Brake warning system for two-wheeled vehicle

Abstract

The utility model relates to a brake warning system for a two-wheeled vehicle, which comprises a detection component, a warning component, a warning component and a warning component, and is characterized in that the detection component is arranged on a brake of the two-wheeled vehicle; the control assembly comprises a battery and a circuit board and is used for controlling the warning assembly according to signals of the detection assembly; the warning assembly is arranged on the back face of the helmet or the back face of the riding waistcoat or the hung trailer and used for warning rear vehicles or pedestrians when the two-wheeled vehicle changes the driving state. The utility model has the advantages that the detection component detects the brake state in real time, and the warning component warns the rear vehicle during braking, so that the rear vehicle can conveniently master the change of the driving state of the front vehicle in time.

Description

Technical Field

[0001] The utility model relates to the field of brake warning, in particular to a brake warning system for a two-wheeled vehicle. Background Art

[0002] Two-wheeled vehicles are small, convenient and easy to park, and are the main means of transportation for short distances or travel on crowded roads. Two-wheeled vehicles are mainly divided into bicycles, electric bicycles and motorcycles. Bicycles usually do not have brake lights and turn signals, while electric bicycles and motorcycles are equipped with brake lights and turn signals, but the brake lights and turn signals are located at a low position and are easily blocked. Therefore, when a two-wheeled vehicle changes its driving state, the following vehicle may not be able to detect it in time, which may easily cause an accident. Summary of the invention

[0003] The utility model mainly solves the above-mentioned problem and provides a brake warning system which can warn the driving status so that the following vehicle can timely grasp the change of the driving status of the leading vehicle.

[0004] The technical solution adopted by the utility model to solve the technical problem is a two-wheeled vehicle brake warning system, comprising:

[0005] A detection component is arranged on the brake system of the two-wheeled vehicle and is used to detect the brake status;

[0006] A control component, including a battery and a circuit board, for controlling the warning component according to a signal from the detection component;

[0007] The warning component is used to warn the rear vehicles and pedestrians when the two-wheeled vehicle changes its driving state.

[0008] As a preferred scheme of the above scheme, the control component includes a shell, the circuit board is provided with a single-chip microcomputer and a radio frequency module, the shell is detachably arranged on the handlebar, the battery and the circuit board are fixedly arranged in the shell, the single-chip microcomputer is electrically connected to the detection component, and the single-chip microcomputer controls the warning component through the radio frequency module.

[0009] As a preferred embodiment of the above solution, a charging port for charging the battery is provided on the side of the shell.

[0010] As a preferred solution of the above solution, the control component includes a steering button, and the steering button is electrically connected to the single-chip microcomputer.

[0011] As a preferred embodiment of the above scheme, the warning component is an indicator light and a sound generator.

[0012] As a preferred embodiment of the above scheme, there are at least two indicator lights.

[0013] As a preferred embodiment of the above scheme, the detection component includes a brake handle cover and a pressure sensor, the brake handle cover is mounted on the brake handle, and the pressure sensor is arranged in the brake handle cover.

[0014] As a preferred embodiment of the above scheme, the detection component includes a first sensing part and a second sensing part, the first sensing part is fixedly arranged on the brake handle fixing part, and the second sensing part is fixedly arranged on the brake handle.

[0015] As a preferred embodiment of the above scheme, the detection component includes a magnetic block and a magnetic field sensor. The magnetic block is fixedly arranged on the brake rope, and the magnetic field sensor is fixedly arranged on the brake handle fixing part.

[0016] The utility model has the advantages that the detection component detects the braking state in real time, and warns the following vehicle through the warning component when braking, so that the following vehicle can grasp the driving state change of the front vehicle in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the brake warning system in Example 1.

[0018] Figure 2 This is a schematic diagram of the structure of the brake warning system in Example 2.

[0019] Figure 3 This is a schematic diagram of the structure of the brake warning system in Example 3.

[0020] 1-handlebar 2-handle 3-control component 4-brake grip cover 5-brake handle 6-charging port 7-steering button 8-brake handle fixing part 9-first sensing part 10-second sensing part 11-magnetic field sensor 12-brake rope. DETAILED DESCRIPTION

[0021] The technical solution of the utility model is further described below through embodiments and in conjunction with the accompanying drawings.

[0022] Embodiment 1:

[0023] This embodiment provides a cycling helmet brake warning system, such as Figure 1 As shown, it includes a detection component, a control component and a warning component, wherein the detection component is set on the brake of the two-wheeled vehicle to detect the braking state; the control component is set on the handlebar of the two-wheeled vehicle to control the warning component according to the detection component signal; the warning component is used to warn the rear vehicles and pedestrians when the two-wheeled vehicle changes the driving state. In this embodiment, the warning component can be set on one of the helmet, the riding vest or the mounted trailer, or can be set on any two of the helmet, the riding vest and the trailer, and can be set on the helmet, the riding vest and the trailer at the same time.

[0024] The control component 3 includes a shell, a battery and a circuit board. A single-chip microcomputer, a radio frequency module and a steering button are arranged on the circuit board. The shell is detachably arranged on the handlebar 1 near the handle 2. The circuit board is fixedly arranged in the shell. A charging port 6 for charging the battery is provided on the side of the shell. The steering button is electrically connected to the single-chip microcomputer, and the single-chip microcomputer is electrically connected to the detection component through a wire. The single-chip microcomputer controls the warning component through the radio frequency module.

[0025] When the detection component detects that the brake handle is tightened, it sends an electrical signal to the single-chip microcomputer. After receiving the electrical signal, the single-chip microcomputer controls the warning component to brake through the radio frequency module. When turning, the rider can use the turn button to prompt the turning direction of the following vehicle. The turn button is provided with two corresponding to left turn and right turn. When the turn button is pressed, the single-chip microcomputer receives the corresponding electrical signal and controls the operation of the warning component. In order to facilitate the display of the turning state and remind the surrounding pedestrians or vehicles, the warning component in this embodiment is an indicator light and a sound generator. There are at least two indicator lights, which are divided into two groups and arranged on both sides of the back of the helmet. When braking, both groups of indicator lights are on or flashing; when turning, the group of indicator lights on the same side as the turning direction is on or flashing. The two groups of indicator lights can also indicate the turning direction in the form of running water, etc. When turning, the sound generator emits a corresponding turning prompt sound.

[0026] In this embodiment, the detection component includes a brake handle cover 4 and a pressure sensor. The brake handle cover 4 is mounted on the brake handle 5, and the pressure sensor is arranged in the brake handle cover. When the brake handle is gripped, the pressure sensor detects the pressure change and then sends information to the control component to realize the linkage between the warning component and the brake.

[0027] Embodiment 2:

[0028] The present embodiment is a cycling helmet brake warning system, which is different from the embodiment 1 in that: Figure 2 As shown, in this embodiment, the detection component includes a first sensing portion 9 and a second sensing portion 10 , the first sensing portion 9 is fixedly disposed on the brake handle fixing portion 3 , and the second sensing portion 10 is fixedly disposed on the brake handle 10 .

[0029] The first sensing part 9 and the second sensing part 10 can be conductive sheets. When the first sensing part 9 is in contact with the second sensing part 10, that is, when the brakes are not applied, the detection component outputs a low-level signal. When the first sensing part 8 is separated from the second sensing part 10, that is, when the brakes are applied, the detection component outputs a high-level signal. The control component controls the warning component according to the received level signal.

[0030] In addition, the first sensing part 9 in this embodiment can be a proximity switch, and the second sensing part 10 is a metal sheet. The proximity switch detects whether the metal sheet is approaching. When the metal sheet is approaching, it is in an unbraked state, and when the metal sheet is far away, it is in a braked state.

[0031] Embodiment 3:

[0032] The present embodiment is a cycling helmet brake warning system, which is different from the embodiment 1 in that: Figure 3 As shown, in this embodiment, the detection component includes a magnetic block and a magnetic field sensor 11, the magnetic block is fixedly arranged on the area where the brake rope 12 is located in the brake handle fixing part 3, and the magnetic field sensor 11 is fixedly arranged on the brake handle fixing part 3. When braking, the brake rope moves under the drive of the brake handle, causing the magnetic block to move, thereby causing the magnetic field detected by the magnetic field sensor to change, thereby determining whether the current state is braking.

[0033] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A two-wheeled vehicle brake warning system, characterized in that: include: A detection component, arranged on the brake system of the two-wheeled vehicle, for detecting the brake status; A control component, including a battery and a circuit board, for controlling the warning component according to a signal from the detection component; A warning component is used to warn the rear vehicles and pedestrians when the two-wheeled vehicle changes its driving state; The control component includes a housing, a single-chip microcomputer and a radio frequency module are arranged on the circuit board, the housing is detachably arranged on the handlebar, the battery and the circuit board are fixedly arranged in the housing, the single-chip microcomputer is electrically connected to the detection component, and the single-chip microcomputer controls the warning component through the radio frequency module; The warning component is an indicator light and a sound generator.

2. The two-wheeled vehicle brake warning system according to claim 1, characterized in that: A charging port for charging the battery is provided on the side of the shell.

3. The two-wheeled vehicle brake warning system according to claim 1, characterized in that: The control component includes a steering button, and the steering button is electrically connected to the single-chip microcomputer.

4. The two-wheeled vehicle brake warning system according to claim 1, characterized in that: There are at least two indicator lights.

5. The two-wheeled vehicle brake warning system according to claim 1, characterized in that: The detection component comprises a brake handle cover and a pressure sensor. The brake handle cover is mounted on the brake handle, and the pressure sensor is arranged in the brake handle cover.

6. The two-wheeled vehicle brake warning system according to claim 1, characterized in that: The detection component includes a first sensing part and a second sensing part, wherein the first sensing part is fixedly arranged on the brake handle fixing part, and the second sensing part is fixedly arranged on the brake handle.

7. The two-wheeled vehicle brake warning system according to claim 1, characterized in that: The detection component comprises a magnetic block and a magnetic field sensor. The magnetic block is fixedly arranged on the brake rope, and the magnetic field sensor is fixedly arranged on the brake handle fixing part.

8. The two-wheeled vehicle brake warning system according to claim 1, characterized in that: The warning component is fixedly arranged on a helmet, a riding vest or a mounted trailer.

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