CN2256040Y - Ignition controller for vehicles - Google Patents
Ignition controller for vehicles Download PDFInfo
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- CN2256040Y CN2256040Y CN 96225250 CN96225250U CN2256040Y CN 2256040 Y CN2256040 Y CN 2256040Y CN 96225250 CN96225250 CN 96225250 CN 96225250 U CN96225250 U CN 96225250U CN 2256040 Y CN2256040 Y CN 2256040Y
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Abstract
The utility model relates to an actuating controller for an automobile. The utility model is composed of a keyboard, an outer shell, a circuit part and an electromagnetic valve. The circuit part comprises a coding circuit, a digital comparing circuit and a time delay drive circuit. The input terminal of the coding circuit is connected with the keyboard, and the output terminal of the coding circuit is connected with the digital comparing circuit. The digital comparing circuit is connected with the electromagnetic valve by the time delay drive circuit. By adopting an electronic digital code circuit, the code can be set and can be input; thus, the circuit bus of the automobile is switched on, and the electromagnetic valve is opened; so the automobile can be actuated to work. The utility model has the advantages of simple structure, convenient installation and use, and good secret performance. The utility model can replace the circuit lock of the automobile. When the utility model is used, lawbreakers are effectively prevented from stealing the automobile.
Description
The utility model relates to a kind of automobile starting control gear, a kind of control gear with electronic digit cipher control automobile starting of more specifically saying so.
At present, a large amount of appearance of automobile are high-grade luxurious car increasing particularly, make automobile anti-misfortune anti-robbery anti-theft problem pendulum people in face of, though people have adopted some safety prevention measures on automobile, as between the two row's seats of the front and back of automobile, the toughened glass layer being set, wire gaze and pilot set are provided with metal protection plate etc., also have plenty of alarm is set on automobile, utilize and report to the police, means such as sound threatens dare not be committed a crime the lawless person, but these class alarm component are more, structure is more complicated also, fabricating cost is higher, need carry out the transformation of specialty to automobile, and these are arranged on remote area or unmanned location and then do not have due effect, can not guarantee driver's personal safety effectively, how to prevent that automobile is stolen, the generation of phenomenon such as rob, guarantee driver's personal safety, and it is simple in structure, install to make easily, has easy to usely become current urgent problem.
It is a kind of simple in structure, easy to install that the purpose of this utility model is to provide, and can prevent effectively reliably that automobile is stolen, quilt is robbed the automobile starting control gear that phenomenon takes place.
The purpose of this utility model can reach by following measure: this automobile starting control gear, form by keyboard, shell, circuit part and solenoid valve, the main feature of its structure is that circuit part includes coding circuit 1, digital comparator 2, delay driving circuit 3, the input termination keyboard of coding circuit 1, its output termination digital comparator 2, digital comparator 2 links to each other with solenoid valve by delay driving circuit 3.
The pin 1～4 of the encoder IC3 of coding circuit 1 in the utility model technical solution, 10～13 with corresponding key 4～7,0～3 links to each other, and the resistance R 3～R10 that is connected to an end ground connection respectively, or the input end of door IC1d and IC1b connects pin 14 and the pin 9 of encoder IC3 respectively, or the output terminal of another input termination of door IC1d or door IC1a, or two input ends of door IC1a connect keyboard 8 and 9 respectively, and the resistance R 1 that is connected to an end ground connection respectively, R2, the input end of the input termination IC1d of not gate IC2d and or the door IC1a output terminal, or another input end of door IC1b is through resistance R 1 ground connection, or the output terminal of door IC1d meets counter IC6 by resistance R 19, and the right-hand member of resistance R 19 is by capacitor C 3 ground connection.
The pin 2 of the comparator IC4 of digital comparator 2 in the utility model technical solution, 4 ground connection, pin 3 connects the pin 14 of counter IC6, pin 1 connects the input end of not gate IC2d, pin 9 connect or the door IC1b output terminal, pin 11 and pin 14 connect pin 6 and the pin 7 of encoder IC3 respectively, pin 15,13,12,10 are connected to the resistance R 15～R18 of an end ground connection respectively, and to be connected to four at the other end of resistance R 15～R18 be one group diode D1～D16 and sensitive switch K1～K16, the pin 2 of another termination counter IC6 correspondence of sensitive switch, 4,7,10, sensitive switch K13～K16 links to each other with " # " button of keyboard after being connected respectively to counter IC6 and series resistor R11 by resistance R 12, and join with power supply, resistance R 12 is by capacitor C 1 ground connection, the pin 14 of counter IC5 meets comparator IC4 by resistance R 20, incorporates pin 13 ground connection of capacitor C 4 backs with counter IC5 between the resistance R 20 sum counter IC5 into.
The input end of the AND NOT gate IC2c of delay driving circuit 3 links to each other with the pin 10 of counter IC5 in the utility model technical solution, its output terminal is successively by diode D17, AND NOT gate IC2b, resistance R 14 links to each other with the base stage of triode BG1, the positive pole of diode D17 is while and resistance R 13 also, the positive pole of capacitor C 2 links to each other, the negative pole of C2 links to each other with the negative pole of power supply, the other end of R13 links to each other with the positive pole of power supply, the emitter of triode BG1 connects the negative pole of power supply, the collector electrode of triode BG1 links to each other with diode D20 and relay coil J1, and the other end of diode D20 and relay coil J1 links to each other with positive source.
Solenoid valve DCF in the utility model technical solution links to each other successively with the moving together contact of relay coil J1, the break contact of J2, relay coil J1 and automobile circuit bus, solenoid valve DCF are in parallel, the other end of relay J 2 break contacts links to each other with the positive pole of power supply, the other end of solenoid valve DCF links to each other with the negative pole of power supply, one of relay J 2 terminates on the keyboard " * ", the other end ground connection.Positive source links to each other with IC 1～IC6 with shunt capacitance through diode.
The working principle of the utility model automobile starting control gear is as follows: four password settings are realized by four groups of sensitive switch K1～K16, unlocking cipher is imported by keyboard, encoder IC3 and IC1a, IC1d, IC2d, IC1b converts the decimal number password of keyboard input to the tetrad sign indicating number, again by comparator IC4 with in the password established compare, both phase unison counter IC5 add 1, when counter IC5 count results reaches 4, export a high level burst pulse as unlocking signal, simultaneously, counter IC6 adds up input password figure place, behind 4 unlock codes of input, circuit automatically resets.Also can realize manual reset to cryptochannel by means of " # " button on the keyboard.The pulse signal starting relay J1 after amplifying that unblanks, the automobile circuit bus is connected, and simultaneously, electromagnetic valve circuit is connected; Circuit, oil circuit are unimpeded, and automobile can start.
The utility model automobile starting control gear is owing to adopt the electronic digit cryptochannel by the purpose that relatively reaches connection automobile circuit bus, opens solenoid valve of password and input password is set, simple in structure, easy to install, security performance is good, not only can replace the Circuit lock on the existing automobile fully, and can also prevent the pilferage robbery activity of lawless person effectively to automobile, guaranteed driver's personal safety effectively.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the electrical schematic diagram of the utility model automobile starting control gear;
Fig. 2 is the circuit block diagram of the utility model automobile starting control gear.
By Fig. 1～Fig. 2 as can be known, the utility model automobile starting control gear is made up of keyboard, shell, circuit part and solenoid valve, circuit part includes coding circuit 1, digital comparator 2, delay driving circuit 3, the input termination keyboard of coding circuit 1, its output termination digital comparator 2, digital comparator 2 links to each other with solenoid valve by delay driving circuit 3.The pin 1～4 of the encoder IC3 of coding circuit 1,10～13 with corresponding keyboard 4～7,0～3 links to each other, and the resistance R 3～R10 that is connected to an end ground connection respectively, or door IC1d, the input end of IC1b connects the pin 14 of encoder IC3 respectively, 9, or the output terminal of another input termination of door IC1d or door IC1a, or the input termination keyboard 8 and 9 of door IC1a, and the resistance R 1 that is connected to an end ground connection respectively, R2, the input termination of not gate IC2d or the door IC1d another input end and or the door IC1a output terminal, or another input end of door IC1b is through resistance R 1 ground connection, or the output terminal of door IC1d meets counter IC6 by resistance R 19, and the right-hand member of resistance R 19 is by capacitor C 3 ground connection.The pin 2 of the comparator IC4 of digital comparator 2,4 ground connection, pin 3 connects the pin 14 of counter IC6, pin 1 connects the input end of not gate IC2d, pin 9 connect or the door IC1b output terminal, pin 11,14 connect the pin 6 of encoder IC3 respectively, 7, pin 15,13,12,10 are connected to the resistance R 15～R18 of an end ground connection respectively, and to be connected to four at the other end of resistance R 15～R18 be one group diode D1～D16 and sensitive switch K1～K16, the pin 2 of another termination counter IC6 of sensitive switch, 4,7,10, sensitive switch K13～K16 links to each other with " # " button of keyboard after being connected respectively to counter IC5 and series resistor R11 by resistance R 12, and join with power supply, resistance R 12 is by capacitor C 1 ground connection, the pin 14 of counter IC5 meets comparator IC4 by resistance R 20, incorporates pin 13 ground connection of capacitor C 4 backs with counter IC5 between the resistance R 20 sum counter IC5 into.The input end of AND NOT gate IC2c in the delay driving circuit 3 links to each other with the pin 10 of counter IC5, its output terminal is successively by diode D17, AND NOT gate IC2b, resistance R 14 links to each other with the base stage of triode BG1, the positive pole of diode D17 is while and resistance R 13 also, the positive pole of capacitor C 2 links to each other, the negative pole of C2 links to each other with the negative pole of power supply, the positive pole of another termination power of resistance R 13, the emitter of triode BG1 links to each other with the negative pole of power supply, the collector electrode of triode BG1 links to each other with diode D20 and relay coil J1, and the other end of diode D20 and relay coil J1 links to each other with positive source.Solenoid valve DCF links to each other successively with the moving together contact of relay coil J1, the break contact of J2, relay coil J1 and automobile circuit bus, solenoid valve DCF are in parallel, the other end of relay J 2 break contacts links to each other with the positive pole of power supply, the negative pole of another termination power of solenoid valve DCF, one of relay J 2 terminates on the keyboard " * ", the other end ground connection.The positive pole of reserve battery is connected with IC 1～IC6 with shunt capacitance C5～C7 through diode D19 through the positive pole of diode D18 or rectifier power source.Set one group of decimal system four figures password by four groups of sensitive switch K1～K16, the scope that is provided with of every password must not surpass 0～9, and promptly 0000～1001, first password correspondence K1～K4; Second password correspondence K5～K8, or the like.Four decimal system passwords of unblanking are imported by keyboard, encoder IC3 and IC1a, IC1d, IC2d, IC1b convert the decimal number password of keyboard input to the tetrad sign indicating number, again by comparator IC4 with in the password established compare, both phase unison counter IC5 add 1, when counter IC5 count results reaches 4, export a high level burst pulse as unlocking signal, after IC2c is anti-phase, make diode D17 conducting, for capacitor C 2 provides discharge loop.After the pulse of the Q4 end of counter IC5, diode D17 ends, slowly charging of capacitor C 2 beginnings, and the duration of charge kept for 3 seconds approximately, between the C2 charge period, IC2b exports high level, triode BG1 conducting, and relay coil J1 gets electric adhesive, the automobile circuit bus is connected, solenoid valve DCF opens, and circuit, oil circuit are unimpeded, and automobile can start.When input password mistake, system requirements re-enters, and till input is correct, otherwise automobile can't start all the time, and counter IC6 add up input password figure place, and after importing 4 unlock codes, cryptochannel automatically resets.Also can realize manual reset to cryptochannel by means of " # " button on the keyboard.All component is welded on an one side print brush board, and keyboard is installed in the position that automobile is convenient to operate, and entire circuit is powered by power supply, and is furnished with reserve battery.
Claims (6)
1. automobile starting control gear, form by keyboard, shell, circuit part and solenoid valve, it is characterized in that: circuit part includes coding circuit 1, digital comparator 2, delay driving circuit 3, the input termination keyboard of coding circuit 1, its output termination digital comparator 2, digital comparator 2 links to each other with solenoid valve by delay driving circuit 3.
2. automobile starting control gear according to claim 1, the pin 1～4 that it is characterized in that the encoder IC3 of described coding circuit 1,10～13 with corresponding keyboard 4～7,0～3 links to each other, and the resistance R 3～R10 that is connected to an end ground connection respectively, or door IC1d, the input end of IC1b connects the pin 14 of encoder IC3 respectively, 9, another input termination of IC1d or the output terminal of door IC1a, or two input ends branches of door IC1a connect keyboard 8 and 9 in addition, and the resistance R 1 that is connected to an end ground connection respectively, R2, another input end of the input termination of not gate IC2d or door IC1d and the output terminal of IC1a, or another input end of door IC1b is through resistance R 1 ground connection, or the output terminal of door IC1d meets counter IC6 by resistance R 19, and the right-hand member of resistance R 19 is by capacitor C 3 ground connection.
3. automobile starting control gear according to claim 1, the pin 2 that it is characterized in that the comparator IC4 of described digital comparator 2,4 ground connection, pin 3 connects the pin 14 of counter IC6, pin 1 connects the input end of not gate IC2d, pin 9 connect or the door IC1b output terminal, pin 11,14 connect the pin 6 of encoder IC3,7, pin 15,13,12,10 are connected to the resistance R 15～R18 of an end ground connection respectively, and to be connected to four at the other end of resistance R 15～R18 be one group diode D1～D16 and sensitive switch K1～K16, the other end of sensitive switch connects the pin 2 of counter IC6 respectively, 4,7,10, sensitive switch K13～K16 links to each other with " # " button of keyboard after being connected respectively to counter IC5 and series resistor R11 by resistance R 12, and join with power supply, resistance R 12 is by capacitor C 1 ground connection, the pin 14 of counter IC5 meets comparator IC4 by resistance R 20, incorporates pin 13 ground connection of capacitor C 4 backs with counter IC5 between the resistance R 20 sum counter IC5 into.
4. automobile starting control gear according to claim 1, the input end that it is characterized in that the AND NOT gate IC2c in the described delay driving circuit 3 links to each other with the pin 10 of counter IC5, its output terminal is successively by diode D17, AND NOT gate IC2b, resistance R 14 links to each other with the base stage of triode BG1, the positive pole of diode D17 also links to each other with the positive pole of resistance R 13 and capacitor C 2 simultaneously, the negative pole of capacitor C 2 links to each other with the negative pole of power supply, the other end of resistance R 13 links to each other with the positive pole of power supply, the emission collection of triode BG1 connects the negative pole of power supply, collector electrode links to each other with diode D20 and relay coil J1, and the other end and the positive source of diode D20 and relay coil J1 join.
5. automobile starting control gear according to claim 1, it is characterized in that described solenoid valve DCF links to each other successively with the moving together contact of relay coil J1, the break contact of J2, relay coil J1 and automobile circuit bus, solenoid valve DCF are in parallel, the other end of relay J 2 break contacts links to each other with positive source, the other end of solenoid valve DCF links to each other with power cathode, one of relay J 2 terminates on the button " * ", the other end ground connection.
6. automobile starting control gear according to claim 1 is characterized in that the positive pole of power supply links to each other with each IC 1～IC6 with capacitor C 5～C7 in parallel through diode D18 (D19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96225250 CN2256040Y (en) | 1995-12-04 | 1996-01-23 | Ignition controller for vehicles |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN952328941 | 1995-12-04 | ||
| CN95232894 | 1995-12-04 | ||
| CN 96225250 CN2256040Y (en) | 1995-12-04 | 1996-01-23 | Ignition controller for vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2256040Y true CN2256040Y (en) | 1997-06-11 |
Family
ID=34065685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96225250 Expired - Fee Related CN2256040Y (en) | 1995-12-04 | 1996-01-23 | Ignition controller for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2256040Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941837A (en) * | 2012-10-24 | 2013-02-27 | 丽水职业技术学院 | Car start control device with coded lock |
| CN106408902A (en) * | 2016-11-30 | 2017-02-15 | 泸县玉流机械制造有限责任公司 | Remote-control password setting method |
-
1996
- 1996-01-23 CN CN 96225250 patent/CN2256040Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941837A (en) * | 2012-10-24 | 2013-02-27 | 丽水职业技术学院 | Car start control device with coded lock |
| CN102941837B (en) * | 2012-10-24 | 2015-03-11 | 丽水职业技术学院 | Car start control device with coded lock |
| CN106408902A (en) * | 2016-11-30 | 2017-02-15 | 泸县玉流机械制造有限责任公司 | Remote-control password setting method |
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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 |