CN103661252B - A kind of vehicle-mounted robbery protection device - Google Patents
A kind of vehicle-mounted robbery protection device Download PDFInfo
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- CN103661252B CN103661252B CN201310689607.0A CN201310689607A CN103661252B CN 103661252 B CN103661252 B CN 103661252B CN 201310689607 A CN201310689607 A CN 201310689607A CN 103661252 B CN103661252 B CN 103661252B
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- 230000005611 electricity Effects 0.000 claims abstract description 8
- 238000012790 confirmation Methods 0.000 claims abstract description 4
- 238000012545 processing Methods 0.000 claims abstract description 4
- 238000013461 design Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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Abstract
A kind of vehicle-mounted robbery protection device, including remote controller and controller；Described remote controller, including battery, for providing electricity consumption power supply to remote controller；Oneth MCU processes chip, instructs for processing the input of user and exports；Encoder, by instruction encryption output；Oscillating circuit, including high-frequency radiator, receives the encrypted instruction of the output of coding chip, is processed into high-frequency signal；Antenna, sends the high-frequency signal in oscillating circuit；Controller, including power circuit, for providing electricity consumption power supply to controller；RF receiver module, the high-frequency signal sent for reception antenna also exports；2nd MCU processes chip, is used for deciphering the described encrypted instruction of confirmation, and exports control instruction；Control circuit, including flameout circuit, indicator light circuit, horn circuit, door lock circuit.When automobile internal controller can not receive the signal that remote controller sends within the time set, automobile just can automatically disconnect oil circuit and stop working, thus the most anti-snatch.
Description
Technical field
The present invention relates to a kind of robbery-proof device field, a kind of vehicle-mounted robbery protection device.
Background technology
Along with socioeconomic development, automobile has stepped in average family, and the antitheft consciousness of people the most progressively strengthens, alarm kind in the market embraces a wide spectrum of ideas, including the mechanical type anti-theft device that comparison is traditional, electronic type inductive theft-proof device, global positioning satellite GPS alarm etc., can greatly improve the theftproof performance of automobile, ensure the rights and interests of car owner.But, current most alarm is the most automatically to identify antirobbing function, i.e. meet ruffian as car owner, the when of suffering that robbing car by force drives away, car owner can not make car stop, and current GPS burglary-resisting system is capable of remotely controlling this function of oil-break road, but its equipment price is high, and certain service fee need to be handed over, the most another most of car owners hang back, and can't well popularize at present.
Summary of the invention
For solving the problems referred to above, the present invention provides a kind of vehicle-mounted robbery protection device.
For achieving the above object, the technical solution used in the present invention is: a kind of vehicle-mounted robbery protection device, including remote controller and controller；Described remote controller, including battery, is electrically connected with for providing electricity consumption power supply, described battery and a MCU to process chip, encoder, oscillating circuit and antenna to remote controller；Oneth MCU processes chip, for processing the input instruction of user and exporting to encoder；Encoder, processes a MCU instruction encryption of chip output and exports to oscillating circuit；Oscillating circuit, including high-frequency radiator, receives the encrypted instruction of the output of encoder, is processed into high-frequency signal；Antenna, sends the high-frequency signal in oscillating circuit；Controller, including power circuit, for providing electricity consumption power supply to controller, described power circuit processes chip with RF receiver module, the 2nd MCU and control circuit is electrically connected with；RF receiver module, for receiving high-frequency signal that described antenna sends and exporting to the 2nd MCU and process chip；2nd MCU processes chip, is used for decoding the described high-frequency signal of confirmation, and to the corresponding instruction of control circuit output；Control circuit, including flameout circuit, indicator light circuit, horn circuit, door lock circuit, described flameout circuit, indicator light circuit, horn circuit, door lock circuit is connected in parallel.
Preferably, the input of described encoder and a MCU process the outfan of chip and connect, and the outfan of encoder is connected with oscillating circuit medium-high frequency discharger input, and high-frequency radiator outfan is connected with antenna；The outfan of described RF receiver module processes chip input with described 2nd MCU and is connected, and the input of described control circuit and the 2nd MCU process the outfan of chip and connect.
Preferably, in order to increase the service life of remote controller battery, simplify remote controller design, reduce the manufacturing cost of remote controller, a described MCU processes chip and uses PIC16F676 single-chip microcomputer, described encoder uses the coding chip HCS301 of Keeloq technology, and described RF receiver module uses RX3310A to receive chip, and the 2nd MCU processes chip and uses PIC16F630 single-chip microcomputer.
Preferably, described flameout circuit, indicator light circuit, horn circuit, door lock circuit is all connected to corresponding contactor by relay, and the outfan that the input of described relay processes chip with described 2nd MCU is connected.
Preferably, described high-frequency signal launched incessantly by described remote controller antenna, and the RF wireless receiving module of described controller receives signal incessantly.
The beneficial effects of the present invention is:
1. remote controller is sent by its encoder unduplicated coded signal of generation and controls automobile to corresponding controller, prevents stealing car molecule and steals car by intercepting coded signal；Additionally, after car owner installs this device, can sets itself remote controller and controller not oil circuit break time of automobile in range of signal, when car owner leaves automobile, owing to having taken away remote controller, launch signal can not be received by a controller, after having served as the time of agreement, automobile just automatically cuts off oil circuit, escapes from alarm by sheer good luck open the door when entering into automobile even if stealing car molecule, automobile can not be started, thus reach antitheft purpose；When car owner robbed car molecule rob by force car drive away time, automobile internal controller leaves the range of receiving that remote controller is launched, cuts off circuit and the time of oil circuit when having arrived setting, automobile will auto extinguishing, reach anti-snatch purpose.
MCU the most of the present invention processes chip and uses PIC16F676 single-chip microcomputer and PIC16F630 single-chip microcomputer, encoder uses the coding chip HCS301 of Keeloq technology, RF receiver module uses RX3310A to receive chip, increase the service life of remote controller battery, simplify remote control circuitry design, reduce the manufacturing cost of remote controller.
Accompanying drawing explanation
Fig. 1 is the functional-block diagram of the present invention.
Detailed description of the invention
Referring to shown in figure, the present invention is about a kind of vehicle-mounted robbery protection device, including remote controller and controller；The lower section of the place such as instrumental panel that described controller is hidden in being arranged on automobile, when car owner is mounted with this anti-theft device, first sets itself control device and controller not oil circuit break time of automobile in range of signal.Described remote controller, including battery, is electrically connected with for providing electricity consumption power supply, described battery and a MCU to process chip, encoder, oscillating circuit and antenna to remote controller；Oneth MCU processes chip, for processing the input instruction of user and exporting to encoder；Encoder, processes a MCU instruction encryption of chip output and exports to oscillating circuit；Oscillating circuit, including high-frequency radiator, receives the encrypted instruction of the output of encoder, is processed into high-frequency signal；Antenna, sends the high-frequency signal in oscillating circuit；Controller, including power circuit, for providing electricity consumption power supply to controller, described power circuit processes chip with RF receiver module, the 2nd MCU and control circuit is electrically connected with；RF receiver module, for receiving high-frequency signal that described antenna sends and exporting to the 2nd MCU and process chip；2nd MCU processes chip, is used for decoding the described high-frequency signal of confirmation, and to the corresponding instruction of control circuit output；Control circuit, including flameout circuit, indicator light circuit, horn circuit, door lock circuit, described flameout circuit, indicator light circuit, horn circuit, door lock circuit is connected in parallel.
The input of described encoder and a MCU process the outfan of chip and connect, and the outfan of encoder is connected with oscillating circuit medium-high frequency discharger input, and high-frequency radiator outfan is connected with antenna；The outfan of described RF receiver module processes chip input with described 2nd MCU and is connected, and the input of described control circuit and the 2nd MCU process the outfan of chip and connect.
In order to increase the service life of remote controller battery, simplify remote controller design, reduce the manufacturing cost of remote controller, a described MCU processes chip and uses PIC16F676 single-chip microcomputer, described encoder uses the coding chip HCS301 of Keeloq technology, described RF receiver module uses RX3310A to receive chip, and the 2nd MCU processes chip and uses PIC16F630 single-chip microcomputer.
Described flameout circuit, indicator light circuit, horn circuit, door lock circuit is all connected to corresponding contactor by relay, and the outfan that the input of described relay processes chip with described 2nd MCU is connected.
Described high-frequency signal launched incessantly by described remote controller antenna, and the RF wireless receiving module of described controller receives signal incessantly.
When car owner presses the control knob of remote controller, during such as door lock knob, its MCU processes PIC16F676 single-chip microcomputer in chip and processes and export the control instruction of input to encoder HCS301, Single-chip Controlling instruction is encrypted and exports encrypted instruction to oscillating circuit according to the works code of this device by it, it is low frequency signal owing to exporting its encrypted instruction from single-chip microcomputer, therefore via oscillating circuit by the conversion tremendously high frequency output of its signal, the high-frequency signal of output is launched through antenna；The high-frequency signal launched is received and exports to the 2nd MCU process chip by RF receiver module RX3310A wireless receiving chip in controller, it is decoded confirming to its high-frequency signal by its PIC16F630 single-chip microcomputer, if same corresponding product series number, then by its decrypted signal, and signal is controlled the door lock circuit relay in drive circuit by PIC16F630 unit sheet, control unlocking automobiles and shut.
When car owner leaves automobile, owing to having taken away remote controller, launch signal can not be received by a controller, after having served as the time of agreement, the PIC16F630 single-chip microcomputer in controller, then according to the control information set, exports to control circuit flame-out relay, automobile just automatically cuts off oil circuit, even if stealing car molecule to escape from alarm by sheer good luck and open the door when entering into automobile, automobile can not be started, thus reach antitheft purpose；When car owner robbed car molecule rob by force car drive away time, automobile internal controller leaves the range of receiving that remote controller is launched, cuts off circuit and the time of oil circuit when having arrived setting, automobile will auto extinguishing, reach anti-snatch purpose.
Embodiment of above is only to be described the preferred embodiment of the present invention; not the scope of the present invention is defined; on the premise of designing spirit without departing from the present invention; various deformation that technical scheme is made by this area ordinary skill technical staff and improvement, all should fall in the protection domain that claims of the present invention determines.
Claims (1)
1. a vehicle-mounted robbery protection device, it is characterised in that include remote controller and controller；
Described remote controller,
Including battery, it is electrically connected with for providing electricity consumption power supply, described battery and a MCU to process chip, encoder, oscillating circuit and antenna to remote controller；
Oneth MCU processes chip, for processing the input instruction of user and exporting to encoder；
Encoder, processes a MCU instruction encryption of chip output and exports to oscillating circuit；
Oscillating circuit, including high-frequency radiator, receives the encrypted instruction of the output of encoder, is processed into high-frequency signal；
Antenna, sends the high-frequency signal in oscillating circuit；
Controller, including power circuit, for providing electricity consumption power supply to controller, described power circuit processes chip with RF receiver module, the 2nd MCU and control circuit is electrically connected with；
RF receiver module, for receiving high-frequency signal that described antenna sends and exporting to the 2nd MCU and process chip；
2nd MCU processes chip, is used for decoding the described high-frequency signal of confirmation, and to the corresponding instruction of control circuit output；
Control circuit, including flameout circuit, indicator light circuit, horn circuit, door lock circuit, described flameout circuit, indicator light circuit, horn circuit, door lock circuit is connected in parallel；
A described MCU processes chip and uses PIC16F676 single-chip microcomputer, and described encoder uses the coding chip HCS301 of Keeloq technology, and described RF receiver module uses RX3310A to receive chip, and the 2nd MCU processes chip and uses PIC16F630 single-chip microcomputer；
Described high-frequency signal launched incessantly by described remote controller antenna, and the RF wireless receiving module of described controller receives signal incessantly；
The input of described encoder and a MCU process the outfan of chip and connect, and the outfan of encoder is connected with oscillating circuit medium-high frequency discharger input, and high-frequency radiator outfan is connected with antenna；The outfan of described RF receiver module processes chip input with described 2nd MCU and is connected, and the input of described control circuit and the 2nd MCU process the outfan of chip and connect；
Described flameout circuit, indicator light circuit, horn circuit, door lock circuit is all connected to corresponding contactor by relay, and the outfan that the input of described relay processes chip with described 2nd MCU is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310689607.0A CN103661252B (en) | 2013-12-13 | 2013-12-13 | A kind of vehicle-mounted robbery protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310689607.0A CN103661252B (en) | 2013-12-13 | 2013-12-13 | A kind of vehicle-mounted robbery protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103661252A CN103661252A (en) | 2014-03-26 |
| CN103661252B true CN103661252B (en) | 2016-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310689607.0A Expired - Fee Related CN103661252B (en) | 2013-12-13 | 2013-12-13 | A kind of vehicle-mounted robbery protection device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515660A (en) * | 2016-08-31 | 2017-03-22 | 安徽通宇电子股份有限公司 | Automobile remote control |
| CN108734944B (en) * | 2017-04-18 | 2021-07-13 | 陕西万方汽车零部件有限公司 | Wireless remote control decoding method and device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1433912A (en) * | 2002-01-25 | 2003-08-06 | 盛大庆 | Theft-proof device for vehicle |
| CN2764084Y (en) * | 2005-02-01 | 2006-03-08 | 林世达 | Car anti-theft device that can be hidden at will |
| CN201829039U (en) * | 2010-08-07 | 2011-05-11 | 高丽韵 | Multi-purpose smart remote |
| JP2012060482A (en) * | 2010-09-10 | 2012-03-22 | Denso Corp | Control system |
| CN202475454U (en) * | 2012-03-22 | 2012-10-03 | 李宗霖 | Encryption device of remote controller |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101295413B (en) * | 2007-04-25 | 2010-09-01 | 林其岸 | Vehicle anti-theft method and anti-theft equipment thereof |
-
2013
- 2013-12-13 CN CN201310689607.0A patent/CN103661252B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1433912A (en) * | 2002-01-25 | 2003-08-06 | 盛大庆 | Theft-proof device for vehicle |
| CN2764084Y (en) * | 2005-02-01 | 2006-03-08 | 林世达 | Car anti-theft device that can be hidden at will |
| CN201829039U (en) * | 2010-08-07 | 2011-05-11 | 高丽韵 | Multi-purpose smart remote |
| JP2012060482A (en) * | 2010-09-10 | 2012-03-22 | Denso Corp | Control system |
| CN202475454U (en) * | 2012-03-22 | 2012-10-03 | 李宗霖 | Encryption device of remote controller |
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| CN103661252A (en) | 2014-03-26 |
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Address after: 528400 third, fourth building, nineteenth building, No. 16, Pioneer Road, Torch Development Zone, Guangdong, Zhongshan Applicant after: GUANGZHOU FEIKETE ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 528400 third, fourth building, nineteenth building, No. 16, Pioneer Road, Torch Development Zone, Guangdong, Zhongshan Applicant before: ZHONGSHAN VICTOR ELECTRONICS CO.,LTD. |
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Granted publication date: 20161026 Termination date: 20211213 |
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| CF01 | Termination of patent right due to non-payment of annual fee |