CN106394746B - Bicycle lighting device - Google Patents

Bicycle lighting device Download PDF

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Publication number
CN106394746B
CN106394746B CN201611004638.8A CN201611004638A CN106394746B CN 106394746 B CN106394746 B CN 106394746B CN 201611004638 A CN201611004638 A CN 201611004638A CN 106394746 B CN106394746 B CN 106394746B
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China
Prior art keywords
bicycle
riding
lighting device
high beam
key
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CN106394746A (en
Inventor
李逸炫
苏成悦
岑忠满
黄业
洪振兵
杨建文
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Guangdong University of Technology
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Guangdong University of Technology
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Publication of CN106394746A publication Critical patent/CN106394746A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J6/00Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
    • B62J6/01Electric circuits
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J6/00Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
    • B62J6/02Headlights
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J6/00Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
    • B62J6/16Arrangement of switches

Abstract

The embodiment of the invention discloses a bicycle lighting device, which comprises: high beam, dipped headlight, button, vice and singlechip, high beam and dipped headlight are located vice one side of orientation direction of riding, and vice one side of orientation opposite direction of riding is provided with the button, and vice to built-in having the singlechip, the singlechip is used for calculating the speed of riding of bicycle to adjust the luminance of high beam or dipped headlight according to the speed of riding. This bicycle lighting device can provide shining in far and near lamp source based on two parallel light, enlarges the rider's field of vision, reduces the vision blind area, and can turn to and combine together with the warning light through the navigation according to the speed automatically regulated light luminance of riding and ride passerby's suggestion, and the at utmost improves practicality and the multifunctionality of vice handle, provides the safety guarantee night for riding passerby. The embodiment of the invention also provides a bicycle lighting system, an automatic lighting method for the bicycle and an automatic warning lighting method for the bicycle.

Description

Bicycle lighting device
Technical Field
The invention relates to the field of bicycle lighting, in particular to a bicycle lighting device.
Background
In recent years, along with the popularization of sports bicycles and the improvement of living standard, the enthusiasm of people for riding is gradually increased, and the environment-friendly and healthy and experienced travel modes such as riding are more and more selected by middle-aged and young people, and the market expansion of riding equipment and the optimization of equipment functions are accompanied. Today that intelligent equipment is full of daily life, a simple and practical intelligent product is the real need of this group of riding.
The problem of safety during riding at night is frequent, and the riding life safety of a rider cannot be guaranteed under the condition that the street lamp is dim or even no street lamp exists. On one hand, the riding flashlight in the market is limited in light-emitting range and single in function, and still cannot meet the requirement of sufficient illumination; on the other hand, the use of a bicycle tail lamp is required to be added, which brings inconvenience to users. The bicycle auxiliary handle integrates fashion and practical functions, is a necessary riding device for a plurality of riders, the riders can adjust different postures in the daytime, hold the auxiliary handle with hands for a rest, keep vigilance all the time at night for safety, and only hold the handlebar and brake with hands to ensure riding safety. Therefore, the warning function lamp is added on the auxiliary handle, and safety guarantee can be effectively provided for night riding. The novel riding auxiliary handle integrating illumination, rest and warning is the trend of electronic development of the bicycle.
Most of the existing bicycle lighting is the normal lighting of a side lamp to show the width of a bicycle and warn, has no actual automatic control function, and cannot automatically adjust the brightness of the lighting lamp according to the speed of a bicycle rider.
Therefore, it is a technical problem to be solved by those skilled in the art to provide a lighting device capable of automatically adjusting the brightness of the lighting lamp according to the riding speed and prompting the rider by combining navigation steering and a warning lamp.
Disclosure of Invention
The embodiment of the invention provides a bicycle lighting device, which is based on double parallel lights, can provide irradiation of a far light source and a near light source, enlarge the vision field of a rider, reduce a visual blind area, automatically adjust the brightness of a lighting lamp according to the riding speed, prompt the rider by combining navigation steering and a warning lamp, improve the practicability and the versatility of a secondary handle to the greatest extent and provide safety guarantee for the rider at night.
The embodiment of the invention provides a bicycle lighting device, which is characterized by comprising:
the high beam, dipped headlight, key, auxiliary handle and single chip microcomputer;
the high beam and the dipped headlight are arranged on one side of the auxiliary handle facing the riding direction;
the key is arranged on one side of the auxiliary handle facing the opposite direction of riding;
the auxiliary handle is internally provided with the single chip microcomputer, and the single chip microcomputer is used for calculating the riding speed of the bicycle and adjusting the brightness of the high beam or the low beam according to the riding speed.
Preferably, the key includes:
the first key is used for controlling the on-off of the high beam and the low beam of the auxiliary handle;
the second key is used for controlling the brightness of the high beam and the dipped headlight, the key has the function of enhancing the brightness of the high beam when in a manual mode, and the key has the function of fine adjustment when in an intelligent mode;
the third key is used for controlling the brightness of the high beam and the dipped headlight, the key has the function of weakening the brightness of the high beam when in a manual mode, and has the function of fine adjustment when in an intelligent mode;
and the fourth key is used for controlling the warning lamp, when the warning lamp is in a manual mode, the key can control the warning lamp to flicker, and when the warning lamp is in an intelligent mode, the key has no function.
Preferably, an embodiment of the present invention provides a bicycle lighting device, further comprising: a warning light;
the side surface of the auxiliary handle is provided with the warning lamp.
Preferably, an embodiment of the present invention provides a bicycle lighting device, further comprising: a gyroscope accelerometer;
and the gyroscope accelerometer is connected with the single chip microcomputer.
Preferably, the lamp cup upper edge shade of the dipped headlight is larger than the lower edge shade.
Preferably, the lamp cup of the high beam consists of an orange peel reflecting cup and a lens.
Preferably, the number of the high beam lamps is two, and the number of the low beam lamps is one.
Preferably, an embodiment of the present invention further provides a bicycle-based lighting system, including: bicycle lighting fixtures and terminals;
the bicycle lighting device is in communication connection with the terminal through Bluetooth, the terminal is used for sending a steering warning light prompting instruction to the bicycle lighting device, and the steering warning light prompting instruction corresponds to data sent by the gyroscope accelerometer and navigation data provided by an API of the terminal in real time;
the terminal is also used for switching the lighting device between an intelligent mode and a manual mode.
Preferably, an embodiment of the present invention further provides an automatic lighting method for a bicycle, which is characterized by including:
acquiring data sent by a gyroscope accelerometer, and performing integral operation on the data to obtain the riding speed of the bicycle;
and automatically adjusting the brightness of a dipped headlight or a high beam on the bicycle lighting device according to the riding speed of the bicycle.
Preferably, an embodiment of the present invention further provides an automatic warning illumination method for a bicycle, including:
after receiving a navigation starting instruction, acquiring data sent by a gyroscope accelerometer in the single chip microcomputer and navigation data provided by an API in real time;
combining the data sent by the gyroscope accelerometer and the navigation data provided by the API in real time, and analyzing to determine bicycle riding direction prejudgment information;
and sending the relevant data of the bicycle riding direction pre-judging information to a bicycle lighting device, and carrying out flashing operation on a warning lamp corresponding to the bicycle riding direction pre-judging information.
According to the technical scheme, the embodiment of the invention has the following advantages:
an embodiment of the present invention provides a bicycle lighting device, including: high beam, dipped headlight, button, vice and singlechip, high beam and dipped headlight are located vice one side of orientation direction of riding, and vice one side of orientation opposite direction of riding is provided with the button, and vice to built-in having the singlechip, the singlechip is used for calculating the speed of riding of bicycle to adjust the luminance of high beam or dipped headlight according to the speed of riding. This bicycle lighting device can provide shining in far and near lamp source based on two parallel light, enlarges the rider's field of vision, reduces the vision blind area, and can turn to and combine together with the warning light through the navigation according to the speed automatically regulated light luminance of riding and ride passerby's suggestion, and the at utmost improves practicality and the multifunctionality of vice handle, provides the safety guarantee night for riding passerby.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of a bicycle lighting device according to an embodiment of the present invention;
FIG. 2 is a schematic view of a key structure;
FIG. 3 is a schematic view of a low beam light;
FIG. 4 is a schematic structural diagram of a high beam;
FIG. 5 is a schematic flow chart of an automatic illumination method for a bicycle according to an embodiment of the present invention;
fig. 6 is a flowchart illustrating an automatic warning illumination method for a bicycle according to an embodiment of the present invention.
Wherein the labels in the figure are as follows:
1. 3, a high beam 2, a dipped headlight 4, a button 5, a warning light 6, an auxiliary handle 7, a handlebar 8, a first button 9, a second button 10, a third button 11, a fourth button 12 and a lens.
Detailed Description
The embodiment of the invention provides a bicycle lighting device, which is based on double parallel lights, can provide irradiation of a far light source and a near light source, enlarge the vision field of a rider, reduce a visual blind area, automatically adjust the brightness of a lighting lamp according to the riding speed, prompt the rider by combining navigation steering and a warning lamp, improve the practicability and the versatility of a secondary handle to the greatest extent and provide safety guarantee for the rider at night.
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 and 2, an embodiment of the present invention provides a bicycle lighting device, including:
high beam lamps 1 and 3, dipped headlight 2, button 4, auxiliary handle 6 and single chip microcomputer;
the high beam lamps 1 and 3 and the dipped headlight lamp 2 are arranged on one side of the auxiliary handle 6 facing the riding direction;
a key is arranged on one side of the auxiliary handle 6 facing the opposite direction of riding;
a single chip microcomputer is arranged in the auxiliary handle 6 and used for calculating the riding speed of the bicycle and adjusting the brightness of the high beams 1 and 3 or the low beam 2 according to the riding speed.
The key 4 includes:
the first key 8 is used for controlling the on-off of a high beam and a low beam of the auxiliary handle;
the second key 9 is used for controlling the brightness of the high beam and the dipped headlight, and has the function of enhancing the brightness of the high beam when in a manual mode and has the function of fine adjustment when in an intelligent mode;
a third key 10 for controlling the brightness of the high beam and the low beam, wherein the key has a function of weakening the brightness of the high beam when in the manual mode, and has a function of fine adjustment when in the intelligent mode;
and the fourth key 11 is used for controlling the warning lamp, when the warning lamp is in a manual mode, the key can control the flashing of the warning lamp, and when the warning lamp is in an intelligent mode, the key has no function.
The embodiment of the invention provides a bicycle lighting device, which further comprises: a warning light 5;
a warning lamp 5 is arranged on the side surface of the auxiliary handle 6, and the warning lamp 5 is an LED diffuse emission warning lamp;
the embodiment of the invention provides a bicycle lighting device, which further comprises: a gyroscope accelerometer;
the gyroscope accelerometer is connected with the single chip microcomputer.
The upper edge shade of the lamp cup of the low beam is larger than the lower edge shade (as shown in fig. 3), and the light is overlapped with the direct light below after being reflected by the upper edge, so that the illumination intensity of the low beam is enhanced.
The lamp cup of the high beam consists of an orange peel reflecting cup and a lens 12 (as shown in figure 4), so that the illumination concentration is increased, and the effect of condensing the high beam is achieved.
In this embodiment, three LED lamps are additionally installed at the auxiliary handlebar 6 of the bicycle, two of the LED lamps are high beam lamps 1 and 3, one of the LED lamps is a low beam lamp 2, the high beam lamps 1 and 3 are light-gathering lamps, and the low beam lamp 2 is scattering light. And an LED diffuse reflection warning lamp 5 is arranged on the outer side of the auxiliary handle 6. On basic function basis, add the gyroscope chip and acquire data such as inclination, acceleration, realize the regulation of different state light intensity of riding, the regulation of far and near light, for example: when the riding speed is high, the high beam effect is slowly increased, the road condition is poor, and when the riding speed is low, the low beam effect is increased; the illumination intensity of the turning side is increased before turning, so that the effect that the vehicle does not turn the lamp in advance is achieved. The Bluetooth chip is used for communicating with the mobile phone end, the mobile phone transmits navigation information to the auxiliary handle, and the singlechip controls the side lamp to flicker to intelligently prompt navigation steering. When the navigation is not started, the side warning lamp can be manually controlled.
The lighting device is a lighting and warning device based on a bicycle rest auxiliary handle, and achieves the lighting effect of combining far and near lighting through the combined use of three light cups with different light reflecting structures. Cooperate the singlechip to produce different lighting signal intensity simultaneously, the singlechip passes through acceleration sensor to calculate the speed of riding, produces different illuminating effect under the different state of riding of passerby, uses high beam 1, 3 to give first place to when the car is fast, and passing lamp 2 is for assisting, and the speed of a motor vehicle is then used passing lamp 2 to give first place to when slow, and high beam 1, 3 are for assisting. The energy is saved and the ideal lighting effect is achieved.
The warning lamps 5 on the two sides of the auxiliary handle have the following functions: (1) manually controlling the turn light to flicker; (2) the lamp is always bright at night to show the width of the vehicle; (3) the navigation software is used for sending steering information to the single chip microcomputer, and reminding a rider and a vehicle behind by flashing before reaching the intersection needing to be steered.
The adjustment of the light brightness is controlled by adjusting the PWM pulse width, namely, a signal can be triggered by a key, and the pulse width can be adjusted by mobile phone application. In the switching process, stepless adjustment is adopted, so that the light conversion is smoother.
By arranging a gyroscope accelerometer in the single chip microcomputer, the driving direction of the bicycle can be judged from east, west, south and north. And performing integral operation on the real-time acceleration data to obtain the advancing speed of the bicycle. In the initialization operation of the gyroscope, the sampling rate is set, and the acceleration measured each time is multiplied by the sampling time to be accumulated, so that rough speed data can be obtained.
The embodiment of the invention also provides a bicycle-based lighting system, which comprises: bicycle lighting fixtures and terminals;
the bicycle lighting device is in communication connection with the terminal through Bluetooth, and the terminal is used for sending a steering warning light prompting instruction to the bicycle lighting device, wherein the steering warning light prompting instruction corresponds to data sent by the gyroscope accelerometer and navigation data provided by an API of the terminal in real time;
and the terminal is also used for switching the lighting device between an intelligent mode and a manual mode.
In this embodiment, the navigation software is a software application of the user mobile phone terminal. The vehicle lamp and the mobile phone terminal are communicated by using a Bluetooth communication technology, and communication data use the established symbol rule. The mobile phone uses software provided by people to scan a peripheral car light device and is connected with a certain car light device in a matching way; after communication is established, the mobile phone sends a request to the car light device so as to obtain the current car light setting parameters during initial connection or update the current car light setting parameters when the car light setting parameters are changed at the mobile phone terminal, and the car light device is controlled; and when the set parameters of the car lamp device are changed, the car lamp device sends the updated car lamp set parameters to the mobile phone.
The development of APP is based on the Baidu map API. Under relatively accurate positioning, the APP depends on navigation data provided by the API in real time and detection data of the flashlight gyroscope sensor, combines and analyzes riding tracks of a user, intelligently pre-judges changes of riding directions, and sends related information to equipment through Bluetooth; on the basis of the set navigation route, the APP can also make a more accurate steering prejudgment according to the set route.
Referring to fig. 5, an embodiment of the present invention further provides an automatic illumination method for a bicycle, including:
101. acquiring data sent by a gyroscope accelerometer, and performing integral operation on the data to obtain the riding speed of the bicycle;
the single chip microcomputer obtains data sent by the gyroscope accelerometer, and carries out integral operation on the data to obtain the bicycle riding speed.
102. According to the speed of riding the bicycle, carry out automatic brightness control to passing light or far-reaching headlamp on the bicycle lighting device.
After the single chip microcomputer obtains the bicycle riding speed through calculation, the dipped headlight or the high beam on the bicycle lighting device is automatically adjusted in brightness according to the bicycle riding speed.
Referring to fig. 6, an embodiment of the present invention further provides an automatic warning illumination method for a bicycle, including:
201. after receiving a navigation starting instruction, acquiring data sent by a gyroscope accelerometer in the singlechip and navigation data provided by an API in real time;
after the APP on the terminal receives the navigation starting instruction, data sent by a gyroscope accelerometer in the single chip microcomputer and navigation data provided by the API in real time are obtained.
202. Combining data sent by a gyroscope accelerometer with navigation data provided by an API in real time, and analyzing to determine bicycle riding direction prejudgment information;
the APP combines data sent by the gyroscope accelerometer and navigation data provided by the API in real time and analyzes and determines bicycle riding direction prejudgment information.
203. And sending the relevant data of the bicycle riding direction pre-judging information to a bicycle lighting device, and carrying out flashing operation on a warning lamp corresponding to the bicycle riding direction pre-judging information.
After the information is judged in advance to the direction of determining bicycle, APP will judge the relevant data transmission of information for bicycle lighting device in advance with the direction of bicycle, carry out the warning lamp scintillation operation corresponding with the direction of bicycle is judged information in advance.
The embodiment of the invention provides a bicycle lighting device, which is based on double parallel lights, can provide irradiation of a far light source and a near light source, enlarge the visual field of a rider, reduce a visual blind area, automatically adjust the brightness of a lighting lamp according to the riding speed, prompt the rider by combining navigation steering and a warning light, improve the practicability and the versatility of a secondary handle to the maximum extent and provide safety guarantee for the rider at night. The embodiment of the invention also provides a bicycle lighting system, an automatic lighting method for the bicycle and an automatic warning lighting method for the bicycle.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (8)

1. A bicycle lighting device, comprising: the high beam, dipped headlight, warning light, button, auxiliary handle and single chip microcomputer;
the high beam and the dipped headlight are arranged on one side of the auxiliary handle facing the riding direction;
the key is arranged on one side of the auxiliary handle facing the opposite direction of riding;
the auxiliary handle is internally provided with the single chip microcomputer, and the single chip microcomputer is used for calculating the riding speed of the bicycle, adjusting the brightness of the high beam light or the low beam light according to the riding speed and increasing the illumination intensity of a steering side before steering;
the side surface of the auxiliary handle is provided with the warning lamp;
the key includes:
the first key is used for controlling the on-off of the high beam and the low beam of the auxiliary handle;
the second key is used for controlling the brightness of the high beam and the dipped headlight, the key has the function of enhancing the brightness of the high beam when in a manual mode, and has the function of fine adjustment when in an intelligent mode;
the third key is used for controlling the brightness of the high beam and the dipped headlight, the key has the function of weakening the brightness of the high beam when in a manual mode, and the key has the function of fine adjustment when in an intelligent mode;
and the fourth key is used for controlling the warning lamp, when the warning lamp is in a manual mode, the key can control the warning lamp to flicker, and when the warning lamp is in an intelligent mode, the key has no function.
2. The bicycle lighting device of claim 1, further comprising: a gyroscope accelerometer;
and the gyroscope accelerometer is connected with the single chip microcomputer.
3. The bicycle lighting device of claim 1, wherein the low beam lamp has a lamp cup upper edge shade that is larger than a lower edge shade.
4. The bicycle lighting device of claim 1, wherein the light cup of the high beam consists of an orange peel reflecting cup and a lens.
5. The bicycle lighting device of claim 1, wherein the number of the high beam lights is two and the number of the low beam lights is one.
6. A bicycle lighting system based on the bicycle lighting device of any one of claims 1 to 5, comprising: bicycle lighting fixtures and terminals;
the bicycle lighting device is in communication connection with the terminal through Bluetooth, and the terminal is used for sending a steering warning light prompting instruction to the bicycle lighting device, wherein the steering warning light prompting instruction corresponds to data sent by the gyroscope accelerometer and navigation data provided by an API in real time;
the terminal is further used for switching the lighting device between an intelligent mode and a manual mode.
7. An automatic lighting method for a bicycle, implemented with the bicycle lighting system of claim 6, comprising:
acquiring data sent by a gyroscope accelerometer, and performing integral operation on the data to obtain the riding speed of the bicycle;
according to the bicycle speed of riding, carry out automatic brightness control to passing light or far-reaching headlamp on the bicycle lighting device.
8. An automatic warning lighting method for a bicycle, implemented using the bicycle lighting system of claim 6, comprising:
after receiving a navigation starting instruction, acquiring data sent by a gyroscope accelerometer in the single chip microcomputer and navigation data provided by an API in real time;
combining the data sent by the gyroscope accelerometer and the navigation data provided by the API in real time, and analyzing to determine bicycle riding direction prejudgment information;
and sending the relevant data of the bicycle riding direction pre-judging information to a bicycle lighting device, carrying out flashing operation on a warning lamp corresponding to the bicycle riding direction pre-judging information, and increasing the illumination intensity of a steering side before steering.
CN201611004638.8A 2016-11-15 2016-11-15 Bicycle lighting device Active CN106394746B (en)

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KR101896831B1 (en) 2017-03-24 2018-09-07 윤종구 Intelligent headlight system for bicycles
WO2019056258A1 (en) * 2017-09-21 2019-03-28 深圳市极客创想科技有限公司 Bicycle light provided with gyroscope
CN113511289A (en) * 2020-04-09 2021-10-19 迈动科技股份有限公司 Illumination device for a bicycle
CN112040600B (en) * 2020-08-26 2023-04-25 深圳市海洋王公消照明技术有限公司 Lamp control method and device, lamp and storage medium

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