A kind of collecting method and device
Technical field:
The present invention relates to a kind of acquisition method and device of electronic receipt.
Background technology:
In cracing down on crime, the collection about the information of crime clue is a very important ring, and the collection of information is embodied in the collection of the information of drop at ordinary times often.Along with the raising of urban construction level, human settlements in city all exist with the form of community, and community often forms a community closed, perfect personnel, the data management system of vehicles while passing is had in community, because the built time of each community, construction unit are different, the technology causing data management system to adopt is different.If in each community again construction technique, the unified data management system of standard is to couple together the data management system of each community, to facilitate the information of the entirety in city, management and process, then want that at substantial resource, cost are high, the construction period is long.
Summary of the invention:
Goal of the invention of the present invention is that provide a kind of easily for the government departments such as public security collect personnel's vehicles while passing information data of each community in city exactly, can not affect again collecting method and the device of original system running simultaneously.
Collecting method of the present invention realizes like this, the coil of the radio-frequency device of the data management system in community and cell centre computer data are collected and are arranged electrical signal collection process and output unit between control device, electrical signal collection process and output unit are two electronic switches or Electric signal processing and retransmission unit that are controlled by micro-computer controlling apparatus, when electrical signal collection process and output unit are two electronic switches controlled by micro-computer controlling apparatus, another electronic switch is collected by radio-frequency (RF) identification and cell centre computer data by the coil of radio-frequency device and control device couples together, wherein an electronic switch is by the coil of radio-frequency device and with there being the data collector of radio-frequency (RF) identification to couple together, two electronic switches are controlled by the micro-computer controlling apparatus of data collector, electrical signal collection process and output unit be Electric signal processing and retransmission unit time, the electric signal of the coil of radio-frequency device exports by being connected with the electric signal input of Electric signal processing and retransmission unit after radio-frequency (RF) identification, Electric signal processing and retransmission unit two electric signal export to be collected and control device with cell centre computer data respectively, data collector connects, when turnover, identification card (is comprised IC-card, ID card by personnel, the medium such as bar code card, the ID card, hereinafter referred to as IC-card) data are when being read in by the coil of radio-frequency device, IC-card data are read in by the coil of radio-frequency device, after data collector confirms to collect IC-card data, control a wherein electronic switch to disconnect, another electronic switch path, collect and control device so that IC-card data are sent to cell centre computer data, or when IC-card data are read in by the coil of radio-frequency device by turnover personnel, read in IC-card data by the coil of radio-frequency device and these IC-card data are transferred to Electric signal processing and retransmission unit, by Electric signal processing and retransmission unit these IC-card data being processed and convert two path signal to and be sent to data collector respectively and cell centre computer data is collected and on control device.
When adopting two electronic switch controlled by micro-computer controlling apparatus, the speed of the IC-card data of being read in by the coil of radio-frequency device due to data collector Collecting and dealing is very fast, and be also very fast by the speed of the open circuit/path of the microcomputerized control electronic switch of data collector, the coil that IC-card enters radio-frequency device leaves the coil of radio-frequency device time to IC-card is then longer than the time that data collector read in/processed data and the two electronic switch work of control greatly, like this, do not affecting owner's use habit, and do not affect cell centre computer data and to collect and control device is collected IC-card and read in data and control first to close equipment (as gate inhibition) when working, the personnel that just effectively can collect community pass in and out data and these data are sent to central data collection management system by the network be connected with data collector.
Here, if when not collecting these IC-card data before data collector, data collector will send prompting, require that operating personnel gather the relevant identity data of IC-card possessor.
Here, in order to confirm the validity of this IC-card, the feedback control signal sent after the data management system of community accepts IC-card data is delivered to data collector, if any feedback control signal, then prove that this IC-card is effective, if there is no feedback control signal, then prove that this IC-card is invalid.After the data management system of community accepts IC-card data, if these data are effective, capital sends feedback control signal and controls relevant equipment (as gate inhibition) startup, by this feedback control signal is also sent to data collector, just can judge that whether this IC-card signal is effective, to get rid of invalid information.
Data collector of the present invention realizes like this, comprise the data management system of community, by the data collector with micro-computer controlling apparatus that network is connected with central data collection management system, electrical signal collection process and output unit, electrical signal collection process and output unit are two electronic switches or Electric signal processing and retransmission unit that are controlled by micro-computer controlling apparatus, the data management system of community comprises the coil of radio-frequency device, electronic gate inhibition, cell centre computer data is collected and control device, when electrical signal collection process and output unit are two electronic switches controlled by micro-computer controlling apparatus, wherein between one group of electronic switch coil of being connected to radio-frequency device and data collector with radio-frequency (RF) identification, another group electronic switch is connected to the coil of radio-frequency device by radio-frequency (RF) identification and cell centre computer data is collected and between control device, electrical signal collection process and output unit be Electric signal processing and retransmission unit time, the electric signal of the coil of radio-frequency device is exported and is connected by the electric signal input of radio-frequency (RF) identification with Electric signal processing and retransmission unit, Electric signal processing and the output of retransmission unit two electric signal is collected with cell centre computer data respectively and control device, data collector are connected.During work, the data of IC-card are first read in and are sent on data collector by a wherein electronic switch of path by the coil of radio-frequency device, then, the micro-computer controlling apparatus of data collector controls a wherein electronic switch open circuit, another electronic switch path, or read in IC-card data by the coil of radio-frequency device and these IC-card data are transferred to Electric signal processing and retransmission unit, by Electric signal processing and retransmission unit these IC-card data are processed and convert two path signal to and be sent to data collector respectively and cell centre computer data is collected and on control device, the data management system making data that the coil of radio-frequency device reads in be sent to community comprises the coil of radio-frequency device, so that the coil that the data management system of community comprises radio-frequency device controls electronic gate inhibition's ON/OFF according to control program, then the micro-computer controlling apparatus of data collector controls a wherein electronic switch path, another electronic switch open circuit, to accept IC-card reading next time.The turnover of corresponding vehicle controls, and the above-mentioned know-why of same use carries out data acquisition and control.
Compared with the prior art the present invention, has the personnel's vehicles while passing information data easily and accurately collecting each community in city, does not affect again the advantage of original system running simultaneously.
Accompanying drawing illustrates:
Fig. 1 is the control principle drawing of the embodiment of the present invention 1;
Fig. 2 is the control principle drawing of the embodiment of the present invention 2.
Embodiment:
Now in conjunction with the accompanying drawings and embodiments the present invention is described in further detail:
Embodiment 1:
As shown in Figure 1, the present invention includes the data management system 1 of community, by the data collector 4 with micro-computer controlling apparatus 3 that network is connected with central data collection management system 2, electrical signal collection process and output unit, electrical signal collection process and output unit are the two electronic switch 5a controlled by micro-computer controlling apparatus 3, 5b, the data management system 1 of community comprises the coil 6 of radio-frequency device, electronic gate inhibition 7, cell centre computer data is collected and control device 8, cell centre computer data is collected and control device 8 is radio-frequency (RF) identification (circuit) 13, the module of data processing and control output (circuit) 14 composition and the combination of video/audio processing module 15, wherein between the electronic switch 5a coil that is connected to radio-frequency device and data collector 4 with radio-frequency (RF) identification (circuit) 13, another electronic switch 5b is connected to the coil 6 of radio-frequency device by radio-frequency (RF) identification (circuit) 13 and cell centre computer data is collected and between control device 8.
The electricity of the micro-computer controlling apparatus 3 in data acquisition unit 4 exports control signal and connects electronic gate inhibition 7.Like this, whenever necessary, the data management system 1 by micro-computer controlling apparatus 3 alternative cell in data acquisition unit 4 controls electronic gate inhibition 7 and works.
Collecting method of the present invention realizes like this, the coil 6 of the radio-frequency device of the data management system 1 in community and cell centre computer data are collected and are arranged two electronic switch 5a between control device 8, 5b, another electronic switch 5b is collected with cell centre computer data by the coil 6 of radio-frequency device and control device 8 couples together, wherein the coil 6 of radio-frequency device couples together with data collector 4 by an electronic switch 5a, two electronic switch 5a, 5b is controlled by the micro-computer controlling apparatus 3 of data collector 4, when IC-card data are read in by the coil 6 of radio-frequency device by turnover personnel, IC-card data are read in by the coil 6 of radio-frequency device, after data collector 4 confirms to collect IC-card data, control a wherein electronic switch to disconnect, another electronic switch path, so that IC-card data are sent to cell centre computer data and collect and control device 8.
If when not collecting these IC-card data before data collector 4, data collector 4 will send prompting by playing device 10, require that IC-card possessor first reads in identity data (as I.D.) by the coil 6 of radio-frequency device, and then read in IC-card data by the coil 6 of radio-frequency device.
The data management system of community connects 1 and is delivered to data collector 4 by the feedback control signal (as controlled the feedback control signal of electronic gate inhibition 7) sent after IC-card data, if any feedback control signal, then prove that this IC-card is effective, if there is no feedback control signal, then prove that this IC-card is invalid.
Here, the data management system 1 of community includes video sound collector 11(and to record camera head), video sound collector 11 is collected with cell centre computer data respectively by splitter 12 and control device 8, data collector 4 are connected.
Embodiment 2:
As shown in Figure 2, the present embodiment is on the basis of embodiment 1, cell centre computer data is collected and control device 8 is data processings, control to export, the combination of video/audio treatment circuit, the coil of radio-frequency device is with radio-frequency (RF) identification (circuit) 13, electrical signal collection process and output unit are Electric signal processing and retransmission unit 9, the electric signal of the coil 6 of radio-frequency device is exported and is connected by the electric signal input of radio-frequency (RF) identification (circuit) 13 with Electric signal processing and retransmission unit 9, Electric signal processing and retransmission unit 9 liang of electric signal export to be collected and control device 8 with cell centre computer data respectively, data collector 4 connects.
When IC-card data are read in by the coil of radio-frequency device by personnel, read in IC-card data by the coil 6 of radio-frequency device and these IC-card data are transferred to Electric signal processing and retransmission unit 9, by Electric signal processing and retransmission unit 9 these IC-card data being processed and convert two path signal to and be sent to data collector 4 respectively and cell centre computer data is collected and on control device 8.