CN2579731Y - Radio image warning device for bank-note transport car - Google Patents
Radio image warning device for bank-note transport car Download PDFInfo
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- CN2579731Y CN2579731Y CN 02263166 CN02263166U CN2579731Y CN 2579731 Y CN2579731 Y CN 2579731Y CN 02263166 CN02263166 CN 02263166 CN 02263166 U CN02263166 U CN 02263166U CN 2579731 Y CN2579731 Y CN 2579731Y
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Abstract
The utility model relates to a radio image alarm device for a banknote transport vehicle, which comprises an input device, a central processing module, an image collecting module, an output device, a wireless module, an external connection port and a power supply module. The utility model realizes image monitoring on the banknote transport vehicle in the nationwide range. Via image identification, the utility model can automatically send out an alarm for abnormal situations. The device can provide short messages for warning and can automatically convey the images of the abnormal situations to a designated monitoring center in real time. In addition, the monitoring center can also dial the device and actively examine scene situations. The utility model has the advantages of high reliability and strong destruction resistance, and provides forcible clues for public security organs to solve a case even if criminals break down the scene afterwards because the images of the crime scene are conveyed to the monitoring center.
Description
The utility model relates to a kind of image acquisition and transmitting device, especially at the image alarm and the radio transmitting device of cash transit carrier.
The countrmeasure of cash transit carrier normally adds splinter shield and guard-rail for window, for example 00261491.X number described ballproof cash truck of " novel ballproof cash truck " utility model at present.Be exactly to rely on to give as security the safety that the paper money personnel guarantee to transport paper money in addition.The shortcoming of its maximum is exactly in case generation robbery incident can't write down the overall process of whole spot, to be unfavorable for solving a case.
99217434.1 number " the anti-snatch raid device of cash transit carrier " utility model discloses a kind of scheme that the live video data is provided.This scheme directly uses camera to be connected with video tape recorder, and picked-up spot image mainly contains two shortcomings:
One, when the multi-section camera, needs the multi-section video tape recorder.The video tape recorder volume is bigger, need take cash transit carrier than large space.
Two, She Qu spot image can't be sent to monitoring and control centre immediately, and therefore the destruction possibility of suffering the offender is arranged.
Existing digital monitor system system is made up of image card and computing machine, by cable network, such as PSTN (public switched telephone network), ISDN (integrated services digital network) image is sent to far-end.When monitor state, judge whether that by sensors such as infrared probes the someone swarms into, and the generation of other abnormal condition.It mainly contains following three shortcomings:
One, owing to adopt image card and computer mode, bulky, it is improper to be installed in moving target such as cash transit carrier.
Two, because transmission network uses is cable network, can't be applied to moving targets such as cash transit carrier.
Three, use infrared alarm, be easy to generate and report by mistake and fail to report.If it is higher that the sensitivity of infrared probe is transferred, report by mistake easily; That transfers is lower, may fail to report again.
The technical problems to be solved in the utility model is in order to have overcome the shortcoming that can't realize cash transit carrier is carried out picture control of the prior art, a kind of cash transit carrier radio image alarm device has been proposed, this device not only can be implemented in the multiway images monitoring of nationwide to cash transit carrier, and can carry out auto alarm, and carry out transmission over radio according to image change.
For achieving the above object, the utility model is taked following technical scheme:
The utility model provides a kind of radio image alarm device, comprises seven parts: input equipment, central processing module, image capture module, outdevice, wireless module, external-connected port, power module.
Input equipment comprises camera, clock circuit and all kinds of button.Camera is realized the picked-up to scene image, links to each other with image capture module.Camera is at the inside and outside multi-section that all is provided with of cash transit carrier.Clock circuit provides microprocessor clock and image acquisition clock, links to each other with image capture module with central processing module simultaneously.All kinds of buttons comprise that warning start button, sensitivity adjusting button, image transmission button, emergency button, alarm call are provided with button, picture format selector button, alarm voice selector button, link to each other with central processing module.
Central processing module is the control maincenter of warning device, links to each other with other six parts simultaneously.It comprises microprocessor, memory device, control module, reset circuit.Microprocessor links to each other with image capture module by control module, realizes collection, compression, storage and transmission to image.Memory device is used for program code, routine data and the view data of storage microprocessor, links to each other with image capture module with microprocessor simultaneously.Control module links to each other with input equipment, image capture module, outdevice simultaneously, carries out the microprocessor dependent instruction.Reset circuit is realized automatically microprocessor being resetted after the system software collapse.
Image capture module is realized the switching to the camera video signal, and the amplification of picture signal, analog to digital conversion (A/D), collections, stores, and comprises video switch circuit, video amplifier circuit, analog-digital converter circuit, synchronizing separator circuit.It links to each other with central processing module, under the microprocessor instruction control of central processing module, begin images acquired, the control module of central processing module provides image acquisition required clock signal, and the image data storage of being gathered is in the memory device of central processing module.
Outdevice comprises liquid crystal display, loudspeaker, Warning light, status indicator lamp, links to each other with central processing module.Liquid crystal display is used to show current time, the short message that receives and configuration information.Loudspeaker and Warning light are realized sound and light alarm.Status indicator lamp is used for the current running state of read out instrument, comprises normal condition, faulty condition.
Wireless module links to each other with the microprocessor serial ports of central processing module, under the control of microprocessor, can send/receive short message, also can dial and set up data call.Realize that alarm message sends with short message way, and image is transferred to far-end.
External-connected port is realized and the interface of external equipment, comprises serial ports and Ethernet interface, links to each other with central processing module.Can realize and being connected of computing machine that by serial ports and Ethernet interface computing machine can be realized the inline diagnosis test of device, the online upgrading of microprocessor software by serial ports or Ethernet interface.
Power module provides all kinds of power supplys to device, links to each other with other six parts simultaneously.
The operational process of radio image alarm device of the present utility model is:
1. device powers on, and the alarm call of use input equipment is provided with button the alarm call number is set, and uses the sensitivity adjusting button of input equipment that warning sensitivity is set, and uses the picture format selector button of input equipment that picture format is set.
2. when the warning start button of input equipment was not pressed, this device was in monitored state.
When needs, when for example cash transit carrier is parked in certain savings bank, press the hypograph transmission button, then wireless module is dialed the alarm call that sets in advance automatically, sets up data call, and image scene is sent to monitoring and control centre.Meanwhile, image scene is recorded in the memory device of central processing module, as backup.
3. when the warning start button of input equipment was pressed, this device was in the monitoring state.
(1) image capture module is gathered a two field picture, and stores in the memory device of central processing module.
(2) image capture module is gathered a two field picture again, also stores in the memory device of central processing module.
(3) microprocessor of central processing module carries out image recognition, judges whether two two field pictures are identical,
If abnormity point does not surpass threshold values (be sensitivity, regulate the button setting by sensitivity), then proceeded for (2) step.
(4) if surpass threshold values, then expression has abnormal condition.This device will carry out following three steps operation simultaneously:
(a) loudspeaker of outdevice send alerting tone, and Warning light will glimmer, and carry out sound and light alarm
(b) wireless module sends the alarm short message to the alarm call that sets in advance
(c) wireless module is dialed the alarm call that sets in advance, and sets up data call, and alarm image is sent to monitoring and control centre
(5) carried out for (4) step operation time, image capture module is images acquired and carry out image recognition still again.
(6) if abnormity point does not surpass threshold values, then stop following operation:
(a) loudspeaker of outdevice stop to send alerting tone, and Warning light stops flicker
(b) wireless module sends the alarm clearing short message to the alarm call that sets in advance
But alarm image has only and all is transferred to after the monitoring and control centre, and wireless module is just hung up the telephone automatically, stops transmission.
4. at ordinary times, monitoring and control centre can be dialed the wireless module of this device at any time, sets up data call, checks image scene.
5. if press the emergency button of input equipment, then wireless module sends the emergency short message to the alarm call that sets in advance, but does not carry out sound and light alarm.This device is set up data call from the dialing of trend monitoring and control centre, transmits present image.
Radio image alarm device of the present utility model, the picture format of its image capture module collection has multiple, can be 640 * 400,320 * 200, CIF (352 * 288, public intermediate form), QCIF (176 * 144, / 4th public intermediate forms), image acquisition rates reaches 25 frame/seconds (camera signals is a PAL-system) or 30 frame/seconds (camera signals is a TSC-system).The user can select by the picture format selector button of input equipment.
Radio image alarm device of the present utility model at a plurality of cameras of inside and outside, forward and backward, upper and lower installation of cash transit carrier, is realized the omnidirectional images monitoring.The video input that image capture module switches a plurality of cameras according to polling mode also can switch to specific camera according to the instruction of monitoring and control centre.
Radio image alarm device of the present utility model has a specific function: the image auto alarm.The image auto alarm is divided into two kinds: image overall is reported to the police and image-region is reported to the police.
So-called image overall is reported to the police, be exactly the camera shooting be alarm region to whole zone, this device judges whether image changes automatically, if rangeability surpasses predefined threshold values (sensitivity), then be illustrated in abnormal condition, system's auto alarm take place in the alarm region.
That so-called Zone Alerts is meant is square, circular in camera shooting one of setting in the zone, polygonal region is as alarm region.This device judges automatically whether the image in the alarm region changes, if rangeability surpasses predefined threshold values (sensitivity), then is illustrated in abnormal condition, system's auto alarm take place in the alarm region.For example, can be with the key hole of bank note transporting box as a zone, in case there is the people to contact key hole, auto alarm then.
The user can regulate button by the sensitivity of input equipment and carry out the warning sensitivity setting.Under the sensitiveest situation, can reach 1/25=0.04 second (PAL-system) or 1/30=0.033 second (TSC-system) and report to the police.If camera does not have the video signal, then wireless module sends the alarm short message to the alarm call that sets in advance immediately.
Radio image alarm device of the present utility model, its wireless module can be a gsm module, also can be GPRS, CDMA IS95 (narrowband CDMA), CDMA 1X (wideband CDMA), WCDMA, TDSCDMA, CDMA2000, PHS (Personal Handyphone System), maritime satellite, iDEN, Tetra (Trunked Radio System) module.
Radio image alarm device of the present utility model, the microprocessor of its central processing module can be selected the module of different performance for use, can be 8031,8051, MPC860, MPC850, DSP.Microprocessor is realized the software compression to image, and compression algorithm can be Motion-JPEG, JPEG-2000, MPEG-4, H.261, H.263.
Radio image alarm device of the present utility model, serial ports by external-connected port and Ethernet interface can be realized and being connected of computing machine, computing machine can carry out Operation and Maintenance to this device, is included in the online upgrading of radiodiagnosis x test, alarm voice setting, picture format setting, image compression algorithm setting, warning sensitivity setting, the setting of Zone Alerts scope, microprocessor software.
Radio image alarm device of the present utility model, its microprocessor software not only can be upgraded by connecting computing machine, also can set up data with Customer Service Center of producer by the wireless module dialing and be connected, and realize online upgrading.
Radio image alarm device of the present utility model, the alarm voice that the loudspeaker of outdevice are play can be changed, various alarm voices all are stored in the memory device of central processing module, and the user can select alarm voice by the alarm voice selector button of input equipment according to hobby.By connecting computing machine, can also increase new alarm voice.
The radio image alarm device of the utility model cash transit carrier, compared with prior art, owing to adopted high-performance microprocessor to make equipment miniaturization; Abnormal condition are arranged then auto alarm in case used image recognition technology to make, and image scene is implemented omnidistance record; Used mobile communication technology to make radio alarming become a reality, not only can provide short message to report to the police, can also automatically the image of abnormal condition be sent in real time the monitoring and control centre of appointment, monitoring and control centre also can dial in to this device in addition, checks field condition on one's own initiative.The utility model has reached the mobile monitor to cash transit carrier, and is picture control.Because transmission network is public's wireless network, so need not from establishing network, and implements monitoring in China, for example the gsm communication net has been realized international roaming at present, therefore uses the utility model can also accomplish the monitoring that global range is interior.Because alarm image is sent to monitoring and control centre immediately,, but,, public security organ provides strong clue for solving a case because the spot image has been sent to monitoring and control centre even therefore the offender destorys the scene afterwards.
Description of drawings:
Fig. 1 is a system chart of the present utility model
Fig. 2 is schematic circuit diagram of the present utility model.
Fig. 3 is an application networking diagram of the present utility model
Below in conjunction with accompanying drawing the utility model is elaborated:
Fig. 1 is the block diagram of total system, comprising: input equipment 1, central processing module 2, image capture module 3, outdevice 4, wireless module 5, external-connected port 6, power module 7.
Fig. 2 is the schematic circuit diagram of system.Camera 11 can be the black and white camera, also can be colour imagery shot, and standard can be a PAL-system, also can be TSC-system.Select the JVCTK-C1381EG of PAL-system in the present embodiment for use.Adopt 8 cameras in the present embodiment, be installed in the inside and outside, forward and backward, upper and lower of cash transit carrier respectively, realize the omnidirectional images monitoring.
Video switch circuit 31 is realized the switching to the vision signal of camera 11 inputs, selects output one road video according to the control signal of control module 26.Model MAXIM MAX440 realizes the switching of 8 tunnel vision signals.
Video amplifier circuit 32 realizes that voltage is amplified to 5V from 1V, satisfies 33 requirements of image analog-digital converter circuit to the amplification of the vision signal of video switch circuit 31 outputs, and model is MAXIM MAX404.
The reference voltage of analog-digital converter circuit 33 is 5V, and model is CA3306 or CA3318, and 6 or 8 grey level images are provided respectively, and present embodiment adopts CA3318.Analog-digital converter circuit 33 carries out image sampling under the control of control module 26, sampling frequency is provided through control module 26 frequency divisions by clock circuit 12.Clock circuit 12 adopts the 50MHz crystal oscillator, and model is SG-8002CA-50.0000M, links to each other with control module 26.For example, be 640 * 400 for picture format, sampling frequency is 12.5MHz, is then carried out being input to behind four frequency divisions CLK pin of analog-digital converter circuit 33 by 26 pairs of 50MHz frequencies of control module.
Synchronizing separator circuit 34 is realized isolating parity field signal OD/EN, a row composite synchronizing signal CSN, field sync signal VSN, colour burst signal B/BP from the vision signal of video switch circuit 31 outputs, and model is LM1881.Each signal of synchronizing separator circuit 34 is input in the control module 26.
Control module 26 is used programmable logic device (PLD), and model is the EPM7256ATC144 of ALTERA company.This device inside has 5000 doors, 256 logical blocks, and 110 I/O pin and 4 special input pins are arranged.Control module 26 control video switch circuits 31 carry out the switching of vision signal, and whether control analog-digital converter circuit 33 carries out analog to digital conversion, and use the write sequential of the signal control view data of synchronizing separator circuit 34 outputs to data memory 24.
Microprocessor 21 adopts the embedded microprocessor MPC860 of motorola inc, and it provides four serial communication controllers (SCC) and dual serial Management Controller (SMC).Serial communication controller 1 (SCC1) links to each other with the ethernet external-connected port, and serial communication controller 2 (SCC2) links to each other with loudspeaker, and Serial Management Controller 1 (SMC1) links to each other with the serial ports external-connected port, and Serial Management Controller 2 (SMC2) links to each other with wireless module.The operating system of microprocessor 21 operations is VxWorks operating system, realizes functions such as image acquisition control, image auto alarm algorithm, compression of images, image storage, data transmission.
Microprocessor 21 has 32 bit address bus and data buss, links to each other with bootstrap memory 22, program store 23 and data memory 24 by bus transceiver 25.
Bootstrap memory 22 is read-only memory (ROM) (ROM), and capacity is 128Kbyte, and model is the SST39VF010 of SST company; Capacity also can be 512Kbyte, and model is SST39VF040.
Program store 23 is flash memory (Flash Memory), be a kind of nonvolatile memory, capacity is that 16M/8M/4Mbyte is optional, the memory device pin compatibility of different capabilities, select the J3 series Flash of Intel Company in the present embodiment for use, model is E28F128J3A.
Data memory 24 is synchronous DRAM (SDRAM), and capacity is 16Mbyte, and model is HY57V641620HGT, and two are extended to 32 buses.
Bus transceiver 25 models are PI74LPT16245.
The serial communication controller 2 (SCC2) of microprocessor 21 is by audio coder ﹠ decoder (codec) 45, and through power amplifier 46 amplifications, driving loudspeaker 42 send audio alert.Audio coder ﹠ decoder (codec) 45 models are TP3067WM, and power amplifier 46 models are LM4871MM, and the impedance of loudspeaker 42 is 8 Ω (ohms), power be 3W (watt), model is AU2T321BU.
The serial communication controller 1 (SCC1) of microprocessor 21 passes through 10Base-T ethernet transceiver 64, and is adapted for RJ45 ethernet port 62 through voltage transformer 65, and 10Mbps full-duplex/half-duplex data transmission rate is provided.10Base-T ethernet transceiver model is LXT905, and the voltage transformer model is PE-68023
The Serial Management Controller 1 (SMC1) of microprocessor 21 provides serial port 61 by serial interface 63, meets the RS-232 standard, and baud rate is greater than 9600bps.Serial interface 63 is RS232 transceivers, and model is MAX232ECWE.
The Serial Management Controller 2 (SMC2) of microprocessor 21 links to each other with wireless module 51.Wireless module 51 adopts Siemens GSM mobile handset module MC35, realizes the transmitting-receiving of signal by antenna 52.Antenna 52 is vehicle-mounted GSM dual-band antenna, and model is CNU179B.
The reset circuit of microprocessor 21, model are MAX706TCSA, and its RESET pin links to each other with the PORESET pin of microprocessor 21 by 100 Europe resistance.
Microprocessor 21 running frequencies are 50MHz, are provided by clock circuit 12.Clock circuit 12 adopts the 50MHz crystal oscillator, and model is SG-8002CA-50.0000M, links to each other with the EXTCLK pin of microprocessor 21.
Alarm voice can also produce by alerting tone circuit 47 except microprocessor 21 produces by audio coder ﹠ decoder (codec) 45.Alerting tone circuit 47 is made up of 2 555 IC circuit M7555IBA.Difference is, can send the various voice that prestore by microprocessor 21, and the user can select to play distinctive sound equipment.
Control module 26 not only links to each other with video switch circuit 31, analog-digital converter circuit 33, synchronizing separator circuit 34, also links to each other with liquid crystal display 41.Liquid crystal display 41 models are DG240128-01, and the information of demonstration is write by control module 26 by microprocessor 21.
Control module 26 also links to each other with various buttons 13, converts the input of button to signal and offers microprocessor 21, and microprocessor 21 handles accordingly according to incoming signal then.Button 13 comprises that warning start button, sensitivity adjusting button, image transmission button, emergency button, alarm call are provided with button, picture format selector button, alarm voice selector button.The button model is general-duty shift knob, rotary knob.
Control module 26 also links to each other with Warning light 43, status indicator lamp 44.When abnormal condition took place, microprocessor 21 sent light and reports to the police by the demonstration of control module 26 control Warning lights 43.According to running situation, microprocessor 21 is by the demonstration of control module 26 state of a control indicator lamps 44.The model of Warning light 43 is B-2233X, and status indicator lamp 44 models are the general-duty light-emitting diode.
Fig. 3 is the application networking diagram of system, 101-is equipped with the cash transit carrier A of this radio image alarm device among the figure, 102-is equipped with the cash transit carrier B of this radio image alarm device, 103-is equipped with the cash transit carrier C of this radio image alarm device, 104-is equipped with the cash transit carrier D of this radio image alarm device, 201-mobile communications network, 301-monitoring and control centre, the 302-110 alarm center, Customer Service Center of 303-producer.
Radio image alarm device of the present utility model can be installed on each cash transit carrier.When monitor state, no matter be that the someone swarms into, or other abnormal condition cause image change, as long as surpass the threshold values (sensitivity) that sets in advance, this device all can produce warning, and by mobile communication network 201 alarm image is sent to monitoring and control centre 301.When monitored state, this device is set up data call with monitoring and control centre 301, and image scene is sent to monitoring and control centre 301.Monitoring and control centre 301 can initiatively be set up data call with this device at any time in addition, checks image scene.Monitoring and control centre 301 can also be connected with 110 alarm centers 302.By means of mobile communications network 201, be made into a seamless monitoring sky net.This device and Customer Service Center of producer 303 after promptly data call is set up at the past-sale service center, can be realized the online upgrading to this device software.
The foregoing description only exemplifies for explanation the utility model, is not to be used to limit the utility model, and any equivalents based on the foregoing description all should be within scope of patent protection of the present utility model.
Claims (4)
1, a kind of radio image alarm device of cash transit carrier comprises input equipment, central processing module, image capture module, outdevice, wireless module, external-connected port, power module, it is characterized in that:
Input equipment comprises camera, clock circuit and all kinds of button; Camera is realized the picked-up to scene image, links to each other with image capture module; Clock circuit provides microprocessor clock and image acquisition clock, links to each other with image capture module with central processing module simultaneously;
Central processing module comprises microprocessor, memory device, control module, reset circuit, is the control maincenter of warning device, links to each other with other six parts simultaneously; Microprocessor links to each other with image capture module by control module, realizes collection, compression, storage and transmission to image; Memory device is used for program code, routine data and the view data of storage microprocessor, links to each other with image capture module with microprocessor simultaneously; Control module links to each other with input equipment, image capture module, outdevice simultaneously, carries out the microprocessor dependent instruction; Reset circuit is realized automatically microprocessor being resetted after the system software collapse;
Image capture module comprises video switch circuit, video amplifier circuit, analog-digital converter circuit, synchronizing separator circuit, realization is to the switching of camera video signal, and the amplification of picture signal, analog to digital conversion, collection, storage, link to each other with central processing module, under the microprocessor instruction control of central processing module, begin images acquired, the control module of central processing module provides image acquisition required clock signal, and the image data storage of being gathered is in the memory device of central processing module;
Outdevice comprises loudspeaker, Warning light, status indicator lamp; Loudspeaker and Warning light are realized sound and light alarm; Status indicator lamp is used for the current running state of read out instrument, comprises normal condition, faulty condition;
Wireless module links to each other with the microprocessor serial ports of central processing module, under the control of microprocessor, can send/receive short message, also can dial and set up data call;
External-connected port comprises serial ports and Ethernet interface, realizes and the interface of external equipment, links to each other with central processing module;
Power module provides all kinds of power supplys to device, links to each other with other six parts simultaneously.
2, the radio image alarm device of cash transit carrier according to claim 1, it is characterized in that: the button of input equipment comprises that warning start button, sensitivity adjusting button, image transmission button, alarm call are provided with button, sound and light alarm start button, picture format selector button, alarm voice selector button, link to each other with central processing module.
3, the radio image alarm device of cash transit carrier according to claim 1, it is characterized in that: described camera is installed in inside and outside, forward and backward, the upper and lower part of cash transit carrier, and image capture module switches the video input of a plurality of cameras according to polling mode.
4, the radio image alarm device of cash transit carrier according to claim 1, it is characterized in that: described wireless module can be a gsm module, also can be GPRS, CDMAIS95, CDMA 1X, WCDMA, TDSCDMA, CDMA 2000, PHS, maritime satellite, iDEN, Tetra module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02263166 CN2579731Y (en) | 2002-07-18 | 2002-07-18 | Radio image warning device for bank-note transport car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02263166 CN2579731Y (en) | 2002-07-18 | 2002-07-18 | Radio image warning device for bank-note transport car |
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| CN2579731Y true CN2579731Y (en) | 2003-10-15 |
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| CN 02263166 Expired - Fee Related CN2579731Y (en) | 2002-07-18 | 2002-07-18 | Radio image warning device for bank-note transport car |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100375530C (en) * | 2005-08-26 | 2008-03-12 | 北京中星微电子有限公司 | Movement detecting method |
| CN106374927A (en) * | 2016-08-30 | 2017-02-01 | 成都金本华电子有限公司 | Multi-channel high-speed AD system based on FPGA and PowerPC |
-
2002
- 2002-07-18 CN CN 02263166 patent/CN2579731Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100375530C (en) * | 2005-08-26 | 2008-03-12 | 北京中星微电子有限公司 | Movement detecting method |
| CN106374927A (en) * | 2016-08-30 | 2017-02-01 | 成都金本华电子有限公司 | Multi-channel high-speed AD system based on FPGA and PowerPC |
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| CF01 | Termination of patent right due to non-payment of annual fee |