CN103171939A - Lift information processing device - Google Patents
Lift information processing device Download PDFInfo
- Publication number
- CN103171939A CN103171939A CN2012105590237A CN201210559023A CN103171939A CN 103171939 A CN103171939 A CN 103171939A CN 2012105590237 A CN2012105590237 A CN 2012105590237A CN 201210559023 A CN201210559023 A CN 201210559023A CN 103171939 A CN103171939 A CN 103171939A
- Authority
- CN
- China
- Prior art keywords
- elevator
- storage battery
- control part
- dump energy
- information processing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Elevator Control (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The present invention provides a lift information processing device (3) connected with a lift control device (6) which controls lifting movement of a lift car (17). The lift information processing device comprises: an energy-saving signal detection part (31) used for reading an energy-saving signal; a surveillance operation control part (32) used for controlling a lift to perform normal operation or stop operation; an automatic stopping device (33) used for lifting the lift car to the nearest floor or the floor specified by a passenger by utilizing a storage battery (5); and a storage battery dump energy monitoring part (36) used for monitoring a charging state or the dump energy of the storage battery, wherein the surveillance operation control part (32) enables the lift to stop operation after correspondingly lifting the lift car (17) to the nearest floor or the floor specified by the passenger according to the energy-saving signal, the charging state or the dump energy of the storage battery. Therefore, the operation of the lift is stopped according to energy-saving requirements of buildings or electric power companies in the case of not closing the passenger of the lift in the lift car.
Description
Technical field
The present invention relates to a kind of elevator information processing equipment that is attached in elevator control gear, relate to specifically a kind of when making elevator out of service from the economize on electricity plan of Utilities Electric Co. or from the economize on electricity plan of elevator place building, can be in the situation that can not cause the passenger to be closed in the elevator information processing equipment that runs to nearest floor with making elevator safety in lift car.
Background technology
In the prior art, confirm the charge condition of the attached storage battery of elevator when having a power failure, and carry out controlling run according to the charge condition of this attached storage battery, make elevator run to nearest floor or out of service, as above-mentioned prior art, a kind of apparatus and method have for example been proposed in patent documentation 1, it is according to the dump energy of elevator storage battery, at first the drg of guaranteeing winch discharges required electric weight, in the situation that the storage battery dump energy still has surplus, allow elevator to run to nearest floor (for example with reference to patent documentation 1).
In addition, as monitor the prior art of the charge condition of storage battery when elevator device has a power failure, a kind of storage battery control module is for example disclosed in patent documentation 2, the dump energy of each storage battery that its supervision is connected in parallel, and distribute charge/discharge current according to the reasonable quantity ground of storage battery, make it possible to all the time all storage batterys be carried out the actv. utilization.
Technical literature formerly
Patent documentation
Patent documentation 1: No. 4277888 communique of Japan's patent
Patent documentation 2: the open patent 2007-290845 of Japan communique
Concerning the electric system of existing elevator, sometimes need can occur to plan to cut off in the building side electric system that elevator uses according to economize on electricity, sometimes need to cut off at specific time the situations such as electric system of elevator because of the power supply capacity deficiency of Utilities Electric Co..Even in the above-mentioned occasion of cutting off according to schedule power supply, fundamental operation as existing elevator device, still operational mode is switched to the control operation, utilize storage battery to make elevator automatically be accommodated to nearest floor, at this moment, if the charge volume of storage battery insufficient (for example plan to cut off the power supply in the morning according to power failure, and certain time occasion of again having carried out outage etc. because electric power environmental changes suddenly) in the afternoon might cause the passenger to be closed in lift car.
In addition, if elevator regenerate the operation during (the winch drive motor is being brought into play electricity generate function, perhaps just at electric power for sale, perhaps storage battery being charged) circuit breaker in order to economize on electricity to the electric system that is switched on or switched off elevator carried out power operation, can cause the loaded impedance of source power supply side to raise, receiving end voltage rises, and at this moment, may make the various device in the system that is connected to after circuit breaker damage.
The purpose of the corresponding technology of above-mentioned patent documentation 1 disclosed elevator operating control device is when power failure has occured.In order to ensure the means of rescuing the passenger in lift car, the dump energy of storage battery is monitored, and the operation of elevator is controlled.It is purpose that this technology does not relate to saving electric power, when disconnecting according to schedule the electric system of elevator, and the technology that the operation of elevator is controlled.
In addition, the related technology of patent documentation 2 is for monitoring that when having a power failure the technology of the charge condition of storage battery, this technology do not relate to the operation control of elevator.
Summary of the invention
The present invention makes in order to address the above problem, and the object of the present invention is to provide a kind of elevator information processing equipment, and it can according to the economize on electricity requirement, make elevator out of service in the situation that can not cause the passenger to be closed in lift car.In addition, the present invention also aims to provide a kind of elevator information processing equipment, it may make this situation of parts et out of order notify to the rupturing operation that the regeneration run duration at elevator carries out electric system, prevents the parts et out of order with this.
In order to address the above problem, the present invention has mainly adopted following structure.
Elevator information processing equipment of the present invention is configured to be connected with the elevator control gear of controlling the lift car lifting action, has: the power saving signal test section, and it reads the power saving signal from building or Utilities Electric Co.; Control operation control part, it is controlled elevator and normally moves or make elevator out of service; Automatically stop device, it utilizes storage battery to make described lift car be elevated to nearest floor or by the floor of passenger's appointment; And storage battery dump energy monitoring unit, it monitors charge condition or the dump energy of storage battery, described control operation control part is according to the power saving signal that detects in described power saving signal detector, with what of the battery state of charge of described storage battery dump energy monitoring unit or dump energy to make accordingly described lift car be elevated to nearest floor or the floor by passenger's appointment from after make elevator out of service.
In addition, described elevator information processing equipment also is configured to for the described elevator information processing equipment of each elevator setting in many elevators in described building, control operation control part for each elevator in the described control operation control part of the described elevator information processing equipment of each described elevator setting can cooperate with one another, and can be monitored by the running state of the control of specific elevator operation control part to other control operation control part, with select should be out of service elevator.In addition, described elevator information processing equipment also is formed at when according to described power saving signal, the circuit breaker of the electric system of elevator being carried out opening operation, the operation if the indicator lamp indicating elevator is being regenerated, described control operation control part carries out described circuit breaker not being carried out the notice of opening operation.
in addition, when described elevator information processing equipment also is formed at the power saving signal relevant with amount of electricity saving that detects from described building, it is out of service that described control operation control part calculates several the elevators that should make in many elevators, when if result of calculation represents to make 1 elevator out of service, described control operation control part makes the minimum elevator of the dump energy of storage battery out of service with the storage battery of himself, when if result of calculation represents to make the elevator more than 2 out of service, described control operation control part begins to make successively elevator out of service from the less elevator of dump energy.in addition, when described elevator information processing equipment also is formed at the power saving signal relevant with power-cut time that detects from described Utilities Electric Co., described control operation control part judges for all elevators whether these elevators have can run to nearest floor with elevator in described power-cut time or by the storage battery dump energy of the floor of passenger's appointment, for be judged as the elevator with described storage battery dump energy in described judgement, it is out of service before described power-cut time that described control operation control part makes this be judged as the elevator with described storage battery dump energy, for be judged as the elevator with described storage battery dump energy in described judgement, described control operation control part makes this be judged as the elevator with described storage battery dump energy and proceeds normal operation, and disconnect constantly next out of service with the storage battery of himself at electric power.
The invention effect
According to the present invention, when according to the economize on electricity plan, electric system being disconnected, can make elevator out of service in lift car in the situation that can not cause elevator passenger to be closed in.In addition, when with manual mode, the circuit breaker of the electric system of elevator being carried out opening operation according to the economize on electricity plan, due to have indicating elevator regenerating operation deixis and prevent notice and the warning function that power supply disconnects, so can cause that people are noted the opening operation of the circuit breaker of regeneration run duration, can prevent that circuit breaker is disconnected, can prevent thus the parts et out of order that connects.
Description of drawings
Fig. 1 is the diagram of block that comprises the dependency structure of the structure of elevator information processing equipment involved in the present invention and peripheral part thereof.
Fig. 2 means the diagram of circuit of the control step when having inputted power saving signal (for example economizing on electricity 15%) from the related elevator information processing equipment of building side direction present embodiment.
Fig. 3 means the diagram of circuit of the control step when having inputted power saving signal (for example power-cut time data) the elevator information processing equipment related from Utilities Electric Co. to present embodiment.
Fig. 4 means near the figure of the notice screen that is arranged on indicator lamp, the elevator that comprises the elevator information processing equipment that present embodiment is related regenerate operation during, this indicator lamp bright light.
Nomenclature
The building at 1 elevator place
2 Utilities Electric Co.s
3 elevator information processing equipment (for every elevator setting)
31 power saving signal test sections
32 control operation control parts
33 automatic stop devices
34 power consumption calculating parts
35 load data monitoring units
36 storage battery dump energy monitoring units
4 elevator monitoring arrangements (arranging for each elevator group)
5 storage batterys (for every elevator setting)
6 elevator control gears (for every elevator setting)
7 regeneration run indicator (for every elevator setting)
8 source power supplies
9 elevator power supply system circuit breakers
10 inverters
11 impedances
12 electrical motors
13 drgs
14 winchs
15 hoist cables
16 counterbalanceds weight
17 lift cars
18 load cells
The specific embodiment
Referring to Fig. 1 to Fig. 4, the related elevator information processing equipment of embodiments of the present invention is described.in Fig. 1, 1 represents the building at elevator place, 2 represent Utilities Electric Co., 3 expression elevator information processing equipment (for every elevator setting), 31 expression power saving signal test sections, 32 expression control operation control parts, the 33 automatic stop devices of expression, 34 expression power consumption calculating parts, 35 expression load data monitoring units, 36 expression storage battery dump energy monitoring units, 4 expression elevator monitoring arrangements (for every elevator setting), 5 expression storage batterys (for every elevator setting), 6 expression elevator control gears (for every elevator setting), 7 expression regeneration run indicator (for every elevator setting), 8 expression source power supplies, 9 expression elevator power supply system circuit breakers, 10 representation conversion devices, 11 expression inverters, 12 expression electrical motors, 13 expression drgs, 14 expression winchs, 15 expression hoist cables, 16 expression counterbalanceds weight, 17 expression lift cars, 18 expression load cells.
in Fig. 1, elevator information processing equipment 3 is attached in elevator control gear 6, 6 pairs of described elevator control gears are by electrical motor 12, winch 14, hoist cable 15, the lifting action of the lift car of the elevator mechanism of the formations such as counterbalanced weight 16 and lift car 17 is controlled, and, elevator information processing equipment 3 has can be when making elevator out of service according to the power saving signal from elevator place building or Utilities Electric Co., the passenger who prevents lift car is closed in the interior function of lift car, and may cause that to the rupturing operation of carrying out electric system at elevator regenerated run duration this situation of parts fault notifies to prevent the function that fault occurs in advance.
be specifically, relevant apparatus as the peripheral part of elevator information processing equipment 3, except above-mentioned elevator control gear 6, also has the load cell 18 for detection of the car internal burden that is arranged on the lift car of taking for the passenger, the regeneration run indicator 7 that indicating elevator is being regenerated and moved, make elevator carry out automatically stopping operation when power-supply system is disconnected and be accommodated to nearest floor or by the storage battery 5 of the floor of passenger's appointment, and be arranged on the elevator monitoring arrangement 4 that being used in caretaker room monitors and show the operation information of elevator and the charge condition of storage battery etc.
Wherein, elevator control gear 6, storage battery 5 and regeneration run indicator 7 are separately positioned on every elevator, and elevator monitoring arrangement 4 for example arranges in caretaker room, and elevator monitoring arrangement 4 arranges 1, is shared by the elevator group in building.The related elevator information processing equipment of present embodiment can also be applied to respectively many elevators, at this moment, can be arranged in the exchange of carrying out information between the elevator control gear 6 of each elevator, the control operation control part 32 of the elevator information processing equipment 3 of each elevator has identical function, for example the control operation control part of the elevator that numbering in each elevator is minimum is set as supervisor's system operation control part in advance, is controlled other control operation control part by this supervisor's system operation control part.In addition, also can be arranged in the priority that determines to become the control operation control part of being responsible for system operation control part in a plurality of control operation control parts 32, and control according to this priority.
So, the control of No. 1 elevator operation control part can monitor that other control moves the running state of control part or the charge condition of storage battery, can carry out control to the operation of all elevators, and can select elevator out of service.
Elevator information processing equipment 3 self has: power saving signal test section 31, and it reads the power saving signal from building or Utilities Electric Co.; Control operation control part 32, its control elevator normally moves or is out of service; Automatic stop device 33, it utilizes storage battery 5 to carry out automatically stopping operation; Power consumption calculating part 34 during elevator work; Monitor the load data monitoring unit 35 of the load in lift car; And storage battery dump energy monitoring unit 36, it monitors charge condition or the dump energy of storage battery.
Fig. 2 means an example of the flow process of the control step when having inputted power saving signal from the elevator information processing equipment 3 of the building 1 side direction elevator at elevator place.Detect by power saving signal test section 31 electrical power limit to elevator that is attached to from the power saving signal of building 1 side and require (power consumption that should save or the setting of economize on electricity per centum of power consumption at ordinary times) (step S1), moving control part 32 by control in step S2 calculates and need to make how many platform elevators out of service, when result of calculation represents to make 1 elevator out of service, make the minimum elevator of storage battery dump energy (step S6) out of service.At this moment, the electric system of this elevator is disconnected, and makes elevator under the passenger after moving to nearest floor or the floor by passenger's appointment by himself storage battery.
When result of calculation represents to make many elevators out of service, the capacity of the storage battery of 32 pairs of all elevators of control operation control part checks, and begin to make elevator (step S4) out of service from the less elevator of dump energy, when the storage battery dump energy is identical, according to the computing value of power consumption calculating part 34, begin to make in order elevator (step S5) out of service from the large elevator of power consumption.
One example of the flow process of the control step when Fig. 3 has represented to input from Utilities Electric Co. 2 to elevator information processing equipment 3 power saving signal (for example disconnecting the moment data of electric power).The electric system cut-out moment data (step S10) of sending from Utilities Electric Co. 2 detected by power saving signal test section 31 after, monitor the charge condition (step S11) of storage battery 5 by storage battery dump energy monitoring unit 36, and calculate in the situation that cut off the moment according to the electric system of Utilities Electric Co.'s 2 notices in control operation control part 32 and cut off the electric system of elevator, whether the dump energy of storage battery 5 enough makes automatic stop device 33 make elevator parking arrive the control of nearest floor.
in the dump energy deficiency of storage battery so that elevator when running to nearest floor, before Utilities Electric Co. 2 cuts off electric system, make it out of service after utilizing the electricity of electric system to make relevant elevator move to nearest floor, after this make the passenger leave elevator (step S17), when storage battery has sufficient dump energy, make elevator normally move (step S13), after the electric system of Utilities Electric Co. 2 disconnects (step S14), it is out of service that power supply by storage battery 5 runs to after nearest floor elevator, and make the passenger leave elevator (step S15, S16).
Show notice screen at Fig. 4, this notice screen be arranged on indicator lamp 7 near, this indicator lamp 7 is in the elevator that comprises elevator information processing equipment 3 bright light when moving of regenerating.When the circuit breaker 9 of the electric system that will cut off elevator, if the regeneration run indicator is in lighting lamp state, this notice screen reminds people circuit breaker not to be disconnected.At this, can adopt known method, detect the elevator operation of whether regenerating by elevator control gear 6.
By making the regeneration run indicator be in lighting lamp state, and shield by notice and send particularly notice and the warning of not wanting cut-off breaker, can remind people circuit breaker not to be disconnected by dual mode thus.If disconnect the circuit breaker 9 of elevator power supply system at the regeneration run duration of elevator, can cause the impedance of power-supply system side to increase, the voltage of regeneration operation rises, the various device that may cause being connected in the system after circuit breaker damages, and the method by the present embodiment can avoid above-mentioned situation to occur.
As mentioned above, embodiments of the present invention are characterised in that, the signal conditioning package of elevator is attached on the elevator control gear of the lifting action of controlling lift car, have and utilize battery feed to make elevator carry out automatically stopping operation and make elevator parking arrive nearest floor or by the function of the floor of passenger's appointment, according to the storage battery dump energy data from the battery state of charge monitor unit, control according to the power saving signal that sends from building side or Utilities Electric Co., constantly out of service at which to determine making any platform elevator.This power saving signal comprises the amount of electricity saving (for example economizing on electricity 15%) that cuts off moment data and elevator building side from the power-supply system of Utilities Electric Co..
When having many elevators in building, described elevator information processing equipment is separately positioned in each elevator, by each elevator information processing equipment is cooperated with one another, when planning to economize on electricity, can not make elevator run to nearest floor in lift car in the situation that the passenger can not be closed in.
In addition, how many platform elevators described elevator information processing equipment can make out of service according to the amount of electricity saving judgement needs that are attached on power saving signal.And, described elevator information processing equipment by with the elevator control gear cooperation, can make indicator lamp and notice screen indication or show the regenerating information of operation of expression elevator, can remind thus people to note at regeneration not cut-off breaker in service.
Claims (5)
1. an elevator information processing equipment, be connected with the elevator control gear of the lifting action of controlling lift car, it is characterized in that,
Have: the power saving signal test section, it reads the power saving signal from building or Utilities Electric Co.; Control operation control part, its control normally moves elevator or makes elevator out of service; Automatically stop device, it utilizes storage battery to make described lift car be elevated to nearest floor or by the floor of passenger's appointment; And storage battery dump energy monitoring unit, it monitors charge condition or the dump energy of storage battery,
Described control operation control part is according to the power saving signal that is detected by described power saving signal test section, with what of the battery state of charge of described storage battery dump energy monitoring unit or dump energy to make accordingly described lift car be elevated to nearest floor or the floor by passenger's appointment from after make elevator out of service.
2. elevator information processing equipment as claimed in claim 1, is characterized in that,
For the described elevator information processing equipment of each elevator setting in many elevators in described building,
Control operation control part for each elevator in the described control operation control part of the described elevator information processing equipment of each described elevator setting can cooperate with one another, and can be monitored by the running state of the control of specific elevator operation control part to other control operation control part, need to select elevator out of service.
3. as the elevator information processing equipment of claim 1 or 2, it is characterized in that,
When according to described power saving signal, the circuit breaker of the electric system of elevator being carried out opening operation, if show the elevator operation of regenerating, described control moves the notice that control part carries out described circuit breaker not being carried out opening operation.
4. elevator information processing equipment as claimed in claim 2, is characterized in that,
When the power saving signal relevant with amount of electricity saving that detects from described building, it is out of service that described control operation control part calculates several the elevators that will make in many elevators, if result of calculation represents to make 1 elevator out of service, described control operation control part makes the minimum elevator of the dump energy of storage battery out of service with the storage battery of himself
If result of calculation represents to make the elevator more than 2 out of service, described control operation control part begins to make successively elevator out of service from the less elevator of the dump energy of storage battery.
5. elevator information processing equipment as claimed in claim 2, is characterized in that,
When the power saving signal relevant with power-cut time that detects from described Utilities Electric Co., described control operation control part judges for all elevators whether these elevators have can run to nearest floor by elevator in described power-cut time or by the battery dump energy of the floor of passenger's appointment, for in described judgement, being judged as the elevator with described battery dump energy, it is out of service before described power-cut time that described control operation control part makes this be judged as the elevator with described battery dump energy
For be judged as the elevator with described storage battery dump energy in described judgement, described control operation control part makes this be judged as the elevator with described storage battery dump energy and proceeds normal operation, and disconnects constantly next out of service with the storage battery of himself at electric power.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-281729 | 2011-12-22 | ||
| JP2011281729A JP5775442B2 (en) | 2011-12-22 | 2011-12-22 | Elevator information processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103171939A true CN103171939A (en) | 2013-06-26 |
| CN103171939B CN103171939B (en) | 2015-06-17 |
Family
ID=48632228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210559023.7A Active CN103171939B (en) | 2011-12-22 | 2012-12-20 | Lift information processing device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5775442B2 (en) |
| CN (1) | CN103171939B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185508A (en) * | 2015-03-10 | 2016-12-07 | 东芝电梯株式会社 | Elevator mainteinance maintenance activity auxiliary device |
| CN110606418A (en) * | 2018-06-15 | 2019-12-24 | 东芝电梯株式会社 | Elevator system |
| CN111532926A (en) * | 2020-03-30 | 2020-08-14 | 日立电梯（中国）有限公司 | Elevator group management method and system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173986B (en) * | 2019-05-23 | 2024-07-30 | 机械工业第六设计研究院有限公司 | Safety monitoring system for smelting of brown alumina pouring furnace |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1465517A (en) * | 2002-06-12 | 2004-01-07 | 三菱电机株式会社 | Elevator controller |
| JP2005324879A (en) * | 2004-05-12 | 2005-11-24 | Toshiba Elevator Co Ltd | Elevator control device |
| JP2007055700A (en) * | 2005-08-22 | 2007-03-08 | Hitachi Building Systems Co Ltd | Operation control method for elevator |
| CN101134545A (en) * | 2006-08-28 | 2008-03-05 | 株式会社日立制作所 | Elevator control apparatus |
| CN101409526A (en) * | 2007-10-10 | 2009-04-15 | 株式会社日立制作所 | Elevator system and accumulator unit |
| CN102020153A (en) * | 2009-09-18 | 2011-04-20 | 东芝电梯株式会社 | Elevator rescue operating system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5580663A (en) * | 1978-12-06 | 1980-06-18 | Mitsubishi Electric Corp | Operation equipment for elevator |
| JPH09156843A (en) * | 1995-12-11 | 1997-06-17 | Mitsubishi Electric Corp | Group supervisory operation control device for elevator |
| JP4476590B2 (en) * | 2003-10-03 | 2010-06-09 | 三菱電機株式会社 | Elevator control device |
| EP2366132B1 (en) * | 2008-11-18 | 2015-09-23 | Otis Elevator Company | On demand elevator load shedding |
-
2011
- 2011-12-22 JP JP2011281729A patent/JP5775442B2/en active Active
-
2012
- 2012-12-20 CN CN201210559023.7A patent/CN103171939B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1465517A (en) * | 2002-06-12 | 2004-01-07 | 三菱电机株式会社 | Elevator controller |
| JP2005324879A (en) * | 2004-05-12 | 2005-11-24 | Toshiba Elevator Co Ltd | Elevator control device |
| JP2007055700A (en) * | 2005-08-22 | 2007-03-08 | Hitachi Building Systems Co Ltd | Operation control method for elevator |
| CN101134545A (en) * | 2006-08-28 | 2008-03-05 | 株式会社日立制作所 | Elevator control apparatus |
| CN101409526A (en) * | 2007-10-10 | 2009-04-15 | 株式会社日立制作所 | Elevator system and accumulator unit |
| CN102020153A (en) * | 2009-09-18 | 2011-04-20 | 东芝电梯株式会社 | Elevator rescue operating system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185508A (en) * | 2015-03-10 | 2016-12-07 | 东芝电梯株式会社 | Elevator mainteinance maintenance activity auxiliary device |
| CN106185508B (en) * | 2015-03-10 | 2019-03-01 | 东芝电梯株式会社 | Elevator mainteinance maintenance activity auxiliary device |
| CN110606418A (en) * | 2018-06-15 | 2019-12-24 | 东芝电梯株式会社 | Elevator system |
| CN110606418B (en) * | 2018-06-15 | 2021-03-23 | 东芝电梯株式会社 | Elevator system |
| CN111532926A (en) * | 2020-03-30 | 2020-08-14 | 日立电梯（中国）有限公司 | Elevator group management method and system |
| CN111532926B (en) * | 2020-03-30 | 2021-12-10 | 日立电梯（中国）有限公司 | Elevator group management method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103171939B (en) | 2015-06-17 |
| JP5775442B2 (en) | 2015-09-09 |
| JP2013129528A (en) | 2013-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2161812A1 (en) | Power supply system, and power supply control method and power supply control program employed in power supply system | |
| CN108178040B (en) | power failure emergency method and device for multiple elevators, computer equipment and storage medium | |
| CN107032203A (en) | Elevator device battery output control | |
| CN103863908B (en) | Elevator control system and method thereof | |
| CN103171939B (en) | Lift information processing device | |
| US20200195040A1 (en) | UPS Traction Elevator Li-Ion Battery Back-up System | |
| CN103193129B (en) | Control device of elevator | |
| EP3705436A1 (en) | An energy storage system for an elevator car, and a method and an apparatus for monitoring the energy storage system | |
| CN104638696A (en) | System and method for wirelessly charging new energy automobile by mobile energy storage power station | |
| CN106809030A (en) | The braking recovery system of train, the control centre for train scheduling and method | |
| JP6543210B2 (en) | Elevator control system | |
| US9496753B2 (en) | Control arrangement and method for supplying electrical power in an elevator system | |
| CN110092259A (en) | A kind of emergency management and rescue method and device of elevator | |
| CN106809031B (en) | Braking recovery system, the control centre for train scheduling and the method for train | |
| CN102862577B (en) | Locomotive control method under storage battery fault mode | |
| CN111823864B (en) | High-voltage interlocking detection device and method and vehicle | |
| EP3653557B1 (en) | Elevator alarm systems | |
| JP5847066B2 (en) | Building power system with elevator | |
| JP2012001358A (en) | Battery diagnostic display device and method for elevator | |
| JP7136760B2 (en) | Emergency power supply system, emergency power supply method, and program | |
| JP5595295B2 (en) | Electric storage control device for elevator | |
| JP2003333893A (en) | Motor driver | |
| JPH0578052A (en) | Operating device for elevator emergency rescue | |
| CN109017430B (en) | Charging and discharging system for traction storage battery and rail transit vehicle | |
| JP2012218853A (en) | Elevator control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |