CN1517293A - Running operation method for multi-speed changing type passenger transporter - Google Patents
Running operation method for multi-speed changing type passenger transporter Download PDFInfo
- Publication number
- CN1517293A CN1517293A CNA2004100033533A CN200410003353A CN1517293A CN 1517293 A CN1517293 A CN 1517293A CN A2004100033533 A CNA2004100033533 A CN A2004100033533A CN 200410003353 A CN200410003353 A CN 200410003353A CN 1517293 A CN1517293 A CN 1517293A
- Authority
- CN
- China
- Prior art keywords
- speed
- passenger conveyors
- rate conversion
- multistage
- operation method
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B25/00—Control of escalators or moving walkways
- B66B25/003—Methods or algorithms therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B21/00—Kinds or types of escalators or moving walkways
- B66B21/02—Escalators
- B66B21/025—Escalators of variable speed type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B29/00—Safety devices of escalators or moving walkways
Abstract
Provided is an operation control method of a multistage speed changeover type passenger conveyor capable of reducing malfunction by the same starting method as a single-stage speed passenger conveyor. In the operation control method of the multistage speed changeover type passenger conveyor, the starting operation of the passenger conveyor is performed first, and the operation of the passenger conveyor is allowed to start with the predetermined reference speed. After the operation of the passenger conveyor is started, the changeover operation of the speed is performed. The passenger conveyor can be changed over to an arbitrary speed thereby.
Description
Technical field
The present invention relates to the operation method of the corresponding passenger conveyors of multistage speed of a kind of escalator or automatic walkway etc.
Background technology
In the past, the method for operation of multistage speed changeover type passenger conveyors was: operating personal elder generation operating speed select switch, the operation start switch makes it to bring into operation then.So, common single-stage speed passenger conveyors is different with the startup method of multistage speed changeover type passenger conveyors, and in multistage speed changeover type passenger conveyors and the simultaneous place of single-stage speed passenger conveyors, operating personal must be remembered two kinds of startup methods when operating, and adopts different startup methods to start according to different number machines.
If the operating personal inadvertent is selected under the situation of wrong speed startup, need temporarily passenger conveyors is stopped, restarting after the good speed to be adjusted.
When being provided with a plurality of rate selection switch, need to use rate selection switch with auto restore facility.At this moment, operating personal is after formerly selected velocity has been confirmed safety, and the operation start switch so just might take place that operating personal blackout is selected the Wrong Shipment line speed and situation about starting.
In addition, have the rate selection switch that input keeps function if use, the mistaken phenomenon of running velocity can reduce to some extent, but, also just a plurality of rate selection switches can not be set, can only carry out speed selection operation like this at a place, can only be on the upper strata or the one-sided of lower floor operate.
Summary of the invention
The present invention finishes in view of the above problems, purpose provides a kind of operation method of passenger conveyors, this method can be taked the startup method identical with the passenger conveyors of single-stage speed, and, even have a plurality of change-overs swith, also can simplify procedures, also can reduce operational error in addition.
The present invention is the operation method of the corresponding passenger conveyors of a kind of multistage speed, this operation method of carrying out the passenger conveyors of multistage speed conversion, it is characterized in that, this method comprise passenger conveyors carried out start-up operation after, start the program of the operation of passenger conveyors by the running velocity that configures in advance, and after the passenger conveyors startup operation, carry out the rate conversion operation, convert the program of arbitrary speed to.
The operation method of the corresponding passenger conveyors of multistage speed of the present invention is characterized in that, quickens conversion step by step or the conversion of slowing down, to select speed arbitrarily.
The operation method of the corresponding passenger conveyors of multistage speed of the present invention is characterized in that, passenger conveyors is in and moves in the startup or when just one of them in rate conversion planted state, just can not carry out rate conversion to it and operate.
The operation method of the corresponding passenger conveyors of multistage speed of the present invention is characterized in that, also can not carry out the rate conversion operation of passenger conveyors after rate conversion is finished in a period of time of regulation.
The operation method of the corresponding passenger conveyors of multistage speed of the present invention is characterized in that, the passenger conveyors operation operation that also can descend of both can having risen, when rising operation and the convertible speed selection scope that descends when moving have nothing in common with each other.
The operation method of the corresponding passenger conveyors of multistage speed of the present invention is characterized in that, after carrying out the rate conversion operation, the speed of passenger conveyors is changed in the warning of sending rapid change earlier again.
The operation method of the corresponding passenger conveyors of multistage speed of the present invention is characterized in that, also comprises the program that shows the existing speed of passenger conveyors.
Description of drawings
Shown in Figure 1 is the skeleton diagram of the passenger conveyors of the embodiment of the invention 1.
The scheme drawing of the guidance panel that is to use automatic recovery type key formula rate conversion switch shown in Figure 2.
Fig. 3 is the diagram of circuit for the single-stage speed passenger conveyors method of operation shown in the comparison.
Fig. 4 is the diagram of circuit according to multistage speed changeover type passenger conveyors method of operation of the present invention.
The scheme drawing of the guidance panel that is to use push button rate conversion switch shown in Figure 5.
The flow chart of the rate conversion switch of multistage speed changeover type passenger conveyors when being to use push-button switch shown in Figure 6.
Shown in Figure 7 is the situation of the embodiment of the invention 2, the speed transition figure that display speed changes.
Fig. 8 is the flow chart that makes the rate conversion switch of the invalid multistage speed changeover type passenger conveyors of rate conversion operation.
Shown in Figure 9 is the situation of the embodiment of the invention 3, makes the diagram of circuit of the method for operation of the multistage speed changeover type passenger conveyors that the speed limit value changes when descending operation.
Shown in Figure 10 is the situation of the embodiment of the invention 5, illustrates the companion way of the multistage speed passenger conveyors that is provided with read out instrument above guidance panel.
Shown in Figure 11 is the displaying contents of read out instrument with velocity variations conversion displaying contents the time.
The specific embodiment
Embodiment 1: with reference to the accompanying drawings embodiments of the invention are described.
Fig. 1 to shown in Figure 6 be the situation of embodiment 1 of the operation method of passenger conveyors of the present invention.
At first, according to Fig. 1 the overview of multistage speed changeover type passenger conveyors 30 is described.As shown in Figure 1, passenger conveyors 30 can carry out the multistage speed conversion, and can the rise operation or the operation that descends.This passenger conveyors 30 comprises railing 36, is arranged on railing 36 belows and the step chain 33 of a plurality of pedals 32, the drive sprocket 34 that drives step chain 33 and the driven sprocket 35 that cooperates with step chain 33 is installed.
Drive sprocket 34 is driven by electrical motor 9, and this electrical motor 9 is connected with frequency changer circuit 2.In addition, frequency changer circuit 2 is connected with variable frequency control portion 3, also has, and variable frequency control portion 3 is connected with control part 4.
Also have, guidance panel 6, read out instrument 7 and loud speaker 8 nearby are installed at railing 36 or its.These guidance panels 6 are connected with control setup 4 respectively with read out instrument 7.Loud speaker 8 is connected with control setup 4 by sound guiding device 5.Control part 4 is connected with power supply with switch 1 by main circuit with frequency changer circuit 2.
As shown in Figure 2, on guidance panel 6, roughly by vertically being separately installed with key formula rate conversion switch 10, starting switch 11 and stopping-buzzing switch 12.Above rate conversion switch 10, dispose the push button emergency stop switch.Rate conversion switch 10 also available buttons formula rate conversion switch 14 replaces.In addition, but also horizontally set of rate conversion switch 10, starting switch 11 and stop-buzzing switch 12.
Below in conjunction with Fig. 4 and Fig. 6 the operation method of multistage speed changeover type passenger conveyors of the present invention is described.For the operation method with the single-stage passenger conveyors compares, Fig. 3 shows the operation method of single-stage passenger conveyors.
Variable frequency control portion 3 pre-set frequencies corresponding to each step velocity, and also have in the control part 4 as the speed (to call datum velocity in the following text) of setting benchmark.
As shown in Figure 4, when operating personal starts multistage speed changeover type passenger conveyors 30, press stopping on the guidance panel 6-buzzing switch 12 earlier aloud, use starting switch (starting SW) 11 decisions service direction arbitrarily then, for example rise or the operation that descends, begin to start.The stopping of this moment-buzzing switch 12 the ring program of buzzer phone and the start-up routine 13 that starts SW are identical when starting with single-stage speed passenger conveyors shown in Figure 3.
Then control part 4 receives the actuation signal that starting switch 11 transmits from the guidance panel 6, and control part 4 sends operating instruction 21a to variable frequency control portion 3.At this moment, control part 4 also sends the speed command 21 of the datum velocity of prior setting to variable frequency control portion 3.The signal that comes out from variable frequency control portion 3 is sent to frequency changer circuit 2, frequency changer circuit 2 begins to send instruction, make electrical motor 9 accelerated services reach the frequency of datum velocity, passenger conveyors 30 is with datum velocity (for example 30m/ branch) operation, and this moment, passenger conveyors 30 was finished startup.
Afterwards, if the rate conversion switch 10 of the automatic recovery formula on the guidance panel 6 is transferred to acceleration side, the speed command 21 that comes out from control part 4 changes, and then speed is quickened one-level; If rate conversion switch 10 is transferred to deceleration side, after speed command 21 conversions of coming out from control part 4, speed reduces one-level.Operating personal is operating speed change-over swith 10 like this after startup is finished, and can change speed step by step, can select arbitrary speed thus, has so just finished the rate conversion process.
Then, by stopping-buzzing switch 12 buzzer phone of ringing, then by stop-buzzing switch 12 stops passenger conveyors 30.
Describe below in conjunction with the operation method of Fig. 6 when using push button rate conversion switch 14.
Other flow processs shown in Figure 6 and operation method shown in Figure 4 are roughly the same.
As mentioned above, according to present embodiment, even multistage speed changeover type passenger conveyors, also can carry 30 according to starting the passenger with single-stage speed passenger conveyors identical operations method, so for operating personal, though be the multistage speed changeover type passenger conveyors, do not need to start method especially yet, thereby start-up operation is united.
Single-stage speed passenger conveyors and multistage speed changeover type passenger conveyors in operational difference part are: the multistage speed changeover type passenger conveyors needs conversion rate after startup is finished, and the single-stage speed passenger conveyors does not need to carry out the operation of conversion rate.Because both differences on method of operation are readily appreciated that, thereby reach the purpose that prevents maloperation.
In addition, by variable frequency control portion 3 control frequency changer circuits 2, in the scope of regulating the speed of safety, quicken or slow down by electrical motor 9, so even the speed of the conversion passenger conveyors that is in operation also can be guaranteed its safety.
In addition, because use the rate conversion switch 10 of automatic recovery formula to quicken step by step or slow down,, can use corresponding with single-stage speed conveyer identical operations method so, also needn't change the mode of operations even conversion rate progression is many.In addition, if configuration is push button rate conversion switch 14, method of operation equally also needn't change can be corresponding.If maloperation etc. takes place in passenger conveyors 30 for conversion rate in operation procedure, running velocity is transferred wrong, can operation suspension yet, only need operating speed change-over swith 10 or 14 to adjust running velocitys and get final product.
According to Fig. 7 and Fig. 8 embodiments of the invention 2 are described below.
The situation of Fig. 7 and embodiment shown in Figure 8 is: during multistage speed changeover type passenger conveyors 30 is quickening to start or carrying out in the rate conversion and the one section specific time of rate conversion after finishing in, make the invalid operation method of selection operation of speed, other flow process and Fig. 1 are roughly the same to the situation of embodiment 1 shown in Figure 6.
As shown in Figure 7, in embodiment 2,15 expressions be to reaching the time of this section of datum velocity acceleration in starting after start-up operation begins, 16 expressions be to finish time in this section acceleration to rate conversion quickening to operate the back, 17 expressions be after carrying out deceleration-operation, to finish time in this section deceleration to rate conversion, a period of time after 18 expression rate conversion are finished, in above each time period, even if the rate conversion switch 10 on the start-up operation panel 6 or 14 carries out rate conversion, speed can not be changed.
As Fig. 1 and shown in Figure 8, send the consistent signal 22 of frequency from variable frequency control portion 3 to control part 4, promptly send frequency from the frequency of frequency changer circuit 2 output and the setting in advance signal when consistent, the judgement that control part 4 is changing according to consistent signal 22 speed of making of this frequency, the invalidating signal that the rate conversion switch 10,14 on the guidance panel 6 is sent.In addition, control part 4 carries out following control: after making the judgement of speed unanimity according to the consistent signal 22 of frequency, carry out the timing of certain hour, during this period, the signal that rate conversion switch 10,14 is sent is also invalid.
The invalidating signal that control part 4 sends rate conversion switch 10,14 according to the consistent signal 22 of frequency also can be judged speed according to the sensor of judging speed or the timing of time and change, and the invalidating signal that rate conversion switch 10,14 is sent.
According to the described situation of above embodiment, operation signal by rate conversion switch 10,14 is sent is invalid, can prevent the misoperation that continuous 2 the operating speed change-overs swith of operating personal caused at 10,14 o'clock, and can prevent because 10,14 bad contacts of rate conversion switch, though just single job, control part 4 is received the misoperations such as signal of twice operation.In addition, also can prevent to resemble speed block number is once changed 2 retainings or 3 retainings, or in acceleration, carry out the fierce velocity variations of deceleration-operation and so on again.Also have, because in one section specified time velocity variations is finished after, the operation signal that rate conversion switch 10,14 is sent is invalid, therefore do not reach when stablizing in speed, rate conversion is invalid, worries and sense of insecurity and can prevent that the passenger from producing.
Below in conjunction with Fig. 9 embodiments of the invention 3 are described.Embodiment shown in Figure 9 is, the speed selection scope that passenger conveyors 30 may be changed can change when rising operation and when descending operation, and other flow process and Fig. 1 embodiment 1 extremely shown in Figure 6 is roughly the same.
As Fig. 1 and shown in Figure 9, inoperation decline high speed switch 19, make passenger conveyors 30 do to descend operation (DN operation) thereby conversion descends the speed limit value during operation, the speed selection scope when rise operation and decline are moved is different.If descend operation, in case passenger conveyors 30 has reached certain speed, control part 4 promptly carries out speed limit, even make that passing through rate conversion switch 10,14 does to quicken operation, can not quicken yet.
That is to say, in control part 4, set the speed limit value of the operation that descends in advance, descending in servicely when having been undertaken quickening operation by rate conversion switch 10,14, whether the speed command 21 that control part 4 subtend variable frequency control portions 3 send reaches the speed limit value of the operation that descends is judged.When control part 4 judges that speed commands 21 have reached speed limit value when descending operation, even the rate conversion switch of guidance panel 6 10,14 sends Acceleration Signal to control part 4, control part 4 is also made and is quickened invalid judgement, still, keep the acquire speed operation of passenger conveyors 30 according to existing speed command 21.
In addition, also can operate decline high speed switch 19 and remove the speed limit value that descends when moving.At this moment, the speed limit values when 4 pairs of control parts descend operation do not judge, even the speed command 21 of the speed limit value when variable frequency control portion 3 sends the decline operation of prior setting, conveyer also can move by the same full speed degree retaining that carries out when rising operation.Speed limit value when being convertible decline operation according to purposes by operation decline high speed switch 19 in such a way.
Other flow processs of Fig. 9 and Fig. 1 are roughly the same to the situation of embodiment 1 shown in Figure 6.
According to present embodiment, compare with the rising operation, consider when descending operation because passenger's broad view as if at high speed degree operation passenger conveyors 30, can bring feeling of terror to the passenger.In this case, by decline high speed switch 19 is set, just can not high-speed cruising during decline.In addition, can consider when descending operation at a high speed that action takes place safety device promptly stops passenger conveyors 30.Passenger conveyors 30 is stopped with the stopping distance of safety, but compare with the operation of rising, when descending operation, the sensation that oriented inferoanterior is dished out will produce safety problem passenger the elderly and many being provided with under the environment of children.According to present embodiment, by operation decline high speed switch 19, high-speed cruising takes place when descending operation and prevents trouble before it happens in the upper limit of the running velocity of can at random selecting to descend.
Embodiment 4
Below just the situation of embodiment 4 describe.
What embodiment 4 was introduced is, matches with the rate conversion of passenger conveyors, carries out sound guidance broadcasting, informs the speed change and submits to the passenger to note speed change etc., and the situation of the embodiment 1 that other flow process and Fig. 1 to Fig. 6 are represented is roughly the same.
In Fig. 1, operating personal carries out the conversion operations of speed, and after control part 4 received the speed change signal that is sent by the rate conversion switch 10,14 on the guidance panel 6, control part 4 sent broadcasting instructions 23 to sound guiding device 5.The attention content that sound guiding device 5 changes loud speaker 8 beginning broadcasting speeds.
Such as broadcasting " speed accelerates, and please take care " or contents such as " speed up, please do a good job of it handrail ".Behind the sign-off that loud speaker 8 sends, sound guiding device 5 sends broadcast termination signal 24 to control part 4.Control part 4 sends speed command 21 to variable frequency control portion 3 after receiving broadcast termination signal 24, and frequency changer circuit 2 receives the instruction back and changes frequency, and electrical motor 9 promptly begins speed change thus.
According to present embodiment, the change of cooperation speed before change speed, by loud speaker 8 usefulness sound guiding, submits to the passenger to note, utilizes the passenger of passenger conveyors 30 to make correspondence to rapid change like this.Even so speed changes, the passenger can be because of being at a loss suddenly yet.In addition, even guidance panel 6 is in a distant place, when changing speed, also can sends the warning of rapid change by broadcast, thereby can carry out rate conversion safely from a distant place.
Below with reference to Figure 10 and Figure 11 embodiment 5 is described.
Figure 10 and embodiment shown in Figure 11 are that multistage speed changeover type passenger conveyors 30 is in service in operation, carry out speed according to velocity variations by read out instrument and show.Other flow process and Fig. 1 of Figure 10 and Figure 11 is roughly the same to embodiment 1 shown in Figure 6.
Among Figure 10 and Figure 11, carry out the conversion operations of speed when operating personal, when control part 4 received from the speed of the rate conversion switch 10,14 of guidance panel 6 change signal, control part 4 was to the read out instrument 7 outputs signal same with the speed command 21 that is sent to variable frequency control portion 3.Read out instrument 7 moves according to the signal that control part 4 transmits, and changes the displaying contents 20 of read out instrument 7.
In addition, be in the speed change time with display change, control part 4 receives the consistent signal 22 of frequency that variable frequency control portion 3 is transmitted, and the signal as in the speed change outputs to read out instrument 7.
Figure 10 has provided the example that read out instrument 7 is provided with the place, with read out instrument 7 be arranged on guidance panel 6 near, can when the rate conversion switch on the guidance panel 6 10,14 is operated, speed be confirmed.
In addition, as shown in figure 11, in the time of also can working as speed and changing, read out instrument 7 shows " in the change " as displaying contents 20.In addition, as described in top embodiment 2, when speed changes, make conversion operations invalid, operate invalid this point in this case and also can obtain confirming by " in the change " of displaying contents 20.
According to present embodiment, because be provided with read out instrument 7, operating personal is observed speed thus and is shown, can judge the maloperation when preventing rate conversion to existing running state.In addition, making the invalid multistage speed passenger conveyors of conversion operations when changing for speed, owing to can make the inalterable judgement of speed by read out instrument 7, is understandable method of operation to operating personal therefore.
As mentioned above, according to the present invention, the multistage speed changeover type passenger conveyors can start with the startup method identical with the single-stage passenger conveyors, therefore needn't grasp two kinds of method of operation for operating personal, thereby reach the purpose that simplifies the operation.
In addition, during rate conversion, be after startup is over, to carry out conversion operations again, suspend program so saved elder generation always again.Under the more situation of conversion rate retaining number, if use input maintenance key switch, conversion rate retaining number is limited, but, by using the key switch of automatic recovery type, one-level one-level ground quickens or slows down to select speed arbitrarily, so, even under the conversion rate progression situation how, also be convenient to operation.
In addition, even a plurality of automatic recovery type rate conversion switches are set, it is convenient equally to operate, and the rate conversion operation is also simple.
In addition, because be set with the speed limit value of the operation that descends, the high-speed cruising when descending by the restriction of rate conversion switch, the elderly, the safety that is provided with on the environment can be improved in the place that children are many.
When rate conversion, be combined with broadcasting and remind the passenger to note, bring passenger's unexpected sense and sense of insecurity in the time of can alleviating rate conversion, further tightening security property.
In addition, be provided with the read out instrument that shows running velocity near the guidance panel, improved the operability of operating personal, simplify procedures.
Claims (8)
1. the operation method of the corresponding passenger conveyors of a multistage speed is characterized in that this method comprises:
Carry out the start-up operation of passenger conveyors, make it start the program of the operation of passenger conveyors by the speed that configures in advance;
After passenger conveyors starts, carry out the conversion operations of speed, convert the program of arbitrary speed to.
2. the operation method of the corresponding passenger conveyors of multistage speed as claimed in claim 1 is characterized in that, in the conversion operations of speed, quickens conversion step by step or the conversion of slowing down, to select speed arbitrarily.
3. the operation method of the corresponding passenger conveyors of multistage speed as claimed in claim 1, it is characterized in that, be in start in service or speed is being changed one of them when planting state, just can not carry out the rate conversion of passenger conveyors and operate.
4. the operation method of the corresponding passenger conveyors of multistage speed as claimed in claim 3 is characterized in that, in the certain hour after rate conversion finishes, also can not carry out the rate conversion operation of passenger conveyors.
5. the operation method of the corresponding passenger conveyors of multistage speed as claimed in claim 1, it is characterized in that, the passenger conveyors operation operation that also can descend of both can having risen, when rising operation and the convertible speed selection scope that descends when moving have nothing in common with each other.
6. the operation method of the corresponding passenger conveyors of multistage speed as claimed in claim 1 is characterized in that, after carrying out the rate conversion operation, sends earlier after the warning of velocity variations, changes the speed of passenger conveyors again.
7. the operation method of the corresponding passenger conveyors of multistage speed as claimed in claim 1 is characterized in that, also has the program that shows the existing speed of passenger conveyors.
8. the operation method of the corresponding passenger conveyors of multistage speed as claimed in claim 1 is characterized in that, for the described speed arbitrarily that converts to, uses key formula or push button rate conversion switch.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003016551A JP2004224539A (en) | 2003-01-24 | 2003-01-24 | Operation control method of passenger conveyor responding to multistage speed |
| JP2003-016551 | 2003-01-24 | ||
| JP2003016551 | 2003-01-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1517293A true CN1517293A (en) | 2004-08-04 |
| CN100425518C CN100425518C (en) | 2008-10-15 |
Family
ID=32903972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100033533A Expired - Fee Related CN100425518C (en) | 2003-01-24 | 2004-01-23 | Running operation method for multi-speed changing type passenger transporter |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2004224539A (en) |
| KR (1) | KR100693982B1 (en) |
| CN (1) | CN100425518C (en) |
| TW (1) | TWI254021B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941640A (en) * | 2009-07-01 | 2011-01-12 | 株式会社日立制作所 | The apparatus of passenger conveyor system |
| CN104555688A (en) * | 2013-10-25 | 2015-04-29 | 上海三菱电梯有限公司 | Control device for passenger conveying equipment and realizing method thereof |
| CN111683889A (en) * | 2018-02-09 | 2020-09-18 | 三菱电机株式会社 | Passenger guidance device and passenger guidance system for elevator |
| CN112158699A (en) * | 2020-09-01 | 2021-01-01 | 广东中鹏热能科技有限公司 | Manned carrying method with safety protection mechanism |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6553160B2 (en) * | 2017-12-14 | 2019-07-31 | 東芝エレベータ株式会社 | Operation control device for passenger conveyor and operation control method |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10279245A (en) | 1997-04-02 | 1998-10-20 | Toshiba Elevator Kk | Man conveyor controller and man conveyor group controller |
| JPH11335054A (en) * | 1998-05-22 | 1999-12-07 | Hitachi Building Systems Co Ltd | Variable speed escalator |
| JP2000026060A (en) | 1998-07-15 | 2000-01-25 | Hitachi Building Systems Co Ltd | Controller for passenger conveyer |
| JP2000191262A (en) * | 1998-12-24 | 2000-07-11 | Hitachi Building Systems Co Ltd | Passenger conveyor |
| JP2000198649A (en) * | 1999-01-06 | 2000-07-18 | Hitachi Building Systems Co Ltd | Operation device of passenger conveyer |
| JP2000198651A (en) * | 1999-01-07 | 2000-07-18 | Hitachi Building Systems Co Ltd | Speed control device of passenger conveyer |
| JP2000281270A (en) | 1999-03-30 | 2000-10-10 | Hitachi Building Systems Co Ltd | Passenger conveyor |
| JP3585393B2 (en) | 1999-04-07 | 2004-11-04 | 株式会社日立ビルシステム | How to modify the passenger conveyor |
| WO2000069766A1 (en) * | 1999-05-17 | 2000-11-23 | Mitsubishi Denki Kabushiki Kaisha | Controller of passenger conveyor and passenger sensor |
-
2003
- 2003-01-24 JP JP2003016551A patent/JP2004224539A/en active Pending
- 2003-12-30 TW TW092137512A patent/TWI254021B/en not_active IP Right Cessation
-
2004
- 2004-01-20 KR KR1020040004048A patent/KR100693982B1/en not_active IP Right Cessation
- 2004-01-23 CN CNB2004100033533A patent/CN100425518C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941640A (en) * | 2009-07-01 | 2011-01-12 | 株式会社日立制作所 | The apparatus of passenger conveyor system |
| CN101941640B (en) * | 2009-07-01 | 2012-11-28 | 株式会社日立制作所 | Passengers conveying apparatus system |
| CN104555688A (en) * | 2013-10-25 | 2015-04-29 | 上海三菱电梯有限公司 | Control device for passenger conveying equipment and realizing method thereof |
| CN104555688B (en) * | 2013-10-25 | 2017-01-11 | 上海三菱电梯有限公司 | Control device for passenger conveying equipment and realizing method thereof |
| CN111683889A (en) * | 2018-02-09 | 2020-09-18 | 三菱电机株式会社 | Passenger guidance device and passenger guidance system for elevator |
| CN111683889B (en) * | 2018-02-09 | 2021-05-25 | 三菱电机株式会社 | Passenger guidance device and passenger guidance system for elevator |
| CN112158699A (en) * | 2020-09-01 | 2021-01-01 | 广东中鹏热能科技有限公司 | Manned carrying method with safety protection mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100693982B1 (en) | 2007-03-13 |
| JP2004224539A (en) | 2004-08-12 |
| TW200413236A (en) | 2004-08-01 |
| TWI254021B (en) | 2006-05-01 |
| KR20040068477A (en) | 2004-07-31 |
| CN100425518C (en) | 2008-10-15 |
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