CN201665182U - Automobile emergency alarm device - Google Patents
Automobile emergency alarm device Download PDFInfo
- Publication number
- CN201665182U CN201665182U CN2010201500863U CN201020150086U CN201665182U CN 201665182 U CN201665182 U CN 201665182U CN 2010201500863 U CN2010201500863 U CN 2010201500863U CN 201020150086 U CN201020150086 U CN 201020150086U CN 201665182 U CN201665182 U CN 201665182U
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- alarm device
- control module
- automobile emergency
- light
- body control
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Abstract
The utility model relates to an automobile emergency alarm device, which comprises a left turn light, a right turn light, vehicle body control module and an alarm switch, wherein the left turn light and the right turn light are electrically connected with the vehicle body control module respectively, the alarm switch is electrically connected to the input end of the vehicle body control module, and the vehicle body control module commands the left turn light and the right turn light to flash simultaneously based on the closing signal of the alarm switch. The automobile emergency alarm device also comprise a relay, of which the main circuit is in parallel connection with one of the left and right turn lights and in serial connection with an indicating light and the control circuit is in parallel connection with the other turn light. The indicating light is set to flash simultaneously with the left and right turn lights, so as to inform the driver whether the alarm device is switched on.
Description
Technical field
The utility model relates to a kind of automobile emergency alarm device, particularly a kind of emergence informer that utilizes left and right sides steering indicating light to glimmer together and alarm.
Background technology
Existing automobile generally all adopts left and right sides steering indicating light to serve as the effect of critical alarm lamp.When the vehicle et out of order and can not cruising the time, chaufeur be opened left and right sides steering indicating light simultaneously, makes left and right sides steering indicating light synchronously glimmer, with the announcement of warning.
When automobile was in an emergency, chaufeur need be opened the critical alarm lamp, noted dodging to inform other chaufeur on the road, to avoid unnecessary accident.When vehicle was in an emergency in the process of moving, chaufeur all had some flurried, though chaufeur has the action of opening the emergency light alarm switch in this case, might not exactly the critical alarm lamp be opened; Emergency light is not opened, and chaufeur oneself thinks that emergency light opens by mistake.The prompting that if chaufeur can not obtain in car that the critical alarm lamp has been opened or do not open, and in fact the critical alarm lamp is not opened, and when chaufeur stops car or get off when checking vehicles fault, very likely has an accident.
The utility model content
Technical problem to be solved in the utility model is can not obtain the prompting that the critical alarm lamp is successfully opened during chaufeur opening automobile critical alarm lamp in the prior art, thereby the utility model provides a kind of automobile emergency alarm device, with the successful unlatching of prompting chaufeur critical alarm lamp.
The technical scheme of employing described in the utility model is, a kind of automobile emergency alarm device, comprise the left steering lamp, the right steering lamp, Body control module, alarm switch, a described left side, the right steering lamp is electrically connected with Body control module respectively, described alarm switch is electrically connected on the input end of Body control module, described Body control module can and be controlled a described left side according to the closure signal of described alarm switch, the right steering lamp glimmers simultaneously, described automobile emergency alarm device also comprises a relay, the power circuit of described relay and a left side, a steering indicating light parallel connection in the middle of the right steering lamp, the control circuit of relay is in parallel with another steering indicating light, also is in series with an indication electric light in the power circuit of described relay.
As preferably, described indication electric light is arranged at the place of being convenient to driver's observation in the operator's compartment.
As preferably, described indication electric light and described alarm switch are set together.
As preferably, described indication electric light is arranged on the instrument carrier panel.
As preferably, described alarm switch is a point-touch switch.
As preferably, described indication electric light is the indication electric light backlight of described point-touch switch.
By the indication electric light is set, makes that the indication electric light glimmers with left and right sides steering indicating light when pressing alarm switch, thereby remind the chaufeur stand by lamp successfully to open; If chaufeur is not observed the flicker of indication electric light, illustrate that then the stand by lamp unlatching is unsuccessful, need open alarm switch again.Thereby guaranteed that in needs chaufeur can successfully be opened stand by lamp.
Description of drawings
Fig. 1 is the schematic diagram of the utility model automobile emergency stand by lamp control circuit.
The specific embodiment
Clearer for technical matters, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 1, be the schematic circuit diagram of the utility model automobile emergency alarm device.Body control module 1 (BCM) is the controller of numerous electrical equipment on the management automobile, and left and right steering indicating light (2,3) is electrically connected on two mouths of Body control module 1 respectively.When vehicle turns left, 2 flickers of Body control module 1 control left steering lamp; When vehicle is turned right, 3 flickers of Body control module 1 control right steering lamp.Alarm switch 4 is connected in the input end of Body control module 1, and when pressing alarm switch 4, Body control module 1 can perceive alarm and hold the electric signal that press 4 passes.When Body control module 1 perceived the signal that alarm switch 4 presses, just steering indicating light 2 and right steering lamp 3 sent electric signal left, make left and right steering indicating light (2,3) glimmer simultaneously, to send warning signal.
Described automobile emergency alarm device also comprises a relay 5, and this relay 5 comprises a power circuit 51 and a control circuit 52, comprises an open contact (not shown) in the described power circuit 51; When having electric current to pass through in the control circuit 52 of relay 5, the open contact closure in the power circuit 51, thus power circuit 51 is connected; When in the control circuit 52 during no current, the open contact in the power circuit 51 is in off-state, thereby power circuit 51 disconnects.The control circuit 52 of described relay 5 is connected in parallel on the two ends of left steering lamp 2.The power circuit 51 of described relay 5 is connected in parallel on the two ends of right steering lamp 3, and also is serially connected with an indication electric light 6 in power circuit 51; When having electric current to pass through in the described power circuit 51, described indication electric light 6 is shinny.
When pressing alarm switch 4, described Body control module 1 perceives the signal that alarm switch 4 is pressed, thereby immediately left, right steering lamp (2,3) sends same pulse electrical signal simultaneously, makes left and right steering indicating light (2,3) glimmer simultaneously.Because the control circuit 52 of described relay 5 and power circuit 51 are connected in parallel on left and right steering indicating light (2,3) two ends respectively, so also there is pulse electrical signal to pass through in the control circuit 52 of relay and the power circuit 51 simultaneously.Thereby when left and right steering indicating light (2,3) when lighting simultaneously, the open contact of relay 5 is also closed, has electric current to pass through in the power circuit 51, makes that the indication electric light 6 that is connected in the power circuit is shinny.So the indication electric light in the described power circuit 51 follows left and right steering indicating light (2,3) to glimmer together.Whether chaufeur can have flicker by observing indication electric light 6, thereby judges at an easy rate whether left and right steering indicating light (2,3) (being stand by lamp) is successfully opened.Certainly also can the control circuit 52 of relay 5 is in parallel with right steering lamp 3, the power circuit 51 and the left steering lamp 2 of relay is in parallel, equally can be so that the indication electric light in the power circuit 51 glimmers with left and right steering indicating light (2,3).
The position of described alarm indicator 6 in car should be as the criterion to make things convenient for driver's observation, and present embodiment preferably is set together alarm indicator 6 and alarm switch 4.Like this when chaufeur is pressed alarm switch 4, need not change direction of visual lines and just can observe alarm indicator 6 immediately and whether glimmer, thereby judge whether left and right sides steering indicating light (being stand by lamp) has successfully been opened.Perhaps will indicate electric light to be arranged on the instrument carrier panel, also can play the effect that makes things convenient for driver's observation.
The preferred described alarm switch of present embodiment is that point-touch switch (generally also is called the homing position type switch, such as the button on the picture cell phone keyboard), make described alarm indicator 6 be the backlight of this point contact type alarm switch 4, light when making alarm indicator 6 glittering forms the backlight of described point contact type alarm switch 4, thereby helps increasing interior space, beautify upholstery.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. automobile emergency alarm device, comprise the left steering lamp, the right steering lamp, Body control module, alarm switch, a described left side, the right steering lamp is electrically connected with Body control module respectively, described alarm switch is electrically connected on the input end of Body control module, described Body control module is controlled a described left side according to the closure signal of described alarm switch, the right steering lamp glimmers synchronously, it is characterized in that, described automobile emergency alarm device also comprises a relay, the power circuit of described relay and a left side, a steering indicating light parallel connection in the middle of the right steering lamp, the control circuit of relay is in parallel with another steering indicating light, also is in series with an indication electric light in the power circuit of described relay.
2. automobile emergency alarm device according to claim 1 is characterized in that, described indication electric light is arranged at the place of being convenient to driver's observation in the operator's compartment.
3. automobile emergency alarm device according to claim 2 is characterized in that, described indication electric light and described alarm switch are set together.
4. automobile emergency alarm device according to claim 2 is characterized in that, described indication electric light is arranged on the instrument carrier panel.
5. according to claim 2 or 3 or 4 described automobile emergency alarm devices, it is characterized in that described alarm switch is a point-touch switch.
6. automobile emergency alarm device according to claim 5 is characterized in that, described indication electric light is the indication electric light backlight of described point-touch switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201500863U CN201665182U (en) | 2010-03-30 | 2010-03-30 | Automobile emergency alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201500863U CN201665182U (en) | 2010-03-30 | 2010-03-30 | Automobile emergency alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201665182U true CN201665182U (en) | 2010-12-08 |
Family
ID=43266135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201500863U Expired - Lifetime CN201665182U (en) | 2010-03-30 | 2010-03-30 | Automobile emergency alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201665182U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104520147A (en) * | 2012-08-08 | 2015-04-15 | 戴姆勒股份公司 | Controlling an interior illumination device for warning a motor vehicle user of a risk of collision |
| CN106143287A (en) * | 2016-08-01 | 2016-11-23 | 广州汽车集团股份有限公司 | Automobile brake reminding method, automobile brake prompt system and automobile |
-
2010
- 2010-03-30 CN CN2010201500863U patent/CN201665182U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104520147A (en) * | 2012-08-08 | 2015-04-15 | 戴姆勒股份公司 | Controlling an interior illumination device for warning a motor vehicle user of a risk of collision |
| CN106143287A (en) * | 2016-08-01 | 2016-11-23 | 广州汽车集团股份有限公司 | Automobile brake reminding method, automobile brake prompt system and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101208 |