CN207661695U - A kind of intelligent bicycle taillight - Google Patents
A kind of intelligent bicycle taillight Download PDFInfo
- Publication number
- CN207661695U CN207661695U CN201721377233.9U CN201721377233U CN207661695U CN 207661695 U CN207661695 U CN 207661695U CN 201721377233 U CN201721377233 U CN 201721377233U CN 207661695 U CN207661695 U CN 207661695U
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- China
- Prior art keywords
- microcontroller
- led lamp
- lamp bead
- bead array
- signal
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of intelligent bicycle taillight, including lamp bottom case, lampshade and power supply, it is equipped with LED mounting plates in lamp bottom case, is disposed with LED lamp bead array on mounting plate, LED lamp bead array can send out visible light through lampshade；Further include attitude transducer and microcontroller；The signal input part of attitude transducer and microcontroller connects, and the signal output end of microcontroller is connect with LED lamp bead array；Microcontroller can export the pattern control signal that control LED lamp bead array generates corresponding luminous pattern according to the attitude signal of attitude transducer.The utility model can provide the security performance ridden by pattern automatic Display bicycle running posture.
Description
Technical field
The utility model is related to a kind of Bicycle Tail Lights.
Background technology
Bicycle Tail Light is the luminous lamps and lanterns mounted on bicycle tail, primarily serves security warning, improves peace of riding
The effect of full property.Traditional taillight be carried out with reflector reflection light it is luminous, also have at present using dry cell, lithium battery or
Button cell carries out luminous as LED light power supply.Whether reflective or Autoluminescence taillight exists and has a single function,
It can only be shone and bicyclist is had found with the vehicle that prompts to pass by one's way, avoid colliding, still, shone merely, pass by one's way by taillight
The driver of vehicle can not judge the traveling trend of bicycle, can not such as learn that bicycle will be turned, and advance or be retreated,
In this way, just very unfavorable to the safety of bicyclist.
Utility model content
In view of the above shortcomings of the prior art, the utility model provides a kind of intelligent bicycle taillight, solves the prior art
Middle Bicycle Tail Light cannot show the technical issues of bicycle running posture, can pass through pattern automatic Display bicycle running appearance
State provides the security performance ridden.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution：A kind of intelligent bicycle tail
Lamp, including lamp bottom case, lampshade and power supply, the lamp bottom case is interior to be equipped with LED mounting plates, and LED lamp bead battle array is disposed on mounting plate
Row, LED lamp bead array can send out visible light through lampshade；Further include attitude transducer and microcontroller；Posture senses
The signal input part of device and microcontroller connects, and the signal output end of microcontroller is connect with LED lamp bead array；Microcontroller being capable of basis
The pattern that the attitude signal output control LED lamp bead array of attitude transducer generates corresponding luminous pattern controls signal.
Preferably, it is connected with light-operated switch between the LED lamp bead array and power supply.
Preferably, the power supply is connected with voltage detecting circuit, the signal input part company of voltage detecting circuit and microcontroller
It connects, the signal output end of microcontroller is connected with buzzer siren；Microcontroller can according to the voltage signal of voltage detecting circuit to
Honey alarm exports buzzing and controls signal.
Preferably, the monolithic is connected with the wireless communication module that can be communicated with smart mobile phone.
Compared with prior art, the utility model has the advantages that：
1, it is able to detect that the driving posture of bicycle by attitude transducer, such as advances, retreat, brake, turn left, is right
Turn；Microcontroller exports corresponding pattern to LED lamp bead array according to driving posture and controls signal, thus by the traveling appearance of bicycle
State is presented on Bicycle Tail Light so that and vehicular traffic understands the driving posture of bicycle by the pattern on Bicycle Tail Light,
To make correct travel direction, avoid colliding with bicycle, to greatly improve the safety ridden.
2, light-operated switch enables to LED lamp bead array that could be connected with power supply under conditions of intensity of illumination is low, especially
It is to not only increase the intelligent level of taillight, moreover it is possible to greatly save the energy at night.
3, it by increasing buzzer siren and voltage detecting circuit, is reported automatically to realize when electric quantity of power supply is too low
Alert, prompt car owner replaces power supply or is power source charges in time, ensures the normal work of taillight.
4, by increasing wireless communication module so that the driving posture data that taillight detects can be sent to the intelligence of car owner
Can on mobile phone, for the visitor that rides by big data analysis motion state, share movement route and create precondition.
Description of the drawings
Fig. 1 is the circuit structure block diagram of intelligent bicycle taillight in specific implementation mode；
Fig. 2 is the structural schematic diagram of LED lamp bead array.
Specific implementation mode
The utility model is described in further detail with preferred embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 2, a kind of intelligent bicycle taillight, including lamp bottom case, lampshade and power supply, the lamp bottom case
It is interior to be equipped with LED mounting plates, it is disposed with LED lamp bead array on mounting plate, LED lamp bead array can send out visible through lampshade
Light；Further include attitude transducer and microcontroller；The signal input part of attitude transducer and microcontroller connects, the signal of microcontroller
Output end is connect with LED lamp bead array；Microcontroller can export control LED lamp bead array according to the attitude signal of attitude transducer
The pattern for generating corresponding luminous pattern controls signal.
It is able to detect that the driving posture of bicycle by attitude transducer, such as advances, retreat, brake, turn left, turn right；
Microcontroller exports corresponding pattern to LED lamp bead array according to driving posture and controls signal, thus by the driving posture of bicycle
It being presented on Bicycle Tail Light so that vehicular traffic understands the driving posture of bicycle by the pattern on Bicycle Tail Light, with
Just correct travel direction is made, avoids colliding with bicycle, to greatly improve the safety ridden.
The LED lamp bead array of 5 × 5 matrix forms is used in present embodiment, as shown in Fig. 2, 1a is indicated in Fig. 2
Light-emitting LED lamp bead, 1b indicate that not light-emitting LED lamp bead, the pattern shown in figure being made of light-emitting LED lamp bead are left shaped like being directed toward
The arrow of side, the then driving posture for showing bicycle are to turn left.The luminance of microcontroller control LED lamp bead array carrys out shape
It is very ripe technology in singlechip technology field, those skilled in the art are without involving an inventive effort at luminous pattern
It can realize.
As for the luminous pattern for controlling LED lamp bead array according to driving posture, it is only necessary to by various rows in microcontroller
It sails posture and is mapped with pattern and can be realized, such as：Turn left corresponding left arrow, corresponding right arrow of turning right, advance it is corresponding to
On arrow, retreat corresponding downward arrow.In present embodiment, it is connected between the LED lamp bead array and power supply
Light-operated switch.Light-operated switch enables to LED lamp bead array that could be connected with power supply under conditions of intensity of illumination is low, especially
At night, the intelligent level of taillight is not only increased, moreover it is possible to greatly save the energy.
In present embodiment, the power supply is connected with voltage detecting circuit, the letter of voltage detecting circuit and microcontroller
The connection of number input terminal, the signal output end of microcontroller are connected with buzzer siren；Microcontroller can be according to voltage detecting circuit
Voltage signal controls signal to the output buzzing of honey alarm.By increasing buzzer siren and voltage detecting circuit, to
It realizes that the automatic alarm when electric quantity of power supply is too low, prompt car owner replace power supply or be power source charges in time, ensures the normal of taillight
Work.
In present embodiment, the attitude transducer is six axle sensors of MPU6050.Six axle sensors of MPU6050
Internal integration 3 axis gyroscopes and 3 axle acceleration sensors, and automatic digital movement processor DMP, can be very easily
Realize attitude algorithm, simple motion handles load of the operation to microcontroller, while greatly reducing development difficulty.
In present embodiment, the monolithic is connected with the wireless communication module that can be communicated with smart mobile phone.
By increasing wireless communication module so that the driving posture data that taillight detects can be sent on the smart mobile phone of car owner,
For ride visitor by big data analysis motion state, share movement route create precondition.
In present embodiment, the LED lamp bead is high-brightness LED lamp pearl, can send out visual range within 150 meters
Visible light.In such manner, it is possible to increase the visual range of bicycle, to the reaction distance that filter vehicle is enough, safety is further increased
Property.
Claims (6)
1. a kind of intelligent bicycle taillight, including lamp bottom case, lampshade and power supply, it is characterised in that：It is equipped in the lamp bottom case
LED mounting plates are disposed with LED lamp bead array on mounting plate, and LED lamp bead array can send out visible light through lampshade；Also
Including attitude transducer and microcontroller；The signal input part of attitude transducer and microcontroller connects, the signal output of microcontroller
End is connect with LED lamp bead array；Microcontroller can export control LED lamp bead array according to the attitude signal of attitude transducer and generate
The pattern of corresponding luminous pattern controls signal.
2. intelligent bicycle taillight according to claim 1, it is characterised in that：Between the LED lamp bead array and power supply
It is connected with light-operated switch.
3. intelligent bicycle taillight according to claim 1 or 2, it is characterised in that：The power supply is connected with voltage detecting
The signal input part of circuit, voltage detecting circuit and microcontroller connects, and the signal output end of microcontroller is connected with buzzer siren；
Microcontroller can control signal according to the voltage signal of voltage detecting circuit to the output buzzing of honey alarm.
4. intelligent bicycle taillight according to claim 1, it is characterised in that：The attitude transducer is MPU6050 six
Axle sensor.
5. intelligent bicycle taillight according to claim 1, it is characterised in that：The monolithic is connected with can be with intelligent hand
The wireless communication module that machine is communicated.
6. intelligent bicycle taillight according to claim 1, it is characterised in that：The LED lamp bead is high-brightness LED lamp pearl,
The visible light of visual range within 150 meters can be sent out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377233.9U CN207661695U (en) | 2017-10-24 | 2017-10-24 | A kind of intelligent bicycle taillight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377233.9U CN207661695U (en) | 2017-10-24 | 2017-10-24 | A kind of intelligent bicycle taillight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207661695U true CN207661695U (en) | 2018-07-27 |
Family
ID=62937380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721377233.9U Expired - Fee Related CN207661695U (en) | 2017-10-24 | 2017-10-24 | A kind of intelligent bicycle taillight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207661695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960051A (en) * | 2021-03-19 | 2021-06-15 | 上海大学 | Intelligent safety indicator lamp system for bicycle |
-
2017
- 2017-10-24 CN CN201721377233.9U patent/CN207661695U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960051A (en) * | 2021-03-19 | 2021-06-15 | 上海大学 | Intelligent safety indicator lamp system for bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180727 Termination date: 20191024 |