Summary of the invention
The purpose of this invention is to provide the device that a kind of Monitoring and Controlling ammeter chamber door with identity recognition function is opened, the chamber door opener is carried out Classification Management, and the identity recognition device that is used for door management of electrical metering box that the ammeter box chamber door is monitored in real time.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
The present invention includes the entrance guard device of electric metering box, it also comprises identity recognition terminal and identification card; Identity recognition terminal is positioned at electric metering box inside, is connected with the entrance guard device of electric metering box; And the identity recognition terminal storage inside has the information of corresponding identification card, contains unique identification sign indicating number in the identification card.
Include communication module in above-mentioned identity recognition terminal and the identification card.
Above-mentioned communication module is wireless zigbee communication module.
Adopt the present invention of such scheme, open the table case, the stealing personnel are set about nowhere through the fit system of identity recognition terminal and identification card.And identity recognition terminal records each unlocking information, make things convenient for staff's investigation.The present invention simultaneously can utilize wireless zigbee technology to form network, and main website monitors and record in real time thus.Adopt wireless zigbee technology to carry out communication, have the assurance of reliability, can resist interference to a certain extent, and wireless zigbee module less energy intensive, cost practiced thrift.
Embodiment
Embodiment 1
As shown in Figure 1, present embodiment comprises entrance guard device 6, identity recognition terminal 2 and the identification card 7 of electric metering box, identification card 7 be the holder unique all.Identity recognition terminal 2 is positioned at electric metering box 1 inside, is connected with the entrance guard device 6 of electric metering box 1, and entrance guard device 6 is a technology well known to those of ordinary skill in the art.Above-mentioned identity recognition terminal 2 can be positioned at ammeter batch meter 1 Anywhere, for example is positioned near the case entrance guard device 6 or the like.And processing module 4 and memory module 5 are contained in identity recognition terminal 2 inside, store the information of corresponding identification card 7 on the memory module 5, contain unique identification sign indicating number in the identification card 7.
The staff holds the anti-electricity-theft identity recognition terminal 2 of identification card 7 in the table case 1 with identity recognition terminal and sends request authentication information; Its send mode can adopt wireless transmitted signals, and promptly the holder utilizes identification card 7 to send request signal to identity recognition terminal 2; The mode that also can adopt IC-card to swipe the card, promptly the holder utilizes identification card 7 to swipe the card towards the place that identity recognition terminal 2 can be responded to, and its principle is identical with bus IC card.Identity recognition terminal 2 receives this information, in the processing module 4 therein this information is handled, and judges and confirms whether the staff has the authority of opening chamber door.If authority is correct, then exports control signal the entrance guard device of electric metering box is opened; If this authority not, then any action does not take place in the entrance guard device of ammeter batch meter.Simultaneously, no matter whether have this authority, identity recognition terminal 2 all will write down relevant information in memory module 5.
Embodiment 2
Like Fig. 1, shown in Figure 2, the identity recognition terminal 2 in the present embodiment comprises that processing module 4, memory module 5, testing circuit, Acquisition Circuit, clock circuit, communication module 3 and power module constitute, and above-mentioned communication module 3 is a Zigbee CC2430 module.
Include communication module 3 in identity recognition terminal 2 of the present invention and the identification card 7, above-mentioned communication module 3 adopts wireless zigbee communication module, can also adopt multiple wireless communication modes such as WIFI, bluetooth to carry out communication in addition.Above-mentioned wireless zigbee communication module is a technology well known to those of ordinary skill in the art.In identity recognition terminal 2, comprise under the situation of wireless zigbee communication module; A plurality of the present invention can utilize wireless zigbee network to communicate each other; Can also communicate with main website 8; The information uploading that is recorded to main website 8, main website 8 can monitor the electric metering box with identity recognition terminal in real time, checks relevant information.
In the present invention, main website 8, identity recognition terminal 2 and identification card 7 all contain wireless Zigbee module 3, form a wireless Zigbee network jointly, utilize this wireless Zigbee network can transmit data each other; Zigbee module 3 that each is wireless all can be selected route automatically.Main website 8 stored have the essential information of all identity recognition terminal 7, comprise the Zigbee address, the WT-MSR infield, and WT-MSR uses user name etc. and all field personnel's information, comprises name, unique identification card numbering, cell-phone number etc.Identification card 7 can 2, one identity recognition terminal 2 of corresponding a plurality of identity recognition terminal also can corresponding a plurality of identification cards 7.Main website 8 can receive the information that identity recognition terminal 2 sends in real time, analyzes, preserves, processing etc.
Identity recognition terminal 2 links to each other with entrance guard device 6, can detect the unlatching of WT-MSR chamber door in real time, through around the Zigbee network measuring whether identification card 7 is arranged, and judges opener's roughly identity with this, and uploads relevant information to main website 8.Adopt the present invention of such scheme, the supvr can know field condition the very first time, finds that in time the user illegally opens the stealing electricity phenomenon that the WT-MSR chamber door takes place without authorization.
The concrete principle of work of present embodiment is that the course of work is:
As shown in Figure 2; Processing module 4 in the identity recognition terminal 2 of present embodiment is the single-chip microcomputer treatment circuit; This part is formed the reset terminal RESET that reset circuit is connected to single-chip microcomputer D8 by single-chip microcomputer D8, diode D7, resistance R 19 and capacitor C 18, and the crystal oscillating circuit of being made up of the second crystal oscillator XT2, capacitor C 19, C20 is connected to X1 and the X2 terminal of single-chip microcomputer D8.Memory module 5 as shown in Figure 3 is made up of the 5th integrated package D5 and resistance.Testing circuit as shown in Figure 4 is made up of travel switch X2, triode V1, resistance R 17, R18, R10, R11, capacitor C 2, and it implements to detect the unlatching situation of chamber door, and wherein travel switch X2 is connected to the normal-closed end of travel switch.Acquisition Circuit as shown in Figure 5, through 485 interface integrated package D2 can timing acquiring the multifunction electric meter electrical quantity, meritorious total like forward, point, the peak, flat, paddy, it is total that forward is idle, voltage, electrical quantitys such as electric current, and upload to host computer through the Zigbee network.Clock circuit as shown in Figure 6 is made up of the first integrated package D1, crystal oscillator XT1, battery BT1 and resistance and electric capacity, for system provides clock.Power module as shown in Figure 7 is that entire circuit provides power supply, and accomplishes the transformation of 5V to 3.3V.Communication module 3 as shown in Figure 8 concentrates piece D6 and corresponding reset circuit to form by the 6th, is connected with single-chip microcomputer D8 through level shifting circuit.
During installation, be prone to travel switch is arranged on the chamber door place, under the situation that chamber door is closed, the travel switch place is normally closed point.When the managerial personnel of band identification card lean on the inlet door, open the identification card power supply, identification card search automatically is near WT-MSR; And send and allow to open WT-MSR chamber door order, managerial personnel can open chamber door and operate then, when managerial personnel open chamber door; The terminal can be transmitted the unique ID and the time of unpacking of identification card immediately to host computer through the Zigbee network; Preserve these data by host computer, and make analysis and judgement, if this WT-MSR is this identification card ID management; Then think and do not deal with normal door; So the table case does not belong to this identification card ID management, then through SMS notification upper management person or manage the keeper of this table case, handles immediately.When the stranger carries out stealing; Owing to there is not identification card, be opened and open the time so the terminal can be immediately transmitted chamber door through the ZigBee network to host computer, host computer is then through SMS notification upper management person or manage the keeper of this table case; This table case is handled just in stealing immediately.
The other technologies characteristic is identical with embodiment 1.