CN101037167A

CN101037167A - Elevator rescuing system

Info

Publication number: CN101037167A
Application number: CN 200710088529
Authority: CN
Inventors: 铃木洋一
Original assignee: Toshiba Elevator Co Ltd
Current assignee: Toshiba Elevator and Building Systems Corp
Priority date: 2006-03-16
Filing date: 2007-03-16
Publication date: 2007-09-19
Also published as: JP2007246230A

Abstract

An elevator rescue system rapidly rescues passengers which are stuck in a car. In a condition that an elevator is stopped due to earthquake or the like, and the passengers are stuck in the car (14), when a rescue button (37) provided in the car (14), an indication lamp (44) arranged at an elevator waiting position (41) is illuminated. Alarming sound or alarming information is outputted from a sound outputting device (45) drived by the indication lamp (44). In this way, the stuck persons can notify the condition to persons at the elevator waiting position (41) and look for rescue.

Description

Elevator rescue system

Technical field

The present invention relates to a kind of elevator rescue system, be used to rescue fault because of elevator etc. and be trapped in passenger in the cab.

Background technology

When owing to earthquake wait some reasons to cause elevator out of service the time, cab stops with the state of closing the door.At this moment, then can not go out, so-called " stranded accident " takes place if the passenger takes in cab.

In this case, in cab, be provided with emergency call button usually, be connected with the remote monitroing center of elevator by telephone line by coming by this button.Thus, in remote monitroing center, the passenger in cab learns situation, and sends maintenance person to carry out passenger's pick-up operation to the scene.

Yet above-mentioned emergency call button is provided with as the communication means with remote monitroing center, can not get in touch with in addition with remote monitroing center.Therefore, the problem of existence is: when disaster on a large scale such as earthquake is taking place, and can't use the situation of telephone line the time, do not understand situation in the cab in the remote monitroing center side, cause pick-up operation to postpone for a long time.

Summary of the invention

Therefore, the purpose of this invention is to provide a kind of elevator rescue system, but the at high speed rescue is trapped in the passenger in the cab.

Elevator rescue system of the present invention has: be arranged on the rescue button in the cab; Be arranged on the display lamp of boarding place; And control unit, by the operation of the above-mentioned rescue button above-mentioned display lamp of control of lighting a lamp, and notify the passenger to be trapped in situation in the above-mentioned cab.

According to the present invention, the passenger can be trapped in the cab this advisory and give and be positioned at the people of boarding place and seek rescue.

Description of drawings

Fig. 1 is the figure of the integral body formation of the elevator rescue system of expression one embodiment of the present invention.

Fig. 2 is the figure of expression with the inside formation of the lift car of embodiment.

Fig. 3 is the figure of expression with the formation of boarding place of the elevator of embodiment.

Fig. 4 is the block diagram of expression with the function formation of the elevator control device of embodiment.

The specific embodiment

Embodiments of the present invention are described with reference to the accompanying drawings.

Fig. 1 is the figure of the integral body formation of the elevator rescue system of expression one embodiment of the present invention.And Fig. 2 is the figure of the formation of boarding place of this elevator of expression for the figure of the inside formation of this lift car of expression, Fig. 3.

As shown in Figure 1, in mansion 11, be provided with the hoist trunk 12 of elevator, and be provided with 1 elevator 13 therein.This elevator 13 is made of cab 14, counterweight (counterweight) 15, rope 16 and winch 17.

Cab 14 is carried passengers 30 and is also moved between each floor of mansion 11, and counterweight 15 has the weight roughly the same with this cab 14.Rope 16 is wrapped on the winch 17, and the one end connects cab 14, the other end connects counterweight 15.Thus, be accompanied by the driving of winch 17, car 14 by rope 16 to the direction bucket type opposite with counterweight 15 move.

Cab 14 is provided with the chamber door 31 that carries out switch motion when resting against each floor.And, in this cab 14, be provided with the operation board 32 that is used to carry out various operations.

As shown in Figure 2, operation board 32 be arranged on chamber door 31 near.On this operation board 32, be equipped with: the destination button 33 that is used to specify one on each floor of destination floor; The door open button 34 and the door close button 35 that are used for switch chamber door 31; And emergency call button 36 etc.Emergency call button 36 is when emergency situation has taken place, and is used to call out the action button of remote monitroing center 23 described later.

Here, in the present embodiment, in cab 14, remove above-mentioned emergency call button 36 to be outside equipped with rescue button 37.This rescue button 37 as emergency relief with and be set up, under the situation that passenger 30 peripherad people seek to rescue, use.Here said " people on every side " is expression, as shown in Figure 3, be included in boarding place 41 wait elevator 13 user 40, be positioned near the people boarding place.

In addition, in the example of Fig. 2, rescue button 37 is arranged, but, also can be upside at operation board 32 as the position that is provided with of this rescue button 37 in the downside of operation board 32 diagram, and, also can be in addition place of operation board 32 (for example, sidewall etc.).In a word, but be that passenger 30 gets final product the position of immediate operation when stranded.And, preferably implement following work in advance, for example on the operating surface of rescue button 37, be coated with fluorescent paint etc., even can easily recognize also that at power down mode it is provided with the position.

On the other hand, be provided with in boarding place 41: the boarding place door 42 that when cab 14 is stopped, cooperates chamber door 31 to carry out switch motion; Near and the boarding place call register apparatus 43 this boarding place door 42.Boarding place call register apparatus 43 is used for calling out elevator 13 (car 14) in boarding place 41, usually, has the above-below direction button that is used to specify the destination direction.

And, be provided with display lamp 44 and voice output 45 in this boarding place 41.This display lamp 44 and voice output 45 are arranged near the position that etc., the user 40 of boarding place door 42 can easily confirm.

Display lamp 44 for example is made of red colored lamp etc., lights a lamp by the push of above-mentioned rescue button 37, and notifies passenger 30 to be trapped in situation in the cab 14.Voice output 45 together is set up in parallel in corresponding boarding place 41 with display lamp 44, and is driven linkedly with display lamp 44.This voice output 45 is by sending warnings such as the tinkle of bells or buzzer, and perhaps, output is the warning message of " passenger is trapped in the elevator " for example, comes to be trapped in situation in the cab 14 by sound notification passenger 30.

In addition, this display lamp 44 and voice output 45 are set at boarding place 41 of certain floor.So-called " certain floor " specifically is meant the benchmark floor.This is that key horizon is the maximum place of the stream of people because in each floor of mansion 11, and the possibility that the passenger 30 stranded peripherad people of situation can be passed on is also maximum.

On the other hand, each signal of the action button 33～37 of aforesaid operations dish 32 shown in Figure 1 etc. are sent to control setup 19 by not shown transmission cable.Control setup 19 is also referred to as control panel etc., is set in the Machine Room 18 at the top of mansion, carries out the single-piece control of drive controlling winch 17 grades, 13 operations of relevant elevator.

And, be provided with P ripple (primary wave) detector 20 at the foot (pit part) of hoist trunk 12, when being used for the P ripple more than detecting specified value signal output is arrived control setup 19, the operation that elevator 13 is carried out under the control operational mode.

On the other hand, in Machine Room 18, be provided with S ripple (secondary wave) detector 21, when being used for the S ripple more than detecting specified value signal output arrived control setup 19, make the operation of elevator 13 force to stop.

Various sensors beyond elevator 13 also is provided with these

seismic sensors

20,21, not shown.And several by with in the signal of these sensors output send to remote monitroing center 23 from control setup 19 via communication line 22, and elevator 13 is by telemonitoring often thus.Also have following situation: remote monitroing center 23 is as required with control signal apparatus for controlling of supply 19, and carries out the Long-distance Control or the long-range inspection of elevator 13.

The block diagram that Fig. 4 constitutes for the function of expression control setup 19, the functional modeization ground of control setup 19 that will be relevant with emergency call button 36 in the cab 14 and rescue button 37 is represented.

When the 30 push emergency call button 36 of the passenger in the cab 14, its operation signal is sent to control setup 19.When control setup 19 receives the operation signal of this emergency call button 36,, and be set at the state that between cab 14 and remote monitroing center 23, can converse by communication line 22 visit remote monitroing center 23.Thus, when stranded emergency situation such as grade took place, passenger 30 can directly notify present case to the operator of remote monitroing center 23.

On the other hand, when 30 pushes of the passenger in the cab 14 rescue button 37, its operation signal is sent to control setup 19.When control setup 19 was received the operation signal of this rescue button 37, the control setting of lighting a lamp was at the display lamp 44 of boarding place 41, to being positioned near user 40 boarding place 41 etc., notified passenger 30 to be trapped in situation in the cab 14.And in order more reliably stranded situation of the passenger 30 to be passed on towards periphery, control setup 19 also has by driving voice output 45 linkedly with indication lamp 44, exports the function of warning or warning message.

In such formation, suppose because of the situation that earthquake causes elevator 13 to stop to take place, the action of native system is described.

When earthquake took place, P ripple and S ripple were propagated.Here, well-known following method: owing to the S ripple of principal earthquake and evening time that the P Bob propagates into therefore elevator 13 is moved under the control operational mode in the moment that detects the P ripple.

When detecting the P ripple by P ripple detector 20, its detection signal is output to control setup 19.Control setup 19 is controlled by importing this detection signal, so that the operational mode of elevator 13 switches to the control operational mode, even the cab 14 of existing side by side stops at nearest floor and allows elevator under the passenger.

And when the S ripple was propagated after the P ripple, S ripple detector 21 detected this S ripple.In this case because the S ripple is with than big the shaking of P ripple, so that elevator 13 operations are dangerous.Therefore, the control operational mode does not start even for example detected before P Bob specified value is little, and elevator 13 is promptly stopped.

Like this, under situation about stopping, when passenger 30 takes in cab 14, just being trapped in wherein because of generation earthquake elevator 13.In this case, as shown in Figure 4,, just can get in touch with, and seek rescue to the operator with remote monitroing center 23 if push is arranged on the emergency call button 36 in the cab 14.

Yet, exist because the influencing communication line 22 and can not use of earthquake, become can not with the situation of remote monitroing center 23 contacts.In this case, beyond emergency call button 36, be arranged on rescue button 37 cab 14 in, can seek to rescue by push.

That is, when push rescue button 37, the display lamp 44 that is arranged on boarding place 41 is lit a lamp, and, from voice output 45 output warning or warning messages.Thus, the situations in the cab 14 of passenger 30 can being trapped in convey to the user 40 of boarding place 41 etc.The user 40 who learns this situation can be with own portable phone etc. and remote monitroing center 23 contacts, perhaps with supvr's contact of etc.ing of mansion 11, have gone forward side by side behavior and have rescued the interior passenger's 30 of cab 14 action.

Like this, even under emergency call button 36 unsve situations,, also can peripherad people seek rescue by push rescue button 37.Therefore, even remote monitroing center 23 can not be grasped situation, also can expect the fast speed pick-up operation.

In addition, in the above-described embodiment, boarding place 41 that constitutes at the benchmark floor is provided with display lamp 44 and voice output 45, but also can display lamp 44 and voice output 45 be set in all boardings place 41 of each floor.According to setting like this, the more positively peripherad people of the situation of cab 14 can be passed on.

And, even do not use voice output 45, only, also can expect enough effects by the operation of rescue button 37 display lamp 44 of lighting a lamp.

And, be arranged on the rescue button 37 in the cab 14 in order to prevent maloperation, also can make control setup 19 have following function: only under the situation that the operation of elevator 13 has promptly stopped, making the efficient in operation of rescue button 37.In this case, even push rescue button 37 does not carry out any action yet when the common operation of elevator 13, only elevator 13 operate to halted state the time, indication lamp 44 is lit a lamp, and, from voice output 45 output warning or warning messages.

And, in the above-described embodiment, be to be that example is illustrated, yet the invention is not restricted to this with the situation that in mansion, is provided with 1 elevator, also go for being provided with the mansion of many elevators.In this case, on every number machine (each cab) of elevator, above-mentioned same rescue button 37 is set, and is provided with and the cooresponding display lamp 44 of this number machine, voice output 45 in boarding place 41.

And the present invention is not limited to earthquake, and to being caused promptly stopping of elevator 13 running by any reason, and passenger 30 is trapped in the situation in the cab 14, can be suitable for.

In a word, the present invention is not limited to above-mentioned embodiment itself, the implementation phase in the scope that does not exceed its invention spirit, can the deformation construction key element and specialize.And, by with the disclosed a plurality of inscape appropriate combination of above-mentioned embodiment, can form multiple mode.For example, also can from the represented whole inscapes of embodiment, omit several inscapes.And, also the inscape in the different embodiments can be carried out appropriate combination.

Claims

1. elevator rescue system is characterized in that having:

Be arranged on the rescue button in the cab;

Be arranged on the display lamp of boarding place;

Control unit, by the operation of above-mentioned rescue button light a lamp control above-mentioned display lamp, the situation that the passenger is trapped in the above-mentioned cab is notified to above-mentioned boarding place.

2. elevator rescue system as claimed in claim 1 is characterized in that,

Above-mentioned display lamp is arranged on boarding place of benchmark floor at least.

3. elevator rescue system as claimed in claim 1 is characterized in that,

Have with above-mentioned display lamp and together be set up in parallel voice output in above-mentioned boarding place;

Above-mentioned control unit drives the tut output unit by the operation of above-mentioned rescue button linkedly with above-mentioned display lamp, and output warning or warning message, and the situation that the passenger is trapped in the above-mentioned cab is notified to above-mentioned boarding place.

4. elevator rescue system as claimed in claim 1 is characterized in that,

Above-mentioned control unit only under the situation that the operation of elevator stops, making the efficient in operation of above-mentioned rescue button.