TW201318559A - Control device of electric reel - Google Patents

Abstract

[Problem to be solved] To suppress variation of tension indication even when a traction mechanism of an electric reel is in operation. [Solution] A control system (58) includes a display (61), a current detecting part (66a), a tension detecting part (76), a traction operation detecting part (77), a tension modification part (78), a tension indicating part (75) and a motor control part(69). The display displays the tension of fishing wire of the electric reel. The current detecting part detects the current flowing through the motor (12). The tension detecting part detects the tension according to the current detected by the current detecting part. The traction operation detecting part detects whether the traction mechanism (29) is in operation and whether the reel slides relative to the motor. The tension modification part modifies the detecting result of the tension detecting part when the traction operation detecting part determines that the traction mechanism is in operation. The tension indicating part displays information corresponding to the detected tension, and if the detecting result has been modified by the tension modification part, the tension indicating part displays the modified tension information on the display.

Description

Electric cord reel control device

The invention relates to a control device, in particular to a control device for an electric reel, which is a reel having a traction mechanism and can be driven by a motor, and the electric reel is attached thereto, and can display The tension of the fishing line.

The electric reel is known to have a function of displaying the tension acting on the fishing line (for example, refer to Patent Document 1). In the conventional electric reel, when a new fishing line is attached to the reel, tension can be displayed for the fisherman to take up the fishing line with a certain tension. The tension is the value of the current flowing to the motor, and is detected by the detected current value.

In the electric reel, it is known to control the winding speed of the reel in a plurality of stages (for example, refer to Patent Document 2). In the conventional electric reel, the speed of the reel is controlled in stages by the load duty ratio control motor.

[Advanced technical literature] [Patent Literature]

[Patent Document 1] Japanese Patent No. 2885356

[Patent Document 2] Japanese Patent No. 4427126

It is considered that the electric reel which can control the speed of the patent document 2 in a plurality of stages is applied to the tension display function of Patent Document 1, and the tension actually applied to the fishing line is displayed. However, the display function of the tension of Patent Document 1 is to display the tension by the current value output from the motor. Therefore, when the traction mechanism operates and the motor is rotated in the winding direction, the display of the tension corresponds to a larger current value. However, in reality, since the traction slides, the tension does not become large. That is, the display of the tension becomes larger than the actual value.

An object of the present invention is to control the fluctuation of the display of the tension even when the traction mechanism is operated on the control device for the electric reel.

A control device for an electric reel according to the first aspect of the invention, the electric reel having a traction mechanism and being drivable by a motor. The control device for the electric reel includes a display, a current value detecting means, a tension detecting means, a traction action detecting means, a tension correcting means, a tension display means, and a motor control means. The display is a display that shows the tension acting on the fishing line that is attached to the reel of the electric reel. The current value detecting means detects the current value flowing to the motor. The tension detecting means detects the tension by the current value detected by the current value detecting means. The traction actuation detection means detects whether the traction mechanism is actuated and whether the reel slides against the motor. The tension correction means corrects the detection result of the tension detecting means when the traction action detecting means determines that the traction mechanism has been actuated. The tension display means displays information corresponding to the detected tension, and the detected result is Zhang When the force correction means is corrected, the information corresponding to the corrected tension is displayed on the display. The motor control means controls the motor in multiple stages.

In the control device for the electric reel, when the fishing device is detected and the traction mechanism is actuated and the motor reel is slid, the tension correction means corrects the tension detected by the tension detecting means. If the tension is corrected, the tension that is not detected is the corrected tension that is displayed on the display. Here, when the traction mechanism is actuated to slide the spool, the tension is corrected, so that the traction mechanism can suppress the fluctuation of the display of the tension even if the traction mechanism is actuated.

The control device for the electric reel according to the second aspect of the invention is the device according to the first aspect of the invention, wherein the tension detecting means includes a torque detecting means, a wire winding diameter obtaining means, and a tension calculating means. The torque detecting means detects the torque acting on the spool by the current value detected by the current value detecting means. The wire winding diameter obtaining means is a wire winding diameter at which the fishing line attached to the reel can be obtained. The tension calculation means corrects the torque detected by the torque detecting means by the obtained coil diameter and calculates the tension.

In this case, since the torque detected by the current value flowing through the motor is calculated by the corrected tension of the coil diameter, the accuracy of the displayed tension can be improved even if the coil diameter is changed.

The control device for the electric reel according to Invention 3 is the motor control device for the electric reel according to Invention 1 or 2, and the traction operation detecting means increases the current value detected by the current value detecting means every predetermined time. Above, it is judged that the traction mechanism has been actuated.

In this case, since the current value detected by the current value detecting means is increased by a predetermined amount or more every predetermined time, it is judged that the traction mechanism has been activated. Therefore, especially when controlling the speed of the reel, the actuation accuracy of the traction mechanism can be accurately detected.

The control device for an electric reel according to any one of claims 1 to 3, further comprising: a speed detecting means for detecting a rotational speed of the reel; and a plurality of stages of rotating the reel The speed setting means set by the ground. The motor control means includes the first motor control means for controlling the motor so that the rotational speed detected by the speed detecting means sets the rotational speed set by the speed setting means. In this case, the rotational speed of the reel can be controlled in multiple stages.

The control device for the electric reel according to the fifth aspect of the invention is the device according to the fourth aspect of the invention, wherein the first motor control means controls the motor by using a pulse width modulation (PWM) control using a load ratio, and the traction operation detecting means is When the duty ratio of the load outputted by the first motor control means is increased by a predetermined amount or more every predetermined time, it is judged that the traction mechanism has been actuated.

In this case, when the speed of the reel is controlled, the deviation of the motor rotation and the reel rotation can be easily detected by the change in the load duty ratio.

The control device for the electric reel according to Invention 6 is the device according to Invention 4 or 5, and further includes a tension setting means that can set the tension applied to the fishing line in a plurality of stages. The motor control means includes the second motor control means for controlling the motor so as to be the tension set by the tension setting means with reference to the tension detected by the tension detecting means. In this case, the tension acting on the fishing line can be controlled in multiple stages.

The control device for the electric reel of Invention 7 is the device of Invention 6, and the second motor control means is pulse width modulation by using the duty ratio of the load. (PWM) control controls the motor, and the traction operation detecting means determines that the traction mechanism has been actuated when the load duty ratio outputted by the second motor control means is increased by a predetermined amount or more every predetermined time.

In this case, when the tension of the reel is controlled, the deviation of the motor rotation and the reel rotation can be easily detected by the change in the load duty ratio.

The control device for an electric reel according to Invention 8 is the device according to Invention 6 or 7, further comprising control switching means for switching the speed control by the first motor control means and the tension control by the second motor control means . In this case, the speed control and the tension control can be selected according to the type of fishing.

According to the present invention, when the traction mechanism is actuated to slide the spool, since the tension is corrected, the traction mechanism can suppress the fluctuation of the display of the tension even if the traction mechanism is operated.

<Overall structure of the reel>

In the first, second, and third figures, a two-bearing reel according to an embodiment of the present invention, that is, an electric reel, is driven by electric power supplied from an external power source, and has a function inside. Manually wind up the reel of the power supply when the reel is in use. Further, the electric reel is a reel having a water depth display function for displaying the water depth of the fishing line corresponding to the line discharge length or the wire take-up length.

The electric reel has an operating lever 2, and includes a reel body 1 that can be mounted on a fishing rod, a meter housing 4 that is provided on an upper portion of the reel body 1, and an inside of the reel body 1. The reel 10 for the coil. Further, a reel driving mechanism 13 that drives the reel 10 is further provided.

The reel body 1 includes a frame 7, a first side cover 8a, a second side cover 8b, and a front cover 9. The frame 7 has a first side plate 7a and a second side plate 7b, and a first connecting member 7c and a second connecting member 7d that connect the first side plate 7a and the second side plate 7b. The first side cover 8a is covered on the opposite side of the operation lever mounting side of the frame 7. The second side cover 8b covers the operation lever mounting side of the frame 7. The front cover 9 covers the front portion of the frame 7.

In the first side plate 7a, as shown in Fig. 3, the spool 10 is formed with a circular opening 7e through which it can pass. In the circular opening 7e, the reel support portion 17 that rotatably supports the first end (the left end of the third drawing) of the spool shaft 14 of the spool 10 is centered. The spool support portion 17 is screwed to the outer side surface of the first side plate 7a. The first bearing 18a that supports the first end of the spool shaft 14 is housed in the spool support portion 17.

The second side plate 7b is provided to accommodate various mechanisms. Between the second side plate 7b and the second side cover 8b, a reel driving mechanism 13, a clutch control mechanism 20 that controls a clutch mechanism 16 to be described later, and a throwing control mechanism 21 are provided.

Between the first side plate 7a and the second side plate 7b, a reel 10, a clutch mechanism 16, and a uniform winding mechanism 22 for uniformly winding the fishing line to the reel 10 are provided. Clutch mechanism 16 is switchable to: power The power transmission state (clutch engagement (ON)) transmitted to the reel 10 and the power interruption state (clutch OFF (OFF)) that interrupts the power. In the rear portion of the reel body 1, between the first side plate 7a and the second side plate 7b, a clutch operating member 11 for turning the clutch mechanism 16 ON/OFF is provided. The clutch operating member 11 is swingable between a clutch engagement (ON) position displayed by a solid line and a clutch OFF (OFF) position displayed by a two-point lock line in Fig. 2 .

The reel body 1 is disposed at a distance from the outer side surface of the second side plate 7b, and a space between the second side cover 8b and a mechanism mounting plate 19 for mounting the above-described mechanism is further provided. The mechanism mounting plate 19 is screwed to the outer side surface of the second side plate 7b.

In the first connecting member 7c, the lower portions of the first side plate 7a and the second side plate 7b are connected to each other at the front and rear.

The second connecting member 7d connects the front portion of the spool 10. The first connecting member 7c is a plate-shaped portion, and a cymbal mounting leg 7f for integrally attaching the fishing rod is formed at a substantially central portion in the left-right direction. The second connecting member 7d is a substantially cylindrical portion, and a motor 12 (second drawing and third drawing) for driving the spool 10 is housed therein.

The first side cover 8a is, for example, screwed to the outer edge portion of the first side plate 7a. On the lower surface of the front portion of the first side cover 8a, the connector 15 for connecting the power cable is installed downward (downward).

The operating lever 2 is provided on the side of the second side cover 8b.

In the second side cover 8b, the first hub portion 8c for rotatably supporting the handle shaft 30 is formed to protrude outward. Behind the first hub portion 8c The second hub portion 8d that supports the second end of the spool shaft 14 is formed to protrude outward. Above the first hub portion 8c of the second side cover 8b, the adjustment operation lever 5 (refer to the first drawing) for controlling the motor 12 in a plurality of stages SC (for example, 31 stages) is swingably supported. The adjustment of the operation lever 5 is an example of a speed setting means and a tension setting means. A rotary encoder (not shown) is coupled to the adjustment operating lever 5.

The front cover 9 is, for example, screwed to the upper and lower sides of the front outer surface of the first side plate 7a and the second side plate 7b. In the front cover 9, a horizontally long opening 9a (Fig. 2) for the passage of the fishing line is formed.

<Composition of the meter housing shell>

The meter housing 4 is placed on the upper portions of the first side plate 7a and the second side plate 7b as shown in Figs. 1 and 2, and is screwed to the outside of the first side plate 7a and the second side plate 7b. side. Inside the meter housing 4, a display 61 composed of a liquid crystal display for water depth display is housed. Further, inside the meter housing 4, a reel control unit 60 (Fig. 5) including a microcomputer for controlling the motor 12 and the display 61 is provided.

On the upper surface of the meter housing 4, as shown in Fig. 4, a rectangular opening 4a for exposing the display 61 is formed. The opening 4a is covered by a transparent cover member 4b made of synthetic resin. The display screen of the display 61 has a water depth display area 61a, a segment display area 61b disposed behind the water depth display area 61a, and a right tension display area 61c disposed on the right side of the number of display areas 61b. In each of these display fields, numerical values and characters can be displayed in 7 segments. In the water depth display field 61a, it is displayed The water depth of the fishing group, that is, the line length of the fishing line that is discharged from the reel 10. In the number-of-segment display field 61b, the number of stages of the adjustment operation lever 5 is the 31-stage showing 1 to 31. In addition, the water depth of the position of the shed (fish migration layer depth) and the type of the fishing line are also displayed. In the speed constant mode or the tension constant mode in the tension display field 61c, the tension acting on the fishing line is displayed, for example, in 10 stages. Further, in the speed constant mode or the tension constant mode, the value of the ten stages is approximately close to the tension value acting on the fishing line at that time.

The operation button portion 62 is disposed behind the opening 4a (lower in FIG. 4). The operation button unit 62 has a motor control selection switch SW1 and a return-to-zero switch SW2 which are arranged side by side, and a high-break (disconnection before the fishing group falls) switch SW3. The motor control selection switch SW1 is a switch for selecting one of a tension mode in which the motor 12 is controlled by the tension constant mode and a speed mode controlled by the speed constant mode. The zero return switch SW2 is a switch for arranging the fishing group on the water surface and zeroing the water depth display value before performing fishing. High-break (the line is disconnected before the fishing group falls). The switch SW3 is a switch that arranges the fishing group on the water surface and zeroes the water depth display value when the fishing line is interrupted.

<Composition of reel>

The spool 10 is rotatably mounted integrally with the spool shaft 14. The spool 10 has a cylindrical winding portion 10a and a first flange portion 10b and a second flange portion 10c which are integrally formed on both sides of the winding portion 10a. The spool 10 has a diameter that is smaller than the diameters of the first flange portion 10b and the second flange portion 10c (for example, a diameter of half or less). Deep groove type. The spool shaft 14 is fixed to the inner peripheral portion of the winding head portion 10a by a suitable fixing means such as press fitting.

The first end of the spool shaft 14 is supported by the spool support portion 17 by the first bearing 18a as described above. The second end (the right end of the third figure) of the spool shaft 14 is the second hub portion 8d supported by the second side cover 8b by the second bearing 18b.

The spool shaft 14 has a large diameter portion 14a to which the spool 10 is fixed, a first small diameter portion 14b on the first end side of the large diameter portion 14a, and a second end side on the second end side of the large diameter portion 14a. Small diameter portion 14c. The clutch pin 16a constituting the clutch mechanism 16 is installed in the radial direction on the second small diameter portion 14c side of the spool fixing portion of the large diameter portion 14a.

<Configuration of Clutch Mechanism and Clutch Control Mechanism>

The clutch mechanism 16 includes a clutch pin 16a and a clutch recess 16b which is formed by being recessed in the radial direction on the left end surface of the third figure of the pinion gear 32 which will be described later. The pinion gear 32 constitutes the clutch mechanism 16 and is configured by a first rotation transmission mechanism 24 which will be described later. The pinion gear 32 moves in the direction of the spool shaft 14 between the clutch engagement (ON) position shown in Fig. 3 and the clutch OFF position on the right side of the third diagram of the clutch engagement (ON) position. In the clutch engaged (ON) position, the clutch pin 16a is engaged with the clutch recess 16b so that the rotation of the pinion gear 32 is transmitted to the spool shaft 14, and the clutch mechanism 16 is in the clutch engaged state. In the clutch engaged state, the pinion gear 32 and the spool shaft 14 are integrally rotatable. And the clutch is open (OFF In the position, the clutch recess 16b is away from the clutch pin 16a so that the rotation of the pinion 32 cannot be transmitted to the spool shaft 14. Therefore, the clutch mechanism 16 is in a clutch OFF state, and the spool 10 is freely rotatable.

The clutch control mechanism 20 is a swing between a clutch engagement (ON) position indicated by a solid line in the second diagram of the clutch operating member 11 and a clutch OFF position displayed by a two-point lock line in FIG. The clutch mechanism 16 is switched to the clutch engaged (ON) state and the clutch open (OFF) state.

<Configuration of reel drive mechanism>

The spool drive mechanism 13 drives the spool 10 in the winding direction. Further, the traction force is prevented from being generated in the reel 10 at the time of winding, and the fishing line is cut. As shown in FIGS. 2 to 4, the reel drive mechanism 13 includes a motor 12 and a reverse prohibition unit 23 that prohibits rotation of the motor 12 in the wire winding direction, and a first rotation transmission mechanism 24 and 2 Rotating the communication mechanism 25. The first rotation transmission mechanism 24 transmits the rotation of the motor 12 to the reel 10 at a reduced speed. The second rotation transmission mechanism 25 transmits the rotation of the operation lever 2 to the reel 10 by the first rotation transmission mechanism 24 at a higher speed.

The motor 12 is housed inside the second connecting member 7d described above. The motor 12 is prohibited from rotating in the line discharge direction by the reverse prohibiting portion 23 in the form of a roller clutch.

The first rotation transmission mechanism 24 is a planetary gear mechanism 26 that is coupled to the output shaft 12a of the motor 12. Planetary gear mechanism 26 is a horse The rotation of up to 12 is transmitted to the reel 10 decelerated by a reduction ratio of a range of about 1/20 to 1/30. The planetary gear mechanism 26 includes a first planetary reduction mechanism 27 coupled to the output shaft 12a of the motor 12 and a second planetary reduction mechanism 28 coupled to the first planetary reduction mechanism 27. The planetary gear mechanism 26 is housed in a casing 40 that is rotatably supported at both ends in the second side plate 7b and the mechanism mounting plate 19. An internal gear of the first planetary reduction mechanism 27 and the second planetary reduction mechanism 28 is formed on the inner circumferential surface of the casing 40. The sun gear of the first planetary reduction mechanism 27 is coupled to the output shaft 12a so as to be rotatable. The sun gear of the second planetary reduction mechanism 28 is a pinion bracket that is coupled to the first planetary reduction mechanism 27 so as to be rotatable together. The output of the internally toothed gear formed in the casing 40 is communicated to the spool 10.

As shown in FIGS. 2 and 3 , the first rotation transmission mechanism 24 further includes a first gear member 82 , a second gear member 83 that meshes with the first gear member 82 , and a second gear member 83 . The pinion gear 32 will be engaged. The first gear member 82 is formed on the outer circumference of the case 40 of the planetary gear mechanism 26. Therefore, the first gear member 82 is rotatable integrally with the internal gear. The first gear member 82 is also meshed with the driven gear 55 of the uniform winding mechanism 22. The second gear member 83 is disposed between the outer surface of the mechanism mounting plate 19 and the second side plate 7b. The second gear member 83 is an intermediate gear for integrally transmitting the rotation of the first gear member 82 to the pinion gear 32 in the rotational direction. The second gear member 83 is rotatably supported by the mechanism mounting plate 19. The pinion gear 32 is rotatably disposed around the spool shaft 14 and is movably attached to the second side plate 7b in the axial direction. The pinion gear 32 is controlled by the clutch control mechanism 20 to the axis Move between the clutch engaged (ON) position and the clutch open (OFF) position.

As shown in FIGS. 2, 3, 4, and 5, the second rotation transmitting mechanism 25 has a handlebar 2 that is integrally rotatable, a drive shaft 31, and a drive gear 31. 3 gear member 84, and traction mechanism 29.

The handle shaft 30 is rotatably supported by the first side portion 8c of the second side plate 7b and the second side cover 8b as shown in Fig. 3 . In the handle shaft 30, the traction washer 37 of the traction mechanism 29 is rotatably mounted. In the tip end of the handlebar shaft 30, the operating lever 2 is integrally rotatablely coupled. Further, in the handle shaft 30, the ratchet roller 35 of the first one-way clutch 34 is rotatably mounted. The ratchet roller 35 is attached in a state in which the movement in the axial direction (the left side in FIG. 3) is restricted. The ratchet roller 35 is prohibited from rotating in the wire discharge direction by a dice (not shown). The base end of the handle shaft 30 is rotatably supported by the second side plate 7b by a bearing (not shown). Further, the handle shaft 30 is supported by the first hub portion 8c of the second side cover 8b by the second one-way clutch 36 of the roller type. The handle shaft 30 is prohibited from rotating in the wire discharge direction by the first one-way clutch 34. The traction mechanism 29 is made to be operable by prohibiting the rotation of the handle 30 in the wire discharge direction. The second one-way clutch 36 quickly prohibits the rotation of the handle shaft 30 in the line discharge direction.

The drive gear 31 is rotatably mounted on the handle shaft 30. The drive gear 31 is pushed by the traction washer 37. The drive gear 31 is braked by the traction mechanism 29 in the rotation of the wire discharge direction. thus, The rotation of the spool 10 in the line discharge direction is braked.

The third gear member 84 is provided to transmit the rotation of the operating lever 2 to the spool 10. The third gear member 84 is a pinion bracket that is coupled to the second planetary reduction mechanism 28 so as to be rotatable together. The third gear member 84 is a pinion bracket that meshes with the drive gear 31 and transmits the rotation of the operation lever 2 to the second planetary reduction mechanism 28. The rotation transmitted to the pinion bracket is transmitted to the pinion gear 32 through the first gear member 82 and the second gear member 83. The reduction ratio from the third gear member 84 to the second gear member 83 is substantially "1".

The traction mechanism 29 has a traction washer 37 and a star tractor 3 for adjusting the traction. The traction mechanism 29 is provided to prevent the fishing line from being cut in order to rotationally brake the wire in the discharge direction of the spool. The traction mechanism 29 idly rotates the spool 10 in the line discharge direction when a force equal to or higher than the set traction force acts on the spool 10.

<Composition of other institutions>

The throwing control mechanism 21 pushes the both ends of the spool shaft 14 to brake the spool 10 as shown in Fig. 3 . The throwing control mechanism 21 has a brake cap 51 screwed to the outer peripheral surface of the second boss portion 8d, a first brake shoe 52a, and a second brake shoe 52b. The first brake pad 52a is disposed in the spool support portion 17 and is in contact with the first end of the spool shaft 14. The second brake pad 52b is disposed in the brake cap 51 and is in contact with the second end of the spool shaft 14.

The uniform winding mechanism 22 has: both ends are rotatably supported The screw shaft 53 that supports the first side plate 7a and the second side plate 7b and the fishline guide 54 that is engaged with the screw shaft 53. An intersecting spiral groove 53a is formed on the outer circumferential surface of the screw shaft 53. In the right end of the third shaft of the screw shaft 53, a driven gear 55 coupled to the spool drive mechanism 13 is integrally rotatably mounted. The line guide 54 is guided along the axial direction of the screw shaft 53. The fishline guide 54 is a spiral groove 53a that is engaged with the screw shaft 53, and reciprocates along the screw shaft 53 by the rotation of the screw shaft 53. Thereby, the fishing line is wound around the reel 10 substantially uniformly in conjunction with the rotation of the reel 10 in the wire winding direction.

<Configuration of Control System of Reeler>

As shown in Fig. 5, the reel control system 58 (an example of a control device for the electric reel) has a reel control unit 60. The reel control unit 60 is constituted by, for example, a microcomputer including a CPU, a RAM, a ROM, an I/O interface, and the like, and a liquid crystal drive circuit.

The reel control system 58 is an adjustment operation lever 5 connected to the reel control unit 60, an operation button unit 62, a reel sensor 63, a reel counter 64, and a buzzer 65. And a motor drive circuit 66, a display 61, a memory unit 67, and other input and output units. The operation button portion 62 has three switches as described above. The spool sensor 63 is provided to detect the number of rotations, the direction of rotation, and the rotational speed of the spool 10. The reel sensor 63 is a magnetic force that can detect a magnet (not shown), and has two magnetic detecting elements including a Hall element or a reed switch, for example. The magnet rotates in conjunction with the rotation of the spool 10, and the two magnetic force detecting elements are arranged side by side in the rotation direction of the magnet. Roll sensing The vibrator 63 detects the rotation direction of the reel 10 by detecting the magnet first by any of the magnetic force detecting elements. The reel counter 64 is a pulse that counts from the reel sensor 63. By the output of the reel counter 64, it is possible to detect the number of reels X of the reel and the rotational speed of the reel 10 which are rotated several times from the reel 10 to be wound.

The buzzer 65 is provided for various notifications such as water depth display. The motor drive circuit 66 is provided to control the motor 12 to be driven at a constant speed or a constant tension by pulse width modulation (PWM) (Pulse Width Modulation). The motor drive circuit 66 is a current detecting portion 66a that detects a current flowing through the motor 12. The current detecting unit 66a is an example of a torque detecting means. The memory unit 67 is composed of, for example, a rewritable nonvolatile memory such as an EEPROM (Electrically Erasable Programmable Read-Only Memory) or a flash memory.

As shown in FIG. 6, the memory unit 67 is provided with a display data storage area 67a for displaying the display data such as the position of the shed (fish migration layer depth), and a display of the actual line length and the number of reels of the reel. The line length data memory area 67b of the relationship line length data memory, and the rotation data memory area 67c and the tension information stored in the winding speed (rpm) and the winding torque (current value) of the reel 10 corresponding to the number of stages SC The memory area 67d and other data memory areas 67e that memorize various kinds of data.

In the rotation data memory area 67c, the upper limit speed Vsc of the number of stages SC in the speed-constant mode and the upper limit value Vsc1 and the lower limit value Vsc2 of the upper limit speed Vsc are memorized. For example, each is remembered: the number of segments SC is 1 In the case of the speed, the upper limit speed Vsc = 257 rpm, the second speed is Vsc = 369 rpm, the third speed is Vsc = 503 rpm, the fourth speed is Vsc = 665 rpm, and the fifth speed is Vsc = 1000 rpm. The upper limit value Vsc1 and the lower limit value Vsc2 are set to a range of ±10% of the upper limit speed Vsc.

Further, in the rotational data memory region 67c, the upper limit torque Tsc and the upper limit value Tsc1 and the lower limit value Tsc2 of the number of stages SC in the constant tension mode, for example, the maximum coil diameter SDM, are memorized by the current value. For example, when the number of segments SC is one segment, the upper limit torque is determined by the current value Tsc=2A, the case of two segments, Tsc=3.5A, and the case of three segments, Tsc=5A, four segments. In the case of Tsc=6.5A and 5 segments, Tsc=8A. The upper limit value Tsc1 and the lower limit value Tsc2 of the upper limit torque Tsc are corrected in the motor current control to be described later, and the coil diameter SD at the time of the number of revolutions of the reel X is corrected and the upper limit value Qsc1 of the upper limit tension Qsc (Qsc1 = Tsc1×(SD/SDM)) and a lower limit value Qsc2 (Qsc2=Tsc2×(SD/SDM)) are calculated. Further, the wire winding diameter SD is obtained by dividing the wire length Y per revolution of the reel when the reel is rotated by X by π (SD = Y / π). The upper limit value Qsc1 and the lower limit value Qsc2 are set to a range of ±10% of the upper limit tension Qsc.

Further, in the rotating data memory area 67c, the former and the latest ones of the first load operation ratio D1 and the second duty operation ratio D4 are memorized.

In the tension information memory area 67d, ten-stage tension information of "0" to "9" displayed by the speed constant mode or the tension constant mode is memorized. The ten-stage tension information displayed by the speed constant mode or the tension constant mode is substantially the tension actually applied to the fishing line as described above. An example of this is shown in Fig. 13. For example, when the tension information is "1" When the tension information is 0.3 kgf to 1.5 kgf and the tension information is "9", the tension is 8.5 kgf or more. Further, in the tension information memory area 67d, the correction current value (correction torque Td1) detected before the current value (torque Td) detected closest to the current detecting unit 66a is memorized. This stored corrected torque Td1 is a correction of the tension information used in the tension display field 61c.

Various materials regarding the line length are accommodated in the other data memory area 67e. It accommodates, for example, a rim stop position and the like.

The reel control unit 60 is configured by a software as shown in FIG. 5, and includes a motor control unit 69 that controls the motor 12 and a display control unit 70 that controls the display 61. The motor control unit 69 includes a first motor control unit 71 that controls the speed of the reel 10 in each of the number of stages SC, and a second motor that controls the tension acting on the fishing line to be fixed in each stage number SC. The control unit 72 and the control switching unit 73. The control switching unit 73 is a switching control that controls the speed by the first motor control unit 71 and the constant tension generated by the second motor control unit 72.

The display control unit 70 includes a water depth display unit 74 that displays a water depth in the water depth display area 61a, and a tension display unit 75 that displays tension information in the tension display area 61c. The tension display unit 75 includes a tension detecting unit 76, a traction operation detecting unit 77, and a tension correcting unit 78. The tension detecting unit 76 includes a torque detecting unit 79 that detects the torque acting on the spool 10 by the current value detected by the current detecting unit 66a, a coil diameter obtaining unit 80, and a tension calculating unit. 81. The line winding diameter obtaining unit 80 is by The number of rotations X detected by the reel sensor 63 is calculated by the formula (1) described later, and the line length Y per one rotation of the reel at that time is calculated. The line diameter SD is obtained by dividing the line length Y by π. The tension calculating unit 81 calculates the tension acting on the fishing line wound on the reel 10 by multiplying the detected torque by the bobbin diameter SD.

The traction operation detecting unit 77 detects whether or not the traction mechanism 29, which will be described later, is actuated, and whether the spool 10 is slid. In the traction operation detecting unit 77, when the first load operation ratio D1 or the second load operation ratio D4 to be described later is increased by 10% or more of the current value every predetermined time (for example, 0.5 second to 1.5 seconds), the traction is judged. Mechanism 29 is actuated and spool 10 slides.

The tension correction unit 78 displays the ten-stage tension information of "0" to "9" of the tension display field 61c when the detection of the traction mechanism 29 is detected, and the tension correction unit 76 does not check the tension detection unit 76. The tension information of the tension is corrected, and the tension information before the traction actuation detecting unit 77 detects the actuation of the traction mechanism 29 is corrected. For example, the traction actuation detecting unit 77 detects that the tension information before the actuation of the traction mechanism 29 is "10" in 10 stages, and thereafter, even if the traction mechanism 29 operates, tension information corresponding to "6" is obtained, in the tension display field 61c. In the middle, "6" is displayed instead of "6".

The tension display unit 75 displays the tension information corresponding to the calculated or corrected tension T on the tension display field 61c of the display 61.

<Control action of the reel control unit>

The control operation of the reel control unit 60 is based on Fig. 7 to Figure 12 shows the flow chart. Further, the flowcharts shown in FIGS. 7 to 12 are examples of the control program, and the control program of the present invention is not limited thereto.

In the present invention, the line length L can be calculated by approximating a straight line by the relationship between the line length Y and the number of reel rotations X per revolution of the reel.

The fishing line having a small thickness and an unknown length is wound up in a layered manner from the winding diameter Bmm to the reel 10, and all the fishing line coils are taken up by the c rotation. Next, when the fishing line of Smm is discharged from this state, the reel 10 is rotated by d.

Now, the relationship between the number of revolutions of the reel X and the length Y of the reel for one revolution of the reel is the number of rotations of the reel X on the horizontal axis and the length of the rotation per revolution of the reel on the vertical axis. Since the straight line is defined, if the inclination is A, it can be expressed by the following formula.

Y=AX+B π (1)

The line length Y is calculated by obtaining the inclination A and the slice Bπ of the above formula (1).

Specifically, from the four pieces of data, that is, the discharge length S, the diameter B, the number of reel rotations c, and the number of discharge rotations d, the inclination A of the straight line can be obtained by the following equation.

A=2(S-B π d)/d(2c-d)

For example, when the reel 10 is wound up from the initial rotation of the winding for 2,000 rotations, and the reel is rotated by 60 turns when the reel is sprinkled for 10 m, the reel diameter (winding diameter) of the reel 10 is 30 mm. The inclination A of the straight line is as follows.

A=2(10000-94.2*60)/60(2*2000-60)=0.0368‧‧‧(2)

Further, if the approximate vertical line of the inclination A and the slice Bπ can be determined, the linear integration process (surface accumulation processing) can be performed once every revolution of the reel, and the initial from the winding to the end of the winding can be obtained. For example, the line length L1~LN of each revolution of the reel. In addition, the water depth LX at the time of the number of reels of the reel at the time of winding is set to "0", and the relationship between the water depth LX (= LN) and the number of reels X of the winding start is calculated from, for example, a map. The form (LX=MAP(X)) is stored in the learning material memory area 67b of the memory unit 67.

When the reel 10 is actually rotated, the line length LN is read from the map of the memory unit 67 based on the number of reels X detected by the reel sensor 63 at that time, according to the read line length LN. The water depth of the fishing group (water depth at the tip of the fishing line) is displayed on the display 61.

When the electric reel is connected to the external power source through the power supply line, the initial setting is performed in step S1 of Fig. 7. In this initial setting, the count value of the reel counter 64 is reset, various variables and flags are reset, the motor control mode is set to the speed mode, and the display mode is set to the slave mode. From the upper mode, the water depth display field 61a shows the pattern of the water depth from the water surface.

Next, in step S2, display processing such as water depth display of the display 61 is performed. The display processing is as described in detail later. In step S3, it is judged whether any of the switches of the operation button portion 62 or the adjustment operation lever 5 is operated. It is judged in step S4 whether or not the reel 10 is rotated. This judgment is judged by the output of the reel sensor 63. It is judged in step S5 whether or not there are other commands and inputs.

When any one of the switches of the operation button portion 62 or the adjustment operation lever 5 is operated, the flow proceeds from step S3 to step S6. In step S6, a switch input process is performed. When the rotation of the reel 10 is detected, the flow proceeds from step S4 to step S7. Each operation mode process is executed in step S7. When there are other commands or inputs, the process proceeds from step S5 to step S8 to perform other processing.

In the switch input processing of step S6, it is judged by step S11 of Fig. 8 whether or not the adjustment operation lever 5 is pressed. In step S12, it is judged whether or not the motor control selection switch SW1 is pressed. In step S13, it is judged whether or not the other switches are operated.

If it is judged that the adjustment operation lever 5 is operated, the flow proceeds from step S11 to step S15. In step S15, the number of segments SC of the adjustment lever 5 is taken in. In step S16, it is determined whether or not the number of segments SC of the adjustment operation lever 5 is "0". When the number of stages SC of the adjustment operation lever 5 is "0", the process proceeds to step S17, and the motor 12 is turned off (OFF). When the number of stages SC of the adjustment operation lever 5 is not "0", the process proceeds from step S16 to step S18. In step S18, it is judged whether or not the motor control mode is the speed constant mode. In the speed-supplement mode, the process proceeds to step S19, and the reel speed control for controlling the motor 12 so as to adjust the speed of the number of stages SC of the operation lever 5 is performed, and the process proceeds to step S12. When it is not the speed constant mode, the process proceeds from step S18 to step S20, and the tension acting on the fishing line is controlled so as to adjust the motor current of the motor 12 so as to adjust the tension of the number SC of the operation lever 5, and the process proceeds to step S12.

When the motor control selection switch SW1 is operated, it is shifted from step S12. Go to step S21. In step S21, it is judged whether or not the control mode of the motor 12 is the speed constant mode. In the speed constant mode, the process proceeds from step S21 to step S22, and the control mode is set to the tension constant mode. When it is not the speed constant mode but the tension constant mode, the process proceeds from step S21 to step S23, and the control mode is set to the speed constant mode. If the processing of these is completed, the process proceeds to step S13.

When another switch input is performed, the process proceeds from step S13 to step S24, and for example, another switch input process such as a change from the bottom mode and another mode setting is performed, and the process returns to the main example stroke shown in FIG. .

In the reel speed control processing of step S19, the motor 12 is controlled such that the number of rotations of the reel 10 is set to the upper limit speed Vsc of each of the number of stages SC. Further, the upper limit speed Vsc is corrected by the winding diameter of the spool 10, and the motor 12 is actually controlled such that the winding speed of the fishing line wound around the spool 10 is constant.

In the reel speed control processing, the number of stages SC set by the adjustment operation lever 5 and the rotation speed Vd of the reel 10 calculated by the output of the reel sensor 63 are taken in step S31 of Fig. 9 . In step S32, the upper limit value Vsc1 and the lower limit value Vsc2 of the upper limit speed Vsc stored in the rotational data memory area 67c are read. In step S33, it is judged whether or not the speed Vd of the reel 10 is less than the lower limit value Vsc2 of the upper limit speed Vsc of the corresponding number of stages SC. In step S34, it is judged whether or not the speed Vd of the reel 10 exceeds the upper limit value Vsc1 of the upper limit speed Vsc of the corresponding number of stages SC. Further, when the speed control is performed, the upper limit value of the upper limit speed Vsc is set in each segment number SC. When the Vsc1 and the lower limit value Vsc2 are such that the speed does not change between the upper limit value Vsc1 and the lower limit value Vsc2, the scream sound generated by the load operation ratio does not change frequently. Therefore, the feedback control is stable.

When the speed Vd is not equal to the lower limit value Vsc2, the process proceeds from step S33 to step S35. In step S35, the current first load operation ratio D1 is taken in. The first duty operation ratio D1 is stored in the rotation data memory area 67c every time the setting is changed. Further, when the number of stages SC maximum value DUsc and the minimum value DLsc are set to the rotation data memory area 62c and are initially set to the number of stages SC, the first load operation ratio D1 = (( DUsc+DLsc)/2). In step S36, it is determined whether or not the current first duty operation ratio D1 exceeds the maximum value DUsc of the set number of segments. If it is exceeded, the process proceeds to step S38, and the first load operation ratio D1 is set to the maximum value DUsc. If it is not exceeded, the process proceeds from step S36 to step S37, and the first load operation ratio D1 is increased by only a predetermined increase point DI (for example, 1%), and then the process proceeds to step S34. In addition, the load duty ratio of the highest number of stages (SC=31) is set to 100%, but the maximum value DUsc of the previous number of stages (SC=1 to 30) is set to a load ratio of 85% or less. .

When the speed Vd is greater than the upper limit value Vsc1, the process proceeds from step S34 to step S39 and the current first load operation ratio D1 is taken in. This first load operation ratio D1 is also the same as step S35. In step S40, it is determined whether or not the current first duty operation ratio D1 is lower than the minimum value DLsc of the set number of stages. If it is lower, move to step S42 at the first load. The work ratio D1 is set to the minimum value DLsc. If it is not lower than this, the process proceeds from step S40 to step S41, and the first load operation ratio D1 is reduced by only a predetermined reduction point DI (for example, 1%), and then returned to the switch input process.

In the motor current control processing of step S20, the number of stages SC set by the adjustment operation lever 5, the torque Td of the detection result of the current detecting unit 66a, and the reel rotation are taken in step S51 of Fig. 10 Number X. In step S52, the upper limit value Tsc1 and the lower limit value Tsc2 of the upper limit torque Tsc of the taken-in number SC are read from the rotational data memory area 67c. In step S53, the upper limit value Tsc1 and the lower limit value Tsc2 of the read upper limit torque Tsc are calculated from the coil diameter SD by the upper limit value Qsc1 and the lower limit value Qsc2 of the corrected upper limit tension Qsc. This calculation method is as described above. In step S54, the detected detected torque Td is calculated by dividing the calculated winding torque Td from the current reel number X (Qd=Td/SD) to calculate the detected tension Qd. In step S55, it is determined whether or not the detected tension Qd is less than the lower limit value Qsc2 of the upper limit tension Qsc of the corresponding number of stages SC. In step S56, it is determined whether or not the tension Qd exceeds the upper limit value Qsc1 of the upper limit tension Qsc of the corresponding number of segments SC, and if any of the determinations is "NO", the process returns to the switch input process.

Further, when the tension control is performed, the lower limit value Qsc2 and the upper limit value Qsc1 of the upper limit tension Qsc are provided in each of the number of stages SC, because the load is changed when the tension between the two tensions Qsc1 and Qsc2 is changed in the same manner as the speed constant mode. The scream sound generated by the load work is more frequent than the frequent change, and the feedback control is stable.

When the tension Qd is not the lower limit value Qsc2, the process proceeds from step S55. The process proceeds to step S57. In step S57, the current second duty operation ratio D4 is taken in. The second duty operation ratio D4 is stored in the rotation data storage area 67c every time the setting is changed. In step S58, only the predetermined increase score DI (for example, 1%) of the second duty operation ratio D4 is moved to the incrementing step S56. This tension Qd continues until the lower limit value Qsc2 is exceeded.

When the tension Qd exceeds the upper limit value Qsc1, the process proceeds from step S56 to step S59 to take the current second load operation ratio D4. This second duty operation ratio D4 is also the same as step S57. In the next step S60, the second load duty ratio D4 is reduced by only a predetermined minus point DI (for example, 1%) and returned to the switch input process. This tension Qd continues until it falls below the upper limit value Qsc1.

In each operation mode process of step S7, it is determined in step S61 of Fig. 11 whether or not the rotation direction of the spool 10 is the line discharge direction. This determination is made by whether or not any of the magnetic force detecting elements of the reel sensor 63 is pulsed first. When it is judged that the rotation direction of the reel 10 is the line discharge direction, the flow proceeds from step S61 to step S62. In step S62, the data of the stored line length data memory area 67b is read from the number of reels X of the reel for each reduction of the number of reels X, and the water depth (line length to be released) LX is calculated. This water depth LX is displayed by the display processing of step S2. In step S63, it is judged whether or not the obtained water depth LX coincides with the shed (fish migration layer depth) or the bottom position, that is, whether the fishing group reaches the shed (fish migration layer depth) or the bottom. The shed (the depth of the fish migration layer) or the bottom position is the motor control selector switch when the fishing group reaches the shed (the depth of the fish migration layer) or the bottom. SW1 is set in the display material memory area 67a of the memory unit 67 by a long press operation. In step S64, it is determined whether or not another mode such as a learning mode is learned.

When the water depth coincides with the position of the shed (fish migration layer depth) or the bottom position, the flow proceeds from step S63 to step S65, and the buzzer 65 is called to notify the fishing group to reach the shed (fish migration layer depth) or the bottom. In the case of the other mode, the process proceeds from step S64 to step S66, and the designated other mode is executed. When there is no other mode, the operation mode processing is ended and the process returns to the main routine.

If it is judged that the rotation of the reel 10 is the wire winding direction, the flow proceeds from step S61 to step S67. In step S67, the data stored in the line length data storage area 67b is read from the number of reels X and the water depth LX is calculated. This water depth LX is displayed by the display processing of step S2.

In step S68, it is determined whether the fishing group has reached the rim stop position. In step S69, the buzzer 65 is called to notify that the fishing group is located at the rim. In step S70, the motor 12 is turned off (OFF). The fish and the fishing group can be placed in an easy-to-access position when the fish is caught and the fishing group is recovered and the bait is exchanged. Return to the main routine if it is not taken to the rim stop position.

In the display processing of step S2, the number of stages SC of the adjustment operation lever 5, the detected torque Td, and the number of revolutions of the reel X are taken in step S71 of Fig. 12 . In step S72, the first load operation ratio D1 and the second duty operation ratio D3 are read from the rotation data storage area 67c of the storage unit 67, and the correction torque Td1 is read from the tension information storage area 67d. further The current line length LX in the current reel number X is read from the line length data memory area 67b. In step S73, the detected torque Td and the corrected torque Td1 are corrected by the current coil diameter SD to calculate the detected tension Qd and the corrected tension Qd1. In step S74, it is judged whether or not the traction mechanism 29 is actuated. In this determination, in the speed constant mode and the constant tension mode, when the traction mechanism 29 is actuated, the determination is made focusing on the fact that the load operation ratio is sharply increased.

For example, Fig. 14 shows a change in the current value at the time of the operation of the traction mechanism 29 in the case of the speed constant mode. In Fig. 14, the current value flowing through the motor 12 is obtained on the vertical axis, and the tension acting on the fishing line is placed on the horizontal axis. Further, the set value of the traction mechanism 29 is 4 Kgf, and the number of stages of the adjustment lever 5 is "5".

In the speed-constant mode, when the traction mechanism 29 is actuated and the spool 10 slides against the motor 12, since the speed of the spool 10 becomes slower than the target speed, control for increasing the load duty ratio is performed. The traction force setting of the traction mechanism 29 is 4 Kgf, and if the tension exceeds 4 Kgf, the reel 10 starts to slide against the motor 12. At this time, although the current value of the consumed portion is increased by sliding, the motor control means increases the load duty ratio because the spool 10 is rotated by the set speed. When the display of the tension information is not corrected by the rise of the current value, the tension information sharply rises as indicated by the broken line in Fig. 14. However, since the traction mechanism 29 is actuated and the tension actually applied to the fishing line is 4 Kgf, it is preferable that the tension information is displayed as "4". Here, since the rise of the current value caused by the sliding of the traction mechanism 29 is ignored, the corresponding tractor The tension information of the tension Qd1 before the actuation 29 is displayed on the display 61.

In the constant tension mode, the current value is limited to the upper limit of each segment number SC. If the traction mechanism 29 is not actuated, the actual tension is displayed as the tension information. When the set tension is greater than the traction force setting, for example, 6 Kgf, and the traction force setting value, for example, a force exceeding 4 Kgf, the traction mechanism 29 is actuated. At this time, the tension actually acting on the fishing line is 4 kgf of the traction set value. However, when the tension information is not corrected, the maximum "6" is displayed due to the sliding of the traction mechanism 29. When the traction mechanism 29 is not actuated, a current corresponding to the current value of the torque output of the tension flows toward the motor, so that the tension information corresponding to the current value is displayed. When the traction mechanism 29 is actuated, the current value which is outputted by the tension torque of, for example, 4 Kgf is added to the current value of the consumed portion by the sliding of the traction mechanism 29, and the current value is abruptly changed. When the traction mechanism 29 is actuated, the current value will rise. However, since the current value corresponding to the set tension torque output is not reached, the motor control means increases the load operation ratio to approach the set value. The increase of the duty ratio at this time detects the actuation of the traction mechanism 29, that is, the sliding of the traction washer 37.

If it is judged that the traction mechanism 29 has been actuated, the flow proceeds from step S74 to step S75. In step S75, the detected tension Qd for display is corrected to the corrected tension Qd1, and the flow proceeds to step S76. This correction tension Qd1 is the detected tension before the traction mechanism 29 is actuated. If it is determined in step S74 that the traction is not actuated, the process proceeds to step S76.

In step S76, the value of the tension Qd is applied to the stage of 10 Any of the tension information is displayed on the tension display field 61c of the display 61. Moreover, the tension information is also possible to directly display the tension Qd. In step S77, the water depth LX of the fishing group is displayed in the water depth display area 61a. In step S78, the number of segments SC is displayed in the segment number display field 61b. In step S79, other information such as the control mode of the motor is displayed.

Here, when the fishing mechanism 29 is detected and the reel 10 is slid to the motor 12, the tension correction unit 78 corrects the tension Qd detected by the tension detecting unit 76. When the tension Qd is corrected, the tension that is not detected but the corrected tension is displayed on the display 61. Here, when the retracting mechanism 29 is actuated to slide the reel 10, since the tension is corrected, the traction mechanism 29 can suppress the fluctuation of the display of the tension even if it is actuated.

<Features>

The above embodiment can be expressed as follows.

(A) Reel Control System 58 which is an electric reel having a traction mechanism 29 that can be driven by motor 12. The reel control system 58 includes a display 61, a current detecting unit 66a, a tension detecting unit 76, a traction detecting unit 77, a tension correcting unit 78, a tension display unit 75, and a motor control unit. Department 69. The display 61 is a tension that is displayed on the fishing line that is applied to the reel 10 that is attached to the electric reel. The current detecting unit 66a detects the current value flowing through the motor 12. The tension detecting unit 76 detects the tension by the current value detected by the current detecting unit 66a. The traction actuation detecting portion 77 detects whether the traction mechanism 29 is actuated And whether the reel 10 slides with respect to the motor 12. The tension correction unit 78 corrects the detection result of the tension detecting unit 76 when the traction operation detecting unit 77 determines that the traction mechanism 29 has been actuated. The tension display unit 75 displays the information corresponding to the detected tension, and if the detection result is corrected by the tension correction unit 78, the information corresponding to the corrected tension is displayed on the display 61. The motor control unit 69 controls the motor 12 in multiple stages.

In the reel control system 58, when the fishing mechanism 29 is detected and the reel 10 is slid to the motor 12, the tension correcting unit 78 corrects the tension detected by the tension detecting unit 76. When the tension is corrected, the tension that is not detected but the corrected tension is displayed on the display 61. Here, when the retracting mechanism 29 is actuated to slide the reel 10, since the tension is corrected, the traction mechanism 29 can suppress the fluctuation of the display of the tension even if it is operated.

(B) In the reel control system system 58, the tension detecting unit 76 includes a torque detecting unit 79, a coil winding diameter obtaining unit 80, and a tension calculating unit 81. The torque detecting unit 79 detects the torque Td acting on the spool 10 by the current value detected by the current detecting unit 66a. The wire winding diameter obtaining portion 80 is a wire winding diameter SD at which the fishing line wound around the spool 10 is obtained. The tension calculation unit 81 calculates the tension Qd by correcting the torque Td detected by the torque detecting unit 79 from the coil diameter SD.

In this case, since the torque Td detected by the current value flowing through the motor 12 is corrected by the wire diameter SD, the tension Qd is calculated, so that the wire diameter SD can be improved even if it is changed. The accuracy of the tension Qd.

(C) In the reel control system unit 58, the traction operation detecting unit 77 determines that the traction mechanism 29 has been actuated when the current value detected by the current detecting unit 66a rises by a predetermined amount or more every predetermined time.

In this case, since the current value detected by the current detecting portion is increased by a predetermined amount or more every predetermined time, it is judged that the traction mechanism 29 has been actuated, so that the operation of the traction mechanism 29 can be particularly performed when the reel 10 is controlled in speed. Check out with high precision.

(D) The reel control system 58 further includes a reel sensor 63 that detects the rotational speed of the reel 10, and an adjustment operation lever 5 that can set the rotation speed of the reel 10 in a plurality of stages. The motor control unit 69 is a first motor control unit 71 that controls the motor 12 such that the rotational speed detected by the reference reel sensor 63 is adjusted by the rotational speed set by the adjustment lever 5 . In this case, the rotational speed of the reel 10 can be controlled in multiple stages.

(E) In the reel control system 58, the first motor control unit 71 controls the motor by the pulse width modulation (PWM) control using the duty ratio, and the traction operation detecting unit 77 is by the first When the load duty ratio output by the motor control unit 71 is increased by a predetermined amount or more every predetermined time, it is determined that the traction mechanism 29 has been actuated.

In this case, when the speed of the reel is controlled, the deviation of the motor rotation and the reel rotation can be easily detected by the change in the load duty ratio.

(F) The reel control system 58 further includes an adjustment operation lever 5 that can set the tension applied to the fishing line in a plurality of stages. The second motor control unit 72 is provided to be detected by the reference tension detecting unit 76. The tension is controlled by the second motor control unit 72 that controls the motor 12 so as to adjust the tension of the operating lever 5. In this case, the tension acting on the fishing line can be controlled in multiple stages.

(G) In the reel control system 58, the second motor control unit 72 controls the motor 12 by the pulse width modulation (PWM) control using the duty ratio, and the traction operation detecting unit 77 is performed by When the duty ratio of the load outputted by the second motor control unit 72 is increased by a predetermined amount or more every predetermined time, it is determined that the traction mechanism 29 has been actuated.

In this case, when the tension of the reel 10 is controlled, the deviation of the motor rotation and the reel rotation can be easily detected by the change in the load duty ratio.

(H) The reel control system 58 further includes a control switching unit 73 that can switch the speed control generated by the first motor control unit 71 and the tension control generated by the second motor control unit 72. In this case, the speed control and the tension control can be selected according to the type of fishing.

<Other Embodiments>

The embodiments of the present invention have been described above, but the present invention is not limited to the above embodiments, and various modifications can be made without departing from the spirit and scope of the invention.

(a) In the foregoing embodiment, the constant tension control and the speed constant control can be switched, but the present invention is not limited thereto. For example, only a certain speed control can be performed.

(b) In the foregoing embodiment, the motor 12 is configured to be reeled The present invention is described by taking an electric reel in front of 10 as an example, but the present invention is not limited thereto. The present invention is also applicable to an electric reel in which a motor is disposed inside a reel and an electric reel and a reel body in which a motor is disposed.

(c) In the foregoing embodiment, the relationship between the line length and the number of reels of the reel is learned by focusing on the relationship between the line length per revolution of the reel and the number of reel rotations, but it is installed in and fishing. The line length sensor connected to the line or the relationship between the line length and the number of reels of the reel can be obtained by a quadratic function.

(d) In the foregoing embodiment, although the speed or the number of stages of the tension is set by adjusting the operating lever 5, the number of stages of the speed or the tension may be set by operating the switch. In this case, it is also possible to increase or decrease the number of segments corresponding to the operation time or the number of operations.

(e) In the foregoing embodiment, the operation of the traction mechanism (sliding of the reel) is detected by a sharp increase in the load ratio, but the present invention is not limited thereto. A sensor that detects the number of rotations of the motor is provided, and the slip of the reel is judged from the relationship between the number of rotations of the motor and the number of rotations of the reel, and the operation of the traction mechanism may be detected. Further, the operation of the traction mechanism may be detected by a sharp rise in the current value. Further, it is also possible to detect both the change in the current value and the change in the number of revolutions of the reel. For example, if the current value rises but the number of reel rotations does not change, or if it is reduced or rotated in the direction of the line discharge, it can be clearly judged that the traction mechanism is actuated.

1‧‧‧Reel body

2‧‧‧Operator

3‧‧‧Star tractor

4‧‧‧ meter housing

4a‧‧‧ Opening

4b‧‧‧Cover components

5‧‧‧Adjust the joystick

7‧‧‧Frame

7a‧‧‧1st side panel

7b‧‧‧2nd side panel

7c‧‧‧1st joint member

7d‧‧‧2nd joint member

7e‧‧‧round opening

7f‧‧‧竿Installation feet

8a‧‧‧1st side cover

8b‧‧‧2nd side cover

8c‧‧‧1st hub

8d‧‧‧2nd hub

9‧‧‧ front cover

9a‧‧‧ Opening

10‧‧‧ reel

10a‧‧‧Reel line

10b‧‧‧1st flange

10c‧‧‧2nd flange

11‧‧‧Clutch operating member

12‧‧‧ motor

12a‧‧‧ Output shaft

13‧‧‧Roll drive mechanism

14‧‧‧Reel shaft

14a‧‧‧The Great Trails Department

14b‧‧‧1st footpath

14c‧‧‧2nd Footpath

15‧‧‧Connector

16‧‧‧Clutch mechanism

16a‧‧‧Clutch pin

16b‧‧‧Clutch recess

17‧‧‧Roll support

18a‧‧‧1st bearing

18b‧‧‧2nd bearing

19‧‧‧Institutional installation board

20‧‧‧Clutch control mechanism

21‧‧‧ throwing control agency

22‧‧‧Uniform winding mechanism

23‧‧‧Reversal Prohibition Department

24‧‧‧1st rotation communication mechanism

25‧‧‧2nd rotation communication mechanism

26‧‧‧ planetary gear mechanism

27‧‧‧1st planetary reduction mechanism

28‧‧‧2nd planetary reduction mechanism

29‧‧‧ Rear traction mechanism

30‧‧‧Hand shaft

31‧‧‧ drive gear

32‧‧‧Spindle

34‧‧‧1st one-way clutch

35‧‧‧rat wheel

36‧‧‧2nd one-way clutch

37‧‧‧ traction washer

40‧‧‧ shell

41‧‧‧Reel sensor

51‧‧‧Brake cap

52‧‧‧Rotating data memory area

52a‧‧‧1st brake plate

52b‧‧‧2nd brake pallet

53‧‧‧Spiral shaft

53a‧‧‧Spiral groove

54‧‧‧fish line guide

55‧‧‧ driven gear

58‧‧‧Reel control system

60‧‧‧Reel Control Unit

61‧‧‧ display

61a‧‧‧Deep water display area

61b‧‧‧Segment display area

61c‧‧‧Tension display field

62‧‧‧Operation button

63‧‧‧Reel sensor

64‧‧‧Roller meter

65‧‧‧ buzzer

66‧‧‧Motor drive circuit

66a‧‧‧ Current Detection Department

67‧‧‧Memory Department

67a‧‧‧Show data memory area

67b‧‧‧Line length data memory area

67c‧‧‧Rotating data memory area

67d‧‧‧ Tension Information Memory Area

67e‧‧‧Other data storage areas

68a‧‧‧ Current Detection Department

69‧‧‧Motor Control Department

70‧‧‧Display Control Department

71‧‧‧First Motor Control Department

72‧‧‧2nd Motor Control Department

73‧‧‧Control Switching Department

74‧‧‧Water depth display department

75‧‧‧Tension display

76‧‧‧Tensile detection department

77‧‧‧ Traction Operation Detection Department

78‧‧‧Tensile Correction Department

79‧‧‧Torque Detection Department

80‧‧‧Wire Rolling Access Department

81‧‧‧Tension calculation department

82‧‧‧1st gear member

83‧‧‧2nd gear member

84‧‧‧3rd gear member

[Fig. 1] An electric reel used in an embodiment of the present invention Body map.

[Fig. 2] A side cross-sectional view of the second side cover side.

[Fig. 3] A cross-sectional view taken along line III-III of Fig. 2.

[Fig. 4] A diagram showing an example of a display screen of the meter housing.

[Fig. 5] A block diagram showing the configuration of a control system of the reel.

[Fig. 6] A diagram showing an example of the memory contents of the memory unit.

[Fig. 7] A flowchart showing the main control operation of the reel control unit.

[Fig. 8] A flow chart showing the switch input processing.

[Fig. 9] Flow chart of the reel speed control.

[Fig. 10] Flow chart of motor current control.

[Fig. 11] Flow chart of speed control for each operation mode.

[Fig. 12] A flowchart showing the processing.

[Fig. 13] A diagram showing an example of the memory content of the tension information memory area.

[Fig. 14] A graph showing an example of a change in current value at the time of operation of the traction mechanism.

5‧‧‧Adjust the joystick

12‧‧‧ motor

58‧‧‧Reel control system

60‧‧‧Reel Control Unit

61‧‧‧ display

62‧‧‧Operation button

63‧‧‧Reel sensor

64‧‧‧Roller meter

65‧‧‧ buzzer

66‧‧‧Motor drive circuit

66a‧‧‧ Current Detection Department

67‧‧‧Memory Department

69‧‧‧Motor Control Department

70‧‧‧Display Control Department

71‧‧‧First Motor Control Department

72‧‧‧2nd Motor Control Department

73‧‧‧Control Switching Department

74‧‧‧Water depth display department

75‧‧‧Tension display

76‧‧‧Tensile detection department

77‧‧‧ Traction Operation Detection Department

78‧‧‧Tensile Correction Department

79‧‧‧Torque Detection Department

80‧‧‧Wire Rolling Access Department

81‧‧‧Tension calculation department

Claims (8)

A control device for an electric reel having a traction mechanism and being drivable by a motor, comprising: a display for displaying a tension acting on a fishing line attached to the reel; and a current value detecting means, Is detecting a current value flowing through the motor; and the tension detecting means detects the tension by the current value detected by the current value detecting means; and the traction detecting means means detecting the traction mechanism Whether the operation is performed and whether the reel is slid with respect to the motor; and the tension correction means corrects the detection result of the tension detecting means when the traction operation detecting means determines that the traction mechanism has been actuated; and the tension display means is Displaying information corresponding to the detected tension, and if the detection result is corrected by the tension correction means, displaying information corresponding to the corrected tension on the display; and controlling the motor in a plurality of stages Control means. The control device for an electric reel according to the first aspect of the invention, wherein the tension detecting means includes a torque detecting means for detecting the current value detected by the current value detecting means The torque acting on the aforementioned reel; and The coil winding diameter obtaining means is a winding diameter for obtaining a fishing line attached to the spool; and the tension calculating means is configured to perform the torque detected by the torque detecting means on the obtained winding diameter Correct and calculate the aforementioned tension. The control device for the electric reel according to the first or second aspect of the invention, wherein the traction operation detecting means is configured to increase the current value detected by the current value detecting means by a predetermined time or more every predetermined time period. It is judged that the aforementioned traction mechanism has been actuated. The control device for an electric reel according to claim 1 or 2, further comprising: a speed detecting means for detecting a rotational speed of the reel; and setting a rotational speed of the reel in a plurality of stages In the speed setting means, the motor control means includes the first motor control means for controlling the motor so as to be the rotational speed set by the speed setting means with reference to the rotational speed detected by the speed detecting means. The control device for an electric reel according to claim 4, wherein the first motor control means controls the motor by a pulse width modulation (PWM) control using a duty ratio, and the traction operation is detected. In the meantime, when the load operation ratio outputted by the first motor control means is increased by a predetermined amount or more every predetermined time, it is determined that the traction mechanism has been actuated. The control device for an electric reel according to the fourth aspect of the invention, further comprising: a tension setting means capable of setting a tension applied to the fishing line in a plurality of stages, wherein the motor control means has a second motor control means The motor is controlled so as to be the tension set by the tension setting means with reference to the tension detected by the tension detecting means. The control device for an electric reel according to claim 6, wherein the second motor control means controls the motor by a pulse width modulation (PWM) control using a duty ratio, and the traction operation is detected. In the meantime, when the load operation ratio outputted by the second motor control means is increased by a predetermined amount or more every predetermined time, it is determined that the traction mechanism has been actuated. The control device for an electric reel according to claim 6, further comprising a control switching means for switching between a speed control by the first motor control means and a second motor control means Tension control.