CN202623945U - Automatic alarm device for car door - Google Patents
Automatic alarm device for car door Download PDFInfo
- Publication number
- CN202623945U CN202623945U CN 201220154903 CN201220154903U CN202623945U CN 202623945 U CN202623945 U CN 202623945U CN 201220154903 CN201220154903 CN 201220154903 CN 201220154903 U CN201220154903 U CN 201220154903U CN 202623945 U CN202623945 U CN 202623945U
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- CN
- China
- Prior art keywords
- car door
- controller
- ignition
- sensor
- alarm device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an automatic alarm device for a car door. The automatic alarm device comprises a car door detection sensor, an ignition sensor, a controller and a sound-light alarm device, wherein the car door detection sensor is a car door closing sensor; the ignition sensor is a car engine ignition sensor and is used for sending an ignition signal when a car is started by ignition; the controller is a microcontroller system comprising single chips and can be used for receiving a car door closing signal output by the car door detection sensor and an ignition signal output by the ignition sensor; and the sound-light alarm device is an output part of the whole alarm device and can be used for providing alarm sound and alarm light. According to the automatic alarm device, a car door closing state can be automatically checked when the car is started, so that the car door can be guaranteed to be reliably closed, thereby providing necessary conditions for guaranteeing safety driving.
Description
Technical field
The utility model relates to a kind of automobile auxiliary facilities, particularly relates to a kind of arrangements for automotive doors autoalarm.
Background technology
In automobile starting,, will be a kind of ten minutes unsafe condition if car door does not close; Therefore before automobile starting, must check that whether car door closes intactly, could guarantee vehicle safety travel like this.
Summary of the invention
In order to address the above problem, the purpose of the utility model is to provide a kind of arrangements for automotive doors autoalarm.
In order to achieve the above object, the arrangements for automotive doors autoalarm that the utility model provides comprises: car door detecting sensor, ignition detector, controller and combined aural and visual alarm; Wherein: the car door detecting sensor be closing of the door with regard to level sensor, it is connected with controller, is used to detect the automotive door closing state, controller can judge whether closing of the door intact through the car door detecting sensor;
Ignition detector is the car engine ignition sensor, and it is connected with controller, and ignition detector will send ignition signal when automotive ignition starts, and sends it to controller;
Controller is the micro controller system of being made up of micro controller system; It can receive the closing of the door perfect signal of car door detecting sensor output and the ignition signal that ignition detector is exported; When controller receives ignition signal; Whether intact, if find the closing of the door mal, then send alarm command to combined aural and visual alarm immediately if detecting closing of the door through the car door detecting sensor immediately;
Combined aural and visual alarm is the output block of whole annunciator, and it is connected with controller, and alarm sound and warning light can be provided, and is used for output sound and light alarm signal under the control of controller.
Described controller adopts the AT89S52 8-bit microcontroller.
The arrangements for automotive doors autoalarm that the utility model provides in use; When the chaufeur drive ignition; If this moment, car door did not close, controller will send alarm sound and warning light through combined aural and visual alarm, in time remind chaufeur to note; So just can guarantee that closing of the door is intact in automobile starting, for traffic safety provides assurance.
The arrangements for automotive doors autoalarm that the utility model provides, can be in automobile starting the state of automatic inspection automobile door closing, so just can guarantee reliably closing of arrangements for automotive doors, for ensureing that driving safety provides necessary condition.
Description of drawings
The arrangements for automotive doors autoalarm composition frame chart that Fig. 1 provides for the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the arrangements for automotive doors autoalarm that the utility model provides is elaborated.
As shown in Figure 1, the arrangements for automotive doors autoalarm that the utility model provides comprises: car door detecting sensor 1, ignition detector 2, controller 3 and combined aural and visual alarm 4; Wherein: car door detecting sensor 1 be closing of the door with regard to level sensor, it is connected with controller 2, is used to detect the automotive door closing state, controller 3 can judge whether closing of the door intact through car door detecting sensor 1;
Ignition detector 2 is the car engine ignition sensor, and it is connected with controller 3, and ignition detector 2 will send ignition signal when automotive ignition starts, and send it to controller 3;
Controller 3 is the micro controller system of being made up of micro controller system; It can receive the closing of the door perfect signal of car door detecting sensor 1 output and the ignition signal that ignition detector 2 is exported; When controller 3 receives ignition signal; Whether intact, if find the closing of the door mal, then send alarm command to combined aural and visual alarm 4 immediately if detecting closing of the door through car door detecting sensor 1 immediately;
Combined aural and visual alarm 4 is the output block of whole annunciator, and it is connected with controller 3, and alarm sound and warning light can be provided, and is used for output sound and light alarm signal under the control of controller 3.
Described controller 3 adopts the AT89S52 8-bit microcontroller.
The arrangements for automotive doors autoalarm that the utility model provides in use; When the chaufeur drive ignition; If this moment, car door did not close, controller 3 will send alarm sound and warning light through combined aural and visual alarm 4, in time remind chaufeur to note; So just can guarantee that closing of the door is intact in automobile starting, for traffic safety provides assurance.
Claims (2)
1. arrangements for automotive doors autoalarm, it is characterized in that: described arrangements for automotive doors autoalarm comprises: car door detecting sensor (1), ignition detector (2), controller (3) and combined aural and visual alarm (4);
Wherein: car door detecting sensor (1) be closing of the door with regard to level sensor, it is connected with controller (2), is used to detect the automotive door closing state;
Ignition detector (2) is the car engine ignition sensor, and it is connected with controller (3);
Controller (3) is the micro controller system of being made up of micro controller system, and it can receive the closing of the door perfect signal of car door detecting sensor (1) output and the ignition signal that ignition detector (2) is exported, and guide sound light crossing-signal (4) sends alerting signal;
Combined aural and visual alarm (4) is the output block of whole annunciator, and it is connected with controller (3), and alarm sound and warning light can be provided.
2. arrangements for automotive doors autoalarm according to claim 1 is characterized in that: described controller (3) adopts the AT89S52 8-bit microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220154903 CN202623945U (en) | 2012-04-13 | 2012-04-13 | Automatic alarm device for car door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220154903 CN202623945U (en) | 2012-04-13 | 2012-04-13 | Automatic alarm device for car door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202623945U true CN202623945U (en) | 2012-12-26 |
Family
ID=47377174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220154903 Expired - Fee Related CN202623945U (en) | 2012-04-13 | 2012-04-13 | Automatic alarm device for car door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202623945U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481750A (en) * | 2013-10-12 | 2014-01-01 | 重庆大江工业有限责任公司 | Guard bar type vehicle door with closing sensing component |
| CN106143147A (en) * | 2015-04-28 | 2016-11-23 | 湖南南车时代电动汽车股份有限公司 | A kind of anti-inertia start-stop control system and passenger vehicle |
-
2012
- 2012-04-13 CN CN 201220154903 patent/CN202623945U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481750A (en) * | 2013-10-12 | 2014-01-01 | 重庆大江工业有限责任公司 | Guard bar type vehicle door with closing sensing component |
| CN103481750B (en) * | 2013-10-12 | 2015-09-30 | 重庆大江工业有限责任公司 | A kind of guardrail-type car door with closing sensing member |
| CN106143147A (en) * | 2015-04-28 | 2016-11-23 | 湖南南车时代电动汽车股份有限公司 | A kind of anti-inertia start-stop control system and passenger vehicle |
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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: 20121226 Termination date: 20130413 |