JP2012218940A - Elevator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent confusion of a user when a car stop is crowded and to efficiently carry the user, in an elevator provided with a car stop destination floor registration device.SOLUTION: The elevator includes: an allocation control means for allocating a car stop call registered by the car stop destination floor registration device; a registration control means for controlling the allocation control means so as to allocate the car stop call including second and succeeding responses to the registration floor of the car stop call; and an elevator identification mark device installed near the door of each elevator. When the allocated car is the second or succeeding response, the allocation control means outputs a notice signal indicating that effect to the car stop destination floor registration device of the registration floor and the elevator identification mark device of the car until the car completes the first response. The car stop destination floor registration device displays that the car is the second or succeeding response when the notice signal is output, and the elevator identification mark device displays that the car is the second or succeeding response when the notice signal is output.

Description

  Embodiments described herein relate generally to an elevator including a landing destination floor registration device capable of registering a destination floor at a landing.

  Conventionally, normally, when using an elevator, a user registers a hall call by operating the UP (upward) or DN (downward) buttons installed at the hall, and responds to the registration floor. After boarding the car, an operation such as registering a car call on the destination floor is performed.

  On the other hand, in an elevator equipped with a device that can register a destination floor at a landing (this is called a landing destination floor registration device), a user can register a destination floor in advance at the landing. No registration operation is required.

  Here, in an elevator in which a plurality of cars are group-managed, if the user's destination floor is registered by operating the landing destination floor registration device, the hall call including the destination floor will be the optimal boarding in each car. Assigned to the basket. At that time, there is a system in which a hall call assignment result is displayed on a hall destination floor registration device for each user.

JP 2004-250193 A

  However, in an office building, for example, a specific floor (reference floor) may be crowded with many users during work hours. At that time, the landing destination floor registration device displays the number of cars that the user can get on, but when the car arrives, it is close to the capacity limit and may not be able to get on all of them. In such a case, the user waiting at the landing is confused, and the user who has not been able to get on has to re-register the landing call, which is uncomfortable.

  The problem to be solved by the present invention is to prevent confusion of the user even when the hall is congested in an elevator that can register a hall call including the destination floor of the user using the hall destination floor registration device. The object is to provide an elevator that can be carried efficiently.

  According to the embodiment, a landing destination floor registration device that is installed at a landing on each floor and can register a user's destination floor, and a user registered for each car by operating the landing destination floor registration device. Based on the response time calculation means for calculating the response time when the hall call including the destination floor is assigned, and the response time of each car calculated by this response time calculation means, the optimal ride from each car An allocation control means for selecting a car and assigning a hall call; a car load calculating means for calculating a load value in the car when each car responds to the registration floor of the hall call and departs from the responding floor; For each car, it is possible to board the car responding to the registration floor of the user's hall call by comparing the load value calculated by the car load calculation means with a preset reference value And a response time calculating means and an assignment control means for allocating the hall call including the second and subsequent responses to the registered floor of the hall call based on the judgment result of the boarding availability judgment means. It has a registration control means for controlling, and a machine identification marking device installed in the vicinity of the landing door of each car at the hall. Further, the assignment control means determines that the boarding assignment determination means determines that the car assigned the hall call cannot be boarded, and when the car responds for the second and subsequent times, the car sends a notification signal indicating that to the car. Until the second response is completed, the information is output to the landing destination registration device on the registration floor of the landing call and the number identification sign device of the unit corresponding to the assigned car, and the landing destination floor registration device is assigned by the assignment control means. The car name of the car to which the hall call is assigned is displayed, and if a notification signal is output by the assignment control means, it is displayed that the car will be the second or later response, and the car identification sign device Displays the name of the car number of the installation destination and, if the notification signal is output by the assignment control means, displays that the car will be the second or later response.

The figure which shows the structural example of the elevator system in 1st Embodiment. The figure which shows the structural example of the various apparatuses provided in the landing of the elevator system in 1st Embodiment. The flowchart which shows an example of the allocation process with respect to the new hall call by the group management control apparatus of the elevator system in 1st Embodiment. The figure which shows the example of a display by the hall destination floor registration apparatus of the elevator system in 1st Embodiment, and a number identification mark apparatus. The flowchart which shows an example of the allocation process with respect to the new hall call by the group management control apparatus of the elevator system in 2nd Embodiment. The figure which shows the example of a display by the hall destination floor registration apparatus of the elevator system in 2nd Embodiment, and a number identification mark apparatus. The figure which shows an example of the security gate loading type hall destination floor registration apparatus of the elevator system in 3rd Embodiment. It is a flowchart which shows an example of the allocation process with respect to the new hall call by the group management control apparatus of the elevator system in 2nd Embodiment.

Hereinafter, embodiments will be described with reference to the drawings.
(First embodiment)
First, the first embodiment will be described.
FIG. 1 is a diagram illustrating a configuration example of an elevator system according to the first embodiment.
FIG. 2 is a diagram illustrating a configuration example of various apparatuses provided at the landing of the elevator system according to the first embodiment.
Here, a configuration in which the operation of a plurality of cars is group-controlled is shown. In addition, when there are a plurality of cars, the term “unit” may be used. In addition, when it is simply called an elevator, it basically indicates a “car”.

  As shown in FIG. 1, the car control units 1a, 1b, and 1c of each of the three cars are provided corresponding to the cars 2a, 2b, and 2c. The unit itself is controlled including the opening and closing control of the unit. The cars 2a, 2b, 2c move up and down in the hoistway by driving a hoisting machine (not shown). Here, the car control unit and the car for three cars are shown, and the other car control unit and the car are not shown. Hereinafter, as necessary, the car control unit of each car is generically referred to as a car control part 1, and the car of each car is simply referred to as a car 2.

  On the other hand, at each landing, at least one landing destination floor registration device 10 is installed, and a car identification sign device 11 and a landing destination floor display device 12 are installed near the landing door of each car. The present embodiment has a feature in the display form by the landing destination floor registration device 10 and the car identification sign device 11, and this display form efficiently prevents the user from being confused even when the landing is congested. Contributes to carrying. In the example shown in FIG. 2, the machine identification sign device 11 of Unit A is installed in the vicinity of the upper part of the landing door of Unit A, and the landing destination floor display device 12 of Unit A is the side of the landing door of Unit A. It is installed near. A car destination floor display device 13 is installed in the car of each car. In the example shown in FIG. 2, the in-car destination floor display device 13 of the No. C car is installed near the upper part of the car operation panel in the No. C car.

  The landing destination floor registration device 10 is a device for a user to register a destination floor at the landing on each floor, and includes an operation unit for registering the destination floor and a display unit for displaying the assignment result and the like. Have. Note that the destination floor registration method is generally based on the operation of the numeric keypad, but may be a method using, for example, a card reader or a wireless IC as long as registration is possible at the landing.

For example, the number identification device 11 includes a liquid crystal display and displays the type of the corresponding number.
Moreover, the landing destination floor display device 12 of each unit and the destination floor display device 13 in the car are composed of a liquid crystal display, for example, and display the destination floor of the corresponding unit.

  When the destination floor registration device 10 of each floor registers the destination floor, hall call information including two sets of information on the destination floor and the generation floor is output to the group management control device 20. In the following description, the destination floor is referred to as a destination floor and the generation floor is referred to as a registered floor as necessary.

  In the group management control device 20, when the hall call information is received, based on the operation information (car position, driving direction, door open / closed state, etc.) of the car 2 of each car obtained from the car control unit 1 of each car, The optimum car that is the optimum car to which the hall call information is assigned is selected from the car 2 of each car, and the hall call information is assigned to the optimum car.

  Hereinafter, a car to which hall call information is assigned is referred to as an “assigned car”. When the assigned car is determined, the assigned car number is displayed on the landing destination floor registration device 10 installed on the registration floor of the hall call for a certain period of time.

  As a display method, for example, as shown in FIG. 2, there is a method of displaying an alphabet attached to the number machine or a number assigned to the number machine. Furthermore, a voice announcement may be used in combination, and any means can be used as long as it can identify the assigned car. Such a car number display allows the user to know the car (car) that he / she should get on.

  At this time, to the landing destination floor display device 12 installed on the same registration floor, the group management control device 20 outputs the destination floor information in which the assigned car information and the destination floor information are combined into one set. The landing destination floor display device 12 displays the destination floor of each unit based on the destination floor information. Thereby, the user can confirm the number machine which has the destination floor which he registered.

  Further, the destination floor information of the corresponding car is output from the group management control device 20 to the car destination floor display device 13 in the car 2 of each car. The in-car destination floor display device 13 displays the destination floor information. Thereby, the user in the car can check the destination floor of the boarded car.

  The group management control device 20 is a device that performs group management control on the operation of the plurality of cars 2. In the present embodiment, the group management control device 20 includes a registration control unit 21, a response time calculation unit 22, an allocation control unit 23, an in-car load calculation unit 24, and a boarding availability determination unit 25. These are processing units executed by software on a microprocessor, and information can be exchanged between the respective units as shown in FIG.

  For convenience, the registration control unit 21, the response time calculation unit 22, the allocation control unit 23, the car load calculation unit 24, and the boarding availability determination unit 25 are all arranged in the group management control device 20 and described. It is not always necessary to arrange them in the same device, and they may be arranged in different devices.

  The registration control unit 21 associates the hall call information registered by the hall destination floor registration device 10 of each floor with the assigned car information output from the assignment control unit 23 in response to the hall call and registers the information in the internal memory. As described above, the hall call information includes two pieces of information: a destination floor (target floor) and an occurrence floor (registered floor).

  The registration control unit 21 outputs the registration information to the landing destination floor registration device 10, the landing destination floor display device 12, and the in-car destination floor display device 13. For example, when the 12th floor is registered in the 10th floor hall destination floor registration device 10 and is assigned and output to Unit A, the assigned car information (No. A) is assigned to the 10th floor hall destination floor registration device 10. And the destination floor information (12th floor) is output to the landing destination floor display device 12 of the assigned car information (No. A) installed on the 10th floor.

  When the assigned car responds to the hall call, the destination floor information is output to the corresponding car control unit 1. As a result, the car call is automatically registered in the car 2 through the car control unit 1. For example, if the above-mentioned destination floor information (12th floor) is output, a car call for the 12th floor is automatically registered in the car 2, and the destination floor display device 13 in the car of the relevant car is also registered. Will display the destination floor.

  The response time calculation unit 22 calculates a response time serving as an allocation index for each car for a hall call newly registered in the registration control unit 21. This response time is calculated based on the already registered hall call assignment information, car call information, current car position, driving direction, door open / closed state, and the like.

  The allocation control unit 23 calculates an evaluation value representing the optimality for the hall call newly registered in the registration control unit 21 based on the response time calculated by the response time calculation unit 22 for each car 2 of each car. Calculate and assign the hall call. At this time, the assignment control unit 23 outputs to the registration control unit 21 assignment car information indicating to which car the hall call has been assigned.

The car load calculation unit 24 calculates the number of passengers on each floor based on the current load, current operation information, and information registered in the registration control unit 21 for each car 2 of each car. Calculate the load at the time of departure in response to the registration floor of the hall call.
The car load is recalculated each time the car leaves each floor, and only the latest data is stored in the internal memory of the car load calculation unit 24.

  The boarding permission / inhibition determination unit 25 performs boarding permission / inhibition determination, which is a determination as to whether or not all users for each car can board the hall call newly registered in the registration control unit 21. When a new registration call is registered, the boarding availability determination unit 25 outputs a boarding non-permission signal to the response time calculation unit 22 when the starting load exceeds a reference value that can be regarded as boarding impossible.

Normally, the response time calculation unit 22 responds to a call that has already been registered, and the time until the car arrives at the first floor where the new hall call is registered first arrives at the registration floor of the hall call. Until time (first time) is calculated. However, when the boarding availability determination unit 25 determines that boarding is not possible, the response time calculation unit 22 does not receive the first arrival at the hall call registration floor, but 2 to the hall call registration floor using the same car. The time until the first arrival is calculated as the first time.
Here, the response time calculation unit 22 calculates the response time by adding the second time until the user actually gets on the car and arrives at the destination floor to the first time.

Next, the operation of the elevator system having the configuration shown in FIG. 1 will be described.
FIG. 3 is a flowchart illustrating an example of an allocation process for a new hall call by the group management control device of the elevator system according to the first embodiment.
When a user registers a destination floor with the landing destination floor registration device 10, the call information is registered in the registration control unit 21 and a new landing call is generated (step S1). Based on the calculation result of the time calculation unit 22, the evaluation value of each unit is calculated (step S2).

  When the evaluation value of each car is calculated, the allocation control unit 23 selects the car having the smallest evaluation value among them as the optimum car (step S3). In general, in the evaluation function, the smaller the evaluation value, the higher the evaluation, and the higher the value, the lower the evaluation.

  For example, when the destination floor is registered by the landing floor registration device 10 on the first floor and the A-th car is selected as the optimum car, and this A-th station can be boarded at the second first-floor response to a new hall call ( In step S4), the allocation control unit 23 outputs a second response notification signal indicating a second response together with allocation car information indicating that the car A has been allocated (step S5). This notification signal includes information indicating which hall call on which floor is the second response.

FIG. 4 is a diagram illustrating a display example by the landing destination floor registration device and the number identification mark device of the elevator system according to the first embodiment.
When the registration control unit 21 receives the second response notification signal from the allocation control unit 23, the registration control unit 21 sends a second response response signal together with the assigned car information to the landing destination floor registration device 10 installed on the first floor which is the registration floor. Output display color information. As a result, as shown in FIG. 4A, on the display screen 10A of the landing destination floor registration device 10 installed on the first floor, “A” of the assigned number A is displayed in blue indicating the second response. (Step S6). By performing such a display, it is possible to guide the user to get on the No. A machine that responds the first time and to get on the No. A machine that responds the second time. In addition, as a display form, “A” of the assigned car No. A on the display screen 10A of the above-described landing destination floor registration device 10 is displayed in normal black or the like, and the background color of the screen indicates the second response. You may make it display in blue.

  When the registration control unit 21 receives the second response notification signal from the allocation control unit 23, the registration control unit 21 responds to the second unit identification marker device 11 corresponding to the allocated unit installed on the first floor which is the registration floor. Output display color information. As a result, as shown in FIG. 4 (b), the “A” of the A machine is in blue indicating the second response to the screen of the machine identification sign device 11 installed in the vicinity of the A machine installed on the first floor. It is displayed (step S7). By performing such display, it is possible to guide the user to get on the A machine at the time of the first response, and to get on the A machine at the time of the second response. Further, as a display form, “A” on the screen of the above-mentioned machine identification sign device 11 is displayed in normal black or the like, and the background color of the screen is displayed in blue indicating the second response. Good.

  Furthermore, the registration control unit 21 outputs only the destination floors other than the destination floor after the second response among the destination floors of the Unit A stored in the internal memory to the landing destination floor display device 12 installed on the first floor as the registration floor. . Therefore, it is possible to prevent the above-described user from getting on the Unit A at the time of the first response.

  On the other hand, for example, when a car other than Unit A is selected as the optimal car and the above-mentioned user can get on at the first response (No in Step S4), registration of the landing destination floor installed on the first floor which is the registration floor The display color information for the first response is output to the apparatus 10 together with the assigned car information. Accordingly, the alphabet of the assigned number is displayed in red indicating the first response on the display screen 10A of the landing destination floor registration device 10 installed on the first floor (step S8). In this way, by displaying, it is possible to guide the user to get on the corresponding car that responded for the first time. In addition, as a display form, “A” of the assigned car No. A on the display screen 10A of the landing destination floor registration device 10 described above is displayed in normal black or the like, and the background color of the screen indicates the first response. You may make it display in red.

When the registration control unit 21 receives the second response notification signal from the allocation control unit 23, the registration control unit 21 sets the first response response signal to the number identification device 11 corresponding to the above-described optimum car installed on the registration floor. Output display color information. As a result, the notation of the table type of the relevant unit is displayed in red indicating the first response on the screen of the unit identification marking device 11 of the relevant unit installed on the first floor (step S9). In addition, as a display form, “A” on the screen of the above-described machine identification mark device 11 is displayed in normal black or the like, and the background color of the screen is displayed in red indicating the first response. Good.
Further, the normal destination floor display is performed on the landing destination floor display device 12 installed on the first floor and the above-mentioned in-car destination floor display device 13 of the assigned car (steps S10 and S11).

  As described above, in the elevator system according to the first embodiment, the optimum car is selected in consideration of whether or not a user can board a new hall call. At that time, it is not necessarily targeted only for the car at the time of the first response, but also for the car at the time of the second response, thereby preventing confusion of the user when the hall is congested. Can carry users efficiently.

  In addition, this elevator system displays the number of vehicles to be boarded on the landing destination floor registration device 10 when the car responding to the new hall call becomes the car at the time of the second response. At the same time, the stop floor display corresponding to the display is performed on the landing destination floor display device 12, so that the user's discomfort can be reduced.

  Further, in the present embodiment, when the unit selected as the optimal unit has a second response, a display indicating that the unit is the second response to the unit identification mark device 11 of the optimal unit at the landing on each floor The color is distinguished from the display color at the first response. Therefore, the user can easily recognize that the number displayed on the landing destination floor registration device 10 operated for the destination floor registration is the second and subsequent responses, and when the first response is made to the number It is possible to prevent an accidental ride or a user who has previously registered a destination floor from accidentally getting on the second and subsequent response cars.

(Second Embodiment)
Next, a second embodiment will be described. In addition, the description of the same part as what was demonstrated in 1st Embodiment among the structures of the elevator system in the following embodiment is abbreviate | omitted.
In the present embodiment, the landing destination floor registration device 10 displays character information indicating the color displayed on the number identification device 11 together with the assigned car information.

FIG. 5 is a flowchart illustrating an example of an allocation process for a new hall call by the group management control device of the elevator system according to the second embodiment. FIG. 6 is a diagram showing a display example by the landing destination floor registration device and the number identification mark device of the elevator system in the second embodiment.
In this embodiment, the processing from step S1 to S3 described in the first embodiment is performed. For example, the destination floor is registered by the landing destination floor registration device 10 on the first floor, and the No. A machine is selected as the optimum car. When this No. A machine can be boarded at the time of the second response on the first floor for a new hall call (step S4), the assignment control unit 23 performs the second time together with the assigned car information indicating that the No. A car has been assigned. A second response notification signal indicating a response is output (step S5).

  When the registration control unit 21 receives the second response notification signal from the allocation control unit 23, the registration control unit 21 sends a second response response signal together with the assigned car information to the landing destination floor registration device 10 installed on the first floor which is the registration floor. Output character information. As a result, as shown in FIG. 6 (a), on the display screen 10A of the landing destination floor registration device 10 installed on the first floor, "A" of the assigned number A and the character "Blue (blue)" indicating the second response. Is displayed (step S21).

  When the registration control unit 21 receives the second response notification signal from the allocation control unit 23, the registration control unit 21 responds to the second unit identification marker device 11 corresponding to the allocated unit installed on the first floor which is the registration floor. Output display color information. As a result, as shown in FIG. 4 (b), the “A” of the A machine is displayed in blue indicating the second response to the machine identification sign device 11 installed in the vicinity of the A machine installed on the first floor. (Step S7). By performing such a display, the user who has referred to this display and the display at the landing destination floor registration device 10 described above will not get on the No. A machine that has responded for the first time, and will respond for the second time. You can guide them to get on the A machine at the time.

  Furthermore, the registration control unit 21 outputs only the destination floors other than the destination floor after the second response among the destination floors of the Unit A stored in the internal memory to the landing destination floor display device 12 installed on the first floor as the registration floor. . Therefore, it is possible to prevent the above-described user from getting on the Unit A at the time of the first response.

  On the other hand, for example, when a car other than Unit A is selected as the optimal car and the above-mentioned user can get on at the first response (No in Step S4), registration of the landing destination floor installed on the first floor which is the registration floor Character information for the first response is output to the apparatus 10 together with the assigned car information. As a result, the alphabet of the assigned number and the letter “Red (red)” indicating the first response are displayed on the display screen 10A of the landing destination floor registration device 10 installed on the first floor (step S22). By performing such a display, it is possible to guide the user to get on the corresponding car that responded the first time.

When the registration control unit 21 receives the second response notification signal from the allocation control unit 23, the registration control unit 21 sets the first response response signal to the number identification device 11 corresponding to the above-described optimum car installed on the registration floor. Output display color information. Thereby, the notation of the table type of the relevant unit is displayed in red indicating the first response on the unit identification marking device 11 of the relevant unit installed on the first floor (step S9).
Further, the normal destination floor display is performed on the landing destination floor display device 12 installed on the first floor and the above-mentioned in-car destination floor display device 13 of the assigned car (steps S10 and S11).

  As described above, in the elevator system according to the second embodiment, when the car responding to the new hall call becomes a car at the time of the second response, the car information assigned to the hall destination floor registration device 10 is assigned. In addition, since the character information indicating the color displayed on the machine identification sign device 11 is displayed, even when the landing destination floor registration device 10 cannot display a plurality of colors such as blue and red, it is the same as in the first embodiment. An effect can be obtained.

(Third embodiment)
Next, a third embodiment will be described.
FIG. 7 is a diagram illustrating an example of a security gate installed type landing destination floor registration device of the elevator system according to the third embodiment.

  As shown in FIG. 7, in this embodiment, instead of the landing destination floor registration device 10 described in the first embodiment, a security gate-integrated landing destination floor registration device 30 is provided at the entrance to the landing from outside the landing. Is provided.

  In addition to the function of the landing destination floor registration device 10 described in the first embodiment, the landing destination floor registration device 30 reads authentication data stored in a card key for entering the landing by short-range wireless communication. By determining that this authentication data is registered in the user database authorized in advance, it is considered that the visitor is a legitimate user, and the destination floor of the predetermined destination floor of the user corresponding to the authentication data Register.

  The landing destination floor registration device 30 includes a security gate and a gate driving unit. The gate driving unit opens the security gate so that the user can enter the landing, or closes the security gate to allow the user to enter the landing. To prevent entry.

FIG. 8 is a flowchart illustrating an example of assignment processing for a new hall call by the group management control device of the elevator system according to the third embodiment.
In the initial state, the security gate of the landing destination floor registration device 30 is closed. In this embodiment, the processing from steps S1 to S3 described in the first embodiment is performed. Then, for example, the destination floor is registered by the landing destination floor registration device 30 at the entrance of the first floor landing, and the A-th car is selected as the optimum car. When it becomes possible to board (step S4), the allocation control unit 23 outputs a second response notification signal indicating the second response together with the allocation car information indicating that the car A has been allocated (step S5). ).

  When the registration control unit 21 receives the second response notification signal from the allocation control unit 23, the registration control unit 21 displays the display color information for the second response, the congestion to the landing destination floor registration device 30 installed on the first floor which is the registration floor. The display information and the gate closing instruction signal are output together with the assigned car information. As a result, the gate driving unit of the landing destination floor registration device 30 installed on the first floor keeps the security gate closed, and 2 “A” of the assigned number A is displayed on the display screen 30A of the landing destination floor registration device 30. A blue color indicating the second response is displayed, and a message “crowded” is displayed (step S31). By performing such a display, it is possible to guide the user to get on the A machine at the time of the second response and not to get on the A machine that responded the first time. Person can be made to wait in front of the gate. In addition, as a display form, “A” of the assigned car No. A on the display screen 10A of the above-described landing destination floor registration device 10 is displayed in normal black or the like, and the background color of the screen indicates the second response. You may make it display in blue. And the process after step S7 demonstrated by 1st Embodiment is made | formed.

  On the other hand, for example, when a car other than Unit A is selected as the optimal car and the above-mentioned user can get on at the first response (No in Step S4), registration of the landing destination floor installed on the first floor which is the registration floor The display color information for the first response and the gate opening instruction signal are output to the device 10 together with the assigned car information. As a result, the gate drive unit of the landing destination floor registration device 30 installed on the first floor opens the security gate (step S32), and assigns “A” of the assigned number A to the display screen 30A of the landing destination floor registration device 30. Displayed in blue indicating the second response (step S8). By performing such a display, it is possible to guide the user to get on the corresponding car that responded the first time. And the process after step S9 demonstrated by 1st Embodiment is made | formed.

  As described above, in the elevator system according to the third embodiment, the security gate of the landing destination floor registration device 30 is closed when the car that responds to the new hall call becomes a car for the second response. In addition to the effects described in the first embodiment, the fact that the user accidentally gets on the assigned car at the first response is displayed. Can be prevented, and congestion at the landing can be reduced.

According to each of these embodiments, in an elevator provided with a landing destination floor registration device, it is possible to provide an elevator that can be efficiently transported while preventing the confusion of the user when the landing is congested. it can.
Although several embodiments of the invention have been described, these embodiments are presented by way of example and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the scope of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalents thereof.

  DESCRIPTION OF SYMBOLS 1a, 1b, 1c ... Car control part, 2a, 2b, 2c ... Ride car, 10 ... Landing destination floor registration apparatus, 10A ... Display screen, 11 ... Car identification sign device, 12 ... Landing destination floor display apparatus, 13 ... Car In-destination floor display device, 20 ... group management control device, 21 ... registration control unit, 22 ... response time calculation unit, 23 ... allocation control unit, 24 ... in-car load calculation unit, 25 ... boarding availability determination unit, 30 ... security Gate-integrated hall destination floor display device, 30A ... display screen.

Claims (4)

A landing destination floor registration device installed at the landing on each floor and capable of registering the destination floor of the user,
Response time calculating means for calculating a response time when a landing call including a destination floor of a user registered by an operation of the landing destination floor registration device is assigned to each of the cars;
Based on the response time of each car calculated by the response time calculating means, assignment control means for selecting an optimal car from the cars and allocating the hall call;
A car load calculating means for calculating the load value in the car when each car responds to the registration floor of the hall call and starts from the responding floor;
For each of the cars, whether or not the car can be boarded in response to the registered floor of the hall call by comparing the load value calculated by the in-car load calculating means with a preset reference value Boarding availability judging means for judging
Registration control means for controlling the response time calculation means and the assignment control means so as to assign the hall call including the second and subsequent responses to the registration floor of the hall call based on the determination result of the boarding availability determination means When,
It has a machine identification marking device installed in the vicinity of the landing door of each unit of the hall,
The allocation control means includes
When the boarding car assigned to the hall call is not boarded, the boarding judgment unit determines that the boarding is not permitted. When the second and subsequent responses are received, the car completes the first response with a notification signal indicating that. Until it is output to the landing destination floor registration device of the registration floor of the hall call and the number identification sign device of the number corresponding to the assigned car,
The landing destination floor registration device is
The name of the car to which the hall call is assigned by the assignment control means is displayed, and if the notification signal is output by the assignment control means, the car will be the second or later response. To display
The unit identification mark device
The elevator which displays the name of the car of the installation destination, and when the notification signal is output by the allocation control means, displays that the car will be the second or later response. The unit identification mark device
2. The elevator according to claim 1, wherein when the notification signal is output by the allocation control unit, a color indicating that the car is a second or later response is displayed. The landing destination floor registration device is
When the notification signal is output by the assignment control means, the car identification code device of the car corresponding to the assigned car has a color indicating that the car is a second or later response. The elevator according to claim 1, wherein a character indicating a displayed color is displayed in a color other than the displayed color. A security gate at the entrance to the hall from outside the hall,
The elevator according to claim 1, further comprising gate drive means for closing the security gate and blocking a passenger from entering the landing when the notification signal is output by the assignment control means. .

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