Intelligent curve auxiliary spotlight for motorcycle

Abstract

The utility model relates to an intelligent curve auxiliary spotlight for a motorcycle. The intelligent curve auxiliary spotlight comprises a spotlight driving controller, a six-axis gyroscope main control box, a light sensation key box, a GPS module, a left spotlight body and a right spotlight body. According to the intelligent curve auxiliary spotlight for the motorcycle, the light brightness of the running environment of the motorcycle, the inclination angle of the motorcycle during running and the speed of the motorcycle during running are obtained through the light sensation sensor, the six-axis gyroscope and the GPS module, the left spotlight and the right spotlight of the motorcycle are controlled to be turned on when the motorcycle turns left and right, and auxiliary supplementary lighting with the corresponding brightness is controlled; the motorcycle curve spot lamp auxiliary lighting intelligent control system overcomes the defects of manual operation control, achieves motorcycle curve spot lamp auxiliary lighting intelligent control, improves the safety performance of a motorcycle running in different environments and different road conditions, and has the advantages of being simple in structure, easy to install and use and capable of obtaining a good lighting effect when the motorcycle runs in a bent mode.

Description

Technical Field

[0001] The utility model relates to the technical field of motorcycle accessories, in particular to an intelligent cornering auxiliary spotlight for motorcycles. Background Art

[0002] Many people prefer to travel by motorcycle, because it is more convenient than driving a car, and many people will install spotlights on their motorcycles to give people a cool experience. However, the main reason for installing spotlights on motorcycles is to make up for the weakness of motorcycle lights. When motorcycles are driving in extremely harsh or repeatedly changing environments, the use of spotlights can greatly improve travel safety and the user experience of motorcycle drivers. At present, the market specifically used for motorcycle spotlights has too single functions, and manual button operation is required to turn on the auxiliary lights. The lights cannot be automatically turned on by the tilt angle of the vehicle body or the GPS speed. Utility Model Content

[0003] In view of this, it is necessary to provide an intelligent cornering auxiliary spotlight that can automatically turn on the auxiliary light when the motorcycle is in extremely harsh or repeatedly changing environments by detecting factors such as the inclination angle of the vehicle body, ambient light, and vehicle speed, thereby solving the defects of existing motorcycle spotlights on the market.

[0004] A motorcycle intelligent cornering auxiliary spotlight, comprising a spotlight drive controller, a six-axis gyroscope main control box, a light-sensing button box, a GPS module, a left spotlight, and a right spotlight. The spotlight drive controller comprises a main serial port, a left spotlight interface, and a right spotlight interface. The left spotlight and the right spotlight are connected to the spotlight drive controller through the left spotlight interface and the right spotlight interface, respectively. The six-axis gyroscope main control box comprises an MCU main control, a first serial port, a second serial port, and a third serial port. The first serial port is connected to the main serial port of the spotlight drive controller and communicates with the spotlight drive controller. The six-axis gyroscope main control box is powered by the spotlight drive controller. The second serial port is connected to the light-sensing serial port of the light-sensing button box and communicates with the six-axis gyroscope main control box. Control box communication, the third serial port is connected to the vehicle speed serial port of the GPS module and communicates with the GPS module to obtain the vehicle speed information data detected by the GPS module, the motorcycle intelligent cornering auxiliary spotlight is powered by a motorcycle battery, and the external power cord of the spotlight drive controller is connected to the motorcycle battery. The left spotlight and the right spotlight are basically the same, respectively including a white high beam 30W headlight, a yellow low beam 30W headlight, and a white high and low beam 15W lamp for cornering lighting. The spotlight irradiation range adopts 120° wide-angle lighting, the white high beam 30W headlight is used for high beam lighting, the yellow low beam 30W headlight is used for low beam lighting, and the white high and low beam 15W lamp for cornering lighting is used for primary / secondary fill light for cornering lighting;

[0005] The light sensor detects the brightness of the ambient light when the motorcycle is running, the six-axis gyroscope detects and calculates the inclination angle of the motorcycle body relative to the road surface, and the spotlight drive controller controls the opening of the headlight according to the brightness of the ambient light and the inclination angle, and turns on the high beam or low beam to provide primary / secondary curve lighting when the vehicle turns left or right;

[0006] The light sensor detects the brightness of the ambient light when the motorcycle is running, the six-axis gyroscope detects and calculates the inclination angle of the body of the running motorcycle relative to the road surface, the GPS module measures the speed of the motorcycle, and the spotlight drive controller outputs a control signal to control the turning on / off of the headlights based on the brightness of the ambient light during running, the inclination angle and the speed of the motorcycle measured by the GPS module, and turns on the high beam or low beam to provide primary / secondary curve lighting fill light when the vehicle turns left or right.

[0007] The light-sensing key box includes an MCU main control, a combination key, a light sensor, and a light-sensing serial port. The combination keys of the light-sensing key box include a "high / low beam A" key, a "flash B" key, and an "AUTO" key. The MCU main control of the light-sensing key box includes an I / O interface and an I2C interface. The MCU main control is connected to the combination key through the I / O interface, and detects the states of the three key switches of the combination key through the I / O interface. The I2C interface of the MCU main control is connected to the light sensor, and the ambient light brightness data sensed and detected by the light sensor is obtained through the I2C interface communication.

[0008] The six-axis gyroscope main control box also includes an MCU main control and a six-axis gyroscope accelerometer. The MCU main control of the six-axis gyroscope main control box includes an I2C interface, which is connected to the six-axis gyroscope accelerometer through the I2C interface and uses I2C communication to collect the tilt angle data detected by the six-axis gyroscope accelerometer.

[0009] The hardware circuit of the motorcycle intelligent cornering auxiliary spotlight includes a spotlight main control unit 100, a left spotlight lighting unit 200, a right spotlight lighting unit 300, a six-axis gyroscope main control unit 400, a light-sensing button MCU control unit 500, and a GPS communication unit 600.

[0010] The spotlight main control unit 100 includes an I / O interface and a UART interface. The spotlight main control unit 100 is connected to the left spotlight lighting 200 and the right spotlight lighting 300 through the I / O port, and is used to control the operation of the left spotlight lighting unit 200 and the right spotlight lighting unit 300. The spotlight main control unit 100 is connected to the six-axis gyroscope main control unit 400 through the UART serial port, and uses the UART serial port to communicate and transmit data with the six-axis gyroscope main control unit 400.

[0011] The six-axis gyroscope main control unit 400 includes a six-axis gyroscope sensor 401, a main control unit 402, a first UART serial port, a second UART serial port, and a third UART serial port. The six-axis gyroscope sensor 401 is connected to the main control unit 402 via an I2C interface for data transmission and communication. The second UART serial port of the six-axis gyroscope main control unit 400 is connected to the light-sensing button MCU control unit 500 to realize data transmission and communication. The third UART serial port of the six-axis gyroscope main control unit 400 is connected to the GPS communication unit 600 to realize data transmission and communication.

[0012] The light-sensing key MCU control unit 500 includes a key control unit 501 and a light-sensing control unit 502. The light-sensing control unit 502 includes an I2C interface. The key control unit 501 is connected to the light-sensing control unit 502 via the I2C interface to realize data transmission communication. The key control unit 501 includes an A key 503, an AUTO key 504, and a B key 505. The key control unit 501 is provided with a key I / O port. The key control unit 501 is connected to the A key 503, the AUTO key 504, and the B key 505 via the key I / O port.

[0013] The GPS communication unit 600 is connected to the third UART serial port of the six-axis gyroscope main control unit 400, and transmits the data collected by the GPS to the main control unit 402 through the UART serial port communication.

[0014] The button control unit 501 adopts an 8-bit MCU chip; the light sensor in the light sensing control unit 502 collects light source data and communicates with the MCU through an I2C interface.

[0015] The GPS communication unit 600 is constructed using the MAX-M10 series GNSS platform and has the characteristics of high sensitivity and ultra-low power consumption.

[0016] The working principle of the intelligent cornering auxiliary spotlight of motorcycle: the left spotlight and the right spotlight both adopt white high beam 30W headlight and yellow low beam 30W headlight, and the left and right cornering lighting is a combination of white high and low beam 15W lamps. The left and right spotlights are respectively installed on the left and right lower bars of the motorcycle or installed in suitable positions selected according to the current conditions of the motorcycle. The left and right spotlights are respectively connected to the left spotlight interface and the right spotlight interface of the spotlight drive control box. The external power cord of the spotlight drive control box is connected to the 12V power supply in the motorcycle battery. The spotlight drive control box outputs 7V power supply to power the left and right spotlights. The spotlight drive control box outputs 5V to power the six-axis sensor main control box. The spotlight drive control box also communicates with the light sensing button box and the serial port of the GPS module through the main serial port. For communication, the light-sensing key box is installed at the right handle position of the vehicle, and has a light-sensing light-transmitting hole and the light-sensing light-transmitting hole faces upward to receive the light of the driving environment, which is beneficial for the light-sensing key box to normally sense and detect the brightness of the ambient light and collect data. The GPS module can be placed at the rear of the vehicle for fixed installation. The spotlight drive control box and the six-axis gyroscope sensor main control box are both installed under the motorcycle driver's seat. The six-axis sensor main control box must be installed horizontally to prevent the six-axis sensor from detecting inaccurate data and causing misjudgment. The data detected by the six-axis sensor main control box is transmitted to the spotlight drive control box through the serial port. The spotlight drive control box analyzes the received data and outputs a control signal to control the opening or closing of the spotlight high beam or low beam for lighting or bend fill light.

[0017] The specific working mode of the intelligent cornering auxiliary spotlight is that when the power cord on the vehicle is connected, the vehicle ignition switch is turned to N or the vehicle is started, the intelligent cornering auxiliary spotlight enters the working state. The intelligent cornering auxiliary spotlight has two working modes: one working mode is to turn on the AUTO automatic mode, the lights are automatically turned on when the motorcycle enters the tunnel, and the lights are automatically turned off when the motorcycle exits the tunnel. The lights are automatically turned on when it is dark or the ambient light becomes dim, and the cornering fill light is automatically filled in at two levels according to the size of the inclination angle of the vehicle body; the other working mode is the manual mode, by manually operating the "high / low beam--A" button and the "flash--B" button on the light-sensitive button box, the high / low beam lights can be manually switched, the flash mode can be switched manually, and the cornering fill light is automatically filled in when the headlights are on.

[0018] The specific turning on and off and fill light control operations of the motorcycle intelligent cornering auxiliary spotlight are as follows:

[0019] 1) The brightness of the driving environment light is detected by a light sensor, the tilt angle of the motorcycle is detected and calculated by a six-axis gyroscope, and the vehicle speed is detected by a GPS module. The spotlight driving controller turns on the left and right spotlights according to the brightness of the ambient light, the tilt angle and the vehicle speed, and the left and right spotlights corresponding to the first / second level auxiliary fill lighting of the left spotlight and the first / second level auxiliary fill lighting of the right spotlight when the vehicle turns left or right;

[0020] 2) Operate the "High / Low Beam A" switch button to turn on or off the left low beam / high beam and right low beam / high beam;

[0021] 3) Operate the "strobe B" switch button to turn on or off the left low beam / high beam, right low beam / high beam; 4) Operate the "AUTO" switch button to turn on or off the left low beam / high beam, right low beam / high beam according to the brightness of the ambient light detected by the light sensor;

[0022] After the motorcycle switch is powered on, the spotlight driving controller is powered on and works, and at the same time outputs 5V power to the six-axis gyroscope main control box, and the gyroscope main control box outputs 5V power to the light-sensitive button box.

[0023] The above-mentioned intelligent motorcycle cornering auxiliary spotlight adopts ARM architecture MCU as dual main control, the main spotlight adopts the latest third-generation U-light lens, yellow is low beam, white is high beam, the spotlight irradiation range is 120° wide-angle lighting, and the light sensor, six-axis gyroscope, and GPS module are used to obtain the light brightness of the motorcycle driving environment, the tilt angle of the motorcycle when driving, and the speed of the motorcycle when driving. Different levels of left and right cornering fill lighting can be turned on according to the left and right tilt angles of the vehicle body, overcoming the defects of manual operation control, realizing the intelligent control of motorcycle cornering spotlight auxiliary lighting, and improving the safety performance and comfort of motorcycles driving in different environments and road conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The utility model is a schematic diagram of the structure of the intelligent cornering auxiliary spotlight for motorcycles according to the embodiment of the present utility model.

[0025] Figure 2 The utility model is a hardware block diagram of the intelligent cornering auxiliary spotlight for motorcycles according to an embodiment of the present utility model. DETAILED DESCRIPTION

[0026] The present invention will be described in detail below with reference to specific embodiments and accompanying drawings.

[0027] See also Figure 1 , Figure 2 , showing an intelligent cornering auxiliary spotlight for motorcycles provided by an embodiment of the utility model, the intelligent cornering auxiliary spotlight for motorcycles includes a spotlight drive controller 1, a left spotlight 2, a right spotlight 3, a six-axis gyroscope main control box 4, a light sensing button box 5, and a GPS module 6.

[0028] Figure 1As shown in the overall installation diagram of the utility model of a motorcycle intelligent cornering auxiliary spotlight, the left lighting spotlight 2, the right lighting spotlight 3, the spotlight drive controller 1, the six-axis gyroscope main control box 4, the light sensing button box 5, and the GPS module 6, the motorcycle intelligent cornering auxiliary spotlight is powered by the battery of the motorcycle.

[0029] Furthermore, the left spotlight 2 and the right spotlight 3 are respectively connected to the spotlight driving controller 1 by means of cable extension cord adapter plugs.

[0030] The spotlight drive controller 1 includes an upper and lower shell, a circuit PCBA, and the circuit PCBA includes a main power supply circuit, an 8-bit MCU main control, a spotlight drive chip, a main serial port, and left and right spotlight interfaces; the external power cord of the spotlight drive controller 1 is connected to the battery of the motorcycle for power supply, the UART serial port of the spotlight drive controller 1 is connected to the six-axis gyroscope main control box 4 to realize communication and supply power to the six-axis gyroscope main control box 4, and the left and right spotlight interfaces of the spotlight drive controller 1 are respectively connected to the left lighting spotlight 2 and the right lighting spotlight 3.

[0031] The six-axis gyroscope main control box 4 includes an upper and lower shell, a PCBA, a first serial port, a second serial port, and a third serial port. The first serial port is connected to the main serial port of the spotlight driving controller 1 to obtain power and realize communication with the spotlight driving controller 1. The second serial port and the third serial port are respectively connected to the light sensing button box 5 and the GPS module 6 to realize power supply and communication; the PCBA of the six-axis gyroscope main control box 4 includes a six-axis gyroscope sensor and a 32-bit master control MCU.

[0032] The light-sensing key box 5 includes an upper and lower shell, a PCBA, and the PCBA includes an 8-bit MCU main control, three key switches, a light sensor and three sets of two-color red and green LED lights. The 8-bit MCU main control communicates with the light sensor through an I2C interface to collect ambient light brightness data.

[0033] The button switches of the light-sensing button box 5 include a "high / low beam A" button, a "flash B" button, and an "AUTO" button.

[0034] The specific operation and use method of the key switch of the light-sensitive key box 5 is as follows:

[0035] The "high / low beam A" button switch: press the button switch once, the left / right low beam lights are turned on, press the button switch again, the left / right high / low beam lights are turned on, press the button switch again, and it is turned off.

[0036] The "strobe B" button switch: press the button switch once, the left / right low beam lights will start strobing, press the button switch again, the left / right high beam lights will start strobing, press the button switch again, and it will be off.

[0037] The "AUTO" button switch: Press the button once to turn on the automatic mode, and press the button again to turn off the automatic mode. (Press for more than 3 seconds to automatically correct the body posture, that is, the six-axis gyroscope correction value)

[0038] The third serial port of the six-axis gyroscope main control box 4 is connected to the GPS module 6 to achieve communication and provide power to the GPS module 6 .

[0039] The left spotlight 2 and the right spotlight 3 both use a white high beam 30W headlight, a yellow low beam 30W headlight, and the left and right curve lighting is a white high and low beam 15W lamp. The left and right spotlights are respectively installed on the left and right lower bars of the motorcycle or installed at suitable positions selected according to the actual situation of the mechanical structure of the motorcycle body. The left and right spotlights are respectively connected to the interface of the spotlight drive control box 1, and the external power cord of the spotlight drive control box 1 is connected to the 12V power supply of the motorcycle battery. The spotlight drive control box 1 outputs a 7V power supply to power the left and right spotlights, and the spotlight drive control box 1 outputs 5V to power the six-axis sensor main control box 4. The spotlight drive control box 1 also communicates with the serial ports of the light-sensing button box 5 and the GPS module 6 through the serial port; the light-sensing button box 5 is installed at the right handle of the vehicle, with a light-sensing light-transmitting hole and the light-sensing light-transmitting hole facing upward to receive the light of the driving environment, which is conducive to the light-sensing key box 5 to normally sense and detect the brightness of the ambient light to collect data. The GPS module 6 can be placed at the rear of the vehicle for fixed installation. The spotlight drive control box 1 and the six-axis gyroscope sensor main control box 4 are both installed under the motorcycle driver's seat. The six-axis sensor main control box 4 must be installed horizontally to prevent the six-axis sensor from detecting data inaccurately and causing misjudgment. The data detected by the six-axis sensor main control box 4 is transmitted to the spotlight drive control box 1 through the serial port. The spotlight drive control box 1 analyzes and judges the received data and automatically turns on the high beam or low beam of the spotlight according to the conditions reached.

[0040] A motorcycle intelligent cornering auxiliary spotlight, the hardware principle block diagram is as follows Figure 2 ,according to Figure 2The hardware block diagram of a motorcycle intelligent cornering auxiliary spotlight of the present invention is as follows: the motorcycle intelligent cornering auxiliary spotlight hardware includes 6 control units, namely, a spotlight main control unit 100, a left spotlight lighting 200, a right spotlight lighting 300, a six-axis gyroscope main control unit 400, a light-sensing button MCU control unit 500, and a GPS communication unit 600. The spotlight main control unit 100 is connected to the left spotlight lighting 200 and the right spotlight lighting 300 through an I / O port control method, and is connected to the six-axis gyroscope main control unit 400 through a UART serial port.

[0041] The six-axis gyroscope main control unit 400 includes a six-axis gyroscope sensor 401 and a main control unit 402. The six-axis gyroscope sensor and the main control unit transmit data to each other through I2C. The six-axis gyroscope main control unit 400 communicates with the light-sensitive button MCU control unit 500 and the GPS communication unit 600 through the URAT serial port to exchange data.

[0042] The light-sensing key MCU control unit 500 includes a key control unit 501 and a light-sensing control unit 502. The key control unit 501 and the light-sensing control unit 502 use I2C communication to exchange data with each other. The key control unit 501 includes an A key 503, an AUTOB key 504, and a B key 505. All three keys are connected to the key control unit 501 through an I / O port.

[0043] The GPS communication unit 600 is connected to the main control unit 402 in the six-axis gyroscope main control unit 400 through a UART serial port and transmits the data collected by GPS to the main control unit 402. The model of the GPS communication unit 600 is the MAX-M10 series GNSS platform.

[0044] The above-mentioned motorcycle intelligent cornering auxiliary spotlight adopts ARM architecture dual main control, built-in multiple sensors, built-in six-axis gyroscope acceleration sensor, the main spotlight adopts the latest third-generation U-light lens, yellow is low beam, white is high beam, the spotlight irradiation range is 120° wide-angle lighting, and uses light sensors, six-axis gyroscopes, and GPS modules to obtain the light brightness of the motorcycle's driving environment, the tilt angle of the motorcycle when driving, and the speed of the motorcycle when driving. When it is dark or the ambient brightness dims (such as passing through a tunnel), the headlights are controlled to turn on and off, and the left and right spotlights of the motorcycle are controlled to turn on when the vehicle turns left or right, and the auxiliary fill light of the corresponding brightness is controlled. The product of the present invention has a simple structure, is very user-friendly to operate, is easy to install and use, and can achieve good lighting effects when running on mountains and cornering.

[0045] It should be noted that the present invention is not limited to the above-mentioned embodiments. According to the creative spirit of this invention, those skilled in the art may also make other changes. These changes made according to the creative spirit of this invention should be included in the scope of protection required by this invention.

Claims

1. A motorcycle intelligent cornering auxiliary spotlight, characterized in that: The invention comprises a spotlight driving controller, a six-axis gyroscope main control box, a light-sensing button box, a GPS module, a left spotlight and a right spotlight. The spotlight driving controller comprises a main serial port, a left spotlight interface and a right spotlight interface. The spotlight driving controller is connected to the left spotlight and the right spotlight through the left spotlight interface and the right spotlight interface respectively. The six-axis gyroscope main control box comprises an MCU main control, a first serial port, a second serial port and a third serial port. The first serial port is connected to the main serial port of the spotlight driving controller, communicates with the spotlight driving controller and is powered by the spotlight driving controller. The second serial port is connected to the light-sensing serial port of the light-sensing button box and is connected to the six-axis gyroscope main control box. The third serial port is connected to the vehicle speed serial port of the GPS module and communicates with the GPS module to obtain the vehicle speed information data detected by the GPS module. The motorcycle intelligent cornering auxiliary spotlight is powered by a motorcycle battery. The left spotlight and the right spotlight are the same, respectively including a white high beam 30W headlight, a yellow low beam 30W headlight, and a white high and low beam 15W lamp for cornering lighting. The spotlight irradiation range adopts 120° wide-angle lighting. The white high beam 30W headlight is used for high beam lighting, the yellow low beam 30W headlight is used for low beam lighting, and the white high and low beam 15W lamp for cornering lighting is used for primary / secondary fill light for cornering lighting; The light-sensitive key box includes a light sensor, which is used to detect the brightness of ambient light when the motorcycle is running. The six-axis gyroscope is used to detect and calculate the inclination angle of the body of the running motorcycle relative to the road surface. The GPS module is used to measure the speed of the motorcycle. The spotlight drive controller is used to control the opening of the headlight according to the brightness of the ambient light detected and the inclination angle, and turn on the high beam or low beam to perform primary / secondary curve lighting fill light when the vehicle turns left or right, or control the opening / closing of the headlight according to the brightness of the ambient light detected during driving, the inclination angle and the speed of the motorcycle measured by the GPS module, and turn on the high beam or low beam to perform primary / secondary curve lighting fill light when the vehicle turns left or right.

2. The intelligent cornering auxiliary spotlight for motorcycles as claimed in claim 1, characterized in that: The light-sensing key box also includes an MCU main control, a combination key, and a light-sensing serial port. The combination key of the light-sensing key box includes a "high / low beam-- A" key, a "flash-- B" key, and an "AUTO" key. The MCU main control of the light-sensing key box includes an I / O interface and an I2C interface. The MCU main control is connected to the combination key through the I / O interface, and detects the switch states of the three keys of the combination key through the I / O interface. The I2C interface of the MCU main control is connected to the light sensor, and the brightness of the ambient light sensed by the light sensor is obtained through the I2C interface communication.

3. The intelligent cornering auxiliary spotlight for motorcycles as claimed in claim 2, characterized in that: The six-axis gyroscope main control box also includes an MCU main control and a six-axis gyroscope accelerometer. The MCU main control of the six-axis gyroscope main control box includes an I2C interface, which is connected to the six-axis gyroscope accelerometer through the I2C interface and uses the I2C communication method to collect the tilt angle detected by the six-axis gyroscope accelerometer.

4. The intelligent cornering auxiliary spotlight for motorcycles as claimed in claim 1, characterized in that: Its hardware circuit components include a spotlight main control unit, a left spotlight lighting unit, a right spotlight lighting unit, a six-axis gyroscope main control unit, a light-sensing button MCU control unit, and a GPS communication unit; The spotlight main control unit includes an I / O interface and a UART interface. The spotlight main control unit is connected to the left spotlight lighting unit and the right spotlight lighting unit through the I / O port to control the operation of the left spotlight lighting unit and the right spotlight lighting unit. The spotlight main control unit is connected to the six-axis gyroscope main control unit through the UART serial port, and uses the UART serial port to communicate and transmit data with the six-axis gyroscope main control unit. The six-axis gyroscope main control unit includes a six-axis gyroscope sensor, a main control unit, a first UART serial port, a second UART serial port, and a third UART serial port. The six-axis gyroscope sensor is connected to the main control unit through an I2C interface for data transmission and communication. The second UART serial port of the six-axis gyroscope main control unit is connected to the light-sensing button MCU control unit to realize data transmission and communication. The third UART serial port of the six-axis gyroscope main control unit is connected to the GPS communication unit to realize data transmission and communication. The light-sensitive key MCU control unit includes a key control unit and a light-sensitive control unit. The light-sensitive control unit includes an I2C interface. The key control unit is connected to the light-sensitive control unit via the I2C interface to realize data transmission communication. The key control unit includes an A key, an AUTO key, and a B key. The key control unit is provided with a key I / O port. The key control unit is connected to the A key, the AUTO key, and the B key via the key I / O port. The GPS communication unit is connected to the third UART serial port of the six-axis gyroscope main control unit, and transmits the data collected by the GPS to the main control unit through the UART serial port communication.

5. The intelligent cornering auxiliary spotlight for motorcycles as claimed in claim 2, characterized in that: The left spotlight and the right spotlight have the same composition, including a 30W white high beam headlight, a 30W yellow low beam headlight, and a 15W white high and low beam lamp for cornering lighting.

6. The intelligent cornering auxiliary spotlight for motorcycles as claimed in claim 2, characterized in that: The left spotlight and the right spotlight are respectively installed on the left and right lower bars of the motorcycle or at suitable positions selected according to the current conditions of the motorcycle. The left and right spotlights are connected to the interface of the spotlight drive control box. The external power cord of the spotlight drive control box is connected to the 12V power supply in the motorcycle battery. The spotlight drive control box outputs a 7V power supply to power the left and right spotlights. The spotlight drive control box outputs 5V to power the six-axis sensor main control box. The spotlight drive control box also communicates with the serial ports of the light-sensitive button box and the GPS module through the serial port; the light-sensitive button box is installed at the right handle position of the vehicle, and has a light-sensitive light-transmitting hole and the light-sensitive light-transmitting hole faces upward To receive the light of the driving environment, it is beneficial for the light-sensing button box to normally sense and detect the brightness of the ambient light and collect data. The GPS module can be placed at the rear of the vehicle for fixed installation. The spotlight drive control box and the six-axis gyroscope sensor main control box are both installed under the motorcycle driver's seat. The six-axis sensor main control box must be installed horizontally to prevent misjudgment caused by inaccurate detection data of the six-axis sensor. The data detected by the six-axis sensor main control box is transmitted to the spotlight drive control box through the serial port. The spotlight drive control box analyzes and judges the received data and automatically turns on the high beam or low beam of the spotlight according to the conditions met.

7. The intelligent cornering auxiliary spotlight for motorcycles as claimed in claim 2, characterized in that: The intelligent cornering auxiliary spotlight has two working modes: The first working mode is AUTO mode, which automatically turns on the lights when entering a tunnel and turns off the lights when leaving a tunnel. It also automatically turns on the lights when it gets dark or the light gets dim. It also automatically fills in the lights on curves, with two levels of fill-in lights depending on the tilt angle of the vehicle body. The second working mode is the manual mode, and the "high / low beam-- A" button and the "flash-- B" button on the light sensing button box are manually operated.

8. The intelligent cornering auxiliary spotlight for motorcycles as claimed in claim 1, characterized in that: The external power cord of the spotlight driving controller is connected to the battery of the motorcycle. After the motorcycle switch is powered on, the spotlight driving controller is powered on and starts working, and at the same time outputs 5V power to power the six-axis gyroscope main control box, and the gyroscope main control box outputs 5V power to power the light-sensing button box.

Images