JP2010047402A - Elevator - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an elevator allowing a passenger waiting at a landing to know that there is a passenger in a car. <P>SOLUTION: This elevator is provided with the car, a load detecting means arranged in this car and detecting a load in the car, hall call registration means 17, 18 arranged at the landing 12 of each floor for calling the car, a landing indicating means 16 arranged at each landing 12 for indicating a car position, a stop floor, and a travelling direction, a landing informing means 19 arranged at each landing 12, and a control means capable of giving and receiving a signal between the car and the hall call registration means 17, 18 for controlling the movement of the car. This control means issues an order relative to the landing informing means 19 of the floor to inform the fact that there is a passenger in the car before landing the car at a target floor when it is detected that the waiting passenger performs operation relative to the hall call registration means 17, 18 of any of the floors, and that the load in the car is detected by the load detecting means. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to an elevator.

  When using the elevator in operation, the user presses the hall call registration button provided at the elevator platform, calls the car to the platform, gets into the arrival car, and registers the destination floor provided in the car The button is pressed and the destination floor is designated and moved. Generally, in an elevator system, the user (waiting passenger) at the landing will know that there are passengers in the car only after the door of the car that has arrived at the destination floor opens, Passengers will know that there are waiting passengers. For this reason, when there is a user who tries to get into the car in a hurry, there is a risk that the user who gets in and the passenger who gets off the car collide, and the user and the passenger are injured.

  In order to solve such problems, conventionally, when the car stops on the floor where the hall call and the car call coincide, there is a person who gets off to the waiting passengers at the landing so that passengers can get on and off smoothly. An elevator notification device has been proposed (see Patent Document 1). In addition, a guidance device is provided to notify that there are passengers getting off the platform, and if both the car call registration and hall call registration are registered for the floor where the car will land, There is also known an elevator apparatus that operates a guide device for a boarding area (see Patent Document 2). The elevator notification device described in Patent Document 1 and the elevator device described in Patent Document 2 detect a call only when there is a hall call, determine whether the car is getting on and off, and use a voice or a display device to guide the car. Passengers and passengers waiting at the landing are notified before the doors are opened or before landing, thereby preventing user collisions.

There is also known an elevator guidance apparatus that installs a plurality of elevators that service a plurality of floors and guides information related to the operation status of a car that services a hall call (see Patent Document 3). The elevator guidance apparatus described in Patent Document 3 is provided with a sound generation unit at the landing on each floor, and guides information related to the operation status of the car a plurality of times by the guidance sound, including when the elevator is opened. .
JP-A-5-43153 Japanese Patent Laid-Open No. 2001-163537 JP-A-11-335012

  However, in the above prior art, when the hall call and the car call are registered on the same floor, the control device controls the voice output and display to the speaker and the voice synthesizer, so that there are many users, When there is congestion, there is a problem that passengers in the vicinity of the car doors collide with passengers. Furthermore, if there is a suspicious person who does not specify the destination floor and is waiting in the car, the waiting customer at the landing cannot know in advance that there are passengers in the car, There is a problem that it is impossible to know and avoid.

  In view of the above problems, an object of the present invention is to provide an elevator that makes it possible for a passenger waiting at a landing to know that there are passengers in the car before boarding the car.

  In order to solve such a problem, according to one aspect of the present invention, a load detection unit that detects whether or not a car is to be lifted and lowered in a hoistway of a building composed of a plurality of floors and detects a load in the car. Means, hall call registration means provided at the landing of each floor and registering hall calls by an operation for calling the car, and provided at the landing of each floor, the position of the car, the stop floor and the direction of travel are provided. Signals can be exchanged between the hall display means for displaying to waiting customers at the landings on each floor, the landing notification means provided at the landings on each floor, and each of the car and the hall call registration means. Control means for controlling the operation of the car, the control means being operated by a waiting customer to the hall call registration means on any floor, and the car by the load detection means If it is detected that the load is detected, before landing the car on the target floor, the landing notification means on any one of the floors is informed that there are passengers in the car. There is provided an elevator characterized in that

  Further, according to another aspect of the present invention, a load detecting means provided on the car for detecting the load in the car, and each floor, as to whether the hoistway of a building composed of a plurality of floors is raised or lowered. A hall call registration means for registering a hall call by an operation for calling the car, and a car call registration means for registering a car call by an operation for specifying a destination floor provided in the car, In-car display means provided in the car for displaying the position, stop floor and traveling direction of the car to passengers in the car, in-car notification means provided in the car, the car and the hall And a control means for controlling the operation of the car, the control means waiting for the hall call registration means on any floor. The customer operates And when the load detecting means detects that the load in the car is detected, before landing the car on the destination floor, any one of the floors to the passenger in the car There is provided an elevator characterized by instructing that there is a waiting customer at the boarding area.

  According to the present invention, a waiting customer at a landing on each floor can know that there are passengers in the car before boarding the car.

  Hereinafter, an elevator according to an embodiment of the present invention will be described with reference to FIGS. 1 to 7. In the drawings, the same portions are denoted by the same reference numerals, and redundant description is omitted.

(First embodiment)
FIG. 1 is a configuration diagram of an elevator according to a first embodiment of the present invention. The elevator 1 is connected by a car 3 installed in a hoistway 2, a hoisting machine 5 around which a rope 4 is wound, a counterweight 6 provided in the hoistway 2, a car 3 and a tail cord 7. A control panel 9 containing an elevator control device 8 (control means) for controlling the operation of the car 3 is provided.

  The car 3 includes a car entrance / exit arranged in front of the car, a car door that opens and closes the car entrance / exit, an operation panel in the car that exposes operation buttons corresponding to each floor on the surface, and a car mounted under the floor. 3, and a sensor for detecting the position of the car 3 by detecting the presence of protrusions provided for each floor in the hoistway 2. The passenger's operation content on the operation buttons, the load signal from the load detection device 10 and the position detection signal are transmitted to the elevator control device 8.

  The motor of the hoisting machine 5 is provided with a rotational speed detector that detects the rotational speed of the motor shaft of the motor, and the hoisting machine 5 and the elevator control device 8 are connected by a signal line 11. Yes. The elevator control device 8 receives a rotational speed signal from the hoisting machine 5, calculates the ascending / descending speed of the car 3 using this rotational speed signal, and controls the operation of the car 3. The elevator control device 8 is configured to output a control signal such as a speed command to the hoisting machine 5.

  The elevator control device 8 includes a CPU, a ROM, and a RAM, and controls the entire elevator 1 including drive control of the hoisting machine 5 based on registration of a car call and a hall call. The ROM stores a program for causing the CPU to function as means for controlling the operation of the car 3 in accordance with the car call and hall call. The elevator control device 8 is configured to supply electric power to the car 3 via the tail cord 7 and exchange necessary information with the devices in the car. The elevator control device 8 uses the car position signal obtained through the tail cord 7 and the rotational speed information of the hoisting machine 5 obtained through the signal line 11 to detect the position of the car 3 and the traveling of the car. The state is detected.

  FIG. 2 is a front view of the elevator hall on each floor, and shows a landing panel provided on the hall 12. In the building wall 13, an opening for communicating the landing 12 and the hoistway 2 of each floor is formed for each floor, and a landing door 14 for opening and closing these openings is provided in each opening. ing. A landing entrance / exit is formed by the landing door 14 and a door opening / closing mechanism (not shown).

  The elevator 1 of the present embodiment has a landing door 14 and a landing operation panel 15 provided on a wall surface near the landing entrance for each floor of the building where the elevator 1 is installed. This landing control panel 15 registers a landing display device 16 (landing display means) for displaying the current position, stop floor and driving direction of the car 3, a hall upper call button 17 for registering an upper call, and a lower call. A hall call button 18 for turning on and off, a passenger lamp 19 that is lit and driven while a person is riding, a lighting circuit (not shown) that lights and extinguishes the passenger lamp 19, and a wiring inside the wall 13 to the control panel 7. The hall display device 16, the hall call button 17, the hall lower call button 18, the passenger lamp 19, and an electronic circuit for driving or lighting the lighting circuit. The lighting circuit turns on or off the passenger lamp 19 based on a command from the elevator control device 8. The hall call button 17 and the hall call button 18 are both hall call registration means. The passenger lamp 19 and the lighting circuit realize the function of the landing notification means for indicating that there are passengers in the car 3.

  FIG. 3 is a perspective view of the car 3. The in-car operation panel includes an in-car display device 20 (in-car display means) that displays the current position and driving direction of the car 3, and a car call registration device 21 (car call) for passengers to perform registration operations on the destination floor. Registration means), an in-car audio output device 22 (in-car notifying means) for outputting sound in accordance with an audio output command from the elevator control device 8, the in-car display device 20, the car call registration device 21 and the in-car audio. A circuit board (not shown) connected to the output device 22 and the elevator control device 8 is provided. A load detection device 10 is arranged between the floor plate 23 of the car 3 and a car frame (not shown). The load detection device 10 converts the load of the car 3 or the car 3 and the passenger into a load signal, and this circuit board. Output to. As the load detection device 10, a load detection device such as a linear former is used.

  The linear former is composed of a coil, an elongate core inserted through the coil, and a pair of mounting seats attached to the upper end and the lower end of the core, respectively. A voltage signal corresponding to the loaded load is output based on a typical position change. The mounting seat 10 a on the upper end side of the core is attached to the bottom surface side of the floor plate 23. On the bottom surface side of the floor plate 23, an upper portion of a plurality of anti-vibration rubbers 24 is provided, and a floor receiving frame or a car frame member is attached to the lower portion of the anti-vibration rubbers 24. The mounting seat 10b on the lower end side of the core is attached to the floor receiving frame or the car member. As a result, when the load applied to the floor plate 23 increases, the anti-vibration rubber 24 is deflected, the floor plate 23 is displaced downward, and accordingly, the position of the core through which the coil is inserted is displaced downward. Since the voltage level induced in the coil changes according to the amount of displacement of the core at this time, the linear former can take out the change in the voltage level as a voltage signal representing the change in the load state. .

  Operation | movement of the carpool alerting | reporting function of the elevator 1 which concerns on this embodiment of the above-mentioned structure is demonstrated. FIG. 4 is a flowchart for explaining the processing operation by the elevator control device 8 of the elevator 1 according to this embodiment. The operation process shown in the following flowchart is performed by the elevator control device 8 processing a program, and the elevator 1 performs each operation of operation and notification in accordance with this program.

  In the present embodiment, there is a passenger in the car 3 passing through the fifth floor, and the destination floor of this passenger is the eighth floor. From the signal transmitted from the load detection device 10, the elevator control device 8 recognizes that there are passengers in the car 3. Further, it is assumed that there is a waiting customer going from the sixth floor to the upper floor at the platform 12 on the sixth floor.

  In step S11, the elevator control device 8 monitors whether a hall call from each floor has been registered. When a waiting customer at the hall 12 on the sixth floor presses the hall call button 17, the elevator control device 8 registers the upper call on the sixth floor, and performs the process of step S12 through the YES route of step S11.

  In step S12, the elevator control device 8 determines whether or not a car load is detected. In the case of the present embodiment, since there are passengers in the car 3, the elevator control device 8 determines that a load has been detected, passes the YES route, and instructs the landing operation panel 15 on the sixth floor to turn on in step S13. . When the passenger lamp 19 provided in the 6th floor landing 12 is lit, the waiting passengers at the 6th floor landing 12 are notified that there are passengers in the car 3. As a result, when the waiting customer gets into the car 3, the passenger can feel that there are passengers in the car 3, so that the waiting customer can be prevented from colliding with the customer getting out of the car 3. When the elevator control device 8 detects that the car 3 reaches the sixth floor, which is the target floor, in step S14, the elevator control device 8 causes the landing door 14 to be interlocked with the door opening operation of the car door in step S15. Open the door.

  In step S16, when the waiting passenger gets into the car 3, such as when the door is opened, the elevator control device 8 detects the door opening and turns off the passenger lamp 19 on the landing control panel 15. After the passenger lamp 19 is turned off, the elevator control device 8 returns to the normal operation process in step S17. When the elevator control device 8 determines that the hall call is not registered in step S11, the elevator control device 8 performs a normal operation process in step S17 through the NO route. Even when the car load is not detected in step S12, the elevator control device 8 determines that there are no passengers in the car 3, passes the NO route, and performs the normal operation process of step S17.

  In this example, there is a passenger whose destination floor is the eighth floor in the car 3 passing through the fifth floor, and there is a passenger waiting for the upper floor at the landing 12 on the sixth floor. In the elevator 1 according to the above, there is a waiting customer at the landing 12 on the sixth floor, and when the waiting customer calls the car 3 stopped on the lower floor or the upper floor to the landing 12 on the sixth floor, the elevator control device 8 is in the hall. Operation control is performed by determining whether a call is registered and whether a load in the car is detected. In this case, the elevator control device 8 detects that the hall call registration has occurred and the load in the car has been detected, and instructs the landing lamp 19 of the landing 12 on the sixth floor to be lit. As a result, after waiting passengers at the landing 12 on the 6th floor have operated, if the passenger lamp 19 is lit, a risk prediction that there is a suspicious person waiting in the car 3 is given to the waiting passengers. The elevator 1 can be used.

  Therefore, when the operation content that the waiting customer goes to the upper floor or the lower floor is registered in the elevator control device 8 at the landing 12, the elevator control device 8 determines whether there is a load in the car 3. Therefore, the elevator 1 can notify the waiting passenger by turning on the passenger lamp 19 only when there are passengers.

  A security camera and an image processing device are provided in the elevator 1 in advance, and software having a function of counting the number of passengers in the car 3 from the images captured by the security camera is installed in the elevator control device 8. However, with this method, it is difficult to recognize the presence of a suspicious person according to any congestion situation. Providing this image processing apparatus in an elevator apparatus is expensive. In the elevator 1 according to the present embodiment, using the existing device, the elevator control device 8 uses only two pieces of information on the presence / absence of a hall call and the load in the car to notify the platform 12 and the car 3. Can be done. According to the elevator 1, the safety of passengers can be enhanced mainly only by rewriting the ROM of the elevator control device 8.

  Thus, when there are many users and the inside of the car is congested, or when a suspicious person is ambushing in the car 3, the waiting customer must be in the car 3 at the platform 12. Will be able to know before boarding. According to the elevator 1, the waiting passengers at the landing 12 can know in advance that there are passengers in the car 3, and collision between passengers can be avoided. Even when the hall call and the car call are not registered on the same floor, the waiting passenger can know that there are passengers in the car 3 before boarding.

(Second Embodiment)
In the elevator according to the second embodiment of the present invention, the elevator controller 8 changes the lighting color of each button of the car call registration device 21 depending on whether there is a waiting customer at the landing 12 on each floor. The car call registration device 21 displays the floor by changing the lighting color according to whether there is a waiting customer at the landing 12 of each floor. The elevator control device 8 detects the floor where the passengers entering the car 3 and the passengers getting off the car 3 are based on the combination of the load in the car 3 and the hall call button 17 and the hall lower call button 18. The lighting color of the button of the car call registration device 21 corresponding to this floor is displayed in a different color from the lighting color of the other buttons.

  Except this point, the apparatus configuration of the elevator according to the present embodiment is the same as the apparatus configuration (FIGS. 1 to 3) of the elevator 1 according to the first embodiment of the present invention. The operation of the hoisting machine 5 is controlled by the elevator control device 8, and when the hoisting machine 5 operates, the car 3 moves up and down and the elevator operation is performed. Information such as the position of the car 3 and the load capacity can be detected by the elevator control device 8 via the tail cord 7. In the car 3, an in-car display device 20, a car call registration device 21, an in-car audio output device 22, and a load detection device 10 are provided. The hall operating panel 15 includes a hall display device 16, a hall call button 17, a hall call button 18, a passenger lamp 19, and lighting and driving circuits.

  The operation of the elevator car sharing notification function according to this embodiment having such a configuration will be described. FIG. 5 is a flowchart for explaining the processing operation of the elevator control device 8 according to this embodiment. In this example, as in the first embodiment, there is a passenger in the car 3 passing through the fifth floor, and the destination floor of this passenger is the eighth floor. It is assumed that there is a waiting customer from the platform 12 to the upper floor at the platform 12 on the sixth floor.

  In step S21, the elevator control device 8 monitors whether a hall call from each floor is registered. When the waiting customer on the 6th floor presses the hall call button 17, the elevator control device 8 registers the upper call on the 6th floor, passes the YES route of step S21, and performs the process of step S22.

  In step S22, the elevator control device 8 determines whether or not a car load is detected. In the case of the present embodiment, since there are passengers in the car 3, the elevator control device 8 determines that a load has been detected, passes the YES route, and in step S23, among the buttons of the car call registration device 21 in the car 3 The hall operation panel 15 is instructed to light the 6th floor button, for example, green. FIG. 6 is a view showing a display example of the car call registration device 21 and the car display device 20. When the 6th floor button is lit in green, passengers in the car 3 are notified that there is a waiting passenger at the landing 12 on the 6th floor.

  When it is detected in step S24 in FIG. 5 that the car 3 has landed on the sixth floor, the elevator control device 8 opens the landing door 14 in conjunction with the door opening operation of the car door in step S25. As a result, the passengers in the car 3 are notified that there is a waiting customer at the landing 12. Since the passenger can build up his mind that there are users who get in, the passenger can prevent a collision with the passenger who gets into the car 3 in advance.

  In step S26, when the waiting passenger gets into the car 3 such as when the door is opened, the elevator control device 8 detects the door opening and turns off the button of the opened floor among the buttons of the car call registration device 21. Command the operation panel 15 in the basket. In step S27, after the lights are turned off, the elevator control device 8 returns to the normal operation process. In step S21, when the hall call is not registered, the elevator control device 8 performs a normal operation process through the NO route (step S27). Even in the case where the car load is not detected in step S22, the elevator control device 8 determines that there are no passengers in the car 3, and performs the normal operation process through the NO route (step S27). In step S21, when the elevator control device 8 detects that the hall upper call button 17 is pressed on the sixth floor and the upper floor, the elevator call device 17 among the buttons of the car call registration device 21 The floor button corresponding to a certain floor is lit in green.

  Therefore, the passenger can know that there is a waiting customer at the landing 12 before getting off. According to the elevator according to this embodiment of the present invention, it is possible to reduce the possibility of occurrence of a collision accident on the floor where these users get off for all the users who have entered the car 3. Become.

(Third embodiment)
The elevator according to the third embodiment of the present invention has the function of lighting the landing operation panel 15 in the landing 12 on the destination floor and the lighting color of each button of the car call registration device 21 in the car 3. It also has a function to change whether there is a waiting customer. Except this point, the apparatus configuration of the elevator according to the present embodiment is the same as the apparatus configuration of the elevator 1 according to the first embodiment of the present invention. The elevator control device 8 can acquire information such as the position of the car 3 and the load capacity via the tail cord 7 and controls the hoisting machine 5 to raise and lower the car 3 to perform the elevator operation. Like that. In the car 3, an in-car display device 20, a car call registration device 21, an in-car audio output device 22, and a load detection device 10 are provided. The hall operating panel 15 is provided with a hall display device 16, a hall up call button 17, a hall down call button 18, a passenger lamp 19, a lighting circuit, and a driving electronic circuit.

  The operation of the elevator car sharing notification function according to this embodiment having such a configuration will be described. FIG. 7 is a flowchart for explaining the processing operation of the elevator control apparatus 8 according to this embodiment. In this example, as in the example of the first embodiment and the example of the second embodiment, it is assumed that there is a passenger in the car 3 passing through the fifth floor, and the destination floor of this passenger is the eighth floor. In addition, there is a waiting customer at the platform 12 on the 6th floor, going from the platform 12 to the upper floor.

  In step S31, the elevator control device 8 monitors whether a hall call from each floor has been registered. When a waiting customer on the sixth floor presses the hall call button 17, the elevator control device 8 registers the upper call on the sixth floor, performs the process of step S32 through the YES route of step S31.

  In step S32, the elevator control device 8 determines whether or not a car load is detected. In the case of the present embodiment, since there are passengers in the car 3, the elevator control device 8 determines that a load has been detected, passes the YES route, and in step S33, among the buttons of the car call registration device 21 in the car 3 Commands the hall operating panel 15 to light the 6th floor button in green or the like. When the sixth floor button is lit in green, passengers in the car 3 are informed that there are waiting passengers at the landing 12 on the sixth floor. Since passengers in the car 3 are informed that there are waiting passengers at the landing 12, the passengers can feel that there are users to board. Passengers can prevent collisions with passengers.

  In step S <b> 34, the elevator control device 8 causes the passenger lamp 19 of the sixth floor landing 12 to light up on the sixth floor landing operation panel 15. A waiting customer at the landing 12 is informed that there are passengers in the car 3. Thereby, since the waiting customer can build up the feeling that there are passengers when getting into the car 3, the waiting customer can prevent a collision with the customer getting off the car 3 in advance.

  In step S35, when the elevator control device 8 detects that the car 3 has landed on the sixth floor, in step S36, the elevator control device 8 opens the landing door 14 in conjunction with the door opening operation of the car door.

  In step S37, when the waiting passenger gets into the car 3 such as opening the door, the elevator control device 8 detects the door opening, and turns off the button of the opened floor among the buttons of the car call registration device 21. Command to the landing platform operating panel 15. In step S <b> 38, when the elevator control device 8 detects the door opening, the elevator control device 8 turns off the passenger lamp 19 with respect to the hall operation panel 15 on the sixth floor. In step S39, after the car 3 and the landing 12 are turned off, the elevator control device 8 returns to the normal operation process. It should be noted that both the case where the hall call is not registered in step S31 and the case where the car load is not detected in step S32 both pass through the NO route, and the elevator controller 8 performs the normal operation process (step S39). ).

  Therefore, the waiting passenger can know that there are passengers in the car 3 before boarding, and the passenger can know that there are waiting passengers at the landing 12 before getting off. As described above, since the waiting for the passenger and the passenger can get on and off with each other, collision between the passengers can be prevented in advance.

  In the elevator according to the present embodiment, when there is a waiting customer at the landing 12 on the sixth floor, and the waiting customer calls the car 3 that has stopped on the lower floor or the upper floor to the landing 12 on the sixth floor, the elevator control device No. 8 performs operation control by determining whether the hall call is registered and whether the load in the car is detected. In this case, the elevator control device 8 detects that the hall call registration has occurred and the load in the car has been detected, and instructs the landing lamp 19 of the landing 12 on the sixth floor to be lit. As a result, after waiting passengers at the landing 12 on the 6th floor have operated, if the passenger lamp 19 is lit, a risk prediction that there is a suspicious person waiting in the car 3 is given to the waiting passengers. The lever 1 can be used.

  According to the elevator according to this embodiment of the present invention, for all users who enter the car 3 and all the waiting customers at the landing 12 on each floor, a collision accident occurs when these users and waiting passengers get on and off. It becomes possible to reduce the possibility of the occurrence of.

  Note that the present invention is not limited to the above-described embodiment as it is, and can be embodied by modifying the constituent elements without departing from the scope of the invention in the implementation stage. In the above embodiment, a passenger whose destination floor is the eighth floor is in the car 3, and a waiting person heading from the sixth floor to the upper floor is waiting at the landing floor 12 on the sixth floor. The elevator according to the present embodiment performs the same process even when the passenger of the car 3 traveling to the lower floor passes through the third floor and goes to the third floor.

  Further, the elevator according to the embodiment of the present invention may implement a function of operating the elevator apparatus in the parking operation state. During parking operation, the elevator control device 8 stops the car 3 on the top floor and puts the elevator into a dormant state, or detects that the car 3 is unloaded, and moves the car 3 from the bottom floor. Operation control is performed such as stopping at each floor up to the top floor. In the elevator according to the embodiment of the present invention, during parking operation, the elevator control device 8 is operated by a waiting customer on the hall call button 17 and the hall lower call button 18 on any floor, and the load When the detection device 10 detects that a load has been detected, it informs the user waiting for the car 3 at the landing 12 on the floor that the passenger is in the car 3, and in addition to this, the car The passenger in 3 is notified that there is a user waiting for the car 3. Thereby, even in an operation mode in which power consumption is suppressed, the danger of a user collision is avoided.

  In addition, various inventions can be formed by appropriately combining a plurality of components disclosed in the embodiment. For example, some components may be deleted from all the components shown in the embodiment. Furthermore, constituent elements over different embodiments may be appropriately combined. In a situation where a customer gets into the car 3 from each floor, an elevator device with a carpool notification function is provided.

It is a lineblock diagram of the elevator concerning a 1st embodiment of the present invention. It is a front view of the platform of each floor. It is a perspective view in a cage. It is a flowchart for demonstrating the processing operation by the control means of the elevator which concerns on the 1st Embodiment of this invention. It is a flowchart for demonstrating the processing operation of the control means of the elevator which concerns on the 2nd Embodiment of this invention. It is a figure which shows the example of a display of a car call registration means and an in-car display means. It is a flowchart for demonstrating the processing operation of the control means of the elevator which concerns on the 3rd Embodiment of this invention.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Elevator, 2 ... Hoistway, 3 ... Car, 4 ... Rope, 5 ... Hoisting machine, 6 ... Counterweight, 7 ... Tail cord, 8 ... Elevator control device (control means), 9 ... Control panel, 10 ... Load detection device (load detection means), 10a, 10b ... mounting seat, 11 ... signal line, 12 ... landing, 13 ... wall, 14 ... landing door, 15 ... landing operation panel, 16 ... landing display device (landing display means) ), 17 ... Hall upper call button (hall call registration means), 18 ... Hall lower call button (hall call registration means), 19 ... Passenger lamp (depot notification means), 20 ... Car display device (car display means) , 21... Car call registration device (car call registration means), 22... Car audio output device (car notification means), 23.

Claims (3)

Whether to go up and down the hoistway of a building consisting of multiple floors,
A load detecting means provided in the car for detecting a load in the car;
Hall call registration means that is provided at the landing on each floor and registers the hall call by an operation for calling the car;
Platform display means provided at the platform of each floor, and displaying the position, stop floor, and traveling direction of the car to waiting customers at the platform of each floor;
Landing information means provided at the landing of each floor,
A control means for enabling signals to be exchanged between the car and the hall call registration means, and for controlling the operation of the car,
When the control means detects that a waiting customer has operated the hall call registration means on any floor and that the load detection means detects the load in the car, the control means Before landing on the destination floor, the elevator is instructed to notify the landing notification means on any one of the floors that there is a passenger in the car. Whether to go up and down the hoistway of a building consisting of multiple floors,
A load detecting means provided in the car for detecting a load in the car;
Hall call registration means that is provided at the landing on each floor and registers the hall call by an operation for calling the car;
A car call registration means provided in the car for registering a car call by an operation for designating a destination floor;
In-car display means provided in the car for displaying the position, stop floor and traveling direction of the car to passengers in the car;
In-car notification means provided in the car;
A control means for enabling signals to be exchanged between the car and the hall call registration means, and for controlling the operation of the car,
When the control means detects that a waiting customer has operated the hall call registration means on any floor and that the load detection means detects the load in the car, the control means The elevator is instructed to notify passengers in the car that there is a waiting passenger at any one of the floors before landing on the destination floor. A car call registration means that is provided in the car and registers a car call by an operation for designating a destination floor, and is provided in the car, and the position, stop floor, and traveling direction of the car are displayed to passengers in the car. A car display means, and a car notification means provided in the car,
When the control means detects that a waiting customer has operated the hall call registration means on any one of the floors and that the load in the car is detected by the load detection means, The elevator according to claim 1, wherein prior to landing the car on the destination floor, the passenger is instructed to notify the passengers in the car that there is a waiting passenger at any one of the floors. .

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