JP2021000019A - Motor drive control device of fishing electric reel, fishing electric reel including the same, motor drive control method, and motor drive control program - Google Patents

Abstract

To stop steeply a motor for rotating and driving a spool, when steep stop of fishing line winding is needed.SOLUTION: When stopping rotation of a motor 4 for rotating and driving a spool, a motor drive control device of a fishing electric reel is constituted by providing a drive control part for short-circuiting a circuit of the motor 4.SELECTED DRAWING: Figure 8

Description

The present invention relates to a motor drive control device for an electric reel for fishing, an electric reel for fishing provided with the motor drive control device, a motor drive control method, and a motor drive control program.

At the time of winding the fishing thread, the speed of the DC motor that rotates and drives the spool is directed toward the end of winding while sequentially comparing the remaining thread length obtained by subtracting the winding thread length from the calculated feeding thread length and the set thread length. There is known an electric reel for fishing that prevents the tip of the rod from jumping up by gradually and gradually decelerating the reel (see, for example, Patent Document 1).
In addition, in shakuri fishing that invites fish by repeatedly winding and stopping the fishing thread, the pattern of driving and stopping the motor according to the winding and stopping of the fishing thread is memorized, and the fishing reel that drives the motor according to the memorized pattern. There is a known automatic reel control device (see, for example, Patent Document 2).

Special Fair 8-8826 Gazette Japanese Unexamined Patent Publication No. 3-119941

In recent years, in fishing using a simulated bait such as a jig, for example, a sword that repeats rapid winding and sudden stop of fishing thread at short time intervals may be effective.
However, the motor that rotationally drives the spool causes overrun when stopped due to the inertia of the rotor and the like. Therefore, even if an attempt is made to drive the motor to perform a rush pattern including a steep stop of the fishing thread winding as described above, the fishing thread winding does not suddenly stop due to the occurrence of overrun, which is required. It is difficult to obtain a rush pattern.

In the electric reel for fishing described in Patent Document 1, since the motor is gradually decelerated, it is possible to prevent overrun, but it is impossible to stop the rotation of the spool sharply. It is not possible to realize a pattern of rushing including a steep stop of winding.

The present invention has been made in view of such circumstances, and an object of the present invention is to make it possible to steeply stop the motor that rotationally drives the spool when it is necessary to stop the winding of the fishing thread sharply.

One aspect of the present invention for solving the above-mentioned problems is motor drive control of an electric reel for fishing, which includes a drive control unit that short-circuits the circuit of the motor when the rotation of the motor that rotationally drives the spool is stopped. It is a device.
According to the above configuration, when the rotation of the motor that rotationally drives the spool is stopped, the circuit of the motor is short-circuited, so that the motor functions as a load or a generator. As a result, the rotation of the motor can be stopped sharply, and the winding of the fishing thread can also be stopped suddenly.

Further, one aspect of the present invention is the above-mentioned motor drive control device, and the drive control unit rotates the spool based on drive control information indicating a predetermined rotation drive pattern for the spool. The circuit of the motor is short-circuited when the rotation of the motor is stopped.
According to the above configuration, by rotationally driving the spool based on the drive control information indicating a predetermined rotational drive pattern for the spool, an automatic squeeze operation that automatically gives a movement as a squeeze to the device can be obtained. On top of that, it is possible to sharply stop the rotation of the motor in response to the case where it is required to suddenly stop the winding of the fishing thread in order to obtain the movement of the mechanism required under the automatic squeezing operation.

Further, one aspect of the present invention is the above-mentioned motor drive control device, further including a rotation speed detection unit for detecting the rotation speed of the motor, and the drive control unit is the rotation detected by the rotation speed detection unit. Based on the speed, it is determined whether or not to short-circuit the circuit of the motor when stopping the rotation of the motor.
According to the above configuration, even when it is required to suddenly stop the winding of the fishing thread, the actual rotation speed of the motor is low, so that the rotation of the motor can be stopped sharply without short-circuiting the circuit. When possible, the rotation of the motor can be stopped without shorting the circuit. As a result, the chance of imposing a load on the motor due to sudden stop due to a short circuit of the circuit can be reduced, and deterioration of the motor can be effectively suppressed.

Further, one aspect of the present invention is an electric reel for fishing that includes a spool, a motor that rotationally drives the spool, and a drive control unit that short-circuits the circuit of the motor when the rotation of the motor is stopped. ..

Further, one aspect of the present invention is a motor drive control method for an electric reel for fishing, which includes a drive control step for short-circuiting the circuit of the motor when the rotation of the motor for rotationally driving the spool is stopped.

Further, one aspect of the present invention functions as a drive control unit that short-circuits the circuit of the motor when the computer as a motor drive control device for the electric reel for fishing is stopped to rotate the spool. It is a motor drive control program for making it.

As described above, according to the present invention, when it is necessary to abruptly stop the winding of the fishing thread, it is possible to obtain the effect that the motor that rotationally drives the spool can be abruptly stopped.

It is a figure which shows the appearance example of the electric reel for fishing of this embodiment. It is a figure which shows the appearance example of the electric reel for fishing of this embodiment. It is a figure which shows an example of the display operation panel part in the electric reel for fishing of this embodiment. It is a figure which shows the behavior of the spool obtained according to the drive control parameter setting in the 1st automatic pouring operation of this embodiment. It is a figure which shows the transition example of the parameter change screen corresponding to the setting operation of the drive control parameter in the 1st automatic squeeze operation of this embodiment. It is a figure which shows the functional configuration example of the electric reel for fishing of this embodiment. It is a figure which shows an example of the 1st drive control information and 2nd control drive information in this embodiment. It is a figure which shows an example of the structure which short-circuits the circuit of the motor in this embodiment. It is a flowchart which shows the example of the processing procedure which the electric reel for fishing in this embodiment executes corresponding to the 1st automatic squeeze operation.

<Embodiment>
Hereinafter, the electric reel 1 for fishing as the motor drive control device of the present embodiment will be described with reference to the drawings.
In the present embodiment, driving the spool means rotating the spool by the power obtained by driving the motor.
Further, in the present embodiment, the spool drive control means the control related to the spool drive. Such spool drive control includes control for rotating the spool, control for stopping the rotation of the spool, control for changing the rotation speed of the spool, and the like.
Further, in the following description, the "drive" of the spool may be described as "rotational drive" for the purpose of clarifying that the operation of rotation is given.
In the following description, a case where the electric reel 1 for fishing is a double bearing reel will be given as an example. In addition, in FIGS. 1 and 2, the scale of each constituent member may be appropriately changed as necessary in order to make each constituent member visible in size.

[Structural example of electric reel for fishing]
1 and 2 show an example of the appearance of the electric reel 1 for fishing. The electric reel 1 for fishing shown in FIGS. 1 and 2 is driven by electric power supplied from an external power source and has an internal power source when used as a hand-wound double-bearing reel.

The electric reel 1 for fishing is parallel to the reel body 2 that can be attached to the fishing rod, the handle 20 that is rotatably attached to the reel body 2 around the handle shaft C1, and the handle shaft C1 to the reel body 2. A spool 3 which is rotatable around the spool shaft C2 and around which a fishing rod (not shown) is wound, and a motor 4 provided on the reel body 2 and transmitting a rotational driving force to the spool 3 are provided.
Further, the electric reel 1 for fishing includes a clutch mechanism 5. The clutch mechanism 5 is a mechanism portion that can be switched between a connected clutch on state that connects the spool 3 and the handle 20 and a disengagement (clutch off) state that disengages the spool 3 and the handle 20. Switching between the clutch-on state and the clutch-off state is possible by the user operating the clutch operating member 50.

Here, in the present embodiment, the handle shaft C1 and the spool shaft C2 are provided in parallel with each other, and these directions are defined as the left-right direction L1 as necessary, and are orthogonal to the left-right direction L1 and wound on the spool 3. The direction along the direction in which the caught fishing thread is fed is defined as the front-back direction L2. Further, in the front-rear direction L2, the direction in which the fishing thread is drawn out from the spool 3 is defined as the front, and the opposite direction is defined as the rear, and the left and right are defined from the viewpoint of the electric reel 1 for fishing from the rear side.
FIG. 1 is a perspective view of the electric reel 1 for fishing viewed from diagonally upward and rearward, and FIG. 2 is a perspective view of the electric reel 1 for fishing viewed from diagonally downward and forward.

The reel main body 2 includes a main body frame 21, a cover 22 that covers a part of the main body frame 21, and a display operation panel unit 23 located on the upper side of the main body frame 21.
The main body frame 21 is, for example, an integrally formed member made of synthetic resin or metal. The main body frame 21 includes a plurality of right plate 21A on the handle 20 side with the spool 3 sandwiched in the left-right direction L1, a left side plate 21B located on the opposite side of the right side plate 21A, and a plurality of right side plates 21A and left side plates 21B. It has a connecting member 21C and.
The right side plate 21A and the left side plate 21B are arranged at intervals in the left-right direction L1. Further, on each of the side plates 21A and 21B, a support portion for supporting the spool 3 and the motor 4, and a rotation drive mechanism such as the clutch mechanism 5 are arranged.

The right side plate 21A and the left side plate 21B are mounted in a state where the end portion of the spool rotation shaft (not shown) of the spool 3 is rotatably supported. The connecting member 21C shown in FIG. 2 has a plate shape and connects the lower parts of the right side plate 21A and the left side plate 21B. One of the connecting members 21C is provided with a fishing rod mounting portion 24 for attaching to the fishing rod at a substantially central portion in the left-right direction L1.

The cover 22 includes a right side cover 22A, a left side cover 22B, and a front cover 22C. The right side cover 22A covers the right side plate 21A with a predetermined storage space, and is screwed to, for example, the outer edge of the right side plate 21A. The left side cover 22B covers the left side cover 22B with a predetermined storage space, and is screwed to, for example, the outer edge of the left side plate 21B. The front cover 22C covers the front portion of the main body frame 21.
Further, although not shown, a connector for connecting a power supply cable from the outside is provided in the lower front portion of the right side plate 21A.

The display operation panel unit 23 is a portion where a display for a user who uses the electric reel 1 for fishing and an operation by the user (here, a button operation) are performed.
The display operation panel unit 23 is arranged between the right side plate 21A and the left side plate 21B. The display operation panel unit 23 includes an operation unit 101 and a display unit 102.
The operation unit 101 is a portion where a user operates a button. In the example of the figure, in the operation unit 101, three buttons (first button BT-1, second button BT-2, and third button BT-3) are arranged as buttons (operators) for which button operations are performed. ing.
In the following description, when the first button BT-1, the second button BT-2, and the third button BT-3 are not particularly distinguished, they are described as button BT.

The display unit 102 is a portion where a predetermined content is displayed according to the operation of the electric reel 1 for fishing. The display device provided as the display unit 102 is not particularly limited, and examples thereof include a liquid crystal display device and an organic EL display device.

FIG. 3 shows an example of the mode of the display operation panel unit 23 in the electric reel 1 for fishing. In the display operation panel unit 23, three buttons, a first button BT1, a second button BT2, and a third button BT3, are arranged from left to right so as to be arranged horizontally under the display unit 102. There is. In addition, characters that simply indicate the function of each button BT are arranged at positions corresponding to the first button BT1, the second button BT2, and the third button BT3 on the display operation panel unit 23.

The explanation is returned to FIGS. 1 and 2. As shown in FIGS. 1 and 2, the handle 20 has a handle arm 25 non-rotatably attached to the tip portion 20a of the handle shaft and one end of the handle arm 25 that can rotate around an axis parallel to the handle shaft C1. It has a mounted handle knob 26 and a drag 27 arranged on the reel body 2 side.
The torque from the handle 20 is directly transmitted to the spool 3 with the clutch mechanism 5 clutch-on.

The spool 3 is rotatably provided between the right side plate 21A and the left side plate 21B by bearing bearings (not shown). The spool 3 has a spool rotation shaft (not shown), a tubular thread winding body 32 that is arranged coaxially with the spool rotation axis and can rotate in conjunction with each other, and both ends of the thread winding body 32 toward the outside in the radial direction. A flange portion 33 having an enlarged diameter is provided.
The spool 3 is rotationally driven from the motor 4 via a spool drive mechanism (not shown), and the clutch mechanism 5 driven by the clutch operating member 50 is interlocked with the spool 3. The spool rotation shaft is rotatably supported separately by the right side cover 22A and the left side cover 22B via bearings.

The clutch mechanism 5 can switch between a clutch-on state in which the rotation of the handle 20 can be transmitted to the spool 3 and a clutch-off state in which the rotation of the handle 20 cannot be transmitted to the spool 3 by operating the clutch operating member 50. At the clutch-on position, the rotation of the pinion gear is transmitted to the spool rotation shaft, the clutch is turned on, and the pinion gear and the spool rotation shaft can rotate integrally. Further, in the clutch-off position, the rotation of the pinion gear is not transmitted to the spool rotation shaft, so that the clutch is in the clutch-off state and the spool 3 can freely rotate.

As shown in FIG. 1, the clutch operating member 50 is a portion where an operation for switching the clutch mechanism 5 between a clutch on state and a clutch off state is performed.
The clutch operating member 50 is provided at the rear portion of the reel main body 2 so as to be movable in a direction of approaching and separating from the fishing rod mounting portion 24 at the rear portion of the reel main body 2 between the right side plate 21A and the left side plate 21B. .. In the present embodiment, the clutch operating member 50 is provided so as to be swingable around the spool rotation axis.

The spool drive mechanism drives the spool 3 to rotate in the spool winding direction. Further, at the time of winding, a drag force is generated by the drag 27 with respect to the spool 3 to prevent the fishing thread from being cut.
The drag 27 is provided coaxially with the handle shaft between the handle arm 25 of the handle 20 and the right side cover 22A. The spool drive mechanism includes the above-mentioned motor 4 whose rotation in the thread winding direction is prohibited by a reverse rotation prevention portion in the form of a roller clutch (not shown), decelerates the rotation of the motor 4 and transmits it to the spool 3, or rotates the handle 20. Is provided with a rotation transmission mechanism that accelerates the speed and transmits the speed to the spool 3.

As shown in FIG. 2, the motor 4 is arranged at a position in front of the spool 3 (see FIG. 1) at the front portion of the electric reel 1 for fishing, and is covered with a half-cracked motor housing 40. It is provided in.

The spool drive lever 28 can rotate around the rotation axis C3 within a certain rotation range according to the operation of the user. The spool drive lever 28 is an operator for driving the spool 3 in a rotation direction corresponding to a direction in which the fishing thread is wound up. The spool drive lever 28 is designed so that the rotation speed of the spool 3 changes according to the rotation position. For example, when the rotation position of the spool drive lever 28 is, for example, the position rotated to the rearmost side (the frontmost side when viewed from the user who operates the spool), the drive of the spool 3 is stopped, and the spool 3 is driven forward from here. The rotation speed of the spool is gradually increased as it is rotated.

[Overview of automatic operation]
The electric reel 1 for fishing of the present embodiment automatically controls the operation of the spool 3 based on the drive control information indicating the drive pattern of the spool 3 preset by the user to wind up the fishing thread. It can be performed.
On top of that, the fishing electric reel 1 of the present embodiment is capable of two automatic digging operations, a first automatic digging operation and a second automatic digging operation. The configuration of the drive control parameter in the drive control information is different between the first automatic squeeze operation and the second automatic squeeze operation.

Corresponding to the first automatic squeeze operation, there are three types of drive control information: rotation speed (an example of a rotation state reproduction parameter), drive time (an example of a duration parameter), and stop time (an example of a stop time parameter). Information including control parameters (first drive control information) is used.
The rotation speed is the speed at which the spool 3 rotates. The speed at which the spool 3 rotates is one of the rotating states of the spool. The drive time is a time for continuing the rotational drive of the spool 3 according to the rotational speed. The stop time is the time from the end of the drive time to the start of the next drive time with the rotation of the spool 3 stopped.
In the first automatic squeezing operation, the spool drive control according to the spool rotation speed, the drive time, and the stop time indicated by the first drive control information is periodically repeated.

On the other hand, in response to the second automatic squeezing operation, information (second drive control information) associated with the spool rotation speed for each of a plurality of consecutive unit times is used as the drive control information. Such second drive control information is set based on the spool rotation speed for each unit time detected in the learning mode.

Hereinafter, as the automatic squeezing operation of the present embodiment, the first automatic squeezing operation and the second automatic squeezing operation will be described. 1 The automatic pouring operation will be described. Of the first automatic plow operation and the second automatic plow operation, the first automatic plow operation is an automatic plow operation in which the circuit of the motor 4 is controlled to be short-circuited when the rotation of the spool 3 is stopped.

[Second automatic squeeze operation]
When the user sets the drive pattern of the spool 3 corresponding to the second automatic shaving operation to the electric reel 1 for fishing, the user first performs a predetermined operation on the operation unit 101 (learning instruction operation corresponding to the second automatic shaving operation). To set the learning mode corresponding to the second automatic reeling operation.
In the state where the learning mode is being set, the user performs a squeeze operation (sheath operation) using the handle 20 and the spool drive lever 28 so as to reproduce the behavior of the spool 3 in the automatic squeeze operation intended by the user. As a squeeze operation, the user rotates the spool 3, stops the rotation of the spool 3, or changes the rotation speed of the spool 3 according to the squeeze pattern intended by the user.

The electric reel 1 for fishing detects the rotation speed (spool rotation speed) of the spool 3 at predetermined unit times during the setting of the learning mode of the second automatic fishing operation. In the learning mode, the electric reel 1 for fishing stores information associated with the detected spool rotation speeds as the first drive control information for each of a plurality of unit times along the passage of time. As a result, the electric reel 1 for fishing has learned the second automatic shaving operation that reflects the shaving operation by the user.
The learning mode corresponding to the second automatic squeeze operation is, for example, an operation of instructing the operation unit 101 to end the learning mode before a predetermined time elapses from the start of the learning mode or before the predetermined time elapses (learning mode end operation). ) Is done.

When the user wants the electric reel 1 for fishing to perform the second automatic digging operation, the user instructs the operation unit 101 to execute the second automatic digging operation (second automatic digging execution instruction). Operation). In response to the second automatic fishing execution instruction operation, the electric reel 1 for fishing controls the drive of the spool 3 so that the spool 3 rotates at the spool rotation speed corresponding to each unit time according to the first drive control information. Execute.

In the second automatic squeezing operation, the spool 3 is driven so as to reproduce the spool rotation speed for each unit time detected in the learning mode as described above. Therefore, for example, the rotation speed is increased while continuing the rotation of the spool 3. It is also possible to change it.
On the other hand, in the second automatic rushing operation, the following events may occur. For example, in the learning mode, the user performs a quick operation so as to give a sharp change to the rotation speed of the spool at a certain timing. However, in the learning in the second automatic squeezing operation, it is detected as the spool rotation speed in a unit time. In this case, a steep change in the rotation speed in a unit time is smoothed as the spool rotation speed.
Therefore, under the second automatic squeeze operation, even if the user performs an operation with the intention of giving a sharp change in the rotation speed of the spool 3 in the learning mode, when the squeeze operation is executed, , The result can be that it does not produce very steep changes. In this case, the behavior of the spool 3 that actually occurs (that is, the movement of the squirrel) is different from the user's intention. Therefore, in the first automatic squeezing operation described next, it is possible to give a steep change in the rotation of the spool 3 according to the intention of the user.

[1st automatic squeeze operation]
Under the first automatic squeezing operation, the user can perform a drive control parameter setting operation in the second drive control information by operating the operation unit 101. As described above, the drive control parameters included in the second drive control information are the rotation speed, the drive time, and the stop time.

FIG. 4 shows a change pattern of the rotation speed of the spool 3 with the passage of time as the behavior of the spool 3 obtained according to the drive control parameter setting in the first automatic squeezing operation. The pattern pt11 shows an ideal rotation speed change pattern when the spool 3 is rotationally driven according to the drive control parameter in the first automatic squeezing operation. The pattern pt12 shows an actual change pattern of the rotation speed when the spool 3 is rotationally driven by the conventional control (rotation stop of the motor 4 without a short circuit of the circuit). The pattern pt13 is a change pattern when the spool 3 is rotationally driven by the control according to the present embodiment (the rotation of the motor 4 is stopped due to a short circuit of the circuit).

Further, the patterns pt21, pt22, and pt23 indicate changes in the winding amount of the fishing thread obtained in response to changes in the rotation speed of the spool 3 as the patterns pt11, pt12, and pt13, respectively.

As shown as the pattern pt11 in the figure, the behavior of the spool 3 in this case is that the unit drive time Tp is periodically repeated while the first automatic squeezing operation is executed. In one unit drive time Tp, first, the spool 3 is driven at a rotation speed v1 by the drive time Td. Further, when the drive time Td ends in the same unit drive time Tp, the rotation of the spool 3 is then stopped over the stop time Ts. When the stop time Ts ends, the next unit drive time Tp is started, and the spool 3 rotates and stops in the same pattern.

Next, with reference to FIG. 5, a procedure example of the setting operation of the drive control parameters (rotation speed, drive time, and stop time) in the first automatic plow operation will be described. In the figure, an example of the transition of the parameter change screen according to the setting operation of the drive control parameter in the first automatic squeezing operation is shown.
The user enters the parameter change mode for the operation unit 101 in a state where the rotation of the spool 3 is stopped under the mode in which the first automatic squeeze operation can be executed (the first automatic squeeze operation execution mode). A predetermined operation (parameter change mode transition operation) for instructing a transition can be performed.

In response to the parameter change mode transition operation, the fishing electric reel 1 shifts from the first automatic fishing operation mode to the parameter change mode. The parameter change mode is a mode in which the operation unit 101 for changing the drive control parameter corresponding to the first automatic squeezing operation can be operated.
In response to the shift to the parameter change mode, the fishing electric reel 1 displays the parameter change screen on the display unit 102.

FIG. 5A shows a parameter change screen that is first displayed after shifting to the parameter change mode. In the parameter change screen of the figure, the lever speed display area AR1, the water depth display area AR2, and the parameter display area AR22 are arranged.

The lever speed display area AR1 is an area in which the rotation speed (lever speed) of the spool 3 set according to the current rotation position of the spool drive lever 28 is displayed.
The water depth display area AR2 is an area for displaying the water depth at which the device is currently located.

The parameter display area AR22 is an area in which the value (parameter value) of the drive control parameter corresponding to the second spool drive control, which is currently set, is displayed.
The parameter display area AR22 includes a rotation speed display area AR22-1, a drive time display area AR22-2, and a stop time display area AR22-3.
The rotation speed display area AR22-1 is an area in which the parameter value of the rotation speed is displayed. The drive time display area AR22-2 is an area in which the parameter value of the drive time is displayed. The stop time display area AR22-3 is an area in which the parameter value of the stop time is displayed.

Further, on the parameter change screen, button function instruction icons inc-1, inn-2, and inn-3 are arranged. The button function instruction icons inn-1, inn-2, and inn-3 indicate the functions assigned to the corresponding buttons BT-1, BT-2, and BT-3, respectively.
Specifically, in the case of the figure, the button function instruction icon icon-1 indicates that the function of increasing the parameter value is assigned to the first button BT-1. The button function instruction icon icon-2 indicates that the function of reducing the parameter value is assigned to the second button BT-2. The button function instruction icon icon-3 indicates that the confirmation (enter) function is assigned to the third button BT-3.

Further, in the figure, the rotation speed display area AR22-1 is highlighted in the parameter display area AR22. The state in which the rotation speed display area AR22-1 is highlighted in this way indicates that the rotation speed can be changed among the drive control parameters (rotation speed, drive time, stop time) at present.
That is, in the example of the figure, when shifting to the parameter change mode corresponding to the first automatic squeezing operation, first, among the drive control parameters (rotation speed, drive time, stop time), the parameter value of the rotation speed is set. An example of a mode in which the state can be changed is shown.

Under the state in which the parameter change screen of the embodiment shown in the figure is displayed, each time the user presses the first button BT-1 once, the parameter value of the rotation speed is incremented. Further, each time the user presses the first button BT-2 once, the parameter value of the rotation speed is decremented.
It should be noted that, in response to the user pressing and holding the first button BT-1, the parameter value of the rotation speed may be continuously incremented until the pressing of the first button BT-1 is released. Further, in response to the user pressing and holding the second button BT-2, the parameter value of the rotation speed may be continuously decremented until the pressing of the second button BT-2 is released.
Further, in response to the operation on the first button BT-1 or the second button BT-2 to change the parameter value of the rotation speed as described above, the change is made in the rotation speed display area AR22-1. The display is changed so that the (specified) parameter value is reflected.

Then, the user operates the third button BT-3 when the operation is performed as described above and the numerical value as intended by the user has been set for the parameter value of the rotation speed. According to the operation of the third button BT-3, the parameter value of the rotation speed is determined by the value currently input. At this time, the electric reel 1 for fishing updates the parameter value of the rotation speed in the drive control parameter corresponding to the first automatic digging operation. Further, the parameter change screen transitions to the mode shown in FIG. 5 (B).

The parameter change screen of FIG. 5B is changed to a state in which the drive time display area AR22-2 is highlighted. That is, as the parameter change mode, the state in which the parameter value of the rotation speed can be changed has changed to the state in which the parameter value of the drive time can be changed.
The user operates the first button BT-1 or the second button BT-2 in the same manner as in the case of FIG. 5A while the parameter change screen shown in FIG. 5B is displayed. You can change the drive time parameter value as you intended. When the user confirms that the driving time parameter value is the intended value, the user operates the third button BT-3 to determine the driving time parameter value. The electric reel 1 for fishing updates the parameter value of the drive time in the drive control parameter corresponding to the first automatic squeezing operation according to the operation of the third button BT-3 in this case.
Further, the parameter change screen transitions to the state shown in FIG. 5C in response to the operation of the third button BT-3.

The parameter change screen of FIG. 5C is changed to a state in which the stop time display area AR22-3 is highlighted. That is, as the parameter change mode, the state in which the parameter value of the drive time can be changed has changed to the state in which the parameter value of the stop time can be changed.
The user changes the parameter value of the stop time by operating the first button BT-1 or the second button BT-2 while the parameter change screen shown in FIG. 5C is displayed. Then, you can enter the stop time you intend. Then, the user operates the third button BT-3 to determine the parameter value of the stop time. The electric reel 1 for fishing updates the parameter value of the stop time in the drive control parameter corresponding to the first automatic squeezing operation according to the operation of the third button BT-3 in this case.
Then, in this case, the parameter change mode is terminated and the mode is returned to the first automatic operation execution mode in response to the operation of the third button BT-3. In response to the transition to the first automatic squeeze operation execution mode, the display of the display unit 102 shifts from the display of the parameter change screen so far to the display corresponding to the first automatic squeeze operation execution mode.

When the first automatic digging operation is executed in the first automatic digging operation execution mode shifted from the parameter change mode as described above, the electric reel 1 for fishing is driven and controlled determined in the parameter change mode. Drive control of the spool 3 is executed for each unit drive time (drive time + stop time) according to parameters (rotation speed, drive time, stop time). That is, in this case, the drive control of the spool 3 is executed according to the drive control parameter set by the user in the parameter change mode.

In the first automatic squeezing operation in which the drive control parameters are set in this way, the rotation of the spool 3 can be started, for example, at a rotation speed that reflects the parameter value of the rotation speed in the drive control parameters.
In the present embodiment, the user knows that the drive control parameters in the first automatic plow operation are the rotation speed, the drive time, and the stop time. That is, the user understands that the spool 3 repeats rotation and stop according to the rotation speed set as the drive control parameter, and based on this understanding, the user can obtain his / her intended rushing operation. Set the drive control parameters to.
Therefore, when the first automatic squeezing operation is being executed, the spool 3 starts rotating at a rotation speed suitable for the user's intention at the start timing of the drive time. In such a first automatic squeezing operation, the rotation speed of the spool 3 changes according to the user's intention. That is, in the first automatic squeezing operation, the behavior of the spool 3 can be adjusted to suit the user's intention.
Further, the drive control parameters (rotation speed, drive time, stop time) corresponding to the first automatic squeeze operation can be easily changed by operating the operation unit 101 as described with reference to FIG. is there.

[Setting of the first automatic squeeze operation by learning]
On top of that, the fishing electric reel 1 of the present embodiment can set the learning mode corresponding to the first automatic digging operation.
For example, the default parameter value of the drive control parameter set corresponding to the factory default may be significantly different from the drive pattern of the spool 3 in the first automatic squeeze operation intended by the user. In such a case, in the operation performed while confirming the specific numerical values as illustrated in FIG. 5, it takes time to set the parameter values so as to be the drive pattern of the spool 3 intended by the user. There is.
In such a case, for example, the user first sets a learning mode corresponding to the first automatic fishing operation and performs the fishing operation, thereby causing the electric reel 1 for fishing to have drive control parameters (rotation speed, drive time). , Stop time). As a result, the user can first set a parameter value that is close to his / her intention for the drive control parameter corresponding to the first automatic squeezing operation. After that, the user can change the parameter value of each drive control parameter so as to match his / her intention while checking the specific numerical value by operating the operation unit 101 illustrated in FIG. By following such a procedure, the user can easily and quickly set the drive control parameter that causes the spool 3 to behave according to his / her intention.

When the learning mode corresponding to the first automatic squeeze operation is set, the electric reel 1 for fishing has a drive control parameter (rotation speed) as follows based on the behavior of the spool 3 according to the squeeze operation performed by the user. , Drive time, stop time) are calculated.
The electric reel 1 for fishing detects the rotation speed of the spool according to the quick operation while the learning mode is set at regular intervals, and records the detected rotation speed.
The electric reel 1 for fishing calculates the rotation speed, the drive time, and the stop time as drive control parameters based on the rotation speed at regular intervals detected in the learning mode.

As an example, in calculating the rotation speed, the drive time, and the stop time, the electric reel 1 for fishing responds to one squeeze for a period in which the learning mode is set based on the recorded fluctuation pattern of the rotation speed. Divide by section. The electric reel 1 for fishing specifies a driving time, a period corresponding to a stop time, and a rotation speed in the driving time in each of the divided sections. The fishing electric reel 1 calculates each one rotation speed, drive time, and stop time based on the rotation speed, drive time, and stop time specified for each section. In this case, the electric reel 1 for fishing has one rotation speed, drive time, stop by calculating the mode value, the average value, etc. of the rotation speed, the drive time, and the stop time specified for each fluctuation cycle. The time may be calculated.
The electric reel 1 for fishing updates the parameter values of the drive control parameters corresponding to the first automatic squeezing operation by one rotation speed, drive time, and stop time calculated as described above.

In this way, the first drive control information can be set by learning as well. For example, the user first performs a quick operation in the learning mode to obtain his / her intention for each of the parameter values of the drive control parameters. A value close to to some extent can be set. After that, the user can change the parameter value of each drive control parameter so as to match his / her intention by operating the operation unit 101. By following such a procedure, the user can easily and quickly set the drive control parameter that causes the spool 3 to behave according to his / her intention.

[Example of functional configuration of electric reel for fishing]
An example of the functional configuration of the electric reel 1 for fishing will be described with reference to FIG. In the figure, the same parts as those in FIGS. 1 and 2 are designated by the same reference numerals, and the description thereof will be omitted as appropriate.
The electric reel 1 for fishing in the figure includes an operation unit 101, a display unit 102, a control unit 103, a storage unit 104, a motor drive circuit 105, a motor 4, a spool 3, and a motor rotation sensor 107.

The control unit 103 executes various controls on the electric reel 1 for fishing. The function as the control unit 103 is realized by executing a program by a CPU (Central Processing Unit) included in the electric reel 1 for fishing.
The control unit 103 includes a parameter setting unit 131 and a drive control unit 132.
The parameter setting unit 131 sets the drive control parameters (rotation speed, drive time, stop time) as the first drive control information according to the operation performed on the operation unit 101.
The drive control unit 132 executes drive control of the spool 3 based on the drive control information. Here, since the spool 3 is driven by a motor, driving and controlling the spool 3 by the drive control unit 132 corresponds to driving and controlling the motor 4 that drives the spool 3.

The storage unit 104 stores various information corresponding to the electric reel 1 for fishing. The storage unit 104 includes a first drive control information storage unit 141 and a second drive control information storage unit 142.
The first drive control information storage unit 141 stores the first drive control information. The first drive control information is information used for driving and controlling the spool 3 in the first automatic squeezing operation. The first drive control information includes drive control parameters (rotation speed, drive time, stop time) set by the parameter change mode or the learning mode corresponding to the first automatic squeeze operation.
The second drive control information storage unit 142 stores the second drive control information. The second drive control information is information used for driving and controlling the spool 3 in the second automatic squeezing operation.

FIG. 7A shows an example of the contents of the first drive control information stored in the first drive control information storage unit 141. As shown in the figure, the first drive control information stores three drive control parameters of each one rotation speed, drive time, and stop time.

FIG. 7B shows an example of the contents of the second drive control information stored in the second drive control information storage unit 142. As shown in the figure, the second drive control information is stored in association with the spool rotation speed for each unit time 1 to N.

The explanation is returned to FIG. The motor drive circuit 105 is a circuit that drives the motor 4 under the control of the drive control unit 132. The spool 3 is driven to rotate by the power obtained by rotating the motor 4.

The motor rotation sensor 107 detects the rotation of the motor 4. The control unit 103 detects the rotation speed of the motor 4 based on the detection output of the motor rotation sensor 107. The motor rotation sensor 107 may be provided with, for example, a potentiometer or the like to detect the rotation position of the motor 4, or may be such that the rotation speed is detected by an angular velocity sensor or the like.

[Overview of motor rotation stop control]
As described above, in the second automatic squeezing operation, a sudden change in the rotation speed in a unit time is smoothed as the spool rotation speed, so that the squeezing operation performed by the user may not be reproduced. On the other hand, in the first automatic squeezing operation, the motor 4 is driven according to the settings of the three drive control parameters of the rotation speed, the drive time, and the stop time, so that the behavior of the spool 3 suitable for the user's intention is obtained. It is possible.
However, regarding the sudden stop of the rotation of the spool 3 (motor 4) under the first automatic inertial operation, for example, even if the application of the current is simply stopped momentarily to stop the rotation of the motor 4, the spool 3 And the inertia of the motor 4 causes overrun. In this case, the actual change in the rotation speed of the spool 3 does not become the pattern pt11, but becomes, for example, the pattern pt12. In this case, the rotation speed of the motor 4 for driving the spool 3 also shows the same change as the pattern pt12. As can be understood from the pattern pt12, the rotation of the spool 3 (motor 4) decreases in speed within a certain time width from the start timing of the stop time Ts, and stops at a certain timing.
The advantage of the first automatic squeezing operation is that the behavior of the spool 3 suitable for the user's intention can be obtained without smoothing the sudden change in the rotation speed of the spool 3 as in the case of the second automatic squeezing operation. It is one of. Therefore, regarding the stop of the rotation of the spool 3 (motor 4), the timing at which the rotation of the spool 3 (motor 4) is actually stopped should not be delayed as much as possible from the start timing of the stop time Ts. Desired.

Therefore, in the electric reel 1 for fishing of the present embodiment, when the rotation of the spool 3 is stopped under the state where the first automatic digging operation is performed, the circuit of the motor 4 is short-circuited to cause the motor 4 to be short-circuited. It is controlled to stop the rotation of the.
By short-circuiting the circuit of the motor 4 that has been in the rotating state so far, the motor 4 changes to a state in which it functions as a load or a generator. In this case, the motor 4 tries to stop against the inertia, unlike the case where the application of the current is simply stopped. As a result, the spool 3 (motor 4) has an overrun time required to stop the rotation from the start of the stop time Ts to be shorter than that of the pattern pt12, as shown as pattern pt13 in FIG. 4, for example. As a result, depending on the present embodiment, it is possible to obtain the behavior of the spool 3 that is more suitable for the user's intention.
Regarding the winding amount of the fishing thread shown in FIG. 4, in the pattern pt22 corresponding to the conventional control and the pattern pt23 corresponding to the control of the present embodiment, the pattern pt22 is closer to the ideal pattern pt21. ing.
Conventionally, the winding amount of the fishing thread is compensated by the inertia of the rotor of the motor 4 and the overrun caused by the "delay" at the time of starting caused by the phase detection sequence when the motor 4 is a brushless motor. Was there. On the other hand, in the present embodiment, the rotation of the motor 4 can be stopped steeper than before, so that the winding amount of the fishing thread is not supplemented, and the winding amount is reduced. Therefore, regarding the winding amount of the fishing thread, the pattern pt22 is closer to the pattern pt21 than the pattern pt23.
However, since the control in the present embodiment is intended to respond to the user's request for a sharp gimmick movement as an automatic squeezing operation, there is no problem that the winding amount does not approach the ideal. Under the present embodiment, when it is desired to bring the hoisting amount of the fishing thread closer to the ideal, the rotation of the motor 4 can be suddenly stopped, so that the effective stop time of the motor 4 is extended. The drive time may be controlled to be extended accordingly.

The fishing electric reel 1 of the present embodiment executes the control of short-circuiting the circuit when the motor 4 is stopped in the first automatic digging operation, but is not executed in the second automatic digging operation. ..
In the second automatic squeezing operation, as described above, since the drive control of the motor 4 is performed so as to reproduce the rotation speed of the spool 3 for each unit time detected during learning, a steep change in the rotation speed of the spool 3 is caused. It is smoothed. Therefore, even if the rotation of the spool 3 is suddenly stopped under the second automatic squeezing operation, the timing at which the spool 3 is suddenly stopped is not always suitable for the user's intention. In this respect, it can be said that there is little need to abruptly stop the rotation of the spool 3 under the second automatic squeezing operation. Therefore, under the present embodiment, the control for short-circuiting the circuit when the motor 4 is stopped is not executed under the second automatic squeezing operation.

[Circuit configuration related to motor drive]
FIG. 8 shows an example of a configuration in which the circuit of the motor 4 is short-circuited as described above. In the figure, an example is shown in the case where the motor 4 is a brushed motor. In the following description, a case where the motor 4 is a brushed motor will be described as an example.

The circuit shown in the figure includes a motor 4, a motor drive circuit 105, and switches SW1 and SW2.
The switch SW1 is switched so that either the terminal tm12 or the terminal tm13 is connected to the terminal tm11. The switch SW2 is switched so that either the terminal tm22 or the terminal tm23 is connected to the terminal tm21.
In the switch SW1, the terminal tm11 is connected to the positive electrode of the motor 4, the terminal tm12 is connected to the positive electrode of the current output terminal of the motor drive circuit 105, and the terminal tm13 is connected to the terminal tm23 of the switch SW2.
In the switch SW2, the terminal tm21 is connected to the negative electrode of the motor 4, the terminal tm22 is connected to the negative electrode of the current output terminal of the motor drive circuit 105, and the terminal tm23 is connected to the terminal tm13 of the switch SW1.

The switches SW1 and SW2 are switched by interlocking (synchronizing) with the switching signal Sc output from the motor drive circuit 105.
That is, when the terminal tm11 is connected to the terminal tm12 in the switch SW1, the terminal tm21 is linked to the terminal tm22 in the switch SW2. In this state, the circuit of the motor 4 is connected to the motor drive circuit 105.
On the other hand, when the terminal tm11 is connected to the terminal tm13 in the switch SW1, the terminal tm21 is linked to the terminal tm23 in the switch SW2. In this state, the positive electrode and the negative electrode are short-circuited in the circuit of the motor 4.
That is, the circuit of the motor 4 of the present embodiment can be switched between a state of being connected to the motor drive circuit 105 so that the motor drive circuit 105 can be driven and a state of being short-circuited.

[Example of processing procedure]
With reference to the flowchart of FIG. 9, an example of a processing procedure executed by the electric reel 1 for fishing of the present embodiment corresponding to the first automatic digging operation will be described. In the figure, the drive control unit 132 of the electric reel 1 for fishing is based on the drive control parameters (rotation speed, drive time Td, stop time Ts) of the first drive control information corresponding to the first automatic fishing operation. An example of a processing procedure in the case where the unit drive time Tp (FIG. 4) is repeatedly executed is shown.

Step S101: At the start of the first automatic squeezing operation, first, the drive control unit 132 starts driving the motor 4 for rotating the spool 3 at the rotation speed indicated by the drive control parameter of the rotation speed.
At this time, the drive control unit 132 instructs the motor drive circuit 105 to start applying the current to the motor 4, for example, by designating the rotation speed. The motor drive circuit 105 that receives the instruction to start applying the current controls the switches SW1 and SW2 so that the motor 4 and the motor drive circuit 105 are connected to each other. That is, the motor drive circuit 105 outputs the switching signal Sc so that the terminal tm12 is connected to the terminal tm11 in the switch SW1 and the terminal tm22 is connected to the terminal tm21 in the switch SW2. Then, the motor drive circuit 105 applies a current to the motor 4 so as to have a designated rotation speed.

Step S102: The drive control unit 132 waits for the drive time Td indicated by the drive control parameter to end, starting from the timing at which the drive of the motor 4 is started in step S101.
Step S103: When the drive time Td ends, the drive control unit 132 (an example of the rotation speed detection unit) detects the rotation speed of the motor 4 based on the output of the motor rotation sensor 107. The drive control unit 132 determines whether or not the detected rotation speed is equal to or higher than a certain level.
There is a correlation between the rotation speeds of the spool 3 and the motor 4. Therefore, a spool rotation sensor that detects the rotation of the spool 3 may be provided, and the drive control unit 132 may detect the rotation speed of the motor 4 based on the output of the spool rotation sensor.

Step S104: When it is determined in step S103 that the rotation speed of the motor 4 is equal to or higher than a certain level, the drive control unit 132 executes control to stop the drive of the motor 4 due to a short circuit of the circuit of the motor 4.
In this case, for example, the drive control unit 132 instructs the motor drive circuit 105 to short-circuit the circuit of the motor 4. Upon receiving the instruction to short-circuit the circuit of the motor 4, the motor drive circuit 105 switches so that the terminal tm13 is connected to the terminal tm11 in the switch SW1 and the terminal tm23 is connected to the terminal tm21 in the switch SW2. Outputs the switching signal Sc for. As a result, the circuit of the motor 4 is short-circuited, the overrun of the motor 4 is shortened, and the motor 4 can be stopped steeply.

Step S105: On the other hand, if the rotation speed of the motor 4 is less than a certain value, the motor 4 rotates within an allowable time even if the drive of the motor 4 is stopped by stopping the current application without short-circuiting the circuit. It is possible to stop.
Therefore, when it is determined in step S103 that the rotation speed of the motor 4 is less than a certain value, the drive control unit 132 executes control to stop the drive of the motor 4 without causing a short circuit in the circuit. In this case, the drive control unit 132 instructs the motor drive circuit 105 to stop the rotation of the motor 4 without causing a short circuit in the circuit. The motor drive circuit 105 that receives the instruction stops the application of the current to the motor 4 after the motor drive circuit 105 and the motor 4 remain connected to the switches SW1 and SW2.

When the rotation speed of the motor 4 is above a certain level and the rotation of the motor 4 is stopped by stopping the application of current to the motor 4 without short-circuiting the circuit of the motor 4, the rotation of the motor 4 is stopped. Since the inertia of the child (rotor) increases, the overrun time may become non-negligible. Therefore, when the rotation speed of the motor 4 is equal to or higher than a certain level, the circuit is short-circuited in step S104 so that the motor 4 is suddenly stopped against the inertia of the motor 4.
However, depending on the short circuit of the circuit, a force for forcibly stopping the motor 4 is applied against the inertia, so that the structure and the circuit of the motor 4 are likely to be burdened. Therefore, for example, if the circuit is always stopped due to a short circuit, deterioration of the motor 4 may be accelerated.
Therefore, in the present embodiment, when the rotation speed of the motor 4 is less than a certain value and the rotation of the motor 4 can be stopped within an allowable time without causing a short circuit of the circuit, the circuit can be stopped by step S105. The drive of the motor 4 is stopped by simply stopping the application of the current, for example, regardless of the short circuit. In this way, depending on the processing of steps S103 to S105, whether or not the circuit of the motor 4 is short-circuited according to the state of the rotation speed of the motor 4 when the rotation of the spool 3 is stopped due to the end of the drive time Td. I try to decide. As a result, in the present embodiment, it is possible to obtain a state in which the motor 4 is suddenly stopped, and also to reduce the load on the motor 4.

Step S106: The drive control unit 132 waits for the stop time Ts indicated by the drive control parameter to end, starting from the timing corresponding to the process of step S105 or step S106 for stopping the drive of the motor 4. When the stop time Ts ends, the process is returned to step S101, so that the drive control of the motor 4 according to the next unit drive time Tp is started.

The process in the figure is terminated in response to the occurrence of the end trigger instructing the end of the execution of the first automatic squeezing operation. At the end of the process shown in the figure, the motor 4 is stopped at the timing when the end trigger is generated. When the motor 4 is stopped in response to the end trigger, it is not necessary to short-circuit the circuit for suddenly stopping the motor 4.
The end trigger is generated in response to, for example, an operation of stopping the first automatic squeezing operation.
In driving the rotation of the spool 3 as the first automatic squeezing operation, the user performs the first automatic squeezing operation by, for example, a predetermined operation on the second button BT-2 ([CHANGE] button) of the display operation panel unit 23 (FIG. 3). Set the mode. Then, U performs an operation of pressing the first button BT-1 ([PICK UP] button) once. In response to the operation of the first button BT-1, the driving of the spool 3 (driving of the motor 4) according to the first automatic squeezing operation is started. Then, when the user wants to stop the first automatic squeezing operation, he / she performs an operation of pressing the first button BT-1 once again. In this way, the end trigger is generated in response to the operation of the first button BT-1 instructing the stop of the first automatic squeeze operation, and the processing shown in the figure is terminated when the rotation of the motor 4 is stopped. ..
Further, the end trigger may be generated even when an operation of turning off the clutch mechanism 5 is performed, for example, during the execution of the first automatic squeezing operation. In this case, for example, when the user wants to stop the first automatic squeezing operation and drop the device, the clutch mechanism 5 is operated without operating the first button BT-1 that temporarily stops the first automatic squeezing operation. By turning it off, the device can be dropped immediately.
Further, the end trigger may be generated in response to the detection that the length (water depth) from the rod to the device is within a certain range.

<Modification example>
Hereinafter, a modified example of the present embodiment will be described.
The circuit illustrated in FIG. 8 as the above embodiment corresponds to the case where the motor 4 is a brushed motor, and in the description of the flowchart of FIG. 9, the case where the motor 4 is a brushed motor is given as an example. ..
The motor 4 in this embodiment may be a brushless motor. The brushless motor has a smaller inertia than the brushed motor, but for example, a large-diameter motor has a large inertia and a long overrun time. Therefore, even if the motor 4 is a brushless motor, it may be effective to stop the rotation by short-circuiting the circuit. As a mode for short-circuiting the circuit of the brushless motor, for example, the terminals at both ends of the coils may be short-circuited for each of a plurality of coils included in the brushless motor. Alternatively, the terminals of each of a plurality of coils included in the brushless motor may be short-circuited.

For example, when starting the rotation of the motor 4 in the first automatic squeezing operation and shortening the time required to reach the target rotation speed, a brushless motor with a sensor may be adopted for the motor 4. By making the motor 4 a brushless motor with a sensor, the inertia of the rotor is reduced, and the time required to detect the induced voltage at start-up required for the sensorless brushless motor is not required. The rotation of the motor 4 can be started so as to reach the rotation speed.

The case where the motor 4 is stopped due to a short circuit of the circuit is not limited to the case where the motor 4 is stopped in the first automatic squeezing operation. The electric reel 1 for fishing of the present embodiment rotates the spool 3 at a rotation speed corresponding to the set winding speed while the first button BT-1 ([PICK UP] button) is being pressed, for example. The driving operation (button winding operation) may be possible. In this case, when the pressing of the first button BT-1 is released and the rotary drive of the spool 3 is stopped, the motor 4 may be stopped by a short circuit of the circuit. Further, in this case, when the rotation speed corresponding to the set winding speed is equal to or higher than a certain value, the motor 4 is stopped by a short circuit of the circuit, and when the rotation speed is less than a certain value, the motor 4 is stopped regardless of the short circuit of the circuit. May be stopped.

The user may arbitrarily change the rotation speed of the spool 3 (that is, the motor 4) by operating the spool drive lever 28 as well as the switch and the pressure sensor. In this case, the rotation of the motor 4 can be stopped by, for example, releasing the pressure of the switch or the pressure sensor, operating the stop switch, operating the deceleration button for decelerating the rotation speed by pressing the pressure above a certain level, or the like. May be done.
Then, when the rotation speed of the motor 4 is equal to or higher than a certain level at the timing when the operation of stopping the rotation of the motor 4 as described above is performed, the motor 4 may be controlled to be stopped by a short circuit of the circuit.
Further, the electric reel 1 for fishing in this case may be provided with a switch or a pressure-sensitive sensor for changing the rotation speed of the spool 3 together with the spool drive lever 28, or may be provided with the switch and the pressure-sensitive sensor. The spool drive lever 28 may be omitted.

Further, in the above embodiment, it has been described that the control for stopping the motor 4 due to a short circuit of the circuit of the motor 4 is not performed under the second automatic squeezing operation, but even under the second automatic squeezing operation, the spool 3 Control may be performed to short-circuit the circuit of the motor 4 when the rotation is stopped.
In this case, the drive control unit 132 may control the circuit of the motor 4 to be short-circuited each time the rotation of the spool 3 is stopped. Alternatively, the drive control unit 132 short-circuits the circuit of the motor 4 when the rotation speed of the motor 4 is equal to or higher than a certain value, and stops the motor 4 regardless of the short circuit when the rotation speed of the motor 4 is less than a certain value. It may be controlled so as to cause.

The parameters of the first drive control information (rotational state reproduction parameter, duration parameter, stop time parameter) in the present embodiment are not limited to the combination of the above rotation speed, drive time, and stop time.
For example, the rotation state reproduction parameter in the parameter of the first drive control information may be the rotation acceleration of the spool 3 instead of the rotation speed of the spool 3.
In this case, the duration parameter may indicate, as the duration, the duration for continuously rotating and driving the spool at the rotational acceleration indicated by the rotational state reproduction parameter. Further, the stop time parameter in this case may indicate, as the stop time, the time during which the rotation of the spool should be stopped between the end of one duration and the start of the next duration. ..
Depending on the parameters of the first drive control information, the spool 3 is driven so that the rotation speed changes at the same constant rotational acceleration as the rotation state reproduction parameter indicates in the drive time, and the spool is driven in the subsequent stop time. The behavior of the spool 3 that the rotation of the spool 3 is stopped is reproduced. In addition to the above-mentioned duration (acceleration duration) corresponding to the acceleration, the speed maintenance time for maintaining the constant speed after the acceleration may be further set.

Further, the rotational state reproduction parameter in the parameter of the first drive control information in the present embodiment may be the amount of current applied to the motor 4 that rotationally drives the spool 3. Since the rotational torque of the motor 4 changes according to the amount of current applied to the motor 4, the rotational torque of the spool 3 (an example of the rotational state) also changes with the rotational torque of the motor 4.
The duration parameter in this case may indicate the duration for continuously applying the current to the motor 4 with the amount of current indicated by the rotation state reproduction parameter as the duration. Further, the stop time parameter in this case indicates, as the stop time, the time during which the application of the current to the motor 4 should be stopped between the end of one duration and the start of the next duration. It may be.
Depending on the parameters of the first drive control information, the motor 4 is driven by applying a current according to the amount of current indicated by the rotation state reproduction parameter in the duration. At this time, the spool 3 is driven by a rotational torque determined according to the rotational torque of the motor 4 according to the amount of current indicated by the rotational state reproduction parameter. Then, the behavior of the spool 3 in which the rotation of the spool 3 is stopped by stopping the application of the current at the stop time following the duration is reproduced.

The fishing electric reel 1 may be connected to an external terminal device so as to be communicable. The communication between the fishing electric reel 1 and the external terminal device may be wireless or wired. Further, the external terminal device may be, for example, a device that displays fish finder information to the user, or an application that provides predetermined support for fishing using the fishing electric reel 1 operates. It may be a smartphone or the like.
Then, the drive control information corresponding to the automatic squeezing operation of the present embodiment may be stored in an external terminal device. In this case, the operation related to the parameter change mode corresponding to the first automatic squeezing operation and the operation related to the setting and termination of the learning mode corresponding to the first automatic squeezing operation and the second automatic squeezing operation are performed on the external terminal device. May be made possible.
When the external terminal device stores the drive control information corresponding to the automatic shaving operation in this way, in order to execute the automatic shaving operation, the drive control information is stored in the electric reel 1 for fishing by the control of the external terminal device. Set. The electric reel 1 for fishing performs an automatic fishing operation by driving and controlling the spool 3 based on the set drive control information.

A program for realizing the function as the electric reel 1 for fishing in the above embodiment is recorded on a computer-readable recording medium, and the program recorded on the recording medium is read and executed by the computer system. As a result, the above-mentioned processing as the electric reel 1 for fishing may be performed. Here, "loading a computer system a program recorded on a recording medium and executing it" includes installing the program in the computer system. The term "computer system" as used herein includes hardware such as an OS and peripheral devices. Further, the "computer system" may include a plurality of computer devices connected via a network including a communication line such as the Internet, WAN, LAN, and a dedicated line. Further, the "computer-readable recording medium" refers to a portable medium such as a flexible disk, a magneto-optical disk, a ROM, or a CD-ROM, or a storage device such as a hard disk built in a computer system. As described above, the recording medium in which the program is stored may be a non-transient recording medium such as a CD-ROM. The recording medium also includes an internal or external recording medium that can be accessed from the distribution server to distribute the program. The code of the program stored in the recording medium of the distribution server may be different from the code of the program in a format that can be executed by the terminal device. That is, the format stored in the distribution server does not matter as long as it can be downloaded from the distribution server and installed in a form that can be executed by the terminal device. The program may be divided into a plurality of parts, downloaded at different timings, and then combined by the terminal device, or the distribution server that distributes each of the divided programs may be different. Furthermore, a "computer-readable recording medium" is a volatile memory (RAM) inside a computer system that serves as a server or client when a program is transmitted via a network, and holds the program for a certain period of time. It shall include things. Further, the above program may be for realizing a part of the above-mentioned functions. Further, a so-called difference file (difference program) may be used, which can realize the above-mentioned functions in combination with a program already recorded in the computer system.

1 Electric reel for fishing, 3 spool, 4 motor, 5 clutch mechanism, 20 handle, 23 display operation panel, 28 spool drive lever, 50 clutch operation member, 101 operation unit, 102 display unit, 103 control unit, 104 storage Unit, 105 motor drive circuit, 107 motor rotation sensor, 131 parameter setting unit, 132 drive control unit, 141 first drive control information storage unit, 142 second drive control information storage unit

Claims (6)

A motor drive control device for an electric reel for fishing, which includes a drive control unit that short-circuits the circuit of the motor when the rotation of the motor that drives the spool to rotate is stopped. The drive control unit short-circuits the circuit of the motor when the rotation of the motor is stopped when the spool is rotationally driven based on the drive control information indicating a predetermined rotational drive pattern for the spool. The motor drive control device according to. A rotation speed detection unit for detecting the rotation speed of the motor is further provided.
The drive control unit according to claim 1 or 2, wherein the drive control unit determines whether or not to short-circuit the circuit of the motor when stopping the rotation of the motor based on the rotation speed detected by the rotation speed detection unit. Motor drive control device. With spool
A motor that rotationally drives the spool and
An electric reel for fishing that includes a drive control unit that short-circuits the circuit of the motor when stopping the rotation of the motor. A motor drive control method for an electric reel for fishing, which comprises a drive control step for short-circuiting the circuit of the motor when the rotation of the motor for rotationally driving the spool is stopped. A computer as a motor drive control device for electric reels for fishing
A motor drive control program for functioning as a drive control unit that short-circuits the circuit of the motor when the rotation of the motor that drives the spool is stopped.

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