CN102602367A - Automatic automobile door alarm - Google Patents
Automatic automobile door alarm Download PDFInfo
- Publication number
- CN102602367A CN102602367A CN2012101072436A CN201210107243A CN102602367A CN 102602367 A CN102602367 A CN 102602367A CN 2012101072436 A CN2012101072436 A CN 2012101072436A CN 201210107243 A CN201210107243 A CN 201210107243A CN 102602367 A CN102602367 A CN 102602367A
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- China
- Prior art keywords
- controller
- ignition
- alarm
- automobile door
- sensor
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- 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.)
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Abstract
An automatic automobile door alarm comprises an automobile door detection sensor, an ignition sensor, a controller and an audible and visual alarm, wherein the automobile door detection sensor is an automobile door complete closing sensor, the ignition sensor is an automobile engine ignition sensor and is used for sending out an ignition signal when automobile ignition is started, the controller is a microcontroller system consisting of a single chip microcomputer and is capable of receiving an automobile door complete closing signal outputted by the automobile door detection sensor and the ignition signal outputted by the ignition signal, and the audible and visual alarm serving as an output component of the whole alarm is capable of providing alarm sound and alarm light. The automatic automobile door alarm is capable of automatically checking automobile door closing state when an automobile is started, so that automobile doors can be guaranteed to be reliably closed, and necessary conditions are provided for driving safety.
Description
Technical field
The present invention relates to a kind of automobile auxiliary facilities, particularly relate 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 object of the present invention is to provide a kind of arrangements for automotive doors autoalarm.
In order to achieve the above object, arrangements for automotive doors autoalarm provided by the invention 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.
Arrangements for automotive doors autoalarm provided by the invention 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.
Arrangements for automotive doors autoalarm provided by the invention, 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
Fig. 1 is an arrangements for automotive doors autoalarm composition frame chart provided by the invention.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment arrangements for automotive doors autoalarm provided by the invention is elaborated.
As shown in Figure 1, arrangements for automotive doors autoalarm provided by the invention 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;
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.
Arrangements for automotive doors autoalarm provided by the invention 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 |
|---|---|---|---|
| CN2012101072436A CN102602367A (en) | 2012-04-13 | 2012-04-13 | Automatic automobile door alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101072436A CN102602367A (en) | 2012-04-13 | 2012-04-13 | Automatic automobile door alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102602367A true CN102602367A (en) | 2012-07-25 |
Family
ID=46520283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101072436A Pending CN102602367A (en) | 2012-04-13 | 2012-04-13 | Automatic automobile door alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102602367A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192052A (en) * | 2014-09-22 | 2014-12-10 | 上海大众汽车有限公司 | Method and system for sending alarm to turn off windscreen wiper |
| US10273739B2 (en) | 2016-05-31 | 2019-04-30 | Ford Global Technologies, Llc | Automated system for closing a closure of a motor vehicle based upon transmission state |
-
2012
- 2012-04-13 CN CN2012101072436A patent/CN102602367A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192052A (en) * | 2014-09-22 | 2014-12-10 | 上海大众汽车有限公司 | Method and system for sending alarm to turn off windscreen wiper |
| US10273739B2 (en) | 2016-05-31 | 2019-04-30 | Ford Global Technologies, Llc | Automated system for closing a closure of a motor vehicle based upon transmission state |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120725 |