CN201360373Y - Locomotive car lamp light circuit emergency control device - Google Patents
Locomotive car lamp light circuit emergency control device Download PDFInfo
- Publication number
- CN201360373Y CN201360373Y CNU2009200174258U CN200920017425U CN201360373Y CN 201360373 Y CN201360373 Y CN 201360373Y CN U2009200174258 U CNU2009200174258 U CN U2009200174258U CN 200920017425 U CN200920017425 U CN 200920017425U CN 201360373 Y CN201360373 Y CN 201360373Y
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- circuit
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- binding post
- triode
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
A locomotive car lamp light circuit emergency control device belongs to the technical field of machines and electronics and is particularly used for monitoring and controlling locomotive car lamp light circuits. The locomotive car lamp light circuit emergency control device comprises an alarm emergency circuit, a monitoring control circuit and a wiring terminal, wherein the wiring terminal is respectively used to electrically connecting two ends of a fuse of a monitored lamp light circuit, two ends of a vehicle lamp (or a vehicle lamp relay coil) and two ends of other vehicle lamp switches used as emergency lamps, the alarm emergency circuit is used to display alarm and control the emergency lamps, the monitoring control circuit is used to control the alarm emergency circuit, when switches of the monitored lamp light circuit are switched on, the alarm emergency circuit alarms for indicating that the monitored lamp light circuit is failed, an emergency lamp circuit is switched on for playing the emergency role, and when the monitored lamp light circuit switch is disconnected, the locomotive car lamp light circuit emergency control device does not work. The locomotive car lamp light circuit emergency control device can be conveniently connected with the light lamp circuit and can be used in various locomotive car lamp light circuits, and when position lamps are selected as the emergency lamps, instrument lamps and switch lighting lamps can further play a prominent alarm role.
Description
Technical field
The utility model relates to a kind of motor-vehicle light circuit control device, belongs to machinery and electronic technology field, is particularly useful for the Monitoring and Controlling of motor-vehicle light circuit.
Background technology
In order to improve driving and job security, motor vehicles such as automobile, tractor, motorcycle all are equipped with lighting system, realize illumination and semiotic function.In order to make the driver in time find faults such as light circuit opens circuit, at present, people have invented some car light circuit checkers, but all have corresponding deficiency, have influenced and have applied.
The applying date is that the Chinese patent CN 2167378Y on May 31st, 1993 discloses a kind of " car bulb circuit automatic monitoring display device ", be made up of shell, panel and monitoring display circuit, the monitoring display circuit comprises three resistance, two light-emitting diodes and a relay.Relay coil is connected in series to vehicle light circuit, by the bright of two light-emitting diodes and the failure judgement position that do not work.
The applying date is that the Chinese patent CN 2333047Y on November 14th, 1996 discloses " a kind of car light automated watch-keeping facility ", form by monitor, information register, clock generator, logic judging circuit and display alarm, utilize semiconductor module DBM2205-SBC to constitute monitor, be connected in series to vehicle light circuit, by whether there being the open circuit phenomenon in the monitoring circuit, seize the break-make information of car light, judge, show and report to the police by other parts again.This utility model complex structure, cost height.
The applying date is that the Chinese patent CN 2340644Y on August 25th, 1997 discloses a kind of " automobile lamplight automated watch-keeping facility ", is made up of three light-emitting diodes, three triodes, sample resistance etc.Whether sample resistance is connected in series to vehicle light circuit, normal by lighting different light-emitting diode reflection circuit.
The applying date is that the Chinese patent CN 2763129Y on December 10th, 2004 discloses a kind of " automobile lighting system real-time monitoring device ", form by controller, supervision indicator light etc., controller is made up of solenoid, tongue tube, solenoid is connected in series to vehicle light circuit monitoring open circuit fault, monitors that the bright expression car light of indicator light circuit is normal.This utility model need be connected in series solenoid to vehicle light circuit, and each solenoid is only monitored a car light.
Above-mentioned utility model all needs special detecting element is connected in series to vehicle light circuit, wiring inconvenience.
The applying date is that the Chinese patent CN 2438118Y on June 26th, 2000 discloses a kind of " automobile lamp fault monitoring device ", by car light, switch, power supply, phototriode, loudspeaker, glimmer diode and primary control box etc. are formed certainly, whether luminous, by loudspeaker with the diode display alarm car light fault of glimmering certainly if utilizing phototriode to detect car light.Require phototriode must can experience car light light, the installation requirement height.
Above-mentioned utility model only is to report to the police to the driver when monitored car light opens circuit, and emergent controlled function all is not provided.
The vehicle that also has inserts electronic control module between car light and switch, realize car light control and monitoring, pass through instrument board display alarm by bus, no matter whether brake switch is connected, as long as monitor Brake lamp open circuit fault is arranged, just report to the police, connect the parking lamp circuit simultaneously by special alarm lamp, make parking lamp as emergency light, play certain emergencing action.This control method can not be distinguished the open circuit fault that insurance or car light cause; In case faults such as electronic control module opens circuit will make the car light can't operate as normal; When Brake lamp has open circuit fault,, all connect the parking lamp circuit, make parking lamp Chang Liang, can not simulate the brake signal function of " it is bright that brake switch is connected Brake lamp " well no matter whether brake switch is connected.
Summary of the invention
In order to overcome the problem that above-mentioned car light circuit monitoring device exists at aspects such as wiring, installation, emergent controls, the utility model provides a kind of emergency control apparatus of motor-vehicle light circuit.
The technical scheme in the invention for solving the technical problem is: the utility model is made up of warning emergency circuit (7), Monitoring and Controlling circuit (8) and binding post (1-6).Two binding posts (1,2) are used for respectively being electrically connected with the insurance two ends of monitored light circuit, two binding posts (3,4) are used for respectively being electrically connected with car light (or the car light relay coil) two ends of monitored light circuit, and two binding posts (5,6) are used for respectively being electrically connected, making this car light as emergency light with the switch ends of other car light circuit; Warning emergency circuit (7) be used for display alarm, control emergency light; Monitoring and Controlling circuit (8) is used for controlling warning emergency circuit (7) work; When monitored lighting switch (25) was connected, warning emergency circuit (7) was reported to the police and is represented that monitored light circuit has fault, emergency light circuit to be switched on, the performance emergencing action; When monitored lighting switch (25) disconnected, the utility model was not worked.
Described warning emergency circuit (7) comprises insurance alarm lamp (17), car light alarm lamp (18) and emergency button (19), described emergency button (19) is a relay, the normally opened contact of relay is electrically connected with binding post (5,6) respectively, one end of relay coil is electrically connected with binding post (1), and the other end is controlled by Monitoring and Controlling circuit (8) by insurance alarm lamp (17) and car light alarm lamp (18).Described Monitoring and Controlling circuit (8) comprises resistor (9,11,12), potentiometer (10,14), triode (13,16) and operational amplifier (15), the collector and emitter of triode (16) is electrically connected with insurance alarm lamp (17) and binding post (2) respectively, the base stage of triode (16) is electrically connected by resistor (9) and binding post (1), "-" input of operational amplifier (15) is by potentiometer (10), resistor (11) respectively and binding post (1,4) be electrically connected, "+" input of operational amplifier (15), the positive-negative power end respectively and binding post (2,3,4) be electrically connected, potentiometer (14) is used for operational amplifier (15) zeroing, the output of operational amplifier (15) is electrically connected by the base stage of resistor (12) and triode (13), and the collector and emitter of triode (13) is electrically connected with car light alarm lamp (18) and binding post (4) respectively.
Described emergency button (19) also can adopt non-contact switch circuit to realize, by switch triode (20), control triode (22) and resistor (21,23) form, the collector and emitter of switch triode (20) respectively with binding post (5,6) be electrically connected, base stage is received the collector electrode of control triode (22) by resistor (21), the emitter of control triode (22) is electrically connected with binding post (1), and the base stage of control triode (22) is by resistor (23), insurance alarm lamp (17) and car light alarm lamp (18) are controlled by Monitoring and Controlling circuit (8).
When between switch, insurance and the car light (or its relay coil) of monitored light circuit and emergency light optical circuit specific annexation being arranged, binding post (1-6) part merges, make the utility model have only five or four binding posts, with the simplification that is connected of light circuit.
The beneficial effects of the utility model are, when monitored light circuit switch connection, the utility model can in time monitor insurance and the open circuit fault that causes of car light, reports to the police accordingly to the driver, connect other car light of using as emergency light simultaneously, emergency function is provided; The utility model and light circuit are easy to connect, both have been used in to use vehicle refitting, can be used as the new car standard configuration again.The utility model can be used for various motor-vehicle light circuits, selects different car lights as emergency light, and when particularly the chosen position lamp was made emergency light, instrument panel lamp, the key lamp of working simultaneously with the position lamp also played tangible warning effect.
Description of drawings
Fig. 1 is a block diagram of the present utility model;
Circuit theory diagrams of the present utility model when Fig. 2 is emergency button employing relay;
Circuit theory diagrams of the present utility model when Fig. 3 is emergency button employing non-contact switch circuit;
Fig. 4, Fig. 5, Fig. 6, Fig. 7 are respectively the utility model and dissimilar monitored light circuit connection layout.1-6. binding post among the figure, 7. warning emergency circuit, 8 Monitoring and Controlling circuit, 9,11,12,21,23. resistors, 10,14. potentiometers, 13,16. triodes, 15. operational amplifier, 17. the insurance alarm lamp, 18. car light alarm lamps, 19. emergency buttons, 20. switch triode, 22. the control triode, 23. monitored insurances, 24. monitored car lights, 25. monitored lighting switch, 26. monitored car light relay coil, 27. car lights (or car light relay coil), 28. emergency light switches as emergency light.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a block diagram of the present utility model, and the utility model is made up of warning emergency circuit (7), Monitoring and Controlling circuit (8) and binding post (1-6).Two binding posts (1,2) are used for respectively being electrically connected with the insurance two ends of monitored light circuit, two binding posts (3,4) are used for respectively being electrically connected with car light (or the car light relay coil) two ends of monitored light circuit, and two binding posts (5,6) are used for respectively being electrically connected, making this car light as emergency light with the switch ends of other car light circuit; Warning emergency circuit (7) be used for display alarm, control emergency light; Monitoring and Controlling circuit (8) is used for controlling warning emergency circuit (7) work; When monitored light circuit switch connection, warning emergency circuit (7) the monitored light circuit of expression of reporting to the police has fault, emergency light circuit to be switched on, the performance emergencing action; When monitored light circuit switch disconnected, the utility model was not worked.
Shown in Fig. 2, Fig. 3 is circuit theory diagrams of the present utility model.Described warning emergency circuit (7) comprises insurance alarm lamp (17), car light alarm lamp (18) and emergency button (19), described emergency button (19) is a relay, the normally opened contact of relay is electrically connected with binding post (5,6) respectively, one end of relay coil is electrically connected with binding post (1), and the other end is controlled by Monitoring and Controlling circuit (8) by insurance alarm lamp (17) and car light alarm lamp (18).Described Monitoring and Controlling circuit (8) comprises resistor (9,11,12), potentiometer (10,14), triode (13,16) and operational amplifier (15), the collector and emitter of triode (16) is electrically connected with insurance alarm lamp (17) and binding post (2) respectively, the base stage of triode (16) is electrically connected by resistor (9) and binding post (1), "-" input of operational amplifier (15) is by potentiometer (10), resistor (11) respectively and binding post (1,4) be electrically connected, "+" input of operational amplifier (15), UCC end and UEE hold respectively and binding post (2,3,4) be electrically connected, potentiometer (14) is used for operational amplifier (15) zeroing, the output of operational amplifier (15) is electrically connected by the base stage of resistor (12) and triode (13), and the collector and emitter of triode (13) is electrically connected with car light alarm lamp (18) and binding post (4) respectively.
Described emergency button (19) also can adopt non-contact switch circuit to realize, by switch triode (20), control triode (22) and resistor (21,23) form, the collector and emitter of switch triode (20) respectively with binding post (5,6) be electrically connected, base stage is received the collector electrode of control triode (22) by resistor (21), the emitter of control triode (22) is electrically connected with binding post (1), and the base stage of control triode (22) is by resistor (23), insurance alarm lamp (17) and car light alarm lamp (18) are controlled by Monitoring and Controlling circuit (8).
Fig. 4 is the connection layout of the utility model and a kind of monitored light circuit, and monitored lighting switch (25) is positioned between monitored insurance (23) and the monitored car light (24), below in conjunction with Fig. 2, Fig. 3 and Fig. 4 the utility model operation principle is described.
Analysis-by-synthesis Fig. 2, Fig. 3 and Fig. 4 can find, when monitored lighting switch (25) was connected, whether whether work ratio that whether voltage that depends on monitored insurance (23) two ends be higher than voltage between the minimum voltage (set point) that makes triode (16) conducting or this voltage and the binding post (1,4) of warning emergency circuit (7) was lower than the ratio (set point) of voltage between the voltage at potentiometer (10) two ends and the binding post (1,4).The ratio of voltage can be set by the resistance value of adjusting potentiometer (10) or change resistor (11) by the operating resistance value of potentiometer (10) and the resistance value decision of resistor (11) between the voltage at potentiometer (10) two ends and the binding post (1,4).Concrete set point can be determined according to monitored light circuit power etc.
If the voltage at monitored insurance (23) two ends is higher than the minimum voltage (set point) that makes triode (16) conducting, warning emergency circuit (7) will make luminous, the warning of insurance alarm lamp (17) by triode (16), binding post (2), monitored lighting switch (25) and monitored car light (24), represent that monitored insurance (23) is opened circuit or resistance is excessive, emergency button (19) will be connected as emergency light circuit by binding post (5,6) simultaneously, the performance emergencing action.If the voltage and the binding post (1 at monitored insurance (23) two ends, 4) ratio of voltage is lower than the voltage and the binding post (1 at potentiometer (10) two ends between, 4) ratio of voltage (set point) between, "+" input current potential of operational amplifier (15) will be higher than "-" input current potential of operational amplifier (15), the output output high potential of operational amplifier (15), make triode (13) conducting, warning emergency circuit (7) will be by triode (13), binding post (4) and monitored light circuit make car light alarm lamp (18) luminous, report to the police, represent monitored car light (24) have open circuit or resistance excessive, emergency button (19) is by binding post (5 simultaneously, 6) emergency light circuit is connected the performance emergencing action.
If the voltage at monitored insurance (23) two ends is lower than the minimum voltage (set point) that makes triode (16) conducting and the voltage and the binding post (1 at monitored insurance (23) two ends, 4) ratio of voltage is higher than the voltage and the binding post (1 at potentiometer (10) two ends between, 4) ratio of voltage (set point) between, triode (16) ends, "+" input current potential of operational amplifier (15) will be lower than "-" input current potential of operational amplifier (15), the output output electronegative potential of operational amplifier (15), triode (13) ends, the insurance alarm lamp (17) of warning emergency circuit (7), car light alarm lamp (18) and emergency button (19) are not worked, and show that monitored light circuit is normal.
When monitored lighting switch (25) disconnected, the emitter circuit of the power circuit of operational amplifier (15) and triode (16) was cut off, and the utility model is not worked.
When the switch of monitored light circuit is controlled by relay by switch with different or monitored light circuit shown in Figure 4 with the car light relative position, the utility model can be with reference to figure 5, Fig. 6, Fig. 7 with being connected of monitored light circuit, and repertoire of the present utility model can be realized equally.Monitored lighting switch shown in Figure 5 (25) is positioned between monitored car light (24) and the power supply "-", monitored lighting switch shown in Figure 6 (25) is positioned between monitored insurance (23) and the monitored car light relay coil (26), and monitored lighting switch shown in Figure 7 (25) is positioned between monitored car light relay coil (26) and the power supply "-".
When the relative position relation of switch, insurance and the car light (or its relay coil) of monitored light circuit and emergency light optical circuit as shown in Figure 4 the time, binding post (6) and binding post (4) can be merged into a terminal, and two connecting lines corresponding and the car light circuit only keep wherein one and get final product; When the relative position relation of switch, insurance and the car light (or its relay coil) of monitored light circuit and emergency light optical circuit as shown in Figure 6 the time, binding post (1) and binding post (5) can be merged into a terminal, and two connecting lines corresponding and the car light circuit only keep wherein one and get final product; As the relative position relation of switch, insurance and the car light (or its relay coil) of monitored light circuit and emergency light optical circuit such as Fig. 5 with when shown in Figure 7, binding post (1) and binding post (5) can be merged into a terminal, two connecting lines corresponding and the car light circuit only keep wherein one and get final product, binding post (2) and binding post (3) also can be merged into a terminal, and two connecting lines corresponding and the car light circuit only keep wherein one and get final product.After binding post (1-6) part merged, binding post of the present utility model had only five even four, with the simplification that is connected of light circuit.
The utility model can be used for various light circuits such as motor vehicle Brake lamp, fog lamp, reversing lamp, position lamp, work light, and different car light such as chosen position lamp, Brake lamp, fog lamp, reversing lamp, headlamp is as emergency light.When particularly making emergency light with the position lamp of vehicle, instrument panel lamp, the key lamp of working simultaneously with the position lamp also play tangible warning effect.
Claims (4)
1. emergency control apparatus of motor-vehicle light circuit, form by warning emergency circuit (7), Monitoring and Controlling circuit (8) and binding post (1-6), it is characterized in that: described warning emergency circuit (7) comprises insurance alarm lamp (17), car light alarm lamp (18) and emergency button (19), emergency button (19) is a relay, the normally opened contact of relay is electrically connected with binding post (5,6) respectively, one end of relay coil is electrically connected with binding post (1), and the other end is controlled by Monitoring and Controlling circuit (8) by insurance alarm lamp (17) and car light alarm lamp (18); Described Monitoring and Controlling circuit (8) comprises resistor (9,11,12), potentiometer (10,14), triode (13,16) and operational amplifier (15), the collector and emitter of triode (16) is electrically connected with insurance alarm lamp (17) and binding post (2) respectively, the base stage of triode (16) is electrically connected by resistor (9) and binding post (1), "-" input of operational amplifier (15) is by potentiometer (10), resistor (11) respectively and binding post (1,4) be electrically connected, "+" input of operational amplifier (15), the positive-negative power end respectively and binding post (2,3,4) be electrically connected, the output of operational amplifier (15) is electrically connected by the base stage of resistor (12) and triode (13), and the collector and emitter of triode (13) is electrically connected with car light alarm lamp (18) and binding post (4) respectively.
2. emergency control apparatus of motor-vehicle light circuit as claimed in claim 1, it is characterized in that, described emergency button (19) is a non-contact switch circuit, by switch triode (20), control triode (22) and resistor (21,23) form, the collector and emitter of switch triode (20) respectively with binding post (5,6) be electrically connected, base stage is received the collector electrode of control triode (22) by resistor (21), the emitter of control triode (22) is electrically connected with binding post (1), and the base stage of control triode (22) is by resistor (23), insurance alarm lamp (17) and car light alarm lamp (18) are controlled by Monitoring and Controlling circuit (8).
3. emergency control apparatus of motor-vehicle light circuit as claimed in claim 1 is characterized in that, described binding post (1-6) is merged into five.
4. emergency control apparatus of motor-vehicle light circuit as claimed in claim 1 is characterized in that, described binding post (1-6) is merged into four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200174258U CN201360373Y (en) | 2009-01-06 | 2009-01-06 | Locomotive car lamp light circuit emergency control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200174258U CN201360373Y (en) | 2009-01-06 | 2009-01-06 | Locomotive car lamp light circuit emergency control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201360373Y true CN201360373Y (en) | 2009-12-09 |
Family
ID=41426137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200174258U Expired - Fee Related CN201360373Y (en) | 2009-01-06 | 2009-01-06 | Locomotive car lamp light circuit emergency control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201360373Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986042A (en) * | 2015-06-10 | 2015-10-21 | 潍柴动力股份有限公司 | High-voltage system fault detection method and device |
-
2009
- 2009-01-06 CN CNU2009200174258U patent/CN201360373Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986042A (en) * | 2015-06-10 | 2015-10-21 | 潍柴动力股份有限公司 | High-voltage system fault detection method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20120106 |