CN206832969U - A kind of bright detection means of automobile brake lamp - Google Patents
A kind of bright detection means of automobile brake lamp Download PDFInfo
- Publication number
- CN206832969U CN206832969U CN201720659441.1U CN201720659441U CN206832969U CN 206832969 U CN206832969 U CN 206832969U CN 201720659441 U CN201720659441 U CN 201720659441U CN 206832969 U CN206832969 U CN 206832969U
- Authority
- CN
- China
- Prior art keywords
- brake lamp
- chip microcomputer
- automobile brake
- detection means
- sensor circuit
- 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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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model provides a kind of bright detection means of automobile brake lamp, described device includes power module and functional circuit, the power module includes solar panel and battery, and the functional circuit includes light sensor circuit, temperature sensor circuit, single-chip microcomputer and bluetooth module；The solar panel is connected with the battery, the output end of the light sensor circuit is connected with the single-chip microcomputer, the output end of the temperature sensor circuit is connected with the single-chip microcomputer, the single-chip microcomputer is also connected with the bluetooth module and realizes two-way communication, and the power module is powered for the functional circuit.The utility model can effectively detect the bright state of brake lamp, and testing result is safe and reliable；Without being modified to the circuit of automobile during installation, avoid because potential safety hazard caused by change；And use solar powered mode, energy-conserving and environment-protective；The utility model is simple in construction, and suitable for various vehicles, application prospect is wide, and economic benefit is obvious.
Description
Technical field
It the utility model is related to automotive electronics automatic field, more particularly to a kind of bright detection means of automobile brake lamp.
Background technology
With the economic development and improvement of people's living standards, car ownership increases rapidly, and private car has become
The important vehicles that people's living trip is ridden instead of walk.With increasing for automobile, the incidence of traffic congestion and traffic accident is also got over
Come higher.As shown by data, the traffic accident caused by the signal lamp failure of automobile itself account for the two of traffic accident total amount
Into, it is seen that whether normal work is a very important traffic safety factor to automobile signal light.In general automotive interior instrument
All there is headlight, the state prompting function of cornering lamp on and off on disk, but do not possess the prompting function of brake light status, and stop
Car light is one of most important signal lamp, and its spoilage is also highest in all signal lamps of automobile, if the brake of automobile
Lamp damages, and does not have the effect of warning rear car, will easily cause rear-ended car accident.In addition, according to China's traffic safety law
Rule regulation, automobile brake lamp, which does not work, can sentence 200 yuan of fine, and driver can be not only by safe prestige in the case of unwitting
The side of body, also can be by economic loss.
Current automobile lighting system relative maturity, but the prompting work(not to brake lamp operation irregularity also be present
Can, for this problem, there are many fault detection apparatus for automobile brake lamp to emerge, but prior art all exist it is following
The defects of：1. existing fault detection apparatus for automobile brake lamp is complicated, cost is high, and cost performance is low.2. prior art requires dress
Put and be connected with automotive interior circuit, by automotive interior storage battery power supply, it is necessary to professional person to automobile carry out repacking could realize,
Automobile circuit after repacking can have certain potential safety hazard.3. the principle of existing braking automobile lamp fault detection is all to brake
Lamp, which does not work, is alarmed, but braking automobile state is difficult to judge, erroneous judgement can cause higher false alarm rate.Asked for more than
Topic, the utility model proposes it is a kind of it is simple in construction, cost is cheap, small volume and the bright detection of automobile brake lamp easy for installation
Device.
The content of the invention
The purpose of this utility model be to provide one kind can accurate judgement in brake, detection that whether brake lamp lights
Device, whether the prompting message or voice understanding brake lamp working condition that driver can be sent by described device are normal, just
Changed in time when in brake lamp exception, it is ensured that traffic safety.
In order to achieve the above object, the technical scheme that the utility model is taken is as follows：
A kind of bright detection means of automobile brake lamp, described device include power module and functional circuit, the power module
Battery including the solar panel for receiving solar energy and converting solar energy into electrical energy and for storing electric energy, institute
Stating functional circuit includes being used to receive optical signal and is translated into the light sensor circuit of electric signal, for receiving temperature letter
Number and be translated into the temperature sensor circuit of electric signal, the single-chip microcomputer for process signal and for receiving single-chip microcomputer processing
Rear signal simultaneously carries out the bluetooth module that signal sends and receives；The solar panel is connected with the battery, described
The output end of light sensor circuit is connected with the single-chip microcomputer, the output end of the temperature sensor circuit and the single-chip microcomputer
It is connected, the single-chip microcomputer is also connected with the bluetooth module and realizes two-way communication, and the power module is the functional circuit
Power supply.
Preferably, there is plastic casing outside described device, the solar panel is arranged on shell, on the shell
It is additionally provided with and pastes piece, is easy to secure the appliance on the inside of automobile brake lamp lampshade.
Preferably, the model MSP430F149 of the single-chip microcomputer.
Preferably, the model HC-05 of the bluetooth module, possesses and passes through Bluetooth technology with mobile phone or other intelligent terminals
The function of two-way communication.
Preferably, described device possesses the bright prompting function of brake lamp, and alerting pattern is short message prompting or voice reminder.
The utility model has the advantages that：
1. the utility model proposes the bright structure of the detecting device of automobile brake lamp it is simple, cost is low, small volume and cost performance
It is high.2. the utility model is easy for installation, it is not necessary to professional carrys out installation, is modified without the circuit to automobile,
Avoid because change and caused by security risk and extra duty.3. principle of the present utility model is that the bright state of brake lamp is entered
Row detection, in automobile brake, device detects that brake lamp lights, can in the form of information or voice by bluetooth send to
The intelligent terminal that mobile phone etc. has been connected by bluetooth with device, brake lamp breaks down if prompting is not received, this to sentence
Disconnected mode can substantially reduce False Rate and false alarm so that testing result is more safe and reliable.4. the utility model uses the sun
Energy power supply mode, there is the advantage of energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is the theory diagram of the bright detection means of automobile brake lamp of the present utility model.
Reference：10- power modules, 20- solar panels, 30- batteries, 40- functional circuits, the photosensitive biographies of 50-
Sensor circuit, 60- temperature sensor circuits, 70- single-chip microcomputers, 80- bluetooth modules.
Embodiment
Below by a manner of clearly understandable, the utility model is made with reference to the drawings and specific embodiments further detailed
Ground explanation.
The bright detection means of a kind of automobile brake lamp as shown in Figure 1, including power module (10) and functional circuit (40),
The power module (10) includes being used for solar panel (20) and the use for receiving solar energy and converting solar energy into electrical energy
In the battery (30) of storage electric energy, the functional circuit (40) includes being used to receive optical signal and is translated into electric signal
Light sensor circuit (50), for receive temperature signal and be translated into electric signal temperature sensor circuit (60), use
In the single-chip microcomputer (70) of process signal and for receiving the signal after single-chip microcomputer processing and carrying out the bluetooth that signal sends and receives
Module (80)；The solar panel (20) is connected with the battery (30), the light sensor circuit (50) it is defeated
Going out end with the single-chip microcomputer (70) to be connected, the output end of the temperature sensor circuit (60) is connected with the single-chip microcomputer (70),
The single-chip microcomputer (70) is also connected with the bluetooth module (80) and realizes two-way communication, and the power module (10) is the work(
Can circuit (40) power supply.
There is plastic casing outside described device, the solar panel (20) is arranged on shell, on the shell also
Provided with piece is pasted, it is easy to secure the appliance on the inside of automobile brake lamp lampshade.
It the model MSP430F149 of the single-chip microcomputer (70), can also select that other monolithics of above-mentioned function can be realized
Type number.
The model HC-05 of the bluetooth module (80), possess double by Bluetooth technology with mobile phone or other intelligent terminals
To the function of communication, for a long time, when not in use in a dormant state, be attached by intelligent terminal to call out when in use
Awake bluetooth module (80), is in mode of operation.
Preferably, described device possesses the bright prompting function of brake lamp, and alerting pattern is short message prompting or voice reminder.
As a complete embodiment, our courses of work to the bright detection means of the automobile brake lamp are carried out below
It is described in detail：Before automobile starting, first pass through mobile phone or other intelligent terminals for possessing Bluetooth function connect with described device
Connect, it is working condition, light sensor circuit (50) and temperature sensor that bluetooth module (80) is waken up by resting state after connection
Circuit (60) moment detects the state of automobile brake lamp, when automobile brake, if brake lamp lights, and two kinds of sensor circuits
The switching of low and high level is had, when single-chip microcomputer (70) detects that two kinds of sensor level all change, brake lamp will be exported
Bright signal simultaneously arrives intelligent terminal bluetooth module (80) in a manner of sending information or voice, to remind driver, brake
Lamp lights and working properly；If automobile but have received the bright information of brake lamp or voice without braking, illustrate brake lamp work
Make abnormal, it is necessary to further investigate automotive lighting fault or change brake lamp.
, it is necessary to a described device respectively be installed inside the brake lamp lampshade of the left and right sides, in order to distinguish two when specifically used
The difference of the bright prompting of side brake lamp, it is only necessary to which the alerting pattern of two devices is set to different prompting voices or information
Content.
The utility model proposes the bright structure of the detecting device of automobile brake lamp it is simple, cost is low, small volume, without to automobile
Circuit be modified and can install, and use solar powered mode, energy-conserving and environment-protective；The utility model employs a kind of new
Thinking detect brake lamp working condition, that is, take the bright state of detection brake lamp and driver prompted, Er Feichuan
System is alarmed the situation that brake lamp does not work, and this detection mode is avoided to wrong report caused by the erroneous judgement of braking state
It is alert so that testing result is more safe and reliable.
Claims (5)
1. a kind of bright detection means of automobile brake lamp, it is characterised in that described device includes power module and functional circuit, described
Power module is including for the solar panel for receiving solar energy and converting solar energy into electrical energy and for storing electric energy
Battery, the functional circuit include being used to receive optical signal and be translated into the light sensor circuit of electric signal, be used for
Receive temperature signal and be translated into the temperature sensor circuit of electric signal, the single-chip microcomputer for process signal and for receiving
Single-chip microcomputer processing after signal and carry out the bluetooth module that signal sends and receives；The solar panel and the battery
Be connected, the output end of the light sensor circuit is connected with the single-chip microcomputer, the output end of the temperature sensor circuit and
The single-chip microcomputer is connected, and the single-chip microcomputer is also connected with the bluetooth module and realizes two-way communication, and the power module is institute
State functional circuit power supply.
2. the bright detection means of automobile brake lamp as claimed in claim 1, it is characterised in that：Have outside described device outside plastics
Shell, the solar panel are arranged on shell, are additionally provided with the shell and are pasted piece, are easy to secure the appliance to automobile brake
On the inside of car light lampshade.
3. the bright detection means of automobile brake lamp as claimed in claim 1, it is characterised in that：The model of the single-chip microcomputer
MSP430F149。
4. the bright detection means of automobile brake lamp as claimed in claim 1, it is characterised in that：The model of the bluetooth module
HC-05, possesses the function of passing through Bluetooth technology two-way communication with mobile phone or other intelligent terminals.
5. the bright detection means of automobile brake lamp as claimed in claim 1, it is characterised in that：Described device possesses that brake lamp is bright to be carried
Awake function, alerting pattern are short message prompting or voice reminder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720659441.1U CN206832969U (en) | 2017-05-31 | 2017-05-31 | A kind of bright detection means of automobile brake lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720659441.1U CN206832969U (en) | 2017-05-31 | 2017-05-31 | A kind of bright detection means of automobile brake lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206832969U true CN206832969U (en) | 2018-01-02 |
Family
ID=60774822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720659441.1U Expired - Fee Related CN206832969U (en) | 2017-05-31 | 2017-05-31 | A kind of bright detection means of automobile brake lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206832969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112193186A (en) * | 2020-10-16 | 2021-01-08 | 北京航天发射技术研究所 | Vehicle light state acquisition system based on photoelectric effect, equipment and vehicle |
-
2017
- 2017-05-31 CN CN201720659441.1U patent/CN206832969U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112193186A (en) * | 2020-10-16 | 2021-01-08 | 北京航天发射技术研究所 | Vehicle light state acquisition system based on photoelectric effect, equipment and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20180531 |