CN1696041A - Elevator capable of displaying open/close state of elevator door - Google Patents

Abstract

An electric elevator able to display the open or close state of floor gates is composed of a cage for bearing load, a driver for moving the cage up and down, a master control system for controlling whole elevator system, multiple floor gates controlled by said master control system, and multiple displays controlled by said master control system and arranged at each floor or in central control room for displaying the open-close state of floor gates.

Description

Elevator capable of displaying open/close state of elevator door

[technical field]

The invention relates to a kind of elevator, particularly relate to a kind of elevator capable of displaying open/close state of elevator door.

[background technology]

The modern metropolitan cities building stands in great numbers, and elevator has become indispensable manned or carrier, if Lift out of order will cause very big inconvenience to life.The Lift out of order overwhelming majority's reason all is that elevator door causes, possible cause has the elevator door ditch that elevator door can't cut out fully, or being used for controlling the signal wire (SW) that elevator door opens or cut out opens circuit or short circuit.And elevator door can't cut out fully and will make the function of elevator forfeiture running service.

But elevator is stagnated motionless reason not for no other reason than that fault and can't moving, and usually sometimes is because reasons such as removal of home, turnover goods make the bearing box of elevator long-time occupied and stagnate.Be because of elevator faults or have the people to take because can't in time know the motionless reason of elevator stagnation and be positioned at the personnel of other floors, so the personnel that will cause wait as long for elevator and waste a lot of times, even erroneous judgement elevator faults and make the maintainer make a fruitless trip.If but run into the genuine fault of elevator, think it is that elevator is occupied and earnestly wait for but desire the person of taking.If above situation occurs under hospital or other emergencies, the injury that will cause being in a bad way is because of knowing in time that elevator operation misses the chance of taking other emergency schedule, so elevator operation is not clear except causing personnel's inconvenience in life, and the seriousness of its certain degree is also arranged.

[summary of the invention]

Main purpose of the present invention is to be to provide a kind of elevator capable of displaying open/close state of elevator door, and this elevator can be by playing the running state that this elevator door is represented in different display frames.

A kind of elevator capable of displaying open/close state of elevator door of the present invention comprises a bearing box, an actuating device, a master control unit, a plurality of elevator door and a plurality of telltale.This actuating device can drive this bearing box and move up and down.This master control unit can be in order to controlling the overall operation of this elevator, and drive this actuating device to control moving of this bearing box in good time.These elevator doors are controlled by this master control unit, and are arranged at the floor that these bearing boxes can stop respectively.These telltales are the Central Control Rooms that are subjected to the control of this master control unit and are arranged at these floors or elevator respectively, and can show the elevator door start situation of a plurality of patterns with the floor of representing this bearing box place.

Effect of the present invention is to allow the elevator personnel of each floor in time learn the operating state of elevator current position and elevator door, to reduce erroneous judgement to elevator operation situation, in addition, because these display frames have its pairing system running situation, so maintainer or building operating personal are inferred the failure situations that elevator is possible by the observation display picture.

[description of drawings]

The present invention is described in detail below in conjunction with drawings and Examples:

Fig. 1 is the block diagram of the preferred embodiment of elevator capable of displaying open/close state of elevator door of the present invention.

Fig. 2 is the scheme drawing of this preferred embodiment, and the situation of an elevator door and a telltale is described.

Fig. 3 is the diagram of circuit of this preferred embodiment, and the situation of master control unit control elevator door and telltale is described when a bearing box down moves.

Fig. 4 is the scheme drawing of this preferred embodiment, and pattern shown in the status display area of this telltale is described.

Fig. 5 is the view of a similar Fig. 4.

Fig. 6 is the view of a similar Fig. 4.

Fig. 7 is the view of a similar Fig. 4.

Fig. 8 is the view of a similar Fig. 4.

Fig. 9 is the view of a similar Fig. 4.

Figure 10 is the diagram of circuit of this preferred embodiment, and the situation of this master control unit control elevator door and telltale is described when this bearing box up moves.

Figure 11 is the view of a similar Fig. 4.

Figure 12 is the view of a similar Fig. 4.

Figure 13 is the view of a similar Fig. 4.

Figure 14 is the view of a similar Fig. 4.

Figure 15 is the view of a similar Fig. 4.

Figure 16 is the view of a similar Fig. 4.

Figure 17 is the diagram of circuit of this preferred embodiment, and the situation of this master control unit control elevator door and telltale is described when this master control unit is controlled this bearing box and do not had the action of upper and lower operation.

Figure 18 is the view of a similar Fig. 4.

Figure 19 is the view of a similar Fig. 4.

Figure 20 is the view of a similar Fig. 4.

Figure 21 is the view of a similar Fig. 4.

Figure 22 is the view of a similar Fig. 4.

[specific embodiment]

For convenience of description, following embodiment, components identical is represented with identical label.

As Fig. 1 and shown in Figure 2, the preferred embodiment of elevator capable of displaying open/close state of elevator door of the present invention is to comprise a bearing box 1, an actuating device 2, a master control unit 3, a plurality of elevator door 4, a plurality of telltale 5, a plurality of control knob 6 and a plurality of door control unit (figure does not show).

This actuating device 2 comprises a balance weight 21, a coil winder 22, a main cable 23 and a motor 24.This main cable 23 is set around on this coil winder 22 and has two end opposite 231, and an end 231 of this main cable 23 is fixedly arranged on this bearing box 1, and the other end 231 is fixedly arranged on this balance weight 21.This motor 24 can drive this coil winder 22 driving this main cable 23, and then this bearing box 1 is moved up and down with this balance weight 21.

This master control unit 3 is in order to control the overall operation of this elevator, with this motor 24 of in good time driving this bearing box 1 to be moved up and down.

These elevator doors 4 are installed in the floor that this bearing box 1 can stop respectively, and personnel can enter this bearing box 1 via these elevator doors 4.And these door control units are subjected to 3 controls of this master control unit with the unlatching of controlling these elevator doors 4 respectively or close.

These telltales 5 are subjected to 3 controls of this master control unit, and are arranged at respectively in the Central Control Room of the other or elevator of these elevator doors 4, and can show that a plurality of patterns open, close and the start situation with the elevator door 4 of the floor of representing this bearing box 1 place.And comprise on each telltale 5 that one can show the floor display space 51 of this bearing box 1 present place floor, an and status display area 52 that can show these elevator door 4 current states.And in the present embodiment, each telltale 5 is made up of a plurality of light-emitting diode, and the size of this status display area 52 is the dot matrix form of 7x11.But big I that it should be noted that each status display area 52 is adjusted with the practice situation, and an also Liquid Crystal Display (LCD) of each telltale 5.

Shown in Fig. 3 ~ 9, be when this bearing box 1 down moves, the situation of these master control unit 3 these elevator doors 4 of control and these telltales 5.When these master control unit 3 these bearing boxes 1 of control down move, with status display area 52 demonstrations first picture as shown in Figure 4 of each telltale 5 of control.And when this master control unit 3 is sent an enabling signal and given one of them of these door control units, second picture that these status display areas 52 show as shown in Figure 5 will be controlled simultaneously, and this second picture will take turns to switch between two sprites, detect a door full cut-off blackout that is transmitted by this door control unit up to this master control unit 3 and just stop to show this second picture.And when this full cut-off signal has disappeared, this master control unit 3 will be controlled the status display area 52 demonstrations three-picture as shown in Figure 6 of these telltales 5, and this three-picture will take turns to switch between four sprites, receive the door standard-sized sheet signal that this door control unit sends up to this master control unit 3, just control the 4th picture that these status display areas 52 show as shown in Figure 7, and continue to show that the 4th picture is till the time of opening the door of this elevator door 4 finishes.

And assign one when closing gate signal when this master control unit 3, if detecting enabling signal and this standard-sized sheet signal of this door control unit does not disappear yet, with these status display areas 52 demonstrations of control the 5th picture as shown in Figure 8, and the 5th picture will take turns to switch between two sprites, detect this enabling signal and this standard-sized sheet blackout up to this master control unit 3 and just control the 6th picture that these status display areas 52 show as shown in Figure 9, and the 6th picture as shown in Figure 9 will take turns switching between four sprites.Receive the door full cut-off signal that this door control unit sends and work as this master control unit 3, just control these status display areas 52 and switch to as shown in Figure 4 first picture, to show that this elevator door 4 cuts out fully and this bearing box 1 will continue operation downwards by as shown in Figure 9 the 6th picture.

Shown in Figure 10 ~ 16, be when this bearing box 1 up moves, the situation of these master control unit 3 these elevator doors 4 of control and these telltales 5.When these master control unit 3 these bearing boxes 1 of control up move, with status display area 52 demonstrations the 7th picture as shown in figure 11 of each telltale 5 of control.And when this master control unit 3 is sent an enabling signal and given one of them of these door control units, the 8th picture that these status display areas 52 show as shown in figure 12 will be controlled simultaneously, and the 8th picture will take turns to switch between two sprites, detect a door full cut-off blackout that is transmitted by this door control unit up to this master control unit 3.And when this full cut-off signal has disappeared, this master control unit 3 will be controlled status display area 52 demonstrations the 9th picture as shown in figure 13 of these telltales 5, and the 9th picture will take turns to switch between four sprites, receive the door standard-sized sheet signal that this door control unit sends up to this master control unit 3, just control the tenth picture that these status display areas 52 show as shown in figure 14, and continue to show that the tenth picture is till the time of opening the door of this elevator door 4 finishes.

And assign one when closing gate signal when this master control unit 3, if detecting enabling signal and this standard-sized sheet signal of this door control unit does not disappear yet, with these status display areas 52 demonstrations of control the 11 picture as shown in figure 15, and the 11 picture will take turns to switch between two sprites, detect this enabling signal and this standard-sized sheet blackout up to this master control unit 3 and just control the 12 picture that these status display areas 52 show as shown in figure 16, and the 12 picture as shown in figure 16 will take turns switching between four sprites.Receive the door full cut-off signal that this door control unit sends and work as this master control unit 3, just control these status display areas 52 and switch to as shown in figure 11 the 7th picture, to show that this elevator door 4 cuts out fully and this bearing box 1 will continue upwards operation by as shown in figure 16 the 12 picture.

Shown in Figure 17 ~ 22, be when this master control unit 3 is controlled the action of these bearing box 1 no upper and lower operations, the situation of these master control unit 3 these elevator doors 4 of control and these telltales 5.When this master control unit 3 does not have the order of sending up or down moving, be blank no pattern with the status display area 52 of controlling each telltale 5.And when this master control unit 3 is sent an enabling signal and given one of them of these door control units, the tenth three-picture that these status display areas 52 show as shown in figure 18 will be controlled simultaneously, and the tenth three-picture will take turns to switch between two sprites, detect a door full cut-off blackout that is transmitted by this door control unit up to this master control unit 3.And when this full cut-off signal has disappeared, this master control unit 3 will be controlled status display area 52 demonstrations the 14 picture as shown in figure 19 of these telltales 5, and the 14 picture will take turns to switch between seven sprites, receive the door standard-sized sheet signal that this door control unit sends up to this master control unit 3, just control the 15 picture that these status display areas 52 show as shown in figure 20, and continue to show that the 15 picture is till the time of opening the door of this elevator door 4 finishes.

And assign one when closing gate signal when this master control unit 3, if detecting enabling signal and this standard-sized sheet signal of this door control unit does not disappear yet, with these status display areas 52 demonstrations of control the 16 picture as shown in figure 21, and the 16 picture will take turns to switch between two sprites, detect this enabling signal and this standard-sized sheet blackout up to this master control unit 3 and just control the 17 picture that these status display areas 52 show as shown in figure 22, and the 17 picture as shown in figure 22 will take turns switching between seven sprites.And receive the door full cut-off signal that this door control unit sends when this master control unit 3, and just control these status display areas 52 and become the picture of no pattern by the 17 picture as shown in figure 22, close fully to show this elevator door 4.

Just waiting for the passenger of elevator or the running state that elevator service personnel can be learnt elevator and elevator door immediately by these status display area 52 picture displayed and be positioned at every floor, in order to judging the required action of taking.As: when the floor display space 51 of these telltales 5 does not have the picture that floor changes and status display area 52 shows shown in Fig. 4 or 11 always, promptly represent the order of opening the door that strange phenomena is arranged, and to judge may be that the measuring ability that opens the door of this master control unit 3 is unusual, or this enabling signal line has the situation of opening circuit, and makes this enabling signal can't be sent to this door control unit.Do not change and do not have any direction and show and have floor always, and during the no display frame in status display area 52, represent that promptly this elevator is that readiness for action and these elevator doors 4 are for closing at present when the floor display space 51 of these telltales 5.And when picture that these status display areas 52 show shown in Fig. 5,12 or 18, assigned the order of opening the door though promptly represent this master control unit 3, but this full cut-off signal exists always, the driving that can judge this master control unit 3 functional fault that opens the door, or the signal wire (SW) short circuit of control gate full cut-off, so or be these building elevator door 4 stuck can't unlatchings.And when picture that these status display areas 52 show shown in Fig. 6,13 or 19, represent that promptly this order of opening the door transmits normal and elevator door 4 has been opened, but this standard-sized sheet signal is not transmitted back to this master control unit 3 as yet, so can judge it is that this door control unit is unusual, so can't be with elevator door 4 complete openings, or this standard-sized sheet signal has breaking phenomena, makes this signal can't pass this master control unit 3 back, or be that this building elevator door 4 has foreign matter to block, make the elevator door 4 can't complete opening.

When these status display area 52 picture displayed rest on picture shown in Fig. 7,14 or 20 always, promptly represent to open the door the order continuously effective, so in can judging that this elevator is at present occupied, possible situation is that the outer control knob 6 of taking of this floor is continued to push or block.And when these status display area 52 picture displayed are shown in Fig. 8,15 or 21, though promptly representing this master control unit 3 has assigned close the door order and the order of opening the door and has also cancelled, but this standard-sized sheet signal exists always, so can judge this door control unit can't close the door unusually, or this standard-sized sheet signal shorts, signal can't be eliminated, so or the elevator door in this building 4 blocks and can't cut out.And when picture that these status display areas 52 show shown in Fig. 9,16 or 22, assigned the order and open the door and a door standard-sized sheet signal disappears all of closing the door though represent this master control unit 3, but door full cut-off signal can't be fed back to this master control unit 3 always, so judging this full cut-off signal wire (SW) opens circuit, make signal can't be fed back to this master control unit 3, or these building elevator door 4 stuck can't closing, or this building elevator door 4 has foreign matter to block, and makes door closure fully.

The present invention also can cooperate literal to show to come aid illustration except representing with pattern the actuator state of elevator door 4, and if this telltale 5 is when being Liquid Crystal Display (LCD), promptly available practical photograph, animation or diagram replace the pattern of present embodiment.And the pattern that these status display areas are shown is not with mentioned exceeding as Fig. 4 ~ 9,11 ~ 16,18 ~ 22 in the present embodiment.

Take a broad view of above-mentionedly, structural attitude of the present invention really can provide a kind of elevator capable of displaying open/close state of elevator door of practicality.And the present invention is by these master control unit 3 these telltales 5 of control, running situation with the corresponding elevator built-in system of different display frames, and the elevator door 4 of the floor at this bearing box 1 place of instant playback opens, cuts out and actuator state, so can make way for operating state that the personnel of each floor and maintainer or building operating personal infer that elevator is present and possible failure situations.In addition, elevator with these telltales 5 is except in the use more the facility, and more the animated function because of this telltale 5 makes elevator more lively, and the subduction personnel wait for the irritated mood that elevator produces, and the value added of elevator is increased, so can reach purpose of the present invention really.

Claims (10)

1. elevator capable of displaying open/close state of elevator door, comprise a bearing box, and can drive actuating device, that this bearing box moves up and down in order to control the overall operation of this elevator, and drive this actuating device to control the master control unit that this bearing box moves in good time, and a plurality of elevator doors that are subjected to the control of this master control unit and are arranged at the floor that these bearing boxes can stop respectively, it is characterized in that:

This elevator also comprises a plurality of telltales, and these telltales are to be subjected to the control of this master control unit and to be arranged at these floors respectively, and can show the elevator door start situation of a plurality of patterns with the floor of representing this bearing box place.

2. elevator capable of displaying open/close state of elevator door as claimed in claim 1 is characterized in that: control down run duration of this bearing box when this master control unit, will control each telltale and show one first picture.

3. elevator capable of displaying open/close state of elevator door as claimed in claim 1, it is characterized in that: when the service direction of this bearing box when being downward, and when this master control unit is sent an enabling signal and is given one of them of these elevator doors, to control these telltales and continue show one second picture, and detect a full cut-off signal up to this master control unit and disappeared and just stop to show this second picture.

4. elevator capable of displaying open/close state of elevator door as claimed in claim 3 is characterized in that: this second picture comprises a plurality of sprites, and these sprites will change in regular turn switching in turn in time.

5. elevator capable of displaying open/close state of elevator door as claimed in claim 1, it is characterized in that: when the service direction of this bearing box when being downward, and when this master control unit detects a full cut-off signal and has disappeared, to control these telltales and show a three-picture, and receive a standard-sized sheet signal up to this master control unit and just stop to show this three-picture.

6. elevator capable of displaying open/close state of elevator door as claimed in claim 1, it is characterized in that: when the service direction of this bearing box when being downward, and this master control unit receives a standard-sized sheet signal, to control these telltales and show one the 4th picture, and continue to show that the 4th picture is till the time of opening the door of this elevator door finishes.

7. elevator capable of displaying open/close state of elevator door as claimed in claim 1, it is characterized in that: when the service direction of this bearing box when being downward, and this master control unit assigns one when closing gate signal, if detect an enabling signal and a standard-sized sheet signal does not disappear yet, to control these telltales and show one the 5th picture, and detect this enabling signal and this standard-sized sheet blackout up to this master control unit and just control these telltales and stop to show the 5th picture.

8. elevator capable of displaying open/close state of elevator door as claimed in claim 1, it is characterized in that: when the service direction of this bearing box when being downward, and this master control unit detects an enabling signal and a standard-sized sheet signal disappears, to control these telltales and show one the 6th picture, and receive a full cut-off signal up to this master control unit and just control these telltales and stop to show the 6th picture.

9. elevator capable of displaying open/close state of elevator door as claimed in claim 1 is characterized in that: control up run duration of this bearing box when this master control unit, will control each telltale and show one the 7th picture.

10. elevator capable of displaying open/close state of elevator door as claimed in claim 1, it is characterized in that: when the service direction of this bearing box is upwards the time, and when this master control unit is sent an enabling signal and is given one of them of these elevator doors, to control these telltales and continue show one the 8th picture, and detect a full cut-off signal up to this master control unit and disappeared and just stop to show the 8th picture.

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