CN2656233Y - Theft-proof device for long distance forced safety stopping car - Google Patents
Theft-proof device for long distance forced safety stopping car Download PDFInfo
- Publication number
- CN2656233Y CN2656233Y CNU032485816U CN03248581U CN2656233Y CN 2656233 Y CN2656233 Y CN 2656233Y CN U032485816 U CNU032485816 U CN U032485816U CN 03248581 U CN03248581 U CN 03248581U CN 2656233 Y CN2656233 Y CN 2656233Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- relay
- vehicle
- mobile phone
- vehicle carried
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
An anti theft device of a remote forced safe stop takes a single chip microcomputer as the core, comprising a vehicle carried cell phone, a vibration circuit output interface, a single chip microcomputer circuit, a forced stop device, a Darlington transistor array chip and a relay keyboard circuit, wherein a vehicle carried pulse signal goes to the single chip microcomputer, the single chip microcomputer circuit outputs the control signal and transmits to the Darlington transistor array chip and the relay keyboard circuit to control the communication between the vehicle carried cell phone and cell phone of the vehicle holder, the vehicle stop order of the vehicle holder forces the vehicle stop device and cuts off the oil pump power through the vehicle carried cell phone, the vibration circuit output interface, the single chip microcomputer. The utility model has reasonable design, safety and reliability, simple structure, low cost, convenient and adaptability and fine technological performance.
Description
Technical field:
The utility model relates to a kind of motor vehicle antitheft control setup, is specifically related to a kind of anti-theft control device of long-range pressure emergency.
Background technology:
Along with the development of society and the rapid raising of living standards of the people, the popularity rate that self-propelled vehicle enters private home increases fast, and stolen phenomenon also is on the rise but the thing followed is a power actuated vehicle.The burglar is after destruction motor vehicle antitheft warning device drives away car, and the car owner just is difficult to give for change stolen vehicle.Chinese patent CN2462102Y has announced a kind of existing anti-joyride device of notifying from a phone call net Long-distance Control stolen vehicle and it being stopped working that utilizes, but there is following shortcoming in this device: 1, the pager number of arbitrary making call anti-joyride device is all with the engine off of power actuated vehicle, in case being arranged, people's mistake dials this pager number, whether anti-joyride device is to make engine off under the real cutoff command situation of car owner discerning, and brings a lot of troubles to the car owner; 2, the car owner can't understand the operation conditions of self-propelled vehicle after self-propelled vehicle is stolen, suppose that stolen self-propelled vehicle just running at high speed on express highway, to cause stolen self-propelled vehicle suddenly to stop in case the car owner dials pager number, might cause the problem of serious harm public transport safety such as knocking into the back.
Summary of the invention:
Technical problem to be solved in the utility model is: be difficult to give for change after solution current mobility car is stolen, and low, the no recognition function of the intelligent degree of the flame-out anti-joyride device of existing vehicle remote, easily endanger the public transport security problems, and provide a kind of intelligent degree height, effectively prevent maloperation and prevent effectively that high-speed cruising is flame-out, safety performance is good, multiple functional, the anti-joyride device of convenient suitable long-range pressure emergency.
The technical solution adopted in the utility model is: the anti-joyride device of this long-range pressure emergency is core with the micro controller system, comprise vehicle carried mobile phone, the vibrating circuit output interface, single chip circuit, force lugs, the darlington transistor array chip, the relay keyboard circuit, the car speed sensor mouth of self-propelled vehicle is connected to the input end of combination instrument, the mouth of combination instrument is connected to the micro controller system input end, the impulse singla of car speed sensor output enters micro controller system and counts processing behind combination instrument, determine the speed of a motor vehicle, single chip circuit outputs control signals to darlington transistor array chip input end, the multichannel output of darlington transistor array chip is connected to the relay keyboard circuit, corresponding relay in the keyboard circuit of control relay road, the relay keyboard circuit links to each other with the vehicle carried mobile phone circuit input end, the signal that corresponding relay in the relay keyboard circuit triggers vehicle carried mobile phone sends, vehicle carried mobile phone and car owner's mobile phone or monitoring and control centre communicate, and after carrying out recognition and verification, vehicle carried mobile phone output is connected with the micro controller system input end by the vibrating circuit output interface, micro controller system outputting parking signal forces the lugs control circuit to cut off the oil pump power supply to forcing lugs.
Principle of work:
After the stolen robbery of self-propelled vehicle steals, start walking, car speed sensor is output pulse signal immediately, reach micro controller system through combination instrument, micro controller system is determined speed of a motor vehicle size according to this pulse signal frequency, sending control signal again becomes the control signal of Transistor-Transistor Logic level after buffering latchs, directly be added to the input end of darlington transistor array chip, corresponding normally opened relay closure in the mouth connection of darlington transistor array chip and the control relay keyboard circuit, thereby the corresponding speed of a motor vehicle note that pre-stores in the triggering vehicle carried mobile phone sends to car owner's handheld mobile phone, after the car owner finds that the self-propelled vehicle of oneself is stolen, it is available predefined telephone number dialing vehicle carried mobile phone, Vibration on Start-up circuit after vehicle carried mobile phone judgement caller ID conforms to the particular number of storage, interrupt signal of the closed generation of normally opened relay in the vibrating circuit, be added in by d type flip flop on the INTO of micro controller system, singlechip interruption speed information driver routine, then carry out the emergency program of forcing.Micro controller system just judges the speed information that obtains every a bit of time, when the speed of a motor vehicle during less than a certain setting value, sends instruction and gives and force lugs, forces stolen motor vehicles parking.
Therefore, long-range pressure emergency anti-joyride device of the present utility model can demonstrate very big preceence in actual applications.It has made full use of cell phone network and has covered extensively and wirelessly transmitting data failure-free advantage, the speed information that car speed sensor, combination instrument and micro controller system are measured is real-time transmitted to car owner or monitoring and control centre by vehicle carried mobile phone, make car owner or monitoring and control centre grasp the operation conditions of self-propelled vehicle, the speed of a motor vehicle that in time the obtains stolen vehicle change information of starting from scratch, car owner or monitoring and control centre can send stop signal in view of the above, stop signal will be discerned judgement by vehicle carried mobile phone CPU, and this has just eliminated the possibility of error signal operation.Micro controller system promptly begins every a bit of time speed of a motor vehicle to be judged to have only the speed of a motor vehicle just to send instruction less than a certain setting value and stop by force after receiving stop signal, so just can guarantee that the pressure parking of stolen self-propelled vehicle can not jeopardize public transport safety.Then, monitoring and control centre can be determined the Position Approximate of stolen self-propelled vehicle according to mobile phone signal, makes the user can give stolen self-propelled vehicle in time for change.
The utility model is simple in structure, and is reasonable in design, intelligent degree height, and safety performance is good, and is multiple functional, and convenient being suitable for is with low cost, and reliable operation is for numerous car owners and traffic and transportation sector provide a kind of technical performance good self-propelled vehicle safety theftproof device.
Description of drawings:
Fig. 1 is the utility model electricity functional block diagram.
Fig. 2 to Fig. 6 implements circuit diagram for the utility model.Wherein:
Fig. 2 is vehicle speed measurement partial circuit figure.
Fig. 3 connects control darlington transistor array chip circuit figure for single chip circuit.
Fig. 4 connects control vehicle carried mobile phone circuit diagram for the relay keyboard circuit.
Fig. 5 is vehicle carried mobile phone vibrating circuit output interface and micro controller system junction circuit figure.
Fig. 6 is micro controller system and forces parking control circuit junction circuit figure.
Fig. 7 is the utility model stop signal identification workflow diagram.
Fig. 8 forces the parking workflow diagram for the utility model.
The specific embodiment:
See also Fig. 1, the utility model comprises vehicle carried mobile phone 1, vibrating circuit output interface 2, relay road keyboard circuit 3, darlington transistor array chip 4, micro controller system 5, forces lugs 6, car speed sensor 7 and combination instrument 8.The output signal of vehicle carried mobile phone 1 is added on the INTO input port of micro controller system 5 by vibrating circuit output interface 2.The output port of micro controller system 5 links to each other with the input port of darlington transistor array chip 4, the normally opened relay in the mouth control relay keyboard circuit 3 of darlington transistor array chip 4.Relay keyboard circuit 3 is to replace mobile phone key with the normally opened relay that is subjected to 4 controls of darlington transistor array chip in the cell phone keyboard circuit.Relay keyboard circuit 3 links to each other with the input end of vehicle carried mobile phone CPU1.The mouth of micro controller system 5 links to each other with the input end of forcing lugs 6.The mouth of car speed sensor 7 links to each other with the input end of combination instrument 8, and the mouth of combination instrument 8 links to each other with the input end of micro controller system 5.Car speed sensor 7 of the present utility model and combination instrument 8 are prior art, promptly adopt the car speed sensor and the combination instrument of existing self-propelled vehicle.
See also Fig. 2, (LEXUS LS-400) is example with Lexus, and the mouth of combination instrument 8 links to each other with the timer/counter T1 mouth of MCS-51 type micro controller system 5 through NO.4 connection box (J/B NO.4).Transmission output shaft is whenever goed around, and car speed sensor 7 produces 20 impulse singlas and gives combination instrument 8.This signal after the shaping translation circuit is handled, becomes the timer/counter T1 mouth that 4 impulse singlas are added to micro controller system 5 in combination instrument 8.The TO timer provides the frequency measurement time constant, roughly per 0.2 second once sampling, and counting machine T1 counts the vehicle speed pulse signal, is converted into then kilometer/hour being the vehicle speed value of unit.
See also Fig. 3, the delivery port of MCS-51 type micro controller system 5 has been expanded two 74LS377, and with the address latch of 74HC373 as MCS-51 type micro controller system 5 least-significant bytes A wire/data line PO, OE is set to low level, latchs the effective latch signal ALE in address that permission signal LE is controlled by MCS-51 type micro controller system 5.Like this, when external address latchs useful signal ALE when making LE become high level, the 74HC373 internal register just is in pass-through state; When ALE drops to low level, be that the least-significant byte address on MCS-51 type micro controller system 5 buses is locked in the internal register immediately with the input D0-D7 of latch.Using P2.7 (is A
15) and A
0As chip selection signal.Work as P2.7=1, A
0Chose 74LS377 (1) at=0 o'clock; Work as P2.7=1, A
0Chose 74LS377 (2) at=1 o'clock.The control signal that micro controller system 5 sends becomes the control signal of Transistor-Transistor Logic level after 74LS377 (1), 74LS377 (2) buffering latchs, directly be added to the input end of darlington transistor array chip ULN2803, the closure of normally opened relay K1-K16 in the mouth control relay keyboard circuit 3 of darlington transistor array chip 4.
See also Fig. 4, relay keyboard circuit 3 is to replace mobile phone key with the normally opened relay that is subjected to 4 controls of darlington transistor array chip in the cell phone keyboard circuit.With Nokia's 3210 type GSM mobile handsets is example, above-mentioned keyboard adopts four lines four column matrix to arrange, intersection is provided with normally opened relay at ranks, the initial condition of ranks is a high level, its level setting is finished by cell-phone microprocessor D300 with detection, column scan is carried out in advanced every trade scanning again, and D300 determines the function of normally opened relay according to the level of ranks.Suppose that the speed of a motor vehicle that records is per hour 15 kilometers, the control signal that MCS-51 type micro controller system sends directly is added to the input end of darlington transistor array chip ULN2803 after buffering latchs.4 normally opened relays of representative " MAIL ", " 1 ", " 5 ", " SEND " are closed successively in order in the mouth control relay keyboard circuit 3 of ULN2803.After the keyboard scan program of vehicle carried mobile phone 1 was obtained these information, an operating sequence of storage triggered the 15th content of having stored and issues car owner or monitoring and control centre for the note of " per hour 15 kilometers of the speed of a motor vehicle " in the vehicle carried mobile phone 1 by the keypad information of receiving.Vehicle carried mobile phone of the present utility model is a prior art, as the aforementioned Nokia's 3210 type GSM mobile handsets.
See also Fig. 5, vibrating circuit output interface 2 of the present utility model is to replace vibrating motor with a normally opened relay on the vibrating circuit of vehicle carried mobile phone 1.Deliver to the 1st pin of driving tube U501 from the vibratory drive actuation signal (VIB-EN) of vehicle carried mobile phone CPU, make the B+ voltage of its 5th pin deliver to the 4th pin (mouth) of U501.Normally opened relay K gets electric back closure and sends an external interrupt request signal.This external interrupt request signal is added on INTO (P3.2) pin of MCS-51 type micro controller system 5 through d type flip flop.
See also Fig. 6, the control signal of MCS-51 type micro controller system 5 is received the light-emitting diode negative terminal of photoelectrical coupler by the output of P1.1 pin through the TTL not gate.Connecting like this is the bigger characteristic of absorption current when utilizing TTL door output low level, is beneficial to mate with light-emitting diode.When the speed of a motor vehicle during less than the setting value of program, P1.1 pin output low level, the light-emitting diode conducting is luminous, and photo-transistor is subjected to illumination to penetrate the back conducting, and the control contact that drives normally closed relay J disconnects, and cuts off the power supply of oil pump and supplies with, and forces stolen motor vehicles parking.The diode D that is connected in parallel on normally closed relay J two ends is used for discharging the inverse voltage that produces when coil blackout.
See also Fig. 7, stop signal of the present utility model identification workflow is as follows: after the vehicle carried mobile phone 1 that is in readiness for action is received call number, an operating sequence of storage is compared call number in the vehicle carried mobile phone 1 with the particular number of storage, if 2 number differences, vehicle carried mobile phone 1 returns readiness for action.If 2 numbers are identical, then stop signal obtains confirming, vehicle carried mobile phone 1 Vibration on Start-up circuit 2 is added to a break request signal input end of micro controller system 5.
See also Fig. 8, pressure parking workflow of the present utility model is as follows: after the micro controller system 5 response interrupt request, interrupt carrying out the speed information driver routine, a program that starts storage is judged the speed of a motor vehicle of this moment.If the speed of a motor vehicle is less than the setting value of program (for example per hour 20 kilometers), micro controller system 5 will be to forcing lugs 6 send cutoff command, and the modes such as power supply supply of forcing lugs 6 to adopt to disconnect normally closed relays to cut off oil pumps realize forcing to stop.If the speed of a motor vehicle is greater than the setting value of program, program will be delayed time a bit of time and be judged the speed of a motor vehicle once more after (for example 30 seconds), after the speed of a motor vehicle is less than setting value just to forcing lugs 6 to send cutoff command.
Monitoring anti-theft function of the present utility model is strong, does not endanger under the prerequisite of public transport safety and erasure signal maloperation at first considering, can force stolen self-propelled vehicle to stop effectively.
Claims (4)
1, a kind of anti-joyride device of long-range pressure emergency, it is characterized in that: be core with the micro controller system, comprise vehicle carried mobile phone, the vibrating circuit output interface, single chip circuit, force lugs, the darlington transistor array chip, the relay keyboard circuit, the car speed sensor mouth of self-propelled vehicle is connected to the input end of combination instrument, the mouth of combination instrument is connected to the micro controller system input end, the impulse singla of car speed sensor output enters micro controller system and counts processing behind combination instrument, determine the speed of a motor vehicle, single chip circuit outputs control signals to darlington transistor array chip input end, the multichannel output of darlington transistor array chip is connected to the relay keyboard circuit, corresponding relay in the keyboard circuit of control relay road, the relay keyboard circuit links to each other with the vehicle carried mobile phone circuit input end, the signal that corresponding relay in the relay keyboard circuit triggers vehicle carried mobile phone sends, vehicle carried mobile phone and car owner's mobile phone or monitoring and control centre communicate, and after carrying out recognition and verification, vehicle carried mobile phone output is connected with the micro controller system input end by the vibrating circuit output interface, micro controller system outputting parking signal forces the lugs control circuit to cut off the oil pump power supply to forcing lugs.
2, the anti-joyride device of long-range pressure emergency according to claim 1 is characterized in that the relay keyboard circuit is to replace mobile phone key with the normally opened relay that is subjected to the darlington transistor array chip controls in the cell phone keyboard circuit.
3, the anti-joyride device of long-range pressure emergency according to claim 1 is characterized in that the closure of normally opened relay in the mouth control relay keyboard circuit of darlington transistor array chip.
4, the anti-joyride device of long-range pressure emergency according to claim 1 is characterized in that the vibrating circuit output interface is to replace vibrating motor with a normally opened relay on the vehicle carried mobile phone vibrating circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032485816U CN2656233Y (en) | 2003-08-21 | 2003-08-21 | Theft-proof device for long distance forced safety stopping car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032485816U CN2656233Y (en) | 2003-08-21 | 2003-08-21 | Theft-proof device for long distance forced safety stopping car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2656233Y true CN2656233Y (en) | 2004-11-17 |
Family
ID=34327336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032485816U Expired - Fee Related CN2656233Y (en) | 2003-08-21 | 2003-08-21 | Theft-proof device for long distance forced safety stopping car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2656233Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328632A (en) * | 2011-07-20 | 2012-01-25 | 广州市雄兵汽车电器有限公司 | Method for alarming in case of vehicle accident |
-
2003
- 2003-08-21 CN CNU032485816U patent/CN2656233Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328632A (en) * | 2011-07-20 | 2012-01-25 | 广州市雄兵汽车电器有限公司 | Method for alarming in case of vehicle accident |
| CN102328632B (en) * | 2011-07-20 | 2012-12-26 | 广州市雄兵汽车电器有限公司 | Method for alarming in case of vehicle accident |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201231732Y (en) | Wireless vehicle-mounted alarming anti-theft equipment | |
| CN2656233Y (en) | Theft-proof device for long distance forced safety stopping car | |
| CN204021053U (en) | Battery-driven car anti-theft electric control ignition lock system | |
| CN201249735Y (en) | Vehicle burglarproof system | |
| CN201901107U (en) | Passive keyless entry anti-theft system based on automobile bus control | |
| CN212637322U (en) | Alarm system in mobile phone leaving-over vehicle | |
| CN101055650A (en) | Vehicle theft prevention method and its using device | |
| CN200986738Y (en) | Remote anti-theft alarm system for automobile | |
| CN106080854A (en) | A kind of anti-theft system of electromotor car | |
| CN105966500A (en) | Electric car anti-theft system | |
| CN2264695Y (en) | Cipher device for preventing theft of vehicle | |
| CN112572346A (en) | Automobile anti-theft device based on old mobile phone | |
| CN2481576Y (en) | Radio remote-controlled telemeasurement alarm device for car | |
| CN1164447C (en) | Antitheft-antirobbing speed controller of motor-driven vehicle | |
| CN2661505Y (en) | Vehicle fingerprint lock | |
| CN2592453Y (en) | Automobile and motorcycle electric-shock anti-theft mobile-phone alarm | |
| CN2658867Y (en) | Multifunction vehicle traffic control device | |
| CN2152720Y (en) | Anti-theft device for car and motorcycle | |
| CN1506252A (en) | Anti-theft device for automobile | |
| CN2670188Y (en) | Anti-theft apparatus of vehicle | |
| CN2538634Y (en) | Speech anti-theft anti-hijacking controller for motor vehicle | |
| CN2437545Y (en) | Multipoint monitoring calling display type theftproof alarm system for car | |
| CN2759863Y (en) | Automobile burglar alarm utilizing mobile-phone network | |
| CN2678973Y (en) | Electronic cipher locking alarm for motor vehicle | |
| CN2737642Y (en) | Anti theft alarm for motorcycle |
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 |