CN2216010Y - Multifunctional warner - Google Patents
Multifunctional warner Download PDFInfo
- Publication number
- CN2216010Y CN2216010Y CN 95205985 CN95205985U CN2216010Y CN 2216010 Y CN2216010 Y CN 2216010Y CN 95205985 CN95205985 CN 95205985 CN 95205985 U CN95205985 U CN 95205985U CN 2216010 Y CN2216010 Y CN 2216010Y
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- CN
- China
- Prior art keywords
- circuit
- display screen
- light
- emitting diode
- emergency
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- Expired - Fee Related
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Abstract
The utility model relates to a signal light fixture used for an automobile. The utility model is composed of a control circuit and a display screen, wherein, the display screen is installed inside the rear glass of the automobile and can alternately display six kinds of patterns or Chinese characters for indicating left turn, right turn, braking, distance keeping, help asking, and automobile robbing; the six kinds of patterns or Chinese characters are controlled by respective control circuit with the alternation of help asking and automobile robbing as the highest priority. The engine of the automobile can be automatically halted for stopping the automobile as the lines of the display screen are cut off and broken. Light emitting diodes with high brightness are used for displaying, and special accessorial light screens are provided. The utility model can do identifying work within 500 meters in daylight, and the power consumption is less. The display screen can display 'Keeping distance' all the time for preventing collision as the automobile running normally.
Description
The utility model relates to a kind of automobile signal lamp
Existing automobile, what have has installed safe marker lamp or Warning light to improve running safety in a high position.But most of functions are simple, and the demonstration of " left-hand rotation ", " right-hand rotation ", " brake " only is provided, and can not satisfy the highly developed needs of traffic.Provide more function in the patent No. in for CN92214186.X, as increased signals such as " STOP ", " SLOW ", " SOS ", use microprocessor to control, but it has been to represent with English, Chinese vast chaufeur is difficult for identification.Provide in for CN93219225.4 with the flicker Chinese character in the patent No. and to have shown, than the former progress has been arranged, but this technology has adopted numerous relays, and relay is more damageable in the electronics package, and this technology in use, relay is the most continually by break-make, will have more fault to occur during use, and changing relay continually is that the user is difficult to accept.And when carjacking person destroys Warning light, can't tackle.
The purpose of this utility model is to provide a kind of annunciator, it not only has all functions of prior art, " maintaining safe distance ", " emergency " being reached signals such as " emergency, abduction " adopts Chinese character to show, use simple switch circuit and through cleverly the combination, use few device to reach multiple function, the reliability height.And in a single day be held as a hostage, can in time open " emergency, misfortune car " signal easily and also be locked and do not go out, be convenient to rescue, when abduction back Warning light was destroyed, automobile power source was cut off automatically automobile can not be travelled again, prevents from effectively to be robbed.
The utility model is to realize like this, it is made up of control circuit and display screen, display screen is pressed latticed form by light-emitting diode and is arranged, " left-hand rotation ", " right-hand rotation " and " brake " graphic display are arranged, there is " misfortune car " Chinese character to show, it is characterized in that: also have independent " maintaining safe distance " and " emergency " Chinese character to show, " emergency " and " misfortune car " composition " emergency, misfortune car " Alternation Display.
Constitute the Chinese character display circuit that " robbing car, emergency " replaces by bistable circuit, and by switch circuit control silicon control conducting power supply, after being held as a hostage, as long as will conceal the worn-out contact D that is provided with contact with any metal piece that links to each other with casing on the automobile and can make bistable circuit work and Alternation Display " misfortune car, emergency ", and equal locked ending of other circuit owing to the silicon control conducting, even these circuit switchs on also can not be shown, start again unless cut off the electricity supply.
Constitute " left-hand rotation " or " right-hand rotation " graphics display circuit by two groups of switch circuits, its base stage supply terminals B and C end are in parallel with back tail Cornering Lamp, and during conducting, the synchronous gap of " left-hand rotation " or " right-hand rotation " display lamp group and afterbody Cornering Lamp shows.
" brake " graphics display circuit is made of jointly the switch circuit and the diode of " left-hand rotation " and " right-hand rotation ", finishes three kinds of functions with two groups of circuit.Its control power supply A point in parallel with " brake " taillight enters, because the existence of diode is arranged, and can overdue bright afterbody " brake " lamp when showing " left-hand rotation " and " right-hand rotation ".
Constitute " maintaining safe distance " or " emergency " shared Chinese character display circuit by one group of switch circuit, when automobile one startup and cruising, the public switch circuit turn-on, " maintain safe distance " and show all the time, it is ended " left-hand rotation ", " right-hand rotation " and " brake " switch circuit clamp, when " left-hand rotation ", " right-hand rotation " and " brake " any one tunnel energized, the switch circuit auto cutout of " maintaining safe distance " and not showing.
Switch J switches the change-over switch that " maintaining safe distance " or " emergency " shows, when switch joins this switch circuit with the light-emitting diode group of " maintaining safe distance ", demonstration " maintains safe distance ", otherwise, switch circuit joins with the light-emitting diode group of " emergency ", then " emergency " show that this function automobile et out of order in the process of moving especially wishes that in night the assistance that obtains other people establishes, promptly set of circuits is finished two kinds of functions.
One group of light-emitting diode polyphone is all arranged in each functional circuit and some groups of parallel connections are arranged, rearrange corresponding figure or Chinese character according to certain rules on each comfortable display screen as load.
Display screen is to be connected by the edge connector that is at least eight cores with control circuit, except that connecting four kinds of signal wire (SW)s and positive-negative power, also have two lines to be connected on automobile general supply or the ignitor circuit, in the display screen box, carry out short circuit, when carjacking person finds distress signal and display screen is destroyed, the short circuit that is connected in series to vehicle switch power supply or ignitor circuit is opened a way, and automobile stops immediately travelling and can't start.
Be stamped the anti-dazzle device of corresponding size on the light-emitting diode wiring board, each light-emitting diode has been enclosed within the corresponding hole of bell-mouthed anti-dazzle device separately, to improve its display resolution.
This practicality newly compared with the prior art, its advantage is:
1. when automobile was held as a hostage, " emergency, abduction " be Alternation Display all the time, and after display screen is destroyed, automobile can not continue to travel;
2. set up " emergency " shows signal, be convenient to when fault is arranged, in time obtain assistance;
3. use switch circuit to control, than the relay reliability height;
4. use common separation unit, device, low price;
5. owing to adopt anti-dazzle device, the brightness height is differentiated easily.
Marginal data
Fig. 1 is an electrical schematic diagram of the present utility model
Displayed map when Fig. 2 is display screen " left-hand rotation "
Displayed map when Fig. 3 is display screen " right-hand rotation "
Displayed map when Fig. 4 is display screen " brake "
Fig. 5 is the displayed map of display screen when " maintaining safe distance "
Displayed map when Fig. 6 is display screen " emergency "
Fig. 7 is the displayed map of display screen " emergency, misfortune car " when replacing
Fig. 8 is the section-drawing and the light-emitting diode riding position figure in a hole in the anti-dazzle device
Fig. 9 is the connection diagram of controller and display screen connection plug, seat
Embodiment
Fig. 1 is an electrical schematic diagram of the present utility model, by three switch circuits and a bistable circuit.By Q
7, Q
8And R
10, R
11, R
12, R
13, C
1, C
2, D
5, D
6, LD
4, LD
5The bistable circuit of forming constitutes the Chinese character display circuit that " emergency, misfortune car " replaces, and this bistable circuit is by Q
6And R
8, R
9And R
14The switch circuit control silicon control of forming is led the logical power supply of GT, after being held as a hostage, contacts with any metal piece that the automobile casing links to each other as long as will conceal the worn-out contact D that is provided with, and can connect Q
6Circuit makes it conducting and triggers the silicon control conducting, bistable circuit is triggered and Alternation Display " is robbed car, emergency " (Fig. 7), and in other circuit as Q
1, Q
2And Q
4Emitter all be in high potential and be cut off locking owing to the silicon control conducting, even its LD pipe group of these circuit energized also can not show, start unless cut off the electricity supply again.
By Q
3, R
3, Q
4, R
5And Q
5, R
6The switch circuit of forming constitutes " maintaining safe distance " (Fig. 5) or " emergency " (Fig. 6) Chinese character display circuit, Q
3With R
3, R
4Be Q
4Provide bias voltage, Q
5With R
6Form Q
1, Q
2And Q
4The common-emitter load, when automobile one starts and during cruising, Q
3Base potential higher and end Q
4Conducting, " maintaining safe distance " show all the time, with Q
1And Q
2Collector clamp end in higher current potential, work as Q
1Or Q
2Arbitrary base stage is by high potential and the conducting in addition of B or C point, Q
3Base potential descend and conducting Q
4Be cut off, show the LD of " maintaining safe distance "
3Group does not show.
Switch J switches the change-over switch that " maintaining safe distance " or " emergency " shows, works as J
1With J
2Join, then J
4With J
5Join Q
4Meet the light-emitting diode LD that " maintaining safe distance " shows
3Group is worked as J
1With J
3Joining is J
3Connect sky, because J
1With J
6Link to each other, then J
4With J
6Join Q
4Meet the light-emitting diode LD that " emergency " shows
4Group, promptly set of circuits is finished two kinds of functions.
By Q
1, R
1And LD
1Or Q
2And LD
2The switch circuit of forming separately constitutes " left-hands rotation " (Fig. 2) or " right-hands rotation " (Fig. 3) graphics display circuit, B and C end with after the tail Cornering Lamp in parallel, by supplying the taillight power supply to enter B and C, make Q
1And Q
2Conducting, display lamp LD
1Group and LD
2Group shows with the synchronous gap of afterbody Cornering Lamp.
Switch circuit and diode D by control left-hand rotation and right-hand rotation
1And D
2Common " brake " (Fig. 4) graphics display circuit of forming, brake control power supply is entered by the A point, and the A point is in parallel with brake taillight, simultaneously through D
1And D
2Be added to Q
1And Q
2Base stage make it conducting because D arranged
1And D
2Existence, can overdue bright afterbody stoplight stop lamp during the energising of B or C point.
One group of light-emitting diode polyphone is all arranged and according to figure or the shared needs of counting of Chinese character in each functional circuit, some groups of parallel connections are arranged as load, form by 3-8 light-emitting diode for every group, rearrange corresponding figure or Chinese character according to certain rules on each comfortable display screen.
All circuit and light-emitting diode all are welded on the wiring board, are stamped the anti-dazzle device of corresponding size on the display screen wiring board, and light-emitting diode has been enclosed within the corresponding hole of bell-mouthed anti-dazzle device (as Fig. 8) separately, is installed in the display screen box.
Display screen is to be connected (Fig. 9) by the edge connector that is at least eight cores with control circuit, except that connecting four kinds of signal wire (SW)s (A, B, C, D) and positive-negative power line, also have two line M and N to be connected on vehicle switch power supply or the ignitor circuit, in the display screen box, carry out short circuit by G, when carjacking person finds distress signal and display screen is destroyed, the short circuit that is connected in series to vehicle switch power supply or ignitor circuit is opened a way, and automobile stops immediately travelling and can't start.
Claims (8)
1, a kind of multi-functional caution device, form by control circuit and display screen, display screen is pressed latticed form by light-emitting diode and is arranged, " left-hand rotation ", " right-hand rotation " and " brake " graphic display are arranged, there is " misfortune car " Chinese character to show, it is characterized in that also having independent " maintaining safe distance " and " emergency " Chinese character to show, " emergency " and " misfortune car " composition " emergency, misfortune car " Alternation Display:
(1) by Q
7And Q
8The bistable circuit and the light-emitting diode group LD that form
4And LD
5Constitute the Chinese character display circuit that " misfortune car ", " emergency " replace and end other switch and display circuit;
(2) by Q
4The switch circuit of forming constitutes " maintaining safe distance " or " emergency " Chinese character display circuit, and switch J switches Q
4The switch circuit of forming and demonstration " maintains safe distance " or the light-emitting diode group LD of " emergency "
3Or LD
4
(3) by Q
1And Q
2The switch circuit of forming constitutes " left-hand rotation " or " right-hand rotation " graphics display circuit light-emitting diode group LD separately
1Or LD
2
(4) by the switch circuit, the diode D that control " left-hand rotation " and " right-hand rotation "
1And D
2With light-emitting diode group LD
1Or LD
2Common " brake " graphics display circuit of forming;
(5) in each functional circuit by identical light-emitting diode group polyphone and some groups and continuous cropping are arranged is load, rearrange corresponding figure or Chinese character according to certain rules on each comfortable display screen;
(6) be stamped the anti-dazzle device of corresponding size on the display screen wiring board, each light-emitting diode has been enclosed within the corresponding hole of bell-mouthed anti-dazzle device separately;
(7) display screen is to be connected by the plug that is at least eight cores, seat with control circuit, except that connecting four kinds of signal wire (SW)s and positive-negative power line, also has two lines to be connected on vehicle switch power supply or the ignitor circuit, carries out short circuit in the display screen box.
2, multi-functional caution device according to claim 1 is characterized in that Q
3, R
3, R
4Be Q
4Bias voltage is provided.
3, multi-functional caution device according to claim 1 is characterized in that Q
5With R
6Form Q
1, Q
2And Q
4The common-emitter load.
4, multi-functional caution device according to claim 1, figure or Chinese character are shared counts some groups in parallel by 3-8 LD light-emitting diode series connection and according to forming to it is characterized in that showing the light-emitting diode group of usefulness.
5, multi-functional caution device according to claim 1 is characterized in that Q
1Switch circuit makes it conducting by the B point in parallel with rear taillight for the base stage high potential.
6, multi-functional caution device according to claim 1 is characterized in that Q
2Switch circuit makes it conducting by the C point in parallel with rear taillight for the base stage high potential.
7, multi-functional caution device according to claim 1 is characterized in that Q
1Switch circuit and Q
2Switch circuit makes it conducting simultaneously by the A point in parallel with stoplight stop lamp for two base stage high potentials.
8, multi-functional caution device according to claim 1 is characterized in that the bistable electro route D point ground connection of " misfortune car " and " emergency " and makes Q
6Conducting triggers silicon control GT power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95205985 CN2216010Y (en) | 1995-03-24 | 1995-03-24 | Multifunctional warner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95205985 CN2216010Y (en) | 1995-03-24 | 1995-03-24 | Multifunctional warner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2216010Y true CN2216010Y (en) | 1995-12-27 |
Family
ID=33858056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95205985 Expired - Fee Related CN2216010Y (en) | 1995-03-24 | 1995-03-24 | Multifunctional warner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2216010Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187379A (en) * | 2017-05-24 | 2017-09-22 | 重庆电子工程职业学院 | A kind of intelligent front combination lamp of novel automobile |
-
1995
- 1995-03-24 CN CN 95205985 patent/CN2216010Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187379A (en) * | 2017-05-24 | 2017-09-22 | 重庆电子工程职业学院 | A kind of intelligent front combination lamp of novel automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Bilun Industry and Trade Co., Beijing City Document name: Notice of termination |
|
| 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 |