CN207523545U - A kind of automated steering lamp based on gyroscope - Google Patents
A kind of automated steering lamp based on gyroscope Download PDFInfo
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- CN207523545U CN207523545U CN201721652135.1U CN201721652135U CN207523545U CN 207523545 U CN207523545 U CN 207523545U CN 201721652135 U CN201721652135 U CN 201721652135U CN 207523545 U CN207523545 U CN 207523545U
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Abstract
The utility model discloses a kind of automated steering lamps based on gyroscope, including master chip MCU and gyroscope chip IC1, the pin 24 that the pin 62 of the master chip MCU passes through resistance R3 connection gyroscope chips IC1, the pin 23 that the pin 61 of master chip MCU passes through resistance R2 connection gyroscope chips IC1, the pin 20 of gyroscope chip IC1 connects capacitance C8, the other end ground connection of capacitance C8, the utility model is based on gyroscope and carries out attitude monitoring to vehicle body in real time using inertia device gyroscope, when monitoring that vehicle body turns left, left steering lamp is opened；When monitoring that vehicle body is turned right, right turn lamp is opened, degree of intelligence is high, avoids car owner and forgets security risk caused by opening steering indicating light.
Description
Technical field
The utility model is related to a kind of steering indicating light, specifically a kind of automated steering lamp based on gyroscope.
Background technology
Steering indicating light is the important light component part of automobile, can effectively remind the trend of this vehicle of front vehicle, is reduced
Contingency occurrence probability.
But we will often find that in life, some drivers do not play steering indicating light when operating motor vehicles turn to
Phenomenon.
Utility model content
The purpose of this utility model is to provide a kind of automated steering lamp based on gyroscope, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical solution：
A kind of automated steering lamp based on gyroscope, including master chip MCU and gyroscope chip IC1, the master chip MCU
Pin 62 by the pin 24 of resistance R3 connection gyroscope chips IC1, the pin 61 of master chip MCU passes through resistance R2 connection tops
The pin 23 of spiral shell instrument chip IC 1, the pin 20 of gyroscope chip IC1 connect capacitance C8, the other end ground connection of capacitance C8, master chip
The pin 33 of MCU passes through the base stage of resistance R7 connection capacitance C16 and triode Q2, the emitter connection capacitance C16 of triode Q2
The other end and right turn lamp R, right turn lamp R other end connection+12V DC electricity, the pin 34 of master chip MCU passes through resistance
The base stage of R6 connection capacitance C15 and triode Q1, the other end and right turn lamp L of the emitter connection capacitance C15 of triode Q1,
The other end connection of right turn lamp L+12V DC electricity.
Preferred embodiment as the utility model：The model STM32F205RG of the master chip MCU.
Preferred embodiment as the utility model：The model MPU-6050 of the gyroscope chip IC1.
Compared with prior art, the beneficial effects of the utility model are：The utility model is based on gyroscope and utilizes inertia device
Part gyroscope carries out attitude monitoring to vehicle body in real time, and when monitoring that vehicle body turns left, left steering lamp is opened；When monitoring vehicle body
During right-hand rotation, right turn lamp is opened, degree of intelligence is high, avoids car owner and forgets security risk caused by opening steering indicating light.
Description of the drawings
Fig. 1 is the circuit diagram of automated steering lamp of the utility model based on gyroscope.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Referring to Fig. 1, in the utility model embodiment, a kind of automated steering lamp based on gyroscope, including master chip MCU
With gyroscope chip IC1, the pin 62 of the master chip MCU passes through the pin 24 of resistance R3 connection gyroscope chips IC1, main core
The pin 61 of piece MCU connects electricity by the pin 23 of resistance R2 connection gyroscope chips IC1, the pin 20 of gyroscope chip IC1
Hold C8, the other end ground connection of capacitance C8, the base that the pin 33 of master chip MCU passes through resistance R7 connection capacitance C16 and triode Q2
Pole, the other end and right turn lamp R of the emitter connection capacitance C16 of triode Q2, the other end connection+12V of right turn lamp R are straight
Galvanic electricity, the pin 34 of master chip MCU pass through the base stage of resistance R6 connection capacitance C15 and triode Q1, the emitter of triode Q1
Connect the other end and right turn lamp L of capacitance C15, other end connection+12V DC electricity of right turn lamp L.
The model STM32F205RG of master chip MCU.The model MPU-6050 of gyroscope chip IC1.
The operation principle of the utility model is：The design carries out posture prison to vehicle body in real time using inertia device gyroscope
It surveys, when monitoring that vehicle body turns left, left steering lamp is opened；When monitoring that vehicle body is turned right, right turn lamp is opened.
Gyroscope selects the MPU-6050 of Invensense companies, MPU-6050 to have 3 axis angular rate sensors (gyroscope),
3 axle acceleration sensors can quickly and accurately determine the athletic posture of object.
Since this system is to requirement of real-time height, attitude monitoring algorithm is complicated, 32 ARM chips of MCU selection ST companies
STM32F205RG。
Claims (3)
1. a kind of automated steering lamp based on gyroscope, including master chip MCU and gyroscope chip IC1, which is characterized in that described
The pin 62 of master chip MCU passes through electricity by the pin 24 of resistance R3 connection gyroscope chips IC1, the pin 61 of master chip MCU
The pin 23 of R2 connection gyroscope chips IC1 is hindered, the pin 20 of gyroscope chip IC1 connects capacitance C8, the other end of capacitance C8
Ground connection, the pin 33 of master chip MCU pass through the base stage of resistance R7 connection capacitance C16 and triode Q2, the emitter of triode Q2
The other end and right turn lamp R of capacitance C16 is connected, other end connection+12V DC electricity of right turn lamp R, master chip MCU's draws
Foot 34 passes through the base stage of resistance R6 connection capacitance C15 and triode Q1, the other end of the emitter connection capacitance C15 of triode Q1
With right turn lamp L, other end connection+12V DC electricity of right turn lamp L.
2. the automated steering lamp according to claim 1 based on gyroscope, which is characterized in that the type of the master chip MCU
Number be STM32F205RG.
3. the automated steering lamp according to claim 1 based on gyroscope, which is characterized in that the gyroscope chip IC1
Model MPU-6050.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721652135.1U CN207523545U (en) | 2017-12-01 | 2017-12-01 | A kind of automated steering lamp based on gyroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721652135.1U CN207523545U (en) | 2017-12-01 | 2017-12-01 | A kind of automated steering lamp based on gyroscope |
Publications (1)
| Publication Number | Publication Date |
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| CN207523545U true CN207523545U (en) | 2018-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721652135.1U Active CN207523545U (en) | 2017-12-01 | 2017-12-01 | A kind of automated steering lamp based on gyroscope |
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| CN (1) | CN207523545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111845542A (en) * | 2019-05-21 | 2020-10-30 | 北京嘀嘀无限科技发展有限公司 | Prompting method, prompting device, terminal and computer readable storage medium |
-
2017
- 2017-12-01 CN CN201721652135.1U patent/CN207523545U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111845542A (en) * | 2019-05-21 | 2020-10-30 | 北京嘀嘀无限科技发展有限公司 | Prompting method, prompting device, terminal and computer readable storage medium |
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