JPH06271210A - Control device for elevator - Google Patents

Abstract

PURPOSE:To relax a fretfulness of landing waiting passengers and in-car passengers by setting a full capacity level value by considering a human mental state for determining whether to get on an elevator or not, so as to improve the operating efficiency. CONSTITUTION:When a car is stopped in response to a landing call registered by landing buttons 1U to 4U, 2D to 5D, a load detector 1L is used to measure a number of persons in the car and whether get in and off or not passengers. This measuring result is statistically counted in a control unit 4, and a number of passengers in the car, when a number of times with no on-getting passenger is a number of times or more with an on-getting passenger provided, is set to a full capacity level value. When a number of the persons in the car leads to the full capacity level value or more, the car 1 passes the landing call.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for controlling the passage of people through an elevator.

[0002]

2. Description of the Related Art Conventionally, in an elevator, as is well known, a load detector installed under the floor of a car detects the load inside the car, and when the detected load exceeds a specified value, a buzzer sounds and at least one person dismounts. Otherwise, the car will not be able to leave. Further, in a car that is running, if it becomes equal to or higher than another prescribed value (hereinafter referred to as a full-occupancy level value) that is smaller than the above-mentioned prescribed value, even a floor where a hall call on the way is registered is passed. This occupancy level value is usually about 80% of the capacity, and although it is not overcapacity, it shows that the car is almost full and that it is actually not possible to board.

The fullness level value becomes important especially during peak traffic hours. If the occupancy level value is too high, the car that is no longer able to board will stop in response to the hall call, and if the occupancy level value is too low, the car that can afford to board again will usually call the hall call. As a result, operating efficiency will be reduced. Further, even when managing a plurality of cars in groups, the optimum car cannot be assigned to a landing call unless the fullness level value is set appropriately.

As described above, the occupancy level value is usually set to 80% of the capacity in Japan empirically. But,
Various proposals have been made to perform more finely controlled control.

For example, as disclosed in Japanese Patent Publication No. 58-41274, a device for measuring the number of waiting passengers at a landing is installed so that the sum of the number of waiting passengers on the floor where the car is scheduled to stop and the number of people in the car can be calculated. When the capacity level is exceeded, there are cases where suspension to the planned stop floor is canceled. As a result, even if the car stops, it will not stop on the floor where all the waiting passengers can not get in,
It is possible to avoid stopping two cars on the same floor, which improves the operation efficiency.

Further, as disclosed in the above publication, there is a proposal to change the occupancy level value depending on the time zone and the floor.
For example, at lunch or when leaving the office, the full level value is 60
%, And 80% of the normal capacity is set to 80% of the capacity, so that the operation of the car can be predicted by predicting the future load in the car. There is also a proposal to measure whether or not there is a boarding space in the car and allow the car to pass through when there is no boarding space even if the number of people in the car does not exceed the full level value. This is suitable, for example, when a wheelchair user is on board.

[0007]

In the conventional elevator control device as described above, the occupancy level value may be set uniformly, set according to the number of people measured, or changed depending on the time zone or floor. Therefore, there is a problem in that it is not possible to cope with the presence or absence of boarding that arises from the psychological state of passengers. In other words, how many people are in the car before boarding depends on the nature and psychological state of the customer.

[0008] For example, in the United States, where people do not like to come into contact with people, and in the buildings of tenants of one company, which are often shy, they often do not board when there is little space in the car. Also, if someone is on board, they tend to board as long as there is space. Also, if you have been waiting for a long time, it is usual to get on a little shoes. In this way, human psychology is not added to the fullness level value setting.

The present invention has been made in order to solve the above-mentioned problems, and it is possible to set a full-capacity level value in consideration of human psychology, improve the operation efficiency, and alleviate the frustration of waiting passengers in the hall and passengers in the car. It is an object of the present invention to provide a control device for an elevator that is made possible.

[0010]

According to a first aspect of the present invention, there is provided an elevator control device, wherein the number of passengers in a car and the presence or absence of passengers in the car when the car is stopped at a floor where a hall call is registered. A load measuring means for detecting, a statistically measuring result, and a occupancy level value setting means for setting the occupant level value to the occupancy level value when the number of times when there are no passengers is large,
When the measured number of people in the car becomes equal to or more than the set fullness level value, there is provided passage instruction means for outputting a hall call passage instruction.

Further, the elevator control device according to the second aspect of the invention has the load measuring means of the first aspect of the invention, the occupancy level value setting means, and the passage command means, and when the hall call is registered, It is provided with allocation control means for prohibiting or restricting the allocation of hall calls to the cars whose number of people in the car is equal to or more than the set capacity level value.

Further, the elevator control device according to the third aspect of the invention has the load measuring means of the first aspect of the invention, the full-occupancy level value setting means, and the passage commanding means, and whether or not the response state of the car to each floor is good or bad. Equipped with a service determination means for determining whether or not the response state of the car is no, and a fullness level value changing means for increasing a predetermined fullness level value for a floor for which the response state of the car is not determined Is.

Further, in the elevator control device according to the fourth aspect of the present invention, the number of passengers predicting means for predicting the number of passengers waiting at the hall, and the car is stopped at the floor where the hall call is registered so that the waiting passengers at that floor can be notified. An unloaded item measuring means for measuring the number of people in the car when an unloaded item is left, and an unloaded item full level value setting device for setting an empty level value from a statistical value of the measurement result,
When the sum of the number of passengers measured in the car and the predicted number of passengers is equal to or more than the above-mentioned set-up unoccupied capacity level value, passage command means for outputting a hall call passage command is provided.

[0014]

In the first aspect of the present invention, the number of persons in the car and the presence or absence of passengers are measured when the car is stopped at the floor where the hall call is registered, and the results are statistically calculated. When there are no passengers When the number of passengers in the car is set to the full capacity level value and the number of passengers in the car exceeds the set capacity level value, it will pass the hall call, so the actual human behavior (in this case, whether to get into the car or not) Depending on the result of (whether or not), an appropriate fullness level value is set.

Further, in the second invention, when the hall call is registered, it is prohibited to assign the hall call to the car whose number of people in the car is equal to or more than the set capacity level value as in the first invention. Alternatively, due to the limitation, even when a plurality of cars are installed, an appropriate fullness level value is set similarly to the first invention.

Further, in the third aspect of the invention, for a floor whose response state of the car is negative, the set occupancy level value or the predetermined occupancy level value is increased similarly to the first aspect of the invention. As a result, getting on the floor with poor service will be easier.

Further, in the fourth invention, when the car is stopped, the number of people in the car is measured when the waiting passengers on the floor are left unloaded, and the unfilled level value is set from the statistical value to set the car. When the sum of the number of passengers and the expected number of waiting passengers is equal to or more than the unoccupied capacity level value, the hall call is passed, so that an appropriate capacity level value is set when there are many waiting passengers.

[0018]

【Example】

Example 1. 1 to 4 are views showing an embodiment of a first invention of the present invention, FIG. 1 is an overall configuration diagram, FIG. 2 is an operation flowchart of a control device, FIG. 3 is a flow chart of measurement operation when a hall call is stopped, and FIG. 4 is a fullness level value setting operation flowchart, in which the same reference numerals indicate the same or corresponding parts (the same applies to other embodiments).

In FIG. 1, (1) is a car of an elevator, (1L) is a load detector installed under the floor of the car (1) and detects a load in the car (1), and (2) is a car (1 ) And counterweight
Hoisting machine for driving (3), (4) is a control device, CPU (4a),
ROM (4b), RAM (4c), and input / output interface (4
have d). (1F)-(5F) are the 1st to 5th floor halls, (1U)-
(4U) is the hall call button provided on the 1st to 4th floor halls (1F) to (5F), and (2D) to (5D) is the 2nd to 5th floor halls (2F) to (5F) It is a landing call button provided and is connected to the input / output interface (4d) of the control device (4).

Next, the operation of this embodiment will be described with reference to FIGS. The programs of these flowcharts are stored in the ROM (4b). Basket now (1)
Approaches the 3rd floor from above, and the landing call button (3
Assume that you are about to respond to the landing call on the 3rd floor registered by the operation of D). In addition, the car call on the 3rd floor is not registered. (The reason is below).

From step (51) (load measuring means), a hall call stop time measurement program calculation is started, and first, the process proceeds to step (61). In step (61), we just stop at the hall call,
Also, determine whether it is the time to open the door. When it is time to stop and open the door, in step (62) load detector (1L)
The result of measuring the load in the car by the output of is input through the input / output interface (4d) and stored as LOAD1. Here, if the in-car load is 70% of the capacity, then the in-car load LOAD1 = 70.

Next, at step (63), it is judged whether it is the door closing timing. Since the door closing timing cannot coincide with the door opening timing, step (51) ends. Thereafter, the process proceeds to steps (52) and (53), and returns to step (51). In this way, the program is repeatedly calculated, but if the car (1) stopped on the 3rd floor is completely closed here, at step (64), is there a value in the car load LOAD1? To judge. In addition, "a value is included in the in-car load LOAD1" means that a significant value is included in the in-car load LOAD1, and "resetting the in-car load LOAD1" described later means in the in-car load LOAD1. A non-significant value (for example, a large value such as 999) will be entered. The same applies to the in-car load LOAD2.

As described above, the in-car load LOAD1 = 7
Since it is 0, proceed from step (64) to step (65),
The load in the car at the time of completion of the door closing is measured and stored as the load LOAD2 in the car. And in step (66),
It is determined whether the in-car load LOAD1 is equal to the in-car load LOAD2. If they are not equal, the process proceeds to step (68), it is detected that there is a boarding, and the boarding flag JOSYA =
Set to 1. For example, if two people get on the 3rd floor and the car load becomes 80% of the capacity, the car load LOAD2 = 80.
Since the load in the car is not equal to LOAD1 = 70, the process proceeds from step (66) to step (68) as described above.

Next, in step (52) (full level setting means), a full level setting program is calculated. At step (71), it is determined whether or not the load LOAD2 in the car has a value. If there is a value in the in-car load LOAD2, the process proceeds to step (72), and the number of times is increased by 1 depending on the in-car load LOAD1 at the time of stop and the presence / absence of boarding. In the above case, the in-car load LOAD1 = 70 and the boarding flag JOSYA = 1, so the number of times NUM (7
The number indicated by 0, 1) is increased by 1. In other words, the number of cases where there was a person who got on the car (1) that stopped with a car load of 70% of the capacity when stopped was increased by one.

In one calculation, the number of cases increases only once, but each time the car (1) stops at the hall call, the number of cases increases. For example, the capacity of 70
Even if the car is stopped due to the load in the car, if there is no passenger,
The number of times NUM (70,0) is incremented by one. In this way, it is assumed that the number of times NUM (LOAD1, JOSYA) is as shown in Table 1.

[0026]

[Table 1]

In step (73), the load A in the car is set to 10. In the step (74), the load A in the car is 10 (10 for the capacity
%), It is determined whether the number of times without boarding NUM (A, 0) is equal to or more than the number of times with boarding NUM (A, 1). According to Table 1, since the number of times without boarding NUM (10,0) = 5 and the number of times with boarding NUM (10,1) = 102, NUM (1
0,0) <NUM (10,1), the process proceeds to step (75), and the load A in the car is set to 20. At step (76), it is determined whether the in-car load A is greater than 100. Since the in-car load A is currently 20, the process returns to step (74), and this time the number of times of without boarding and with boarding is compared when the in-car load is 20%.

In this way, when the load A in the car becomes 70, the number of times without boarding NUM (70,0) = 20, the number of times with boarding NUM (70,1) = 18, and the number of times without boarding is the number of times with boarding Surpass. Now Step (74)
To step (78), the full level value MANIN is
The load A in the car at that time is 70. That is, the full capacity level value is 70% of the capacity. If it is judged in the step (76) that the load A in the car is larger than 100, the occupancy level value MANIN is set to 1 in the step (77).
Set to 10. Finally, in step (79), the in-car loads LOAD1 and LOAD2 are reset, and the fullness level value setting program ends.

Step (53) (passage command means) which is a subsequent hall call passage determination program is publicly known, and details thereof will be omitted. Whether to stop or pass to a hall where there is only a hall call without a car call is described. At the timing of determination, if the load A in the car is less than the occupancy level value MANIN, the service is stopped and serviced, and if the occupancy level value MANIN or more, the program passes. For example, if the in-car load A is 70% of the capacity, the vehicle will pass when the occupancy level value MANIN is 70.

In this way, the presence / absence of boarding when the vehicle stops only in response to the hall call and the load A in the car at that time
And the load A in the car when the passengers feel that the passengers are full and cannot ride, as the fullness level value MANIN. Here, we did not make statistics when there was a car call because the psychology of the passengers changed due to the fact that there were people getting off (normally the psychology they wanted to get in), and the number of people getting on and off was the same. This is because it is difficult to count when.

Example 2. 5 to 7 are views showing an embodiment of the second invention of the present invention. FIG. 5 is an overall configuration diagram, FIG. 6 is an operation flowchart of a group management device, and FIG. 7 is a hall call assignment operation flowchart. A part of FIG. 2 will be shared (described later).

In FIG. 5, (1A) to (1C) are A to
No. C basket, (2A) to (2C) are hoisting machines, (3A) to (3C)
Are also counterweights, (4A) to (4C) are also control devices,
(9) is a group management device, which includes a CPU (9a), a ROM (9b), and a RAM.
(9c) and the input / output interface (9d), and the input / output interface (9d) has landing call buttons (1U) to (4
U), (2D) to (5D) and controllers (4A) to (4C) are controlled.

The No. A to No. C control devices (4A) to (4C) are constructed similarly to the control device (4) of FIG. However, the stored programs are different, there is no full-occupancy level value setting program (52) and hall call passage determination program (53) in FIG. 2, and there is a communication control program for communicating with the group management device (9).

Next, the operation of this embodiment will be described with reference to FIGS. 6 and 7. The programs of these flowcharts are stored in the ROM (9b). Here, when the car (1A) of the Unit A is in the same situation as in the first embodiment, that is, the car (1A) responds to the landing call button on the third floor with a car load of 70% of the capacity, It is assumed that the load inside the car reaches 80% when the door is closed. Unit A controller (4A) executes the hall call stop measurement program (51) to
AD1 = 70 and boarding flag JOSYA = 1 are obtained. This result is transmitted to the group management device (9) by the communication control program.

The CPU (4a) of the group management device (9)
The communication control program is executed at (101). Step (101)
Then, load LOAD1 in the car and boarding flag JOSYA
Data from the A to C machine control devices (4A) to (4C), and also transmits data regarding a fullness level value and allocation, which will be described later.

The occupancy level value setting program of step (102) (fullness level value setting means) is the same as the occupancy level value setting program (52) of FIG. 2, but a plurality of cars (1A) to (1)
The difference is that the data of C) is input. However, in any case, the fullness level value is determined commonly for all units.

In the hall call assignment program of step (103) (allocation control means), it is judged in step (111) whether a new hall call is generated, and when it is generated, step (112)
Go to. At step (112), first, an evaluation value when the hall call is assigned to the car (1A) of the car A is calculated. Various evaluation items such as waiting time at each hall and boarding time are used for the evaluation value calculation, but since they are publicly known, detailed description thereof will be omitted.

At step (113), it is judged whether the load inside the car of the car A is equal to or higher than the occupancy level value MANIN (for example, the load inside the car is 70% of the capacity), and if so, at step (114). A prescribed value (e.g., a waiting time of 100 seconds) is added to the evaluation value. With respect to the B car and the C car, after performing the same calculation, the hall call is assigned to the car having the smallest evaluation value in step (115). In this way, hall calls are not assigned as much as possible to a car whose load in the car is equal to or higher than the FULL level value MANIN.

Example 3. 8 and 9 show a third embodiment of the present invention.
FIG. 8 is an operation flowchart of the control device, and FIG. 9 is an operation flowchart of the fullness level value changing operation. Note that FIG. 1 is also used in this embodiment. The programs of the flowcharts shown in FIGS. 8 and 9 are ROM
It is stored in (4b).

Next, the operation of this embodiment will be described. As described above, when the hall call stop measurement program is executed in step (51) and the occupancy level value setting program is executed in step (52), next, in step (121) (service determining means and occupancy level value changing means). Execute the fullness level value change program. Here, steps (131) to (137) are executed for the up and down calls of all the halls (1F) to (5F).

In step (131), it is judged whether or not the hall call is registered in the hall (hereinafter referred to as the corresponding hall F) being calculated, and if it is registered, the occurrence time TI is generated in step (132).
Determine if ME is set. If it is not set, the current time is set to the generation time TIME because it has just occurred in step (136). If it is set, the difference between the current time and the generation time TIME is 6 in step (133).
Judge whether it is 0 (seconds) or more. If it is 60 (seconds) or more,
Assuming that there is a waiting time of 60 (seconds) or more at the corresponding hall, the fullness level value MANIN of the corresponding hall (F) is increased by 10 in step (134).

If it is determined in step (133) that it is less than 60 (seconds), in step (137), the occupancy level value MANIN at that time is set to the occupancy level value MAN of the corresponding hall (F).
Set to IN (F). If it is determined that the hall call is not registered in step (131), step (135)
Then, the occurrence time TIME is reset and the process proceeds to step (137).

The hall call passage judgment program of step (122) (passage command means) is almost the same as the hall call passage judgment program of step (53), but when the passage judgment is made, the occupancy level value common to each floor is used. Rather than doing so, it differs in that it uses a different occupancy level value MANIN (F) for each hall. For example, the occupancy level value for a downward call at the 2nd floor hall increases by 10 from 70 at the normal hall, and becomes 8
If it is 0, a car with a 70% load in the car will pass through a normal hall (for example, a down call on the third floor), but will stop for a down call on the second floor.

Example 4. 10 to 12 are views showing an embodiment of the fourth invention of the present invention, FIG. 10 is an operation flowchart of the control device, FIG. 11 is a flow chart of measurement operation when the landing call is stopped, and FIG. It is a setting operation flowchart. Note that FIG. 1 is also used in this embodiment. The programs of the flowcharts shown in FIGS. 10 to 12 are stored in the ROM (4b).

Next, the operation of this embodiment will be described. In the hall call stop time measurement program of step (141) (remaining-load measurement means), it is determined in step (151) whether the vehicle is stopped at the hall call and is the departure timing. If so, proceed to step (152), measure the load in the car at that time,
Input to the in-car load LOAD3. In step (153),
Car (1) Within 5 seconds after departure, it is judged whether a call is made again at the same landing. If a call is made at the same landing, it is judged that waiting passengers are left unloaded at that landing, and the step (15
In 4), enter the value of the in-car load LOAD3 as the in-car load LOAD4 for the unloaded car.

Next, in the unfilled-up capacity level setting program in step (142) (remaining unoccupied capacity level setting means), it is determined in step (161) whether or not a value is entered in the in-car load LOAD4, and the value is determined. If yes, step
At (162), the in-car load LOAD4 is added to the cumulative value RUILOAD of the in-car load to accumulate the in-car load. In step (163), 1 is added to the number of unloaded items NOKOSI to count the number of unloaded items. In step (164),
Cumulative value of car load RUILOAD left unloaded
Divide by KOSI to obtain the average value, and leave it as the full-occupancy level value MANIN. Finally, in the step (165), the in-car load LOAD4 is reset.

The hall call passage determination program of step (143) (passage command means) is not shown in detail, but is slightly different from the hall call passage determination program of step (53) of FIG. That is, in the case of the hall call passing judgment, the load in the car is the sum of the predicted number of people at the hall, and the unoccupied level value MINI
If it is equal to or larger than N, it is passed. As means for predicting the number of passengers, the number of passengers waiting for passengers can be captured by a camera and directly counted automatically, preset according to the structure of the building or the purpose of the floor, and the number of passengers can be measured by a load detector (1L) for learning. It can be configured by.

Example 5. In addition, it is also possible to implement as follows. (A) In the above embodiment, the presence / absence of passengers is determined by the presence / absence of changes in the load inside the car when the door is open and when the door is closed. However, the present invention is not limited to this. Rays, infrared rays, ultrasonic waves, and pressure sensitive elements ,
A sensor using an industrial television camera or the like is used. (A) In the above-mentioned embodiment, the occupancy level value is set as the lowest car load at which the number of times without boarding is equal to or greater than the number of times with boarding, but is not limited to this. It is used as the load, or as the average value of the load in the car when the ratio without boarding is more than the specified value.

(C) In the above embodiments, except for the third embodiment, the occupancy level values are the same at each hall, but the present invention is not limited to this, and the occupancy level values are set separately for each hall and set separately. Also, set by time zone. (D) In the second embodiment, when allocating a hall call, when the capacity is full, the standard value is added to the standard value to make the allocation difficult, but the allocation is not limited to this. That is, the full basket is removed from the allocation candidate from the beginning, or is inserted as one mark item in the formula for calculating the mark value.

(E) In the second embodiment, the full level setting program is calculated by the group management device (9).
When it is better to set the occupancy level value independently for each car because the size of the car is different or the usage situation differs depending on the position of each car in the hall, each control device (4A)
Calculate with ~ (4C).

(F) In the third embodiment, the occupancy level value for the long-waiting landing is increased, but the present invention is not limited to this. The point is to increase the occupancy level value when the waiting passengers in the hall feel frustrated and want to board even if the inside of the car is a little crowded. For example, a hall where the passengers have already been fully occupied, cannot be fully occupied even if stopped, or are waiting alone, etc.

(G) In the third embodiment, the fullness level value set by the fullness level value setting program is changed, but the present invention is not limited to this. Specified value (for example, capacity 8
0%), or change to the occupancy level value determined for each time zone and landing. (H) In Example 3, the fullness level value was increased by 10% of the capacity regardless of the intensity of the frustration.
Change the increment according to the intensity of the feeling of frustration.

(F) In the fourth embodiment, the "leftover cargo" is detected by the generation of the hall call again within 5 seconds after the departure of the car, but the present invention is not limited to this. For example, an industrial television camera may be installed at a landing to detect waiting passengers and detect them more accurately. (C) In the fourth embodiment, the average value of the in-car load of the car that started with the “remaining unloaded” is set as the unloaded unloaded level value, but the present invention is not limited to this. For example, the area ratio of the above-mentioned load distribution in the car is used, and this is set as the value of the load in the car that becomes the specified value, or is set as the mode value of the load in the car.

(S) In the embodiment, the number of people in the car when the car is stopped and the presence / absence of passengers are statistically divided into the so-called learning data for passing / stopping determination, but not only the number of people in the car The number of passengers waiting at the hall and the boarding space will also be measured so that the relationship between various situations at the time of stopping and the presence or absence of passengers will be learned. (Vi) In that case, a neural network is constructed by using the number of passengers in the car, the number of passengers waiting at the car, the boarding space, etc. as input layers, and the output layer for the presence / absence of passengers. Occasionally, data is put in the input layer, and depending on the result of the output layer, if the ratio without passengers is large, it is passed, and if it is small, it is stopped.

[0055]

As described above, in the first invention of the present invention, the number of people in the car and the presence or absence of passengers when the car stops at the floor where the hall call is registered are measured, and the results are statistically calculated. We set the number of people in the car to the full level value when there are many passengers and when the number of people in the car exceeds the set full level value, we will pass the hall call, so
According to the actual result of human behavior, an appropriate capacity level value is set, the operation efficiency can be improved, and the frustration of waiting passengers in the hall and passengers in the car can be alleviated.

Further, in the second invention, when the hall call is registered, it is arranged to prohibit or limit the assignment of the hall call to the cars whose number of people in the car is equal to or higher than the full-capacity level value. Even when a car is installed, an appropriate capacity level value is set, the operation efficiency can be improved, and the frustration of waiting passengers in the hall and passengers in the car can be alleviated.

Further, in the third aspect of the invention, the level of occupancy level is increased for the floors in which the response state of the car is no. Even if the number of passengers increases, there is an effect that it is possible to increase the possibility of everyone getting on board.

In the fourth aspect of the invention, when the car is stopped, the number of people in the car when the waiting passengers on the floor are left unloaded is set, and the unfilled fullness level value is set from the statistical value. When the sum of the number of people in the car and the expected number of waiting passengers exceeds the unloaded capacity level value, it will pass the hall call, so when the number of waiting passengers is high, an appropriate capacity level value will be set and operation efficiency can be improved. effective.

[Brief description of drawings]

FIG. 1 is an overall configuration diagram showing a first embodiment of the present invention.

2 is an operation flowchart of the control device in FIG.

3 is an operation flowchart of the hall call stop measurement program of FIG. 2;

4 is an operation flowchart of the fullness level value setting program of FIG.

FIG. 5 is an overall configuration diagram showing a second embodiment of the present invention.

6 is an operation flowchart of the group management device in FIG.

7 is an operation flowchart of the hall call assignment program of FIG.

FIG. 8 is an operation flowchart of the control device showing the third embodiment of the present invention.

9 is an operation flowchart of the fullness level value changing program of FIG.

FIG. 10 is an operation flowchart of a control device showing Embodiment 4 of the present invention.

11 is an operation flowchart of the hall call stop measurement program of FIG.

FIG. 12 is an operation flowchart of the unfilled capacity level value setting program of FIG. 10;

[Explanation of symbols]

1 car 1A to 1C A to C car 1L load detector 4 control device 4A to 4C A to C control device 9 group management device 51 load measuring means (measuring program when landing call is stopped) 52 fullness level value setting means (Full capacity level setting program) 53 Passage command means (hall call passage determination program) 102 Full level value setting means (full level value setting program) 103 Allocation control means (hall call allocation program) 121 Full level value changing means (full level Value change program) 122 Passage command means (hall call passage determination program) 141 Unloading measurement means (measurement program when hall calls are stopped) 142 Unfilled full level value setting means (full load level level setting program) 143 Passage instruction means (landing place) Call passing judgment program)

Claims (4)

[Claims] 1. In an elevator that allows a car to pass through even on a floor where a hall call is registered when a hall call passing command is input, the number of people in the car and the above-mentioned car when the car stops on the floor where the hall call is registered. Load measuring means for detecting the presence or absence of passengers in the car, and means for setting the occupancy level value setting means for setting the number of passengers in the car to the occupancy level value when the number of times when there is no passenger is large and the results of the measurement are statistically measured. And a passage command means for outputting the hall call passage command when the measured number of people in the car becomes equal to or more than the set fullness level value. 2. An elevator in which when a hall call is registered, it is assigned to one of a plurality of cars, and when a hall call passing command is input, the elevator that allows the car to pass even on the floor where the hall call is registered is used. Load measurement means to detect the number of people in the car and the presence or absence of passengers in the car when the car stops on the floor where the hall call is registered, and the number of times when there is no passenger in the car by statistically counting the results of the measurements When there is a large number of people in the car, the occupancy level value setting means sets the occupancy level value to the occupancy level value, and when the measured number of people in the car exceeds the occupancy level value set above, the passage command that outputs the landing call passage command Means, and allocation control means for prohibiting or restricting the allocation of the hall call to the car in which the number of people in the car is equal to or more than the set capacity level value when the hall call is registered An elevator control device comprising: 3. In an elevator that allows a car to pass through even on a floor where a hall call is registered when a hall call passing command is input, the number of people in the car and the above-mentioned car when the car is stopped on the floor where the hall call is registered. Load measuring means for detecting the presence or absence of passengers in the car, and means for setting the occupancy level value setting means for setting the number of passengers in the car to the occupancy level value when the number of times when there is no passenger is large and the results of the measurement are statistically measured. And a service determination means for determining the quality of the response state of the car for each floor, and for the floor that is not determined by this service determination means, the set occupancy level value or a predetermined occupancy level value. A fullness level value changing means for increasing and a passage command means for outputting the landing call passage instruction when the measured number of people in the car becomes equal to or more than the changed fullness level value. An elevator control device comprising: 4. An elevator that allows a car to pass even on a floor where a hall call is registered when a hall call passage command is input, and a hall number predicting means for estimating the number of waiting passengers at the hall on the floor, and the car is the above-mentioned. Unbalanced measuring means to measure the number of people in the above car when stopped at the floor where the hall call is registered and waiting for passengers on that floor, and unloaded to set the occupancy level value from the statistical value of the above measurement result Hourly occupancy level value setting means, and passage command means for outputting the above-mentioned landing call passage instruction when the sum of the measured number of people in the car and the predicted number of waiting passengers is equal to or more than the set unoccupied occupancy level value An elevator control device characterized by being equipped with.