CN109754553A - Showpiece safe antitheft management system - Google Patents
Showpiece safe antitheft management system Download PDFInfo
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- CN109754553A CN109754553A CN201910124786.0A CN201910124786A CN109754553A CN 109754553 A CN109754553 A CN 109754553A CN 201910124786 A CN201910124786 A CN 201910124786A CN 109754553 A CN109754553 A CN 109754553A
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- 238000004891 communication Methods 0.000 claims abstract description 69
- 238000012544 monitoring process Methods 0.000 claims abstract description 50
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- 238000010586 diagram Methods 0.000 description 8
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Abstract
The present invention relates to a kind of showpiece safe antitheft management systems, including central monitoring units and cloud server, further include the showpiece sensor unit of one group with central monitoring units communication connection；The showpiece sensor unit is A type and/or Type B and/or c-type.The present invention solves the problems, such as that the antitheft means used when showpiece displaying currently on the market require to drag single line, and exhibition booth is allowed there was only the commodity shown, neat and artistic.The monitoring range of showpiece commodity is wide, can support the distance most as far as 20 meters, if cabling just needs to grow very much using general conducting wire burglary-resisting installation.Precision is high, and the error of distance detection is within 10 centimetres.
Description
Technical field
The present invention relates to a kind of safe antitheft management systems of exhibit, are equally applicable to asset management, personnel positions pipe
The occasions such as reason, belong to intelligent anti-theft technical field.
Background technique
Currently, in each hypermarket, all kinds of businessmans generally require to put electronic product to promote the experience sense of user
Allow the direct to-be-experienced product of client on sales counter, and present is directed to the antitheft scheme of such commodity display on the market, mostly uses
Single line cable is by commodity and the combined alarm system of alarm, and cable is removed from commodity or malicious sabotage is cut off,
System will call the police.But this antitheft mode has the disadvantage in that 1. existing mainstream anti-theft products that there is presently no method pendulum
The constraint of off-line cable.2. even if go to realize that wirelessly the range accuracy of monitoring is also 2 using the technology of WIFI and bluetooth
Meter or more and it is unstable, error is very big.3. being all independent system, it can not acquire and show that the additional information of commodity is given to quotient
Family, help businessman promotes service, for example the commodity which kind of shows are that client is most interested, and the commodity of which kind of displaying are that client seeks
Sales force's helps at most.4. customer experience is poor.
Summary of the invention
The technical problem to be solved by the present invention is to, the shortcomings that overcoming the prior art, provide that a kind of monitoring accuracy is high, reaction
Sensitive showpiece safe antitheft management system.
In order to solve the above technical problems, the present invention provides showpiece safe antitheft management system, including central monitoring units
And cloud server, it is characterised in that: further include the showpiece sensor unit of one group with central monitoring units communication connection；It is described
Showpiece sensor unit is A type and/or Type B and/or c-type；
The A type showpiece sensor unit includes the first noumenon, be equipped in the first noumenon the first UWB communication module and
First movement sensor, the first noumenon outside are equipped with showpiece lanyard, magnetic charging interface and the first voice guard, institute
State first movement sensor and the first voice guard and the first UWB communication module communication connection；The lanyard is locked by magnetic
Button is fixed on the first noumenon；
The Type B showpiece sensor unit includes the second ontology, be equipped in second ontology the 2nd UWB communication module and
Second movable sensor, is equipped on second ontology and the first stroke of UWB communication module communication connection switch and second
Voice guard；Second movable sensor is fixedly connected with showpiece by connector；
The c-type showpiece sensor unit includes third ontology, be equipped in the third ontology the 3rd UWB communication module and
Third movable sensor, the third body exterior are equipped with and the second stroke of UWB communication module communication connection switch and the
Three report voice guards；The third movable sensor is fixedly connected with showpiece by connector；
The central monitoring units include the interior monitoring ontology for being equipped with master controller, are equipped on the monitoring ontology and master
The first theft-proof sensor, the second theft-proof sensor, falling tone sound alarm of controller communication connection；The first UWB communication
Module, the 2nd UWB communication module and the 3rd UWB communication module and the master controller communication connection, the master controller are logical
Cross communication module and cloud server communication connection.
The technical solution that the present invention further limits are as follows: it is additionally provided with ethernet interface on the monitoring ontology, it is described
Communication module includes Wifi communication module, GPRS communication module or Ethernet cable communication.
Further, the second ontology of the first noumenon of the A type showpiece sensor unit, Type B showpiece sensor unit
And help button is respectively equipped on the third ontology of c-type showpiece sensor unit.
Further, the A type showpiece sensor unit, c-type showpiece sensor unit and Type B showpiece sensor unit
Power supply and power management module, the ontology of the Type B showpiece sensor unit and c-type showpiece sensor unit are also separately included
On further respectively have magnetic charging interface.
Further, charging cable output interface is additionally provided on the ontology of the c-type showpiece sensor unit.
Further, reset key and state display lamp are additionally provided on the monitoring ontology of the central monitoring units.
The beneficial effects of the present invention are: the present invention, which solves the antitheft means used when showpiece displaying currently on the market, all to be needed
The problem of dragging single line allows exhibition booth there was only the commodity shown, neat and artistic.The monitoring range of showpiece commodity is wide, can support
Most as far as 20 meters of distance, if cabling just needs to grow very much using general conducting wire burglary-resisting installation.Precision is high, distance detection
Error is within 10 centimetres.Can be achieved show commodity various states real-time monitoring such as picked up by client, on the move, in safety
Region makes displaying commodity by malicious sabotage, customer demand in warning zone, in alarm region, dropout, displaying commodity
With help etc..The state change of showpiece commodity can all be transferred to cloud database, when monitoring meets the state of alarm, cloud meeting
Exhibition section sales force is reminded to immediately treat by various ways such as the information reminding of SMS or APP, the promptings of buzzer device.Such as
The communication of fruit showpiece commodity and central monitoring units is disconnected, and central monitoring units and showpiece sensor unit still suffer from alarm
Prompt, the range until reentering monitoring.If the sensor unit on showpiece is destroyed, even battery is split, center
Monitoring unit can also alarm immediately, and contact staff is notified to handle in time.
Detailed description of the invention
Fig. 1 is the central monitoring units structural schematic diagram in the embodiment of the present invention 1.
Fig. 2 is the back structures schematic diagram of Fig. 1.
Fig. 3 is the structural schematic diagram of the A type showpiece sensor unit in the embodiment of the present invention 1.
Fig. 4 is the second multi-angled view of Fig. 3.
Fig. 5 is the structural schematic diagram of the Type B showpiece sensor unit in the embodiment of the present invention 1.
Fig. 6 is the second multi-angled view of Fig. 5.
Fig. 7 is the structural schematic diagram of the c-type showpiece sensor unit in the embodiment of the present invention 1.
Fig. 8 is the second multi-angled view of Fig. 7.
Fig. 9 is the use state display diagram of the Type B or c-type showpiece sensor unit in the present embodiment 1.
Figure 10 is the use state display diagram of the A type showpiece sensor unit in the present embodiment 1.
Figure 11 is the control principle drawing of the A type showpiece sensor unit in the present embodiment 1.
Figure 12 is the control principle drawing of the Type B showpiece sensor unit in the present embodiment 1.
Figure 13 is the control principle drawing of the c-type showpiece sensor unit in the present embodiment 1.
Figure 14 is the control principle drawing of the central monitoring units in the present embodiment 1.
Figure 15 is the Principle of Communication figure of the present embodiment 1.
Figure 16 is UMB communication module internal circuit block diagram.
Specific embodiment
The present invention is described further with reference to the accompanying drawings and detailed description.
Embodiment 1
A kind of showpiece safe antitheft management system provided in this embodiment, as represented in figures 1 through 14: including central monitoring units,
The showpiece sensor unit of cloud server and one group and central monitoring units communication connection；The showpiece sensor unit is A
Type and/or Type B and/or c-type.
A type showpiece sensor unit includes the first noumenon 20 in the present embodiment, and it is logical to be equipped with the first UWB in the first noumenon
Believe module and first movement sensor, is equipped with lanyard 202, magnetic charging interface 201, the first sound report outside the first noumenon
Alert device sound mouth 205, help button 203；The first movement sensor and the first voice guard and the first UWB communication module
Communication connection；The lanyard is fixed on the first noumenon by magnetic lock 204；Lanyard itself is a conductor, is fixed on this
After on body, a current loop is formed, when lanyard is cut, current loop is destroyed, and internal chip can detecte this
State.
The Type B showpiece sensor unit includes the second ontology 30, is equipped with the 2nd UWB communication module in second ontology
With the second movable sensor, be equipped on second ontology with the first stroke switch 304 of UWB communication module communication connection,
Sound mouth 302, help button 303 and the magnetic charging interface 301 of second sound alarm.
The c-type showpiece sensor unit includes third ontology 40, and the 3rd UWB communication module is equipped in the third ontology
With third movable sensor, the third body exterior is equipped with to be switched with the second stroke of UWB communication module communication connection
404, third report voice guard 402, charging cable output interface 405, help button 403 and magnetic charging interface 401.
Theft-proof sensor Type B Switch --- refer to a travel switch built-in, after being mounted on above showpiece, switch is pressed
Under, system records this state, and when someone deliberately removes Type B sensor unit, switch can be released, and system will call the police.
The central monitoring units include the interior monitoring ontology 10 and the second theft-proof sensor for being equipped with master controller, the prison
It surveys on ontology and is equipped with and the first theft-proof sensor 107 of master controller communication connection, falling tone sound alarm 104；The master
Controller passes through communication module and cloud server communication connection.Ethernet interface 101, power supply are additionally provided on monitoring ontology
Interface 102, reset key 105, state display lamp 103 and key 106.The communication module include Wifi communication module,
GPRS communication module or Ethernet cable communication.First theft-proof sensor of central monitoring units is a travel switch, equipment
After installing, travel switch is pressed, and system records this state, if someone's mobile device, travel switch are released, system prison
This state is measured, will call the police；Second theft-proof sensor is a movable sensor chip, can detecte whether equipment is moved
It is dynamic, under device activation use state, as long as detecting that central monitoring units are moved, can all it alarm.
Invention advantage in the present embodiment: realize that distance is surveyed using the transmission time of 2 communication between devices electromagnetic waves
Amount solves the antitheft mode that burglary-resisting system on the market centainly needs to show that commodity are connect with alarm with a cable, keeps away
Exempt from showpiece desktop and put many cables, it appears is neat and artistic；Precision is high, and range measurement error can control at 10 centimetres or so.
It acquires data and uploads cloud, carry out data analysis using cloud server, trade company is helped to promote service.Client can hold showpiece
It arbitrarily walks about, exchanges mutually, without the ground of the heart before being limited at desktop in the range of setting；Any exception can and
When by sales force understand and handle in time, promote the service experience of client；Sales department's acquisition temperature can be helped high
The information of product makes more efficient marketing plan.
The course of work or principle of the invention:
The burglary-resisting system course of work:
1, central monitoring units are installed in place, while guaranteeing that mobile alarm sensor is pressed；
2, showpiece sensor unit and monitored showpiece are bound, there are many types for showpiece sensor unit:
Showpiece sensor unit type A20: this element is bound by way of lanyard with monitored product, and when use will
Magnetic lock leans near magnet, and one end of lanyard can be disengaged, and lanyard is passed through to the showpiece that need to be monitored, then unlocking lanyard at this time
One end insertion magnetic latch hole location, the product for needing to monitor just binds together with showpiece sensor unit type A, if
In order to remove commodity, lanyard is cut extremely, the alarm buzzer of central monitoring units and the report of showpiece sensor unit type A
The sound that alert buzzer can sound an alarm；
Showpiece sensor unit type B: this element is tied up by way of the double faced adhesive tape of high viscosity with monitored commodity
Calmly, Anti-dismantling alarm sensor can be pressed when use, and the commodity product for needing to monitor just are bound with showpiece sensor unit type B
Together, if monitored commodity and sensor unit are maliciously dismantled, the alarm buzzer of central monitoring units and exhibition
The sound that the alarm buzzer of product sensor unit type B can sound an alarm；
Showpiece sensor unit Type C: this element can have more a charging compared with showpiece sensor unit type B
Line output interface, can be to the charging of monitored commodity, interface mode position USB TYPE-C；
3, central monitoring units 10 are configured, into programming mode；
4, the showpiece sensor unit that addition needs in central monitoring units system, concurrently sets the safety zone of monitoring
Range can at most be added to 24 different types of showpiece sensor units, monitored state is entered after adding successfully,
The alarm buzzer added on successfully showpiece sensor unit can make a sound prompt；
5, operation button 106 configures central monitoring units, exits programming mode, central monitoring units enter monitoring pattern；
6, when showpiece enters alarm region set by user, then system alarm；
7, it when the sensor unit of monitoring showpiece and showpiece disengaging, such as removes, lanyard is cut, then system alarm；
8, when the sensor unit and central control unit communication loss on showpiece, such as signal of communication are maliciously shielded,
Sensor unit is destroyed and extracts battery, then system alarm；
9, the help button above showpiece sensor unit is pressed by client, then central monitoring units can monitor this shape
State reminds sales force by 3 status indicator lamps above central monitoring units, while reporting cloud server, cloud clothes
Business device can notify corresponding sales force in a well-defined manner using sales force；
10, the showpiece that central monitoring units can be communicated with cloud server using 3 kinds of modes, and burglary-resisting system will be added
The state change of sensor unit reports cloud server in time；Communication modes are WIFI communication, GPRS communication and Ethernet electricity
Cableless communication；Central monitoring units are communicated by UWB technology with showpiece sensor unit.As shown in figures 15-16.
The present invention both ensure that warning message can be in real time by various modes such as SMS, APP application prompting, buzzing
Device sound prompting notifies sales force, and sales force is allowed to handle in time, can also popular showpiece more interested to client
Temperature analysis is carried out, while the help information that can also be proposed during merchandise display to client counts, helps sales department
Door and developing department improve product.
In addition to the implementation, the present invention can also have other embodiments.It is all to use equivalent substitution or equivalent transformation shape
At technical solution, fall within the scope of protection required by the present invention.
Claims (7)
1. showpiece safe antitheft management system, including central monitoring units and cloud server, it is characterised in that: further include one group
With the showpiece sensor unit of central monitoring units communication connection；The showpiece sensor unit is A type and/or Type B and/or C
Type；
The A type showpiece sensor unit includes the first noumenon, and the first UWB communication module and first are equipped in the first noumenon
Movable sensor and magnetic lock, the first noumenon outside are equipped with showpiece lanyard, magnetic charging interface and the first sound
Alarm, the first movement sensor and the first voice guard and the first UWB communication module communication connection；The lanyard is logical
Magnetic lock is crossed to be fixed on the first noumenon；
The Type B showpiece sensor unit includes the second ontology, is equipped with the 2nd UWB communication module and second in second ontology
Movable sensor, is equipped on second ontology and the first stroke of UWB communication module communication connection switch and second sound
Alarm；Second movable sensor is fixedly connected with showpiece by connector；
The c-type showpiece sensor unit includes third ontology, and the 3rd UWB communication module and third are equipped in the third ontology
Movable sensor, the third body exterior are equipped with and the second stroke of UWB communication module communication connection switch and third report
Voice guard；The third movable sensor is fixedly connected with showpiece by connector；
The central monitoring units are equipped with the monitoring ontology of master controller in including, and are equipped on the monitoring ontology and main control
The first theft-proof sensor, the second theft-proof sensor, the falling tone sound alarm of device communication connection；The first UWB communication module,
2nd UWB communication module and the 3rd UWB communication module and the master controller communication connection, the master controller pass through communication
Module and cloud server communication connection.
2. showpiece safe antitheft management system according to claim 1, it is characterised in that: be additionally provided on the monitoring ontology
Ethernet interface, the communication module include Wifi communication module, GPRS communication module or Ethernet cable communication.
3. showpiece safe antitheft management system according to claim 2, it is characterised in that: the A type showpiece sensor list
On the first noumenon of member, the second ontology of Type B showpiece sensor unit and the third ontology of c-type showpiece sensor unit respectively
Equipped with help button.
4. showpiece safe antitheft management system according to claim 3, it is characterised in that: the A type showpiece sensor list
Member, c-type showpiece sensor unit and Type B showpiece sensor unit have also separately included power supply and power management module, the A
Magnetic is further respectively had on the ontology of type showpiece sensor unit, Type B showpiece sensor unit and c-type showpiece sensor unit to fill
Electrical interface.
5. showpiece safe antitheft management system according to claim 4, it is characterised in that: the c-type showpiece sensor list
Charging cable output interface is additionally provided on the ontology of member.
6. showpiece safe antitheft management system according to claim 5, it is characterised in that: the prison of the central monitoring units
It surveys on ontology and is additionally provided with reset key and state display lamp.
7. showpiece safe antitheft management system according to claim 6, it is characterised in that: first theft-proof sensor is
Travel switch, second theft-proof sensor are movable sensor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910124786.0A CN109754553A (en) | 2019-02-19 | 2019-02-19 | Showpiece safe antitheft management system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910124786.0A CN109754553A (en) | 2019-02-19 | 2019-02-19 | Showpiece safe antitheft management system |
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| CN201910124786.0A Pending CN109754553A (en) | 2019-02-19 | 2019-02-19 | Showpiece safe antitheft management system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US20230078485A1 (en) * | 2021-09-13 | 2023-03-16 | Motorola Mobility Llc | Object Tracking based on UWB Tags |
| US11990012B2 (en) | 2021-11-29 | 2024-05-21 | Motorola Mobility Llc | Object contextual control based on UWB radios |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003173477A (en) * | 2001-12-06 | 2003-06-20 | Toppan Forms Co Ltd | Anti-theft system for exhibit and anti-theft method |
| CN2870018Y (en) * | 2005-06-14 | 2007-02-14 | 黄德祥 | Asset monitoring-controlling system |
| CN101449303A (en) * | 2006-03-31 | 2009-06-03 | 检查站系统股份有限公司 | System and method for securing and displaying items for merchandising |
| CN103353969A (en) * | 2013-06-19 | 2013-10-16 | 杭州酷华科技有限公司 | Business hall intelligence management system based on experiential marketing |
| CN203673602U (en) * | 2013-11-15 | 2014-06-25 | 杭州酷华科技有限公司 | Business hall wireless antitheft system based on experiential marketing |
| CN104021640A (en) * | 2014-04-02 | 2014-09-03 | 杭州朗鸿科技有限公司 | Antitheft control device and control method for digital display product |
| CN106571000A (en) * | 2016-10-17 | 2017-04-19 | 宋光辉 | Antitheft display system and method of commodity |
| CN107358775A (en) * | 2017-08-08 | 2017-11-17 | 杭州思创汇联科技有限公司 | A kind of Retail commodity wireless anti-theft system and method |
| CN207587119U (en) * | 2017-10-19 | 2018-07-06 | 深圳中安安防科技有限公司 | A kind of alarm |
| CN209785186U (en) * | 2019-02-19 | 2019-12-13 | 江苏傲讯达电子科技有限公司 | Safety anti-theft management system for exhibit |
-
2019
- 2019-02-19 CN CN201910124786.0A patent/CN109754553A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003173477A (en) * | 2001-12-06 | 2003-06-20 | Toppan Forms Co Ltd | Anti-theft system for exhibit and anti-theft method |
| CN2870018Y (en) * | 2005-06-14 | 2007-02-14 | 黄德祥 | Asset monitoring-controlling system |
| CN101449303A (en) * | 2006-03-31 | 2009-06-03 | 检查站系统股份有限公司 | System and method for securing and displaying items for merchandising |
| CN103353969A (en) * | 2013-06-19 | 2013-10-16 | 杭州酷华科技有限公司 | Business hall intelligence management system based on experiential marketing |
| CN203673602U (en) * | 2013-11-15 | 2014-06-25 | 杭州酷华科技有限公司 | Business hall wireless antitheft system based on experiential marketing |
| CN104021640A (en) * | 2014-04-02 | 2014-09-03 | 杭州朗鸿科技有限公司 | Antitheft control device and control method for digital display product |
| CN106571000A (en) * | 2016-10-17 | 2017-04-19 | 宋光辉 | Antitheft display system and method of commodity |
| CN107358775A (en) * | 2017-08-08 | 2017-11-17 | 杭州思创汇联科技有限公司 | A kind of Retail commodity wireless anti-theft system and method |
| CN207587119U (en) * | 2017-10-19 | 2018-07-06 | 深圳中安安防科技有限公司 | A kind of alarm |
| CN209785186U (en) * | 2019-02-19 | 2019-12-13 | 江苏傲讯达电子科技有限公司 | Safety anti-theft management system for exhibit |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US20230078485A1 (en) * | 2021-09-13 | 2023-03-16 | Motorola Mobility Llc | Object Tracking based on UWB Tags |
| US12004046B2 (en) * | 2021-09-13 | 2024-06-04 | Motorola Mobility Llc | Object tracking based on UWB tags |
| US11990012B2 (en) | 2021-11-29 | 2024-05-21 | Motorola Mobility Llc | Object contextual control based on UWB radios |
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