KR20100112520A - Motor control device for motor drive fishing reel - Google Patents

Abstract

[Task] Regardless of the load on the fishing line, ensure that the gear is correctly placed on the boat.
RESOLUTION The reel control part 30 controls the motor 12 which drives the spool 10 by which a fishing line is wound, and adjusts the length of the fishing line discharged from the spool 10 from the spool sensor 41. The output is measured by the output, and the load acting on the fishing line is detected by the current value flowing through the motor 12. Then, according to the detection result of the load, the distribution stop position FN for stopping the rotation of the motor 12 is set at the time of winding up, and when the measured line length reaches the set distribution stop position FN, the rotation of the motor 12 is stopped. do.

Description

Motor control device of electric reel {MOTOR CONTROL DEVICE FOR MOTOR DRIVE FISHING REEL}

The present invention relates to a motor control device for a motor reel for controlling a motor for driving a motor control device and a spool in which a fishing line is wound.

An electric reel performs rotation of the spool in the winding direction by a motor. In an electric reel, the rotational speed of a motor, ie the winding speed of a spool, can be adjusted at high speed conventionally by operation of a switch. Once the spool's winding speed is set, the current is controlled to maintain that speed regardless of the load.

In this type of electric reel, it is known to have a distribution stop mode in which the motor is turned off when the gearing reaches the power distribution. When the above-mentioned boat stopping mode is provided, when the fish are fished up or the food is exchanged, the farming equipment is arranged in the boat, so that the farming equipment and the fish can be easily recovered, and the feeding of the farming equipment is accelerated.

In the motor control apparatus of the electric reel which has a distribution stop mode, it is conventionally known that it can wind up to the rod end of a fishing rod (for example, refer patent document 1). In the conventional motor control apparatus, the rotation direction and rotation speed of a spool are detected, and the line length is measured by the rotation direction and rotation speed of the detected spool. When the measured string length reaches the power distribution position, the motor is stopped when a predetermined condition is considered that the drive current flowing through the motor is reduced and the gear is wound up to the end of the pole.

Japanese Laid-Open Patent Publication No. 2004-73089

When the line length of a fishing line is measured by the rotation direction and rotation speed of a spool, a difference may arise between an actual line length and the measured line length by the load acting on a fishing line. For example, when a load (tension) acting on a fishing line such as when a large fish is caught in the gear is large, it is wound by a bobbin diameter smaller than the stored bobbin diameter. For this reason, the numerical value larger than the length of the fishing line which actually wound up and remains is displayed.

In addition, if the load on the fishing line is small, such as when the collection of the fishing or fishing, such as float fishing, to float the fishing needles down from the bobber without using a fishing rod, the coil is wound to a diameter larger than the remembered bobbin diameter. Throw it away. For this reason, the numerical value smaller than the length of the fishing line which actually wound up and remains is displayed.

For this reason, in the said conventional structure, although the gear is actually rolled up to the power distribution position, etc. at the time of collection | recovery of the equipment which load does not act very much, it is judged that the motor control apparatus does not wind up to the power supply position. There is. By such a judgment, the operation | movement of deceleration and stop is slow, and there exists a possibility that the guide of the pole end may be prepared. If the gear is caught by the guide at the end of the pole, the guide may be damaged or the position of the gear may be shifted. Or when the load is rolled up, it is necessary to restart the motor or wind it further by hand until it stops at the ship and until the gear is actually in the water.

An object of the present invention is to make it possible to accurately arrange a hull regardless of a load acting on a fishing line.

The motor control apparatus of the electric reel which concerns on this invention 1 is an apparatus which controls the motor which drives the spool by which a fishing line is wound, and is provided with a line length measuring means, a load detection means, a stop line length setting means, and a motor control means. . The line length measuring means measures the line length of the fishing line released from the spool. The load detecting means detects a load acting on the fishing line. The stop line length setting means sets the stop line length for stopping the rotation of the motor upon winding up in accordance with the detection result of the load detecting means. The motor control means stops the rotation of the motor when the row length measured by the row length measuring unit reaches the set stop row length.

In this motor control apparatus, when the spool is rotated in the line winding direction by the motor and the fishing line is wound, the load acting on the fishing line at that time is detected by the load detecting means based on, for example, the current value flowing through the motor. In the stop line length setting means, since the measured value of the line length measurement means is shorter than the actual line length when the load is small, for example, when the load is small, the gear is placed on the ship rather than in the case where the load is large. To increase the setting of the stop line length. Then, when the fishing line is rolled up, if the measured line length becomes the stop line length, the rotation of the motor is stopped and the fishing line is stopped. Here, since the length of the stop line can be set in accordance with the load acting on the fishing line, the length of the stop line can be appropriately set in accordance with the magnitude of the load. Therefore, regardless of the load acting on the fishing line, it is possible to accurately arrange the outfit on the boat.

The motor control apparatus for an electric reel according to the second aspect of the invention is the apparatus according to the first aspect, wherein the stop line length setting means includes a predetermined value when the load detected by the load detecting means at the time of winding is smaller than a predetermined value. Set the stop line length longer than if In this case, when the load is smaller than the predetermined value, the length of the stop line is set longer than when the load is larger than the predetermined value, so that the gears can be placed more accurately on the boat regardless of the load acting on the fishing line. do. In addition, it is possible to prevent the picking from being caught by the guide at the end of the pole.

The motor control apparatus for an electric reel according to the third aspect of the invention further includes a rotation detecting means for detecting the rotational direction and the rotational speed of the spool, and the stop line length setting means includes the rotation detecting means. At the time of winding up on the basis of the detection result, the motor starts the rotation and compares the average value of the load detected by the load detecting means with a predetermined value from the time after a predetermined time elapses until the second string length longer than the preset first string length. When less than the predetermined value, the stop line length is set to a predetermined third line length longer than the first line length and shorter than the second line length. In this case, the length of the stop line is set by comparing the average value of the variable load with a predetermined value, so that it is possible to arrange the gear on the ship even better. In particular, when the first row length is set to the standard stop row length, the load stop position becomes longer than the standard stop row length when the load is small, so that it is easy to arrange the gear in the ship. In addition, it is possible to prevent the picking from being caught by the guide at the end of the pole.

In the motor control apparatus for an electric reel according to the fourth aspect of the invention, in the apparatus according to the third aspect, when the average value exceeds a predetermined value, the stationary string length is set to a string length equal to or less than the first string length set first. In this case, if the load exceeds a predetermined value and the fish is caught in the gear, the difference between the measured line length and the actual line length is small. It becomes easy to arrange the gear at the position.

The motor control apparatus for an electric reel according to the fifth aspect is the apparatus according to the third aspect or the fourth aspect, wherein the stop line length setting means sets the stop line length to the first line length when power is supplied to the motor control means. do. In this case, at the start of fishing, the gear can be arranged at a standard distribution stop position.

As for the motor control apparatus of the electric reel which concerns on this invention 6, the apparatus as described in any one of inventions 3-5 WHEREIN: The stop row length setting means has the measurement result of a row length measuring means being below 1st row length, and detecting rotation. When it is determined by the means that the rotation of the spool has stopped for a predetermined time or more, the line length at that time is set to the stop line length. In this case, since the boat stop position which changes by ship size etc. can be set to the position which an angler actually stopped, it is always possible to set the optimal ship stop position.

The motor control apparatus for an electric reel according to the seventh aspect is the apparatus according to the fifth or sixth aspect, wherein the stop line length setting means releases the fishing line after the rotation of the motor stops at the third row length and winds up by the motor. When the average value exceeds the predetermined value, the next stop line length is set to the first line length. In this case, in the winding after the stop line length is set to a long third line length, when the average value of the load such as when a fish is caught in the gear exceeds a predetermined value, the first line length shorter than the third line length is used. Since the length of the stop line is set, the gear is placed on the boat, making it easier to put the fish caught in the gear.

The motor control apparatus for an electric reel according to the eighth aspect is the deceleration for decelerating the rotation of the motor by the detection result of the load detecting means and the rotation detecting means in the apparatus according to any one of the inventions 3 to 7. Further comprising a deceleration line length setting means for setting the row length, the motor control means decelerates the rotation of the motor at the deceleration row length. In this case, since the deceleration start position of the rotation of the motor is set in consideration of not only the winding speed but also the load, for example, in the case of the low load high speed winding, it decelerates quickly so that there is no jumping from the surface of the equipment. In the case of high load and low speed winding, it is easy to stop at the set stop position by setting it to decelerate slowly, and when winding up regardless of the load acting on the motor and the motor speed, for example, Equipment can be arrange | positioned in predetermined positions, such as power distribution.

According to the present invention, since the length of the stop line can be set in accordance with the load acting on the fishing line, the length of the stop line can be appropriately set according to the size of the load. For this reason, it is possible to arrange the gear in the boat regardless of the load acting on the fishing line.

1 is a plan view of an electric reel employing an embodiment of the present invention.
2 is a plan view of the periphery of the display portion of the electric reel;
3 is a control block diagram of the electric reel;
4 is a diagram showing the contents of storage in a storage unit;
5 is a flowchart showing the main routine of the electric reel;
6 is a flowchart showing switch input processing.
7 is a flowchart showing each operation mode process.
8 is a flowchart showing a distribution stop position setting process;

As shown in FIG. 1, the electric reel according to the embodiment of the present invention includes a reel main body 1 mounted to a fishing rod R and a spool rotating disposed on the side of the reel main body 1. The exclusive handle 2 and the star drag 3 for drag adjustment arranged mainly on the reel main body 1 side of the handle 2 are mainly provided.

The reel unit 1 includes a frame 7 including a pair of left and right side plates 7a and 7b and a plurality of connecting members 8 connecting them, and left and right side covers covering left and right sides of the frame 7 ( 9a, 9b). On the side cover 9b on the handle 2 side (right side in FIG. 1), the rotating shaft of the handle 2 is rotatably supported, and the side cover 9a on the side opposite to the handle 2 (left side in FIG. 1). ) Is provided with a connector 19 for connecting a power cord 18 for connecting an external power supply PS such as a battery.

Inside the reel main body 1, the spool 10 connected to the handle 2 is rotatably supported. Inside the spool 10, a direct current drive motor 12 for rotationally driving the spool 10 in the winding-up direction is disposed. Moreover, the clutch operation lever 11 and the change lever 13 are arrange | positioned at the side surface of the handle 2 side of the reel main body 1. As shown in FIG. The clutch operation lever 11 is provided to perform a clutch operation for turning on and off the drive transmission between the handle 2 and the motor 12 and the spool 10. When the clutch is turned on, the file release operation can be stopped during the file discharge due to the self-weight of the gear. The change lever 13 is a lever member for turning on and off the rotation of the motor 12 and designating the rotation of the motor 12 according to the swing position from the stopped state to the maximum rotation state. The change lever 13 can adjust the motor 12 to the rotation state of 30 steps from a stop, for example. The change lever 13 has a rotary encoder, for example, and can determine the stage of rotation according to the swing angle.

The counter case 4 is fixed to the upper part of the reel unit 1. The counter case 4 is arrange | positioned above the reel main body 1, and the display window 20 is formed in the upper surface. On the upper surface of the counter case 4, as shown in FIG. 2, the display part which consists of a liquid crystal display for displaying the depth of a preparation and the position of a fish habitat layer with two references from the water surface and the bottom through the display window 20. As shown in FIG. (5) faces, and the switch operation part 6 is provided in the circumference | surroundings of the display part 5. As shown in FIG. The reel control part 30 which controls the motor 12 and the display part 5 is provided in the counter case 4.

The display section 5 has a depth display area 5a of four-digit seven-segment display arranged at the center, and a three-digit memo depth display area 5b disposed at the lower right side thereof. ) And the singular display area 5c arranged in the lower left of the depth display area 5a. The stage display area 5c displays the position (stage) of the change lever 13 in 30 steps, for example.

The switch operation part 6 has the menu switch MN arrange | positioned side by side in the lower side of FIG. 2 of the display part 5, the 0 set determination switch ZD, and the memo switch MM arrange | positioned at the right side. Each time the menu switch MN is pressed, the indications of bottom and line feed flash in turn. Press the zero-set decision switch (ZD) to turn the flashing display part on and off. The zero set determination switch ZD turns on and off the mode selected by the operation of the menu switch MN. In addition, when it is pressed for a long time (for example, 3 seconds or longer), zero set processing for setting the depth of preparation of the height of the display portion 5 to zero can be performed. When carrying out 0 set processing, an angler puts a gear into the water surface. The memo switch MM is used when storing the depth of the fish habitat layer or the seabed where fish are crowded in the display data storage area 50 which will be described later.

The reel control unit 30 includes a microcomputer including a CPU, a RAM, a ROM, an I / O interface, and the like disposed in the counter case 4. The reel control unit 30 performs various control operations such as display control of the display unit 5 and motor drive control in accordance with the control program. As shown in FIG. 3, the reel control part 30 has a change lever 13, various switches of the switch operation part 6, a spool sensor (an example of rotation detection means, 41), and a spool counter 42. As shown in FIG. ) And a current value detection section (an example of the load detection means, 43) are connected. The reel control unit 30 is also connected with a buzzer 44, a PWM drive circuit 45, a display unit 5, a storage unit 46, and another input / output unit.

The spool sensor 41 is comprised by the two reed switches arrange | positioned side by side back and forth, and can detect the rotation direction of the spool 10 by which reed switch generate | occur | produced the detection pulse first. In addition, the rotation speed of the spool can be detected by the detection pulse. The spool counter 42 is a counter that counts detection pulses of the spool sensor 41, and the rotation position data regarding the rotation speed of the spool 10 is obtained by this count value. The spool counter 42 decreases the count value when the spool 10 rotates forward (rotation in the row discharge direction) and increases when the spool 10 rotates backward. The line length can be measured by this count value. The current value detector 43 detects a load (tension) acting on the fishing line by detecting a current flowing through the motor 12. The buzzer 44 is used to sound an alarm. The PWM drive circuit 45 drives the motor 12 by PWM, the duty ratio is controlled by the reel control unit 30 to drive the motor 12 according to the speed and tension acting on the fishing line.

The storage unit 46 is configured of, for example, a nonvolatile memory such as an EEPROM. As shown in FIG. 4, the storage unit 46 has a display data storage area 50 for storing display data such as fish habitat layer positions, and a line length indicating the relationship between the actual line length and the spool rotational speed. Rotation data storage area 52 which stores the line length data storage area 51 for storing data and the upper limit values of the winding speed rpm and the winding torque of the spool 10 according to the stage SC. And a data storage area 53 for storing various data.

In the rotation data storage area 52, data of the maximum duty ratio and the minimum duty ratio for each stage in the speed constant mode and the maximum current value and minimum current value in the tension constant mode are stored. In this embodiment, for example, the single stage SC is controlled in a speed constant mode in which the speed of the spool 10 is gradually increased in the first to fourth stages, and the fishing line is controlled in the fifth to 30 stages. The tension acting on is controlled to a constant mode in which the tension gradually increases.

In the data storage area 53, various kinds of data relating to the line length are stored. For example, the first row length L1 (eg 6 m), the second row length L2 (eg 21 m), the third row length L3 (eg 10 m), the set distribution stop position FN or distribution Speed coefficient data VA and load coefficient data TB for setting the deceleration position RX before stop are also stored.

Next, the specific control process performed by the reel control part 30 is demonstrated according to the control flowchart after FIG.

When the electric reel is connected to the external power supply PS via the power cord 18, initial setting is performed in step S1 of FIG. In this initial setting, the count value of the spool counter 42 is reset or various variables and flags are reset. In addition, the distribution stop position FN (an example of the stop depth) is set to the first row length L1 (for example, 6 m) which is a standard distribution stop position.

Next, in step S2, display processing is performed. In the display process, various display processes such as water depth display are performed. Here, the fraction SC is displayed in the fraction display area 5c.

In step S3, it is determined whether the water depth LX calculated in each operation mode mentioned later is 1st row length L1 or less. In step S4, a switch input is judged whether any switch of the switch operation part 6 was pressed. In addition, in step S5, it is determined whether the spool 10 is rotating. This determination is judged by the output of the spool sensor 41. In step S6, it is determined whether other commands or inputs have been made.

When the water depth LX is equal to or less than the first row length L1, the process proceeds from step S3 to step S7. In step S7, it is determined whether or not the vehicle is stopped for five seconds or more at the depth. The suspension of more than 5 seconds at a depth of 6 m or less is often performed by putting fish fished in the boat into the water or re-inserting food into the gear. For this reason, when it determines with stopping for 5 second or more, it transfers to step S8 and sets the depth LX at that time to the delivery stop position FN. When it is less than 5 seconds, it transfers from step S7 to step S4.

When the switch input is made, the process moves from step S4 to step S9 to execute the switch input process. In addition, when rotation of the spool 10 is detected, it transfers from step S5 to step S10. In step S10, each operation mode process is executed. If any other command or input is made, the process shifts from step S6 to step S11 to execute other processing.

In the switch input process of step S9, it is determined in step S15 of FIG. 6 whether the change lever 13 was operated. In step S16, it is determined whether the memo switch MM is pressed. In step S17, it is determined whether other switches have been operated. The operation of the other switches includes operations of the menu switch MN, the zero set determination switch ZD, and the like.

If it is determined that the change lever 13 has been rocked, the process proceeds from step S15 to step S18. In step S18, it is determined whether the change lever 13 was operated with the stage SC = 0. In step S19, it is determined whether the change lever 13 was operated by any of the stage SC = 1-4 stages. In step S20, it is determined whether the change lever 13 was operated by any one of stage SC = 5-30 stages.

When the change lever 13 is operated at SC = 0, the flow advances from step S18 to step S21, and the motor 12 is stopped. When the change lever 13 is operated by any one of SC = 1-4, it transfers from step S19 to step S22. In step S22, the speed constant control of the motor 12 is carried out so that it may become the speed set for every stage by the duty ratio according to the stage SC. When the change lever 13 is operated by any one of SC = 5-30, it transfers from step S20 to step S23. In step S23, the tension constant control of the motor 12 is carried out so that the tension set for every stage from the electric current value according to the stage SC may be set.

When the memo switch MM is operated, the process proceeds from step S16 to step S24. In step S24, the depth when the memo switch MM is pressed is stored in the display data storage area 50 as the fish habitat layer position or the bottom position.

If another switch input is made, the process moves from step S17 to step S25, for example, other switch input processing according to the operated switch input such as changing from the floor to the mode or rotating the motor 12 at the maximum rotational speed. Is done.

In each operation mode process of step S10, it is determined in step S31 of FIG. 7 whether the rotation direction of the spool 10 is a Joule discharge direction. This determination is judged by which reed switch of the spool sensor 41 pulsed first. If it is determined that the rotation direction of the spool 10 is the Joule discharge direction, the flow proceeds from step S31 to step S32. In step S32, whenever the spool rotational speed decreases, the data stored in the storage unit 46 is read from the spool rotational speed, and the water depth (ejected line length) LX is calculated. This depth LX is displayed by the display process of step S2. In step S33, it is determined whether the obtained water depth LX coincides with the fish habitat layer or the bottom position, that is, whether the preparation has reached the fish habitat layer or the bottom. The fish habitat layer or bottom position is set in the display data storage area 50 of the storage unit 46 by pressing the memo switch MM when the preparation reaches the fish habitat layer or bottom. In step S34, it is determined whether it is another mode, such as a learning mode.

If the water depth coincides with the fish breeding layer position or the bottom position, the flow advances from step S33 to step S35, and the buzzer 44 sounds to inform that the preparation has reached the fish breeding layer or bottom. In the case of another mode, the flow advances from step S34 to step S36 to execute another designated mode. If it is not in another mode, processing of each operation mode is finished and the process returns to the main routine.

If it is determined that the rotation of the spool 10 is in the file winding direction, the process proceeds from step S31 to step S37. In step S37, the data stored in the storage unit 46 is read from the spool rotational speed to calculate the depth LX. This depth LX is displayed by the display process of step S2.

In step S38, the setting processing of the delivery stop position FN is performed. In the delivery position setting process of step S38, it is determined in step S51 of FIG. 8 whether the timer TM has started. This timer TM is a timer for measuring the time from the start of the winding until the measurement of the load is started. In this embodiment, the time from the start of the winding is set to 2 seconds. The reason why the load is detected two seconds after the start of the winding is that the current value flowing through the motor 12 increases due to the acceleration of the motor 12 or the like immediately after the winding, so that it is not stable.

In step S52, it is determined whether the timer TM has already timed up, that is, 2 seconds or more have elapsed since the start of the take-up. In step S53, it is determined whether the fishing line is wound up to the 2nd length L2 (for example, 21m) 15 m ahead of the 1st length L1 of the depth LX. This judgment is used to determine whether to end the measurement of the load. When step S53 ends, it returns to each operation mode process.

If the timer TM has not started, the process proceeds from step S51 to step S54, the timer TM is started, and the process proceeds to step S52. In step S55, the variable N and the variable SS are reset to zero. The variable N is a variable for counting the number of measurements of the load, and the variable SS is a variable for calculating the sum of the loads.

If it is determined that the timer TM has timed up, the process proceeds from step S52 to step S56. In step S56, the variable N is incremented by one. In step S57, the current value from the current value detection unit 43 is read, and it is received as a load. In addition, the read timing of the current value is performed every second, for example. In step S58, the received tension TN is added to the variable SS, a new variable SS is calculated, and the routine proceeds to step S53.

When the fishing line is wound to the second string length L2, the flow proceeds from step S53 to step S59. In step S59, the average value ST (ST = SS / N) of the load is calculated from the variable SS representing the sum of the detected loads. In step S60, it is determined whether the average value ST of the calculated load exceeds the predetermined predetermined load Ts (for example, 5A).

When it determines with the average value ST of load being smaller than predetermined load Ts, it transfers to step S61 from step S60. In step S61, a flag FF indicating that the average value ST of the load is smaller than the predetermined load Ts is set. In step S62, the distribution stop position FN is set to a value larger than the third row length L3 (e.g., 10m), that is, the first row length L1 (e.g., 6m), which is a standard distribution stop position. In other words, when the load acting on the fishing line is small, the distribution stop position FN is made larger than when the load is large. When step S62 ends, it returns to each operation mode processing.

If it is determined that the average value ST of the load exceeds the predetermined load Ts, the process proceeds from step S60 to step S63. In step S63, it is determined whether the flag FF is set. This judgment is that if the flag FF is set, the load was small when the previous time was taken up. In this case, since the distribution stop position FN is set to 10 m which is 3rd row length L3, when a fish is caught, it is arrange | positioned below a ship, and it becomes difficult to put a fish in hand. If the flag FF is set, the flow advances from step S63 to step S64 to reset the flag FF. In step S65, the delivery stop position FN is set to the first string length L1 (for example, 6 m), and the process returns to each operation mode process. If the flag FF is not set, processing returns to each operation mode processing.

In step S39 of each operation mode process of FIG. 7, it is determined whether the water depth LX was 10 m ahead of the distribution stop position FN, ie, the preparation was wound up to the position to reach the distribution stop position FN 10 m forward. This judgment is used to set the deceleration position RX. That is, it is wasteful to set the deceleration position RX for every winding, so it is judged that if it is rolled up to this position, it will actually wind up to a ship.

In step S40, it is determined whether the water depth LX based on the calculation result was equal to the deceleration position RX. In step S41, it is determined whether the water depth LX based on the calculation result coincides with the delivery stop position FN.

If the water depth LX coincides with a depth of 10 m from the delivery stop position FN, the flow proceeds from step S39 to step S42. In step S42, it is determined whether the deceleration position RX is already set. If it is determined in step S42 that the deceleration position RX has already been set, the process proceeds to step S40. If it is determined that the deceleration position RX is not set, the flow proceeds to Step S43, the deceleration position RX is set, and the flow proceeds to Step S40.

The deceleration position RX is determined by the spool rotational speed data DV based on the detection result of the spool sensor 41 and the load (tension TN) based on the detection result of the current value detection unit 43. Even if the deceleration is set equal, the actual deceleration becomes small when the load decreases. For this reason, the deceleration position RX as row length data (depth) which starts deceleration from a power supply stop position FN is determined by rotation speed and a load. Specifically, deceleration position RX is determined by the following formula.

RX = FN + 2 × (VA × DV-TB × TN)

Where VA is speed coefficient data and TB is load coefficient data. In addition, speed coefficient data VA and load coefficient data TB are set so that the value of (VAxDV-TBxTN) may change between 0.5-1.5, for example.

Therefore, the deceleration position RX becomes a deceleration position, for example, up to 3 m away from the distribution stop position FN when the speed becomes faster and the torque becomes smaller, for example, based on a position 2 m ahead of the distribution stop position FN. Is increased to a deceleration position that is closer to, for example, at least 1m to the distribution stop position FN. In order to prevent overrun, when the torque is small and the speed is large, the deceleration position RX is changed to the depth side deeper than the reference position. When the torque is large and the speed is slow, the deceleration position RX is changed to the depth side shallower than the reference position. Let's do it. By setting the deceleration position RX in accordance with the speed and torque in this manner, the deceleration position RX is far from the distribution stop position FN even at low load and high speed when the equipment is recovered during tension constant control. It is easy to be arranged in the field. When it does not wind up to the depth of 10m from a delivery stop position FN, it transfers to step S40 from step S39.

When the water depth LX reaches the deceleration position RX, that is, the gear is rolled up to the deceleration position RX, the process proceeds from step S40 to step S44. In step S44, the deceleration position RX is reset. By this, a new deceleration position RX is set at the next turn up. In step S45, the rotation of the motor 12 is decelerated at a predetermined deceleration, and the flow proceeds to step S41. When it does not wind up to the deceleration position RX, it transfers to step S41 from step S40.

When the delivery stop position FN is reached, the process proceeds from step S41 to step S46. In step S46, the buzzer 44 is sounded to inform that the gear is in the boat. In step S47, the motor 12 is turned off. As a result, when the fish are caught or when the food is collected and the food is exchanged, the fish and the food are arranged at a position that is easy to be put in the water. If it is not wound to the power supply stop position FN, the flow returns to the main routine.

<Characteristic>

(A) Since the distribution stop position (stop line length) FN can be set according to the load acting on a fishing line, the distribution stop position FN can be set suitably according to the magnitude of a load. Therefore, regardless of the load acting on the fishing line, it is possible to accurately arrange the outfit on the boat.

(B) When the load is smaller than the predetermined value, the distribution stop position FN is set longer than when the load is larger than the predetermined value, so that the equipment can be accurately placed on the boat without the load being applied to the rod, regardless of the load acting on the fishing line. do.

(C) Since the distribution stop position FN is set by comparing the average value ST of the fluctuating load and the predetermined value Ts, it is possible to more accurately arrange the discharging on the dispensing without getting caught on the pole end. In particular, when the first row length L1 is set to the standard distribution stop position FN, when the load is small, the distribution stop position FN is longer than the standard one, so that it is easy to arrange the gear in the distribution. In addition, it is possible to prevent the picking from being caught by the guide at the end of the pole.

(D) When the average value ST of the load exceeds the predetermined value Ts, the distribution stop position FN is set to a line length equal to or less than the first line length L1 set first. Therefore, when the average value ST of the load exceeds the predetermined value Ts and the fish is caught in the preparation, the difference between the measured line length and the actual line length is small. It is easy to arrange the gear at the optimum position according to the method.

(E) When the power supply is turned on to the reel control unit 30, the distribution stop position FN is set to 6 m, which is the first row length L1, so that the gear can be placed at the standard distribution stop position FN when starting fishing. have.

(F) When it is determined that the row length is 6 m (first row length) or less and the rotation of the spool 10 is stopped for a predetermined time (for example, 5 seconds) or more, the row length at that time is changed to the distribution stop position FN. Setting. For this reason, since the distribution stop position FN which changes with ship size etc. can be set to the position which an angler actually stopped, the optimum stop position can always be set.

(G) The first row shorter than the third row length L3 in the winding after the stop position FN is set to the long third row length L3 when the average value of the load, such as when a fish is caught in the gear, exceeds a predetermined value. Since the delivery stop position FN is set to the length L1, the gear is arrange | positioned to a boat, and it becomes easy to put the fish caught in the gear.

(H) When the gear is wound up to the front of the boat, the motor 12 is decelerated by shifting the deceleration position in consideration of the load acting on the fishing line and the speed of the motor 12 (the rotation speed of the spool 10). Therefore, even if the load and the speed vary, the equipment can be securely placed on the boat.

<Other Example>

As mentioned above, although one Example of this invention was described, this invention is not limited to the said Example, A various change is possible in the range which does not deviate from the summary of invention.

(a) In the above embodiment, the distribution stop position FN is changed by comparing the average value ST of the load acting on the fishing line with the set load Ts, but the present invention is not limited to this. For example, the load stop position may be changed by comparing the load at any line length with the set load.

(b) In the said embodiment, although the detection start of load was set to 2 second after winding start, this invention is not limited to this. In addition, although the 1st line length L1 was set to 6m and the 2nd line length L2 for terminating a measurement was set to 21m before 15m of the 1st line length L1, and the 3rd line length L3 to 10m, these numerical values are an example, The present invention is not limited to these numerical values. For example, if the maximum value of the emitted line length is 50m or less, the third line length L3 is 8m, and if it is 200m or more, the third line length L3 is 15m. The value of the length L3 may be changed. Alternatively, the third row length L3 may be calculated by calculation from the detected load and the released row length. In either case, the relationship between the first row length L1, the second row length L2, and the third row length L3 is preferably L2> L3> L1.

(c) In the above embodiment, the deceleration position is set 10 m in advance of the distribution stop position. However, if the deceleration position is being rolled up, it may be anywhere. In addition, although the reference | standard of the deceleration position was set to 2m, this is an example and a reference position is not limited to 2m.

(d) In the above embodiment, the load determined on the fishing line is determined by the current value flowing through the motor 12, but the present invention is not limited to this. For example, the torque acting on the motor 12 may be detected by the torque sensor and used as a load acting on the fishing line. It is also possible to directly detect the tension acting on the fishing line and use it as a load acting on the fishing line.

(e) In the above embodiment, the case where the load is smaller than the predetermined value has been described. On the contrary, when the load is larger than the predetermined value, the fourth line length (for example, 4 m) shorter than the first string length L1 is wound. You may stop it. Also in this case, it is preferable to set the water depth LX which has been stopped for 5 seconds or more at a depth of 6 m or less to the new distribution stop position FN, and to stop at the first row length L1 if the load at the next turn up is not more than a predetermined value.

(f) The flowchart of FIG. 5 thru | or 8 of the said Example shows an example of the process sequence of a motor control apparatus, and this invention is not limited to these process sequences.

10: spool
12: motor
30: reel control unit
41: spool sensor (an example of rotation detection means)
43: current value detection unit (an example of load detection means)
46: memory
53: data storage area

Claims (8)

It is a motor control device of the electric reel for controlling the motor for driving the spool to which the fishing line is wound,
Row length measuring means for measuring the row length of the fishing line released from the spool;
Load detecting means for detecting a load acting on the fishing line;
Stop row length setting means for setting a stop row length for stopping the rotation of the motor upon winding up according to a detection result of the load detecting means;
Motor control means for stopping rotation of the motor when the row length measured by the row length measuring means reaches the set stop row length
Motor control device of the electric reel having a. The method of claim 1,
The stop line length setting means is configured to set the stop line length longer than when the load exceeds the predetermined value when the load detected by the load detecting means is smaller than a predetermined value. Motor control unit. The method of claim 2,
And rotation detection means for detecting a rotation direction and a rotation speed of the spool,
The stop line length setting means may be configured such that the load detecting means has a length from the time when the motor starts the rotation based on the detection result of the rotation detecting means to a second line length longer than a first set length after a predetermined time elapses. Comparing the average value of the detected load with the predetermined value, and when the average value is smaller than the predetermined value, setting the stop line length to a third line length longer than the first line length and shorter than the second line length, Motor control unit of electric reel. The method of claim 3,
When the average value exceeds the predetermined value, the motor control apparatus of the electric reel to set the stop line length to a line length less than or equal to the first line length set first. The method according to claim 3 or 4,
The stop line length setting means sets the stop line length to the first line length when power is supplied to the motor control means. The method according to any one of claims 3 to 5,
The stop line length setting means, when the measurement result of the line length measuring means is equal to or less than the first line length and the rotation detecting means determines that the rotation of the spool is stopped for a predetermined time or more, the line length at that time The motor control apparatus of the electric reel to set to the stop line length. The method according to claim 5 or 6,
The stop line length setting means sets the next stop line length when the fishing line is released and wound up by the motor after the rotation of the motor stops at the third line length and the average value exceeds the predetermined value. The motor control apparatus of the electric reel set to the said 1st string length. 8. The method according to any one of claims 3 to 7,
And a deceleration line length setting means for setting a deceleration line length for decelerating the rotation of the motor by the detection result of the load detecting means and the rotation detecting means at the time of winding up,
And the motor control means decelerates the rotation of the motor at the deceleration string length.

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