CN2600298Y - Anti-theft vehicle safety monitoring device - Google Patents
Anti-theft vehicle safety monitoring device Download PDFInfo
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- CN2600298Y CN2600298Y CN 02286639 CN02286639U CN2600298Y CN 2600298 Y CN2600298 Y CN 2600298Y CN 02286639 CN02286639 CN 02286639 CN 02286639 U CN02286639 U CN 02286639U CN 2600298 Y CN2600298 Y CN 2600298Y
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Abstract
An anti-theft vehicle security and defense device includes an input device, a central processing module, an image acquisition module and a wireless module. The image recognition technology is adapted by the device so that the device can automatically alarm and record the site image in the whole process once an abnormal condition occurs; since the site situations can be directly looked over by the monitoring centre, the warning information can be verified and the number of incorrect warning can be reduced to the maximum extent; because the mobile communication technology is adapted, the wireless alarm is enabled to become a reality. The device can monitor vehicles in the whole country. The utility model has strong reliability and anti-destructivity, even if criminals have destructed the site after committing, the public security organs can be provided with effective detection clues due to the image at the case site sent to the monitoring centre before.
Description
Technical field
The utility model relates to a kind of motor vehicle antitheft on-vehicle safety defense device, especially can automated graphics reports to the police and the burglar proof car safety guard device of transmission over radio.
Background technology
Motor vehicle antitheft has two class methods usually now:
The one, the Passive Defence type mainly contains two kinds of mechanical type and electronic types.The mechanical type Car Burglar Alarm, such as protection defending lock, steering-wheel lock, just with steering handwheel and control pedal or the pinning of retaining handle, shortcoming is antitheft not thorough, each dismounting trouble, the time spent also will not looked for local the placement.The electronic type Car Burglar Alarm is a kind of antitheft mode that develops rapidly along with development of electronic technology, and category can be divided into blade inserting, button and three kinds of electronic anti-theft modes of distance type.In the fright robber, also exist the drawback that disturbs residents, for example in thunder and violent vibrations, collision, tend to send irritating cry, seriously upset the resident.
The 2nd, the network alarm type triggers warning by various kinds of sensors, and alarm message and location information are sent to monitoring and control centre by network, and monitoring and control centre is got in touch affirmation with the car owner again, and monitoring and control centre can carry out real-time tracking to the self-propelled vehicle whereabouts.Be typically the safety that adopts the GPS global positioning system to protect self-propelled vehicle, the GPS global positioning system is made up of three parts: GPS car-mounted terminal, GSM mobile communication network, monitoring and control centre.The GPS car-mounted terminal is installed on the self-propelled vehicle, when running into the lawless person and steal, will trigger sensor, the theft alarm alarm message sends to monitoring and control centre by the GSM mobile communication network, after monitoring and control centre receives the report for police service, can carry out real-time tracking to self-propelled vehicle whereabouts (longitude and latitude) on the electronic chart of computing machine, and can send instruction to the GPS car-mounted terminal, it is flame-out that self-propelled vehicle is carried out remote control, and get in touch affirmation with the car owner, in particular cases can ask 110 respondings.Chinese patent application number 00112380.7 for another example, July 7 2000 applying date, publication number CN1274656A, open day on November 29th, 2000, the name of innovation and creation is called motor vehicle antitheft, anti-networking alarm method and the system thereof of robbing, this application case discloses the exact location of using networked beacons station and gyroscope to calculate vehicle at any time, and information of theft alarm is transmitted to alarm center by communication network or the GSM communication network that high lower layer network warning service constitutes.The difference of it and GPS global positioning system just is to use networked beacons station and gyroscope to calculate vehicle location, rather than uses GPS to calculate vehicle location.
Mechanical type and electronic type Car Burglar Alarm can only be calculated static anti-theft feature, and GPS mode anti-theft system is an internet alarm system.
The shortcoming of Passive Defence type is apparent, and mechanical type and electronic type Car Burglar Alarm can only be calculated static anti-theft feature, and Nobody Knows when the pilferage accident took place, and crime time, offender's feature etc. have no way of finding out about it in addition, and giving solves a case brings great difficulty.
But network alarm type actv. is in time notified monitoring and control centre with information of theft alarm, monitoring and control centre can be in time and car owner or the police get in touch, but false alarm rate and Passive Defence type are approaching, depend on the precision and the reliability of various kinds of sensors.Monitoring and control centre can't be confirmed information of theft alarm, can only be fixed against the car owner or the police.There is the blind area in GPS in addition, blocks at underground parking, dense tree shade, high building stands in great numbers, the local gps satellite signal that receives is bad below the overpass etc., and occurring can't positioning phenomenon to self-propelled vehicle.Same 00112380.7 patent requires to lay the networked beacons station of some, can't use this technology to position in the city that the networked beacons station is not installed.
Summary of the invention
The technical problems to be solved in the utility model be for overcome in the prior art flase alarm higher, can't examine alert, the shortcoming of safety control really is provided can't for self-propelled vehicle, a kind of burglar proof car safety guard device has been proposed.This method and system is implemented in the nationwide and provides safety guard to self-propelled vehicle, can carry out auto alarm according to image change in the self-propelled vehicle, to reach anti-theft feature.Simultaneously image in the self-propelled vehicle and sound can be sent to monitoring and control centre continuously, monitoring and control centre can directly view field condition, just can examine alert, reduces error-alert degree to the full extent.
For achieving the above object, the utility model is taked following technical scheme.
The utility model provides a kind of burglar proof car safety guard device, comprises input equipment, central processing module, image capture module, wireless module.
Input equipment, comprise camera, deploying troops on garrison duty is provided with button, sensitivity and regulates button etc., described camera is realized the picked-up to the interior of motor vehicles scene image, the output of camera is as the input of image capture module, described deploying troops on garrison duty is provided with button and is used for being provided with the state of deploying troops on garrison duty and sets up defences or withdraw a garrison, and described sensitivity is regulated button and is used to be provided with the image alarm sensitivity;
Central processing module, comprise microprocessor, memory device, control module, it is the control maincenter of device, link to each other with other each several part simultaneously, described microprocessor links to each other with image capture module by control module, realization is to collection, compression, storage and the transmission of image, and described 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;
Image capture module, realization is to amplification, analog to digital conversion, collection, the storage of picture signal, link to each other with central processing module, begin images acquired under the microprocessor instruction control of central processing module, the image data storage of being gathered is in the memory device of central processing module;
Wireless module links to each other with the microprocessor of central processing module, can send and receive short message under the control of microprocessor, also can be to the monitoring and control centre transmitted image.
Describedly comprise dual mode to the monitoring and control centre transmitted image, the one, dial mode, by dialing the alarm call of monitoring and control centre, set up data and connect, then image is sent to monitoring and control centre, two are to use GPRS and CDMA 1X Multimedia Message mode, send images to monitoring and control centre.
Burglar proof car safety guard device working process of the present utility model is:
(1) the burglar proof car safety guard device of self-propelled vehicle powers on, and the alarm call number of monitoring and control centre is set, and the image alarm sensitivity is set;
(2) the self-propelled vehicle state of deploying troops on garrison duty is changed to sets up defences;
(3) burglar proof car safety guard device continuous acquisition image, and carry out image recognition, present image and previous image are compared, judge that whether two two field pictures are identical, calculate abnormity point;
(4) if abnormity point does not surpass threshold values (being the image alarm sensitivity), then proceed image acquisition and identification;
(5) if abnormity point surpasses threshold values, then expression has abnormal condition, carry out following three steps operation simultaneously: a. burglar proof car safety guard device sends theft alarm warning short message by mobile communication network to monitoring and control centre, b. burglar proof car safety guard device is set up data by mobile communication network and monitoring and control centre and is connected, alarm image and sound are sent to monitoring and control centre, c. image and sound in the burglar proof car safety guard device continuous acquisition car, and after overdraft, store in the memory device of burglar proof car safety guard device;
Burglar proof car safety guard device images acquired and carry out image recognition still when (6) reporting to the police, if abnormity point does not surpass threshold values, then burglar proof car safety guard device recovers short message by mobile communication network to the monitoring transmission theft alarm, at least one frame alarm image all is sent to after the monitoring and control centre, burglar proof car safety guard device is just hung up the telephone automatically, the dismounting data connect, and stop transmitted image;
(7) monitoring and control centre receives theft alarm warning short message by mobile communication network, sends to burglar proof car safety guard device and confirms short message, and expression has received warning;
(8) monitoring and control centre is discerned the wireless module number of burglar proof car safety guard device of warning transmit leg automatically (for example the number of CHINAUNICOM's cdma wireless module is 133
* * * * * * *), from the data in server storehouse, access the related data of warning vehicle, such as car owner's name, car owner's age, car owner's sex, vehicle number, vehicle color, vehicle type, telephone number or the like, be presented on the read-out of operating terminal of monitoring and control centre;
(9) after monitoring and control centre and burglar proof car safety guard device are set up data and are connected, both can day-night observation in the motor vehicle cabin situation, can also monitor, confirming theft alarm, and in time take corresponding actions; Corresponding actions sends cutoff command by mobile communication network to burglar proof car safety guard device after comprising that monitoring and control centre is confirmed theft alarm, and monitoring and control centre and car owner, 110 centers are got in touch;
(10) burglar proof car safety guard device receives the monitoring and control centre dependent instruction, takes corresponding actions; After the corresponding actions finger is received the cutoff command at monitoring and control centre center, the oil circuit of cutting off machine motor-car, circuit, make the self-propelled vehicle stagnation of movement, the cut-out mode can be time-delay mode or pulse mode, progressively stop, cause traffic accident to avoid stopping suddenly, oil circuit and circuit both can cut off simultaneously, also can only cut off oil circuit, or only cut off circuit.
The described image recognition of step (3) comprises image overall warning identification and image-region warning identification.
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 abnormity point, then is illustrated in the interior generation of alarm region abnormal condition, system's auto alarm above predefined threshold values.
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 abnormity point surpasses predefined threshold values, then is illustrated in abnormal condition, system's auto alarm take place in the alarm region.For example, can be with the ignition key hole of automobile as a zone, in case there is the people to contact key hole, auto alarm then.
Compared with prior art, the beneficial effects of the utility model are: abnormal condition are arranged then auto alarm in case used image recognition technology to make, and image scene is implemented omnidistance record; Because monitoring and control centre can directly view field condition, just can examine alert, reduces error-alert degree to the full extent; Owing to used mobile communication technology to make radio alarming become a reality, monitoring and control centre also can dial in to burglar proof car safety guard device in addition, checks field condition on one's own initiative.Because transmission network is public's wireless network, so need not from establishing network, and implements monitoring in China, for example the GSM communication network has been realized international roaming at present, therefore uses the utility model can also accomplish the monitoring that global range is interior.The utility model reliability and anti-destructive are strong, even the offender destorys the scene afterwards, but because the spot image has been sent to monitoring and control centre, provide strong clue, social benefit and remarkable in economical benefits for public security organ solves a case.
Description of drawings
Fig. 1 is an application networking diagram of the present utility model.
Fig. 2, Fig. 3, Fig. 4, Fig. 5 are the block schemes of four kinds of burglar proof car safety guard devices.
Fig. 6 is the schematic circuit diagram of Fig. 2.
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
Fig. 1 is an application networking diagram of the present utility model, 101-is equipped with the self-propelled vehicle 1 of burglar proof car safety guard device among the figure, 102-is equipped with the self-propelled vehicle 2 of burglar proof car safety guard device, 10N-is equipped with the self-propelled vehicle N of burglar proof car safety guard device, 201-mobile communication network, 301-monitoring and control centre, the 302-110 alarm center, 303-mobile communication operation centre, 304-PC, Customer Service Center of 305-producer.
Burglar proof car safety guard device of the present utility model can be installed on various self-propelled vehiclees 101,102, the 10N, is used for image monitoring and monitoring.Burglar proof car safety guard device has two states: the set up defences state and the state of withdrawing a garrison.When being in when setting up defences state, be used for antitheft, burglar proof car safety guard device starts the automated graphics recognition function, automatically judge whether the generation of abnormal condition (swarming into) if any the people, when abnormity point surpasses the threshold values (warning sensitivity) that sets in advance, burglar proof car safety guard device all can produce warning, not only sends theft alarm warning short message to monitoring and control centre 301 by mobile communication network 201, and alarm image and sound are sent to monitoring and control centre 301.
Monitoring and control centre 301 is made of server, operating terminal, router, wireless module, wireless module is used to receive all kinds of warning short messages of burglar proof car safety guard device and sends SMS message to burglar proof car safety guard device, and receives image and sound that burglar proof car safety guard device sends.Store car data bank, alarm image, passenger image, digital map library on the server, operating terminal can display alarm message, display alarm images, self-propelled vehicle is monitored, and each several part is connected with router by HUB.
Monitoring and control centre 301 can be by setting up data call with burglar proof car safety guard device, perhaps pass through short message, both correlation parameter can be set, such as alarm call number, image alarm sensitivity, the state of deploying troops on garrison duty, also can carry out Operation and Maintenance to burglar proof car safety guard device, such as the inline diagnosis test, can also carry out online upgrading to burglar proof car safety guard device software.
Monitoring and control centre 301 and mobile communication operation centre 303 link to each other by router.The position fixing system of mobile communication operation centre 303 can position the wireless module position of burglar proof car safety guard device, for example all can adopt cell localization and triangle location technology, can also use the GPSOne location technology for cdma network for GSM and cdma network.Monitoring and control centre 301 can obtain to install the self-propelled vehicle position of burglar proof car safety guard device from mobile communication operation centre 303, thereby on the electronic chart of operating terminal self-propelled vehicle is dynamically followed the tracks of.If on the burglar proof car safety guard device locating module has been installed, then the longitude and latitude of self-propelled vehicle position can be directly be sent to monitoring and control centre by wireless network 201 with image.When the theft alarm warning took place, monitoring and control centre 301 not only can day-night observation arrive image and sound in the self-propelled vehicle, and can carry out real-time tracking to vehicle location on the electronic chart of operating terminal.Like this, just can accomplish during 110 respondings to shoot the arrow at the target.
Burglar proof car safety guard device and Customer Service Center of producer 305, promptly Operation and Maintenance can be carried out to burglar proof car safety guard device in the past-sale service center, is included in the radiodiagnosis x test, can also carry out online upgrading to safety guard device software.
If the alarm call of monitoring and control centre 301 is set to the number of self-propelled vehicle car owner's phone that PC 304 connects, then PC 304 can be finished monitoring and control centre 301 identical functions, and this has satisfied motor vehicle driver and family members provide the demand of monitoring equipment motor-car state voluntarily.
If monitoring and control centre 301 or PC 304 obtain client authorization, then can dial the wireless module of burglar proof car safety guard device at any time, set up data call, burglar proof car safety guard device carries out authentication to calling party, authentication by after can check the self-propelled vehicle image scene and monitor sound in the compartment; And, the state of deploying troops on garrison duty (set up defences, withdraw a garrison) is carried out long-range setting to the instruction that sends SMS message of burglar proof car safety guard device.Connect if set up voice, then monitor sound in the compartment only, can not watch image.Monitoring and control centre also can send the control short message to burglar proof car safety guard device, instruction burglar proof car safety guard device image in monitoring and control centre transmits the compartment.
Burglar proof car safety guard device embodiment 1 is as Fig. 2 and shown in Figure 6.Fig. 2 is the block diagram of burglar proof car safety guard device, and burglar proof car safety guard device comprises eight parts: input equipment 1, central processing module 2, image capture module 3, locating module 4, wireless module 5, outdevice 6, external-connected port 7, power module 8.
Locating module 4 links to each other with the microprocessor of central processing module, in the utility model as optional module.This module realizes the positioning function to self-propelled vehicle, and microprocessor calculates the position longitude and latitude at self-propelled vehicle place, by wireless module longitude and latitude is sent to monitoring and control centre then.
Wireless module 5 links to each other with the microprocessor of central processing module, under the control of microprocessor, can send/receive short message, also can dial and set up data call.Realization sends all kinds of alarm messages with short message way, and image is transferred to monitoring and control centre.
Outdevice 6 comprises liquid crystal display, loudspeaker, Warning light, status indicator lamp, links to each other with central processing module.Short message that liquid crystal display is used to show the current time, receive (for example display monitoring center send instruction) 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.
External-connected port 7 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.
The user can regulate button by the sensitivity of burglar proof car safety guard device 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.
Burglar proof car safety guard device, the picture format that its image capture module 3 is gathered has multiple, can be 1024 * 768,768 * 544,640 * 480,320 * 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.
Burglar proof car safety guard device, its wireless module 5 can be a gsm module, also can be GPRS, CDMA IS95 (narrowband CDMA), CDMA 1X (wideband CDMA), CDMA 1X EVDO, WCDMA, TD-SCDMA, CDMA 2000, PHS (Personal Handyphone System), maritime satellite, iDEN, Tetra (Trunked Radio System) module.
Burglar proof car safety guard device, the microprocessor of its central processing module 2 are flush bonding processor (MCU/DSP), realize functions such as image acquisition control, image auto alarm algorithm, compression of images, image transmission, data transmission.It can select the module of different performance for use, for example can be MCS-51 series monolithic, Motorola MPC series, DSP.Microprocessor is realized the software compression to image, and compression algorithm can be JPEG, Motion-JPEG, JPEG-2000, MPEG-1, MPEG-2, MPEG-4, H.261, H.263.
Burglar proof car safety guard device, the memory device of its central processing module 2 is flash memory or synchronous DRAM, is used for preserving or image data temporary.
Burglar proof car safety guard device, serial ports by external-connected port 7 and Ethernet interface can be realized and being connected of computing machine, computing machine can carry out Operation and Maintenance to this device, be included in radiodiagnosis x test and relative parameters setting, comprise alarm call number, warning sensitivity, picture format, image compression algorithm.
All kinds of faults of burglar proof car safety guard device, for example camera does not have video signal, GPS module damage, gps antenna damage or is cut off, and all can send different classes of warning short message to monitoring and control centre.
Burglar proof car safety guard device is according to monitoring and control centre instruction execution corresponding actions, both can be provided with correlation parameter, such as alarm call number, the state of deploying troops on garrison duty, warning sensitivity, picture format, also can carry out Operation and Maintenance to burglar proof car safety guard device, such as the inline diagnosis test, can also carry out online upgrading to burglar proof car safety guard device software.
Fig. 6 is the schematic circuit diagram of burglar proof car safety guard device embodiment 1.Input equipment 1 comprises camera 11, clock circuit 12 and all kinds of button 13.Central processing module 2 comprises microprocessor 21, memory device, bus transceiver 25, control module 26, reset circuit 27.Memory device comprises bootstrap memory 22, program store 23, data memory 24 again.Image capture module 3 comprises video amplifier circuit 31, analog-digital converter circuit 32, synchronizing separator circuit 33.Locating module 4 comprises GPS module 41 and gps antenna 42.Wireless module 5 comprises wireless module 51 and antenna 52.Outdevice 6 comprises liquid crystal display 61, loudspeaker 62, Warning light 63, status indicator lamp 64, and support circuit, comprises audio coder ﹠ decoder (codec) 65, power amplifier 66, alerting tone circuit 67.External-connected port 7 comprises serial ports, Ethernet interface 71, and support circuit, comprises serial interface, ethernet transceiver 72, voltage transformer 73.Above each several part can be integrated in one or more chip.
The reference voltage of analog-digital converter circuit 32 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 32 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 32 by 26 pairs of 50MHz frequencies of control module.
Synchronizing separator circuit 33 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 camera 11 inputs, and model is LM1881.Each signal of synchronizing separator circuit 33 is input in the control module 26.
The serial communication controller 2 (SCC2) of microprocessor 21 is by audio coder ﹠ decoder (codec) 65, and through power amplifier 66 amplifications, driving loudspeaker 62 send audio alert.Audio coder ﹠ decoder (codec) 65 models are TP3067WM, and power amplifier 66 models are LM4871MM, and the impedance of loudspeaker 62 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 72, and is adapted for RJ45 ethernet port 71 through voltage transformer 73, 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 links to each other with GPS module 41.What locating module used in the present embodiment is the GPS module, and model is a MOTOROLAM12 navigational route type GPS receiver, realizes the reception of gps signal by gps antenna 42.Gps antenna 42 is the vehicle GPS antenna, and model is the supporting antenna of M12 GPS.
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 for mobile phone 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.
Alarm voice can also produce by alerting tone circuit 67 except microprocessor 21 produces by audio coder ﹠ decoder (codec) 65.Alerting tone circuit 67 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.
Burglar proof car safety guard device embodiment 2, as shown in Figure 3.Embodiment 2 is substantially the same manner as Example 1, and difference is that wireless module uses the Multimedia Message mobile module, thereby image capture module and the wireless module of embodiment 1 are merged into the Multimedia Message mobile module.Be that burglar proof car safety guard device comprises seven parts: input equipment 1, central processing module 2, Multimedia Message mobile module 3, locating module 4, outdevice 6, external-connected port 7, power module 8.Wherein input equipment 1, central processing module 2, locating module 4, outdevice 6, external-connected port 7, power module 8 each several part formations, function are identical with embodiment 1.The output of the camera of input equipment is as the input of Multimedia Message mobile module 3, and Multimedia Message mobile module 3 carries out image acquisition, compression under the control of central processing module 2, and to monitoring and control centre transmitted image and sound.Multimedia Message mobile module 3 both can be the MMS mobile module that is applicable to China Mobile GSM network, also can be the IMAP4 mobile module that is applicable to CHINAUNICOM's cdma network.
Burglar proof car safety guard device embodiment 3, as shown in Figure 4.Embodiment 3 is substantially the same manner as Example 1, and difference is that wireless module uses the GPSOne mobile module, thereby locating module and the wireless module of embodiment 1 are merged into the GPSOne mobile module.Be that burglar proof car safety guard device comprises seven parts: input equipment 1, central processing module 2, image capture module 3, GPSOne mobile module 5, outdevice 6, external-connected port 7, power module 8.Wherein input equipment 1, central processing module 2, image capture module 3, outdevice 6, external-connected port 7, power module 8 each several part formations, function are identical with embodiment 1.The GPSOne algorithm is the patented technology that the SnapTrack of QualCom subsidiary company has, and is selected for use location algorithm into its cdma network position fixing system by CHINAUNICOM.GPSOne mobile module 5 carries out calculating the longitude and latitude of self-propelled vehicle position alternately with the position determining entity (PDE) of cdma network under the control of central processing module 2.
Burglar proof car safety guard device embodiment 4, as shown in Figure 5.Embodiment 4 is substantially the same manner as Example 1, difference is that the wireless module use contains the Multimedia Message mobile module of GPSOne function, thereby image capture module, locating module and the wireless module of embodiment 1 are merged into GPSOne Multimedia Message mobile module.Be that burglar proof car safety guard device comprises six parts: input equipment 1, central processing module 2, GPSone Multimedia Message mobile module 3, outdevice 6, external-connected port 7, power module 8.Wherein input equipment 1, central processing module 2, outdevice 6, external-connected port 7, power module 8 each several part formations, function are identical with embodiment 1.The output of the camera of input equipment is as the input of GPSOne Multimedia Message mobile module 3, and GPSOne Multimedia Message mobile module 3 carries out image acquisition, compression under the control of central processing module 2, and to monitoring and control centre transmitted image and sound.GPSOne Multimedia Message mobile module 5 carries out calculating the longitude and latitude of self-propelled vehicle position alternately with the position determining entity (PDE) of cdma network under the control of central processing module 2.GPSOne Multimedia Message mobile module 3 can only be the IMAP4 GPSOne mobile module that is applicable to CHINAUNICOM's cdma network.
After self-propelled vehicle is installed above-mentioned burglar proof car safety guard device, button is set is changed to the state of setting up defences if press to deploy troops on garrison duty, then burglar proof car safety guard device carries out image recognition automatically, in case note abnormalities, then reports to the police from the trend monitoring and control centre.Same because monitoring and control centre can view situation in the car intuitively, significantly reduced the possibility of wrong report.
Claims (7)
1, a kind of burglar proof car safety guard device, comprise input equipment, central processing module, image capture module, wireless module, input equipment comprises camera, deploying troops on garrison duty is provided with button, sensitivity adjusting button, described camera is realized the picked-up to the interior of motor vehicles scene image, the output of camera is as the input of image capture module, described deploying troops on garrison duty is provided with button and is used for being provided with the state of deploying troops on garrison duty and sets up defences or withdraw a garrison, described sensitivity is regulated button and is used to be provided with the image alarm sensitivity, it is characterized in that:
Also comprise central processing module, comprise microprocessor, memory device, control module, it is the control maincenter of device, link to each other with other each several part simultaneously, described microprocessor links to each other with image capture module by control module, realization is to collection, compression, storage and the transmission of image, and described 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;
Image capture module, realization is to amplification, analog to digital conversion, collection, the storage of picture signal, link to each other with central processing module, begin images acquired under the microprocessor instruction control of central processing module, the image data storage of being gathered is in the memory device of central processing module;
Wireless module links to each other with the microprocessor of central processing module, can send and receive short message under the control of microprocessor, also can be to the monitoring and control centre transmitted image.
2, burglar proof car safety guard device according to claim 1, it is characterized in that: described wireless module can be a gsm module, also can be GPRS, CDMA IS95, CDMA 1X, WCDMA, TD-SCDMA, CDMA2000, PHS, maritime satellite, iDEN, Tetra module, can also be the Multimedia Message mobile module, then image capture module and wireless module unification.
3, burglar proof car safety guard device according to claim 1, it is characterized in that: the microprocessor of described central processing module is a flush bonding processor, the memory device of described central processing module is flash memory or synchronous DRAM.
4, burglar proof car safety guard device according to claim 1, it is characterized in that: it also comprises locating module, locating module can be the GPS module, also can be the GPSOne module.
5, burglar proof car safety guard device according to claim 3 is characterized in that: described flush bonding processor is MCS-51 series monolithic, Motorola MPC series, DSP.
6, burglar proof car safety guard device according to claim 1, it is characterized in that: the operating system of the microprocessor of described central processing module is embedded OS.
7, burglar proof car safety guard device according to claim 6, it is characterized in that: described embedded OS is VxWorks or Linux.
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| CN 02286639 CN2600298Y (en) | 2002-12-09 | 2002-12-09 | Anti-theft vehicle safety monitoring device |
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| CN 02286639 CN2600298Y (en) | 2002-12-09 | 2002-12-09 | Anti-theft vehicle safety monitoring device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100420304C (en) * | 2005-12-31 | 2008-09-17 | 浙江工业大学 | Vehicle antitheft device based on omnibearing computer vision |
| CN101890938A (en) * | 2010-08-10 | 2010-11-24 | 北京中科三环高技术股份有限公司 | Electric vehicle anti-theft alarm system and using method thereof |
| CN102501830A (en) * | 2011-11-15 | 2012-06-20 | 深圳市赛格导航科技股份有限公司 | Automotive joint anti-theft device, system and method |
| CN104442696A (en) * | 2014-11-19 | 2015-03-25 | 柳州航盛科技有限公司 | Assistant system for vehicle |
-
2002
- 2002-12-09 CN CN 02286639 patent/CN2600298Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100420304C (en) * | 2005-12-31 | 2008-09-17 | 浙江工业大学 | Vehicle antitheft device based on omnibearing computer vision |
| CN101890938A (en) * | 2010-08-10 | 2010-11-24 | 北京中科三环高技术股份有限公司 | Electric vehicle anti-theft alarm system and using method thereof |
| CN101890938B (en) * | 2010-08-10 | 2013-07-10 | 北京中科三环高技术股份有限公司 | Electric vehicle anti-theft alarm system and using method thereof |
| CN102501830A (en) * | 2011-11-15 | 2012-06-20 | 深圳市赛格导航科技股份有限公司 | Automotive joint anti-theft device, system and method |
| CN104442696A (en) * | 2014-11-19 | 2015-03-25 | 柳州航盛科技有限公司 | Assistant system for vehicle |
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