CN215755787U - Elevator calling system and elevator comprising same - Google Patents

Abstract

The utility model relates to an elevator call system and an elevator. The elevator call system includes: the outbound device is arranged at an elevator lobby of a floor; the internal calling equipment is arranged on the inner wall of the elevator car; and a control device for controlling the outbound device and the inbound device. The outbound device comprises an outbound detection device, an outbound voice input device, an outbound light-emitting device and/or an outbound voice output device, and the outbound device comprises an outbound sleep mode and an outbound voice mode, wherein when the outbound device is in the outbound sleep mode and the outbound voice mode, the outbound detection device detects whether a passenger approaches an elevator, and only when the outbound device is in the outbound voice mode, the control device starts the outbound voice input device, the outbound light-emitting device and/or the outbound voice output device, and enables the outbound light-emitting device to emit light in different light-emitting modes and/or enables the outbound voice output device to output voice in different voice output modes according to the stage where the outbound device is located.

Description

Elevator calling system and elevator comprising same

Technical Field

The utility model relates to an elevator call system and an elevator comprising the elevator call system.

Background

The common elevator equipment in the existing market controls the operation of the elevator through keys. However, the use of physical keys to control the elevator cannot meet the use requirements in some situations, such as the blind taking the elevator and the inconvenience of passengers using the physical keys with hands. Therefore, the trend is to control elevators by voice, and to control elevators by analyzing and recognizing voices, such as voice calling an elevator at an elevator lobby, voice instructing a floor to go to in an elevator car, and the like. Especially, in buildings or villas with low population density and fixed users, the voice mode can be adopted to realize efficient elevator control.

The existing voice call elevator is usually realized by conventional physical keys, voice control and sensors, but there is no relation among the three, and the three are used for realizing each function respectively. In some solutions the elevator only realizes interaction with the passengers by displaying text messages. In addition, the voice input device of the existing voice call elevator is always in a working state, the conversation of people who inadvertently take the elevator in normal life can start the elevator, and even the voice sent by the audio equipment can start the elevator. Further, the voice control of the existing voice call elevator requires dialogue interaction between a passenger and the elevator, and the voice is long and has more invalid information, so that the voice recognition of an elevator control system is not facilitated.

Therefore, how to overcome the above problems becomes an important technical problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

It is therefore an object of the present invention to provide an elevator call system and an elevator comprising such an elevator call system. The elevator calling system uses the detection device to detect passengers who want to take the elevator, so that the elevator calling system is not interfered by sound, and invalid starting of the elevator is avoided. In addition, the elevator calling system uses sound and light to indicate the state of the elevator to passengers, so that invalid voice information is avoided, the time of voice conversation is saved, and the interaction between the passengers and the elevator is simpler, smoother and efficient.

The object of the utility model is achieved by an elevator call system and an elevator as described below.

The utility model relates to an elevator call system, comprising: the outbound device is arranged at an elevator lobby of a floor; the internal calling equipment is arranged on the inner wall of the elevator car; and a control device for controlling the outbound device and the inbound device. The outbound device comprises an outbound detection device, an outbound voice input device, an outbound light-emitting device and/or an outbound voice output device, and the outbound device comprises an outbound sleep mode and an outbound voice mode. When the outbound device is in an outbound sleep mode and an outbound voice mode, the outbound detection device detects whether a passenger approaches the elevator. And only when the outbound equipment is in an outbound voice mode, the control device starts the outbound voice input device and the outbound light-emitting device and/or the outbound voice output device, and enables the outbound light-emitting device to emit light in different light-emitting modes and/or the outbound voice output device to output voice in different voice output modes according to the stage of the outbound equipment.

Preferably, the different lighting modes of the outbound lighting means are selected from the group comprising: the light source emits light with first brightness, emits light with second brightness, flashes, emits light with first color, emits light with second color, and emits light with third color.

Preferably, the different speech output modes of the outbound speech output means are selected from the group comprising: the first voice instruction of calling out, the second voice instruction of calling out, the voice instruction of not calling out, the third voice instruction and the fourth voice instruction are sent out.

Preferably, when the outbound detection device detects that a passenger approaches the elevator, the outbound device enters a first stage of the outbound voice mode, and the control device enables the outbound light-emitting device to emit light with a first brightness or a first color, and/or enables the outbound voice output device to emit a first outbound voice indication to indicate to the passenger that the outbound device has entered the outbound voice mode.

Preferably, after the outbound voice input device receives an elevator taking instruction of a passenger, the outbound device enters a second stage of an outbound voice mode, and the control device enables the outbound light-emitting device to emit light with a second brightness or a second color, and/or enables the outbound voice output device to emit a second outbound voice indication to indicate to the passenger that the elevator calling is successful.

Preferably, when the car of the elevator runs to the floor where the passenger is located, the outbound device enters a third stage of the outbound voice mode, the control device makes the outbound light-emitting device flash or emit light of a third color, and/or makes the outbound voice output device not emit a voice indication or emit a third outbound voice indication to indicate to the passenger that the car is about to arrive.

Preferably, when the elevator car reaches the floor where the passenger is located, the outbound device enters a fourth stage of the outbound voice mode, the control device opens the car door, and the outbound light-emitting device flashes or emits light of a third color, and/or the outbound voice output device does not emit voice indication or emits fourth outbound voice indication.

Preferably, the internal calling device comprises an internal calling detection device, an internal calling display device, an internal calling voice input device and an internal calling voice output device, and the internal calling device comprises an internal calling sleep mode and an internal calling voice mode. When the internal calling device is in an internal calling sleep mode and an internal calling voice mode, the internal calling detection device detects whether a passenger enters an elevator car. And only when the internal calling equipment is in the internal calling voice mode, the control device starts the internal calling display device, the internal calling voice input device and the internal calling voice output device, and enables the internal calling voice output device to output an internal calling voice instruction according to a passenger instruction and simultaneously enables the internal calling display device to display the relevant information of the elevator.

Preferably, the elevator-related information comprises at least one of: car door switch graphic representation, destination floor information, elevator running direction and child lock graphic representation.

Preferably, the outbound detection means and/or the inbound detection means comprises at least one of: radar, infrared sensors.

Preferably, the outbound light emitting device comprises at least one of: light emitting diodes, organic light emitting diodes.

Preferably, the outbound light emitting device comprises a front light emitting diode and a rear light emitting diode assembly, and the diffuser in the rear light emitting diode assembly is located at the light emitting side of the rear light emitting diode in the rear light emitting diode assembly.

Preferably, the elevator call system further comprises a networking device located in the cabinet of the elevator for connecting the elevator call system to the internet.

Preferably, the first luminance is smaller than the second luminance.

Preferably, the hall call device is embedded in or protrudes from a side wall of the elevator lobby.

Preferably, the hall call device is incorporated into a car operating panel within the elevator car.

Preferably, the detection range of the outbound detection device and/or the inbound detection device is not more than 2 meters.

The utility model also relates to an elevator comprising an elevator call system as described above.

Drawings

Advantages and objects of the present invention will be better understood from the following detailed description of preferred embodiments of the utility model, taken in conjunction with the accompanying drawings. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the relationship of the various components. In the drawings:

fig. 1 presents schematically a diagrammatic view of an elevator fitted with an elevator call system according to the utility model;

fig. 2 schematically shows the detection ranges of the outbound detection means and the inbound detection means of the elevator call system of fig. 1;

fig. 3a-3d schematically show views in various directions of an outbound device of an embodiment of an elevator call system according to the utility model;

FIGS. 4a-4d schematically illustrate perspective views of the outbound device shown in FIGS. 3a-3 d;

fig. 5a-5d schematically show views in various directions of an outbound device of another embodiment of an elevator call system according to the utility model;

FIGS. 6a-6d schematically illustrate perspective views of the outbound device shown in FIGS. 5a-5 d;

fig. 7a-7d schematically show views in various directions of the car operating panel of the elevator according to the utility model, in which the hall call device of the elevator call system according to one embodiment of the utility model is shown; and

figures 8a-8d schematically show perspective views of the car operating panel shown in figures 7a-7 d.

Detailed Description

Various embodiments according to the present invention will be described in detail with reference to the accompanying drawings. Here, it is to be noted that, in the drawings, the same reference numerals are given to constituent parts having substantially the same or similar structures and functions, and repeated description thereof will be omitted. Unless otherwise specified, the terms "left", "right", and the like herein are described with respect to the drawings of the present invention only for describing the relative positions of the respective components, and do not limit the scope of the present invention. The description of "first" and its variants is merely for distinguishing the components and does not limit the scope of the utility model, and "first" may be written as "second" and the like without departing from the scope of the utility model.

The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of respective portions and their mutual relationships.

Various embodiments of the present invention are described in detail below with reference to fig. 1 to 8.

Fig. 1 presents a part of one embodiment of an elevator according to the utility model, which elevator comprises an elevator call system according to the utility model. As shown in fig. 1, the elevator call system of the present invention comprises: an outbound device 1, an inbound device 2, and a control device 3. The outbound device 1 is disposed at an elevator lobby of a floor, and generally, one outbound device 1 is disposed at the elevator lobby of each floor, as shown in fig. 1. The hall call device 1 according to the utility model can be located at any position in the elevator lobby and is not limited to the right side wall of the lobby as shown in fig. 1. The hall call device 2 is provided on a car operation panel 4 in a car, and a hall call device is generally provided in one car. The call-in equipment in the utility model can also be arranged separately from the car operation panel and can be positioned at any position of the inner wall of the car. The control device 3 is used to control the outbound device 1 and the inbound device 2 and is located, for example, near an elevator lobby on a floor. Of course, the control device of the present invention may be located in other locations, such as in a cabinet at the top of a building. For example, the outbound device 1 and the inbound device 2 are connected to the control apparatus 3 by wires (shown by thick solid black lines in fig. 1).

As shown in fig. 3-6, the outbound device 1 in one embodiment of the present invention includes an outbound detection means 11, an outbound light emitting means 12, an outbound voice input means 16, and an outbound voice output means 13. The exhale device 1 may also comprise a glass panel for covering the various devices described above for aesthetic reasons. Further, the outbound device 1 of the present invention may include an outbound sleep mode and an outbound voice mode. When the outbound device 1 is in the outbound sleep mode and the outbound voice mode, the outbound detection device 11 is always in a working state and is used for detecting whether passengers approach the elevator. The control means 3 activate the outbound voice input means 16 and the outbound light emitting means 12 and/or the outbound voice output means 13 only when the outbound device 1 is in the outbound voice mode. The hall call detection means 11 has a detection range, as indicated by the black circle in fig. 2. When a person enters the detection range, the hall call detection device 11 sends a signal to the control device 3 of the elevator to indicate that "a person approaches the elevator, possibly a passenger to take the elevator", and the control device 3 causes the hall call device 1 to enter a hall call voice mode based on the signal. When no one enters the detection range, the hall call detection device 11 does not transmit a signal to the control device 3 of the elevator, and the control device 3 does not activate the hall call light-emitting device 12, the hall call voice input device 16, and the hall call voice output device 13. That is, in the sleep mode, the outbound light emitting means 12, the outbound voice input means 16, and the outbound voice output means 13 of the outbound device 1 are not operated, and only the outbound detecting means 11 is operated. After the outbound voice input device 16 and the outbound light emitting device 12 and/or the outbound voice output device 13 are activated, the control device 3 will make the outbound light emitting device 12 emit light in different light emitting manners and/or make the outbound voice output device 13 output voice in different voice output manners according to the stage of the outbound device 1. For example, the control device 3 may cause the outbound sound emitting device 12 to emit light in different light emitting manners, and simultaneously cause the outbound voice output device 13 to output voices in different voice output manners accordingly. It is of course also possible to differentiate the phase in which the outbound device is located for the passenger only by means of different lighting means, or only by means of different speech output means. In this case, the outbound device may include the outbound light emitting means 12 without the outbound voice output means 13, or may include the outbound voice output means 13 without the outbound light emitting means 12.

The different lighting modes of the outbound lighting device 12 include: the light emitting device emits light of a first brightness, emits light of a second brightness, flashes, emits light of a first color, emits light of a second color, emits light of a third color, and the like. The different light emitting modes of the present invention are not limited to the above, and may include emitting light of a fourth color, and the like.

The different speech output modes of the outbound speech output device 13 include: the first external calling voice indication is sent out, the second external calling voice indication is sent out, the voice indication is not sent out, the third external calling voice indication is sent out, the fourth external calling voice indication is sent out, and the like. The different speech output modes of the present invention are not limited to the above.

The hall call device 1 may be embedded in or protrude from the side wall of the elevator lobby, depending on the application scenario and the customer needs.

Furthermore, the outbound device 1 may have a different shape. Fig. 3a-3d show a square hall device 1 which can be embedded in the side wall of an elevator lobby, for example. Fig. 5a-5d show a circular hall device 1 which can protrude from the side wall of an elevator lobby.

The outbound detection means 11 may be, for example, a radar, infrared sensor. The detection range of the outbound detection device 11 is not more than 2 meters. The detection range of the outbound detection device 11 means a range centered on the detection device. In fig. 3a-3b and 4a-4b the hall call detection means 11 are shown by the dashed square box located above. In fig. 5a-5b and 6a-6b the hall call detection means 11 are shown by the dashed square box at the lower part.

For example, the outbound light emitting device 12 includes at least one of: light Emitting Diodes (LEDs), Organic Light Emitting Diodes (OLEDs), and the like. For example, the outbound light emitting device 12 includes a plurality of light emitting diodes, and different light emitting diodes may emit light of different intensities. For example, the outbound light emitting device 12 includes one or more organic light emitting diodes, each of which may emit light of a different brightness. In fig. 3a-3d and 4a-4d, the outbound light emitting devices 12 are shown by the smaller rectangular boxes located above. In fig. 5a-5d and 6a-6d, the outbound light emitting devices 12 are shown by the middle square dashed boxes. In addition, in the embodiment shown in FIGS. 5a-5d and 6a-6d, the outbound light emitting device 12 includes a front light emitting diode 14 and a rear light emitting diode assembly 15. The rear led assembly 15 is located on the back side of the front led 14, i.e. on the side of the front led 14 facing the side wall of the elevator lobby. The rear led assembly 15 is composed of a rear led and a diffuser located at the light exit side of the rear led. In the embodiment of fig. 5a-5d and 6a-6d, light of a first brightness may be emitted by the rear led assembly 15 and light of a second brightness may be emitted by the front led assembly 14, the first brightness being less than the second brightness.

The outbound voice input device 16 may be, for example, a microphone. The outbound voice output device 13 may be, for example, a speaker. As shown in fig. 3a-3b and fig. 4a-4b, the outbound voice output device 13 is disposed on the upper portion of the torus. As shown in fig. 5a-5d and fig. 6a-6d, the outbound speech output means 13 is located at the edge of the outbound device 1. The outbound voice output device of the present invention can be disposed at any position of the outbound device 1, and is not limited to the one shown in the figure.

In the following, the situation of the different phases in which the outbound device 1 is located is described in detail.

When the outbound detection device 11 detects that a passenger approaches the elevator, the outbound device 1 enters a first stage of the outbound voice mode, the control device 3 enables the outbound light-emitting device 12 to emit light with first brightness, and simultaneously enables the outbound voice output device 13 to emit a first outbound voice instruction so as to indicate to the passenger that the outbound device 1 enters the outbound voice mode. The first phase described above may also be referred to as the start-up phase. The first outbound voice indication may be "voice mode enabled" or may be a brief sound, as the present invention is not limited to the above. In other examples, in the first stage, the following may be the case: only the outbound light emitting device 12 emits light of the first brightness, or only the outbound voice output device 13 emits the first outbound voice indication.

When the outbound voice input device receives the passenger's elevator taking instruction, the outbound device 1 enters the second stage of the outbound voice mode, the control device 3 makes the outbound light-emitting device 12 emit light with the second brightness, and simultaneously makes the outbound voice output device 13 emit a second outbound voice instruction so as to indicate the passenger that the elevator calling is successful. For example, the first brightness is less than the second brightness so that the passengers can distinguish the stage in which the elevator is located by a visual difference. For example, the first luminance is half of the second luminance. Of course, the first brightness may be greater than the second brightness as long as the passenger can visually distinguish the first stage from the second stage. The elevator riding command can be, for example, "i want to go upstairs", "i want to go downstairs", "go upstairs", "go downstairs", and the like. The second external call voice indication may be "call successful", "instruction received", etc., or may be a brief sound, and the present invention is not limited to the above. In other examples, in the second stage, the following may be the case: only the outbound light emitting device 12 emits light of the second brightness, or only the outbound voice output device 13 emits the second outbound voice indication.

When the elevator car runs to the floor where the passenger is, the outbound device 1 enters the third stage of the outbound voice mode, the control device 3 makes the outbound light-emitting device 12 flash, and simultaneously makes the outbound voice output device 13 not send voice indication, so as to indicate to the passenger that the elevator car is about to arrive. In the third phase, the outbound light emitting device 12 may blink all the time or at intervals as long as it emits light differently from the outbound light emitting device 12 of the first and second phases. Of course, the outbound voice output device 13 may also issue a third outbound voice instruction, which may be, for example, "elevator descending in progress", "elevator ascending in progress", or the like. In other examples, in the third stage, the following may be the case: only the outbound light emitting device 12 blinks or only the outbound voice output device 13 does not emit a voice indication or emits a third outbound voice indication.

When the elevator car reaches the passenger floor, the outbound device 1 enters the fourth stage of the outbound voice mode, the control device 3 makes the outbound light-emitting device 12 flash, and makes the outbound voice output device 13 not send voice indication, and opens the car door. In the fourth stage, the outbound light emitting device 12 may blink all the time or at a time interval as long as it emits light differently from the outbound light emitting device 12 of the first and second stages. The manner of illumination of the outbound illumination means 12 at the fourth stage may be the same or different from that at the third stage, since the car door opening is already sufficient to alert the passenger. Of course, the outbound voice output device 13 may also issue a fourth outbound voice indication, which may be, for example, "open door" or the like, depending on the application requirements. In other examples, in the third stage, the following may be the case: only the outbound light emitting device 12 blinks or only the outbound voice output device 13 does not emit a voice indication or emits a fourth outbound voice indication.

When the passenger enters the elevator cage and the outbound voice input device does not receive any elevator taking instruction, the outbound device 1 enters the sleep mode again, the control device 3 closes the outbound light-emitting device 12, the outbound voice input device 16 and the outbound voice output device 13, and the cage door is closed.

In other embodiments, in the first phase, the outbound light emitting device 12 may emit light of a first color; in the second stage, the outbound light emitting device 12 may emit light of a second color; during the third and/or fourth phase, the outbound light emitting device 12 may emit light of a third color. The first color, the second color, and the third color are different. Alternatively, in a third phase, the outbound light emitting device 12 may blink. Alternatively, in a fourth phase, the outbound light emitting device 12 may emit light of a fourth color. Of course, any combination of the above lighting modes can be adopted in different stages as long as the lighting modes can be visually distinguished from each other.

The passenger who wants to take advantage of the elevator is detected by using the outbound detection device, so that the outbound device of the elevator calling system is not interfered by irrelevant sound, the invalid starting of the elevator is avoided, and the power consumption is saved. In addition, the state of the elevator is indicated to the passengers by using the combination of sound and light, so that invalid voice information is avoided, the time of voice conversation is saved, and the interaction between the passengers and the elevator is simpler, smoother and more efficient.

As shown in fig. 7a-7d and fig. 8a-8d, the callback device 2 in one embodiment of the present invention comprises a callback detecting means 21, a callback display means 22, a callback voice input means 24 and a callback voice output means 23. The call-in device 2 includes a call-in sleep mode and a call-in voice mode. The call-in devices 2 shown in fig. 7a-7d and fig. 8a-8d are incorporated into the car operating panel 4. In other examples, the hall call device 2 may be separate from the car operating panel 4.

Similar to the outbound device 1, when the inbound calling device 2 is in the inbound calling sleep mode and the inbound calling voice mode, the inbound calling detecting means 21 detects whether a passenger enters the car of the elevator. Only when the internal calling device 2 is in the internal calling voice mode, the control device 3 starts the internal calling display device 22, the internal calling voice input device 24 and the internal calling voice output device 23, and enables the internal calling voice output device 23 to output the internal calling voice indication according to the passenger instruction and simultaneously enables the internal calling display device 22 to display the information related to the elevator.

The call-in detection means 21 comprise at least one of the following: radar, infrared sensors. The detection range of the hall call detection means 21 is not more than 2 m, for example about 2 m, so as to substantially completely cover the interior space of the elevator car.

The callback display device 22 is, for example, a liquid crystal display including, but not limited to, an LED display, an OLED display, a TFT display, etc.

The caller-in voice input device 24, such as a microphone, is located on the left side of the operating panel in fig. 7 a. The caller-speaking output device 23 is, for example, a speaker.

When the call-in detection means 21 detects that a passenger enters the car of the elevator, the call-in device 2 enters a call-in voice mode. In this mode, the passenger instructions may be "close door", "i want to go. The inbound voice indication may be "close door," receive instruction, "" destination. The elevator-related information may for example be at least one of the following: car door switch graphic representation, destination floor information, elevator running direction and the like.

As shown in fig. 8a to 8d, the car operation panel 4 is provided with a plurality of floor keys 41, which are keys having backlight. The passenger may choose to use the floor button 41 instead of giving a voice command. In addition, the passenger can also use the floor button 41 to realize the child lock function, and at this time, a child lock graphic can also be displayed on the call-in display device 22.

Of course, other conventional keys, such as an alarm key, a door opening key, a door closing key, etc., are also provided on the car operating panel 4.

In other embodiments the elevator call system further comprises a networking device located in the cabinet of the elevator for connecting the elevator call system to the internet. For example, through a networked device, a user or supervisor can remotely operate an elevator, starting the elevator call system in advance for disabled people or children. For example, the elevator call system may indicate the mobile terminal connected to the passenger according to the passenger's voice, e.g. may play music, find the passenger's destination location, etc.

The passenger who wants to take advantage of the elevator is detected by using the internal calling detection device, so that the internal calling equipment of the elevator calling system is not interfered by irrelevant sound, and the power consumption is further saved. In addition, the state of the elevator is indicated to the passengers by using sound and light, so that invalid voice information is avoided, the time of voice conversation is saved, and the interaction between the passengers and the elevator is simpler, smoother and more efficient.

The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the utility model, so as to achieve the aim of the utility model.

Claims (18)

1. An elevator call system, characterized in that the elevator call system comprises:

the outbound device is arranged at an elevator lobby of a floor;

the internal calling equipment is arranged on the inner wall of the elevator car; and

a control device for controlling the outbound device and the inbound device,

wherein the outbound device comprises an outbound detection device, an outbound voice input device, an outbound light-emitting device and/or an outbound voice output device, and comprises an outbound sleep mode and an outbound voice mode,

wherein when the outbound device is in an outbound sleep mode and an outbound voice mode, the outbound detection device detects whether a passenger is approaching the elevator, an

And the control device starts the outbound voice input device and the outbound light-emitting device and/or the outbound voice output device only when the outbound device is in the outbound voice mode, and enables the outbound light-emitting device to emit light in different light-emitting modes and/or enables the outbound voice output device to correspondingly output voice in different voice output modes according to the stage of the outbound device.

2. The elevator call system according to claim 1 wherein the different lighting patterns of the outbound lighting devices are selected from the group consisting of: the light source emits light with first brightness, emits light with second brightness, flashes, emits light with first color, emits light with second color, and emits light with third color.

3. The elevator call system according to claim 2 wherein the different speech output modes of the outbound speech output device are selected from the group consisting of: the first voice instruction of calling out, the second voice instruction of calling out, the voice instruction of not calling out, the third voice instruction and the fourth voice instruction are sent out.

4. Elevator call system according to claim 3,

when the outbound detection device detects that a passenger approaches the elevator, the outbound device enters a first stage of an outbound voice mode, the control device enables the outbound light-emitting device to emit light with first brightness or light with first color, and/or enables the outbound voice output device to emit a first outbound voice indication to indicate to the passenger that the outbound device enters the outbound voice mode.

5. Elevator call system according to claim 4,

when the outbound voice input device receives an elevator taking instruction of a passenger, the outbound device enters a second stage of an outbound voice mode, the control device enables the outbound light-emitting device to emit light with second brightness or light with second color, and/or enables the outbound voice output device to emit a second outbound voice instruction so as to indicate the success of elevator calling to the passenger.

6. Elevator call system according to claim 5,

when the lift car of elevator is to passenger's floor operation, exhale the equipment and get into the third stage of exhaling the speech mode outward, controlling means makes exhale illuminator scintillation outward or send the light of third colour, and/or, make exhale speech output device outward and not send voice indication or send the third and exhale the speech indication outward to indicate to the passenger that the lift car is about to arrive.

7. Elevator call system according to claim 6,

when the elevator car reaches the floor where the passenger is located, the outbound device enters a fourth stage of an outbound voice mode, the control device enables the car door to be opened, and enables the outbound light-emitting device to flicker or emit light with a third color, and/or enables the outbound voice output device not to emit voice indication or emit fourth outbound voice indication.

8. Elevator call system according to claim 1,

the internal calling equipment comprises an internal calling detection device, an internal calling display device, an internal calling voice input device and an internal calling voice output device, and the internal calling equipment comprises an internal calling sleep mode and an internal calling voice mode,

wherein when the call-in device is in a call-in sleep mode and a call-in voice mode, the call-in detection device detects whether a passenger enters the elevator car, and

and only when the internal calling equipment is in an internal calling voice mode, the control device starts the internal calling display device, the internal calling voice input device and the internal calling voice output device, enables the internal calling voice output device to output an internal calling voice instruction according to a passenger instruction, and simultaneously enables the internal calling display device to display information related to the elevator.

9. The elevator call system according to claim 8, wherein the elevator-related information comprises at least one of: car door switch graphic representation, destination floor information, elevator running direction and child lock graphic representation.

10. Elevator call system according to claim 1 or 8,

the outbound detection means and/or inbound detection means comprises at least one of: radar, infrared sensors.

11. Elevator call system according to any one of claims 1 to 3,

the outbound light emitting device comprises at least one of: light emitting diodes, organic light emitting diodes.

12. The elevator call system according to claim 11 wherein the outbound light means comprises a front light emitting diode and a rear light emitting diode assembly positioned on a back side of the front light emitting diode, the diffuser in the rear light emitting diode assembly being positioned on a light exit side of the rear light emitting diode in the rear light emitting diode assembly.

13. Elevator call system according to claim 1 or 8,

the elevator call system also includes a networking device located in the cabinet of the elevator for connecting the elevator call system to the internet.

14. Elevator call system according to claim 2,

the first brightness is less than the second brightness.

15. Elevator call system according to any one of claims 1 to 3,

the hall call device is embedded in or protrudes from a side wall of the elevator lobby.

16. Elevator call system according to claim 8,

the hall call device is incorporated into a car operating panel within the elevator car.

17. Elevator call system according to claim 1 or 8,

the detection range of the outbound detection device and/or the inbound detection device is not more than 2 meters.

18. Elevator, characterized in that it comprises an elevator call system according to any of the preceding claims 1-17.

Images