CN2609804Y - Digit transmission vehicle two-way anti-theft system - Google Patents
Digit transmission vehicle two-way anti-theft system Download PDFInfo
- Publication number
- CN2609804Y CN2609804Y CNU032420552U CN03242055U CN2609804Y CN 2609804 Y CN2609804 Y CN 2609804Y CN U032420552 U CNU032420552 U CN U032420552U CN 03242055 U CN03242055 U CN 03242055U CN 2609804 Y CN2609804 Y CN 2609804Y
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- antitheft
- mobile phone
- automobile
- signal
- numerical digit
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Abstract
A digit transmission automobile bidirectional burglarproof system comprises a central control die set, a burglarproof mobile phone and a burglarproof car machine. The central control die set comprises microprocessing unit, a detector, a RF acceptor, an LED and an engine control lock, wherein the detector can detect state of the various parts of the automobile, and detecting result is transformed to signal through the microprocessing unit and displayed in LED scintillation mode. The burglarproof mobile phone is provided with a bidirectional RF chip and sends signal to the central control die set, after the signal is processed by the RF acceptor and the microprocessing unit, the engine control lock is driven to execute instruction signal instruction of the burglarproof mobile phone. The burglarproof mobile phone is electrically-coupled with the LED, which can send the signal in the LED sent by the central control die set to the burglarproof mobile phone through the a RF emitter, thereby making the a owner timely obtain situation information of the car.
Description
Technical field
The utility model is a kind of automotive theft proof system, is meant a kind of automotive theft proof system that carries out the two-way signaling transmission in the numerical digit mode especially.
Background of invention
Flourish along with auto-industry, automobile has become human lives's a part.But along with automobile quantity constantly increases and universalness, therefore the vehicle thefts rate also improves relatively.Bring loss on the property in order to exempt vehicle thefts, more and more Duo car owner is chosen in and installs automotive theft proof system on the automobile additional, has also therefore reduced the vehicle thefts rate really.
It is the automotive theft proof system Organization Chart of known techniques for Fig. 1, automotive theft proof system is made up of the centring control module 10 that is installed on automobile and the main antitheft mobile phone of carrying 12 of buying car in installments, and centring control module 10 comprises a microprocessor 14, a plurality of detector 16, a RF receptor 18, a LED20 and an engine control lock 22 etc.
Detector 16 is to be installed in each one of automobile respectively, whether wheel moves, whether engine starts, whether glass for vehicle window wrecks in order to detect, car door or whether baggage container is opened, whether key suffers that foreign matter inserts, whether car body is impacted and the storage of fuel tank water tank etc., and the result that will detect is sent to microprocessor 14 and handles.18 of RF receptors are with amplitude transfer key system (amplitudeshift keying, ASK) modulation tech receives the signal that antitheft mobile phone 12 in-to-in RF projectors 18 are transmitted, transmit signals to microprocessor 14 again and handle, wherein the signal content that transmitted of antitheft mobile phone 12 is mainly to set and antitheftly locks a door, removes anti-theft unlocking, starts engine and close engine etc.
The function of microprocessor 14 is as follows:
1, handle the signal that detector 16 is transmitted, see through LED20 again each state of automobile is shown with flashing mode, for example, if the result who detects is a normal condition, then driving LED 20 is sent the flash of light of certain speed; If automobile wherein one one show the mal situation, then the car owner is informed in driving LED 20 flash of light of sending specific speed.
2, the signal that received of processing RF receptor 18, and carry out to set and antitheftly lock a door or remove anti-theft unlocking, or drive engine control lock 22 with engine start or close engine.
Though the automotive theft proof system of known techniques has the function that detects each situation of automobile, but the result who detects can't be back to antitheft mobile phone and inform the car owner, be merely able at car door at most or baggage container is opened or car body sounds the alarm when being impacted, therefore whether the car owner's car that must be careful oneself at any time sounds the alarm, or to confirm at any time alarm song whether be oneself car sent, otherwise must adopt automotive theft proof system with two-way signaling transfer function.
Has the bidirectional transmission function if the automotive theft proof system of known techniques will be changed into, then must change whole centring control module makes it have the function of two-way RF transmission, but such replacing not only spends big and consuming time, even cause many car owners to have the inclination to change, also therefore hesitates stepping back.The automotive theft proof system of known techniques is quite general in application on the market at present, if can not change under original design-calculated condition, in external mode the RF projector is combined with the centring control module, make automotive theft proof system have the two-way signaling transfer function, not only can reduce the competitive power that cost more can improve market, and reduce the vehicle thefts rate.
Summary of the invention
Main purpose of the present utility model is for providing a kind of numerical digit transmission automobile double to anti-theft system, and it has the function of two-way signaling transmission, so that notify the car owner immediately with the situation of each one of automobile.
Numerical digit transmission automobile double of the present utility model comprises centring control module, antitheft mobile phone and antitheft car machine to anti-theft system.The centring control module comprises microprocessor, detector, RF receptor, LED and engine control lock etc., wherein detector is in order to detect each situation of automobile, see through microprocessor and convert each situation of automobile to signal, and with the demonstration of LED flashing mode, its operating principle is roughly similar to known techniques.
Feature of the present utility model is mainly at the two-way RF wafer of the inner installing of antitheft mobile phone, antitheft car machine is parallel to the LED output port of centring control module, make antitheft mobile phone can see through two-way RF wafer signal is sent to the RF receptor of central process unit with the modulation tech of ASK, carry out signal through the processing rear drive engine control lock of microprocessor.And antitheft car machine is in parallel with the output port of LED, so each situation of the detected automobile of detector, except seeing through the demonstration of LED flashing mode, the RF projector that more sees through antitheft car machine is sent to the two-way RF wafer of antitheft mobile phone, in order to do informing the condition of the vehicle that the car owner is present immediately.
A kind of numerical digit is transmitted automobile double to anti-theft system, comprising:
The centring control module: comprise microprocessor, detector, RF receptor, LED and engine control lock, detector is in order to detect each situation of automobile, and microprocessor becomes signal with each state exchange of automobile, and shows testing result with the LED flashing mode;
Antitheft mobile phone: install two-way RF wafer this centring control module transmitted, this signal utilize the modulation tech of amplitude transfer key system to receive through the RF receptor and the processing of microprocessor after, carry out the instruction of this signal representative with driving the engine control lock; And
Antitheft car machine: be and the output line electrical couplings of centring control module, can receive each status signals of automobile, see through a RF projector and transmit signals to this antitheft mobile phone.
Described numerical digit transmission automobile double is to anti-theft system, wherein this antitheft car machine also with engine control lock electrical couplings, can be with the status signals of engine control lock, the RF projector that sees through this antitheft car machine is sent to this antitheft mobile phone.
Described numerical digit transmission automobile double is to anti-theft system, wherein the detector of this centring control module is to be connected to elements such as wheel, fuel tank, car door and baggage container, engine, glass and key hole respectively, and said elements detected, the result that will detect is sent to microprocessor simultaneously.
Described numerical digit transmission automobile double is to anti-theft system, and wherein the microprocessor of this centring control module must produce the RF projector that a lead code is notified this antitheft car machine earlier before each status signal of automobile is sent to this antitheft car machine.
Described numerical digit transmission automobile double is to utilize a pair of two joints to electrically connect with parallel way between this antitheft car machine and the output line wherein to anti-theft system.
Described numerical digit transmission automobile double wherein is to utilize the modulation tech of frequency translation key system to carry out the signal transmission between this antitheft car machine and the antitheft mobile phone to anti-theft system.
Described numerical digit transmission automobile double wherein is to utilize the modulation tech of amplitude transfer key system to carry out the signal transmission between this antitheft car machine and the antitheft mobile phone to anti-theft system.
Described numerical digit transmission automobile double is to anti-theft system, and wherein this antitheft mobile phone available sounds, LCD or light-emitting diode display show the situation of car, and notify the user immediately.
Described numerical digit transmission automobile double is to anti-theft system, and wherein antitheft car machine is and the LED output line electrical couplings of centring control module, can receive each status signals of automobile that is sent to LED, transmits signals to this antitheft mobile phone through a RF projector.
The utility model provides a kind of numerical digit transmission automobile double to anti-theft system, and the two-way signaling transfer function that it had can be notified the car owner immediately with the situation of each one of automobile.
Description of drawings
Fig. 1 is the automotive theft proof system Organization Chart of known techniques;
Fig. 2 is that numerical digit transmission automobile double of the present utility model is to the anti-theft system Organization Chart.
The figure number explanation:
10 centring control modules, 12 antitheft mobile phones
14 microprocessors, 16 detectors
18 RF receptors, 20 LED
22 engine control lock, 24 RF projectors
30 centring control modules, 32 antitheft mobile phones
34 antitheft car machine 36 microprocessors
38 detectors, 40 RF receptors
42 LED, 44 engine control lock
46 two-way RF wafer 48 RF projectors
The specific embodiment
Fig. 2 transmits automobile double to the anti-theft system Organization Chart for numerical digit of the present utility model, comprises centring control module 30, antitheft mobile phone 32 and antitheft car machine 34.
Feature of the present utility model mainly is to combine with centring control module 30 with the antitheft car machine 34 that external mode will have a signal transfer functions, makes it become the automotive theft proof system that possesses the two-way signaling transfer function.Wherein antitheft car machine 34 is to insert centring control module 30 with parallel way and the coupling of LED42 output line, the mode of its coupling can a pair of two joints or other electric connection mode, makes antitheft car machine 34 can receive the signal that is sent to LED42 by microprocessor 36 simultaneously; Microprocessor 36 must produce earlier a lead code before transmission signals again, and its purpose is to make the signal that antitheft car machine 34 can identification transmits to confirm from microprocessor 36 to avoid the interference of noise.In order to make antitheft mobile phone 32 also can carry out the two-way signaling transmission, two-way RF wafer 46 must be installed in its inside makes it can transmit signals to the RF receptor 40 of centring control module 30, and receive the signal that the RF projector 48 come from antitheft car machine 34 is transmitted, antitheft mobile phone available sounds, LCD or light-emitting diode display car situation are notified the user immediately.
Because employed centring control module 30 its in-to-in compositions of the utility model and element and known techniques are identical, therefore if automotive theft proof system of the present utility model will be installed on automobile, can adopt the centring control module of known techniques, again antitheft car machine 34 is external in the LED output port of centring control module, and the antitheft mobile phone 32 of the present utility model of arranging in pairs or groups can allow automobile have the function of two-way signaling transmission.Thus, the circuit that the car owner will not need to buy more new centring control module in addition or readjust automotive interior, as long as be installed on antitheft car machine 34 on the centring control module 30 and the antitheft mobile phone 32 of arranging in pairs or groups can be reached, its retrofit process is very easy to and can effectively saves cost.In addition, because the RF receptor 40 of the module 30 of central authorities' processing at present all is with ASK modulation tech received signal, therefore the two-way RF wafer 46 of antitheft mobile phone 32 in-to-ins also must be to transmit signal with the ASK modulation tech, its purpose is to yield to the RF receptor 40 that central authorities handle module 30,, then can adopt FSK or ASK modulation tech to carry out signal between the two-way RF wafer of antitheft mobile phone 32 and the RF projector 48 of antitheft car machine 34 and transmit because changing central authorities handles module 30 and bring inconvenience and perplex to avoid.
Same reason, antitheft car machine 34 of the present utility model also can with engine control lock 44 parallel coupled, centring control module 30 is sent to the status signals of engine control lock 44, the RF projector 48 that can see through antitheft car machine 34 is sent to antitheft mobile phone 32, its operating mode and principle repeat no more in this all as hereinbefore.
In sum, the automobile double of numerical digit transmission of the present utility model has following advantage to anti-theft system:
1, centring control module of the present utility model can be any output line load the mode of numerical digit signal, notify the RF projector of antitheft car machine, notify the car owner via being wirelessly transmitted to antitheft mobile phone again.
2, so far, global automotive theft proof system is obtained the unexpected situation of automobile at antitheft engine end by the centring control module, all is from detector the input line doubling of central control die set to be obtained signal, learns situations such as automobile is impacted or car door is opened.
3, as can be known, known techniques is to obtain signal from the input line of detector, and its signal source is restricted by above-mentioned 2 comparative analysis, for example Car Burglar Alarm repair or the situation of remote control passback under, all can't determine car end situation, so that inconvenience in the use is judged in influence.
4, known techniques will be learnt a kind of state of automobile, just must connect an input line, is installing more consuming timely, and have a pile line to intertwine between two systems when installing, and the utility model only needs 1-2 bar line just can pass on tens of kinds of condition of the vehicle information.Utilizing the then traditional unidirectional car alarm of native system to upgrade becomes the bidirectional theftproof device, installs to be very easy to, more complete on the function, is a quantum jump.
Certainly; the above only is a numerical digit of the present utility model transmission automobile double to one of preferred embodiment of anti-theft system; be not only to be confined to practical range of the present utility model; anyly have the knack of this operator and following the modification of being made under the principle of the present utility model all should belong to scope of the present utility model, therefore protection domain of the present utility model when with the described claim of claims as foundation.
Claims (9)
1, a kind of numerical digit transmission automobile double is characterized in that comprising to anti-theft system:
The centring control module: comprise microprocessor, detector, RF receptor, LED and engine control lock, detector is in order to detect each situation of automobile, and microprocessor becomes signal with each state exchange of automobile, and shows testing result with the LED flashing mode;
Antitheft mobile phone: install two-way RF wafer this centring control module transmitted, this signal utilize the modulation tech of amplitude transfer key system to receive through the RF receptor and the processing of microprocessor after, carry out the instruction of this signal representative with driving the engine control lock; And
Antitheft car machine: be and the output line electrical couplings of centring control module, can receive each status signals of automobile, see through a RF projector and transmit signals to this antitheft mobile phone.
2, numerical digit as claimed in claim 1 transmission automobile double is characterized in that to anti-theft system: this antitheft car machine also with engine control lock electrical couplings, can be with the status signals of engine control lock, the RF projector that sees through this antitheft car machine is sent to this antitheft mobile phone.
3, numerical digit transmission automobile double as claimed in claim 1 is to anti-theft system, it is characterized in that: the detector of this centring control module is to be connected to elements such as wheel, fuel tank, car door and baggage container, engine, glass and key hole respectively, and said elements detected, the result that will detect is sent to microprocessor simultaneously.
4, numerical digit transmission automobile double as claimed in claim 1 is to anti-theft system, it is characterized in that: the microprocessor of this centring control module must produce the RF projector that a lead code is notified this antitheft car machine earlier before each status signal of automobile is sent to this antitheft car machine.
5, numerical digit transmission automobile double as claimed in claim 1 is to anti-theft system, and it is characterized in that: between this antitheft car machine and the output line is to utilize a pair of two joints to electrically connect with parallel way.
6, numerical digit transmission automobile double as claimed in claim 1 is characterized in that to anti-theft system: be to utilize the modulation tech of frequency translation key system to carry out the signal transmission between this antitheft car machine and the antitheft mobile phone.
7, numerical digit transmission automobile double as claimed in claim 1 is characterized in that to anti-theft system: be to utilize the modulation tech of amplitude transfer key system to carry out the signal transmission between this antitheft car machine and the antitheft mobile phone.
8, numerical digit transmission automobile double as claimed in claim 1 is to anti-theft system, and it is characterized in that: this antitheft mobile phone available sounds, LCD or light-emitting diode display show the situation of car, and notify the user immediately.
9, numerical digit transmission automobile double as claimed in claim 1 is to anti-theft system, it is characterized in that: antitheft car machine is the LED output line electrical couplings with the centring control module, can receive each status signals of automobile that is sent to LED, see through a RF projector and transmit signals to this antitheft mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032420552U CN2609804Y (en) | 2003-03-21 | 2003-03-21 | Digit transmission vehicle two-way anti-theft system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032420552U CN2609804Y (en) | 2003-03-21 | 2003-03-21 | Digit transmission vehicle two-way anti-theft system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2609804Y true CN2609804Y (en) | 2004-04-07 |
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ID=34168563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032420552U Expired - Fee Related CN2609804Y (en) | 2003-03-21 | 2003-03-21 | Digit transmission vehicle two-way anti-theft system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2609804Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975689A (en) * | 2011-09-02 | 2013-03-20 | 鲁东大学 | Long-distance energy-saving car lock |
| CN103386951A (en) * | 2012-05-10 | 2013-11-13 | 苏州工业园区新宏博通讯科技有限公司 | Security defense system of automobile |
-
2003
- 2003-03-21 CN CNU032420552U patent/CN2609804Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975689A (en) * | 2011-09-02 | 2013-03-20 | 鲁东大学 | Long-distance energy-saving car lock |
| CN103386951A (en) * | 2012-05-10 | 2013-11-13 | 苏州工业园区新宏博通讯科技有限公司 | Security defense system of automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |