CN102602337A - Automobile lamp monitoring system - Google Patents
Automobile lamp monitoring system Download PDFInfo
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- CN102602337A CN102602337A CN2012101097575A CN201210109757A CN102602337A CN 102602337 A CN102602337 A CN 102602337A CN 2012101097575 A CN2012101097575 A CN 2012101097575A CN 201210109757 A CN201210109757 A CN 201210109757A CN 102602337 A CN102602337 A CN 102602337A
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- lamp
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- car light
- circuit
- automobile
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Abstract
An automobile lamp monitoring system mainly comprises a lamp state acquisition circuit, a lamp luminance sensor, a controller and a prompt alarm device, wherein the lamp state acquisition circuit is a multipath lamp on-off state detection circuit, the lamp luminance sensor comprises a plurality of luminance sensors mounted inside lamps and is connected with the controller, the controller is a microcontroller system consisting of a single chip microcomputer, an input port of the controller is respectively connected with the lamp state acquisition circuit and the lamp luminance sensor, an output port of the controller is connected with the prompt alarm circuit, and the prompt alarm circuit as an output component of the whole system comprises a prompt sound circuit and a plurality of prompt signal lamps respectively corresponding to one specific lamp. The automobile lamp monitoring system adopting a reliable method realizes real-time monitoring of the automobile lamps, is capable of sending out alarm information when one lamp is in failure, and is capable of reliably guaranteeing intactness of an automobile lamp system.
Description
Technical field
The present invention relates to a kind of automobile additional equipment, particularly relate to a kind of automobile lamp monitoring system.
Background technology
The car light of automobile is the critical facility that ensure to guarantee that the automobile night safe goes, and therefore, guarantees the intact of each position car light on the automobile, is the important step that guarantees vehicle safety travel; But because the car light on the automobile is more, and major part only just uses at night, and therefore, when some car lights broke down, chaufeur usually was not easy timely discovery, will stay potential safety hazard 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 automobile lamp monitoring system.
In order to achieve the above object, automobile lamp monitoring system provided by the invention comprises: car light state acquisition circuit, car light luminance sensor, controller and reminding alarm device; Wherein: car light state acquisition circuit is a multi-path car lamp on off state testing circuit, and it is connected with controller; When certain car light opened or closed, it can obtain the turn on light signal or the pass modulating signal of this car light, and is uploaded to controller;
The car light luminance sensor is installed in a plurality of car light in-to-in luminance sensors and is formed by a plurality of, and it is connected with controller, can detect the luminous situation of each car light, and gives controller with data upload;
Controller is the micro controller system of being made up of micro controller system, and its input port is connected with the car light luminance sensor with car light state acquisition circuit respectively, and output port is connected with the prompting warning circuit; Controller can receive the signal of car light state acquisition circuit output; When finding that certain car light is opened; Detect the illuminated message of this car light through the car light luminance sensor immediately and judge that if note abnormalities, side is judged this car light fault; At this moment, controller is immediately to prompting warning circuit output prompting alerting signal;
The prompting warning circuit is the output block of total system, and it is made up of Tip Sound circuit and a plurality of cue lamp, the corresponding specific car light of each signal lamp; When receiving the alerting signal that controller sends, the prompting warning circuit can send alarm sound and light simultaneously and the corresponding signal lamp of fault car light.
Described controller adopts the AT89S52 8-bit microcontroller.
Automobile lamp monitoring system provided by the invention in use; Controller just can collect the signal that this car light is lighted through car light state acquisition circuit when certain car light of automobile is lighted; This moment, controller obtained the monochrome information of this car light through the car light luminance sensor; And judge whether its monochrome information meets the demands, if noted abnormalities immediately to the prompting warning circuit send alerting signal, behind the signal that receives the report for police service; The prompting warning circuit sends the prompting sound, simultaneously through this car light fault of telltale sign.
Automobile lamp monitoring system provided by the invention adopts comparatively failure-free method, has realized the real-time monitoring of automobile lamp, can when certain car light breaks down, in time send alarm message; Intact the failure-free assurance is provided for what guarantee automobile lamp system.
Description of drawings
Fig. 1 is the composition scheme drawing of automobile lamp monitoring system provided by the invention.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment automobile lamp monitoring system provided by the invention is elaborated.
As shown in Figure 1, automobile lamp monitoring system provided by the invention comprises: described automobile lamp monitoring system comprises: car light state acquisition circuit 1, car light luminance sensor 2, controller 3 and reminding alarm device 4; Wherein: car light state acquisition circuit 1 is a multi-path car lamp on off state testing circuit, and it is connected with controller 3; When certain car light opened or closed, it can obtain the turn on light signal or the pass modulating signal of this car light, and is uploaded to controller 3;
Car light luminance sensor 2 is installed in a plurality of car light in-to-in luminance sensors and is formed by a plurality of, and it is connected with controller 3, can detect the luminous situation of each car light, and gives controller 3 with data upload;
Prompting warning circuit 4 is the output block of total system, and it is made up of Tip Sound circuit and a plurality of cue lamp, the corresponding specific car light of each signal lamp; When receiving the alerting signal that controller 3 sends, prompting warning circuit 3 can send alarm sound and light simultaneously and the corresponding signal lamp of fault car light.
Described controller 2 adopts the AT89S52 8-bit microcontroller.
Automobile lamp monitoring system provided by the invention in use; Controller 3 just can collect the signal that this car light is lighted through car light state acquisition circuit 1 when certain car light of automobile is lighted; This moment, controller 3 obtained the monochrome information of this lamp through car light luminance sensor 2; And judge whether its monochrome information meets the demands, if noted abnormalities immediately to the prompting warning circuit 4 send alerting signal, behind the signal that receives the report for police service; Prompting warning circuit 4 sends the prompting sound, simultaneously through this car light fault of telltale sign.
Claims (2)
1. automobile lamp monitoring system, it is characterized in that: described automobile lamp monitoring system comprises: car light state acquisition circuit (1), car light luminance sensor (2), controller (3) and reminding alarm device (4); Wherein: car light state acquisition circuit (1) is a multi-path car lamp on off state testing circuit, and it is connected with controller (3); Car light luminance sensor (2) is installed in a plurality of car light in-to-in luminance sensors and is formed by a plurality of, and it is connected with controller (3); Controller (3) is the micro controller system of being made up of micro controller system, and its input port is connected with car light luminance sensor (2) with car light state acquisition circuit (1) respectively, and output port is connected with prompting warning circuit (4); Prompting warning circuit (4) is the output block of total system, and it is made up of Tip Sound circuit and a plurality of cue lamp, the corresponding car light of each signal lamp.
2. automobile lamp monitoring system 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 |
|---|---|---|---|
| CN2012101097575A CN102602337A (en) | 2012-04-16 | 2012-04-16 | Automobile lamp monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101097575A CN102602337A (en) | 2012-04-16 | 2012-04-16 | Automobile lamp monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102602337A true CN102602337A (en) | 2012-07-25 |
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ID=46520256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101097575A Pending CN102602337A (en) | 2012-04-16 | 2012-04-16 | Automobile lamp monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102602337A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104698399A (en) * | 2014-08-26 | 2015-06-10 | 安徽工程大学 | Automotive lamp fault detecting system and method thereof |
| CN106379225A (en) * | 2016-11-09 | 2017-02-08 | 山东国金汽车工程技术有限公司 | Tail lamp with warning function |
| CN107507446A (en) * | 2017-08-25 | 2017-12-22 | 安徽实运信息科技有限责任公司 | A kind of municipal highway traffic signalization operational diagnostics system |
| CN111828929A (en) * | 2019-04-18 | 2020-10-27 | 株式会社小糸制作所 | Vehicle lamp |
-
2012
- 2012-04-16 CN CN2012101097575A patent/CN102602337A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104698399A (en) * | 2014-08-26 | 2015-06-10 | 安徽工程大学 | Automotive lamp fault detecting system and method thereof |
| CN106379225A (en) * | 2016-11-09 | 2017-02-08 | 山东国金汽车工程技术有限公司 | Tail lamp with warning function |
| CN106379225B (en) * | 2016-11-09 | 2018-10-30 | 山东国金汽车制造有限公司 | It is a kind of that there is the taillight with alarm function |
| CN107507446A (en) * | 2017-08-25 | 2017-12-22 | 安徽实运信息科技有限责任公司 | A kind of municipal highway traffic signalization operational diagnostics system |
| CN111828929A (en) * | 2019-04-18 | 2020-10-27 | 株式会社小糸制作所 | Vehicle lamp |
| CN111828929B (en) * | 2019-04-18 | 2022-08-19 | 株式会社小糸制作所 | Vehicle lamp |
| US11454539B2 (en) * | 2019-04-18 | 2022-09-27 | Koito Manufacturing Co., Ltd. | Vehicle lamp |
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| 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 |