CN110228551A - A kind of Intelligent bicycle tail lamp system - Google Patents

Abstract

The present invention relates to the technical field of intelligent taillight systems, in particular to an intelligent taillight system for bicycles, which includes an LED display module. The taillight system also includes a control module for controlling the work of the LED display module. The control module includes a CPU. The power supply system is connected, the CPU is connected with a communication module through wires, and the communication module is connected to the signal of the smart phone. The smart phone has a built-in gyroscope and an electronic compass to identify the steering and deceleration actions of the bicycle. The smart phone has a built-in navigation system to Identify the direction to turn, and then transmit the identification result to the CPU through the communication module, and the CPU controls the LED display module for coordinated display. The invention can realize automatic switching of various warning modes of the bicycle tail light, and effectively improves driving safety.

Description

A bicycle intelligent tail light system

technical field

The invention relates to the technical field of intelligent taillight systems, in particular to an intelligent taillight system for bicycles.

Background technique

A bicycle, also known as a bicycle or bicycle, is usually a small land vehicle with two wheels. After a person rides on the car, it is powered by pedals, which is a green and environmentally friendly means of transportation. English bicycle. Among them, bi means two, and cycle means wheel, that is, a two-wheeled vehicle. In mainland China, Taiwan, Singapore, it is usually called "bicycle" or "bicycle"; )car". There are many types of bicycles, including single bicycles, tandem bicycles and multi-person bicycles.

In the prior art, due to the lack of warning lights on bicycles, there is a greater potential safety hazard when driving at night. Most of the cars equipped with bicycle taillights have a relatively simple taillight structure, which only has a fixed flashing pattern, and cannot be used for pedestrians and pedestrians according to the driving conditions of the bicycle. For vehicles to warn, some sensors are installed to automatically change the warning lights, and there will also be delays or misjudgments in the steering recognition of bicycles.

Contents of the invention

The purpose of the present invention is to solve the disadvantages of poor safety in the prior art, and propose a bicycle intelligent taillight system.

In order to achieve the above object, the present invention adopts the following technical solutions:

Design a kind of bicycle intelligent tail light system, comprise LED display module, this tail light system also comprises the control module that controls LED display module to work, and described control module comprises CPU, and CPU is connected with power supply system through main board power supply circuit, and described CPU is connected by wire There is a communication module, and the communication module is connected with the signal of the smart phone. The smart phone has a built-in gyroscope and an electronic compass to identify the steering and deceleration actions of the bicycle. It is transmitted to the CPU through the communication module, and the CPU controls the LED display module for coordinated display.

Preferably, the LED display module includes night warning lights, turn lights and brake lights, and the night warning lights, turn lights and brake lights are all connected to the CPU through wires.

Preferably, the nighttime warning light is installed on a light frame, the brake lights are arranged around the nighttime warning light and installed on the light frame, the light frame is fixed in the middle of the mounting plate, and both sides of the mounting plate are provided with There are turn signals.

Preferably, a reflector is fixed in the middle of the installation plate and below the light frame.

Preferably, the upper surface of the mounting plate is covered with a protective cover, and the night warning lights, turning lights and brake lights are all located inside the protective cover, and the mounting plate between the turning lights and the light frame is vertically installed A partition, the edge of the partition abuts against the inner wall of the protective cover.

Preferably, a control box is provided at the bottom of the installation board, and the CPU, power supply system, mainboard power supply circuit, and communication module are all provided in the control box.

Preferably, connecting plates are vertically connected to both sides of the bottom of the mounting plate, a rotating shaft is connected between the two connecting plates, the rotating shaft is connected to the bracket in rotation, the bracket is fixed on the bottom plate, and the bottom plate A driving mechanism is provided to drive the mounting plate to swing around the rotating shaft.

Preferably, the bottom plate is provided with a plurality of installation holes.

Preferably, the drive mechanism includes a motor installed on the base plate, the motor is connected to the CPU through a wire, the output shaft of the motor is connected to a cam, and a collar is set on the outer edge of the cam, and the collar It is fixedly connected with one end of the rocker, and the other end of the rocker is vertically connected with a connecting shaft, and the connecting shaft is rotatably connected with the bottom end of the mounting plate.

A kind of bicycle intelligent taillight system proposed by the present invention has the beneficial effects of:

1. The present invention is equipped with an LED display module for warning the surrounding pedestrians and vehicles during the running of the bicycle, so as to improve the safety performance of the bicycle;

2. Set up a control module to control the LED display module. The control module includes a CPU, which controls the LED to display in time through the CPU. The CPU is connected to the smart phone through the communication module. The smart phone includes a gyroscope and an electronic compass for identification. Through the gyroscope And the electronic compass recognition can recognize the steering and deceleration of the bicycle, and cooperate with the navigation system to recognize the direction of the upcoming turn, and pass the recognition result to the CPU through the communication module, and the CPU controls the LED display module to display correspondingly, so as to ensure that the surrounding pedestrians and The vehicle gets sufficient warning information.

Description of drawings

Fig. 1 is the axonometric view of a kind of bicycle intelligent tail light system that the present invention proposes;

Fig. 2 is an axonometric view of another perspective of a bicycle intelligent tail light system proposed by the present invention;

Fig. 3 is a system block diagram of a control module of a bicycle intelligent tail light system proposed by the present invention.

In the figure: mounting plate 1, control box 2, protective cover 3, rotating shaft 4, rocker 5, connecting shaft 6, motor 7, collar 8, cam 9, mounting hole 10, bottom plate 11, bracket 12, connecting plate 13, Brake light 14, night warning light 15, light frame 16, turn signal 17, dividing plate 18, reflector 19.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

Referring to Figures 1-3, a bicycle intelligent taillight system includes an LED display module. The LED display module includes a night warning light 15, a turning light 17 and a brake light 14. The night warning light 15, the turning light 17 and the brake light 14 are all connected through wire Connect with CPU. Realize the function of lighting warning at night by the night warning light 15, realize the function of left and right steering prompts by two turning lights 17, realize the function of braking prompt by the brake light 14.

The taillight system also includes a control module for controlling the work of the LED display module. The control module includes a CPU. The CPU is connected to the power supply system through the mainboard power supply circuit. The CPU is connected to a communication module through a wire. The gyroscope and electronic compass are used to identify the steering and deceleration actions of the bicycle. The built-in navigation system of the smart phone is used to identify the direction of the upcoming turn, and then the recognition result is transmitted to the CPU through the communication module. The CPU controls the LED display module to cooperate with the display. When the vehicle turns When the vehicle brakes, control the brake lights 14 to light and prompt, and control the night warning lights 15 to light and warn when driving at night, so as to ensure that pedestrians and vehicles around get enough warning information.

The night warning light 15 is installed on the light frame 16, and the brake light 14 is arranged around the night warning light 15 and installed on the light frame 16. The light frame 16 is fixed on the middle part of the mounting plate 1, and both sides of the mounting plate 1 are provided with turn signals. 17. A reflector 19 is fixed in the middle of the mounting plate 1 and below the lamp holder 16 . The reflective warning is carried out through the reflector 19 , and the nighttime warning lamp 15 and the brake lamp 14 are positioned through the lamp frame 16 .

The upper surface cover of mounting plate 1 is provided with protective cover 3, and night warning light 15, turning signal 17 and brake light 14 are all positioned at the inside of protective cover 3, and vertically is provided with on the mounting plate 1 between turning signal 17 and light frame 16. Partition 18, the edge of partition 18 is against the inner wall of protective cover 3. The protective cover 3 is used to protect the LED lamp.

The bottom of the mounting plate 1 is provided with a control box 2, and the CPU, power supply system, main board power supply circuit and communication module are all arranged in the control box 2. Both sides of the bottom of the mounting plate 1 are vertically connected with a connecting plate 13, and a rotating shaft 4 is connected between the two connecting plates 13. A driving mechanism for the plate 1 to swing around the rotating shaft 4. A plurality of mounting holes 10 are defined on the bottom plate 11 . The bottom plate 11 is bolted to the frame of the bicycle through the mounting hole 10, and the mounting plate 1 is driven to rotate around the rotating shaft 4 by the driving mechanism, so that the LED display lights on the mounting plate 1 can emit light for warning at a wider angle.

The driving mechanism includes a motor 7 installed on the base plate 11, the motor 7 is connected to the CPU through wires, the output shaft of the motor 7 is connected to a cam 9, the outer edge of the cam 9 is sleeved with a collar 8, and the collar 8 is connected to the rocker 5. One end is fixedly connected, and the other end of the rocking bar 5 is vertically connected with a connecting shaft 6, and the connecting shaft 6 is connected to the bottom end of the mounting plate 1 in rotation. Driven by the motor 7, the cam 9 pushes the mounting plate 1 to continuously swing around the rotating shaft 4 through the collar 8 and the rocker 5, thereby providing a safety warning at a wider angle and improving the safety of bicycle driving.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (9)

1. A bicycle intelligent taillight system, comprising an LED display module, is characterized in that, The taillight system also includes a control module for controlling the work of the LED display module, the control module includes a CPU, the CPU is connected to the power supply system through the motherboard power supply circuit, the CPU is connected to a communication module through a wire, and the communication module is connected to the smart phone terminal signal Connection, the smart phone has a built-in gyroscope and an electronic compass to identify the steering and deceleration movements of the bicycle, and the smart phone has a built-in navigation system to identify the direction of the upcoming turn, and then transmit the recognition results to the CPU through the communication module, and the CPU controls the LED display module. Match display. 2. A bicycle intelligent tail light system according to claim 1, characterized in that the LED display module includes a night warning light (15), a turn signal (17) and a brake light (14), and the night warning light (15), turn signal lamp (17) and brake light (14) are all connected with CPU by wire. 3. The bicycle intelligent tail light system according to claim 2, characterized in that, the night warning light (15) is installed on a light frame (16), and the brake light (14) surrounds the night warning light (15) ) are arranged and installed on the light frame (16), the light frame (16) is fixed in the middle of the installation plate (1), and both sides of the installation plate (1) are provided with turn signals (17). 4. The bicycle intelligent tail light system according to claim 3, characterized in that, a reflector (19) is fixed in the middle of the installation plate (1) and below the light frame (16). 5. A bicycle intelligent tail light system according to claim 3, characterized in that the upper surface of the mounting plate (1) is covered with a protective cover (3), the night warning light (15), turn signal (17) and the brake light (14) are located inside the protective cover (3), and the mounting plate (1) between the turn signal light (17) and the light frame (16) is vertically provided with a partition (18), The edge of the partition (18) is against the inner wall of the protective cover (3). 6. A bicycle intelligent taillight system according to claim 3, characterized in that a control box (2) is provided at the bottom of the mounting plate (1), and the CPU, power supply system, motherboard power supply circuit, communication module All are located in the control box (2). 7. A bicycle intelligent taillight system according to claim 6, characterized in that, both sides of the bottom of the mounting plate (1) are vertically connected with connecting plates (13), and the two connecting plates (13) A rotating shaft (4) is connected between them, the rotating shaft (4) is rotationally connected with the bracket (12), the bracket (12) is fixed on the base plate (11), and the drive mounting plate ( 1) A drive mechanism that oscillates around the rotating shaft (4). 8 . The bicycle intelligent tail light system according to claim 7 , characterized in that, the base plate ( 11 ) is provided with a plurality of installation holes ( 10 ). 9. A bicycle intelligent tail light system according to claim 7, characterized in that the driving mechanism includes a motor (7) installed on the bottom plate (11), and the motor (7) is connected to the CPU through wires, The output shaft of the motor (7) is connected with a cam (9), and a collar (8) is set on the outer edge of the cam (9), and the collar (8) is fixed to one end of the rocker (5) connected, the other end of the rocker (5) is vertically connected with a connecting shaft (6), and the connecting shaft (6) is rotationally connected with the bottom end of the mounting plate (1).