JPH0616345A - Operating device for elevator - Google Patents

Abstract

PURPOSE:To obtain an operating device for an elevator by which the reduction of the operation efficiency of the elevator can be prevented when the hall call is incorrectly operated by a same passenger. CONSTITUTION:This device is provided with a same passenger double call registration detecting means 8 which detects if hall calls for the upward and downward directions are made by a same passenger when they are registered on a same floor, on the basis of the result of the judgement of an individual recognizing device 7 which is installed at an elevator hall and discriminates the passenger at the hall and the input of the registration signal by a hall call registering means 2, and a double call compulsory allotting means 9 which compulsorily allots the double hall calls for the upward and downward directions to the same cage on the basis of the result of the detection by the same passenger double call registration detecting means 8. When the same passenger registers double hall calls for the upward and downward directions on the same floor, both the hall calls are compulsorily allotted to one cage.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention relates to an elevator driving device,
In particular, the present invention relates to an elevator operating device capable of increasing the efficiency of assignment of elevators with group management.

[0002]

2. Description of the Related Art When a plurality of elevators are installed side by side in a building, a hall button is commonly provided to improve the efficiency of the elevators, and an optimal car in a group is assigned to a registered hall call. I have to. However, because passengers want to get on the elevator early when crowded, etc., there are passengers who register both landing calls in the opposite direction to the intended direction, which reduces overall efficiency. As measures against this, for example, JP-A-59-1
As shown in Japanese Patent No. 18667, when it is detected that a two-way call is registered in a short time, one of the cars that arrives earlier and the other car that does not arrive earlier are detected depending on the deviation of the landing call. , Each of which has been proposed.

[0003]

As described above, in the conventional elevator driving apparatus, different cars are assigned to the respective hall calls, so that the UP / DOWN call for passengers to get on the car as soon as possible can be performed. One car was assigned to each registration, and one car was uselessly servicing that floor.

In view of the above points, an object of the present invention is to provide an elevator operating apparatus capable of preventing a decrease in elevator operating efficiency when a hall call is illegally operated by the same passenger.

[0005]

According to a first aspect of the present invention, there is provided an elevator operating apparatus for a plurality of elevators based on a registration signal from a hall call registration means for registering a hall call when a hall button is pressed. In assigning an optimum elevator from the inside, a personal recognition device installed in a hall to identify passengers in the hall, the same floor based on the judgment result of the personal recognition device and the registration signal input by the hall call registration means. Based on the detection results of the same-passenger call registration detection means and the same-passenger call registration detection means for detecting whether or not the hall call is registered by both the up and down directions on the floor, the same car In addition, both call compulsory allocation means for compulsorily allocating both upward and downward hall calls are provided.

Further, the elevator operating apparatus according to the second aspect of the present invention is the most suitable among a plurality of elevators based on the registration signal from the hall call registration means for registering the hall call when the hall button is pressed. In assigning an elevator, a personal recognition device installed in a hall to identify a passenger in the hall, a passenger boarding detection means for detecting boarding of a passenger in the car, a judgment result of the personal recognition apparatus, and the hall call Based on the input of the registration signal by the registration means, the same passenger both-call registration detection means for detecting whether or not the same passenger is registered when the hall call is registered in both the upper and lower directions on the same floor, and the same passenger both Both call compulsory allocation means for forcibly allocating both upward and downward hall calls to the same car based on the detection result of the call registration detection means, and the detection result of the passenger boarding detection means and the same passenger dual call registration Inspection Based on the detection result of the means, both-call registration passenger boarding detection means for detecting that the same passenger who has registered both on-board and down-board calls boarded the car, and the two-call registration passenger boarding detection means According to the detection result, a call forced cancellation means for forcibly canceling the landing call in the direction opposite to the service direction of the car is provided.

Further, in the elevator driving apparatus according to the third aspect of the present invention, the hall call from among the plurality of elevators is selected based on the registration signal from the hall call registration means for registering the hall call when the hall button is pressed. In assigning optimum elevators according to directions, a personal recognition device installed in a hall to identify a passenger in the hall, a passenger boarding detection means for detecting boarding of a passenger in the car, and the personal recognition apparatus Based on the judgment result and the registration signal input by the hall call registration means, when the hall calls are registered in both the upper and lower directions on the same floor, it is detected whether or not the same passenger is registered by the same passenger. Means, and the detection result of the passenger boarding detection means and the detection result of the same passenger dual call registration detection means, it is detected that the same passenger who has registered both upper and lower hall calls boarded the car. The call registration passenger boarding detection means and either one of the cars assigned according to the upper and lower direction hall calls registered by the hall call registration means arrives at the call floor first, and It is provided with a call forced canceling means for forcibly canceling the landing call in the direction opposite to the service direction of the car when the passengers are detected by the both-call registration passenger boarding detection means.

[0008]

According to the first aspect of the present invention, when a landing call is registered on a predetermined floor, the same passenger both-call registration detection means determines whether a landing lower call has already been registered on the same floor. If the lower floor call is already registered on the same floor, it is determined that the passenger who registered the upper floor call on the same floor is the same passenger as the passenger who registered the lower floor call on the same floor. Notify that the same passenger has registered both upward and downward hall calls on the same floor. When both call compulsory allocation means are informed by the same passenger double call registration detection means that both upper and lower landing calls by the same passenger have been registered on the same floor, the car assigned to the same floor lower call is confirmed. It is also forcibly assigned to calls on the same floor.

Further, in the second aspect of the present invention, when a car forcibly allocated to both landing calls in the upward and downward directions by both call compulsory allocation means arrives at the call floor, the car at that call floor When the landing call in the service direction is canceled, and further, it is detected that the same passenger who has registered both upper and lower landing calls has boarded the car by the both-call registration passenger boarding detection means,
The call forced cancellation means forcibly cancels the landing call in the direction opposite to the service direction of the car.

Further, in the third aspect of the present invention, whichever of the cars respectively assigned according to the landing calls in both the upper and lower directions registered by the same passenger on the same floor first comes first. When the car arrives at the calling floor, the landing call in the service direction of the car arriving ahead is canceled, and the same passenger who has registered both upper and lower car calls gets on the car arriving ahead by the both-call registration passenger boarding detection means. When it is detected that it is crowded,
The call forced cancellation means forcibly cancels the landing call in the direction opposite to the service direction of the car arriving ahead.

[0011]

【Example】

Example 1. The present invention will be described below with reference to illustrated embodiments.
FIG. 1 is a conceptual diagram showing a configuration of an elevator operating apparatus according to a first aspect of the present invention, and FIG. 2 is a configuration diagram showing a specific example thereof.
FIG. 3 is a flow chart for explaining the operation. In FIG. 1, 1 is a hall button, 2 is a hall call registration means for registering a hall call when the hall button 1 is pressed, 3 is an allocating means for allocating an optimum car to the hall call registered by the hall call registration means 2. 4 is an operation control means for operating the car in response to a car call or a landing call, 5 is an elevator drive device for controlling a hoisting machine (not shown) to move the car up and down, and 6 is assigned by the assigning means 3. When the received car arrives at the hall call floor, the hall call canceling means for canceling the hall call, 7 is a personal identification device provided near the hall button 1 for identifying a passenger by a fingerprint, a personal identification card, etc. 8 is an individual Based on the judgment result of the recognition device 7 and the input of the registration signal by the hall call registration means 2, the same passenger both-call registration detection means for detecting whether or not the hall call is by the same passenger when the hall call is registered in both the upper and lower directions, 9 is the same for both upper and lower calls registered by the same passenger Is both call forced assignment means forced to assign you to.

Further, in FIG. 2, reference numeral 10 is a main control section composed of a microcomputer, which includes a CPU 11 and a memory 1.
2, an input circuit 13, and an output circuit 14, which are connected to each other via the CPU 11. Input circuit 1
The hall button 1 and the personal identification device 7 are connected to the output port 3, and the elevator drive device 5 is connected to the output circuit 14.

Next, the operation of the elevator driving apparatus having the above-described structure will be described with reference to the flowchart of FIG. The program of this flowchart is stored in the memory 12 of the main control unit 1. In the present embodiment, the second floor hall will be described as an example. First, assuming that a landing call is registered on the second floor (step 1), it is determined whether or not a landing down call is already registered on the same floor (step 2), and a landing down call is already performed on the same floor. If is registered, it is determined whether or not the passenger who has registered the second floor hall call is the same passenger as the passenger who registered the second floor hall call (step 3). If it is determined that they are the same passenger, the second floor hall is determined. 2 cars assigned to hall downcall
It is also forcibly assigned to a floor call (step 4).

If it is determined in step 2 that the backward hall call (lower hall call) is not registered, or it is determined in step 3 that the hall upper call and the hall lower call are not registered by the same passenger. If so, the normal allocation process is performed in each case (step 5).

In the above embodiment, the case where the landing call for the second floor is registered has been described as an example, but the same applies to other floors. Further, since the present invention greatly contributes to the improvement of the operation efficiency of the elevator particularly near the upper and lower terminal floors, the application may be limited to a specific floor near the upper and lower terminal floors.

Example 2. FIG. 4 is a conceptual diagram showing a configuration of an elevator operating device according to a second aspect of the present invention, FIG. 5 is a configuration diagram showing a specific example thereof, and FIG. 6 is a flowchart for explaining the operation thereof. The same parts as 1 are designated by the same reference numerals. In FIG. 4, reference numeral 20 is a passenger boarding detection means that is provided in the car and identifies that a passenger boarded in the car by a fingerprint, a personal identification card, or the like, and 21 is the same passenger as the detection result of the passenger boarding detection means 20. Double call registration detection means 8
Based on the detection result of the above, the two-call registered passenger boarding detection means for detecting that the same passenger who has registered both on-board and down-board calls boarded the car, and 22 for both-call registered passenger boarding detection means 21. When it is detected that the same passenger who has registered both upper and lower landing calls into a car, the landing call in the opposite direction to the service direction of the car is forcibly cancelled. In addition,
The passenger boarding detection means 20 is connected to the input circuit 13 of the main control unit 10.

Next, the operation of the elevator driving apparatus having the above-mentioned structure will be described with reference to the flowchart of FIG. The program of this flowchart is stored in the memory 12 of the main control unit 1. Further, here, the processing described in the first embodiment is performed, and the car is moved from the upper side to the upper side.
Assume that you answered the lower floor call. First, it is determined whether or not the car has arrived at the second floor, which is the hall calling floor (step 1
1) If it has arrived, it is determined to stop and the lower floor hall call is canceled (step 12). Next, it is judged whether or not the hall call on the second floor, which is the arrival floor, is registered by the same passenger (step 13), and if it is determined that the hall call on the second floor is registered by the same passenger. Then, it is judged whether or not the same passenger who registered both upper and lower floor calls on the second floor boarded the car (step 14), and the same passenger who registered both upper and lower floor calls on the second floor boarded the car. If it is judged, the hall call in the direction opposite to the car service direction, that is, the call on the second floor hall is forcibly canceled (step 15).

Also, in step 13, the same passenger can
If it is determined that the floor call is not registered, or if the passenger in the second floor hall does not board the car in step 14, the normal processing is performed. That is, when the passenger on the second floor hall does not board the car in step 14, it is determined that another car arrives in response to the car call and the passenger has boarded the car. In this case, the car that responded to the lower floor hall call from above waits for the next hall call at the second floor hall position after closing the door.

Example 3. FIG. 7 is a conceptual diagram showing a configuration of an elevator operating apparatus according to a third aspect of the present invention, and the same parts as those in the second embodiment are designated by the same reference numerals. This Figure 7
4 is different from the second embodiment in that it does not have the both-call forced allocation means 9 in FIG.

In this embodiment, if a hall call is registered on the second floor, for example, it is first determined whether or not a hall down call is already registered on the second floor, and the hall down call is already registered on the second floor. If the call is registered, it is determined whether the passenger who registered the call on the 2nd floor hall call is the same passenger as the passenger who registered the 2nd floor hall call, and if it is determined that they are the same passenger, on the 2nd floor hall・ Either of the cars assigned to both lower calls is first 2
When the car arrives at the first floor and it is decided to stop, the second floor hall call in the service direction of the car arriving ahead is canceled. Next, when the same passenger who has registered both upper and lower floor calls on the second floor gets into a car that arrives ahead, the hall call in the opposite direction to the service direction of the car that arrives ahead is forcibly canceled. In this case, another car moving toward the second floor in response to the opposite landing call loses its target, but at the time it responds to another landing call in the moving direction (service direction) or When there is no landing call, stop at the nearest floor and wait until the next landing call with the door closed.

In each of the above-described embodiments, the same passenger both-call registration detection means 8 inputs the judgment result of the personal recognition device 7 for identifying the passenger by a fingerprint, a personal identification card, etc. and the registration signal by the hall call registration means 2. Based on the
Although it has been shown that whether or not the same passenger is detected when both directions are registered, the present invention is not limited to this. For example, an UP / DOWN call by a landing button can be made within a predetermined time (for example, 1 second). It may be possible to determine that the same passenger is the one by detecting that they are pushed together.

[0022]

As described above, according to the first aspect of the present invention, when the same passenger registers both upward and downward landing calls on the same floor, the upper and lower sides of one car can be controlled. Since both hall calls in the same direction are forcibly assigned, it is possible to prevent a decrease in the operating efficiency of the elevator due to an illegal operation by a passenger.

Further, according to the second aspect of the present invention, when a passenger gets into a car for which both upward and downward hall calls are forcibly assigned by an illegal operation of the same passenger, that passenger gets in the car. Since the landing call in the opposite direction to the service direction is forcibly canceled, it is possible to eliminate unnecessary service after the passenger is transported to the destination floor.

Further, according to the third aspect of the present invention, one of the cars respectively assigned according to both upward and downward landing calls by an illegal operation of the same passenger first has its calling floor. When the passenger arrives at the car and arrives at the car ahead, the landing call in the direction opposite to the service direction of the car arriving ahead is forcibly canceled so that the car in the opposite direction can be answered. It is possible to eliminate wasteful service by another car heading to the floor.

[Brief description of drawings]

FIG. 1 is a conceptual diagram showing a configuration of an elevator operating apparatus according to a first aspect of the present invention.

FIG. 2 is a configuration diagram showing a specific example of the first invention.

FIG. 3 is a flowchart for explaining the operation of the first invention.

FIG. 4 is a conceptual diagram showing a configuration of an elevator operating device according to a second aspect of the present invention.

FIG. 5 is a configuration diagram showing a specific example of the second invention.

FIG. 6 is a flowchart for explaining the operation of the second invention.

FIG. 7 is a conceptual diagram showing a configuration of an elevator operating device according to a third aspect of the present invention.

[Explanation of symbols]

 1 hall button 2 hall call registration means 3 allocation means 4 operation control means 5 elevator drive device 6 hall call cancellation means 7 individual recognition device 8 same passenger both-call registration detection means 9 both-call forced allocation means 20 passenger passenger detection means 21 both Call registration passenger boarding detection means 22 Call forced cancellation means

Claims (3)

[Claims] 1. An elevator operating apparatus for allocating an optimum elevator from a plurality of elevators based on a registration signal from a hall call registration means for registering a hall call when a hall button is pressed. A personal recognition device for identifying the passenger, and when a hall call is registered in both the upper and lower directions on the same floor based on the judgment result of the personal recognition device and the input of the registration signal by the hall call registration means. Based on the detection result of the same passenger both call registration detection means for detecting whether or not the same passenger is both call registration detection means,
An elevator operating device comprising: both-call forced allocation means for forcibly allocating both upward and downward hall calls to the same car. 2. An elevator operating apparatus for assigning an optimum elevator from a plurality of elevators based on a registration signal from a hall call registration means for registering a hall call when a hall button is pressed. The personal recognition device for identifying the passenger of the vehicle, the passenger boarding detection means for detecting the boarding of the passenger by the passenger, and the same based on the judgment result of the personal recognition device and the input of the registration signal by the hall call registration means. Based on the detection result of the same passenger both call registration detection means, which detects whether the same passenger is registered when the hall call is registered in both upper and lower directions on the floor,
Both call compulsory allocating means for forcibly allocating both upward and downward hall calls to the same car, and the hall based on the detection result of the passenger boarding detection means and the detection result of the same passenger dual call registration detection means Both-call registration passenger boarding detection means for detecting that the same passenger who has registered both upper and lower calls boarded in the car, and the service direction of the car based on the detection result of the both-call registration passenger boarding detection means And a call forced cancellation means for forcibly canceling a landing call in the opposite direction. 3. An elevator driving apparatus for allocating an optimum elevator from among a plurality of elevators according to a hall call direction based on a registration signal from a hall call registration means for registering a hall call when a hall button is pressed. A personal recognition device installed in the hall to identify passengers in the hall, a passenger boarding detection means for detecting boarding of the passenger in the car, a judgment result of the personal recognition apparatus, and a registration signal by the hall call registration means Based on the input of, the same passenger both-call registration detection means for detecting whether or not a hall call is by the same passenger when the hall call is registered in both upper and lower directions, and the detection result of the passenger boarding detection means Based on the detection result of the same passenger both-call registration detection means, both-call registration passenger boarding detection means for detecting that the same passenger who has registered both upper and lower hall calls boarded the car, Either one of the cars allocated according to the upper and lower direction hall calls registered by the call registration means first arrives at the calling floor, and the passengers are detected by the both-call registration passenger boarding detection means. When the boarding of the car is detected, the elevator driving apparatus is provided with a call forced canceling means for forcibly canceling the landing call in the direction opposite to the service direction of the car.