, master control processing unit, network unit, deposits
Storage unit and state indication unit, the RF unit, network unit, storage unit and state indication unit are and at the master control
Manage unit electrical connection.
The kernel processor chip of master control processing unit selects the TM4C1294NCPDT chip of TI company.TM4C1294NCPDT
Based on ARM Cortex-M4F core design, using 32 BITBUS network technologies, dominant frequency is up to 120MHz, data-handling capacity 150
DMIPS has Flash inside 1024K, SDRAM, operating voltage range 2.97V-3.63V inside 256K,
TM4C1294NCPDT has up to 90 GPIO, and TM4C1294NCPDT peripheral resources are abundant, has 8 UART, 4 synchronizations
Serial line interface, 10 I2C modules with 4 kinds of velocity modes, 2 CAN2.0 controllers, 1 10/100 Ethernet MAC,
1 USB2.0 controller, 1 PWM module, 2 12bit ADC module, 3 independent analog comparators, 16 numbers are relatively
Device, chip are encapsulated using TQFP-128, there is -40 DEG C -85 DEG C and -40 DEG C of -105 DEG C of two kinds of operating temperature ranges.RF core chips
Select the nRF24L01 chip of NORDIC.NRF24L01 be by NORDIC production work 2.4GHz ~ 2.5GHz ISM frequency
The monolithic wireless transceiver chip of section.Wireless transceiver includes: frequency generator, enhanced " SchockBurst " scheme control
Device, power amplifier, crystal oscillator, modulator and demodulator.Output power channel selection and the setting of agreement can pass through
SPI interface is configured.It almost may be coupled to various singlechip chips, and complete Wireless data transmission work.Extremely low electricity
Stream consumption: when transmission power is 0dBm in the transmission mode for work, current drain is 11.3mA, and when reception pattern is
Current drain is lower under 12.3mA, power-down mode and standby mode.Network unit by HX1188 and TM4C1294NCPDT inside
10/100 Ethernet MAC composition,
Preferably, the master control processing unit in the protection terminal is the nRF51822 chip of NORDIC company, it is described
Power supply unit includes LTC4412 chip, RT9167A chip and CMD4054 chip, and the EPD display unit is one piece of electronic ink
Water screen, the acousto-optic warning unit are made of dual-colored LED and piezo buzzer, and the temperature sensor of terminal is protected to use up to drawing
The DS18B20 1-wire temperature sensor of this company, the infrared sensor control unit use the ITR8307 of hundred million smooth companies
Reflection-type infrared switch, electric power detection unit are the included ADC module for supporting 8/9/10bit conversion accuracy inside nRF51822.
Preferably, the master control processing unit selects the TM4C1294NCPDT of TI company in the wireless access hot spot
Chip, network unit are made of 10/100 Ethernet MAC inside HX1188 and TM4C1294NCPDT, and RF unit is
The nRF24L01 chip of NORDIC.
A kind of commodity anti-theft methods of exhibiting is suitable for commodity anti-theft display systems as described in claim 1,
Step 1: protection terminal is firstly fixed on the designated position on the exhibition booth of sales field, and protection terminal can be into after fixing
Enter to protect operating mode, if taking protection terminal away by force with external force or protecting the critical component of terminal that can trigger by destruction
The alarm detector of terminal is protected, protection terminal can enter alarm condition from guard mode, under alarm condition, protect terminal
On the automatic continuous alarm of buzzer and indicator light, setting time reach after or by sales field staff's remote controler or computer
With the alarm of server de-preservation terminal；
Step 2: in the case where protecting operating mode, protection terminal provides automatic charging to protected showpiece and timing is charged
Two kinds of charge modes issue the instruction of setting charge mode by computer and server by sales field to set；Automatic charging mould
Under formula, protection terminal continuously in real time charges to showpiece；When timing is charged then according to the charging time set and charging
Long, charge frequency charges to showpiece by protection terminal, automatically shuts down charge power supply after each charging complete；Timing charging
Charging time, charging duration, charge frequency are then sent an instruction to by server or computer by wireless access hot spot specified
Protection terminal；
In the case where protecting operating mode, protection terminal carries infrared sensor and detects the showpiece number on probation by experience, this
A numerical value is recorded in the storage inside of protection terminal, and regularly sends computer or server by wireless access hot spot
On；
Step 3: the temperature value that each protection terminal collects protected showpiece can be by wireless access hot spot
Server or computer background are regularly sent, when the temperature sensor of protection terminal detects that the external skin temperatures of showpiece are more than certain
It when one setting value, and detects that current charging current values are greater than the set value, then passes through the charging control section of protection terminal system
Divide and setting value is automatically adjusted to charging current, reduces charging current, reduce the calorific value of showpiece；The setting value of charging current is logical
It crosses after the completion of server or computer settings and protection terminal is sent instructions to by wireless access hot spot.
Preferably, each protection terminal has the cured address unique networking ID in protection terminal, protection is eventually
End forms an Internet of Things by ad hoc network and wireless access hot spot, with server or computer, is realized by this Internet of Things
Sales field understands all centralized controls for showing commodity and information, by store database on merchant entities shop experience information and line into
Row connection, the two dimensional code that user shows while experiencing showpiece material object also by mobile phone wireless access hot spot scanning protection terminal
Into store on the line of sales field, on-line payment is carried out with mobile phone scan protection terminal while experiencing showpiece.
Preferably, all protection terminals timings report oneself status informations, including temperature, electricity, working condition, fill
Electricity condition, registration information, experience number, alarm times, charge mode, alarm value, the flashing light period, software version information,
The information such as hardware revision information, the ID code for protecting the affiliated wireless access hot spot of terminal, the ID code for protecting terminal；Server is according to every
The state of a protection terminal carries out integrated management, protects terminal due to realizing free networking, only soft in server or computer
The ID of the unified protection terminal to alarm sends the instruction releasing alarm for releasing alarm on part；Terminal is protected to carry 1000mAh's
Rechargeable lithium battery, though in the case that sales field powers off by itself institute with lithium battery realize to the protection of showpiece displaying function with
And the display function of relevant information, 30 days idle protections are at most provided；Protect terminal in the case where accessing charger states, lithium battery
It can stop to system power supply, power control circuit can automatically switch to external power supply work, and charged state is shown in protection terminal
Display screen on.
Preferably, the remote control cipher of protection terminal inner storage and the password of remote controler storage inside are to correspond
, when factory all protection terminals and remote controler password be identical default stationary digital, in each sales field before use
The password of remote controler is first changed, the password of corresponding protection terminal is then set with remote controler, thus accomplishes same sell
Remote controler and protection terminal are one-to-one in, and server or computer settings of the password in sales field are good, by wirelessly connecing
Enter hot spot and is sent to remote controler or protection terminal；It is protection terminal, wireless after protecting terminal to carry out networking by wireless access hot spot
Access hot spot, server and computer just emerge an Internet of Things, and server or computer are by wireless access hot spot come to net
Each protection terminal in network carries out data transmit-receive, and all protections are managed according to the data for each protection terminal being collected into eventually
End；If equipped with related wireless access hot spot software on the mobile phone of customer, customer passes through certain protection terminals after into sales field
The showpiece shown in the Shi Ruguo protection terminal is carrying out advertising campaign, then relevant information can be sent automatically to customer's mobile phone
On wireless access hot spot, customer is reminded to pay close attention to the showpiece；Server or computer are position locating for all showpieces in a sales field
Set the map to form a sales field, marked on map, customer enter behind sales field input the showpiece model for wanting concern or
Brand is sent to computer or server, and server or computer can go out a guiding route figure according to customer demand automatic arranging
Being sent on wireless access hot spot makes customer is purposive to experience showpiece in order.
Preferably, in protected mode, the class for protecting equipment is inputted in each protection terminal to server or computer
Type and model analyze the working condition of current protection terminal by the data to charge in protection terminal, according to the guarantor being collected into
Showpiece analyzes protection at regular intervals to analyze the consumer psychology of consumer by the number data used are experienced in shield terminal
Showpiece is experienced the number used in terminal, provides decision for market, when being greater than by experience access times for same type product
When setting value, server or computer modify product price or sales tactics automatically, execute step of appraising at the current rate automatically；
The sales data of the same type product monitored within the subsequent time and in server combines, if met pre-
Fixed sales data then continues to keep current sales tactics, if the sales data of current same type product do not meet it is scheduled
Then server or computer modify product price or sales tactics, while the showpiece valence that will be changed to sales data automatically
Lattice are sent in corresponding protection terminal by wireless access hot spot to carry out timely price and change and be shown in protect terminal
In electrical screen, for showing the price and relevant information of showpiece；
Automatically the step of appraising at the current rate includes following sub-step:
Sub-step one: the setting real-time transform of sales field shows marque and price,
Sub-step two: protection Termination ID code corresponding to server or computer searching end article,
Sub-step three: server or computer pass through wireless access hot spot and send the valence after change to protection of goal terminal
Lattice；
Sub-step four: protection of goal terminal is shown on a display screen according to the pricing information of acquisition, completes automatic become
Valence.
Automatically step of appraising at the current rate can be according to the price for requiring real-time transform to show commodity of appraising at the current rate of sales field, such as Huawei's type
Usually price is 1999 to trumpeter's machine, and today is that shopping section promotional price is 1699, then the variation of this price will be anti-in real time
It reflects on the protection terminal electronic paper display screen of corresponding showpiece model, variable prices is to pass through hot spot by server or computer
(AP) it sends, according to protection Termination ID code corresponding to the showpiece to be appraised at the current rate, is sent in protection terminal.Daily appraise at the current rate number with
And the price after appraising at the current rate is determined by sales field or sales field general headquarters, the real-time variation meaning of price:
1. the price that Manual Override showpiece is manually removed in sales field can be saved, without sending someone to write manually once appraising at the current rate every time
Label is being attached to beside showpiece, really reduces the workload of sales field administrative staff；
2. appraising at the current rate automatically can avoid significantly due to artificial hand-written caused mistake, while also eliminate the price of showpiece
The paper expense and label of display label print expense；
3. (such as connection China) general headquarters can be connected with the server of several points of sales fields by cloud, be united for a certain sales field
One sends the newest selling price of certain model showpiece to several points of sales fields simultaneously, can thus accomplish to divide to being distributed in several areas
Sales field uniformly carries out price control, while general headquarters can also understand some model showpiece of any one or several points of sales fields in real time
The experience situation data (passing through data base querying) within some period of (such as iphone 7), this is to the unified pipe of general headquarters
Reason, unified sale decision can bring great convenience.
Preferably, appraising at the current rate in limited time if being executed in the step of appraising at the current rate automatically, in sub-step three, increases and send
Chronometric data, countdown data are also shown on protection of goal terminal display screen in sub-step four.
Substantial effect of the invention is: the present invention may be implemented: the antitheft displaying defencive function of digital exhibit, digital exhibition
The automatic charging function of product, the number statistical function of digital exhibit experience, temperature control function when digital exhibit charges, number
Code showpiece charging rate mediation function, protects the Internet of Things ad hoc network function of terminal, protects the on-line off-line connectivity capabilities of terminal, distant
The function of device setting protection terminal password is controlled, remote controler adjusts the function of protection terminal alarms volume, and remote controler adjusts protection eventually
Hold the function of indicator light flicker cycle, the function of remote configuration digital product charge mode in protection terminal, server pipe
The function that reason is managed each protection terminal by network, protects and shows the digital product information being demonstrated in terminal, take
Business device sends information of appraising at the current rate to protection terminal by wireless access hot spot, protects the information automatic push function of terminal, protection is eventually
The self-navigation function at end protects the self-help payment function of terminal, and server is by wireless access hot spot to the shape for showing commodity
State statistics and integrated management function, protect terminal low power consumption characteristic, even if still can be realized to exhibition under the blackout condition of sales field
Displaying protection and the information display function for showing product, standby one month using cells.It is more to extend function, realizes more
Control and data monitoring.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the invention；
Fig. 2 is a kind of electrical block diagram that terminal is protected in the present invention；
Fig. 3 is a kind of electrical block diagram of wireless access hot spot in the present invention.
In figure: 1, protecting terminal, 2, remote controler, 3, computer, 4, server, 5, wireless access hot spot, 10, protection terminal
Master control processing unit, 11, external power supply, 12, battery, 13, protect terminal RF unit, 14, protect terminal storage unit,
15, EPD display unit, 16, electric power detection unit, 17, power supply switching and charging control unit, 18, infrared sensor control list
Member, 19, temperature acquisition and control unit, 20, acousto-optic warning unit, 21, the master control processing unit of wireless access hot spot, 22, nothing
Line accesses the storage unit of hot spot, 23, state indication unit, 24, the RF unit of wireless access hot spot, 25, network unit, 26,
Power supply unit.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, technical scheme of the present invention will be further explained in detail.
Embodiment:
A kind of commodity anti-theft display systems (referring to attached drawing 1-3), including remote controler 2, computer 3, server 4, wirelessly connect
Entering hot spot 5 and several protection terminals 1, the remote controler, computer and server are communicated to connect with the wireless access hot spot,
Corresponding with the one protection terminal connection of one product, all protection terminals with the wireless access hot spot communication link
It connects.
The protection terminal includes external power supply 11, battery 12, power supply switching and charging control unit 17, master control processing list
Member 10, electric power detection unit 16, RF unit 13, storage unit 14, EPD display unit 15, infrared sensor control unit 18, temperature
Degree acquisition and control unit 19 and acousto-optic warning unit 20, the external power supply and battery, which switch and charged with the power supply, to be controlled
The input terminal of unit processed connects, the output end of the power supply switching and charging control unit respectively with master control processing unit, electricity
Detection unit, RF unit, storage unit, EPD display unit, infrared sensor control unit, temperature acquisition and control unit and
Acousto-optic warning unit connection, the electric power detection unit, RF unit, storage unit, EPD display unit, infrared sensor control
Unit, temperature acquisition and control unit and acousto-optic warning unit are electrically connected with the master control processing unit.The wireless access
Hot spot includes RF unit 24, power supply unit 26, master control processing unit 21, network unit 25, storage unit 22 and state instruction list
Member 23, the RF unit, network unit, storage unit and state indication unit are electrically connected with the master control processing unit.
Master control processing unit in the protection terminal is the nRF51822 chip of NORDIC company, the power supply unit packet
LTC4412 chip, RT9167A chip and CMD4054 chip are included, the EPD display unit is one piece of 4.2 cun of electronic ink screen,
The acousto-optic warning unit is made of dual-colored LED and piezo buzzer, protects the temperature sensor of terminal public using Dallas
The DS18B20 1-wire temperature sensor of department, the infrared sensor control unit are reflected using the ITR8307 of hundred million smooth companies
Type infrared switch, electric power detection unit are the included ADC module for supporting 8/9/10bit conversion accuracy inside nRF51822.It is described
In wireless access hot spot, the master control processing unit selects the TM4C1294NCPDT chip of TI company, and network unit is by HX1188
With 10/100 Ethernet MAC composition inside TM4C1294NCPDT, RF unit is the nRF24L01 chip of NORDIC.
A kind of commodity anti-theft methods of exhibiting is suitable for commodity anti-theft display systems as described above,
Step 1: protection terminal is firstly fixed on the designated position on the exhibition booth of sales field, and protection terminal can be into after fixing
Enter to protect operating mode, if taking protection terminal away by force with external force or protecting the critical component of terminal that can trigger by destruction
The alarm detector of terminal is protected, protection terminal can enter alarm condition from guard mode, under alarm condition, protect terminal
On the automatic continuous alarm of buzzer and indicator light, setting time reach after or by sales field staff remote controler de-preservation
The alarm of terminal；
Step 2: in the case where protecting operating mode, protection terminal provides automatic charging to protected showpiece and timing is charged
Two kinds of charge modes are voluntarily selected by sales field；Under automatic charging mode, protection terminal continuously in real time charges to showpiece；
Timing charging then by protection terminal charges to showpiece according to the charging time and charging duration that set, charge frequency, often
Charge power supply is turned off after secondary charging complete；The charging time of timing charging, charging duration, charge frequency then have server or calculating
Machine sends an instruction to specified protection terminal by wireless access hot spot；
In the case where protecting operating mode, protection terminal carries infrared sensor and detects the showpiece number on probation by experience, this
A numerical value is recorded in the storage inside of protection terminal, and is sent on computer or server by wireless access hot spot；
Step 3: the temperature value of each protection collected showpiece of terminal can be sent to clothes by wireless access hot spot
Business device or computer background, when protecting the temperature sensor of terminal to detect the external skin temperatures of showpiece more than a certain setting value,
And detect that current charging current values are greater than the set value, then by the charge control part of protection terminal system to charging current
It is automatically adjusted to setting value, reduces charging current, reduces the calorific value of showpiece；The setting value of charging current passes through server or meter
Protection terminal is sent instructions to by wireless access hot spot after the completion of the setting of calculation machine.
All each protection terminals of protection terminal have the cured address unique networking ID in protection terminal, protection
Terminal forms an Internet of Things by ad hoc network and wireless access hot spot, with server or computer, passes through this Internet of Things reality
Existing sales field understands all centralized controls for showing commodity and information, by store database in merchant entities shop experience information and line
It is attached, the two dimension that user shows while experiencing showpiece material object also by mobile phone wireless access hot spot scanning protection terminal
Code enters store on the line of sales field, carries out on-line payment with mobile phone scan protection terminal while experiencing showpiece.
All protection terminal timings report the status information of oneself, including temperature, electricity, working condition, charged state, note
Volume information, experience number, alarm times, charge mode, alarm value, flashing light period, software version information, hardware version letter
The information such as breath, the ID code for protecting the affiliated wireless access hot spot of terminal, the ID code for protecting terminal；Server is according to each protection terminal
State carry out integrated management, protect terminal due to realizing free networking, only on server or computer software it is unified to
The ID of the protection terminal of alarm sends the instruction releasing alarm for releasing alarm；Terminal is protected to carry the chargeable lithium electricity of 1000mAh
Pond, even if being realized with lithium battery to the protection of showpiece displaying function and relevant information in the case that sales field powers off by itself institute
Display function, 30 days idle protections are at most provided；Protect terminal in the case where accessing charger states, lithium battery can stop to being
System power supply, power control circuit can automatically switch to external power supply work, and charged state is shown in the electrical screen of protection terminal.
The remote control cipher of protection terminal inner storage and the password of remote controler storage inside are one-to-one, factory when institutes
There is protection terminal and remote controler password is the stationary digital of identical default, first to change remote control before use in each sales field
Then the password of device sets the password of corresponding protection terminal with remote controler, thus accomplish in the same sales field remote controler and
Protection terminal is correspondingly that server or computer settings of the password in sales field are good, are sent to by wireless access hot spot
Remote controler or protection terminal；After protecting terminal to carry out networking by wireless access hot spot, protection terminal, wireless access hot spot, clothes
Business device and computer just form an Internet of Things, server or computer by wireless access hot spot come to each guarantor in network
It protects terminal and carries out data transmit-receive, all protection terminals are managed according to the data for each protection terminal being collected into；Into sales field
Afterwards if equipped with related wireless access hot spot software on the mobile phone of customer, if protection when customer passes through certain protection terminals
The showpiece shown in terminal is carrying out advertising campaign, then relevant information can be sent automatically to customer's mobile phone wireless access hot spot
On, remind customer to pay close attention to the showpiece；The location of all showpieces in one sales field are formed one and sold by server or computer
The map of field, marks on map, and customer inputs the showpiece model for wanting concern after entering sales field or brand is sent to meter
Calculation machine or server, server or computer, which can go out a guiding route figure according to customer demand automatic arranging and be sent to, wirelessly to be connect
Enter to make on hot spot customer is purposive to experience showpiece in order.
In protected mode, the type and model of protecting equipment is inputted in each protection terminal to server or computer,
The working condition that current protection terminal is analyzed by the data to charge in protection terminal, is opened up according in the protection terminal being collected into
Product analyze showpiece in protection terminal at regular intervals to analyze the consumer psychology of consumer by the number data used are experienced
The number used by experience provides decision for market, when same type product by experience access times when being greater than the set value, clothes
Business device or computer modify product price or sales tactics automatically, execute step of appraising at the current rate automatically；
The sales data of the same type product monitored within the subsequent time and in server combines, if met pre-
Fixed sales data then continues to keep current sales tactics, if the sales data of current same type product do not meet it is scheduled
Then server or computer modify product price or sales tactics, while the showpiece valence that will be changed to sales data automatically
Lattice are sent in corresponding protection terminal by wireless access hot spot to carry out timely price and change and be shown in protect terminal
In electrical screen, for showing the price and relevant information of showpiece.
Preferably, the step of appraising at the current rate automatically includes following sub-step:
Sub-step one: the setting real-time transform of sales field shows marque and price,
Sub-step two: protection Termination ID code corresponding to server or computer searching end article,
Sub-step three: server or computer pass through wireless access hot spot and send the valence after change to protection of goal terminal
Lattice；
Sub-step four: protection of goal terminal is shown on a display screen according to the pricing information of acquisition, completes automatic become
Valence.
It appraises at the current rate in limited time if being executed in the step of appraising at the current rate automatically, in sub-step three, increases and send countdown data,
Countdown data are also shown on protection of goal terminal display screen in sub-step four.
Automatically step of appraising at the current rate can be according to the price for requiring real-time transform to show commodity of appraising at the current rate of sales field, such as Huawei's type
Usually price is 1999 to trumpeter's machine, and today is that shopping section promotional price is 1699, then the variation of this price will be anti-in real time
It reflects on the protection terminal electronic paper display screen of corresponding showpiece model, variable prices is to pass through hot spot by server or computer
(AP) it sends, according to protection Termination ID code corresponding to the showpiece to be appraised at the current rate, is sent in protection terminal.Daily appraise at the current rate number with
And the price after appraising at the current rate is determined by sales field or sales field general headquarters, the real-time variation meaning of price:
1. the price that Manual Override showpiece is manually removed in sales field can be saved, without sending someone to write manually once appraising at the current rate every time
Label is being attached to beside showpiece, really reduces the workload of sales field administrative staff；
2. appraising at the current rate automatically can avoid significantly due to artificial hand-written caused mistake, while also eliminate the price of showpiece
The paper expense and label of display label print expense；
3. (such as connection China) general headquarters can be connected with the server of several points of sales fields by cloud, be united for a certain sales field
One sends the newest selling price of certain model showpiece to several points of sales fields simultaneously, can thus accomplish to divide to being distributed in several areas
Sales field uniformly carries out price control, while general headquarters can also understand some model showpiece of any one or several points of sales fields in real time
The experience situation data (passing through data base querying) within some period of (such as iphone 7), this is to the unified pipe of general headquarters
Reason, unified sale decision can bring great convenience.
Above-mentioned embodiment is only a preferred solution of the present invention, not the present invention is made in any form
Limitation, there are also other variations and modifications on the premise of not exceeding the technical scheme recorded in the claims.
Claims (8)
1. a kind of commodity anti-theft display systems, it is characterised in that: including remote controler, computer, server, wireless access hot spot and
Several protection terminals, the remote controler, computer and server are communicated to connect with the wireless access hot spot, product with
One corresponding protection terminal connection, all protection terminals are communicated to connect with the wireless access hot spot；Protection is eventually
The password of the remote control cipher and remote controler storage inside of holding storage inside be it is one-to-one, when factory all protection terminals and distant
The stationary digital that device password is identical default is controlled, first to change the password of remote controler before use in each sales field, then
The password that corresponding protection terminal is set with remote controler thus accomplishes that remote controler and protection terminal are one by one in the same sales field
Corresponding, server or computer settings of the password in sales field are good, are sent to remote controler or protection eventually by wireless access hot spot
End；After protecting terminal to carry out networking by wireless access hot spot, protection terminal, wireless access hot spot, server and computer are just
An Internet of Things, server or computer are formed by wireless access hot spot to carry out data to each protection terminal in network
Transmitting-receiving, all protection terminals are managed according to the data for each protection terminal being collected into；If the hand of customer after into sales field
Equipped with related wireless access hot spot software on machine, if shown in the protection terminal when then customer passes through certain protection terminals
Showpiece is carrying out advertising campaign, then relevant information can be sent automatically on customer's mobile phone wireless access hot spot, and customer is reminded to close
Infuse the showpiece；Server or computer form the location of all showpieces in a sales field in the map of a sales field, on ground
It being marked on figure, customer inputs the showpiece model for wanting concern after entering sales field or brand is sent to computer or server,
Server or computer, which can go out a guiding route figure according to customer demand automatic arranging and be sent on wireless access hot spot, to be made
Customer purposefully experiences showpiece in order；
In protected mode, the type and model for protecting equipment are inputted in each protection terminal to server or computer, are passed through
The data to charge in protection terminal currently protect the working condition of terminal to analyze, according to showpiece quilt in the protection terminal being collected into
The number data that use are experienced to analyze the consumer psychology of consumer, at regular intervals, showpiece is by body in analysis protection terminal
The number used is tested, provides decision for market, when same type product by experience access times when being greater than the set value, server
Or computer modifies product price or sales tactics automatically, executes step of appraising at the current rate automatically；
The sales data of the same type product monitored within the subsequent time and in server combines, if met scheduled
Sales data then continues to keep current sales tactics, if the sales data of current same type product does not meet scheduled sale
Then server or computer modify product price or sales tactics to data automatically, while the showpiece price changed being led to
It crosses wireless access hot spot and is sent to and carry out timely price in corresponding protection terminal and change and be shown in the electronics for protecting terminal
On screen, for showing the price and relevant information of showpiece；
Automatically the step of appraising at the current rate includes following sub-step:
Sub-step one: the setting real-time transform of sales field shows marque and price,
Sub-step two: protection Termination ID code corresponding to server or computer searching end article,
Sub-step three: server or computer pass through wireless access hot spot and send the price after change to protection of goal terminal；
Sub-step four: protection of goal terminal is shown that completion is appraised at the current rate automatically according to the pricing information of acquisition on a display screen.
2. commodity anti-theft display systems according to claim 1, it is characterised in that: the protection terminal includes external electrical
Source, battery, power supply switching and charging control unit, master control processing unit, electric power detection unit, RF unit, storage unit, EPD
Display unit, infrared sensor control unit, temperature acquisition and control unit and acousto-optic warning unit, the external power supply and electricity
The switching of power supply described in Chi Junyu and the input terminal connection of charging control unit, the power supply switching and the output of charging control unit
End is controlled with master control processing unit, electric power detection unit, RF unit, storage unit, EPD display unit, infrared sensor respectively
Unit, temperature acquisition and control unit are connected with acousto-optic warning unit, the electric power detection unit, RF unit, storage unit,
EPD display unit, infrared sensor control unit, temperature acquisition and control unit and acousto-optic warning unit are and at the master control
Manage unit electrical connection.
3. commodity anti-theft display systems according to claim 1, it is characterised in that: the wireless access hot spot includes RF mono-
Member, power supply unit, master control processing unit, network unit, storage unit and state indication unit, the RF unit, network unit,
Storage unit and state indication unit are electrically connected with the master control processing unit.
4. commodity anti-theft display systems according to claim 2, it is characterised in that: the master control processing in the protection terminal
Unit be NORDIC company nRF51822 chip, the power supply unit include LTC4412 chip, RT9167A chip and
CMD4054 chip, the EPD display unit are one piece of electronic ink screen, and the acousto-optic warning unit is by dual-colored LED and piezoelectric type
Buzzer composition protects the temperature sensor of terminal to use the DS18B20 1-wire temperature sensor of company, Dallas, described
Infrared sensor control unit uses the ITR8307 reflection-type infrared switch of hundred million smooth companies, and electric power detection unit is nRF51822
The included ADC module for supporting 8/9/10bit conversion accuracy in inside.
5. commodity anti-theft display systems according to claim 4, it is characterised in that: described in the wireless access hot spot
Master control processing unit select TI company TM4C1294NCPDT chip, network unit by HX1188 and TM4C1294NCPDT inside
10/100 Ethernet MAC composition, RF unit are the nRF24L01 chip of NORDIC.
6. a kind of commodity anti-theft methods of exhibiting, is suitable for commodity anti-theft display systems as described in claim 1, feature exists
In:
Step 1: protection terminal is firstly fixed on the designated position on the exhibition booth of sales field, and protection terminal can enter and protect after fixing
Nurse's operation mode, if taking protection terminal away by force with external force or protecting the critical component of terminal by the meeting of destruction trigger protection
The alarm detector of terminal, protection terminal can enter alarm condition from guard mode, under alarm condition, protect in terminal
Buzzer and the automatic continuous alarm of indicator light, after setting time reaches or by sales field staff's remote controler or computer kimonos
The alarm for device de-preservation terminal of being engaged in；
Step 2: in the case where protecting operating mode, protection terminal provides two kinds of automatic charging and timing charging to protected showpiece
Charge mode issues the instruction of setting charge mode by computer and server by sales field to set；Under automatic charging mode,
Protection terminal continuously in real time charges to showpiece；Timing charging then according to the charging time and charging duration set, fill
Electric frequency charges to showpiece by protection terminal, automatically shuts down charge power supply after each charging complete；The charging of timing charging
Time, charging duration, charge frequency then send an instruction to specified guarantor by wireless access hot spot by server or computer
Protect terminal；
In the case where protecting operating mode, protection terminal carries infrared sensor and detects the showpiece number on probation by experience, this number
Value is recorded in the storage inside of protection terminal, and is regularly sent on computer or server by wireless access hot spot；
Step 3: the temperature value that each protection terminal collects protected showpiece can be by wireless access hot spot timing
It is sent to server or computer background, when the temperature sensor of protection terminal detects that the external skin temperatures of showpiece are more than a certain set
It when definite value, and detects that current charging current values are greater than the set value, then passes through the charge control part pair of protection terminal system
Charging current is automatically adjusted to setting value, reduces charging current, reduces the calorific value of showpiece；The setting value of charging current passes through clothes
Protection terminal is sent instructions to by wireless access hot spot after the completion of business device or computer settings；
The remote control cipher of protection terminal inner storage and the password of remote controler storage inside be it is one-to-one, when factory all guarantors
It protects terminal and remote controler password is the stationary digital of identical default, first to change remote controler before use in each sales field
Then password sets the password of corresponding protection terminal with remote controler, thus accomplishes remote controler and protection in the same sales field
Terminal is correspondingly that server or computer settings of the password in sales field are good, are sent to remote control by wireless access hot spot
Device or protection terminal；After protecting terminal to carry out networking by wireless access hot spot, terminal, wireless access hot spot, server are protected
An Internet of Things, server or computer are just formed with computer by wireless access hot spot come whole to each protection in network
End carries out data transmit-receive, and all protection terminals are managed according to the data for each protection terminal being collected into；After into sales field such as
Equipped with related wireless access hot spot software on the mobile phone of fruit customer, if protection terminal when then customer passes through certain protection terminals
On the showpiece that is shown carrying out advertising campaign, then relevant information can be sent automatically on customer's mobile phone wireless access hot spot,
Customer is reminded to pay close attention to the showpiece；Server or computer are one sales field of the location of all showpieces formation in a sales field
Map marks on map, and customer inputs the showpiece model for wanting concern after entering sales field or brand is sent to computer
Or server, server or computer can go out a guiding route figure according to customer demand automatic arranging and be sent to wireless access heat
So that customer purposefully experiences showpiece in order on point；
In protected mode, the type and model for protecting equipment are inputted in each protection terminal to server or computer, are passed through
The data to charge in protection terminal currently protect the working condition of terminal to analyze, according to showpiece quilt in the protection terminal being collected into
The number data that use are experienced to analyze the consumer psychology of consumer, at regular intervals, showpiece is by body in analysis protection terminal
The number used is tested, provides decision for market, when same type product by experience access times when being greater than the set value, server
Or computer modifies product price or sales tactics automatically, executes step of appraising at the current rate automatically；
The sales data of the same type product monitored within the subsequent time and in server combines, if met scheduled
Sales data then continues to keep current sales tactics, if the sales data of current same type product does not meet scheduled sale
Then server or computer modify product price or sales tactics to data automatically, while the showpiece price changed being led to
It crosses wireless access hot spot and is sent to and carry out timely price in corresponding protection terminal and change and be shown in the electronics for protecting terminal
On screen, for showing the price and relevant information of showpiece；
Automatically the step of appraising at the current rate includes following sub-step:
Sub-step one: the setting real-time transform of sales field shows marque and price,
Sub-step two: protection Termination ID code corresponding to server or computer searching end article,
Sub-step three: server or computer pass through wireless access hot spot and send the price after change to protection of goal terminal；
Sub-step four: protection of goal terminal is shown that completion is appraised at the current rate automatically according to the pricing information of acquisition on a display screen.
7. commodity anti-theft methods of exhibiting according to claim 6, it is characterised in that: each protection terminal have it is cured
The address unique networking ID in terminal is protected, protection terminal is by ad hoc network and wireless access hot spot, with server or calculating
Machine forms an Internet of Things, realizes that sales field understands all centralized controls for showing commodity and information by this Internet of Things, will
Merchant entities shop experience information is attached with store database on line, and user is while experiencing showpiece material object also by mobile phone
The two dimensional code that wireless access hot spot scanning protection terminal is shown enters store on the line of sales field, mobile phone while experiencing showpiece
Scan protection terminal carries out on-line payment.
8. commodity anti-theft methods of exhibiting according to claim 7, it is characterised in that: all protection terminal timings report oneself
Status information, including temperature, electricity, working condition, charged state, registration information, experience number, alarm times, charging mould
Formula, alarm value, flashing light period, software version information, hardware revision information, the ID for protecting the affiliated wireless access hot spot of terminal
The information such as code, the ID code for protecting terminal；Server according to it is each protection terminal state carry out integrated management, protection terminal due to
Free networking is realized, only the ID of the unified protection terminal to alarm sends and releases alarm on server or computer software
Instruction releases alarm；Terminal is protected to carry the rechargeable lithium battery of 1000mAh, even if relying on itself institute in the case that sales field powers off
The display function for showing function and relevant information to the protection of showpiece is realized with lithium battery, and 30 days standby guarantors are at most provided
Shield；Protect terminal in the case where accessing charger states, lithium battery can stop to system power supply, and power control circuit can automatically switch to
External power supply work, charged state are shown on the display screen of protection terminal.
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| CN201610901276.6A CN106571000B (en) | 2016-10-17 | 2016-10-17 | Commodity anti-theft display systems and method |
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| CN107358775B (en) * | 2017-08-08 | 2023-10-03 | 杭州思创汇联科技有限公司 | Wireless anti-theft system and method for retail commodity |
| CN108449397A (en) * | 2018-03-09 | 2018-08-24 | 杭州朗鸿科技股份有限公司 | A kind of intelligence retail security system |
| CN110009845B (en) * | 2018-11-27 | 2021-03-09 | 杭州朗泽安防技术有限公司 | Warning system for commodity safety |
| CN110009847B (en) * | 2018-11-27 | 2021-03-09 | 杭州朗泽安防技术有限公司 | A monitoring device can be predetermine for commodity safety |
| CN109688203B (en) * | 2018-12-05 | 2021-06-08 | 广州嘉影软件有限公司 | Multi-subject and multi-theme display method based on multimedia exhibition hall |
| CN110007621B (en) * | 2018-12-07 | 2021-08-31 | 杭州朗泽安防技术有限公司 | A touch control system, control device and monitoring device for commodity safety |
| CN109712363A (en) * | 2018-12-17 | 2019-05-03 | 武义美思特智能科技有限公司 | A kind of mobile terminal displaying theft management system and antitheft management method |
| CN109754553A (en) * | 2019-02-19 | 2019-05-14 | 江苏傲讯达电子科技有限公司 | Showpiece safe antitheft management system |
| 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 |
| CN110269441B (en) * | 2019-07-23 | 2024-08-09 | 深圳时空数字科技有限公司 | Intelligent anti-theft display device |
| CN110517431A (en) * | 2019-08-01 | 2019-11-29 | 杭州朗鸿科技股份有限公司 | A kind of wireless monitoring device for commodity anti-theft |
| CN111145671A (en) * | 2019-11-28 | 2020-05-12 | 杭州朗鸿智联科技有限公司 | Commodity sales promotion system |
| US11087601B1 (en) | 2020-04-02 | 2021-08-10 | Fasteners For Retail, Inc | Anti-theft device with cable attachment |
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