KR101703940B1 - An electric motor board and the control method thereof - Google Patents

Abstract

The present invention relates to a method for controlling an electric board, and an electric board. A user placing one foot or two feet on the electric board operates the electric board by controlling a sensor provided to a foothold or a remote controller. Moreover, a gap between each electric board can be connected by a detachable belt of which the length is controlled when the electric boards are used in order to allow the user to move a near distance or enjoy leisure sports while freely performing a foot motion. Moreover, the present invention can prevent an accident caused by unskilled control of the electric board or an unexpected situation.

Description

ELECTRIC MOTOR BOARD AND THE CONTROL METHOD THEREOF FIELD OF THE INVENTION [0001]

The present invention can be applied to a case where a user who places a pair of shoes or a pair of shoes on a power board drives a power board through a sensor operation of a foot plate or drives an electric board through a remote controller to move freely, If a pair of power boards is used, it is possible to connect the power boards between the power boards with a length adjustable and detachable belt to prevent the occurrence of safety accidents due to insufficient operation of the power board or unexpected situations. And a control method thereof.

In recent years, a skateboard, which is popular for leisure sports, places a pair on the skateboard and the other pair is placed on the ground to roll the foot on the ground and move the skateboard forward. Then, moving the center of the body back and forth, It is a playground to generate.

However, such a skateboard requires a lot of practice for beginners, and since the exercise amount is excessive, the utilization of the skateboard has not been extended to various age groups, and was mainly used for the mania group.

In addition, the skateboard is difficult to climb up the hill, slow speed, sense of speed and thrill has fallen, there is no separate braking device, the risk of accidents when using it on the way down.

In order to solve these problems, recently, a product having a motor function has been developed on a skateboard so that novices, children, elderly people, and the like can easily use it.

However, the existing skateboard having the electric function is inconvenient to use because it is large in size and heavy in weight. Accordingly, when the user uses the skateboard having the electric function, the skateboard can freely change the direction There was a problem that was difficult to perform.

In addition, since a conventional skateboard having a motorized function is a method in which a user puts both feet on a skateboard, the method of using the skateboard is limited and there is a limit in utilizing the skateboard in various ways.

Therefore, in the present invention, the electric board user can easily perform the direction change through the free motion operation while being operated through the operation of the sensor provided on the foot plate or the operation of the remote controller, and when the electric board is placed on each of the electric boards, To connect with a belt, to enjoy a leisure sport, and to prevent a safety accident due to inoperability of an electric board or an unexpected situation.

Next, a brief description will be given of the prior arts that exist in the technical field of the present invention, and technical matters which the present invention intends to differentiate from the prior arts will be described.

Korean Patent No. 1170247 (Jul. 31, 2012) has a board body on which driving wheels are mounted on both sides and auxiliary wheels are mounted on the front and rear sides, and on both sides of the board body, And the control box is connected to a controller that can be held by hand so that the electric power generated from the downward force or the self propulsion force in the flat ground Function to perform charging of the battery, and in the case of a flat or uphill, electric power is performed by the charged battery to generate an electric propulsion force of the board, so that it is very reasonable to use it as a riding device and a near- .

The prior art is capable of automatically running by a generator combined electric motor having a motorized function and a power generating function, and is capable of producing and storing power and electric propulsion of the skateboard because it is charged by itself. There is some similarity with the configuration driven by the operation of the remote controller of the present invention in that the wheel is operated by a motorized function.

However, according to the present invention, the user can easily perform the direction change through the free motion while driving the electric board through the operation of the sensor provided on the foot plate. When the user puts a foot on each of the electric boards, It is clear that there is a difference in technical characteristics in comparison with the technology construction in which the driving wheel is driven through the controller operation of the prior art.

In addition, Korean Utility Model No. 0474587 (Oct. 1, 2014) refers to a unidirectional sled, in which a motor is used to transmit a rotational force to at least two wheels to enjoy sidewalks throughout the four seasons To provide a motorized outer sled.

The above-mentioned prior art can maximally maximize the sense of balance and keep the body healthy as well as enjoying the outsourced sled, which is a traditional play, by anyone. The user of the present invention can move the two feet There is some similarity with the configuration.

However, according to the present invention, the user can easily perform the direction change through the free motion operation while driving the electric board through the operation of the sensor provided on the foot plate or the operation of the remote controller, and can be placed on each of the electric boards one by one. The present invention provides a technical arrangement for preventing the occurrence of safety accidents due to unexpected operation or unexpected situations. Therefore, compared with the configuration in which the wheel is driven by the motor of the prior art, have.

Korean Patent No. 1566668 (Nov. 11, 2015) discloses a board-type single carriage device, and more particularly to a board-type single carriage device having a large size of 30 kg or more and having a large size, The present invention relates to a board-type single transportation apparatus designed to be compact in size and light in weight, designed to be portable, and designed to be easily transferred to other public transportation means.

The prior art drives the board using battery power provided in a backpack or a board itself, and there is some similarity in that the driving wheels are operated by the battery power of the present invention.

However, when the user operates the electric power board by operating the sensors provided on the footrest, it is possible to easily perform the direction change through the free motion, and when the electric power boards are placed one by one on each of the electric power boards, The technical structure of the present invention for preventing the occurrence of a safety accident due to unexpected operation or an unexpected situation is a characteristic feature of the present invention which is not mentioned in the prior art at all.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide a driving wheel that is driven in accordance with the operation of a motor and a caster wheel that can freely change direction according to a user's will, An electric board for allowing a user who puts a pair of shoes or a pair of shoes on a board to operate a sensor provided on a foot plate or to operate an electric board by operating the remote controller so that the user can freely move a foot or enjoy leisure sports And a control method therefor.

In addition, when the user places the power boards one by one on the power boards, the power boards can be connected by various connecting means including a belt capable of length adjustment and detachable attachment, And an object of the present invention is to provide an electric power board and a control method thereof that can prevent the occurrence of a safety accident due to a power failure.

In addition, the present invention provides a method of communicating with a communication terminal through a short distance communication means such as bluetooth, NFC (Near Field Communication), beacon, RFID (Radio Frequency Identification) The present invention also provides an electric board and a control method thereof for allowing a user to perform management such as battery charging state, running state, part replacement diagnosis, and the like on the basis of an application installed in a communication terminal by a user, .

An electric power board according to an embodiment of the present invention includes at least one wheel provided at a lower portion of a body; And a driving motor configured to transmit power to the wheel, wherein the driving motor is controlled according to the movement of the center of gravity of the user or the position of the foot.

Further, the electric power board may further include receiving an operation signal of the drive motor from a remote controller, and controlling the drive motor based on the operation signal.

The wheel may include: a driving wheel driven by receiving power from the driving motor; A caster wheel capable of performing a direction change; Or a combination thereof.

The power board may further include a plurality of sensors provided at a lower portion of the footrest, wherein the sensor includes: a first sensor for sensing an operation signal for forward driving of the electric board; A second sensor for detecting an operation signal for braking driving of the power board in forward driving or backward driving in the stopped state; And a third sensor for detecting an operation signal for releasing or winding a belt connecting between the electric boards during the electric board driving or for releasing the belt.

The power board controls the operation of the driving motor based on an operation signal input from the sensor, controls charging and discharging of the battery, confirms and stores battery charging / discharging status, running status of the power board, And comparing the use state of each component with pre-stored reference data to perform a component replacement diagnosis.

The power board performs communication connection with the communication terminal through a short distance communication means including Bluetooth, NFC, beacon, RFID, or a combination thereof. The power board is connected to a battery charging state, And providing information related to the diagnosis of parts replacement to the communication terminal through the short-range communication means.

In addition, the electric power board is composed of a single body, and both feet of the user are simultaneously raised or used, or a pair of the electric power boards is mounted on the electric power board.

The power boards are connected to each other by a belt when they are used as a pair, and the belt is adjustable in length and detachable.

The power board may further include an extension part formed on the rear surface and adapted to perform a manual brake function by abutting against the ground according to the movement of the user.

The power board may further include an auxiliary handle detachably attached to the upper portion of the main body and performing a balance maintenance function of the user.

Also, the method of controlling an electric power board according to an embodiment of the present invention is a method of controlling an electric power of a user by placing a pair of feet on one electric power board or placing a pair of feet on each of the pair of electric power boards, An operation signal checking step of checking an operation signal for forward driving, braking or backward driving based on the operation signal; And a driving step of driving the power board by controlling driving of the driving motor based on the determined operation signal and transmitting power of the driving motor to the wheels.

And checking the operation signal for forward driving, braking or backward driving based on the reception data received from the remote controller in the operation signal checking step.

The power board control method includes checking battery charging status, operating status of the power board, and memory storage, and comparing the usage status of each component of the power board with reference data stored in the memory, And a status information management step of managing the status information.

The method includes a communication connection step of performing a communication connection using a short distance communication means including Bluetooth, NFC, beacon, RFID or a combination thereof based on a request of a communication terminal held by a user of the electric board; And an information providing step of providing the communication terminal with information related to battery charging status, operating status of the electric board, and diagnosis of component replacement based on a request of the communication terminal, through the short-range communication unit .

As described above, according to the electric power board of the present invention and the control method thereof, a user who uses an electric power board in which a driving wheel driven according to a motor operation and a caster wheel capable of performing a switching operation without energy consumption is installed, Since it is operated by operating the provided sensors or by operating the remote controller, it is possible to easily move a close distance while enjoying leisure sports without a great deal of force, maximize exercise and play in a narrow space, And weight reduction, it is possible to produce a light and small product.

In addition, since the user can put both feet on the electric board or use the electric board one by one on each of the pair of electric boards, it is possible to use the electric board based on various methods, If you use a pair of feet, you can practice your movements carefully and freely on each foot. You can move forward with a small turning radius. have.

In addition, when a user places a pair of power boards on each pair of power boards, it is possible to connect the power boards with each other through various connecting means including a belt capable of adjusting the length and detachability, There is an effect that it is possible to prevent an accident that may occur when an unexpected situation occurs.

In addition, since the communication terminal can perform the communication connection between the electric board and the communication terminal such as the smart phone possessed by the user through the short distance communication means (for example, Bluetooth, NFC, beacon, RFID, etc.) It is possible to easily remotely check the battery charging state, the running state, the part replacement diagnosis, and the like of the electric power board, thereby effectively performing the maintenance and management of the electric power board.

FIG. 1 is a schematic view of a power board according to an embodiment of the present invention. Referring to FIG.
2 is a perspective view, a side view, and a bottom view of the power board according to an embodiment of the present invention.
3 is an exploded perspective view of an electric board according to an embodiment of the present invention.
4 is a view for explaining a coupled state of the power board according to an embodiment of the present invention.
5 is a view for explaining a use state of the power board according to an embodiment of the present invention.
6 is a view for explaining a state in which a belt connecting an electric board according to an embodiment of the present invention is used at a minimum length.
7 is a view for explaining a combined shape of a driving wheel and a caster wheel for each electric powered board according to an embodiment of the present invention.
8 and 9 are views for explaining a sensor operation state of the power board according to an embodiment of the present invention.
10 is a view for explaining a belt use state of an electric board according to an embodiment of the present invention.
11 is a view for explaining an extension of an electric board according to an embodiment of the present invention.
12 is a view for explaining an auxiliary handle of an electric power board according to an embodiment of the present invention.
FIG. 13 is a detailed flowchart illustrating an operation procedure of an electric power board control method according to an embodiment of the present invention.

Hereinafter, an electric board and a control method thereof according to the present invention will be described in detail with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Like parts are designated with like reference numerals throughout the specification.

2 is a perspective view of a power board according to an embodiment of the present invention; FIG. 3 is an exploded perspective view of the power board; FIG. 5 is a view for explaining the use state of the power board, FIG. 6 is a view for explaining a state when the minimum length of the belt connecting the power board is used, FIG. 8 and 9 are views for explaining a sensor operation state of the electric board, and FIG. 10 is a view for explaining the operation of the belt of the electric board. FIG. FIGS. 11 and 12 are views for explaining an extended portion formed on the electric board and the auxiliary handle, respectively. FIG.

1 to 4, an electric board 100 according to the present invention includes a body 110, a battery 120, a sensor 130, a driving motor 140, a power transmitting unit 150, 160, a communication module 170, a display module 180, a control module 190, and the like.

The body 110 includes an upper case 111, a lower case 112, a fixing bracket 113, a foot 114, a non-slip pad 115, an extension 116 and an auxiliary handle 117.

The upper case 111 is formed in a box shape with its bottom opened and has a plurality of sensors 130 on the upper surface thereof and a foot plate 114 and a non-slip pad 115 on the upper surface of the upper case 111, Each component of the board 100 is accommodated. The display module 180 is provided on the front, rear, and side surfaces of the upper case 111, respectively.

5, when the pair of power transmission boards 100 are used, the power transmission board 100 is mounted on the front surface of the upper case 111 of one of the power transmission boards 100 for coupling of the belt 200, And a fixing structure for fixing the belt 200 is formed on a rear surface of the upper case 111 of the other power board 100. [ Of course, unlike the above description, holes and fixing structures for connecting the belt 200 may be formed on each of the upper cases 111 of the pair of power transmission boards 100 and used.

Each component of the power board 100 is disposed on the upper portion of the lower case 112 and is coupled to the lower open portion of the upper case 111. Accordingly, each constituent part of the power board 100 disposed on the upper case 112 is accommodated in the inner accommodating space of the upper case 111.

The fixing bracket 113 is vertically coupled to a lower portion of the lower case 112, and the driving wheel 161 is coupled to one side. At this time, the fixing bracket 113 is fixed to the lower case 112 by welding or bolt connection.

The footrest 114 is provided on the upper surface of the upper case 111 and is a part where the user puts his or her feet. The footrest 114 is designed to move forward, backward, leftward and rightward by the center of the user, or move by foot motion. That is, the sensor 130 provided in the upper case 111 can be operated by moving the weight according to the movement of the user or by moving the position of the foot (i.e., the action of applying force to the user's toe or heel).

The non-slidable pad 115 is formed in a shape protruding from the upper surface of the foot plate 114 at a predetermined interval to perform a function of preventing slippage by a friction force of a foot or a shoe of a user put on the foot plate 114 , And a rubber material. At this time, the anti-slip pad 115 may be realized by variously changing the size and shape as well as the material as long as it can perform the anti-slip function.

As shown in FIG. 11, the extension portion 116 is formed on the rear surface of the electric power board 100 and performs a manual brake function by contacting with the ground according to the movement of the user. 11 (b), when the rear surface of the power board 100 having the extended portion 116 formed by the user moves in the direction of the paper surface, the bottom surface of the extended portion 116 rubs against the paper surface, So that braking of the power transmission board 100 is performed. At this time, when a spark-generating member 116a such as a flint (including all known materials and materials capable of generating a spark like a metal other than flint) is provided on the bottom of the extension portion 116 abutting the ground, A spark is generated through the spark generating member 116a when the ground surface contacts the ground surface 116, and it can be easily confirmed that the stop operation is performed from the outside.

As shown in FIG. 12, the auxiliary handle 117 is detachably attachable to the upper portion of the body 100, and is a part that performs a balance maintenance function of the user. That is, since the balance board is not easy to maintain when the user who uses the electric board 100 is a beginner, the auxiliary handle 117 is detachably attached to the upper portion of the body 110 to assist the balance. Accordingly, the user can hold the auxiliary handle 117 by hand and use the electric board 100 to easily balance the electric power, thereby preventing the electric board 100 from being tilted or released during use of the electric board 100.

In this case, the auxiliary handle 117 may further include a speed adjusting throttle 117a as shown in FIG. 12 (b). In this case, the user operates the speed adjusting throttle 117a during operation of the power transmission board 100 You can reduce or increase the speed.

The battery 120 supplies power to the drive motor 140 for driving the electric board 100 and performs charge and discharge based on the control of the battery management controller 192 of the control module 190.

A plurality of sensors 130 are provided on the upper surface of the body 110 (that is, the lower portion of the foot plate 114) to operate according to the center movement or the foot position of the user who climbs onto the foot plate 114, 190).

9, the sensor 130 is provided in front of the upper surface of the body 110 and includes a first sensor 131 for outputting an operation signal for forward driving of the power board 100 to the control module 190, A second sensor 132 provided on the rear side of the upper surface of the body 110 for outputting an operation signal to the control module 190 for braking or reverse operation of the power board 100 during forward driving to the control module 190, And a third sensor 133 provided on the left and right sides of the upper surface of the body 110, respectively. Particularly, the third sensor 133 has a function of outputting an operation signal for releasing or winding the belt 200 connecting the power boards to the control module 190 while the power board 100 is operating, 100 to the control module 190, a function for controlling the operation signal for the display control for the left or right movement of the power board 100 when the power board 100 is turned to the left or to the right And a function of outputting the data to the module 190, for example.

In this case, each of the first sensor to the third sensor is based on a case where the user places his / her foot in a direction perpendicular to the traveling direction of the electric board (i.e., in the left-right direction with reference to Fig. 9) (I.e., in the up-and-down direction with reference to Fig. 9), it is necessary to change the function of each sensor (that is, to change the sensor function manually by the user's operation, Position can be automatically recognized and applied), so that the third sensor 133 provided at each side can perform the function of forward driving, braking or backward driving.

The operation of the sensor 130 will be described in more detail with reference to FIG. 8. When the user climbing the footstep 114 moves forward or moves his or her foot as shown in FIG. 8 (a) An operation signal for forward driving is outputted to the control module 190 so that the speed is increased. When the user holds the footrest 114 in a balanced state as shown in FIG. 8B, The user does not move forward or backward to maintain the current speed or to be in a stop state. When the user who climbs to the footstep 114 moves backward or moves his / her foot as shown in FIG. 8 (c) 132 are operated to output an operation signal for braking or backward driving to the control module 190 so as to perform a braking function during acceleration and a reverse function in a stop state.

Although not shown in the drawing, a braking pad may be additionally provided so as to be used when the electric braking operation is required in accordance with an emergency situation during operation of the electric braking system.

The driving motor 140 is driven by a power source of the battery 120 to transmit power to the driving wheels 161.

At this time, the driving motor 140 is used in consideration of noise and performance. Normally, it is preferable to use a brushless direct current (BLDC) motor. However, the present invention is not limited thereto and any known type of motor may be used.

The power transmission unit 150 is a part that connects between the driving motor 140 and the driving wheel 161 to transmit the power of the driving motor 140 to the driving wheel 161, And a driving belt 152 coupled between the connecting portion 151 and a protruding portion extending from one side of the driving wheel 161.

At this time, protrusions may protrude from the outer side of the connecting portion 151, the inner side of the driving belt 152, and the outer side of the protrusion extending to one side of the driving wheel 161. That is, the driving motor 140 and the driving wheel 161 may be gear-meshed to facilitate power transmission.

The wheel 160 is coupled to a fixing bracket 113 formed at a lower portion of the body 110 and includes a driving wheel 161 driven by receiving power from the driving motor 140, And a caster wheel 162 formed on the front surface of the driving wheel 161 as shown in the figure so that the caster wheel 162 can freely change direction by the movement of the user without much power consumption.

The driving wheel 161 is driven by a driving belt 152 which is coupled between a protrusion extending on one side of the driving wheel 161 and a connecting portion 151 into which one side of the driving motor 140 is inserted, 140 to perform forward driving or braking and backward driving.

In addition, although not shown in the drawing, the driving wheel 161 may be a motor-integrated wheel having a built-in motor therein.

The wheels 160 may be directly changed by the user depending on the use state or environment of the electric board 100, and may be variously used. For example, as shown in FIG. 7A, one drive wheel 161 and one caster wheel 162 are used for each of the electric power boards. However, the present invention is not limited thereto. As shown in FIG. 7 (b), the driving wheel 161 and the caster wheel 162 are all used in one of the electric power boards and the driving wheel 161, Only the driving wheels 161 may be used instead of the caster wheels for each power board as shown in FIG. 7 (c).

The communication module 170 uses the remote controller 300 to increase the autonomy of the user in addition to the method of driving the electric board through the operation of the sensor 130 according to the movement of the user who climbs the footstool 114, And receives the operation signals for the forward driving, the braking and the backward driving of the driving wheels 161 from the remote controller 200 and transmits them to the control module 190 when controlling the driving of the electric board.

The communication module 170 is connected to the communication board 400 through a local communication means (e.g., Bluetooth, NFC, beacon, RFID, etc.) When the communication terminal 400 is provided with a possible means, it additionally provides a function of providing the communication terminal 400 with information related to battery charging status, operating status, part replacement diagnosis, and the like of the power board 100 at the request of the communication terminal 400 can do. That is, the information related to the battery charging state, the running state, the part replacement diagnosis, and the like of the electric power board 100 is provided on the basis of the control of the control module 190 so that the user of the communication terminal 400, The battery charging state, the driving state, the part replacement diagnosis, and the like, so that the maintenance and management of the electric power board 100 can be performed efficiently.

The display module 180 includes a front LED 181, a rear LED 182 and a side LED 183 and performs a function of displaying the driving state of the power board 100 based on the control of the control module 190 do.

The control module 190 checks operation signals for forward driving, braking, and reverse driving according to the operation of the sensor 130 and controls the operation of the driving motor 140 based on the confirmed operation signals.

The control module 190 includes a main controller 191 for controlling the operation of the driving motor 140 based on operation signals for forward driving, braking and backward driving inputted from the sensor 130, A battery management controller 192 for controlling charging and discharging of the battery board 120, and checking and storing the charging and discharging states of the battery 120 and the operating states of the electric board 100, And a state information management controller 193 that compares the reference data stored in the memory 194 with the reference data previously stored in the memory 194 to perform the component replacement diagnosis.

At this time, the status information management controller 193 transmits a battery charge (hereinafter referred to as " charge ") to the status information management controller 193 at the request of the communication terminal 400, which is communicatively connected through the communication module 170, using short range communication means including Bluetooth, NFC, beacon, RFID, A function of providing the communication terminal 400 with information related to the status, the running state of the electric board, and the diagnosis of whether or not to replace the parts can be additionally performed.

In addition, the control module 190 may limit the maximum speed in consideration of safety for a novice user.

The control module 190 also stops the transmission function when the power board 100 travels downhill, that is, blocks power transmission to the drive wheels 161 from the drive motor 140, The motorized board can be driven. That is, in a state in which the electric board 100 is driven on the downward path, even if an operation signal for forward driving is input from the sensor 130, the driving motor 140 is controlled not to be driven while ignoring the operation signal.

5A and 5B, the motorized board 100 may be constructed as a single body as shown in FIG. 5A, and the user's feet may be used simultaneously or may be used as shown in FIGS. 5B and 5C And the user's feet can be raised and used individually. In particular, if a pair of power boards is used, the user is free to ride on the side, such as a skateboard and roller skates.

When the electric power boards 100 are used as a pair, they are connected to each other by a belt 200 as shown in FIG. 5 (c). In this embodiment, 100 are connected by a belt. However, the present invention is not limited thereto, and any known means or method for connecting the power boards 100 may be used. That is, the belt 200 can freely adjust its length automatically or manually, and can be formed in a detachable structure. For example, the length of the belt 200 may be increased by increasing the length to the maximum length as shown in FIG. 10A, or may be adjusted by reducing or increasing the length as desired, as shown in FIG. 10B, It can be used by reducing to the minimum length as in c). At this time, it is preferable that the user adjusts the length of the belt 200 before use, but it is needless to say that the length of the belt 200 can be adjusted while the power board 100 is running.

6, when the pair of power transmission boards 100 are connected to each other through the belt 200 and the length of the belt 200 is minimized, The moving board can be moved while moving the direction of the electric board. For example, if the user moves the front power board of the pair of power boards to the left, the user can move leftward as shown in FIG. 6A. If the user keeps the straight line state as shown in FIG. 6B, As shown in FIG. 6 (c), when the front power board of the pair of power boards is moved to the right, it can be moved to the right.

At this time, the belt 200 includes a belt driving motor 210 for winding and unwinding the belt 200, a belt winding part 220 formed in a roller shape and on which the belt 200 is mounted, A belt locking unit 230 provided at one end of the power transmission board 100 for locking a pair of power transmission boards 100 and a belt 200 provided on the body 110 of the power transmission board 100, And a belt control button 240 for releasing the belt.

In addition to the releasing function of the belt 200, the belt control button 240 may control the operation of the belt driving motor 210 to further perform the function of automatically winding the belt 200. [

The belt 200 is integrally formed on the power board 100. However, the belt 200 is not limited to the belt 200. The belt 200 may be formed separately from the power board 100, If electric boards are used, they can be combined with each other.

Next, an embodiment of the electric power board control method according to the present invention constructed as above will be described in detail with reference to FIG. At this time, each step according to the method of the present invention may be changed in the use environment or the order by a person skilled in the art.

FIG. 11 is a flowchart illustrating an operation procedure of an electric board control method according to an embodiment of the present invention in detail.

First, the control module 190 confirms the operation of the power switch of the user and determines whether the power board 100 is operated (S100).

As a result of the determination in step S100, when the power switch is turned on, the control module 190 supplies power to the power board 100 to switch the standby mode to the operation mode (S200). That is, the operator prepares to drive the electric power board at any time through the movement of the center by the movement of the user, the operation of the sensor 130 according to the foot position, or the operation of the remote controller 300.

After the operation mode is switched to the step S200, the control module 190 determines whether the movement of the user (i.e., the movement of the center of gravity or the position of the foot) on which the pair of feet is placed on one electric board The operation of the sensor 130 is confirmed, and operation signals for forward driving, braking, and reverse driving are confirmed based on the operation (S300). That is, whether the first sensor 131 or the second sensor 132 is operated in accordance with the center movement of the user climbing on the foot plate 114 is selected to determine whether forward driving, braking or reverse driving is selected. At this time, in the case where the function of the third sensor 133 provided on the side surface is the unwinding or winding operation of the belt 200 connecting between the power boards 100, it is confirmed whether or not the operation of unwinding or winding the belt is selected, 200, it is confirmed whether or not the release of the belt 200 is selected.

The control module 190 controls the operation of the remote controller 300 through the communication module 170 in addition to the method of checking the operation signal of the sensor 130 according to the movement of the user, ), It is possible to confirm the operation signal for forward driving, braking and backward driving based on the received data. That is, in addition to a method in which the sensor 130 is operated by the center movement of the user or the position of the foot to drive the electric board 100, the remote controller 300 is used to drive the electric board 100 To be controlled.

If the operation signal is confirmed in step S300, the control module 190 controls the drive motor 140 to operate in the forward direction (that is, controls forward driving) on the basis of the operation signal confirmed in step S300, (Operation control for speed reduction or reverse drive) to be operated so as to be transmitted to the drive motor 140 (S400).

The driving motor 140 operates as a power source of the battery 120 based on the control of the control module 190 to drive the driving motor 140 through the driving belt 152 of the power transmitting unit 150 161, thereby causing the electric power board 100 to perform forward, braking, and reverse driving (S500). At this time, for beginners, the speed can be limited considering safety.

On the other hand, in the process of driving the electric board 100 forward or backward based on the operation of the user through step S500, the control module 190 checks the battery charging state and the electric board operation state, stores them in the memory, The use status of each component of the board 100 may be compared with the reference data stored in the memory to diagnose replacement of components (S600).

In step S600, the control module 190 controls the communication terminal 400 owned by the electric board user and the local communication means including Bluetooth, NFC, beacon, RFID, or a combination thereof The information on the battery charging state, the operation state of the electric board, and the diagnosis of component replacement is transmitted to the communication terminal 400 through the communication module 170 based on the request of the communication terminal 400 (S700).

That is, the user can easily remotely check the battery charge / discharge state, the running state, the part replacement diagnosis, etc. of the power board 100 through the application installed in the communication terminal 400, And management.

It should be noted that steps S600 and S700 may not be performed according to the configuration and use environment of the power board 100. [

Finally, the control module 190 determines whether or not a power switch-off operation is performed by the user (S800). The control module 190 displays an operation signal corresponding to the user's footstep operation or the remote controller operation until the power switch- Step S300 and subsequent steps are repeatedly performed.

As described above, since the electric board user operates the sensor provided on the foot plate or operates the remote controller, it is possible to easily move a short distance while enjoying leisure sports, and to maximize exercise and play in a narrow space It is possible to produce light and small products by simplified wheel structure, volume and weight reduction.

In addition, it is possible to use an electric board in various ways such as a user putting both feet on the electric board or placing one foot on each electric board, and in particular, when using a pair of electric boards, It is possible to change the direction to a small radius of rotation as well as to perform the motion, and to maximize the whole body movement effect by keeping the center and balance.

In addition, since each electric power board is connected through various connecting means including a belt when the electric power board is placed one by one on each electric power board, it is possible to reduce the incidence of safety accidents due to premature operation of the electric power board or an unexpected situation.

In addition, when communication between the power board and the communication terminal carried by the user is possible through the short-range communication means, the user of the communication terminal can easily check the state of the power board remotely, thereby facilitating the maintenance and management of the power board. can do.

It will be apparent to those skilled in the art that various modifications may be made to the invention without departing from the spirit and scope of the invention as defined in the following claims And changes may be made without departing from the spirit and scope of the invention.

100: electric board 110: body
111: upper case 112: lower case
113: Fixing bracket 114: Scaffold
115: non-slip pad 116: extension
117: auxiliary handle 120: battery
130: sensor 131: first sensor
132: second sensor 133: third sensor
140: drive motor 150: power transmission part
151: connection part 152: drive belt
160: wheel 161: drive wheel
162: Caster wheel 170: Communication module
180: Display module 181: Front LED
182: rear LED 183: side LED
190: control module 191: main controller
192: Battery management controller 193: Status information management controller
194: Memory 200: Belt
210: belt driving motor 220: belt winding part
230: Belt locking part 240: Belt control button
300: remote controller 400: communication terminal

Claims (14)

At least one wheel provided at the bottom of the body;
A drive motor configured to transmit power to the wheel; And
And a plurality of sensors provided under the footrest,
When the power boards are used as a pair, they are connected to each other by a belt, and the belt is adjustable in length,
The sensor includes:
A first sensor for sensing an operation signal for forward driving of the electric power board;
A second sensor for detecting an operation signal for braking driving of the electric board in forward driving or reverse driving in a stopped state; And
And a third sensor for detecting an operation signal for releasing or winding a belt connecting between the power boards during belt driven or belt release during driving of the power board,
The driving motor is controlled according to the direction or the position of the user's foot by sensing the direction or position of the user's foot using the sensor by controlling the operation of the driving motor based on an operation signal inputted from the sensor Electric board. The method according to claim 1,
Wherein the power-
Further comprising receiving an operation signal of the drive motor from a remote controller, and controlling the drive motor based on the operation signal. The method according to claim 1,
The wheel,
A drive wheel for receiving power from the drive motor and driving the drive wheel;
A caster wheel capable of performing a direction change; or
And a combination thereof. delete The method according to claim 1,
Wherein the power-
The charging and discharging control of the battery is controlled based on the operation signal input from the sensor. The charging and discharging state of the battery, the confirmation and storage of the operating state of the electric board, and the use state of each component of the electric board are compared with the stored reference data, Further comprising performing a replacement diagnosis. The method of claim 5,
Wherein the power-
Performing communication connection with the communication terminal through a short distance communication means including Bluetooth, NFC, beacon, RFID or a combination thereof,
Further comprising the step of providing the communication terminal with information related to the battery charging state, the operating state of the electric board, and the diagnosis of whether or not the component is replaced according to the request of the communication terminal through the local communication means. delete delete The method according to claim 1,
Wherein the power-
And an extension part formed on the rear surface and contacting the ground according to a movement of the user to perform a manual brake function. The method according to claim 1,
Wherein the power-
Further comprising: an auxiliary handle detachably attachable to an upper portion of the body, the auxiliary handle performing a balance function of the user. An operation signal checking step of checking an operation signal for forward driving, braking or backward driving based on the sensor operation according to the direction or position of the user's foot on the electric board; And
And a driving step of driving the power board by controlling driving of the driving motor based on the determined operation signal and transmitting the power of the driving motor to the wheels,
Wherein the power-
At least one wheel provided at the bottom of the body;
A drive motor configured to transmit power to the wheel; And
And a plurality of sensors provided under the footrest,
When the power boards are used as a pair, they are connected to each other by a belt, and the belt is adjustable in length,
The sensor includes:
A first sensor for sensing an operation signal for forward driving of the electric power board;
A second sensor for detecting an operation signal for braking driving of the electric board in forward driving or reverse driving in a stopped state; And
And a third sensor for detecting an operation signal for releasing or winding a belt connecting between the power boards during belt driving or belt release during driving of the power board. The method of claim 11,
In the operation signal checking step,
Further comprising confirming an operation signal for forward driving, braking or backward driving based on the received data received from the remote controller. The method of claim 11,
The electric power board control method includes:
A status information management step of checking the battery charging status, the electric board running status and the memory storage, and comparing the usage status of each component of the electric board with the reference data stored in the memory to perform diagnosis of replacing parts And a control unit for controlling the electric motor. 14. The method of claim 13,
The electric power board control method includes:
A communication connection step of performing communication connection using a short distance communication means including Bluetooth, NFC, beacon, RFID or a combination thereof based on a request of a communication terminal possessed by a user of the electric board; And
And an information providing step of providing to the communication terminal through the short-range communication means information relating to a battery charging state, a running state of the electric board, and a diagnosis of whether or not the component is replaced based on the request of the communication terminal Board control method.

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