CN103280043B - Based on asset monitoring and the burglary-resisting system of RFID technique - Google Patents
Based on asset monitoring and the burglary-resisting system of RFID technique Download PDFInfo
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Abstract
The invention provides a kind of asset monitoring based on RFID technique and burglary-resisting system, comprise main control computer (1), RFID transceiver (2), control terminal (4), ID (identity number) card (5), steady arm (6) and label card (7).By adopting system of the present invention, achieving the automatic monitoring of asset equipment and antitheft, thus reducing asset management expense, strengthen asset monitoring dynamics, improve asset management efficiency.
Description
Technical field
The present invention relates to technical field of security and protection, particularly relate to a kind of asset monitoring based on RFID technique and burglary-resisting system.
Background technology
Traditional enterprise asset management, generally depend on a non-automated, system based on paper document records, follows the trail of the assets of turnover, completely by the asset management manually implementing enterprises, therefore the efficiency of enterprise asset management is extremely low, and the asset size that can manage is also very little.Along with computer application is popularized, the enterprise asset management data information of current most enterprises has started to adopt computer data system to manage, but data still adopt first paper records, the again mode of manual input computing machine to carry out gathering and sorting-out in statistics.This not only causes a large amount of waste of human resource, and due to artificial factor, data inputting speed is slow, accuracy rate is low, this traditional mode has been difficult to quick, the precise requirements that meet enterprise asset management, have a strong impact on the operation work efficiency of enterprise, become a large obstacle of restriction enterprise development.
An application example of the asset management system is the asset management in hotel.The current supervision for assets in hotel mainly passes through manual type, assets in room are mainly carried out making the rounds of the wards checking in leaving guest, and the immovable assets valuable to some, often arrange monitoring camera, staff is by checking that real-time monitored picture is supervised assets.At some special occasions, an audio magnetic label can be pasted in assets, at the exit installation check door in region, arrive inspection door once assets, will alarm sound be sent, then carry out manual confirmation by staff.And for the asset count in hotel, main mode be first when assets are registered give each asset number, then this numbering is attached in corresponding assets by paper labels, when making an inventory, print all assets inventories that will make an inventory, staff is numbered after finding assets successively to be done corresponding with the entry on inventory one by one.Complete after making an inventory, disposal data is manual input computer system then.There is following shortcoming in the asset management system in hotel: no matter is 1, that staff checks room or monitor video, it is all manual operation, check that room is likely careful not, monitor video is likely conscientious not, and some artificial errors all may cause assets lost and not find.2, video monitor has dead angle, is especially difficult to monitoring especially to some small volumes, the valuable asset that is easy to carry about with one.3, employing sound magnetic system is supervised, and simply can only carry out audible alarm, but does not know to cause the assets of warning what is, still needs manual intervention, and reports by mistake sometimes.
At present, the enterprise of various scale all uses infotech (IT) assets, and these assets comprise computing machine, printer, peripherals, personal digital assistant and various similar equipment.It may be challenging for safeguarding and follow the tracks of these assets, especially for large-scale enterprise.Further, this problem may be used by a large amount of employee along with IT assets and become more complicated, and these employees can between various different facility, move in the whole world beyond company premises, even.Due to the convenience of its portability, even go adrift so IT assets may often be misplaced.
Therefore, in the urgent need to convenient, efficient, the intelligentized asset management system of one, to make automatically to realize to the monitoring of assets and antitheft.
Summary of the invention
The present invention produces in view of above-mentioned technical matters.The object of the invention is to propose a kind of asset monitoring based on RFID technique and burglary-resisting system, in order to realize auto inventory to asset equipment, to set up defences and withdraw a garrison.
Embodiments of the invention provide a kind of asset monitoring based on RFID technique and burglary-resisting system, comprising main control computer 1, RFID transceiver 2, control terminal 4, ID (identity number) card 5, steady arm 6 and label card 7, is wherein wired or wireless connections between main control computer 1 and RFID transceiver 2; Control terminal 4, for reading the id information of ID (identity number) card 5, and carries out certification according to the id information of this ID (identity number) card 5 to this ID (identity number) card 5, if certification is passed through, then allows the user holding this ID (identity number) card 5 to carry out bookkeeping by control terminal 4; Control terminal 4, also for steering order is transmitted to main control computer 1 by RFID transceiver 2; RFID transceiver 2, for receiving steering order from control terminal 2, receive label card ID, steady arm ID, RSSI value, three axle gravity acceleration value and three-axle magnetic field intensity level from label card 7, and the steering order received, label card ID, steady arm ID, RSSI value, three axle gravity acceleration value and three-axle magnetic field intensity level are transmitted to main control computer 1; Label card 7, is arranged in asset equipment, for receiving steady arm ID and the RSSI value of steady arm 6 transmission, and for detecting three axle gravity acceleration value and three-axle magnetic field intensity level; Label card 7 is also for sending to RFID transceiver 2 by the label card ID of self, steady arm ID, RSSI value, three axle gravity acceleration value and three-axle magnetic field intensity level; Main control computer 1, for carrying out corresponding control operation according to the steering order received; Main control computer 1, also for position and the attitudes vibration of asset equipment corresponding to the label card ID, the steady arm ID that receive, RSSI value, three axle gravity acceleration value and three-axle magnetic field intensity level determination label card.
Further, main control computer 1, also for the result of control operation is sent to control terminal 4 with the form of notification message by RFID transceiver 2; RFID transceiver 2, also for from main control computer 1 receiving notice message, and is transmitted to control terminal 4 by the notification message received; Control terminal 4, also for receiving and showing notification message.
Further, this system also comprises the video monitoring system 9 of or wireless connections wired with main control computer 1, short message sending platform 10 and long-distance video service platform 11; Video monitoring system 9, for according to the instruction unpack received from main control computer 1 or close video record; Video monitoring system 9, also for preserving the video recording of monitoring, or is uploaded to long-distance video service platform 11 by video record; Main control computer 1, also for obtain video record video monitoring system 9 or in long-distance video service platform 11 preserve positional information, and this positional information is sent to corresponding wireless terminal by short message sending platform 10, scene can be checked by this positional information real time access video record to make wireless terminal.
Further, this system enters also to comprise wireless sound light crossing-signal 3, for receiving alarm command that main control computer 1 forwarded by RFID transceiver 2 or cancelling alarm command, and according to the alarm command received or cancel alarm command and open sound and light alarm or close sound and light alarm.
Further, described steering order is that assets check instruction, fortification command or instruction of withdrawing a garrison; If the steering order that main control computer 1 receives is assets check instruction, then control RFID transceiver 2 obtain the label card ID in asset equipment and label card ID is uploaded to main control computer 1, main control computer 1 realizes checking asset equipment according to the label card ID obtained, and assets is checked object information and send to control terminal 4; If what main control computer 1 received is fortification command, then indication mechanism enters armed state, and will to set up defences successfully or the information of failure informs to control terminal 4 by RFID transceiver 2; If what main control computer 1 received is instruction of withdrawing a garrison, then indication mechanism enters disarming state, and will to withdraw a garrison successfully or the information of failure informs to control terminal 4 by RFID transceiver 2.
Further, this system also comprises magnetic patch 8, and it is arranged near label card 7; Label card 7, also for detecting the three-axle magnetic field intensity level of magnet 8.
Further, when system is in armed state, main control computer 1, also for the steady arm received ID, RSSI value, three axle gravity acceleration value and three-axle magnetic field intensity and initial value are contrasted, if exceed default threshold value, then instruction video supervisory system 9 opens video monitoring, and indicates wireless sound light crossing-signal 3 to carry out sound and light alarm, and alarming short message is sent to corresponding wireless terminal by short message sending platform 10; Or, if main control computer (1) does not collect the information of label card 7 in the stipulated time, then think that label card 7 is abnormal, instruction video supervisory system 9 opens video monitoring, and indicate wireless sound light crossing-signal 3 to carry out sound and light alarm, and alarming short message is sent to corresponding wireless terminal by short message sending platform 10.
Further, described wireless terminal and one or more label cards ID bind; Described wireless terminal sends note by short message sending platform 10 to main control computer 1, and described note is money fortification command or instruction of withdrawing a garrison; Main control computer 1, the label card 7 also for binding according to the note that receives pair and this wireless terminal is set up defences or is withdrawn a garrison and operates.
Compared with prior art, the asset monitoring based on RFID technique of the present invention and burglary-resisting system have following beneficial effect:
(1) system of the present invention achieves the automatic monitoring of asset equipment and antitheft by adopting RFID technique, has accomplished that assets are checked, automatically the completing of active defense, Rapid Alarm.Meanwhile, system of the present invention also supports to set up defences in multi-user partition.In addition, system of the present invention carries out assets telemanagement by SMS or computer network, can be obtained the real-time time of day of assets at any time, thus reduce asset management expense by viewing video, strengthen asset monitoring dynamics, improve asset management efficiency.
(2) system of the present invention can detect acceleration information and the magnetic field intensity information of asset equipment, and this information is sent to security alarm main frame, and anti-interference is good, is convenient to judge whether asset equipment is illegally moved.In addition, in the system of the present invention, by the trickle movement adopting magnet to carry out auxiliary detection asset equipment, overcome the defect that the trickle movement of object cannot be detected in prior art by earth magnetism thus, substantially increase the accuracy of detection.
Accompanying drawing explanation
In conjunction with accompanying drawing subsequently, above-mentioned and other object of the present invention, feature and advantage apparently can be drawn from detailed description below.In the accompanying drawings:
Fig. 1 shows according to of the present invention based on the asset monitoring of RFID technique and the composition frame chart of burglary-resisting system;
Fig. 2 shows the function composition frame chart according to the label card in the asset monitoring based on RFID technique of the present invention and burglary-resisting system;
Fig. 3 shows the function composition frame chart according to the wireless sound light crossing-signal in the asset monitoring based on RFID technique of the present invention and burglary-resisting system.
Fig. 4 shows the function composition frame chart according to the control terminal in the asset monitoring based on RFID technique of the present invention and burglary-resisting system.
Fig. 5 shows the function composition frame chart according to the RFID transceiver in the asset monitoring based on RFID technique of the present invention and burglary-resisting system.
Fig. 6 shows the function composition frame chart according to the steady arm in the asset monitoring based on RFID technique of the present invention and burglary-resisting system.
Embodiment
For a more complete understanding of the present invention and advantage, below in conjunction with drawings and the specific embodiments, the present invention is described in detail.
First, with reference to figure 1, the asset monitoring based on RFID technique of the present invention and burglary-resisting system are described in detail.
Asset monitoring based on RFID technique of the present invention and burglary-resisting system comprise: main control computer 1, RFID transceiver 2, wireless sound light crossing-signal 3, control terminal 4, ID (identity number) card 5, steady arm 6, label card 7, magnetic patch 8, video monitoring system 9, short message sending platform 10 and long-distance video service platform 11.
Main control computer 1 is the maincenter of system, itself and RFID transceiver 2, video monitoring system 9, short message sending platform 10 and long-distance video service platform 11 wired or wireless link respectively.Main control computer 1, checks for completing corresponding assets according to the steering order that receives, sets up defences, operation of withdrawing a garrison, and after completing and operating accordingly, is sent a notification message to control terminal 4 by RFID transceiver 2.Specifically: (1) if main control computer 1 receives is that assets check instruction, then controls RFID transceiver 2 and obtains the label card ID in asset equipment and label card ID is uploaded to main control computer 1.Because each asset equipment has unique label card ID, therefore, main control computer 1 is by obtaining the label card ID in asset equipment, and just can realize checking asset equipment, after this, assets are checked object information and sent to control terminal 4 by main control computer 1.(2) if main control computer 1 receives is fortification command, then indication mechanism enters armed state, and will to set up defences successfully or the information of failure informs to control terminal 4 by RFID transceiver 2.(3) if main control computer 1 receives is instruction of withdrawing a garrison, then indication mechanism enters disarming state, and will to withdraw a garrison successfully or the information of failure informs to control terminal 4 by RFID transceiver 2.
Main control computer 1, also for position and the attitudes vibration of asset equipment corresponding to the label card ID, the steady arm ID that receive, RSSI value, three axle gravity acceleration value and three-axle magnetic field intensity level determination label card 7.Particularly, in the present invention, because each steady arm ID covers certain geographic area, therefore main control computer 1 can be determined by the steady arm ID that receives and RSSI value.Main control computer 1 can also determine the attitude of label card 7 according to the three axle gravity acceleration value received.But, the position of label card 7 is determined by steady arm ID and RSSI value, it can only determine that this label card 7 is positioned at the geographic area of steady arm covering corresponding to steady arm ID, but cannot determine whether label card 7 has carried out moving (namely not shifting out the geographic area that this steady arm covers) in this geographic area.For this reason, in the present invention, main control computer 1 is also for determining according to the three-axle magnetic field intensity level received whether label card moves in the geographic area that steady arm covers.In monitor procedure, main control computer 1 will receive steady arm ID, RSSI value, three axle gravity acceleration value and three-axle magnetic field intensity in real time, and contrast with initial value, exceed default threshold value, then instruction video supervisory system 9 opens video monitoring, and indicate wireless sound light crossing-signal 3 to carry out sound and light alarm, and alarming short message is sent to corresponding wireless terminal by short message sending platform 10.Or, if main control computer 1 does not collect the information of label card 7 in the stipulated time, then think that label card 7 is abnormal, then instruction video supervisory system 9 opens video monitoring, and indicate wireless sound light crossing-signal 3 to carry out sound and light alarm, and alarming short message is sent to corresponding wireless terminal by short message sending platform 10.
Video monitoring system 9, for carrying out video record to asset equipment region, and is kept in video monitoring system 9, or video record is uploaded to long-distance video service platform 11.Main control computer 1, also for obtain video record video monitoring system 9 or in long-distance video service platform 11 preserve positional information, such as URL information, and this URL information is sent to corresponding wireless terminal by short message sending platform 10, such as mobile phone, can check scene by this URL real time access video record to make wireless terminal.In addition, in the present invention, described wireless terminal can be bound with one or more label cards ID, then described wireless terminal can send note by short message sending platform 10 to main control computer 1, described note is fortification command or instruction of withdrawing a garrison, and main control computer 1 is set up defences according to the label card 7 that the note received pair and this wireless terminal are bound or withdrawn a garrison and operates.
RFID transceiver 2 and wireless sound light crossing-signal 3, control terminal 4 and label card 7 carry out radio communication, carry out wired or radio communication with main control computer 1.RFID transceiver 2, for receiving steering order from control terminal 4, receive label card ID, steady arm ID, RSSI value, three axle gravity acceleration value and three-axle magnetic field intensity level from label card 7, and the steering order received, label card ID, steady arm ID, RSSI value, three axle gravity acceleration value and three-axle magnetic field intensity level are transmitted to main control computer 1.Further, RFID transceiver 2, also for from main control computer 1 receiving notice message, warning message or cancel warning message, and the notification message received is transmitted to control terminal 4, by warning message or cancel warning message and be transmitted to wireless sound light crossing-signal 3.Concrete structure about RFID transceiver 2 will be introduced hereinafter more in detail.
Wireless sound light crossing-signal 3 is for the warning message that receives main control computer 1 and forwarded by RFID transceiver 2 or cancel warning message, and according to the warning message received or cancel warning message and open sound and light alarm or close sound and light alarm.Concrete structure about wireless sound light crossing-signal 3 will be introduced hereinafter more in detail.
Control terminal 4 for reading the id information of ID (identity number) card 5, and carries out certification according to the id information of this ID (identity number) card 5 to this ID (identity number) card 5.If authentification failure, then refusal holds user's access system of this ID (identity number) card 5.If certification is passed through, then allow the user holding this ID (identity number) card 5 to carry out bookkeeping by control terminal 4, comprise that assets are checked, set up defences, operation of withdrawing a garrison.Corresponding steering order is transmitted to main control computer 1 by RFID transceiver 2 by control terminal 4, and main control computer 1 completes according to the steering order received that corresponding assets are checked, set up defences, operation of withdrawing a garrison.Main control computer 1 complete corresponding assets check, set up defences, withdraw a garrison operation after, send a notification message control terminal 4 according to the notification message received to control terminal 4 by by RFID transceiver 2, its display module shows corresponding information, comprises assets and check object information, set up defences successfully or failure information, to withdraw a garrison successfully or failure information.Concrete structure about control terminal 4 will be introduced hereinafter more in detail.
Steady arm 6, for positioning label card 7.Steady arm 6 has unique steady arm ID.Its steady arm ID and RSSI value are sent to label card 7 by steady arm 6 initiatively timing, or send steady arm ID and RSSI value according to the request of label card 7.In the present invention, each steady arm 6 covers the geographic area of certain limit, and concrete localization method is well known in the prior art, just no longer describes in detail at this.Concrete structure about steady arm 6 will be introduced hereinafter more in detail.
Positioning label card 7 is arranged in asset equipment, and has unique label card ID.Positioning label card 7, for receiving steady arm ID and the RSSI value of steady arm 6 transmission.Positioning label card 7, the Gravity accelerometer also for being comprised by it detects three axle gravity acceleration value, and the magnetic field sensor comprised by it detects three-axle magnetic field intensity level.The three axle gravity acceleration value detected and three-axle magnetic field intensity level, also for by the label card ID of self, by the steady arm ID that receives from steady arm 6 and RSSI value, and are sent to RFID transceiver 2 by positioning label card 7.Concrete structure about positioning label card 7 will be introduced hereinafter more in detail.
In prior art, magnetic field sensor knows whether equipment there occurs movement by detecting the three-axle magnetic field intensity level of earth magnetism, but, because geomagnetic field intensity is very weak, the strongest two extremely intensity less than 10
-4(T), mean intensity is about 0.6*10
-4(T), therefore, when equipment occur trickle mobile time, geomagnetic field intensity changes hardly, so trickle movement cannot be detected.In the present invention, creationary proposing arranges a magnetic patch 8 near label card 7, for the trickle movement of the asset equipment corresponding to surveillance tag card 7, concrete principle is: the magnetic field intensity of magnet is usually at 0.1T to 0.3T, visible, magnet produces very large interference to magnetic field of the earth distribution among a small circle, this interference is just confined in very little scope, occupy an leading position at this scope internal magnet, very little displacement can cause magnetic field intensity, and great changes will take place, from magnet more close to space magnetic field stronger, from magnet more away from space magnetic field more weak, and be not linear distribution.Therefore, when embody rule, the distance that the magnetic field intensity that distance between label card 7 and magnet 8 should be selected in magnet sharply declines, when the asset equipment corresponding to label card 7 occur trickle mobile time, the magnetic field intensity of magnet changes a lot, so the trickle movement of asset equipment can be detected.
Below, with reference to figure 2, the label card 7 in the asset monitoring based on RFID technique according to the present invention and burglary-resisting system is described in detail.
Label card 7 comprises processor, Gravity accelerometer, magnetic field sensor, LF communication module, radio-frequency communication module, memory module (not shown in Fig. 2).In addition, label card 7 also can comprise a battery, for powering for label card 7.Wherein:
Processor is the CPU (central processing unit) of label card 7, for controlling detection, communication and information processing.
Gravity accelerometer, for detecting three axle gravity acceleration value, and sends to RFID transceiver 2 by it by radio-frequency communication module.Wherein, this three axles gravity acceleration value is for judging the attitudes vibration of the asset equipment of label card 7 correspondence.
Magnetic field sensor, for detecting three-axle magnetic field intensity level, and sends to RFID transceiver 2 by it by radio-frequency communication module.Specifically, in the present invention, near label card 7, arrange a magnet 8, what magnetic field sensor obtained is the three-axle magnetic field intensity level of this magnet 8.Wherein, this three-axle magnetic field intensity level is for judging the change in displacement of the asset equipment of label card 7 correspondence.
Memory module, for storing the id information of this label card 7.This memory module can also be used for storing the information received from Gravity accelerometer, magnetic field sensor, LF communication module.
LF communication module, for communicating with steady arm, and receives steady arm ID and the RSSI value of steady arm 6 transmission
Radio-frequency communication module, for carrying out radio communication with RFID transceiver 2.Specifically, radio-frequency communication module is used for the label card ID of self, by the steady arm ID that receives from steady arm 6 and RSSI value, and the three axle gravity acceleration value detected and three-axle magnetic field intensity level is sent to RFID transceiver 2.
Below with reference to Fig. 3, the wireless sound light crossing-signal 3 in the asset monitoring based on RFID technique according to the present invention and burglary-resisting system is described in detail.
Wireless sound light crossing-signal 3 comprises processor, radio-frequency communication module and acousto-optic alarm module.In addition, wireless sound light crossing-signal 3 also can comprise a power module, for powering for wireless sound light crossing-signal 3.Wherein:
Processor is the CPU (central processing unit) of wireless sound light crossing-signal 3, for communication, information processing and control sound and light alarm module.
Radio-frequency communication module, for carrying out radio communication with RFID transceiver 2.Specifically, for receiving warning message from RFID transceiver 2 or cancelling warning message.
Sound and light alarm module, for carrying out sound and light alarm.Specifically, for according to the warning message received from RFID transceiver 2 or cancel warning message and open sound and light alarm or close sound and light alarm.
Below with reference to Fig. 4, the control terminal 4 in the asset monitoring based on RFID technique according to the present invention and burglary-resisting system is described in detail.
Control terminal 4 comprises processor, passive RFID module for reading and writing, display module and radio-frequency communication module.In addition, control terminal 4 also can comprise a power module, for powering for control terminal 4.
Processor is the CPU (central processing unit) of control terminal 4, for communication, information processing and control display module.
Passive RFID module for reading and writing, for reading the id information of ID (identity number) card 5, and carries out certification according to the id information of this ID (identity number) card 5 to this ID (identity number) card 5.Or send to processor for the id information of the ID (identity number) card 5 by reading, by processor, certification is carried out to this ID (identity number) card 5.
Radio-frequency communication module, for carrying out radio communication with RFID transceiver 2.Specifically, radio-frequency communication module, for sending controling instruction to RFID transceiver 2, is transmitted to main control computer 1 by RFID transceiver 2, and wherein said steering order comprises assets and checks instruction, fortification command or instruction of withdrawing a garrison.Radio-frequency communication module, also for receiving the notification message that main control computer 1 is forwarded by RFID transceiver 2, and sending to display module to show this notification message, described notification message comprises assets and checks object information, sets up defences successfully or failure information, to withdraw a garrison successfully or failure information.
Display module, the message according to receiving shows information, comprises assets and checks object information, sets up defences successfully or failure information, to withdraw a garrison successfully or failure information.
Below with reference to Fig. 5, the RFID transceiver 2 in the asset monitoring based on RFID technique according to the present invention and burglary-resisting system is described in detail.
RFID transceiver 2 comprises processor, radio-frequency communication module and communication module.In addition, RFID transceiver 2 also can comprise a power module, for powering for RFID transceiver 2.
Processor is the CPU (central processing unit) of RFID transceiver 2, for communication and information processing.
Radio-frequency communication module, for carrying out radio communication respectively with control terminal 4, label card 7, wireless sound light crossing-signal 3.Specifically, radio-frequency communication module, for receiving steering order from control terminal 4, label card ID, steady arm ID, RSSI value, three axle gravity acceleration value and three-axle magnetic field intensity level is received from label card 7, warning message communication module received or cancel warning message and be transmitted to wireless sound light crossing-signal 3, notification message communication module received is transmitted to control terminal 4.
Communication module, for communicating with main control computer 1.Specifically, communication module, is transmitted to main control computer 1 for steering order, label card ID, steady arm ID, RSSI value, three axle gravity acceleration value and three-axle magnetic field intensity level radio-frequency communication module received.Communication module, also for from main control computer 1 receiving notice message, warning message or cancel warning message.
Finally, with reference to figure 6, the steady arm 6 in the asset monitoring based on RFID technique according to the present invention and burglary-resisting system is described in detail.
Steady arm 6 comprises processor, LF communication module and memory module (not shown).In addition, steady arm 6 also can comprise a power module, for powering for steady arm 6.
Processor is the CPU (central processing unit) of steady arm 6, for communication and information processing.
LF communication module, for carrying out LF communication with label card 7.Specifically, LF communication module, for sending to label card 7 by steady arm ID and RSSI value.
Memory module, for storing the id information of this steady arm 6.
Compared with prior art, the asset monitoring based on RFID technique of the present invention and burglary-resisting system have following beneficial effect:
(1) system of the present invention achieves the automatic monitoring of asset equipment and antitheft by adopting RFID technique, has accomplished that assets are checked, automatically the completing of active defense, Rapid Alarm.Meanwhile, system of the present invention also supports to set up defences in multi-user partition.In addition, system of the present invention carries out assets telemanagement by SMS or computer network, can be obtained the real-time time of day of assets at any time, thus reduce asset management expense by viewing video, strengthen asset monitoring dynamics, improve asset management efficiency.
(2) system of the present invention can detect acceleration information and the magnetic field intensity information of asset equipment, and this information is sent to security alarm main frame, and anti-interference is good, is convenient to judge whether asset equipment is illegally moved.In addition, in the system of the present invention, by the trickle movement adopting magnet to carry out auxiliary detection asset equipment, overcome the defect that the trickle movement of object cannot be detected in prior art by earth magnetism thus, substantially increase the accuracy of detection.
In addition, other advantages and amendment can apparently be drawn for the person of ordinary skill of the art.Therefore, the present invention with more extensive areas is not limited to shown and described illustrating and exemplary embodiment here.Therefore, when not departing from the spirit and scope of the general inventive concept defined by claim and equivalents thereof subsequently, various amendment can be made to it.
Claims (7)
1. the asset monitoring based on RFID technique and burglary-resisting system, comprise main control computer (1), RFID transceiver (2), control terminal (4), ID (identity number) card (5), steady arm (6) and label card (7), be wherein wired or wireless connections between main control computer (1) and RFID transceiver (2), it is characterized in that:
Control terminal (4), for reading the id information of ID (identity number) card (5), and according to the id information of this ID (identity number) card (5), certification is carried out to this ID (identity number) card (5), if certification is passed through, then the user holding this ID (identity number) card (5) is allowed to carry out bookkeeping by control terminal (4); Control terminal (4), also for steering order is transmitted to main control computer (1) by RFID transceiver (2);
RFID transceiver (2), for receiving steering order from control terminal (4), receive label card ID, steady arm ID, RSSI value, three axle gravity acceleration value and three-axle magnetic field intensity level from label card (7), and the steering order received, label card ID, steady arm ID, RSSI value, three axle gravity acceleration value and three-axle magnetic field intensity level are transmitted to main control computer (1);
Label card (7), is arranged in asset equipment, for receiving the steady arm ID and RSSI value that steady arm (6) sends, and for detecting three axle gravity acceleration value and three-axle magnetic field intensity level; Label card (7) is also for sending to RFID transceiver (2) by the label card ID of self, steady arm ID, RSSI value, three axle gravity acceleration value and three-axle magnetic field intensity level;
Main control computer (1), for carrying out corresponding control operation according to the steering order received; Main control computer (1), also for position and the attitudes vibration of asset equipment corresponding to the label card ID, the steady arm ID that receive, RSSI value, three axle gravity acceleration value and three-axle magnetic field intensity level determination label card (7);
Wherein, described system comprises further:
Magnetic patch (8), it is arranged near label card (7);
Label card (7), is further used for the three-axle magnetic field intensity level detecting magnetic patch (8).
2. the asset monitoring based on RFID technique according to claim 1 and burglary-resisting system, wherein:
Main control computer (1), also for the result of control operation is sent to control terminal (4) with the form of notification message by RFID transceiver (2);
RFID transceiver (2), also for from main control computer (1) receiving notice message, and is transmitted to control terminal (4) by the notification message received;
Control terminal (4), also for receiving and showing notification message.
3. the asset monitoring based on RFID technique according to claim 1 and 2 and burglary-resisting system, wherein this system comprises the video monitoring system (9) of or wireless connections wired with main control computer (1), short message sending platform (10) and long-distance video service platform (11) further, wherein:
Video monitoring system (9), for according to the instruction unpack received from main control computer (1) or close video record; Video monitoring system (9), also for preserving the video recording of monitoring, or is uploaded to long-distance video service platform (11) by video record;
Main control computer (1), also for obtaining video record in video monitoring system (9) or in the middle positional information of preserving of long-distance video service platform (11), and this positional information is sent to corresponding wireless terminal by short message sending platform (10), scene can be checked by this positional information real time access video record to make wireless terminal.
4. the asset monitoring based on RFID technique according to claim 3 and burglary-resisting system, wherein this system comprises further:
Wireless sound light crossing-signal (3), for receiving alarm command that main control computer (1) forwarded by RFID transceiver (2) or cancelling alarm command, and according to the alarm command received or cancel alarm command and open sound and light alarm or close sound and light alarm.
5. the asset monitoring based on RFID technique according to claim 4 and burglary-resisting system, wherein:
Described steering order is that assets check instruction, fortification command or instruction of withdrawing a garrison;
If the steering order that main control computer (1) receives is assets check instruction, then control RFID transceiver (2) obtain the label card ID in asset equipment and label card ID is uploaded to main control computer (1), main control computer (1) realizes checking asset equipment according to the label card ID obtained, and assets is checked object information and send to control terminal (4);
If what main control computer (1) received is fortification command, then indication mechanism enters armed state, and will to set up defences successfully or the information of failure informs to control terminal (4) by RFID transceiver (2);
If what main control computer (1) received is instruction of withdrawing a garrison, then indication mechanism enters disarming state, and will to withdraw a garrison successfully or the information of failure informs to control terminal (4) by RFID transceiver (2).
6. the asset monitoring based on RFID technique according to claim 1-2 or any one of 4-5 and burglary-resisting system, wherein;
When system is in armed state, main control computer (1), also for the steady arm received ID, RSSI value, three axle gravity acceleration value and three-axle magnetic field intensity and initial value are contrasted, if exceed default threshold value, then instruction video supervisory system (9) opens video monitoring, and indicate wireless sound light crossing-signal (3) to carry out sound and light alarm, and alarming short message is sent to corresponding wireless terminal by short message sending platform (10); Or, if main control computer (1) does not collect the information of label card (7) in the stipulated time, then think that label card (7) is abnormal, instruction video supervisory system (9) opens video monitoring, and indicate wireless sound light crossing-signal (3) to carry out sound and light alarm, and alarming short message is sent to corresponding wireless terminal by short message sending platform (10).
7. the asset monitoring based on RFID technique according to any one of claim 4 or 5 and burglary-resisting system, wherein;
Described wireless terminal and one or more label cards ID bind;
Described wireless terminal sends note by short message sending platform (10) to main control computer (1), and described note is money fortification command or instruction of withdrawing a garrison;
Main control computer (1), the label card (7) also for binding according to the note that receives pair and this wireless terminal is set up defences or is withdrawn a garrison and operates.
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| CN104299093A (en) * | 2014-10-17 | 2015-01-21 | 国家电网公司 | Object managing and monitoring method and system |
| CN108460947B (en) * | 2017-02-17 | 2024-08-16 | 成都西谷曙光数字技术有限公司 | Automatic asset supervision system and method based on Internet of things technology |
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| CN113361896A (en) * | 2021-05-31 | 2021-09-07 | 广州慧云网络科技有限公司 | Asset management method and system based on RFID |
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