CN102009882B - Elevator operation control system and method thereof - Google Patents
Elevator operation control system and method thereof Download PDFInfo
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- CN102009882B CN102009882B CN 201010277328 CN201010277328A CN102009882B CN 102009882 B CN102009882 B CN 102009882B CN 201010277328 CN201010277328 CN 201010277328 CN 201010277328 A CN201010277328 A CN 201010277328A CN 102009882 B CN102009882 B CN 102009882B
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Abstract
The present invention provides an elevator operation control system and a method thereof. A slippage operation state in which a tractor rotates and a cage is caused to operate at a state that a brake for braking the tractor performs braking even in a mode that is not used for stopping the cage is detected, and an abnormity detection signal is output. Hereon, an emergency stopping is performed for the cage, and a position detector determines a stopping position of the cage. The data which represent the current position of the cage are compared with the position data of each arrival storey, which are stored by a storage device. Based on the result, the arrival storey which is most close to the emergency stopping position of the cage is determined in each arrival layer. Based on the determined result, a re-operation direction of the cage is determined irrelevantly with the operation direction before the emergency stopping.
Description
Technical field
The present invention relates to elevator operation control system and method.
Background technology
In elevator device, might be owing to uncertain reason, although be not to be created in error state, the slippery going state that towing machine makes car move with being rotated under the state that drg brakes towing machine when making the pattern that car stops.Under the situation that detects the slippery going state, for safety, car is promptly stopped.Even if make under the situation that it is also no problem that the car that has promptly stopped travelling again being judged to be, in existing elevator operation control system, make car to its direction running that before promptly stopping, travelling.
But from the car that is in the slippery going state being arrived as early as possible arrive at the viewpoint of layer, such progress control method just has problem.This be because, not necessarily exist on the direction that car travels promptly stopping before apart from the car that has promptly stopped nearest arrive at layer.For example the elevator device of 30 layers high-rise is considered in supposition.In such building, have and for example arrive at that layer is the 1st layer to the 10th layer first system, to arrive at layer be second system of the 1st layer and the 10th layer to the 20th layer and arrive at the 3rd system that layer is the 1st layer and the 20th layer to the 30th layer.For example in the elevator device of the 3rd system, if just when between the 2nd layer and the 3rd layer, travelling for the 20th layer, detect the slippery going state at car, when car is promptly stopped between the 2nd layer and the 3rd layer, because car travels above the forward before stopping, so in existing elevator operation control system, the car that has promptly stopped being travelled again towards the 20th layer.At this moment, the car that distance has promptly stopped is nearest, and to arrive at layer be the 1st layer, and it is travelled again towards the 1st layer, and it is travelled again towards the 20th layer compare, and from car being arrived as early as possible arrive at the viewpoint of layer, be comparatively excellent.In addition, preferred from secure context under the situation that the car that temporarily sinks into unusual motoring condition is travelled again, make that the distance of travelling again is shorter.
Summary of the invention
The present invention finishes in view of the above problems, and its purpose is to provide elevator operation control system and method.
In embodiments of the present invention related elevator operation control system and method, when detecting: do not make pattern that car stops carry out at the drg that towing machine is braked under the state of braking towing machine being rotated and slippery going state that car is travelled although be not, during the output abnormality detection signal, car is promptly stopped.The stop position of car, specific by position detecting device, relatively represent car current location data and be stored in memory storage respectively arrive at the layer position data.Based on this comparative result, from respectively arrive at the urgent stop position of specific range car the layer nearest arrive at layer.Based on this particular result, determine the direction that car is travelled again.
Description of drawings
Fig. 1 represents the summary configuration example of the entire system in the embodiments of the present invention.
Fig. 2 represents the traction dish (disc) of slippery going distance in the embodiments of the present invention and towing machine and an example of the relation of the temperature of the contact part of drg.
Fig. 3 represent the traction dish of towing machine and drg contact part temperature and determined the example of relation of the moving velocity of the determined car of device by speed.
Fig. 4 is the figure for second threshold temperature of explanation embodiments of the present invention.
Fig. 5 is to be the figure of the moving velocity under the situation of second threshold temperature in embodiments of the present invention in temperature for explanation.
Fig. 6 is the diagram of circuit of an example of the work in expression first embodiment of the present invention.
Fig. 7 is the diagram of circuit of an example of the work in expression second embodiment of the present invention.
Fig. 8 is the diagram of circuit of an example of the work in expression the 3rd embodiment of the present invention.
Fig. 9 is the diagram of circuit of an example of the work in expression the 4th embodiment of the present invention.
Figure 10 is the diagram of circuit of an example of the work in expression the 5th embodiment of the present invention.
Nomenclature
102 cars, 104 main rope, 106 towing machines
108 balance weight 110a, 110b drg 112 elevator control gears
114a, 114b abnormal state detecting apparatus 116 regulating controls (governor)
118 position detecting devices, 120 directions are determined device 122 memory storages
124a, 124b temperature sensor 126 temperature decision makers
128 speed are determined device 130 car control setups
The specific embodiment
Below, suitably with reference to accompanying drawing the embodiment as an example of the present invention is described.Fig. 1 represents the summary configuration example of the elevator operation control system integral body in the embodiments of the present invention.Car 102 is received upon not to be had in the graphic car frame, and the car frame that is installed in an end of main rope 104 is travelled in elevating road (not diagram) by towing machine 106, and this towing machine 106 has makes motor and the volume of the propulsion source that elevator travels hang the rope sheave of main rope.The other end in main rope is hung with balance weight 108.The motor of towing machine 106 and drg 110a and 110b that the rotation of towing machine 106 is braked by elevator control gear 112 control, travel car 102 and it are stopped arriving at layer.Viewpoint from the safety of elevator operation is typically provided with a plurality of drgs.
Abnormal state detecting apparatus 114a and 114b detect: although be not make pattern that car 102 stops under the state that drg 110a or 110b work, make towing machine 106 rotations and make error state that car 102 travels, be the slippery going state.Abnormal state detecting apparatus 114a and 114b comprise respectively for detection of the parts, for example switch that whether are in the state that drg 110a or 110b play a role.System also comprises regulating control 116, and this regulating control 116 rotates in linkage with travelling of car 102, when unusual car 102 is promptly stopped.In the present embodiment, regulating control 116 possesses the impulse deviser that generates the pulse that links with travelling of car 102.The pulse that the impulse deviser that is had by regulating control 116 generates is transferred to position detecting device 118.Position detecting device 118, is stop position at the current location of the specific car 102 of pulse that comes based on transmission.The pulse that generates by the impulse deviser that uses by regulating control 116 can be with for example several centimetres the current location of the specific car 102 of precision.Also have, using the pulse that is generated by impulse deviser for the current location of specific car 102 is an embodiment, information by using other also can specific car 102 current location, this point is understandable to those skilled in the art.Here, in the present invention, so-called " position " expression car 102 on the travel direction, be the position on the vertical direction.Expression is transferred to direction and is determined device 120 by the data of the current location of 118 specific cars 102 of position detecting device.Direction is determined device 120, have the memory storage 122 of preserving the position data that respectively arrives at layer, the data of expression by the current location of 118 specific cars 102 of position detecting device are compared with the position data that respectively arrives at layer that is stored in memory storage 122.The result of this comparison is, specific with stop in car 102 nearest arrive at layer (layer recently), determine the travel direction of car 102.Though few, the nearest layer of urgent stop position has two at above-below direction sometimes.Under these circumstances, can travel to any direction, as long as in advance nearest layer is set at up and down one deck arbitrarily.Therefore, even for example under the situation that car 102 has promptly stopped in the decline process, nearest arriving under the situation that layer leans on than stop position is defined as the top with travel direction in the position that distance promptly stops.That is, determined travel direction, it doesn't matter with the travel direction that stops preceding car 102, is the direction towards the nearest layer of the position that car 102 promptly stops.Consequently, car 102 is arrived as early as possible from urgent stop position and arrive at layer.
Elevator operation control system in other embodiments of the present invention also has temperature sensor 124a and 124b, and this temperature sensor causes the traction dish of the towing machine 106 that temperature rises or the temperature traverse of drg 110a and 110b to carry out perception to the friction owing to towing machine 106 and drg 110a or 110b.As temperature sensor 124a and 124b, can use thermally dependent resistor or diode etc.In addition, temperature sensor 124a and 124b can be installed near the periphery of traction dish of towing machine 106, come the temperature traverse of the traction dish of perception towing machine 106.Each temperature information that is perceived by temperature sensor 124a and 124b is transferred to temperature decision maker 126, the temperature information that temperature decision maker 126 comes based on transmission, the temperature of the traction dish of the traction dish of specific towing machine 106 and the contact part of drg 110a and towing machine 106 and the contact part of drg 110b.Owing to can not temperature sensor 124a, 124b be set at the traction dish of towing machine 106 and the contact position of drg 110a, 110b, so be difficult to the temperature of the contact part of the traction dish of direct perception towing machine 106 and drg 110a, 110b.But, by experimentizing in advance or resolving, simulate, based on each temperature information that is perceived by temperature sensor 124a, 124b, the temperature of the control panel of the specific towing machine 106 of energy and the contact part of drg 110a, 110b.Temperature decision maker 126, also judge institute specifically the temperature of the contact part of the traction dish of towing machine 106 and drg 110a, 110b whether more than predetermined threshold temperature A.In Fig. 1, though show two temperature sensor 124a and 124b, but temperature decision maker 126, judge based on the institute of the higher temperature in two temperature that perceived by two temperature sensor 124a and 124b specifically the temperature of contact part whether more than predetermined threshold temperature A.The result of determination of temperature decision maker 126 is transferred to elevator control gear 112.Reach under the situation of result of determination of the meaning more than the predetermined first threshold temperature A transferring out the expression temperature from temperature decision maker 126, elevator control gear 112 no matter whether car arrives nearest layer, all makes car stop to travel.Safety when consequently, having improved travelling again after promptly stopping.One example of the relation between the temperature of the traction dish of the operating range when Fig. 2 represents slippery going and towing machine 106 and the contact part of drg 110a or 110b.Temperature rises linearly with respect to operating range in the short zone of operating range, but exists the elongated then tendency of saturated (arriving to greatest extent) of operating range.
Elevator operation control system in the other embodiment of the present invention also possesses speed and determines device 128.Speed is determined device 128, acquisition based on by the temperature information of temperature sensor 124a and the perception of 124b institute by 126 specific temperature datas of temperature decision maker, with corresponding to the higher temperature in the temperature data of two temperature informations that perceived by two temperature sensor 124a and 124b accordingly, determine the speed that car 102 is travelled to nearest layer.Determined the moving velocity of device 128 determined cars 102 to be transferred to elevator control gear 112 by speed.Fig. 3 represents by the temperature of the contact part of the traction dish of 126 specific towing machines 106 of temperature decision maker and drg 110a or 110b and is determined the example of relation of the moving velocity of device 128 determined cars 102 by speed.In illustrated embodiment, threshold temperature A is made as 100 ℃, under the temperature conditions below 50 ℃, make that moving velocity is about 1/10 low speed driving speed of the specified moving velocity of lift appliance, when temperature surpasses 50 ℃, make moving velocity further reduce, when temperature reaches threshold temperature A, make moving velocity become 0.Safety when consequently, further having improved travelling again after promptly stopping.
According to this embodiment, make because slippery going and the car 102 that temporarily stops determines that with speed device 128 determined moving velocitys travel towards nearest layer, but the temperature that also exists the contact part of the traction dish of towing machine 106 in it travels and drg 110a or 110b reaches the situation of threshold temperature A.Under these circumstances, car 102 is stopped again, waiting temperature lowers.In one embodiment, wait until that always temperature is reduced to the second threshold temperature B (B＜A).When temperature decision maker 126, be judged to be temperature when dropping to the second threshold temperature B based on the temperature that is perceived by temperature sensor 124a and 124b, result of determination is transferred to elevator control gear 112.Determine device 128 by 126 specific temperature of the temperature decision maker also speed of being transferred to, speed is determined the speed that device 128 determines to make car 102 to travel to nearest layer, and the moving velocity of determined car 102 is transferred to elevator control gear 112.Elevator control gear 112 is so that car 102 is controlled towards the mode that nearest layer travels with determined moving velocity.Safety when consequently, further having improved travelling again after promptly stopping.Fig. 4 is the figure for the explanation second threshold temperature B, and Fig. 5 is to be the figure of the moving velocity under the situation of the second threshold temperature B for the explanation temperature.The value of the second threshold temperature B must be considered the safety of operation and key element such as the passenger can not be trapped in for a long time in the car and set, and as an example, is 75% of first threshold temperature A.
In other embodiments of the present invention, elevator control gear 112 has arrived nearest when layer that sets detecting car 102, the car control setup 130 transmission expression cars that are equipped on car has been arrived the information of the meaning of nearest layer.Receive and represent that car has arrived the car control setup 130 of the information of nearest this meaning of layer, waits by broadcasting and notifies following content to the passenger: Lift out of order, elevator have arrived and have arrived at layer etc.When carrying out this notice, open elevator door, urge elevator under the passenger.In addition, receiving after car arrived the information of the meaning of nearest layer, through after the schedule time C, car control setup 130 extinguishes illumination in the car 102, closes the door of car 102.
More than, with reference to Fig. 1, the summary configuration example as the elevator operation control system of an example of the present invention is illustrated.Elevator control gear 112 shown in Figure 1 is installed by the so-called package system of controlling necessary software by the hardware resource that comprises microcomputer, ROM, RAM or magnetic memory apparatus etc. and elevator.In addition, position detecting device 118, direction determine that device 120, temperature decision maker 126, speed determines that device 128 and car control setup 130 also can be installed by package system.In addition, in Fig. 1, show position detecting device 118, direction and determine that device 120, temperature decision maker 126, speed determines the mode that device 128 and elevator control gear 112 are separated, but also these devices can be built in the common elevator control gear.
Below, the limit is with reference to diagram of circuit, and the limit illustrates the work of embodiments of the present invention.Fig. 6 is the diagram of circuit of an example of the work in expression first embodiment.Detecting by abnormal state detecting apparatus 114a or 114b: although be not the error state that makes pattern that car 102 stops under the state that drg 110a or 110b play a role, make towing machine 106 rotations make car 102 to travel, when being the slippery going state, at first, in S602, regulating control 116 promptly stops car 102.Next, in S604, position detecting device 118, based on the current location of the specific car 102 of the pulse of the impulse deviser that comes self tuning regulator 116 to possess, be stop position, data transmission to the direction of this specific stop position of expression is determined device 120, and this impulse deviser produces the pulse with the interlock of travelling of car 102.Next, in S606, determine device 120 by direction, the position data that respectively arrives at layer of preserving in the data of the stop position of representing car 102 specific and the storage device 122 is compared.Based on this result relatively, in S608, direction determine the car 102 of device 120 specific ranges in stopping nearest arrive at layer, determine the travel direction of car 102.Next, in S612, car 102 is that layer travels recently towards determined travel direction, arrives at nearest layer in S614.Determined travel direction in S608, irrelevant with the travel direction of car 102 before promptly stopping, be the direction towards the nearest layer of the position that promptly stops, arriving the time of arriving at till the layer the shortest so can make.
In Fig. 7, the diagram of circuit for an example of the work that second embodiment is described is shown.The work of S702 to S712 in the present embodiment, the same with the work of S602 to S612 in the diagram of circuit shown in Figure 6.After car 102 begins to travel in S712, judge in S714 whether car 102 arrives at nearest layer.Nearest when layer, end-of-job have been arrived at being judged as car 102.Be judged as car 102 and do not arrive at nearest when layer as yet in S714, handle proceeding to S716, temperature decision maker 126 is based on the temperature information that comes from the temperature sensor transmission, the temperature of the traction dish of specific towing machine 106 and the contact part of drg.Temperature decision maker 126 judges that also the specifically temperature of contact part of the traction dish of towing machine 106 and drg whether more than predetermined first threshold temperature A, transfers to elevator control gear 112 with result of determination.In S716, under the situation of the temperature that is judged to be contact part less than predetermined first threshold temperature A, make car 102 continue to travel.In S716, under the situation more than the predetermined first threshold temperature A, handle proceeding to S718 in the temperature that is judged to be contact part, no matter whether car arrives at nearest layer, elevator control gear 112 all makes car stop to travel.
Next, the diagram of circuit of an example of the work for explanation the 3rd embodiment shown in Figure 8.The work of S802 to S808 in the present embodiment, the same with the work of S702 to S708 in the diagram of circuit shown in Figure 7.Determined in S808 after the travel direction of car 102 that determine the moving velocity of car 102 in S810, the moving velocity of determined car 102 is transferred to elevator control gear 112.Namely, speed is determined device 128, the temperature information that reception is perceived by temperature sensor, the speed of determining to make car 102 to travel to nearest layer accordingly with received temperature information transfers to elevator control gear 112 with the moving velocity of determined car 102.Determined in S810 after the moving velocity of car 102 that work proceeds to S812, car 102 begins to travel with determined moving velocity in S808 towards namely nearest layer of determined travel direction in S808.Next, work proceeds to S814, and the work of the S714 to S718 in the work among the S814 to S818 and the diagram of circuit shown in Figure 7 is much the same.But, in the present embodiment, in S816, being judged to be under the situation of temperature less than predetermined first threshold temperature A of contact part, work turns back to S810, after the moving velocity of setting car 102 again, makes car 102 continue to travel.
Next, the diagram of circuit of an example of the work for explanation the 4th embodiment shown in Figure 9.The work of S902 to S918 in the present embodiment, the same with the work of S802 to S818 in the diagram of circuit shown in Figure 8.With the judgement of the meaning of temperature more than predetermined first threshold temperature A of the expression contact part of in S916, making accordingly, no matter whether car arrives nearest layer, elevator control gear 112 all makes car stop to travel in S918.In S918, stop after the travelling of car, wait for the temperature reduction of traction dish with the contact part of drg of towing machine 106.In S920, judge that the temperature of contact part of the traction dish of towing machine 106 and drg is whether at the second threshold temperature B (below the B＜A).Temperature at contact part still surpasses under the situation of the second threshold temperature B, and S918 is got back in work, makes the halted state of travelling of car continue.When the temperature that in S920, is judged as contact part when the second threshold temperature B is following, work turn back to S910, after the moving velocity of setting car 102 again, car 102 is travelled.
Also has the diagram of circuit of an example of the work for explanation the 5th embodiment shown in Figure 10.The work of S1002 to S1020 in the present embodiment, much the same with the work of S902 to S920 in the diagram of circuit shown in Figure 9, but the work difference after the judgement among the S1014.Judge in S1014 whether car 102 has arrived nearest layer, under the situation that is judged as the nearest layer of car 102 no show still, processing proceeds to S1016, temperature decision maker 126 comes the work of temperature of the contact part of the traction dish of specific towing machine 106 and drg based on the temperature information that comes from temperature sensor transmission, the same with the work in the 4th embodiment shown in Figure 9.But, in S1014, carried out judged result and be under the situation of the judgement that car 102 arrived nearest layer, in the present embodiment, work proceeds to S1022.In S1022, the car control setup 130 that 112 pairs of elevator control gears are equipped on car transmits the information that expression has arrived the meaning of nearest layer, car control setup 130, notify following content by broadcasting etc. to the passenger: Lift out of order, elevator have arrived and have arrived at layer etc.Next, in S1024, judge arriving nearest layer from car 102 counts whether passed through predetermined time C.Under the situation of not passing through schedule time C, standby is until process schedule time C.When being judged as in S1024 when having passed through schedule time C, car control setup 130 extinguishes the illumination in the car 102 in S1026, closes the door of car 102 in S1028.
According to above-described embodiment, be provided at and make under the situation that car travels after promptly stopping again, will be defined as again elevator operation control system and the method for travel direction towards the direction of the nearest layer of the position that car promptly stops.
More than several embodiments of the present invention is illustrated, but these embodiments enumerate as an example, be not for limiting scope of invention.The embodiment that these are new can be implemented by other various modes, in the scope of the main idea that does not break away from invention, can carry out various omissions, displacement, change.These embodiments and its distortion all are included in scope of the present invention and/or the main idea, and are also included within the invention and its equivalency range that technical scheme puts down in writing.
Claims (10)
1. elevator operation control system, it is the system that the operation of the elevator device with the drg that makes towing machine that car travels via main rope and the rotation of this towing machine is braked in elevating road is controlled, and it is characterized in that having:
At least the elevator control gear that described towing machine and described drg are controlled;
Abnormal state detecting apparatus, it detects following state, and this state is: do not make pattern that described car stops carry out at described drg that described towing machine is rotated the slippery going state that described car is travelled under the state of braking although be not;
When having exported anomaly detection signal from this abnormal state detecting apparatus, the emergency braking device that described car is promptly stopped;
Detect the position detecting device of the position of described car;
Preserve the memory storage of the position data that respectively arrives at layer of described car;
The position discriminator that expression is compared by the described position data that respectively arrives at layer of preserving in the data of the current location of the specific described car of described position detecting device institute and the described memory storage; With
Direction is determined device, it is when promptly having stopped described car by described emergency braking device, based on the output of described position discriminator, from described respectively arrive at the urgent stop position of the described car of specific range the layer nearest arrive at layer, and determine the travel direction of described car.
2. elevator operation control system according to claim 1 is characterized in that,
Described system also comprises: the temperature sensing device of the traction dish of the described towing machine of perception or the variation of temperature of described drg; With the temperature decision maker, this temperature decision maker is based on the temperature information that comes from this temperature sensing device transmission, the temperature of the traction dish of specific described towing machine and the contact part of described drg, judge the temperature of specific described contact part whether more than predetermined first threshold temperature
Described elevator control gear, be judged to be by described temperature decision maker the temperature of specific described contact part when predetermined first threshold temperature is above, described car is stopped.
3. elevator operation control system according to claim 2 is characterized in that,
Described system comprises that also speed determines device, and this speed is determined device according to by the specific temperature data of described temperature decision maker institute, determines speed that described car is travelled to described nearest layer,
Determine the moving velocity of the determined described car of device by described speed, slower than the specified moving velocity of described car.
4. elevator operation control system according to claim 3 is characterized in that,
Described elevator control gear, be judged to be by described temperature decision maker the temperature of specific described contact part be predetermined second threshold temperature lower than described first threshold temperature when following, make described car with corresponding with the temperature of described contact part, determine that by described speed the determined moving velocity of device travels towards described nearest layer.
5. according to each described elevator operation control system in the claim 1 to 4, it is characterized in that,
Described elevator control gear has arrived at described nearest when layer that sets detecting described car, and the information that will expression have arrived at the meaning of described nearest layer transfers to the car control setup that is equipped on described car,
Receive the described car control setup of this transmission, the information of the meaning of fault has taken place in notice expression elevator in described car, open the door of described car and the ladder riding hall door of described nearest layer, begin to close the door of described car and the described ladder riding hall door of described nearest layer through extinguishing illumination in the described car after the schedule time from arriving at described nearest layer.
6. elevator progress control method, it is the method that the operation of the elevator device with the drg that makes towing machine that car travels via main rope and the rotation of this towing machine is braked in elevating road is controlled, and it is characterized in that, comprising:
To the abnormal state detection step that following state detects, this state is: do not make pattern that described car stops carry out at the described drg that described towing machine is braked that described towing machine is rotated the slippery going state that described car is travelled under the state of braking although be not;
When having exported anomaly detection signal in this abnormal state detection step, what make that described car promptly stops promptly stopping step;
Detect the position probing step of the position of described car;
To be illustrated in this position probing step the position comparison step that compares of the position data that respectively arrives at layer of preserving in the data of current location of specific described car and the memory storage;
Described when promptly stopping promptly to have stopped in the step, based on the output of described position comparison step, respectively arrive at the nearest nearest layer particular step that arrives at layer of the urgent stop position of the described car of specific range the layer from described at described car; With
Determine the direction determining step of the travel direction of described car based on this output of layer particular step recently.
7. elevator progress control method according to claim 6 is characterized in that,
Described method also comprises:
The temperature perception step of the traction dish of the described towing machine of perception or the variation of temperature of described drg;
Based on the temperature information of in this temperature perception step, exporting, the contact part temperature particular step of the temperature of the traction dish of specific described towing machine and the contact part of described drg;
Judge the temperature temperature determination step more than predetermined first threshold temperature whether of specific described contact part; With
Be judged to be the temperature of described contact part in this temperature determination step when predetermined first threshold temperature is above, the car that described car is stopped to stop step.
8. elevator progress control method according to claim 7 is characterized in that,
Described method also comprises: according in described temperature determination step specific temperature data determine to make the speed determining step of the speed that described car travels to described nearest layer,
The moving velocity of determined described car is slower than the specified moving velocity of described car in described speed determining step.
9. elevator progress control method according to claim 8 is characterized in that,
Described temperature determination step also comprises: judge in described contact part temperature particular step the temperature of specific described contact part whether be than the step below low predetermined second threshold temperature of described first threshold temperature,
Described method comprises the steps: that also in the temperature that is judged to be described contact part be predetermined second threshold temperature when following, and described car is travelled towards described nearest layer with the determined moving velocity in described speed determining step corresponding with the temperature of described contact part.
10. according to each described elevator progress control method in the claim 6 to 9, it is characterized in that,
Described method also comprises:
Arrived at described nearest when layer that sets detecting described car, the information that the meaning of described nearest layer has been arrived in expression transfers to the transmitting step that arrives at of the car control setup that is equipped on described car; With
Receive expression when having arrived at the transmission of the meaning of described nearest layer when arrive at the control setup of car described in the transmitting step at this, the information of the meaning of fault has taken place in notice expression elevator in described car, open the door of described car and the ladder riding hall door of described nearest layer, beginning through after the schedule time from arriving at described nearest layer, extinguish the illumination in the described car, close the step of the described ladder riding hall door of the door of described car and described nearest layer.
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| JP207435/2009 | 2009-09-08 | ||
| JP2009207435A JP2011057347A (en) | 2009-09-08 | 2009-09-08 | System and method for operating and controlling elevator |
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| CN102009882B true CN102009882B (en) | 2013-07-10 |
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| JP5743325B2 (en) * | 2011-11-16 | 2015-07-01 | 東芝エレベータ株式会社 | Elevator control device |
| CN104150311B (en) * | 2014-07-15 | 2016-11-23 | 上海新时达电气股份有限公司 | A kind of band-type brake failure protection method and device |
| JP6286323B2 (en) * | 2014-08-27 | 2018-02-28 | 株式会社日立製作所 | Method of measuring uneven wear amount of lining and elevator |
| JP6454165B2 (en) * | 2015-02-02 | 2019-01-16 | 株式会社日立製作所 | Elevator apparatus and operation control method |
| CN104787629B (en) * | 2015-03-23 | 2016-06-08 | 深圳市海浦蒙特科技有限公司 | villa elevator control method and system |
| CN104925615A (en) * | 2015-07-09 | 2015-09-23 | 苏州润吉驱动技术有限公司 | Elevator brake temperature measuring equipment |
| CN107654545B (en) * | 2017-10-09 | 2023-11-24 | 快意电梯股份有限公司 | Elevator host machine brake shoe abrasion detection device and detection method |
| CN111573462B (en) * | 2020-05-28 | 2022-05-24 | 深圳市通用互联科技有限责任公司 | Elevator monitoring system |
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2009
- 2009-09-08 JP JP2009207435A patent/JP2011057347A/en active Pending
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101243000A (en) * | 2005-08-19 | 2008-08-13 | 通力股份公司 | Elevator system |
| CN101200260A (en) * | 2006-11-28 | 2008-06-18 | 东芝电梯株式会社 | Elevator |
Non-Patent Citations (1)
| Title |
|---|
| JP平1-192688A 1989.08.02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011057347A (en) | 2011-03-24 |
| CN102009882A (en) | 2011-04-13 |
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