KR20170061996A

KR20170061996A - Brake system connected black box for bicycle and operation method thereof

Info

Publication number: KR20170061996A
Application number: KR1020150167282A
Authority: KR
Inventors: 류항기
Original assignee: 류항기
Priority date: 2015-11-27
Filing date: 2015-11-27
Publication date: 2017-06-07

Abstract

A method of operating a brake system connected to a black box for a bicycle according to an embodiment of the present invention includes the steps of measuring an Hall sensing value of a Hall sensor attached to a brake lever of a bicycle, determining whether the Hall sensing value is LOW, Determining whether the vehicle is in a braking state, and controlling an operation of a rearward vehicle or the like according to the determination result.

Description

TECHNICAL FIELD [0001] The present invention relates to a brake system connected to a black box for a bicycle, and a method of operating the brake system.

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a brake system connected to a bicycle black box and a method of operating the same, and more particularly to a brake system using a hall sensor installed on a brake lever and an acceleration sensor of a bicycle black box, And a brake system connected to a black box for bicycles for recording the signals in a black box and interlocking the outputs of the hall sensor and the acceleration sensor so as to blink the rear lights according to a sudden braking or braking state, and a method of operating the system.

Recently, the number of people using bicycles has increased explosively due to an increase in personal leisure time and an increase in awareness of health. Accordingly, it is required to develop a technique for recording an accident occurring during a bicycle operation and preventing it from occurring. In particular, there is a problem that, when the bicycle is suddenly stopped, there is no device capable of recording an accident caused by the rear collision by other moving devices such as a car or another bicycle and preventing it from occurring, resulting in a fatal injury. Therefore, it is urgently required to develop a technique for recording an accident caused by a rear collision and preventing it from occurring.

It is an object of the present invention to provide a brake system and a brake system connected to a bicycle black box capable of recording an accident caused by a rear collision and preventing an accident in advance .

The determining whether the state of the bicycle is in the braking state may include determining whether the state of the bicycle is in a braking state by using at least one of a GPS sensor, an acceleration sensor, a WiFi module, and a Bluetooth module.

The step of determining whether the state of the bicycle is in a braking state includes the steps of measuring an acceleration sensing value of the acceleration sensor connected to the black box, comparing the measured acceleration sensing value with a threshold value to determine whether the state of the bicycle is a braking state And a step of judging whether or not it is possible.

The step of comparing the measured acceleration value with the threshold value may determine whether the bicycle is in the braking state or not. If the acceleration sensing value is greater than or equal to the first threshold value, Wherein the step of controlling the backward movement according to the determination result includes a step of, when the vehicle is in the fast-braking state, comparing the backward backlash with a different one of the blinking conditions, And blinking.

In addition, the step of controlling the operation of the rear lamps includes a step of operating the rear lights under predetermined blinking conditions, and the blinking conditions include whether or not the rear lights are on, the brightness, the blinking pattern, the blinking cycle, And may include at least one.

A brake system connected to a black box for a bicycle according to an embodiment of the present invention includes a headlamp that can be attached to the front of the bicycle, a rear seat that can be attached to the rear of the bicycle, a hole sensor attached to the brake lever to determine braking or sudden braking of the bicycle A magnet mounted on the handle such that the output value of the hall sensor changes according to the braking or rapid braking state, a black box for determining whether the braking state is in the braking state and controlling the operation of the rearward, A rear camera for acquiring an image, and a battery for supplying power to a headlight, a rear light, a hall sensor, a black box, and a rear camera.

The black box includes at least one of a GPS sensor, an acceleration sensor, a WiFi module, and a Bluetooth module. The black box determines whether the bicycle is braked or not based on the sensed value. And a control unit for controlling the operation of the backlight and the like.

In addition, the controller may control an operation of the back and the like by comparing an acceleration sensing value of the acceleration sensor and a threshold value.

In addition, the controller compares the acceleration sensing value of the acceleration sensor with a threshold value to control the rear lamp so that the rear lamp is operated under a predetermined blinking condition, and the blinking condition is determined based on whether the rear lamp is lit, brightness, blinking pattern, Lt; RTI ID = 0.0 > color change < / RTI >

Meanwhile, as an embodiment of the present invention, a computer-readable recording medium on which a program for causing the computer to execute the above-described method may be provided.

The brake system connected to the black box for bicycle according to the embodiment of the present invention can operate the rear lights when the user decelerates or brakes the bicycle.

In addition, if a brake system connected to a black box for a bicycle according to an embodiment of the present invention is used, the black box determines whether the bicycle is in a braking state or a sudden braking state, . Therefore, the rear driver or the pedestrian can observe the braking or sudden braking state of the bicycle by looking at the rear lamp, etc., so that the accident caused by the rear collision can be prevented in advance.

1 is a block diagram showing a brake system connected to a black box for a bicycle according to an embodiment of the present invention.
2 is a view showing a brake lever and a handle in a brake system connected to a black box for a bicycle according to an embodiment of the present invention.
3 is a flowchart showing a method of controlling the back light operation in braking in a brake system connected to a black box for a bicycle according to an embodiment of the present invention.
4 is a graph showing measured values of a sensor connected to a black box in a brake system connected to a black box for a bicycle according to an embodiment of the present invention.
FIG. 5 is a flowchart showing a method of changing a blinking period of a rear lamp or the like according to a braking or sudden braking state in a brake system connected to a bicycle black box according to an embodiment of the present invention, and a blinking cycle according to a braking or rapid braking state to be.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

The terms used in this specification will be briefly described and the present invention will be described in detail.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments. Also, in certain cases, there may be a term selected arbitrarily by the applicant, in which case the meaning thereof will be described in detail in the description of the corresponding invention. Therefore, the term used in the present invention should be defined based on the meaning of the term, not on the name of a simple term, but on the entire contents of the present invention.

When an element is referred to as "including" an element throughout the specification, it is to be understood that the element may include other elements, without departing from the spirit or scope of the present invention. Also, the terms "part," " module, "and the like described in the specification mean units for processing at least one function or operation, which may be implemented in hardware or software or a combination of hardware and software . In addition, when a part is referred to as being "connected" to another part throughout the specification, it includes not only "directly connected" but also "connected with other part in between".

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram illustrating a brake system 100 coupled to a black box for a bicycle according to one embodiment of the present invention.

A brake system 100 connected to a bicycle black box according to an embodiment of the present invention includes a headlamp 110, a rear camera 120, a hall sensor 130, a rear light 140, an acceleration sensor 150, an LCD A battery 160, a battery 170, and a black box 180.

The headlamp 110 and the rear light 140 that can be attached to the bicycle in the brake system 100 connected to the bicycle black box according to the embodiment of the present invention may be configured to include a high-brightness LED, LED, white, blue, or red LEDs. The headlamp 110 and the rear lamp 140 are connected to the black box 180 and can operate according to at least one of lighting, brightness, blink pattern, blink cycle, and LED color depending on the braking state .

The rear camera 120 is connected to the black box 180 so as to photograph a traffic situation such as a vehicle or a bicycle in the rear of the bicycle and store it in the black box 180. For example, when the bicycle is rapidly braked, the black box confirms the sudden braking state from the sensed values of the hall sensor 130 and the acceleration sensor 150, and operates the connected rear camera 120 to display traffic conditions behind the bicycle As a driving record of the vehicle.

In the brake system 100 connected to the bicycle black box according to an embodiment of the present invention, the hall sensor 130 may be mounted on the brake lever and used to transmit the brake operation state to the black box 180. [ For example, the Hall sensor 130 is a sensor designed to change the voltage according to the intensity of a magnetic field. When a magnet is attached to the handle of the bicycle and a hall sensor is attached to the brake lever, Since the output value of the sensor changes, the hall sensor 130 can transmit the brake operation state to the black box 180. [ In other words, the measured sensing value, which is the output value of the Hall sensor 130, may be information for determining the braking or rapid braking state of the bicycle.

In the brake system 100 connected to the bicycle black box according to an embodiment of the present invention, the Hall sensor 130 transmits the measured sensed value to the black box 180, and the black box 180 senses the sensed value It can be determined that the vehicle is in the braking state or the sudden braking state. In addition, the black box 180 can control the operation of the back light 140 by varying the blinking condition or the like according to each state.

In addition, the hall sensor 130 is directly connected to the rear light 140 so that whenever the user actuates the brake, the rear sensor 140 directly controls the operation of the rearward or backward to prevent the rearward collision. For example, when the user needs to decelerate while driving the bicycle, if the brake is operated, the rear light is directly operated without controlling the black box 180, or the brake is operated by changing the brightness, the blinking period, To the rear driver.

In the brake system 100 connected to the bicycle black box according to an embodiment of the present invention, the black box 180 is an apparatus capable of recognizing, recording, and storing the bicycle driving state, and an information analyzing unit And a control unit (not shown) for controlling the headlamp 110, the backlight 140 and the rear camera 120. The storage unit (not shown) and the driving state And may include an LCD 160 that can be displayed. For example, the LCD 160 may be mounted on the surface of the black box to indicate the driving state of the bicycle, or may be mounted on the bicycle handle portion or the front portion for the convenience of the user.

In addition, the black box 180 may include various sensors and communication modules for sensing and recording the running state of the bicycle. For example, the black box 180 includes an acceleration sensor 150 capable of measuring the acceleration of the bicycle, a GPS sensor (not shown) capable of confirming the position, a WiFi module (not shown) capable of wireless communication, (Bluetooth) module (not shown), and the like.

The black box 180 is also used to determine whether the bicycle is in a braking state or a sudden braking state by using an acceleration sensor 150, a GPS sensor (not shown), a WiFi module (not shown), a Bluetooth module (not shown) can do. For example, the black box 180 may measure the acceleration of the bicycle using the acceleration sensor 150, and compare the measured values to determine whether the bicycle 180 is in a braking state or in a sudden braking state. Also, it is possible to determine whether the vehicle is in a braking state or in a sudden braking state by a distance measuring method using a GPS sensor (not shown), a WiFi module (not shown), and a Bluetooth module (not shown).

The control unit (not shown) of the black box 180 can control the headlamp 110, the backlight 140, the rear camera 120, and the like according to the driving state of the bicycle. For example, when the user brakes or suddenly brakes the bicycle, the black box 180 senses the hall sensor 130 and the acceleration sensor 150 to detect the braking state or the sudden braking state, The rear camera 120 is operated to record a rear traffic situation and to avoid a collision with other vehicles, the headlamp 110, the backlight (not shown) 140, the brightness, the blink pattern, the blink period, and the emission color through the LED.

In a brake system 100 connected to a bicycle black box according to an embodiment of the present invention, a battery 170 includes a headlight 110, a backlight 140, a hall sensor 130, an acceleration sensor 150, an LCD The black box 180, and the rear camera 120, as shown in FIG. The battery 170 may be connected to the black box 180 to supply power to a power source, and may be a rechargeable lithium battery pack.

2 is a view showing a brake lever 200 and a handle 230 in a brake system connected to a black box for a bicycle according to an embodiment of the present invention. 2A is a side elevation view of the brake lever 200 and the handle 230, and FIG. 2B is a plan view of the brake lever 200 and the handle 230. FIG.

Referring to FIGS. 2A and 2B, a brake system connected to a bicycle black box according to an embodiment of the present invention includes a handle 230, a handle 220, a brake lever 200, a lever body 210, (130) and a magnet (240). The handle 230 is configured to allow the user to control the direction of the bicycle and the handle 230 may be formed of a rubber or plastic handle 220 so that the handle 230 can be held by the user by hand. The brake lever 200 may be a lever that is used when the user decelerates or brakes the speed of the bicycle, and may be connected to the lever body 210 to be pulled toward the handle 230. For example, the speed of the bicycle may be reduced in proportion to the force by which the user pulls the brake lever 200 toward the handle 230.

The Hall sensor 130 is mounted on the brake lever 200 and the magnet 240 is mounted on the handle 230 in order to determine the brake operation state in the brake system connected to the bicycle black box according to the embodiment of the present invention. Can be mounted. For example, if the hall sensor 130 is mounted on the brake lever 200 and the magnet 240 is mounted on the handle 230, the Hall sensor 130 is designed to change the voltage according to the intensity of the magnetic field. Every time the user pulls the brake lever 200, the Hall sensor 130 approaches the magnet 240, so that the sensing value of the hall sensor changes. The sensing value of the hall sensor may be transmitted to the black box to recognize or record the bicycle driving state or to control the rear light 140 or the rear camera 120 through the black box, It is possible.

3 is a flowchart showing a method of controlling the back light operation in braking in a brake system connected to a black box for a bicycle according to an embodiment of the present invention.

Referring to FIG. 3, in step S10, the hall sensor 130 may measure a sensed value while the bicycle is traveling and transmit the sensed value to the bicycle black box 180. FIG.

The black box 180 can grasp the bicycle traveling state according to the sensed value of the hall sensor 130 that is transmitted. For example, in a running state without the operation of the brake lever 200, the sensing value of the Hall sensor 130 does not change, so that the black box 180 can know that the bicycle is running. When the brake lever 200 is operated while the user wants to decelerate the bicycle speed, the hall sensor 130 mounted on the brake lever 200 is spaced apart from the magnet 240 of the handle 230 The sensing value of the hall sensor changes, and therefore, the black box 180 can be seen that the brake lever 200 is operated and decelerating.

In step S20, the black box 180 may determine whether the sensed value of the hall sensor 130 measured in step S10 is LOW. For example, a HIGH state may be defined if a magnetic field is not detected in the hall sensor 130, and a LOW state may be defined when a magnetic field is detected in the hall sensor 130. That is, when the user actuates the brake lever 200, the hall sensor 130 detects the magnetic field by coming close to the magnet 240, so that the black box 180 can determine the sensing value as the LOW state. Further, if the brake lever 200 is not operated, the hall sensor 130 does not detect the magnetic field, so that the black box 180 can determine the sensing value to be in the HIGH state.

If the sensing value of the hall sensor 130 is HIGH, the brake lever 200 is not operated. Therefore, the process returns to step S10 to measure the hall sensor sensing value. If the sensing value of the hall sensor 130 is LOW Since the brake lever 200 is operated, the process can proceed to step S30 to determine whether the brake lever 200 is in the braking state.

In step S30, the black box 180 determines whether or not the bicycle is in a braking state by using an acceleration sensor 150, a GPS sensor (not shown), a WiFi module (not shown), a Bluetooth module (not shown) can do. For example, it is determined whether the bicycle is in a braking state due to a change in the sensing value of the acceleration sensor, a position comparison using a GPS sensor (not shown), a WiFi module (not shown), a Bluetooth module (not shown) Can be determined.

After determining whether the vehicle is in the braking state, in step S40, the control unit of the black box 180 may control the operation of the rear lights 140. [ For example, if it is confirmed that the bicycle is in the braking state, the controller of the black box 180 determines whether the rear lights 140 are turned on, the brightness of the vehicle, A blinking pattern, a blinking cycle, and an emission color through an LED.

The brake system connected to the bicycle black box according to an embodiment of the present invention controls the operation of the rear light 140 directly when the Hall sensor sensing value is determined to be LOW, that is, every time the brake lever 200 is operated. You may. Referring to FIG. 3, after the Hall sensor sensing value is determined to be LOW in step S20, the process proceeds directly to step S40 without the step S30, and the operation of the back light 140 can be controlled.

The brake system connected to the black box for bicycle according to an embodiment of the present invention controls not only the operation of the rear light 140 during braking but also the operation of the headlamp 110 and the rear camera 120 .

4 is a graph showing measured values of a sensor connected to a black box in a brake system connected to a black box for a bicycle according to an embodiment of the present invention.

Referring to FIG. 4, each graph represents the measured values of the sensor stored in the black box 180 during travel. It can be seen that the measured values of the hall sensor 130 and the acceleration sensor 150 are changed during traveling and when the vehicle is in the braking state or in the sudden braking state, For example, the portion 410 where the graph changes most greatly in FIG. 4 is a waveform at the time of rapid braking of the acceleration sensor. By using the value at this time as a threshold value, it is possible to distinguish the braking state from the rapid braking state, and it is possible to control the backward movement or the like by a method of varying the blinking condition or the like in accordance with each state.

FIG. 5 is a flowchart showing a method of changing a blinking period of a rear lamp or the like according to a braking or sudden braking state in a brake system connected to a black box for a bicycle according to an embodiment of the present invention, and a blinking cycle according to a braking or rapid braking state to be.

5A is a flowchart showing a method of determining a braking or rapid braking state using a threshold value and varying a blinking period of a backlight or the like in a blinking condition according to each state.

Referring to FIG. 5A, in step S100, the hall sensor 130 measures the sensed value during the bicycle operation and transmits the measured value to the black box 180. In step S200, the black box 180 senses that the sensed sensed value is LOW In step S300, the black box 180 determines whether the bicycle is in a braking state by using an acceleration sensor 150, a GPS sensor (not shown), a WiFi module (not shown), a Bluetooth module (not shown) State. That is, the process from step S100 to step S300 of FIG. 5A is a process of determining whether the brake lever 200 is operated or not using the sensing value of the hall sensor 130 and determining the braking state. In step S10 of FIG. 4, S30.

In step S400, the black box 180 may measure the acceleration using an acceleration sensor to determine whether the black box 180 is in a braking state or a sudden braking state by using the threshold value of the acceleration sensor. If the acceleration sensor is used for determining the braking state in the previous step S300, the process proceeds to step S500 without proceeding to step S400, and the acceleration sensor measurement value may be compared with the threshold value.

In step S500, the black box 180 may compare the acceleration sensed value and the threshold value, which are measured to determine whether the black box 180 is in a braking state or a sudden braking state. For example, the black box 180 may use a predetermined threshold value to determine that the acceleration sensing value is equal to or greater than the threshold value, and may determine that the vehicle is in the braking state if the acceleration sensing value is less than the threshold value.

The operation of the rear light 140 can be controlled in accordance with the braking or rapid braking state in the braking system connected to the black box 180 for bicycle according to the embodiment of the present invention. For example, the blinking condition of the rear lamp may be different depending on the braking state or rapid braking state, and the blinking condition may include at least one of lighting of the rear lamp, brightness, blink pattern, blink cycle, .

In step S600, if the acceleration sensing value is equal to or greater than the threshold value and the black box 180 determines that the black box 180 is in the fast-braking state, the backlight and the like may be operated in the blink period 520 of the one-time fast graph 510. Referring to FIG. 5C, the blinking cycle 520 in the first speed graph 510 is blinked in the graph 530 of the second speed. In other words, Cycle 540, it can be operated at a blinking cycle faster than the braking state in the rapid braking state.

In step S700, when the acceleration sensing value is less than the threshold value and the black box 180 is determined to be in the braking state, the back light and the like can be operated in the blink period 540 of the second fast graph 530. [ As described above, in the braking state, it can be operated at a blinking cycle that is slower than the rapid braking state.

FIG. 5B is a flowchart showing a method of determining a braking or rapid braking state by using a first threshold value and a second threshold value, and varying a blinking period, such as a backward blinking condition, according to each state.

Referring to FIG. 5B, in step S110, the hall sensor 130 measures a sensed value during the bicycle operation and transmits the measured value to the black box 180. In step S210, the black box 180 determines that the sensed sensed value is LOW State. That is, the process from step S110 to step S210 of FIG. 5B is a process of determining whether the brake lever 200 operates using the sensed value of the hall sensor 130. In step S100 to step S200 of FIG. .

In step S310, the black box 180 can measure the acceleration using the acceleration sensor to determine whether the black box 180 is in the braking state or the sudden braking state using the first threshold value and the second threshold value of the acceleration sensor 150. [

In step S410, the black box 180 may compare the measured acceleration value with the first threshold value to determine whether the black box 180 is in the fast-braking state. In addition, in step S510, the acceleration sensing value measured to determine whether the vehicle is in the braking state or the moving state can be compared with the second threshold value. For example, the black box 180 uses the first threshold value and the second threshold value that are determined in advance and determines that the measured acceleration value is the first threshold value or more, 1 < / RTI > threshold value, it is determined to be in the braking state, and if it is less than the second threshold value, it can be determined to be in the moving state. If it is determined that the acceleration sensing value measured in step S510 is less than the second threshold value, the acceleration sensing value is measured again after returning to step S310.

The operation of the rear light 140 can be controlled in accordance with the braking or sudden braking state, similar to the case described above with reference to FIG. 5A. For example, the blinking condition of the rear lamp may be different depending on the braking state or rapid braking state, and the blinking condition may include at least one of whether the lamp is turned on, the brightness, the blinking pattern, the blinking cycle, .

In step S610, if the acceleration sensing value is equal to or greater than the first threshold value and the black box 180 determines that the black box 180 is in a rapid-braking state, the backlight or the like may be operated in the blink period 520 of the one- Referring to FIG. 5C, the blinking cycle 520 in the first speed graph 510 is blinked in the graph 530 of the second speed. In other words, Cycle 540, it can be operated at a blinking cycle faster than the braking state in the rapid braking state.

If it is determined in step S710 that the acceleration sensing value is equal to or greater than the second threshold value and less than the first threshold value and the black box 180 is determined to be in the braking state and the backlight is turned to the blinking period 540 of the second speed graph 530 Can be operated. As described above, in the braking state, it can be operated at a blinking cycle that is slower than the rapid braking state.

The contents of the above-described method can be applied in connection with the apparatus according to an embodiment of the present invention. Therefore, the description of the same contents as those of the above-described method with respect to the apparatus is omitted.

One embodiment of the present invention may also be embodied in the form of a recording medium including instructions executable by a computer, such as program modules, being executed by a computer. Computer readable media can be any available media that can be accessed by a computer and includes both volatile and nonvolatile media, removable and non-removable media. In addition, the computer-readable medium may include both computer storage media and communication media. Computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. Communication media typically includes any information delivery media, including computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave, or other transport mechanism.

It will be understood by those skilled in the art that the foregoing description of the present invention is for illustrative purposes only and that those of ordinary skill in the art can readily understand that various changes and modifications may be made without departing from the spirit or essential characteristics of the present invention. will be. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents are to be construed as being included within the scope of the present invention do.

100: Brake system connected to black box for bicycle
110: Headlight
120: rear camera
130: hall sensor
140: Rear light
150: Acceleration sensor
160: LCD
170: Battery
180: Black box
200: Brake lever
210: lever body
220: Handle
230: Handle
240: magnet
410: Waveform when accelerating sensor is suddenly applied
510: Fast pause graph
520: Blink cycle of the 1st speed graph
530: Speed 2 graph
540: Flicker cycle of the 2-speed graph

Claims

A method of operating a braking system coupled to a bicycle black box,
Measuring an Hall sensing value of a Hall sensor attached to a brake lever of a bicycle;
Determining whether the Hall sensing value is LOW;
Determining whether the state of the bicycle is in a braking state; And
And controlling the operation of the rearward or backward according to the determination result.

The method according to claim 1,
The step of determining whether the bicycle is in a braking state includes determining whether the bicycle is in a braking state using at least one of a GPS sensor, an acceleration sensor, a WiFi module, and a Bluetooth module A method of operating a brake system connected to a bicycle black box.

3. The method of claim 2,
Wherein the step of determining whether the bicycle is in a braking state includes the steps of measuring an acceleration sensing value of the acceleration sensor connected to the black box and comparing the measured acceleration sensing value with a threshold value to determine whether the bicycle is in a braking state The method comprising the steps of: (a) determining whether the brake system is in operation;

The method of claim 3,
Comparing the measured acceleration value with a threshold value to determine whether the bicycle is in a braking state or not, the step of determining whether the bicycle is in a braking state includes: determining whether the acceleration sensing value is equal to or greater than a first threshold value, And determining that the vehicle is in a braking state if the vehicle speed is below the second threshold value,
Wherein the step of controlling the operation of rearward and backward according to a result of the determination comprises blinking the rear lights in a different blinking condition as compared with the case of the braking state in the case of the rapid braking state, Method of operation of a connected brake system.

5. The method of claim 4,
Wherein the step of controlling the operation of the rear lights includes the step of operating the rear lights under a predetermined blinking condition,
Wherein the predetermined blinking condition includes at least one of whether to turn on the rear lights, brightness, blink pattern, blink cycle, and change the color of light emitted through the LED.

CLAIMS 1. A braking system connected to a bicycle black box,
A headlamp that can be attached to the front of the bicycle;
A rear light which is attachable to the rear of the bicycle;
A hole sensor attached to the brake lever to determine braking or sudden braking of the bicycle;
A magnet mounted on the handle such that an output value of the hall sensor changes according to the braking or rapid braking state;
A black box for determining whether the state of the bicycle is in the braking state and for controlling the operation of the rear or the like;
A rear camera for acquiring at least one image to be stored in the black box; And
And a battery for supplying electric power to the headlamp, the rear lamp, the hall sensor, the black box, and the rear camera.

The method according to claim 6,
Wherein the black box includes at least one of a GPS sensor, an acceleration sensor, a WiFi module, and a Bluetooth module to determine whether or not the bicycle is braked, and determines whether the bicycle is in a braking state or not based on a value sensed by the sensor And a control unit for controlling the operation of the brake pedal and the brake pedal.

8. The method of claim 7,
Wherein the controller compares the acceleration sensing value of the acceleration sensor with a threshold value to control the operation of the rear wheel.

8. The method of claim 7,
The control unit compares the acceleration sensing value of the acceleration sensor with a threshold value to control the rear lamp so that the rear lamp is operated under a predetermined blinking condition,
Wherein the predetermined blinking condition includes at least one of whether to illuminate the rear lights, brightness, a blink pattern, a blink cycle, and change the color of light emitted through the LED.

A computer-readable recording medium on which a program for implementing the method of any one of claims 1 to 5 is recorded.