CN201235800Y - Automobile anti-theft system with image transmission function - Google Patents
Automobile anti-theft system with image transmission function Download PDFInfo
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- CN201235800Y CN201235800Y CNU2008200720695U CN200820072069U CN201235800Y CN 201235800 Y CN201235800 Y CN 201235800Y CN U2008200720695 U CNU2008200720695 U CN U2008200720695U CN 200820072069 U CN200820072069 U CN 200820072069U CN 201235800 Y CN201235800 Y CN 201235800Y
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Abstract
The utility model discloses an automobile theftproof system with the image transmitting function, which consists of a CMOS color image acquiring circuit, a CDMA modular circuit, a remote control receiving and decoding circuit, a CPU program control circuit and an interface circuit. The automobile theftproof system adopts a CDMA network or a GSM network to transmit the information of the automobile being stolen. The information of the automobile being stolen and the photo of the thief are transmitted to a mobile phone of the automobile owner in the form of a short message so that the automobile owner can be aware of his/her automobile being stolen in time, the stolen automobile is controlled by the mobile phone, and the engine is stopped. The automobile theftproof system has the advantages that the range of alarming is not limited, the power-down is realized intelligently, and the alarming is hidden without noises, and the like.
Description
Technical field
The utility model belongs to technical field of automotive electronics, relates to a kind of automotive theft proof system, relates in particular to a kind of automotive theft proof system with image transmission function.
Background technology
Along with constantly popularizing of car, automobile burglar also becomes the focus of attention of clan owning cars gradually, it mainly is by the sound prompting car owner that traditional cab warning is reported to the police, its sound of sending high-decibel carries out alarm for this reason, the noise of high-decibel then can produce noise emission, influences other staff's normal operation and life; And the multipotency of alarm sound transmits two, 30 meters, if the car owner not in this scope, then can't hear alarm sound at all, does not have the warning effect; When automobile is stolen drive away after, the car owner also can't judge automobile current location scope, therefore, the cab warning limitation of the type is very big, the warning effect is had a greatly reduced quality, and has influenced the warning effect of automobile-used annunciator.
The utility model summary of the invention
The utility model provides a kind of automotive theft proof system with image transmission function, does not pipe, does not disturb residents, if there is the people illegally into the car, sends SMS message automatically to car owner's mobile phone alarm, if the burglar into the car then burglar's image is passed in car owner's mobile phone.Technical solution of the present utility model is as follows:
Comprise remote control reception, decoding circuit; Survey thief's sensor; CDMA phonecard, mobile phone; Wherein, also comprise the CMOS Color Image Acquisition circuit that constitutes by image sensor chip, digital image encode processor, memory device, infraluminescence pipe; CPU programming control treatment circuit and interface circuit; The CDMA modular circuit; Survey thief's sensor and remote control reception, decoding circuit transmission over radio; Remote control reception, decoding circuit are connected with CPU programming control treatment circuit, CPU programming control treatment circuit is connected with CMOS Color Image Acquisition circuit and infraluminescence pipe thereof, remote control reception, decoding circuit receive surveys thief's sensor sensing signal, and signal decoding is exported to CPU programming control treatment circuit; CPU programming control treatment circuit sends to CMOS Color Image Acquisition circuit and takes instruction; Image sensor chip is connected with memory device by the digital image coding treater; CPU programming control treatment circuit sends takes instruction, the infraluminescence pipe sends infrared light, the digital image coding treater obtains input one frame mould/number mixed video data by utilizing camera interface from image sensor chip, and carry out color correction, JPEG compression and decoded data and handle, the image information data that produces is sent to that SRAM stores or directly the interface by the digital image coding treater be transferred to CPU programming control treatment circuit, image acquisition circuit is carried out PC control;
The CDMA modular circuit mainly comprises power circuit, receiver circuit, transmitter circuitry, baseband circuit, CDMA antenna; The CDMA phonecard is put into the draw-in groove of CDMA module, presets alarm call number and relevant information; CPU programming control treatment circuit is connected with the CDMA modular circuit; CPU programming control treatment circuit transmits picture transmission, short message transmission, ambience listening, reception control command to the CDMA modular circuit; CPU programming control processing circuit controls CDMA modular circuit is carried out transmission over radio by CDMA antenna and cdma network information center; The mobile phone wireless remote controller is by cdma network information center and CDMA antenna and CDMA modular circuit transmission over radio; Interface circuit links to each other with peripheral hardware and signal transmits; Preset plug and play GPS interface.
The utility model has 2 short out letter remote control relay outputs, is used for the remote control in-vehicle device.Be furnished with standby battery, after automobile storage battery is cut off by the bandit, can continue to power to annunciator.Be provided with the anti-danger button of plundering, be used for starting the instruction of transmission SOS note.Central controlled lock adopts relay output; After opening annunciator, if door does not shut, do not send short messages, loudspeaker rang 3 seconds; Running car is gently stepped on service brake after 15 seconds, lock a door automatically; Separate anti-key central controlled lock by remote controller in travelling and lock, unblank by the remote controller key central controlled lock of setting up defences; When switch-off, the car door auto-unlocking; When car door was opened in parking, indicator glimmered immediately.
The utility model adopts the collection of robber's portrait technically, handles and sends, the intelligence outage, has the following advantages: the no scope limitation of warning.Communication network is covering the whole world, and alert can be reported in 10 seconds and give car owner's mobile phone, and robber's photo is passed to car owner's mobile phone so that conveniently catch the robber.The intelligence outage is even steal to such an extent that car key also can't unlocking vehicle.The hidden not noise of reporting to the police disturbs residents.The utility model does not pipe, does not disturb residents, if there is the people illegally into the car, sends SMS message automatically to car owner's mobile phone alarm, if the burglar into the car then burglar's image is passed in car owner's mobile phone, has the warning covert property of " I know that the thief does not know ".
Description of drawings
Fig. 1 is the utility model system chart
Fig. 2 is the utility model image capturing system functional block diagram
The specific embodiment
Below be an embodiment of the present utility model.
As shown in Figure 1: the utility model embodiment is by human body infrared thermal releasing sensor, CMOS Color Image Acquisition circuit; Remote control reception, decoding circuit (6); CPU programming control treatment circuit (7) and interface circuit (8), CDMA modular circuit (5) constitute.
CMOS Color Image Acquisition circuit is made of OV7648 cmos image sensor chip (1), OV528 digital image coding treater (2), 26C64 memory device (3), infraluminescence pipe (4), colored pinhole cameras;
CMOS Color Image Acquisition circuit OV7648 cmos image sensor chip (1) is a U.S. OmniVision company development and Design product, this chip integrates CMOS photoinduction nuclear and The peripheral support circuit, has control able to programme and mixes functions such as output with video mould/number.OV7648 has the pixel array sized of 640X480, i.e. 307200 pixels.It can handle a large amount of view data, mainly so that the image that obtains is carried out pretreatment, improving image effect, or image is carried out compressed encoding handle.
As shown in Figure 2: OV528 digital image coding treater (2) is a monolithic low-power consumption, small size, the performance-oriented digital signal processor (DSP) that OmniVision company produces, be mainly used in the image processing system of PDA, vehicular telephone, OV528 carries out PC control by SCCB utilizing camera interface (8a), (8b) to OV7648 cmos image sensor chip (1), comprises contrast ratio, brightness, degree of saturation specific humidity, white balance and automatic exposure, synchronizing signal position and polarity output, frame rate and data output format control etc.OV528 obtains inputting video data by SCCB utilizing camera interface (8b) from OV7648 cmos image sensor chip (1), and can guarantee real time of data transmission, after CPU programming control treatment circuit (7) sends the shooting instruction, system acquisition one frame still image is sent into OV528 and is carried out data handing, finish color correction, JPEG compression and decoding etc., then data are delivered to the SRAM storage or directly are transferred to CPU programming control treatment circuit (7) by interface.OV528 supporting interface (8c) has two kinds: a kind of RS232 of being, and the baud rate scope is between 9.6-920kb/s, and baud rate value of setting commonly used is 115.2kb/s, 230.4kb/s and 460.8kb/s; Another kind is SPI, can obtain higher transfer rate, reaches 2-4Mb/s.With the requirement of satisfying real-time Transmission or saving storage space.The image data information that produces is transferred to the central process unit circuit in the CDMA module.
The detecting sensor that the people enters operator's compartment adopts human body infrared thermal releasing sensor, is installed in the corresponding concealed location of operator's compartment, adopts transmission over radio.
The imageing sensor camera is to adopt colored pinhole cameras, in order to reach hidden effect, does not allow the robber find and destroyed.Camera be installed in the gauge panel or near, bore an aperture so that take pictures.
Adopt infraluminescence pipe (4) as illuminating lamp, the photo that is beneficial to shooting clear as illuminating lamp when evening or light are dark sends, and is not found to be taken pictures by the burglar simultaneously.
CDMA modular circuit (5) mainly comprises power circuit, receiver circuit, transmitter circuitry, baseband circuit, CDMA antenna (9) etc.Mainly under the control of CPU programming control treatment circuit (7), utilize cdma network information center (10) to carry out picture transmission, short message transmission, ambience listening, reception control command etc.
Remote control reception, decoding circuit (6) mainly are made of RX3400 and PT2272-L4 integrated circuit and peripheral cell, and receive frequency is 315MHz.The RX3400 inner structure includes circuit such as low noise amplifier (LNA), frequency mixer (Mixer), phaselocked loop (PLL), voltage controlled oscillator (VCO) (VCO), frequency divider (÷ 4), crystal oscillator, phase frequency detecter (PFD), charge pump, logic amplifier (LOGAMP), intermediate-frequency filter (IF filter), digital filter (Data filter), peak detector, bit comparator, be that a complete ASK receives IC, can finish the demodulation of ASK incoming signal.PT2272 is widely used in and makees decoder in the warning circuit, and with the supporting use of PT2262, it has, and circuit is succinct, and power consumption is low, and sign indicating number is planted many, advantages such as easy assembling.The teleswitch door lock, alarm condition control, the reception alerting signal that are mainly used in vehicle are discerned work such as warning position.
CPU programming control treatment circuit (7) and interface circuit (8) mainly constitute by host CPU AT8515 with from CPUAT89C2051 and peripheral circuit.Realize tasks such as various warning function detections, function execution.
Interface circuit (8) with monitor microphone, propaganda directed to communicate, connect that peripheral hardwares (12) such as external GPS, panalarm, vibration sensor remote control air conditioner, indicator, door lamp switch, SOS button, automotive battery, foot brake switch, back-up source, central controlled lock link to each other and the signal transmission.
Short message and image alarm process are as follows:
Before the utility model used, the phonecard that the car owner buys a CDMA was earlier put into the draw-in groove of CDMA module, just can use after setting alarm call number and relevant information.
As the people touch vehicle shake (stealing wheel) such as the burglar or illegally open the door, when illegally opening boot, shock sensor is sent alerting signal and is given central controller, the central controller signal that receives the report for police service, send control command, send sound and light alarm (can think and select this function) on the one hand, close central controlled lock.Controlling the corresponding short message of the quick transmission of CDMA on the other hand reports to the police in car owner's mobile phone.
When the people illegally opened car door and enters operator's compartment, at first the car door wireless detector sent alerting signal, and CPU programming control treatment circuit (7) host CPU AT8515 sends SMS message and sends order, CDMA module (5) warning that sends SMS message.
When illegal incomer is sitting in when attempting to start vehicle on the operator's compartment seat, the infrared thermal releasing sensor sends wireless encoding (PT2262) alerting signal.After signal is received by remote control reception, decoding circuit (6) and is decoded, giving CPU programming control treatment circuit (7) host CPU AT8515 detects and identification signal, take pictures for CDMA modular circuit (5) transmission and send " CAI e " and instruct, light infrared illumination lamp (4) simultaneously, OV7648 is under the control of clock signal and clock signal, cell array control and frame produce (VAG, QVGA output); Internal clock signal produces and distributes; The frame per second sequential; Automatic exposure control; Outside sequential (vertical synchronizing signal VSYNC, horizontal reference signal HREF and pixel clock PCLK) output is so that the external circuit reading images.Read picture signal and deliver in the analog signal processing circuit, carry out processing such as brightness, color saturation, white balance, gamma rectification and send three primary colours R, G, B, signal, carry out the A/D conversion then and become digital signal output.OV528 obtains inputting video data by utilizing camera interface from sensor OV7648, and can guarantee real time of data transmission, receive above-mentioned send take instruction after, system acquisition one frame still image is sent into OV528 digital image coding treater (2) and is carried out data handing, finish color correction, JPEG compression and decoding etc., then data are delivered to the SRAM storage or directly are transferred to the CDMA module by interface and carry out the emission of data coding.The image that photographs is sent in car owner's mobile phone or the corresponding mailbox.
Anti-can the setting with Digiplex set up defences, separated to the utility model, also can set with phone ringing remote control and short message remote control.Can also whether set up defences with the SMS query vehicle.Can select silent alarm pattern or sound alarm mode with Digiplex.Under the state of setting up defences, as long as pressed lightning pattern key 1 second, the five several back systems of ringing that hear enter automatically and forbid that remote controller separates anti-state, and at this moment remote controller separates anti-function lost efficacy immediately (noiseless set up defences, the sound key of setting up defences still can normally use).Any remote controller all can not be separated anti-to system, and it is anti-at this moment can only to come remote control to separate with mobile phone, and this is mainly used to prevent that the burglar from adopting wirelessly detects the mode that yard device cracks the address pin of remote controller and system is separated anti-.
The utility model is furnished with standby battery, after automobile storage battery is cut off by the bandit, can continue to annunciator power supply, and send immediately that " the automobile storage battery line is cut off, and please check! " short message in car owner's mobile phone.
Be provided with the anti-danger button of plundering, press the danger button in shelter when the robber is arranged, can be " G03135 is to plundering SOS! " note directly send on police's the mobile phone, the police can determine automobile position by the locating service of hand base station or the vehicle GPS of GSM net, is convenient to timely responding and succours.
After automobile is stolen, can long-range intermittence point of cutoff ignition source, car is slowly stopped.
Central controlled lock adopts relay output, is fit to all vehicles.After opening annunciator, if door does not shut, do not send short messages, loudspeaker ring reminded the car owner to shut up the door carefully in 3 seconds.Running car is gently stepped on service brake after 15 seconds, lock a door automatically; Separate anti-key central controlled lock by remote controller in travelling and lock, unblank by the remote controller key central controlled lock of setting up defences.When switch-off, the car door auto-unlocking.When car door was opened in parking, indicator glimmered immediately, reminded back car to note, avoided unexpected and took place.
The utility model presets plug and play GPS interface, can the external GPS receiver of direct connection, use PDA, notebook PC onboard, and can self-servicely navigate; Increase join terminal receiver after, the user can need not by third party's remote inquiry automobile position, travel direction, speed on the electronic chart of own computer (whole nation version, provincial capital's details drawing), and the wheelpath of can drawing automatically.
Claims (1)
1, a kind of automotive theft proof system with image transmission function comprises remote control reception, decoding circuit (6); Survey thief's sensor; CDMA phonecard, mobile phone (11); It is characterized in that: also comprise the CMOS Color Image Acquisition circuit that constitutes by image sensor chip (1), digital image coding treater (2), memory device (3), infraluminescence pipe (4); CPU programming control treatment circuit (7) and interface circuit (8); CDMA modular circuit (5);
Survey thief's sensor and remote control reception, decoding circuit (6) transmission over radio; Remote control reception, decoding circuit (6) are connected with CPU programming control treatment circuit (7), CPU programming control treatment circuit (7) is connected with CMOS Color Image Acquisition circuit and infraluminescence pipe (4) thereof, remote control reception, decoding circuit (6) receive surveys thief's sensor sensing signal, and signal decoding is exported to CPU programming control treatment circuit (7); CPU programming control treatment circuit (7) sends to CMOS Color Image Acquisition circuit and takes instruction; Image sensor chip (1) is connected with memory device (3) by digital image coding treater (2); CPU programming control treatment circuit (7) sends takes instruction, infraluminescence pipe (4) sends infrared light, digital image encode processor (2) obtains input one frame mould/number mixed video data by utilizing camera interface from image sensor chip (1), and carry out color correction, JPEG compression and decoded data and handle, the image information data that produces is sent to that SRAM stores or directly the interface by digital image coding treater (2) be transferred to CPU programming control treatment circuit (7), image acquisition circuit is carried out PC controls;
CDMA modular circuit (5) mainly comprises power circuit, receiver circuit, transmitter circuitry, baseband circuit, CDMA antenna (9); The CDMA phonecard is put into the draw-in groove of CDMA module, presets alarm call number and relevant information; CPU programming control treatment circuit (7) is connected with CDMA modular circuit (5); CPU programming control treatment circuit (7) transmits picture transmission, short message transmission, ambience listening, reception control command to CDMA modular circuit (5); CPU programming control treatment circuit (7) control CDMA modular circuit (5) is carried out transmission over radio by CDMA antenna (9) with cdma network information center (10); Mobile phone (11) Digiplex is by cdma network information center (10) and CDMA antenna (9) and CDMA modular circuit (5) transmission over radio; Interface circuit (8) links to each other with peripheral hardware and signal transmits; Preset plug and play GPS interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200720695U CN201235800Y (en) | 2008-07-02 | 2008-07-02 | Automobile anti-theft system with image transmission function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200720695U CN201235800Y (en) | 2008-07-02 | 2008-07-02 | Automobile anti-theft system with image transmission function |
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| Publication Number | Publication Date |
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| CN201235800Y true CN201235800Y (en) | 2009-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2008200720695U Expired - Fee Related CN201235800Y (en) | 2008-07-02 | 2008-07-02 | Automobile anti-theft system with image transmission function |
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| CN (1) | CN201235800Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102214391A (en) * | 2011-06-02 | 2011-10-12 | 罗冠军 | Intelligent multi-channel remote controller |
| CN102509430A (en) * | 2011-10-27 | 2012-06-20 | 深圳市赛格导航科技股份有限公司 | Visual GPS (global positioning system) vehicular anti-theft system |
| CN102642517A (en) * | 2012-04-13 | 2012-08-22 | 史会同 | Anti-decoding network alarm type anti-theft electronic lock for cars |
| CN102837670A (en) * | 2012-08-20 | 2012-12-26 | 江西好帮手电子科技有限公司 | Automobile alarm system and alarm method |
| CN104118394A (en) * | 2014-08-04 | 2014-10-29 | *** | Method for preventing burglary by taking pictures through automobile navigation device |
| CN105984422A (en) * | 2015-03-06 | 2016-10-05 | 王子麟 | Automobile and electric vehicle image anti-burglary set |
| CN108919786A (en) * | 2018-08-09 | 2018-11-30 | 南京梵科智能科技有限公司 | A kind of bus location interference unit detection system |
-
2008
- 2008-07-02 CN CNU2008200720695U patent/CN201235800Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102214391A (en) * | 2011-06-02 | 2011-10-12 | 罗冠军 | Intelligent multi-channel remote controller |
| CN102214391B (en) * | 2011-06-02 | 2013-01-16 | 罗冠军 | Intelligent multi-channel remote controller |
| CN102509430A (en) * | 2011-10-27 | 2012-06-20 | 深圳市赛格导航科技股份有限公司 | Visual GPS (global positioning system) vehicular anti-theft system |
| CN102642517A (en) * | 2012-04-13 | 2012-08-22 | 史会同 | Anti-decoding network alarm type anti-theft electronic lock for cars |
| CN102837670A (en) * | 2012-08-20 | 2012-12-26 | 江西好帮手电子科技有限公司 | Automobile alarm system and alarm method |
| CN104118394A (en) * | 2014-08-04 | 2014-10-29 | *** | Method for preventing burglary by taking pictures through automobile navigation device |
| CN105984422A (en) * | 2015-03-06 | 2016-10-05 | 王子麟 | Automobile and electric vehicle image anti-burglary set |
| CN108919786A (en) * | 2018-08-09 | 2018-11-30 | 南京梵科智能科技有限公司 | A kind of bus location interference unit detection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20100702 |