CN1861508A - Controller for elevator - Google Patents
Controller for elevator Download PDFInfo
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- CN1861508A CN1861508A CNA2006100791304A CN200610079130A CN1861508A CN 1861508 A CN1861508 A CN 1861508A CN A2006100791304 A CNA2006100791304 A CN A2006100791304A CN 200610079130 A CN200610079130 A CN 200610079130A CN 1861508 A CN1861508 A CN 1861508A
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- 238000001514 detection method Methods 0.000 claims abstract description 15
- 230000001141 propulsive effect Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 7
- 239000012208 gear oil Substances 0.000 claims 2
- 230000015556 catabolic process Effects 0.000 description 12
- 238000006731 degradation reaction Methods 0.000 description 12
- 230000001133 acceleration Effects 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 101100494448 Caenorhabditis elegans cab-1 gene Proteins 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
- B66B1/285—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical with the use of a speed pattern generator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
Abstract
A controller for an elevator equipped with a gear-type traction machine which transmits the driving force of a motor to a driving sheave via a gear, which is constituted by a car which ascends and descends in an elevator shaft, car load detecting means which detects a load acting on the car, operation direction detecting means which detects an operation direction of the car, and speed determining means which determines a maximum speed of the car according to characteristics of the motor during a power running operation and a maximum speed of the car according to characteristics of the gear of the gear-type traction machine during a braking operation on the basis of detection results of the car load detecting means and the operation direction detecting means.
Description
Technical field
The present invention relates to a kind of control setup of elevator, this elevator have by gear the propulsive effort of motor is passed to traction sheave (Qu Move Net Trucks) geared machine.
Background technology
In the control setup of in the past elevator, the control setup of following elevator has been proposed, promptly possess and measure the car load detecting unit of car weight as car load, stop a layer setup unit next time that stops layer next time with setting, according to the car load that obtains by the car load detecting unit with by stopping the car miles of relative movement that layer setup unit obtains next time, in the admissible drive range of the motor of towing machine, change the maximum speed of car, acceleration/accel, shorten the time of run of car thus, improve the operating efficiency (for example, with reference to patent documentation 1) of elevator.
Patent documentation 1: TOHKEMY 2003-238037 communique
Summary of the invention
In the control setup of the elevator that patent documentation 1 is put down in writing, in the admissible drive range of the motor of towing machine, carry out the maximum speed of car and the setting of acceleration/accel, make to arrive stop layer the next time of being registered with the shortest time.But, possess when elevator under the situation of the geared machine that the propulsive effort of motor is passed to traction sheave by gear, produced following problem: because the characteristic of gear, even the especially control in the scope of motor characteristics when running under braking can not obtain desired speed, acceleration/accel.In addition, also produced following problem: by only proceeding operation control based on motor characteristics, to the excessive burden of the gearing of geared machine, the life-span that makes operating efficiency worsen, reduce geared machine on the contrary.
The present invention proposes in order to solve above-mentioned problem, its purpose has been to provide a kind of control setup of elevator, in the elevator that possesses the geared machine that the propulsive effort of motor is passed to traction sheave by gear, can carry out the optimum operation control of car according to motor characteristics and gear characteristic.
The control setup of the elevator relevant with the present invention in the control setup of the elevator that possesses the geared machine that the propulsive effort of motor is passed to traction sheave by gear, possesses: car, carry out lifting in the cage lifter lifting road; The car load detecting unit, detection effect is in the load of this car; The service direction detecting unit, the service direction of detection car; Speed decision unit, testing result according to car load detecting unit and service direction detecting unit, the upper limit speed of decision and the cooresponding car of motor characteristics when power moves, the upper limit speed of the cooresponding car of gear characteristic of decision and geared machine when running under braking.
The present invention possesses in the control setup of the elevator that possesses the geared machine that the propulsive effort of motor is passed to traction sheave by gear: car, carry out lifting in the cage lifter lifting road; The car load detecting unit, detection effect is in the load of this car; The service direction detecting unit, the service direction of detection car; Speed decision unit, testing result according to car load detecting unit and service direction detecting unit, the upper limit speed of decision and the cooresponding car of motor characteristics when power moves, the upper limit speed of the cooresponding car of gear characteristic of decision and geared machine when running under braking, thereby, even in the elevator that possesses the geared machine that the propulsive effort of motor is passed to traction sheave by gear, also can carry out the optimum operation control of car according to motor characteristics and gear characteristic.
Description of drawings
Fig. 1 is the constructional drawing of the control setup of the elevator in the embodiments of the present invention 1.
Fig. 2 is the figure of action that is used for illustrating the speed decision unit of embodiments of the present invention 1.
Fig. 3 is the figure of the velocity mode of the car in the expression embodiments of the present invention 1.
Fig. 4 is the figure based on the upper limit speed of the car of electric apparatus in the expression power operation (power running).
Fig. 5 is the figure based on the upper limit speed of the car of gear thermal property of expression in the running under braking.
Fig. 6 is the figure of the upper limit speed of the car in operation of expression power and the running under braking.
Fig. 7 is the constructional drawing of the control setup of the elevator in the embodiments of the present invention 2.
Fig. 8 is the figure of the car speed in the expression embodiments of the present invention 2.
Description of reference numerals
1: car; 2: counterweight; 3: main rope; 4: traction sheave; 5: motor; 6: inverter; 7: gear; 8: the service direction detecting unit; 9: the car load detecting unit; 10: the motor load arithmetic element; 11: speed decision unit; 12: the velocity mode generating unit; 13: the gear temperature detecting unit; 14: gear temperature judging unit.
The specific embodiment
In order to illustrate in greater detail the present invention, it is described according to accompanying drawing.In addition, in each figure, identical or cooresponding part mark same-sign is suitably simplified or is omitted its repeat specification.
Embodiment 1
Fig. 1 is the constructional drawing of the control setup of the elevator in the embodiments of the present invention 1.In Fig. 1, the 1st, the car that in the cage lifter lifting road, carries out lifting; The 2nd, with car 1 carries out lifting in reverse direction in the cage lifter lifting road counterweight, counterweight 2 single-piece weight are adjusted to roughly under the state with the passenger who has taken half staffing in car 1 in advance, be that half load-carrying of payload ratings acts under the state of car 1, is equal in weight with car 1 single-piece.In addition, the 3rd, be connected on car 1 and the counterweight 2, the main rope of bucket type ground suspension craning cab 1 and counterweight 2; The 4th, by lash master rope 3 in the grooving that forms at outer peripheral face, make the traction sheave of the geared machine of car 1 and counterweight 2 liftings with its rotation interlock; The 5th, driven motor by inverter 6 supply powers; The 7th, the gear of the geared machine that constitutes by worm and gear device etc., this worm and gear device passes to traction sheave 4 with the propulsive effort of motor 5.Promptly being arranged on geared machine on the elevator constitutes by gear 7 propulsive effort of motor 5 is passed to traction sheave 4.
In addition, the 8th, service direction detecting unit, the service direction of detection car 1; The 9th, the car load detecting unit is set at the ground plate portion of car 1 etc., and according to the lift-launch load-carrying in the car 1 etc., detection effect is in the load of car 1; The 10th, the motor load arithmetic element, according to the testing result of service direction detecting unit 8 and the testing result of car load detecting unit 9, computing acts on the load of motor 5.In addition, motor load arithmetic element 10 is according to the payload ratings information from the lift-launch weight information of the car 1 of car load detecting unit 9 inputs and the car 1 of registering in advance, the load ratio of computing car 1, according to this load ratio with from the service direction information of service direction detecting unit 8 input, computing acts on the load of motor 5.At this, above-mentioned load ratio is meant the lift-launch load-carrying that acts on car 1 ratio to payload ratings, and it under the state that does not carry in establishing car 1 whatever is 0%, and acting under the state of car 1 at payload ratings is 100%.
In addition, the 11st, speed decision unit, according to motor load information from 10 inputs of motor load arithmetic element, the upper limit speed of the cooresponding car 1 of characteristic of decision and motor 5 when power moves, the upper limit speed of the cooresponding car 1 of characteristic of the gear 7 of decision and geared machine when running under braking.At this, the situation that the operation of above-mentioned power is meant the energy supplied with by power supply, provides to car 1 side by inverter 6 and motor 5 etc. from mains side, specifically, be equivalent to the rising operation of the car 1 when the Heavy Weight of the weight ratio counterweight 2 of car 1 and the decline operation of the car 1 when the weight ratio counterweight 2 of car 1 in light weight.In addition, the situation that above-mentioned running under braking is meant the energy that produced by the lifting of car 1, provides to mains side by motor 5 and inverter 6 etc. from car 1 side, specifically, be equivalent to the decline operation of the car 1 when the Heavy Weight of the weight ratio counterweight 2 of car 1 and the rising operation of the car 1 when the weight ratio counterweight 2 of car 1 in light weight.
Fig. 2 is the figure of action that is used for illustrating the above-mentioned speed decision unit 11 of embodiments of the present invention 1.In Fig. 2, the upper limit speed of the car 1 in power when operation is set according to the drive range of the electric permission of the characteristic of motor 5, for example motor 5, in addition, the upper limit speed of the car 1 during running under braking is set according to the characteristic of the gear 7 of geared machine, the actuation range that the heat of for example gear 7 allows.The upper limit speed of the car 1 when in addition, having represented in Fig. 2 that payload ratings acts on car 1, all be set to 60 meters/minute situation when power moves and during running under braking.Setting about the upper limit speed of such car 1 will be narrated in the back.
For example, be 80% at load ratio from the car 1 of motor load arithmetic element 10 input, service direction information is when rising operation (UP), promptly, when the load ratio is the operation of 80% power (establish the load ratio be 50% o'clock be state of equilibrium), upper limit speed by speed decision unit 11 decision cars 1 is 75 meters/minute, and exports as the velocity information of car 1.In addition, by the load ratio of the car 1 of motor load arithmetic element 10 input be 95%, service direction information is when descending operation (DN), that is, and when the load ratio is 95% running under braking, the upper limit speed of decision car 1 is 60 meters/minute, and exports as the velocity information of car 1.
In addition, 12 among Fig. 1 is velocity mode generating units, and the velocity information of the car 1 that its basis is imported from speed decision unit 11 etc. produce the velocity mode that is used for control inverter 6.In addition, as long as can produce suitable velocity mode by each velocity information of importing from speed decision unit 11, then the structure of this velocity mode generating unit 12 can be an arbitrary structures.For example, according to from the velocity information of speed decision unit 11 inputs, from the car position information of the current location of the purpose formation information of the load rate information of motor load arithmetic element 10 inputs, graphic purpose stratum calling mechanism input never and expression car 1 etc., the acceleration/accel and the highest rising or falling speed of decision car 1, make velocity mode, make car 1 arrive the purpose stratum of being registered with the shortest time.
In addition, an example of Fig. 3 velocity mode that to be expression make according to the upper limit speed of car shown in Figure 21.In Fig. 3, from P1 to P3 the different velocity mode of load ratio that makes when carrying out lifting in same path.In addition, to P3, for simplicity of illustration, acceleration/accel and deceleration/decel are set to fixed value from velocity mode P1 shown in Figure 3.
Secondly, describe the upper limit speed of the car of setting by above-mentioned speed decision unit 11 1 in detail.
In Fig. 1, the speed of establishing car 1 is V, and the weight of establishing car 1 is M, when the weight of establishing counterweight 2 is m, follows the energy Pm of car 1 lifting to be calculated by following formula and (has omitted coefficient in following calculating formula.)。
Formula 1
Pm＝V·(M-m)
During the power operation, supply with the energy of Pm from power supply lateral car 1.In addition, in 6 electric wire, inverter 6, motor 5 and gear 7 etc. from the power supply to the inverter, produce and offer the proportional degradation of energy of energy Pm of car 1.At this, when the lift-launch load-carrying minimizing of car 1, the weight M of car 1 make the weight M of time spent from payload ratings
0Reduce under the situation of M ', if the speed V of car 1 is command speed V
0Constant, then the value of above-mentioned Pm naturally diminishes.That is, the energy that offers said wires, inverter 6, motor 5 and gear 7 etc. also reduces.Therefore, wait the electric property of each electric apparatus, promptly on Motor ability, produce surplus, thereby the speed V of car 1 can be brought up to the value of above-mentioned Pm and the weight M that makes the car 1 of time spent at payload ratings at motor 5
0And command speed V
0The time value calculated identical till.The speed of car 1 at this moment is made as V ', and then the formula below is set up.
Formula 2
Pm
0＝V
0·(M
0-m)＝V′·(M′-m)
In addition, Fig. 4 is the figure of relation of expression following formula, shows the upper limit speed of the cooresponding car 1 of electrical specification of the motor 5 when moving with power.
In addition, during running under braking, energy offers mains side from car 1 side via gear 7, motor 5 and inverter 6 etc., but the same produce power loss when in gear 7, motor 5, inverter 6 etc., moving with power.In addition, the degradation of energy that the energy loss ratio that produces in gear 7 produces in motor 5 electric apparatuss such as grade is big, and particularly under the situation that gear 7 is made of the worm and gear device, it is remarkable that this tendency becomes.Therefore, even produced when moving the energy of the energy same amount of supplying with from mains side during running under braking in car 1 side, offer the energy of motor 5 electric apparatuss such as grade, via the big gear 7 of degradation of energy with power, and with its correspondingly, little when also moving during running under braking than power.That is, when running under braking, even act at payload ratings under the situation of car 1, motor 5 electric apparatuss such as grade also produce surplus on the electric operation ability.Therefore, when only being conceived to motor 5 electric apparatuss such as grade,, also can improve the speed of car 1 even when payload ratings acts on running under braking under the situation of car 1.
When on the other hand, the degradation of energy that produces at gear 7 during running under braking is expressed as and move with power in the almost equal value of degradation of energy of gear 7 generations.For example, be 67: 1 gear 7 when calculating to transmitting ratio, when the energy of car 1 side was made as Pm, the degradation of energy Lb of gear 7 when the degradation of energy Lm of gear 7 and running under braking was calculated by following formula respectively during the power operation.
Lm＝Pm/η-Pm·(1-η)/η
Lb＝Pm-γPm＝Pm·(1-γ)
At this, the efficient (efficient during power) of gear 7 when η represents the power operation, the efficient of gear 7 when γ represents running under braking (glancing impact efficient).In addition, efficiency eta and glancing impact efficient γ during about above-mentioned power when transmitting ratio is 67: 1, have η=0.63 and the data of γ=0.39.Therefore, during with above-mentioned value substitution formula 3, the result of the degradation of energy Lb=0.61Pm when the degradation of energy Lm=0.59Pm when obtaining the power operation and running under braking.
Like this, the degradation of energy that produces at gear 7 is expressed as value about equally when power moves and during running under braking, therefore, also produces the heating of following degradation of energy when power moves and during running under braking about equally.Usually, the Motor ability of gear 7 is constituted the temperature characterisitic of each gear of gear 7 rather than the restriction of its mechanical strength.Therefore, when running under braking, even the electrical action ability of motor 5 electric apparatuss such as grade is rich in surplus, but because the Motor ability of gear 7 is limited by the heating of following degradation of energy, the Motor ability that therefore can not surpass gear 7 improves the speed of car 1.
In addition, the lift-launch load-carrying of minimizing car 1, the weight M of car 1 make the weight M of time spent from payload ratings when running under braking
0Reduce under the situation of M ', if the speed V of car 1 is command speed V
0Constant, then the cal val that produces at gear 7 naturally diminishes, and the speed V of car 1 can be brought up to the value of above-mentioned Pm and the weight M that makes the car 1 of time spent at payload ratings
0And command speed V
0The time value calculated become identical till.The speed of car 1 at this moment is made as V ', and then the formula below is set up.
Formula 4
Pm
0＝V
0·(M
0-m)＝V′·(M′-m)
Fig. 5 is the figure of expression following formula relation, the upper limit speed of the cooresponding car 1 of temperature characterisitic of the gear 7 when showing with running under braking.
In Fig. 4 and Fig. 5, represented infinitely to become big down with the upper limit speed of the cooresponding car 1 of characteristic of the characteristic of motor 5 and gear 7, the state of equilibrium (M=m) that equates at the weight m of the weight M of car 1 and counterweight 2, but in real-world operation, owing to there is set upper limit speed in other restrictions such as safety device.Fig. 6 is when having represented also to consider the power operation of restrictions such as above-mentioned safety device and the figure of the upper limit speed of car 1 during running under braking.In Fig. 6, power when operation,, lower than upper limit speed based on the thermal property of gear 7 based on electric apparatus, the upper limit speed of the electrical specification of motor 5 particularly wherein.Therefore, determine that by speed the upper limit speed of the car 1 that unit 11 is set is mainly determined by the electrical specification of motor 5.In addition, even when power moves, near the state of equilibrium of M=m, decide upper limit speed according to restrictions such as safety devices.On the other hand, during running under braking,, significantly reduce than upper limit speed based on the electrical specification of motor 5 based on the upper limit speed of the thermal property of gear 7.Therefore, the upper limit speed of the car 1 that speed decision unit 11 is set, mainly the thermal property by gear 7 is determined.In addition, even during running under braking, near the state of equilibrium of M=m, also decide upper limit speed according to restrictions such as safety devices.
According to the embodiment of the present invention 1, when power moves according to the characteristic of motor 5, in addition when running under braking according to the characteristic of gear 7, the upper limit speed of the car 1 when decision forms velocity mode respectively, can carry out the optimum operation control of car 1 thus, improve the operating efficiency of elevator.That is, in service at elevator, can prevent that excessive burden from acting on gear 7 and worsen operating efficiency or the excessive heat that produces by gear 7 and life-span of reducing geared machine.
Embodiment 2
Fig. 7 is the constructional drawing of the control setup of the elevator in the embodiments of the present invention 2.In Fig. 7, the 13rd, gear temperature detecting unit, the temperature of the gear 7 of detection geared machine; The 14th, gear temperature judging unit judges whether the temperature by gear temperature detecting unit 13 detected gears 7 has surpassed specified value.In addition, said gear temperature detecting unit 13 is the direct temperature of detection of gear 7 both, also the temperature of the gear wet goods that can use according to gear 7, the temperature of detection of gear 7 indirectly.Other structure is identical with embodiment 1.
Secondly, the action to the control setup of elevator with said structure describes.
The same with embodiment 1, motor load arithmetic element 10 is according to the testing result of service direction detecting unit 8 and the testing result of car load detecting unit 9, and detection effect is in the load of motor 5.In addition, speed decision unit 11 is according to the motor load information of being imported by motor load arithmetic element 10 and the judged result of gear temperature judging unit 14, the upper limit speed of the cooresponding car 1 of characteristic of decision and motor 5 when power moves, the upper limit speed of the cooresponding car 1 of characteristic of the gear 7 of decision and geared machine when running under braking.
Fig. 8 is the figure of action that is used for illustrating the above-mentioned speed decision unit 11 of embodiments of the present invention 2.In Fig. 8, the same with embodiment 1, according to the operation result of motor load arithmetic element 10, according to the characteristic of motor 5, the upper limit speed of the car 1 when setting the power operation.On the other hand, according to the operation result of the judged result and the motor load arithmetic element 10 of gear temperature judging unit 14, according to the characteristic of gear 7, the upper limit speed of the car 1 when setting running under braking.Promptly, the temperature that is judged as the gear 7 of geared machine by gear temperature judging unit 14 when running under braking surpasses under the situation of specified value, the same with embodiment 1, the upper limit speed of the car 1 that the actuation range decision that speed decision unit 11 allows according to the heat of gear 7 sets.
Relative therewith, the temperature that is judged as the gear 7 of geared machine by gear temperature judging unit 14 when running under braking has surpassed under the situation of specified value, the upper limit speed of the car 1 when speed decision unit 11 decision upper limit speeds, this upper limit speed are suppressed to temperature smaller or equal to the gear 7 that is judged as geared machine by gear temperature judging unit 14 and surpass specified value.Promptly, constitute as follows: the temperature of gear 7 surpasses under the situation of specified value when running under braking, upper limit speed by than common operation the time more suppresses the upper limit speed of car 1, thereby suppress the heat that gear 7 produces, the deterioration of elevator operating efficiency and the life-span reduction of geared machine are prevented trouble before it happens.In addition, other have reached action and the effect same with embodiment 1.
Claims (15)
1. the control setup of an elevator, this elevator possess by gear the propulsive effort of motor are passed to the geared machine of traction sheave, it is characterized in that possessing:
Car carries out lifting in the cage lifter lifting road;
The car load detecting unit, detection effect is in the load of this car;
The service direction detecting unit detects the service direction of aforementioned car;
Speed decision unit, testing result according to aforementioned car load detecting unit and aforementioned service direction detecting unit, the upper limit speed of decision and the cooresponding aforementioned car of aforementioned motor characteristics when power moves, the upper limit speed of the cooresponding aforementioned car of aforesaid gears characteristic of decision and aforementioned geared machine when running under braking.
2. the control setup of elevator according to claim 1 is characterized in that,
According to the temperature characterisitic of the gear of geared machine, the upper limit speed when setting the running under braking by speed decision unit decision.
3. the control setup of an elevator, this elevator possess by gear the propulsive effort of motor are passed to the geared machine of traction sheave, it is characterized in that possessing:
Car carries out lifting in the cage lifter lifting road;
The car load detecting unit, detection effect is in the load of this car;
The service direction detecting unit detects the service direction of aforementioned car;
Gear temperature judging unit detects the temperature of the aforesaid gears of aforementioned geared machine, judges whether the temperature of aforesaid gears has surpassed specified value;
Speed decision unit, according to the testing result of aforementioned car load detecting unit and aforementioned service direction detecting unit and the judged result of aforesaid gears temperature judging unit, the upper limit speed of decision and the cooresponding aforementioned car of aforementioned motor characteristics when power moves, the upper limit speed of the cooresponding aforementioned car of aforesaid gears characteristic of decision and aforementioned geared machine when running under braking.
4. the control setup of elevator according to claim 3 is characterized in that,
Speed decision unit, when power moves according to the testing result of car load detecting unit and service direction detecting unit, the upper limit speed of decision and the cooresponding car of motor characteristics, when running under braking according to the testing result of aforementioned car load detecting unit and aforementioned service direction detecting unit and the judged result of gear temperature judging unit, the upper limit speed of decision and the cooresponding aforementioned car of gear characteristic of geared machine.
5. according to the control setup of claim 3 or 4 described elevators, it is characterized in that,
According to the temperature characterisitic of the gear of geared machine, the upper limit speed when setting the running under braking by speed decision unit decision.
6. according to the control setup of claim 3 or 4 described elevators, it is characterized in that,
Speed decision unit, when the gear temperature that by gear temperature judgment unit judges is geared machine had surpassed specified value, it was the upper limit speed of the temperature of the aforesaid gears of the aforementioned geared machine aforementioned car when surpassing specified value that the upper limit speed of the car during with running under braking suppresses for smaller or equal to running under braking the time by aforesaid gears temperature judgment unit judges.
7. the control setup of elevator according to claim 5 is characterized in that,
Speed decision unit, when the gear temperature that by gear temperature judgment unit judges is geared machine had surpassed specified value, it was the upper limit speed of the temperature of the aforesaid gears of the aforementioned geared machine aforementioned car when surpassing specified value that the upper limit speed of the car during with running under braking suppresses for smaller or equal to running under braking the time by aforesaid gears temperature judgment unit judges.
8. according to the control setup of claim 3 or 4 described elevators, it is characterized in that,
Gear temperature judging unit, the temperature of the gear oil that uses on the gear according to geared machine, the temperature of detection aforesaid gears.
9. the control setup of elevator according to claim 5 is characterized in that,
Gear temperature judging unit, the temperature of the gear oil that uses on the gear according to geared machine, the temperature of detection aforesaid gears.
10. according to the control setup of any described elevator in the claim 1 to 4, it is characterized in that,
The gear of geared machine is made of the worm and gear device.
11. the control setup of elevator according to claim 5 is characterized in that, the gear of geared machine is made of the worm and gear device.
12. the control setup of elevator according to claim 6 is characterized in that, the gear of geared machine is made of the worm and gear device.
13. the control setup of elevator according to claim 7 is characterized in that, the gear of geared machine is made of the worm and gear device.
14. the control setup of elevator according to claim 8 is characterized in that, the gear of geared machine is made of the worm and gear device.
15. the control setup of elevator according to claim 9 is characterized in that, the gear of geared machine is made of the worm and gear device.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005137001A JP4584019B2 (en) | 2005-05-10 | 2005-05-10 | Elevator control device |
| JP2005137001 | 2005-05-10 |
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| Publication Number | Publication Date |
|---|---|
| CN1861508A true CN1861508A (en) | 2006-11-15 |
| CN100569614C CN100569614C (en) | 2009-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100791304A Expired - Fee Related CN100569614C (en) | 2005-05-10 | 2006-05-10 | The control setup of elevator |
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| Country | Link |
|---|---|
| EP (1) | EP1721855A3 (en) |
| JP (1) | JP4584019B2 (en) |
| KR (1) | KR101171371B1 (en) |
| CN (1) | CN100569614C (en) |
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| CN102126655A (en) * | 2010-12-30 | 2011-07-20 | 上海电机学院 | Elevator scheduling method |
| CN102344059A (en) * | 2010-07-26 | 2012-02-08 | 蒂森克虏伯电梯股份有限公司 | Elevator control device |
| CN102939255A (en) * | 2010-04-16 | 2013-02-20 | 通力股份公司 | Elevator system |
| CN103915744A (en) * | 2013-01-08 | 2014-07-09 | 住友电装株式会社 | Wire harness machining device |
| CN109179104A (en) * | 2018-11-16 | 2019-01-11 | 迅达（中国）电梯有限公司 | elevator control method |
| CN110817614A (en) * | 2018-08-10 | 2020-02-21 | 奥的斯电梯公司 | Improving the transport capacity of an elevator system |
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| US9114955B2 (en) | 2010-03-03 | 2015-08-25 | Mitsubishi Electric Corporation | Control device for elevator |
| ES2663471T3 (en) * | 2014-06-25 | 2018-04-12 | Iveco Magirus Ag | Control system and method to control the movement of an aerial device |
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|---|---|---|---|---|
| GB588209A (en) * | 1945-02-05 | 1947-05-16 | British Thomson Houston Co Ltd | Improvements relating to electric control systems for electric motors, steam engines and other prime movers |
| JPS58113084A (en) * | 1981-12-28 | 1983-07-05 | 三菱電機株式会社 | Driving device |
| JPS61101578U (en) | 1984-12-07 | 1986-06-28 | ||
| DE3629032C2 (en) * | 1986-08-27 | 1994-02-03 | Haushahn C Gmbh Co | Hoists, especially elevators |
| JPH04140001A (en) * | 1990-09-28 | 1992-05-14 | Toyota Motor Corp | Regenerative brake controller for electric automobile |
| JP4158883B2 (en) * | 2001-12-10 | 2008-10-01 | 三菱電機株式会社 | Elevator and its control device |
| US6619434B1 (en) * | 2002-03-28 | 2003-09-16 | Thyssen Elevator Capital Corp. | Method and apparatus for increasing the traffic handling performance of an elevator system |
| US20050006181A1 (en) * | 2003-06-30 | 2005-01-13 | Kwan-Chul Lee | Gravity potential powered elevator |
| JP2017506916A (en) | 2014-03-07 | 2017-03-16 | スリーエム イノベイティブ プロパティズ カンパニー | Articles and methods for detecting aerobic bacteria |
-
2005
- 2005-05-10 JP JP2005137001A patent/JP4584019B2/en not_active Expired - Fee Related
-
2006
- 2006-04-20 EP EP06008217A patent/EP1721855A3/en not_active Withdrawn
- 2006-05-08 KR KR1020060041245A patent/KR101171371B1/en not_active IP Right Cessation
- 2006-05-10 CN CNB2006100791304A patent/CN100569614C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102939255A (en) * | 2010-04-16 | 2013-02-20 | 通力股份公司 | Elevator system |
| US8789660B2 (en) | 2010-04-16 | 2014-07-29 | Kone Corporation | Elevator system using a movement profile |
| CN102939255B (en) * | 2010-04-16 | 2015-08-19 | 通力股份公司 | Elevator device |
| CN102344059A (en) * | 2010-07-26 | 2012-02-08 | 蒂森克虏伯电梯股份有限公司 | Elevator control device |
| CN102344059B (en) * | 2010-07-26 | 2014-06-11 | 蒂森克虏伯电梯股份有限公司 | Elevator control device |
| CN102126655A (en) * | 2010-12-30 | 2011-07-20 | 上海电机学院 | Elevator scheduling method |
| CN102126655B (en) * | 2010-12-30 | 2013-06-12 | 上海电机学院 | Elevator scheduling method |
| CN103915744A (en) * | 2013-01-08 | 2014-07-09 | 住友电装株式会社 | Wire harness machining device |
| CN110817614A (en) * | 2018-08-10 | 2020-02-21 | 奥的斯电梯公司 | Improving the transport capacity of an elevator system |
| CN109179104A (en) * | 2018-11-16 | 2019-01-11 | 迅达（中国）电梯有限公司 | elevator control method |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1721855A2 (en) | 2006-11-15 |
| EP1721855A3 (en) | 2009-08-19 |
| CN100569614C (en) | 2009-12-16 |
| JP4584019B2 (en) | 2010-11-17 |
| JP2006315773A (en) | 2006-11-24 |
| KR101171371B1 (en) | 2012-08-10 |
| KR20060116714A (en) | 2006-11-15 |
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