CN1937915A - Method and device for controlling weight - Google Patents
Method and device for controlling weight Download PDFInfo
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- CN1937915A CN1937915A CNA2004800427232A CN200480042723A CN1937915A CN 1937915 A CN1937915 A CN 1937915A CN A2004800427232 A CNA2004800427232 A CN A2004800427232A CN 200480042723 A CN200480042723 A CN 200480042723A CN 1937915 A CN1937915 A CN 1937915A
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- 238000000034 method Methods 0.000 title claims abstract description 106
- 230000001965 increasing effect Effects 0.000 claims abstract description 22
- 238000004260 weight control Methods 0.000 claims description 55
- 238000004062 sedimentation Methods 0.000 claims description 36
- 230000008859 change Effects 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 65
- 241000238371 Sepiidae Species 0.000 description 25
- 238000012546 transfer Methods 0.000 description 20
- 239000013535 sea water Substances 0.000 description 11
- 230000004069 differentiation Effects 0.000 description 10
- 230000005484 gravity Effects 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 241000251468 Actinopterygii Species 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 101100136092 Drosophila melanogaster peng gene Proteins 0.000 description 1
- 241001236644 Lavinia Species 0.000 description 1
- 235000002597 Solanum melongena Nutrition 0.000 description 1
- 244000061458 Solanum melongena Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K89/00—Reels
- A01K89/015—Reels with a rotary drum, i.e. with a rotating spool
- A01K89/0155—Antibacklash devices
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K79/00—Methods or means of catching fish in bulk not provided for in groups A01K69/00 - A01K77/00, e.g. fish pumps; Detection of fish; Whale fishery
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K89/00—Reels
- A01K89/015—Reels with a rotary drum, i.e. with a rotating spool
- A01K89/017—Reels with a rotary drum, i.e. with a rotating spool motor-driven
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- Biodiversity & Conservation Biology (AREA)
- Marine Sciences & Fisheries (AREA)
- Mechanical Means For Catching Fish (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Abstract
A method and a device for controlling a weight capable of rapidly lowering the weight without producing problems with line slack and others. In the method of controlling the lowering speed of the weight when the weight attached to a fishline is lowered from a sea level to a specified depth, the weight comprises a deceleration means for decelerating the lowering speed of the weight according to the reduction in speed when the weight is positioned at a depth corresponding to a speed reducing area when a change in the speed of the weight when the weight is lowered by its own weight is classified into a speed increasing area where the weight is thrown into the sea level, accelerated, and reaches the maximum speed, the speed reducing area where the speed of the weight is changed to be reduced after the speed increasing area, and a constant speed area where the speed of the weight is converged to an approximately specified value after the speed reducing area.
Description
Technology is contiguous
The present invention relates to the control method and the device of weight, in more detail, relate to the control method and the control device of weight used when angling cuttlefish sedimentation weight.
Background technology
Be that the fishing money that has weight to be attached to the butt hook front end is wound up on the drum when angling cuttlefish, down, on the volume, catch cuttlefish in this drum volume of the main body upper edge of angling the cuttlefish machine.Angle under the volume of cuttlefish machine, the periodicity on the volume has a significant impact quantity of the catch, briefly, periodicity is many, the probability height that cuttlefish rises to the bait, even so the fishery personnel wish that only carry out one-stop operation also can increase periodicity more.In general, every periodicity that angles the cuttlefish machine to carry out in 1st is about 200～300 times.
In the control device of weight, have CD-ROM drive motor, make the suitably direction revolution of a pair of rotary drum edge, allow the fishing line volume go up, to roll up down by CD-ROM drive motor.Between the axle of the motor drive shaft of CD-ROM drive motor and rotary drum, be provided with the one-way clutch that breaks down when being used to prevent the weight sedimentation.One-way clutch constitute the volume on direction freely turn round, the volume under direction then when the revolution of CD-ROM drive motor is above, do not turn round.Specifically, when the rotating ratio drum axle of motor drive shaft fast, drum axle freely turns round.But when drum axle freely turns round, not the situation that descends reposefully, fishing line that setline deviates from from rotary drum or roller will take place problem such as deviate from for make weight because of waving of ship.So,, need the rotating speed of control motor drive shaft in order to keep the tensioning state of fishing line.
The control device that angles the cuttlefish machine in the past is referred to as the parts of inducing operation of tongue and groove in order to control when being provided with on the fishing line volume as shown in Patent Document 1.The control of this tongue and groove and cuttlefish angled direct relation, be that to improve operating efficiency necessary.But it is not only will pay attention to fishing gear to be deposited to the purpose depth of water that fishing line is rolled up in the control in following time.
For this reason, weight control method in the past can keep under the tensioning state last volume in order to make fishing line, just must be slower than the rotating speed of drum axle with the speed setting of motor.The control method of this weight is not to control corresponding to the settling velocity variation of weight, though thereby can make weight be deposited to the purpose depth of water, but long problem of time is arranged, can not cause volume down, periodicity increase on the volume and make the low problem of operating efficiency thereby also just had.
Below according to Figure 13 and 14 explanations weight control method in the past.Weight control method in the past is to carry out with the settling velocity of predetermined depth of water conversion weight, and just the settling velocity with weight is transformed to different fixed speeds intermittently from fixed speed.
Now according to the flowchart text weight control method in the past of Figure 14.As shown in figure 14, at first operation under the volume of step 31 (S31) beginning fishing line.Its rotating speed inferior to step 32 (S32) instruction CD-ROM drive motor becomes predetermined speed V3.Be transformed into step 33 (S33) again, whether the degree of depth of differentiating weight reaches depth of water L5.When step 33 (S33) is YES, transfer to step 34 (S34), the rotating speed of instruction CD-ROM drive motor is V4.Step 33 (S33) repeats above-mentioned differentiation during for NO.Then, transfer to step 35 (S35), whether the degree of depth of differentiating weight reaches depth of water L6.When step 35 (S35) is YES, be transformed into step 36 (S36), finish volume operation down.When step 35 (S35) is NO, repeat above-mentioned differentiation, by these a series of operations, weight is deposited to target depth depth of water L7.
In the situation of using said method, the speed control of carrying out is irrelevant with the velocity variations that weight is let alone when resedimentation.Therefore, for problem such as do not cause that fishing line is deviate from, need settling velocity with weight be restricted to and be no more than required limit.Like this, weight being deposited to the required time of desired depth just becomes problem.
In addition, for two phase transformation from the fixed speed to the fixed speed, having can not be to corresponding to making weight make the problem of meticulous control with the velocity variations when the resedimentation.
Moreover what in fact numerical value such as rotating speed V3, the V4 of CD-ROM drive motor and depth of water L5 used in the above-mentioned control method is to depend on fishing dealer's intuition and the result that experience sets, and fearness can be owing to problems such as the people who sets numerical value cause that fishing line is deviate from actually.
Patent Document 1: the spy open the 2002-291388 communique,
Summary of the invention
In order to address the above problem, the object of the invention provides problem such as do not take place that fishing line is deviate from, and can make the weight control method and the control device of weight rapid subsidence.
In order to address the above problem, weight control method of the present invention is to control the method for the settling velocity of above-mentioned weight with investing weight on the fishing line when the sea is deposited to desired depth, it is characterized in that, when the velocity variations during from resedimentation is distinguished into weight and drops into the sea after-acceleration and increase regional to the speed of maximum speed above-mentioned weight let alone, the speed that the weight speed-shifting becomes to reduce to be inclined to after above-mentioned speed increases the zone reduces the zone, when above-mentioned speed reduces zone back weight speed convergence to the certain zone of speed of certain value roughly, including deceleration device can slow down the weight settling velocity according to this tendency that reduces when above-mentioned weight is positioned at corresponding above-mentioned speed and reduces the degree of depth in zone.
According to said method,,, make weight be deposited to desired depth apace so fishing line can be held in tensioning state owing to can agree to the settling velocity of weight with the control of the velocity variations when resedimentation weight.In other words, be converted to the speed that reduces to be inclined in the settling velocity of weight and reduce in the zone, slow down owing to the settling velocity of weight is comply with reduce tendency, just can be to make the weight sedimentation from the identical speed of resedimentation with the weight edge.Make fishing line keep the state of tensioning like this.
Have again, weight control method of the present invention is to control the method for the settling velocity of above-mentioned weight with investing weight on the fishing line when the sea is deposited to desired depth, it is characterized in that, when the velocity variations during from resedimentation is distinguished into weight and drops into the sea after-acceleration and increase regional to the speed of maximum speed above-mentioned weight let alone, the speed that the weight speed-shifting becomes to reduce to be inclined to after above-mentioned speed increases the zone reduces the zone, when above-mentioned speed reduces zone back weight speed convergence to the certain zone of speed of certain value roughly, include: the high speed holding device, it can be positioned at the settling velocity of the weight when continuing to keep reaching above-mentioned maximum speed or its neighbor when increasing the degree of depth in zone corresponding to above-mentioned speed at above-mentioned weight; Deceleration device, it can be after above-mentioned weight arrives the degree of depth that reduces the zone corresponding to above-mentioned speed reduces to be inclined to the settling velocity that makes weight and slows down according to above-mentioned.
According to said method,,, make weight be deposited to desired depth apace so fishing line can be held in tensioning state owing to can agree to the settling velocity of weight with the control of the velocity variations when resedimentation weight.So, speed increase the zone when making weight borrow from resedimentation maximum speed or near the settling velocity that weight is arrived this zone keep intact energy rapid subsidence weight just.In addition, be transformed into the speed that reduces to be inclined in the settling velocity of weight and reduce in the zone owing to can slow down according to reducing to be inclined to the settling velocity that makes weight, so can allow weight with its by means of velocity sedimentation from the speed same degree of resedimentation.So also fishing line can be remained the state of tensioning.
Have, weight control method of the present invention is to control the method for the settling velocity of above-mentioned weight with investing weight on the fishing line when the sea is deposited to desired depth again.It is characterized in that, when the velocity variations during from resedimentation is distinguished into weight and drops into the sea after-acceleration and increase regional to the speed of maximum speed above-mentioned weight let alone, the speed that the weight speed-shifting becomes to reduce to be inclined to after above-mentioned speed increases the zone reduces the zone, when above-mentioned speed reduces zone back weight speed convergence to the certain zone of speed of certain value roughly, include: high speed holding device, near the settling velocity of the weight when it can continue to keep above-mentioned maximum speed or reach it when above-mentioned weight is positioned at the degree of depth that increases the zone corresponding to above-mentioned speed; Deceleration device, it can be after above-mentioned weight arrives the degree of depth that reduces the zone corresponding to above-mentioned speed reduces to be inclined to the settling velocity that makes weight and slows down according to above-mentioned; The low speed holding device, it can be when above-mentioned weight be positioned at the degree of depth corresponding to the certain zone of above-mentioned speed, and the settling velocity of weight is remained near above-mentioned certain value or its; Arresting stop, it can stop the sedimentation of weight when above-mentioned weight arrives desired depth.
According to said method,,, make weight be deposited to desired depth apace so fishing line can be held in tensioning state owing to can agree to the settling velocity of weight with the control of the velocity variations when resedimentation weight.So, but the maximum speed when speed increases that former state ground keeps weight to borrow from resedimentation in the zone or arrive near the settling velocity of the weight it, thus can make the weight rapid subsidence.In addition, be transformed into the speed that reduces to be inclined in the settling velocity of weight and reduce in the zone owing to can slow down according to reducing to be inclined to the settling velocity that makes weight, so can allow weight with its by means of velocity sedimentation from the speed same degree of resedimentation.So also fishing line can be remained the state of tensioning.Have again, in the certain zone of speed, be worth owing to can remain the settling velocity of weight with near the certain value when the resedimentation or its, thereby can make the weight rapid subsidence.So also can be same as described above, fishing line is held in tensioning state.
Have, weight control method of the present invention is to control the method for the settling velocity of above-mentioned weight with investing weight on the fishing line when the sea is deposited to desired depth again.It is characterized in that, velocity variations when letting alone above-mentioned weight from resedimentation is distinguished into weight and drops into the speed increase zone of sea after-acceleration to maximum speed, the speed that the weight speed-shifting becomes to reduce to be inclined to after above-mentioned speed increases the zone reduces the zone, when above-mentioned speed reduces zone back weight speed convergence to the certain zone of speed of certain value roughly, include speeder, it can be when above-mentioned weight be positioned at the degree of depth in corresponding above-mentioned speed increase zone, in above-mentioned speed increase zone,, make the settling velocity of weight reach above-mentioned maximum speed or its neighbor along the increase curve of describing the weight velocity variations.
By said method,,, make the weight rapid subsidence to desired depth so fishing line can be held in tensioning state owing to can agree to the settling velocity of weight with the control of the velocity variations when resedimentation weight.So increase the zone in speed, because the weight that can retouch out along speeder is with the increase curve of the velocity variations of this weight when the resedimentation, speedup in the settling velocity of control weight is so problem such as prevented that fishing line from deviating from reliably.
Have, weight control method of the present invention is characterised in that again, above-mentioned certain value and neighbor thereof are equivalent to 90～100% speed of aforementioned certain value in the control method of above-mentioned weight.
According to said method, selected to make the weight rapid subsidence and allowed fishing line remain the optimum value of tensioning state as the numerical value of control weight settling velocity.
Have, weight control method of the present invention is characterised in that in above-mentioned weight control method, maximum speed and neighbor thereof are equivalent to 90～100% of aforementioned maximum speed again.
According to said method, selected to make the weight rapid subsidence and allowed fishing line remain the optimum value of tensioning state as the numerical value of control weight settling velocity.
Have, weight control method of the present invention is characterised in that deceleration device makes the settling velocity of weight do linear successively decreasing in above-mentioned weight control method again.
According to said method, can the settling velocity of weight be deferred to simple control method and reduce tendency.
Have, weight control method of the present invention is characterised in that the position of weight can be surveyed by the length of emitting of fishing line again.
According to said method, can be according to the position that length is correctly grasped weight that emits of fishing line.
Weight control device of the present invention comprises: the rotary drum that will emit with the fishing line of weight, drive the CD-ROM drive motor of this rotary drum, the revolution uniaxially of this CD-ROM drive motor is passed to the clutch of this rotary drum, survey above-mentioned fishing line and emit the encoder of length, control the rotating control part of above-mentioned rotary drum corresponding to the above-mentioned length of emitting that above-mentioned encoder detects, it is characterized in that, drop into the sea after-acceleration and increase the zone when above-mentioned weight being listened velocity variations when letting alone to conduct oneself with dignity sedimentation be divided into weight to the speed of maximum speed, the speed that the weight speed-shifting becomes to reduce to be inclined to after above-mentioned speed increases the zone reduces the zone, when above-mentioned speed reduced zone back weight speed convergence to the certain zone of speed of certain value roughly, possessing had deceleration device can make above-mentioned emitting allow the rotating speed of above-mentioned CD-ROM drive motor comply with the above-mentioned tendency that reduces when length reduces the zone corresponding to speed to slow down.
According to said structure, owing to can control the CD-ROM drive motor of driving rotational drum with the velocity variations when the resedimentation according to weight, so can make the fishing line of emitting often keep tensioning state and can make weight be deposited to desired depth apace simultaneously from rotary drum, and reduce in the zone to the speed that reduces to be inclined at the weight speed-shifting, owing to the rotating speed of CD-ROM drive motor is comply with reduce tendency and be slowed down, just can be to make the weight sedimentation with the speed when the resedimentation near weight.So also can fishing line be held in tensioning state same as described abovely.
Have again, weight control device of the present invention comprises: the rotary drum that will emit with the fishing line of weight, drive the CD-ROM drive motor of this rotary drum, the revolution uniaxially of this CD-ROM drive motor is passed to the clutch of this rotary drum, survey above-mentioned fishing line and emit the encoder of length, control the rotating control part of above-mentioned rotary drum corresponding to the above-mentioned length of emitting that above-mentioned encoder detects, it is characterized in that, when the velocity variations during from resedimentation is divided into weight and drops into the sea after-acceleration and increase regional to the speed of maximum speed above-mentioned weight let alone, the speed that the weight speed-shifting becomes to reduce to be inclined to after above-mentioned speed increases the zone reduces the zone, when above-mentioned speed reduces zone back weight speed convergence to the certain zone of speed of certain value roughly, above-mentioned control part possesses speeder is arranged, be positioned at when increasing the degree of depth in zone in the above-mentioned length of emitting, increase the zone in this speed and make the settling velocity of weight along the increase curve speedup of describing the weight velocity variations to above-mentioned maximum speed or its neighbor corresponding to above-mentioned speed.
According to said structure, owing to can control the CD-ROM drive motor of driving rotational drum with the velocity variations when the resedimentation according to weight, so can make the fishing line of emitting often keep tensioning state and can make weight be deposited to desired depth apace simultaneously from rotary motor, also owing to make the settling velocity of weight arrive above-mentioned maximum speed or its neighbor along the increase curve speedup of describing the weight velocity variations, can make the weight rapid subsidence, so also can make fishing line remain tensioning state.
The effect of invention
According to weight control method of the present invention, owing to be, do not produce fishing line so can keep the tensioning state of fishing line and problem such as deviate from according to the settling velocity of weight with the velocity variations control weight when the resedimentation.In addition, owing to can make weight be deposited to desired depth apace, so can increase on the volume that angles the cuttlefish machine, volume is periodicity down, and operating efficiency is improved.
Have again, according to control device of the present invention, owing to be to control the speed of gyration of the corresponding CD-ROM drive motor of velocity variations therewith with the velocity variations when the resedimentation, do not produce fishing line so can keep the tensioning state of fishing line and problem such as deviate from according to weight.In addition, owing to can fast weight be deposited to desired depth apace,, make the operating efficiency raising so can increase on the volume that angles the cuttlefish machine, the periodicity under the volume.
Description of drawings
Fig. 1 is the end view of control device structure that shows the weight of bright form of implementation of the present invention (1).
Fig. 2 is the plane of control device structure that shows the weight of bright form of implementation of the present invention (1).
Fig. 3 is the block diagram of control part structure that shows the weight of bright form of implementation of the present invention (1).
Fig. 4 is the figure of control method of the weight of explanation form of implementation of the present invention (1).
Fig. 5 is the figure of control method of the weight of explanation form of implementation of the present invention (1).
Fig. 6 is the flow chart of control device operation that shows the weight of bright form of implementation of the present invention (1).
Fig. 7 is the figure of control method of the weight of explanation form of implementation of the present invention (2).
Fig. 8 is the flow chart of control device operation that shows the weight of bright form of implementation of the present invention (2).
Fig. 9 shows that weight borrows the velocity variations when resedimentation.
Figure 10 shows the control result of weight control method of the present invention.
Figure 11 shows the control result of weight control method of the present invention.
Figure 12 shows the control result of weight control method in the past.
Figure 13 illustrates the control method of weight in the past.
Figure 14 shows the flow chart of weight control device operation in the past.
The meaning of each label is as follows among the figure:
The control device of 1 weight
10 control device main bodys
11 weights
12 fishing lines
13 fish hooks
14 rotary drums
15 CD-ROM drive motors
16 deceleration devices
17 rollers
18 grooves
20 control parts
21 input units
211 communicators
212 keys
213 outer button
214 displays
215 switches that abend
216 encoders
22 interface circuits
23 control device
231 CPU
232 quick ROM
233 RAM
24 power parts
S angles the cuttlefish ship
V1-V4 speed
The Vmax maximum speed
The Vc certain value
L0～L7 the depth of water
The A sea
B～D the depth of water
X speed increases the zone
Y speed reduces the zone
Z speed is the zone necessarily
Embodiment
Describe in detail according to Fig. 1～8 below and implement optimised form of the present invention.
At first according to Fig. 1～control device of 6 explanation the invention process forms (1) and the control method that adopts this control device.Fig. 1～3 show the schematic configuration of the weight control device 1 of bright form of implementation (1).Shown in Fig. 1 and 2, a pair of rotary drum 14 has been installed on control device main body 10.Control device main body 10 has CD-ROM drive motor 15, by CD-ROM drive motor 15 this is rotated by suitable direction rotary drum 14, promptly rolls up or rolls up down with the fishing line 12 of weight 11.Be provided with the control part 20 of control CD-ROM drive motor 15 rotating speeds at this, control the rotating speed of rotary drum 14 by the rotating speed of control CD-ROM drive motor 15.In addition, the extra large side of leaning at each rotary drum 14 is provided with roller 17.Fishing line 12 with weight 11 is roller 17 guidings, on the volume or under the volume.Be provided with chute 18 between rotary drum 14 and roller 17, the cuttlefish on the hook is fallen in the chute 18, accommodates in the ship.
Such weight control device 1 is provided with many at the port and starboard that angles cuttlefish ship S.This of weight many control device 1 carry out centralized Control by central control device.
Equally, in parallel with respect to the axis of weight and orthogonal two perspective planes, if the ratio k=MU/MD of moment MU of weight center of gravity top projected area and a moment MD of center of gravity bottom projected area then preferably adopts to be characterized as and satisfies 2.3≤k≤5.0 and the weight of plumage shape structure is got on top.Owing to make weight situation of sedimentation in water be stabilized to the little direction of resistance, so can in the short time, be deposited to the predetermined degree of depth.Can also in being difficult to the trend of proper flow, be deposited to the destination in addition.
Equally, in parallel with respect to the axis of weight and orthogonal two perspective planes, if the ratio k=MU/MD of moment MU of weight center of gravity top projected area and a moment MD of center of gravity bottom projected area then preferably adopts such weight: satisfy 2.3≤k≤5.0 and have the part of bob in the weight bottom and be provided with the stabilizing member that is not all one with above-mentioned bob part on weight top.Owing to make weight situation of sedimentation in water be stabilized to the little direction of resistance, so can in the short time, be deposited to desired depth.Can also in being difficult to the trend of proper flow, be deposited to the destination in addition.
CD-ROM drive motor 15 is used for making rotary drum 14 along suitably direction revolution, and the driving force of this CD-ROM drive motor 15 passes to rotary drum 14 by the deceleration device of installing on it 16.
Deceleration device 16 is provided with the one-way clutch that revolution is only passed to a direction between the drum axle of the motor drive shaft of CD-ROM drive motor 15 and rotary drum 14.One-way clutch is configured to go up direction along volume can turn round freely that direction then can not rotating clutch more than the revolution of CD-ROM drive motor 15 under roll up.In other words, drum axle can freely turn round when the rotating ratio drum axle of motor drive shaft is fast.Therefore can limit fishing line 12 not to be released to and surpass the length that needs.
Control device 23 comprises CPU231, FLASH ROM232, RAM233, and the CPU231 computing is carried out the speed indication by the data of interface circuit 22 inputs through 24 pairs of CD-ROM drive motors of power part 15.
Input unit 21 mainly comprises encoder 216 and KEY212.What KEY212 constituted the settling velocity that can import weight and fishing line emits predefined parameters such as length, is shown on the display 214.Encoder 216 can read the revolution of drum axle, and the drum axle revolution of input CPU231 then is transformed to the length of emitting of fishing line 12.The degree of depth that can judge weight 11 in view of the above is to be positioned at speed described later to increase regional X, and the speed regional Y that slows down is among which of the certain regional Z of speed.
Also have outer button 213 on the input unit 21, also can be by the operation of outer button 213 indication CD-ROM drive motors 15.Also be provided with the switch 215 that abends on the input unit 21, constitute the speed command that when breaking down, can end to issue power part 24 by CPU231, to prevent accident.
The following describes the method for using above-mentioned weight control device 1 working control weight sedimentation.The control method of weight of the present invention except distinguishing a plurality of zones corresponding to weight speed, also changes the settling velocity of weight corresponding to these zones and makes it to be deposited to desired depth shown in Fig. 4 and 5.
At first as follows carrying out is distinguished into a plurality of zones corresponding to weight speed.The inventor has found that at first weight 11 borrows the velocity variations when resedimentation clearly to depict subsidence curve shown in Figure 5.Front end at fishing line 12 is installed with butt hook, at it weight 11 is installed then foremost.Fishing line 12 hangs down marine by roller 17 on rotary drum 14.
Weight control method of the present invention borrows the velocity variations when the resedimentation to be divided into several intervals shown in Fig. 4 and 5 according to weight 11.These several intervals are to borrow velocity variations when the resedimentation appended weight on the fishing line 12, and being distinguished into speed from sea A towards the purpose depth of water increases regional X, and speed reduces regional Y and the certain regional Z of speed.
Speed increases regional X and represents that weight 11 drops into sea A and goes up maximum speed is quickened to reach in the back by the gravity that gives weight 11 zone.Can infer that at the initial stage of dropping into sea A, fishhook 13 is that water is little for the resistance of fishhook 13 in a part of sedimentation entry, thereby weight 11 quickens sedimentation.Then, the weight 11 of acceleration reaches maximum speed Vmax at depth of water B place.
Speed reduces that regional Y represents is that weight 11 is transformed into its speed and gets the zone that reduces to be inclined to after speed increases regional X, and the reason that becomes to reduce to be inclined to as the speed-shifting of weight 11 can think that fishhook 13 is by due to the resistance of rotary drum 14 and roller 17.Like this, owing to cause major part sedimentation in water of fishhook 13 along with the sedimentation of weight 11.Thereby the suffered resistance of fishhook add die can think the speed of weight 11 change into reduce the tendency.
What the certain regional Z of speed represented is that speed reduces after the regional Y, and the speed convergence of weight 11 arrives the roughly zone of certain value VC, is the scope from depth of water C to depth of water D.At this moment, fishing line 12 and fishhook 13 suffered resistances reduce, thereby can think roughly the same with the gravity that gives weight 11.Particularly since fishhook 13 not twisting cohesion on rotary drum 14 and roller 17, so can infer that suffered resistance has reduced on rotary drum 14 and the roller 17.
In addition, at above-mentioned zone Z, because the length of emitting of fishing line 12 is increased to the resistance increase that fishing line 12 is subjected to, but the speed of weight 11 converges to certain value VC basically.This fact it seems be since fishing line 12 by rotary drum 14 resistance during with roller 17 compare with the resistance of fishhook 13 suffered water less, thereby to due to the essentially no influence of the speed of weight 11.
The weight control method that the weight settling velocity is changed be deposited to desired depth corresponding to above-mentioned each zone below with reference to flowchart text.Fig. 6 shows the flow chart of bright the invention process form (1).In addition, in above-mentioned Fig. 5, also show the command speed V1～V2 that gives CD-ROM drive motor 15 when understanding the sedimentation of control weight in the lump.
As shown in Figure 6, at first in step (S11), the volume of beginning fishing line 12 is operated down.Weight 11 is among this operation just drops into seawater from sea A.The length of emitting of fishing line 12 is measured as benchmark (0) when being positioned at sea A with weight 11.
In the high speed holding device of step 12 (S12), indication becomes predetermined speed V1 for the command speed of CD-ROM drive motor 15.Though speed V1 is set at maximum speed Vmax or its contiguous value in step 12, but at the initial stage that weight 11 is dropped into sea A is to do same acceleration sedimentation when borrowing from resedimentation with weight 11, and ability remains in this state by the high speed holding device of step 12 (S12) after reaching speed V1.Speed V1 is set at weight 11 with the maximum speed Vmax or its neighbor that reach when the resedimentation.In addition, from problem such as can prevent that fishing line from deviating from make weight as much as possible the viewpoint of rapid subsidence consider that speed V1 preferably is equivalent to 90～100% the speed of above-mentioned maximum speed Vmax.
Then, transfer to step 13 (S13), judge whether the degree of depth of weight 11 reaches depth of water L1.When step 13 (S13) is YES, transfer to step 14 (S14), the rotating speed of CD-ROM drive motor is done to slow down handle.When step 13 (S13) is NO, repeat above-mentioned differentiation, depth of water L1 is set at speed and reduces numerical value in the regional Y when being equivalent to make the flex point that the weight settling velocity slows down.Like this, depth of water L1 preferably is made as and makes the speed V1 that sets in the abovementioned steps 12 (S12) be no more than weight 11 by means of the weight speed that transfers to when reducing to be inclined to when resedimentation.Specifically, preferably L1 is set at 90～100% the depth of water that the weight speed of borrowing when resedimentation is reached be equivalent to maximum speed.
In the deceleration of step 14 (S14) is handled, the command speed that gives CD-ROM drive motor 15 is done linear the deceleration according to following formula 1 handle, the settling velocity of weight is slowed down.When making weight 11 borrow from resedimentation, speed transfers to and reduces tendency, depicts to reduce curve.The command speed that gives CD-ROM drive motor 15 preferably reduces by the above-mentioned curve that reduces.When the command speed of giving CD-ROM drive motor 15 when to reduce curve be little value with respect to this, to be restricted to the sedimentation of weight than required height sometimes, the sedimentation of weight then can be slack-off.On the other hand, when the command speed of giving CD-ROM drive motor 15 when to reduce curve be big value with respect to this, it is lax and problem such as deviate from then to be afraid of to take place fishing line 12.Therefore, command speed does not surpass the speed of weight, and will become along the speed that reduces curve, preferably sets suc as formula (1):
Command speed=(speed V1-speed V2)/((depth of water L2-depth of water L1)/(degree of depth of depth of water L2-weight))+speed V2 (formula 1)
Transfer to step 15 (S15) then, the degree of depth of differentiating weight reaches depth of water L2 not.When step 15 (S15) is YES, transfer to step 16 (S16), the rotating speed of instruction CD-ROM drive motor becomes speed V2.Step 15 (S15) then repeats above-mentioned differentiation when being NO.Depth of water L2 is equivalent to make the settling velocity of weight to remain the flex point of certain value from deceleration.In fact can borrow the data from resedimentation to determine by weight as depth of water L2, can be the length setting with fishhook 13 L2 also for example.
Then in the low speed holding device of step 16 (S16), the rotating speed of instruction CD-ROM drive motor becomes speed V2.The low speed holding device of settling velocity by step 16 that also is weight is restricted to speed V2.Be set at weight 11 as speed V2 and borrow certain value Vc or its contiguous value that converges to from resedimentation speed per hour degree.From problem such as prevent that fishing line from deviating from and make weight with viewpoint such as rapid subsidence as far as possible, speed V2 preferably is equivalent to 90～100% the speed of above-mentioned certain value Vc.When speed V2 surpassed 100% the speed be equivalent to Vc, it is lax and problem such as deviate from that fishing line 12 takes place sometimes.
Have again, though when borrowing from resedimentation, weight can converge to certain value Vc, owing to can in having the scope of amplitude to a certain degree, change usually, so speed V2 need be set to lower value.In addition, when using the weight of above-mentioned position of centre of gravity etc. when trying every possible means, because amplitude is little, no change is so can adopt the approximative value that speed V2 is set at the speed that is equivalent to certain value Vc100%.Above-mentioned weight since originally the sedimentation direction of weight be vertical direction, and often can revert to reduction moment about 0 ° owing to can produce the differential seat angle (weight angle) that makes with the weight axis, just can be with the little stable velocity sedimentation of velocity amplitude.
Transfer to step 17 (S17) again, whether the degree of depth of differentiating weight reaches depth of water L3.When step 17 (S17) is YES, transfer to the arresting stop of step 18 (S18), finish volume operation down.Step 17 (S17) then repeats above-mentioned differentiation when being NO.By carrying out this a series of operations, it is depth of water L4 that weight 11 is deposited to the target depth of water apace.
According to the control method of the weight of form of implementation (1),,, make weight 11 be deposited to desired depth apace so fishing line 12 can be remained in tensioning state owing to be to borrow the velocity variations when the resedimentation to control the settling velocity of weight according to weight 11.
Like this, increase among the regional X, borrow the maximum speed Vmax when resedimentation or be set in speed V1 about this speed owing to make the settling velocity of weight remain to weight 11, so can make the weight rapid subsidence in speed.Have again, transferring the speed that reduces to be inclined to in the settling velocity of weight reduces among the regional Y, owing to be the settling velocity of weight to be comply with reduce tendency to slow down, thus can with weight 11 by means of making weight 11 sedimentations, so also can make fishing line 12 be held in tensioning state from the identical speed of the speed of resedimentation.In addition, in the certain regional Z of speed, borrow the certain value Vc when the resedimentation or be set in speed V2 about this value because the settling velocity of weight is remained it, thus can make weight 11 sedimentation apace, and same as described abovely also fishing line 12 can be remained tensioning state.
Below according to Fig. 7 and 8 explanation forms of implementation of the present invention (2).
The feature of the control method of the weight of form of implementation of the present invention (2) is in the weight control method of form of implementation (1), carries out the speedup processing when speed increases the zone when weight is positioned at.As for the structure of the control device 1 of weight then according to form of implementation (1).In addition, a plurality of zones of distinguishing corresponding to weight speed are also according to form of implementation (1).
Corresponding to a plurality of zones of distinguishing according to weight speed, the settling velocity that makes weight changes and is deposited to the control method of the weight of desired depth referring now to flowchart text.Fig. 8 is the flow chart that shows bright form of implementation of the present invention (2).
As shown in Figure 8, at first in the volume operation down of step 21 (S21) beginning fishing line 12.Weight 11 is among this operation just drops into seawater from sea A.The length of emitting of fishing line 12 is measured as benchmark (0) when being positioned at sea A with weight 11.
In the speedup of step 22 (S22) is handled, make the rotating speed of CD-ROM drive motor 15 make linear speedup then by following formula (2).When weight was borrowed from resedimentation, speed quickened to depict the increase curve.The command speed that gives CD-ROM drive motor 15 preferably increases curve along this to be increased.When the command speed that gives CD-ROM drive motor 15 when to increase curve be little value, to be restricted to the sedimentation of weight than required height sometimes, the sedimentation of weight then can be slack-off, can prevent the problem that fishing line is deviate from reliably thus.
Command speed=speed V1-(speed V1/ (depth of water L1-depth of water L0)/(depth of water L1-weight degree of depth)) (formula 2)
Continue to transfer to step 23 (S23), whether the degree of depth of differentiating weight 11 reaches depth of water L0.When step 23 (S23) is YES, transfer to step 24, the speed of gyration of CD-ROM drive motor is remained speed V1.When step 23 (S23) is NO, repeat above-mentioned differentiation.The numerical value of the settling velocity that depth of water L0 preferably is made as weight in speed increases the zone during near maximum speed.The depth of water when specifically, preferably depth of water L0 being set at weight the speed when resedimentation of borrowing and being equivalent to 90～100% speed of maximum speed Vmax.
The rotating speed of the high speed holding device instruction CD-ROM drive motor of step 24 (S24) becomes the speed V1 that presets.According to this instruction, the settling velocity of weight remains speed V1.Speed V1 is set at weight 11 and borrows maximum speed or its contiguous value that reaches when resedimentation.In addition, from problem such as prevent that fishing line from deviating from and make the weight viewpoint of sedimentation as soon as possible, speed V1 preferably is equivalent to 90～100% the speed of above-mentioned maximum speed Vmax.
Transfer to step 25 (S25) again, whether the degree of depth of differentiating weight 11 reaches depth of water L1.When step 25 (S25) is YES, transfer to step 26 (S26), carry out the deceleration of CD-ROM drive motor rotating speed and handle.When step 25 (S25) is NO, repeat above-mentioned differentiation.About the step 13 (S13) according to above-mentioned form of implementation (1) such as setting of depth of water L1.
In the deceleration of step 26 (S26) was handled, the command speed that gives CD-ROM drive motor 15 was done linear deceleration processing.The method of handling as for slowing down is according to the step 14 (S14) of above-mentioned form of implementation (1).
Then transfer to step 27 (S27), whether the degree of depth of differentiating weight reaches depth of water L2.When step 27 (S27) is YES, transfer to the low speed holding device of step 28 (S28), the rotating speed of instruction CD-ROM drive motor becomes speed V2.Step 27 (S27) repeats above-mentioned differentiation during for NO.About step 15 (S15) and the step 16 (S16) according to above-mentioned form of implementation (1) such as setting of depth of water L2.
Transfer to step 29 (S29) then, differentiate the weight degree of depth and whether reach depth of water L3.When step 29 (S29) is YES, transfer to the arresting stop of step 30 (S30), finish volume operation down.Step 29 (S29) then repeats above-mentioned differentiation when being NO.By these a series of operations, weight 11 rapid subsidence are depth of water L4 to the target depth of water.
According to the control method of the weight of form of implementation (2), can obtain the identical effect of control method with the weight of form of implementation (1), increase regional X in speed simultaneously and can prevent reliably that fishing line from deviating from problem.
Be that the length of emitting according to fishing line judges whether to transfer to slow down and handles or the low speed holding device in above-mentioned form of implementation (1) and (2), the back elapsed time carries out same differentiation in the seawater but also can drop into according to weight.
In above-mentioned form of implementation (1) and (2) is by deceleration device the settling velocity of weight to be reduced linearly, but also can reduce the settling velocity of weight by various shapes such as stepped, sag vertical curve shape, convex curve shape, concavo-convex curve-likes by suitably setting formula.In addition, be to be the speedup that makes the settling velocity linearity of weight in above-mentioned form of implementation (2) by speeder, but equally can be by suitably setting formula, by stepped, the sag vertical curve shape, various forms such as convex curve shape, concavo-convex curve-like are come the settling velocity of " reducing " weight.
Be to survey the position of weight weight is controlled in above-mentioned form of implementation (1) and (2), but also can survey the position of weight according to the settling velocity of weight according to the length of emitting of fishing line 12.At this moment, for example under the situation of handling of slowing down, can be according to settling velocity from the present weight of data computation of encoder input.Then in the settling velocity of the weight that obtains when predetermined setting speed is following, can judge that weight 11 arrival rates reduce regional Y and the processing that reduces speed now.The setting speed of handling that reduces speed now preferably is set to 90～95% value.Adopt the method can carry out the control of weight in real time according to the settling velocity of weight.
Remove the above, but also the tension force of instrumentation fishing line is judged the position of weight.At this moment, for example slowing down when handling, according to the fishing Zhang Zhangli that tries to achieve, when predetermined set value is following, can judge that weight 11 arrival rates reduce regional Y at the tension force of fishing line, processing reduces speed now.According to this method, the balance of the tensioning state of judgement fishing line and the settling velocity of weight, the processing of also can slowing down in real time.
Again, in above-mentioned form of implementation (1) and (2), be to use the butt hook illustration as fishhook 13, but also butt hook and offset hitch can be used in combination, for example also can be under certain intervals be installed in by a plurality of butt hooks of forming with a plurality of offset hitches.
Embodiment
Provide embodiment below and comparative example is described in further detail the present invention.
(embodiment 1)
Carry out the settling test of weight according to following method.
Used weight is RDM (quality 1125g, the volume 155.9cm of cast iron
3, density 7.2g/cm
3).Weight is installed in fishing line foremost.The fishhook butt hook, the scope that spreads all over 40m at the front end of fishing line.
Weight borrow when resedimentation velocity variations as shown in Figure 9, the length of emitting of fishing line is equivalent to speed and increases regional X between 0～15m, the speed of weight is up to 3.3m/s.Then, be equivalent to weight speed transfer the speed that reduces to be inclined to and reduce regional Y between 15～40m in the length of emitting of fishing line, the speed of weight is reduced to 2.4m/s from 3.3m/s.At last, the speed convergence that is equivalent to weight between 40～100m arrives the roughly certain regional Z of speed of certain value, and the speed of weight is basicly stable to be 2.4m/s.
According to The above results, carried out the control of weight shown in Figure 10.The initial speed that drops into seawater rear drive motor be set at 3.1m/s (=140rpm).Then, from depth of water L1 to L2 the rotating speed of CD-ROM drive motor from 3.1m/s slow down into 2.4m/s (=110rpm), and to depth of water L3, motor rotary speed is being set at 2.4m/s from depth of water L2.In addition, depth of water L1 is set at the 25m after arrival rate reduces the zone, and depth of water L2 is set at the length 40m that fishhook is installed at least.
According to the result of above-mentioned control method control weight sedimentation as shown in figure 10.In addition, the command speed that gives CD-ROM drive motor among Figure 10 adopts the value of the settling velocity be transformed to corresponding weight.Can be clear that the control of being carried out according to setting value from Figure 10, and the time of weight from the input seawater to target depth of water 100m is 43 seconds.Fault such as can not take place that fishing line is deviate from addition.
(embodiment 2)
As embodiment 2 is to carry out the control of weight according to the control method that comprises the speedup processing.Weight adopts identical with embodiment 1.Weight drops into the rotating speed that begins behind the seawater CD-ROM drive motor to carry out speedup and handles, when depth of water L0, carry out linear speedup to 3.1m/s (=140rpm).To depth of water L1, keeping 3.1m/s from depth of water L0 then.Again from depth of water L1 decelerate to the rotating speed that makes CD-ROM drive motor the L2 from 3.1m/s 2.4m/s (=110rpm), and from depth of water L2 to being 2.4m/s with the speed setting of CD-ROM drive motor the depth of water L3.In addition, depth of water L0 is set at speed increases the interior 12m in zone, and depth of water L1 is set at the 25m after arrival rate reduces the zone, then is set at the installation length 40m of fishhook for depth of water L2.
Figure 11 shows bright result according to the sedimentation of above-mentioned control method control weight.The command speed that gives CD-ROM drive motor among Figure 11 adopts the value of settling velocity of the weight of transformed value correspondence.Can be clear that the control of carrying out according to setting value from Figure 11, and the time of weight from the input seawater to target depth of water 100m is 44 seconds.Fault such as can not take place that fishing line is deviate from addition.
(comparative example 1)
Show the bright application result as a comparative example 1 of control method in the past now.Used weight is identical with embodiment's 1.The rotating speed that the initial stage behind the seawater of dropping into is established CD-ROM drive motor is 2.1m/s (97pm) (V3 of Figure 12), the conversion rate on 40m, and then to establish rotating speed between 40～100m the time be 2.0m/s (90rpm) (V4 of Figure 12) in the length of emitting of fishing line.
According to the results are shown among Figure 12 of said method control weight sedimentation.Figure 12 shows the clear control result who is undertaken by setting value, and it and weight shown in Figure 9 borrow the speed change curves maximum when resedimentation to produce the poor of 1.1m/s.Here because the settling velocity of weight is done excessive restriction, make the sedimentation time of weight reach 51 seconds from the input seawater to the target depth of water.In addition, the command speed that gives CD-ROM drive motor among Figure 12 adopts the value that is transformed to corresponding weight settling velocity.
Control method of the present invention that hence one can see that can make weight can be deposited to the target depth of water apace after dropping into seawater.Simultaneously as can be known can not only rapid subsidence, fault such as can also prevent that fishing line from deviating from.
Now show according to The above results bright when being applied to angle weight control device of the present invention on the cuttlefish ship, volume down, the The trial result of periodicity improvement degree on the volume.
On the ship that is provided with 13 of weight control device of the present invention, carried out operation in 10 hours, with its volume down, periodicity on the volume and embodiment 1 and embodiment 2 compare with comparative example 1.Suppose that the last time of volume is 80 seconds.Like this, 1 cycle required time was respectively 123 seconds at embodiment 1 and embodiment 2, and 124 seconds, comparative example 1 then was 131 seconds.Therefore, average every periodicity is 292 times/platform at embodiment 1 with embodiment 2,294 times/platform, and comparative example 1 is 274 a times/platform, by adopting the control method of weight of the present invention, improved 1 operating efficiency of angling the unit interval of cuttlefish machine significantly as can be known.Particularly be replaced as 1 ship time with embodiment 1 and 2 with comparative example 1 relatively the time, compare on 1 workload of angling on the cuttlefish ship with issue and to want many 234 times, as seen improved operating efficiency significantly.
Industrial applicibility
The control method of weight of the present invention and control device have increased the cuttlefish machine of angling widely Periodicity under the volume, on the volume can significantly improve operating efficiency, therefore can be applicable to well and angle The operation of cuttlefish.
Claims (according to the modification of the 19th of treaty)
1. weight control method, it is to control the method for the settling velocity of above-mentioned weight with investing weight on the fishing line when the sea is deposited to desired depth,
When the velocity variations during from resedimentation is distinguished into above-mentioned weight let alone: weight drops into the sea after-acceleration to be increased the zone, increases speed that back, zone weight speed-shifting becomes to reduce to be inclined in above-mentioned speed and reduce the zone, reduce back, zone weight speed convergence to the speed of certain value roughly when necessarily regional in above-mentioned speed to the speed of maximum speed
Include deceleration device, it slows down the fishing line speed of emitting according to the above-mentioned tendency that reduces when above-mentioned weight is positioned at corresponding above-mentioned speed and reduces the degree of depth in zone.
2. weight control method, it is to control the method for the settling velocity of above-mentioned weight with investing weight on the fishing line when the sea is deposited to desired depth,
In that the velocity variations during from resedimentation is distinguished into above-mentioned weight let alone: weight drops into the sea after-acceleration to be increased the zone, increases speed that back, zone weight speed-shifting becomes to reduce to be inclined in above-mentioned speed and reduce the zone, reduce back, zone weight speed convergence to the speed of certain value roughly when necessarily regional in above-mentioned speed to the speed of maximum speed, include: the high speed holding device, it is positioned at the settling velocity that can continue when increasing the degree of depth in zone corresponding to above-mentioned speed to keep to reach the weight of above-mentioned maximum speed or its neighbor at above-mentioned weight and keeps fishing line to emit speed; And deceleration device, it arrives at above-mentioned weight after the degree of depth that reduces the zone corresponding to above-mentioned speed according to above-mentioned and reduces to be inclined to the speed of emitting that makes fishing line and slow down.
3. weight control method, it is to control the method for the settling velocity of above-mentioned weight with investing weight on the fishing line when the sea is deposited to desired depth,
In that the velocity variations during from resedimentation is distinguished into above-mentioned weight let alone: weight drops into the sea after-acceleration to be increased regional to the speed of maximum speed, the speed that the weight speed-shifting becomes to reduce to be inclined to after above-mentioned speed increases the zone reduces the zone, when above-mentioned speed reduces zone back weight speed convergence to the certain zone of speed of certain value roughly, include: the high speed holding device, it is positioned at the settling velocity that can continue to keep reaching above-mentioned maximum speed or reaching near the weight that is worth it when increasing the degree of depth in zone corresponding to above-mentioned speed at above-mentioned weight and keeps fishing line to emit speed; Deceleration device, it arrives at above-mentioned weight after the degree of depth that reduces the zone corresponding to above-mentioned speed according to above-mentioned and reduces to be inclined to the speed of emitting that makes fishing line and slow down; The low speed holding device when it is positioned at the degree of depth corresponding to the certain zone of above-mentioned speed at above-mentioned weight, can make near the speed of emitting that settling velocity remains to above-mentioned certain value or value keeps fishing line it of weight; And arresting stop, it stops the sedimentation of weight when above-mentioned weight arrives desired depth.
4. weight control method, it is to control the method for the settling velocity of above-mentioned weight with investing weight on the fishing line when the sea is deposited to desired depth,
In that the velocity variations during from resedimentation is distinguished into above-mentioned weight let alone: weight drops into the sea after-acceleration to be increased regional to the speed of maximum speed, the speed that the weight speed-shifting becomes to reduce to be inclined to after above-mentioned speed increases the zone reduces the zone, when above-mentioned speed reduces zone back weight speed convergence to the certain zone of speed of certain value roughly, include speeder, when it is positioned at the degree of depth in corresponding above-mentioned speed increase zone at above-mentioned weight, along the increase curve that increases the weight velocity variations of describing in the zone in above-mentioned speed, the speed of the emitting speedup that makes fishing line is to above-mentioned maximum speed or its neighbor.
5. control method according to claim 3 is characterized in that: above-mentioned certain value or its neighbor are 90～100% the speed that is equivalent to aforementioned certain value.
6. according to each described weight control method in the claim 2,3,5, it is characterized in that: maximum speed or its neighbor are 90～100% the speed that is equivalent to aforementioned maximum speed.
7. the control method of weight according to claim 4 is characterized in that: maximum speed or its neighbor are 90～100% the speed that is equivalent to aforementioned maximum speed.
8. according to each described control method in the claim 1～3,5, it is characterized in that: deceleration device reduces the settling velocity of weight linearly.
9. weight control method according to claim 6 is characterized in that: deceleration device reduces the settling velocity of weight linearly.
10. according to each described weight control method in the claim 1～5,7, it is characterized in that: the position of weight is according to the emitting length of fishing line and detected.
11. weight control method according to claim 6 is characterized in that: the position of weight is according to the emitting length of fishing line and detected.
12. weight control method according to claim 8 is characterized in that: the position of weight is according to the emitting length of fishing line and detected.
13. weight control method according to claim 9 is characterized in that: the position of weight is according to the emitting length of fishing line and detected.
14. a weight control device comprises: the rotary drum that will emit with the fishing line of weight; Drive the CD-ROM drive motor of this rotary drum; The rotation uniaxially of this CD-ROM drive motor is passed to the clutch of this rotary drum; Survey above-mentioned fishing line and emit the encoder of length, control the rotating control part of above-mentioned rotary drum corresponding to the above-mentioned length of emitting that above-mentioned encoder detects,
In that the velocity variations during from resedimentation is divided into above-mentioned weight let alone: weight drops into the sea after-acceleration to be increased the zone, increases speed that back, zone weight speed-shifting becomes to reduce to be inclined in above-mentioned speed and reduce the zone, reduce back, zone weight speed convergence to the speed of certain value roughly when necessarily regional in above-mentioned speed to the speed of maximum speed
Above-mentioned control part possesses deceleration device is arranged, and complys with the above-mentioned tendency deceleration that reduces in the above-mentioned rotary speed that makes above-mentioned rotary drum when length reduces the zone corresponding to speed of emitting.
15. a weight control device comprises: the rotary drum that will emit with the fishing line of weight; Drive the CD-ROM drive motor of this rotary drum; The rotation uniaxially of this CD-ROM drive motor is passed to the clutch of this rotary drum; Survey above-mentioned fishing line and emit the encoder of length; Control the rotating control part of above-mentioned rotary drum corresponding to the above-mentioned length of emitting that above-mentioned encoder detects,
When above-mentioned weight being listened the velocity variations when letting alone to conduct oneself with dignity sedimentation be divided into: weight drops into the sea after-acceleration to be increased the zone, increases in above-mentioned speed that speed that back, zone weight speed-shifting becomes to reduce to be inclined to reduces the zone, to reduce back, zone weight speed convergence in above-mentioned speed certain when regional to the speed of certain value roughly to the speed of maximum speed
Above-mentioned control part possesses speeder is arranged, be positioned at when increasing the degree of depth in zone in the above-mentioned length of emitting corresponding to above-mentioned speed, the speed of emitting that makes fishing line is along the increase curve that increases the weight velocity variations of describing in the zone in above-mentioned speed, and speedup is to above-mentioned maximum speed or its neighbor.
Claims (15)
1. weight control method, it is to control the method for the settling velocity of above-mentioned weight with investing weight on the fishing line when the sea is deposited to desired depth,
In that the velocity variations during from resedimentation is distinguished into above-mentioned weight let alone: weight drops into the sea after-acceleration to be increased the zone, increases speed that back, zone weight speed-shifting becomes to reduce to be inclined in above-mentioned speed and reduce the zone, reduce back, zone weight speed convergence to the speed of certain value roughly when necessarily regional in above-mentioned speed to the speed of maximum speed, include deceleration device, when above-mentioned weight is positioned at corresponding above-mentioned speed and reduces the degree of depth in zone, the weight settling velocity is slowed down according to the above-mentioned tendency that reduces.
2. weight control method, it is to control the method for the settling velocity of above-mentioned weight with investing weight on the fishing line when the sea is deposited to desired depth,
In that the velocity variations during from resedimentation is distinguished into weight and drops into the sea after-acceleration and increase the zone, increase speed that back, zone weight speed-shifting becomes to reduce to be inclined in above-mentioned speed and reduce the zone, reduce back, zone weight speed convergence to the speed of certain value roughly when necessarily regional in above-mentioned speed to the speed of maximum speed above-mentioned weight let alone, include: the high speed holding device, it is positioned at the settling velocity of the weight when continuing to keep reaching above-mentioned maximum speed or its neighbor when increasing the degree of depth in zone corresponding to above-mentioned speed at above-mentioned weight; Deceleration device, it arrives at above-mentioned weight after the degree of depth that reduces the zone corresponding to above-mentioned speed according to above-mentioned and reduces to be inclined to the settling velocity that makes weight and slow down.
3. weight control method, it is to control the method for the settling velocity of above-mentioned weight with investing weight on the fishing line when the sea is deposited to desired depth,
In that the velocity variations during from resedimentation is distinguished into weight and drops into the sea after-acceleration and increase the zone, increase speed that back, zone weight speed-shifting becomes to reduce to be inclined in above-mentioned speed and reduce the zone, reduce back, zone weight speed convergence to the speed of certain value roughly when necessarily regional in above-mentioned speed to the speed of maximum speed above-mentioned weight let alone, include: the high speed holding device, it is positioned at the settling velocity of the weight when continuing to keep above-mentioned maximum speed or its neighbor when increasing the degree of depth in zone corresponding to above-mentioned speed at above-mentioned weight; Deceleration device, it arrives at above-mentioned weight after the degree of depth that reduces the zone corresponding to above-mentioned speed according to above-mentioned and reduces to be inclined to the settling velocity that makes weight and slow down; The low speed holding device when it is positioned at the degree of depth corresponding to the certain zone of above-mentioned speed at above-mentioned weight, remains near above-mentioned certain value or its settling velocity of weight; Arresting stop, it stops the sedimentation of weight when above-mentioned weight arrives desired depth.
4. weight control method, it is to control the method for the settling velocity of above-mentioned weight with investing weight on the fishing line when the sea is deposited to desired depth,
In that the velocity variations during from resedimentation is distinguished into weight and drops into the sea after-acceleration and increase regional to the speed of maximum speed above-mentioned weight let alone, the speed that the weight speed-shifting becomes to reduce to be inclined to after above-mentioned speed increases the zone reduces the zone, when above-mentioned speed reduces zone back weight speed convergence to the certain zone of speed of certain value roughly, include speeder, when it is positioned at the degree of depth in corresponding above-mentioned speed increase zone at above-mentioned weight, along the increase curve of describing the weight velocity variations, the settling velocity speedup that makes weight is to above-mentioned maximum speed or its neighbor in above-mentioned speed increase zone.
5. weight control method according to claim 3 is characterized in that: above-mentioned certain value or its neighbor are 90～100% the speed that is equivalent to aforementioned certain value.
6. according to each described weight control method in the claim 2,3,5, it is characterized in that: maximum speed or its neighbor are 90～100% the speed that is equivalent to aforementioned maximum speed.
7. the control method of weight according to claim 4 is characterized in that: maximum speed or its neighbor are 90～100% the speed that is equivalent to aforementioned maximum speed.
8. according to each described control method in the claim 1～3,5, it is characterized in that: deceleration device reduces the settling velocity of weight linearly.
9. weight control method according to claim 6 is characterized in that: it is few that the settling velocity of weight falls in deceleration device linearly.
10. according to each described weight control method in the claim 1～5,7, it is characterized in that: the position of weight is according to the emitting length of fishing line and detected.
11. weight control method according to claim 6 is characterized in that: the position of weight is according to the emitting length of fishing line and detected.
12. weight control method according to claim 8 is characterized in that: the position of weight is according to the emitting length of fishing line and detected.
13. weight control method according to claim 9 is characterized in that: the position of weight is according to the emitting length of fishing line and detected.
14. a weight control device comprises: the rotary drum that will emit with the fishing line of weight drives the CD-ROM drive motor of this rotary drum; The revolution uniaxially of this CD-ROM drive motor is passed to the clutch of this rotary drum; Survey above-mentioned fishing line and emit the encoder of length; Control the rotating control part of above-mentioned rotary drum corresponding to the above-mentioned length of emitting that above-mentioned encoder detects,
In that the velocity variations during from resedimentation is divided into weight and drops into the sea after-acceleration and increase the zone, increase speed that back, zone weight speed-shifting becomes to reduce to be inclined in above-mentioned speed and reduce the zone, reduce back, zone weight speed convergence to the speed of certain value roughly when necessarily regional in above-mentioned speed to the speed of maximum speed above-mentioned weight let alone
Above-mentioned control part possesses has deceleration device can make the above-mentioned length of emitting when reducing the zone corresponding to speed, allows the speed of gyration of above-mentioned rotary drum comply with the above-mentioned tendency that reduces and slows down.
15. a weight control device comprises: the rotary drum that will emit with the fishing line of weight; Drive the CD-ROM drive motor of this rotary drum; The revolution uniaxially of this CD-ROM drive motor is passed to the clutch of this rotary drum; Survey above-mentioned fishing line and emit the encoder of length; Control the rotating control part of above-mentioned rotary drum corresponding to the above-mentioned length of emitting that above-mentioned encoder detects,
When the velocity variations during from resedimentation is divided into above-mentioned weight let alone: weight drops into the sea after-acceleration to be increased the zone, increases speed that back, zone weight speed-shifting becomes to reduce to be inclined in above-mentioned speed and reduce the zone, reduce back, zone weight speed convergence to the speed of certain value roughly when necessarily regional in above-mentioned speed to the speed of maximum speed
Above-mentioned control part possesses speeder is arranged, be positioned at when increasing the degree of depth in zone corresponding to above-mentioned speed in the above-mentioned length of emitting, the settling velocity that makes weight is along increasing the increase curve speedup of the weight velocity variations of describing in zone in this speed to above-mentioned maximum speed or its neighbor.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2004/013615 WO2006030515A1 (en) | 2004-09-17 | 2004-09-17 | Method and device for controlling weight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1937915A true CN1937915A (en) | 2007-03-28 |
| CN1937915B CN1937915B (en) | 2010-09-29 |
Family
ID=36059782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2004800427232A Expired - Fee Related CN1937915B (en) | 2004-09-17 | 2004-09-17 | Method and device for controlling weight |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3921232B2 (en) |
| CN (1) | CN1937915B (en) |
| TW (1) | TWI271148B (en) |
| WO (1) | WO2006030515A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907381A (en) * | 2011-08-04 | 2013-02-06 | 株式会社东和电机制作所 | Fish hoisting apparatus |
| CN103135481A (en) * | 2012-05-11 | 2013-06-05 | 宁波捷胜海洋开发有限公司 | Control circuit suitable for squid angling machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2695311A1 (en) * | 2017-06-28 | 2019-01-03 | Garrido Oscar Campos | Reel with electronic brake (Machine-translation by Google Translate, not legally binding) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5321598Y2 (en) * | 1973-05-14 | 1978-06-06 | ||
| CN87211454U (en) * | 1987-08-22 | 1988-11-02 | 王玉光 | Fishing directional fixed-spool reel |
| CN2040697U (en) * | 1988-11-30 | 1989-07-12 | 陈宝刚 | Automatic angling sinker |
-
2004
- 2004-09-17 CN CN2004800427232A patent/CN1937915B/en not_active Expired - Fee Related
- 2004-09-17 JP JP2006534999A patent/JP3921232B2/en not_active Expired - Fee Related
- 2004-09-17 WO PCT/JP2004/013615 patent/WO2006030515A1/en active Application Filing
- 2004-09-23 TW TW093128837A patent/TWI271148B/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907381A (en) * | 2011-08-04 | 2013-02-06 | 株式会社东和电机制作所 | Fish hoisting apparatus |
| CN102907381B (en) * | 2011-08-04 | 2015-09-30 | 株式会社东和电机制作所 | Fishing take-up |
| CN103135481A (en) * | 2012-05-11 | 2013-06-05 | 宁波捷胜海洋开发有限公司 | Control circuit suitable for squid angling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2006030515A1 (en) | 2008-07-31 |
| CN1937915B (en) | 2010-09-29 |
| TWI271148B (en) | 2007-01-21 |
| WO2006030515A1 (en) | 2006-03-23 |
| JP3921232B2 (en) | 2007-05-30 |
| TW200610487A (en) | 2006-04-01 |
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