CN2589296Y - Bi-directional display remote control vehicle burglar alarm - Google Patents
Bi-directional display remote control vehicle burglar alarm Download PDFInfo
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- CN2589296Y CN2589296Y CN02276126U CN02276126U CN2589296Y CN 2589296 Y CN2589296 Y CN 2589296Y CN 02276126 U CN02276126 U CN 02276126U CN 02276126 U CN02276126 U CN 02276126U CN 2589296 Y CN2589296 Y CN 2589296Y
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Abstract
The utility model relates to a bi-directional display remote control vehicle burglar alarm which is composed of a remote control mobile phone, a control host and fittings, wherein the remote control mobile phone and the control host are in wireless two-way connection, and the control host and the fittings are in wired one-way connection. The remote control liquid crystal mobile phone is taken by a person, the control host is installed on a motor vehicle, and the fittings which are installed on the motor vehicle are the auxiliary hardware of the control host. The remote control mobile phone is in one-way connection with a transmitter circuit, a receiving circuit, a transmitting circuit and a liquid crystal display wire by a remote control chip. The remote control chip is composed of a liquid crystal display driving circuit, a rolling random clobber generating circuit and a rolling clobber decoder circuit.
Description
Technical field
The utility model relates to a kind of wireless transmission alarm, particularly a kind of two-way display remoting theft-proof alarm of motor vehicle.
Technical background
Existing annunciator divides wireless unidirectional annunciator and double-direction radio liquid crystal annunciator.They have certain anti-theft alarm effect, but have different shortcomings separately: the wireless unidirectional annunciator has tangible inconvenience and limitation; Double-direction radio liquid crystal annunciator, some has adopted rolling code, seems to have increased reliability and anti-interference resistance, energy instant alerts owner when robbed or burgled, vehicle also can send sound and light signal immediately, can make vehicle flame-out if report to the police under steam.But also in following problem: the first, if only adopt rolling code, rolling code self algorithm also has certain rules, and the active computer arithmetic speed can reach per second more than 1,000,000,000 times, break rolling code have more than is needed a few minutes.The second, existing self-propelled vehicle more and more adopts EFI and direction, brake power-assisted, if can directionless and brake after flame-out, is quite dangerous, and flame-out vehicle can travel as usual and not have antitheft effect.
Summary of the invention
The purpose of this utility model provides a kind of employing rolling mess code remote control control, the stolen warning of vehicle back instant alerts owner, send near the police sound and light alarm signal prompt vehicle simultaneously, and vehicle is forced the two-way display remoting theft-proof alarm of motor vehicle of emergency after being robbed under steam.
Above-mentioned purpose of the present utility model realizes by following technical measures.
The utility model mainly is to be made of remote control mobile phone, main control system and annex three parts; For wireless two-way is connected, between main control system and the annex wired unidirectional connection between remote control mobile phone and the main control system.Remote control mobile phone is carried by self-propelled vehicle owner or chaufeur, and main frame is installed on the self-propelled vehicle, and annex is the ancillary hardware of main frame, is installed in each mechanical action of aux. controls self-propelled vehicle or demonstration on the self-propelled vehicle.As Fig. 1-A, shown in Figure 2.
Remote control mobile phone is by remote-controlled chip and transmitter circuitry, acceptor circuit, transmission circuit, wired unidirectional connection of liquid crystal; Remote-controlled chip is made of liquid crystal display drive circuit, rolling random code-disordering generation circuit, rolling code-disordering decoder three-circuit.As shown in Figure 2.
Main control system is connected and composed by signal processing chip (unit) and vehicle control chip (unit) two circuit and auxiliary circuit: be wired two-way connection between signal processing chip (unit) and the vehicle control chip (unit).Shown in Fig. 1-B.
Signal processing chip (unit) and wired unidirectional connection of transmission circuit and acceptor circuit are with data memory, wired two-way connection of vehicle control chip; Vehicle control chip (unit) is that unidirectional input type is connected with signals such as door contact interrupter, vehicle launch, brake cable, oil pressure line, boot switch, vibrations, is connected with unidirectional output types of annex such as annunciator, vehicle launch device, car light, power supply, power cutoff device, air-conditionings.As Fig. 1-B, shown in Figure 3.
23 pin of figure two IC3 receive from 8 pin of IC1 are anti-snatch rob signal after, at first vehicle does not have any action, after spending 30 seconds approximately, the 6 pin output high level of IC2 is to 25 pin of IC3,18 pin were exported high level after 25 pin of IC3 were received signal, 1 pin of IC4 is received 16 pin output low levels behind the signal, relay J 206, the J202 adhesive, 6 pin of IC2 are output low level relay J 206 again, J202 disconnects, the control car light flashes (can point out the vehicle's surroundings people to note) 28 times, and 13 pin of IC3 output high level, 5 pin of IC4 are received 12 pin output low levels behind the signal, relay J 201 adhesives, control vehicle flame-out (direction of traffic and brake are unaffected in repetition test 8 seconds).6 pin of IC2 output low level relay J 201 disconnections again after 6 seconds, vehicle relies on the entry into service of self inertia fire an engine, at this moment vehicle slows down, No. 6 vehicles reach stopping speed substantially so repeatedly, export high level by 13 pin of IC3 again, 5 pin of IC4 are received 12 pin output low levels behind the signal, relay J 201 adhesives, and control vehicle is flame-out.Cross after 1 minute two-way liquid crystal display roll at random mess code remote control self-propelled vehicle safety alarm device starting sound (the 20 pin output audio signals of IC3), light (the same flashing light) alerting signal simultaneously.People's vehicle is stolen near the prompting, forces the ruffian to abandon car, thereby has ensured the safety of lives and properties.
This function at first allows vehicle enter false fault, and vehicle safety is stopped, and allows the ruffian think and is that car is bad, abandons robbing car, does not also abandon as the ruffian, not only can't start vehicle, wait be arresting of police.
Figure one is that the basis produces at random mess code of 128 rolling codes+16 bit function sign indicating number+128 for IC1 detects behind the push button signalling inside mess code producer that rolls at random with address own, is launched by radio transmitter by 2 pin of IC1.ICC receives 13 pin of being given IC1 after the digital polse that figure one remote control liquid crystal mobile phone sends by 4 pin of ICC in the figure two host circuit schematic diagrams, IC1 after receiving digital polse removes mess code, rolling code is reduced into address code and function code, if IC1 reads the password that memory IC 2 is deposited in advance again, compares the identical sign indicating number of read out function again with password after 4 pin of ICC are sent reduction here.
Its circuit connects:
A, is connected with 6 pin to 10 pin of IC1 respectively to 25 pin 21 pin of IC3, and 6 pin to 11 pin of IC3 are connected with R101 to R106 respectively, and 12 pin to 18 pin of IC3 are connected with 1 pin to 7 pin of IC4 respectively, and 10 pin to 16 pin of IC4 are connected with J201 to J206 respectively;
B, 6 pin of IC2 are connected with 2 pin of IC3 and are in parallel with R107 to R112 by R51, R52, R53, and R107 to R112 is in parallel with R101 to R106 and D101 to D106 respectively;
C, 2 pin (RA3) of IC1 are connected and ground connection with 2 pin of IC2 by R111, and 3 pin of IC2 are connected with 2 pin (RA3) of IC1 by R113, D102;
D, 2 pin (RA3) of IC1 are connected with L201, R202, D201 positive pole by R201, Q201, C201, and negative pole is connected with 1 pin, the R202 other end of SY501 by L202, Q202, is connected with 3 pin, the Q201 of SY501 by C202 again;
E, 4 pin of ICC are connected with 13 pin of IC1.Above-mentioned connection as shown in Figure 3.
Advantage of the present utility model has been to remedy numerous shortcomings of existing burglar alarm, mainly shows following two aspects:
A) the utility model has adopted the mess code of the rolling code+function code of seniority top digit+at random, and without any regularity, even the decryption method of a certain product all can't be known by designer and manufacturer, not only can anti-copy, anti-carrying get even the high-velocity scanning machine also takes this kind password to have no idea;
B) safety supposition property fault of the present utility model is flame-out stops, and the quilt that can prevent vehicle is robbed car owner's lives and properties are protected.
Description of drawings
Fig. 1 is a circuit box connection diagram of the present utility model,
Fig. 2 is that mobile phone circuit of the present utility model is implemented illustration,
Fig. 3 is that circuitry of the present utility model is implemented illustration.
Principle of work of the present utility model and advantage:
Fig. 3, the definition of IC1 output function: 6 pin are for setting up defences.7 pin are for withdrawing a garrison; 8 pin are anti-snatch; 9 pin are starting; 6 pin+7 pin are for regulating sound; 6 pin+8 pin are for regulating vibration; 6 pin+9 pin are for seeking car, "+" expression output simultaneously.
Fig. 3 two IC1 read IC2 storage address sign indicating number again and the sign indicating number stack of setting up defences produces 128 rolling codes+16 bit function sign indicating numbers (passback set up defences sign indicating number be FBEAH)+128 mess code at random, transmit whole J117 by 12 pin of IC2 and launch.Figure one RF transmits 1 pin that signal is given IC1 by 4 pin after receiving signal, IC1 after receiving digital polse removes mess code, rolling code is reduced into address code and function code, IC1 and the emission address code of self are relatively, if the identical sign indicating number of read out function again (passback set up defences sign indicating number for FBEAH people confirm correct after, show " setting up defences " by 6, the 7 pin output pulse signal control simultaneously liquid crystal board of IC1, N pin output pulse signal pronounces buzzer phone simultaneously, stop after a while, and can remove by the user.Thereby finished the two-way liquid crystal display mess code remote control theft-proof alarm of motor vehicle bidirectional transmission at random of rolling.
After 22 pin of the IC3 of Fig. 3 are received the cranking signal of 9 pin of IC1, IC3 at first detects whether pull-up (whether 8 pin of IC3 are low level) of stopping brake lock, as the brake then (not pull-up stopping brake lock then start stop) of shaking hands, the 14 pin output high level of IC3,6 pin of IC4 are received 11 pin output low levels behind the signal, relay J 203 adhesives, the output startup power supply.The 17 pin output high level of IC3,2 pin of IC4 are received 15 pin output low levels behind the signal, relay J 204 adhesives, the vehicle launch relay is opened in output, 9 pin of IC3 detect whether organic oil pressure determines whether vehicle starts, started then starting as vehicle and stopped, as unstart then main control system repeat above process.Behind the vehicle launch, do not insert then auto shut down after 8 minutes of key as vehicle.
IC2 is translated into the adjusting audio function with function code, 6 pin of IC2,8 pin are exported 25 pin, 23 pin of high level to IC3,18 pin were exported high level after 25 pin of IC3,23 pin were received signal, 1 pin of IC4 is received 16 pin output low levels behind the signal, relay J 206, J202 adhesive, 6 pin of IC2 output low level relay J 206, J202 again disconnect, and the control car light flashes.Sensitivity is that a line flashes once, and secondary is flashed in the two wires, three-wayly flashes three times, four lines and flashes four times.The highest four lines of one line are minimum.
Under the state of setting up defences, as vibrate vehicle, after 7 pin of figure two IC3 detect the vibration alarming signal, the 20 pin output audio signals of IC3, starting alarming horn, the 18 pin output high level of IC3,1 pin of IC4 is received 16 pin output low levels behind the signal, relay J 206, J202 adhesive, 6 pin of IC2 output low level relay J 206, J202 again disconnect, and the control car light flashes.13 pin of IC3 output high level, 5 pin of IC4 are received 12 pin output low levels behind the signal, relay J 201 adhesives, and a firing unit of driving continues.Stop after 28 seconds, and keep the state of setting up defences.
Under the state of setting up defences, as vibrate vehicle, after 11 pin of figure two IC3 detect the vibration alarming signal, the 20 pin output audio signals of IC3, starting alarming horn, the 18 pin output high level of IC3,1 pin of IC4 is received 16 pin output low levels behind the signal, relay J 206, J202 adhesive, 6 pin of IC2 output low level relay J 206, J202 again disconnect, and the control car light flashes.13 pin of IC3 output high level, 5 pin of IC4 are received 12 pin output low levels behind the signal, relay J 201 adhesives, and a firing unit of driving continues.Stop after 28 seconds, and keep the state of setting up defences.
The specific embodiment
As Fig. 1-A, shown in Figure 2.The utility model mainly is to be made of remote control mobile phone, main control system and annex three parts; Wireless two-way is connected wired unidirectional connection between main control system and the annex between remote control mobile phone and the main control system.Remote control mobile phone is carried by self-propelled vehicle owner or chaufeur, and main frame is installed on the self-propelled vehicle, and annex is the ancillary hardware of main frame, is installed in each mechanical action of aux. controls self-propelled vehicle or demonstration on the self-propelled vehicle.
As shown in Figure 2.Remote control mobile phone is by remote-controlled chip (716C54C) and transmitter circuitry, acceptor circuit, transmission circuit, wired unidirectional connection of liquid crystal; Remote-controlled chip is made of liquid crystal display drive circuit, rolling random code-disordering generation circuit, rolling code-disordering decoder circuit.Main control system is connected and composed by signal processing chip (716C54C) and vehicle control chip (P16C54C) two circuit and auxiliary circuit: be wired two-way connection between signal processing chip (unit) and the vehicle control chip (unit).
Signal processing chip (unit) and wired unidirectional connection of transmission circuit and acceptor circuit are with data memory, wired two-way connection of vehicle control chip; Vehicle control chip (unit) is that unidirectional input type is connected with signals such as door contact interrupter, vehicle launch, brake cable, oil pressure line, boot switch, vibrations, is connected with unidirectional output types of annex such as annunciator, vehicle launch device, car light, power supply, power cutoff device, air-conditionings.
Power supply, emitter, receiver, Liquid Crystal Display (LCD), LCD driver, mess code producer, rolling code-disordering decoder, input/output control unit, data memory at random roll.Wherein LCD driver, roll at random mess code producer, rolling code-disordering decoder, finish by an one-chip computer; Input/output control unit is finished by another piece one-chip computer; Data memory is deposited the original address sign indicating number.
Claims (5)
1, a kind of two-way display remoting theft-proof alarm of motor vehicle that is made of remote control mobile phone, main control system and annex three parts is characterized in that; Wireless two-way is connected between a, remote control mobile phone and main control system, is wired unidirectional connection between main control system and the annex; B, remote control liquid crystal mobile phone is carried by the people, and main frame is installed on the self-propelled vehicle, and annex is the ancillary hardware of main frame, is installed on the self-propelled vehicle.
2, two-way display remoting theft-proof alarm of motor vehicle according to claim 1 is characterized in that; A, remote control mobile phone is by remote-controlled chip and transmitter circuitry, acceptor circuit, transmission circuit, wired unidirectional connection of liquid crystal; B, remote-controlled chip is made of liquid crystal display drive circuit, rolling random code-disordering generation circuit, rolling code-disordering decoder three-circuit.
3, two-way display remoting theft-proof alarm of motor vehicle according to claim 1 is characterized in that; A, main control system is connected and composed by signal processing chip (unit) and vehicle control chip (unit) two circuit and auxiliary circuit: b is wired two-way connection between signal processing chip (unit) and the vehicle control chip (unit).
4, two-way display remoting theft-proof alarm of motor vehicle according to claim 2 is characterized in that; A, signal processing chip (unit) and wired unidirectional connection of transmission circuit and acceptor circuit are with data memory, wired two-way connection of vehicle control chip; B, vehicle control chip (unit) is that unidirectional input type is connected with signals such as door contact interrupter, vehicle launch, brake cable, oil pressure line, boot switch, vibrations, is connected with unidirectional output types of annex such as annunciator, vehicle launch device, car light, power supply, power cutoff device, air-conditionings.
5, two-way display remoting theft-proof alarm of motor vehicle according to claim 3 is characterized in that; A, is connected with 6 pin to 10 pin of IC1 respectively to 25 pin 21 pin of IC3, and 6 pin to 11 pin of IC3 are connected with R101 to R106 respectively, and 12 pin to 18 pin of IC3 are connected with 1 pin to 7 pin of IC4 respectively, and 10 pin to 16 pin of IC4 are connected with J201 to J206 respectively; B, 6 pin of IC2 are connected with 2 pin of IC3 and are in parallel with R107 to R112 by R51, R52, R53, and R107 to R112 is in parallel with R101 to R106 and D101 to D106 respectively; C, 2 pin (RA3) of IC1 are connected and ground connection with 2 pin of IC2 by R111, and 3 pin of IC2 are connected with 2 pin (RA3) of IC1 by R113, D102; D, 2 pin (RA3) of IC1 are connected with L201, R202, D201 positive pole by R201, Q201, C201, and negative pole is connected with 1 pin, the R202 other end of SY501 by L202, Q202, is connected with 3 pin, the Q201 of SY501 by C202 again; E, 4 pin of ICC are connected with 13 pin of IC1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02276126U CN2589296Y (en) | 2002-08-16 | 2002-08-16 | Bi-directional display remote control vehicle burglar alarm |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02276126U CN2589296Y (en) | 2002-08-16 | 2002-08-16 | Bi-directional display remote control vehicle burglar alarm |
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| Publication Number | Publication Date |
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| CN2589296Y true CN2589296Y (en) | 2003-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN02276126U Expired - Fee Related CN2589296Y (en) | 2002-08-16 | 2002-08-16 | Bi-directional display remote control vehicle burglar alarm |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973248A (en) * | 2010-10-09 | 2011-02-16 | 花家定 | Electric-vehicle/car anti-stealing alarming and monitoring system |
| CN103723116A (en) * | 2012-10-13 | 2014-04-16 | 成都进界科技有限公司 | Automobile remote anti-theft and alarm system based on GSM |
| CN106394483A (en) * | 2016-10-11 | 2017-02-15 | 成都芯云时代科技有限公司 | Wireless vehicle lock device with two-way alarm vibration |
| CN108860386A (en) * | 2018-04-19 | 2018-11-23 | 深圳市泰比特科技有限公司 | Electric vehicle anti-theft master controller and control method based on loRa technology |
-
2002
- 2002-08-16 CN CN02276126U patent/CN2589296Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973248A (en) * | 2010-10-09 | 2011-02-16 | 花家定 | Electric-vehicle/car anti-stealing alarming and monitoring system |
| CN103723116A (en) * | 2012-10-13 | 2014-04-16 | 成都进界科技有限公司 | Automobile remote anti-theft and alarm system based on GSM |
| CN106394483A (en) * | 2016-10-11 | 2017-02-15 | 成都芯云时代科技有限公司 | Wireless vehicle lock device with two-way alarm vibration |
| CN108860386A (en) * | 2018-04-19 | 2018-11-23 | 深圳市泰比特科技有限公司 | Electric vehicle anti-theft master controller and control method based on loRa technology |
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Legal Events
| Date | Code | Title | Description |
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| 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 |