JPS61169458A - Operating device for elevator - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Field of Industrial Application] This invention tracks the behavior of a waiting customer who operated a landing button at an elevator landing, and tracks the behavior of a waiting customer who operated a landing button at an elevator hall. This invention relates to an improvement in a device for operating an elevator, which cancels the call from a hall button operated by a waiting customer.

[Conventional technology]

Normally, in an elevator, a hall call is registered using an up button or a down button installed at the hall, and a car is called by this hall call.

A waiting passenger who has boarded the arriving car registers a car call using a destination button installed inside the car, and then drives to the desired floor. In this way, in conventional elevators, it is necessary to operate call buttons at the landing and in the car.

Therefore, in recent years, a system has been proposed in which a destination button is provided for directly registering the desired floor to go to the landing, for example in Japanese Patent Publication No. 57-24310. This elevator has advantages such as no need to operate the destination button in the corner, improved group management performance because the destination floor of the waiting customer can be known early, and more accurate waiting time display. be.

However, even if you operate the up button, down button, and destination button (hereinafter collectively referred to as the landing button) at the landing, you may not board the car that was called for you, such as by using the stairs or remembering other things to do and turning back. As a result, the arriving car ends up making unnecessary stops, making the passengers inside the car uncomfortable, and prolonging the waiting time for passengers waiting at other stops.

Furthermore, since some people manipulate the hall buttons for mischief, the above-mentioned phenomenon is likely to occur, reducing the operating efficiency of the elevator.

In order to improve the above-mentioned shortcomings, a device for detecting the number of waiting customers is installed in the expansion hall in order to improve the above-mentioned drawback. When it is detected that no one is present, the above-mentioned up-call or down-call is determined to have been registered as a prank, and the above-mentioned up-call or down-call is canceled from registration.

[Problem that the invention seeks to solve]

However, the above-described device for detecting the number of waiting customers only detects the number of waiting customers in the elevator, and there is a limit to its ability to determine if it is a prank call.

For example, if it is detected that there is one customer waiting on the third floor, and at this time both an up call and a down call are registered, there will be a call. However, he was unable to determine whether the calls in either direction were prank calls or not, and ended up calling for the baskets in vain.

Furthermore, the same goes for elevators that have a destination button at the first landing; unless there are no waiting passengers in the elevator hall, it is impossible to determine whether any call is a call or not.
Unable to prevent a decline in exercise efficiency.

The present invention has been made to solve these problems, and an object of the present invention is to provide an elevator operating device that can eliminate unnecessary call registration and improve operating efficiency.

[Means for solving problems]

The elevator operation device according to the present invention includes a measuring means for tracking the behavior of a waiting passenger at the hall who operates a hall button, and determining whether the waiting passenger has left the elevator hall according to the output of the measuring means, A judgment/control means is provided for instructing to cancel the registration of a hall call by a hall button operated by the waiting passenger on the condition that at least the waiting passenger has left the elevator hall.

[Effect]

In this invention, when the measuring means detects that a passenger waiting at the hall who operated a hall button has left the elevator hall, the determination control means cancels the registration of a hall call by the hall button operated by this waiting passenger. issue instructions to.

〔Example〕

Hereinafter, a first embodiment of the elevator operating device of the present invention will be described.
This will be explained based on FIGS. Figure 1 is an overall configuration diagram to clearly show the configuration of one embodiment. In Figure 1, two cars A (= No. 1 car) and B (= No. 2 car) are installed in a 5-story building. Provided with 1 to 5 # landing areas IF to 5
The PK tracks the movement of waiting passengers at each landing by analyzing images from the landing operation panels 1P to 5P, each of which has a destination button for specifying the destination floor, and a television camera, and outputs the position of the waiting passengers. Measuring means 1Y to 5Y are provided.

The group control device 6 installed in the machine room at the top of the building controls the landing operation panel 1P according to the outputs of the measuring means 1Y to 5Y.
~Call the car call on the destination floor specified in 5P for cars 1 and 2.
Judgment/control means 7 that instructs to register in the car, determines whether or not it is a wasteful call, and instructs to cancel it if it is a wasteful call, and landing operation panels 1P to 5 on each floor.
In response to the operation of P's destination button, the up call and down call for calling the car and the destination call for specifying the destination floor are registered, and the above-mentioned landing call (hereinafter, up call, down call, and destination call are collectively called) The system comprises hall call registration/assignment means 8 for selecting the best car to be serviced and outputting an assignment signal.

Car control devices 9A> and 9B also installed in the machine room
The car call registration means 10A and 10B register car calls in accordance with the output of the judgment/control means T, and the car running system is configured to make car No. 1 and car No. 2 respond to the hall calls assigned to the car calls. The car is comprised of operation control means 11A and 11B that control basic operations such as opening and closing of the car door, as well as the direction of operation, stopping, and direction of operation.

Figure 2 is a system configuration diagram of the embodiment shown in Figure 1.
As shown in Figure 3, the TV camera 7% was installed on the ceiling of elevator hall #3. The destination buttons 3DA and 3DB for the 1st, 2nd, 4th, and 5th floors are the landing doors of the first and second cars, respectively.

31Z, 32Z, 34Z, and 35Z in Figure 2 analyze the images taken by the TV camera 3X on the third floor at short intervals (for example, 10 times per second) and analyze the images from the first floor.

Destination buttons 31B and 32B for the 2nd, 4th and 5th floors.

Transferring passengers waiting at the landing using 34B and 35B i+E! ]
are tracked separately, and the passenger's position is detected using position signals 31Za, 32Za, 34Za, 3 on the X-axis and Y-axis (described later).
This is a well-known dynamic displacement measuring device that outputs as 52a.

An example of an image taken by the 4th TV camera 3X is shown, and the X-axis, Y-axis and measurement start point of this dynamic displacement measuring device are all adjusted in advance as shown in The Y-axis is set near the entrance and exit of the elevator hall on the side of Unit 1, the Y axis is set near the entrance and exit of the hall of Units 1 and 2, and the measurement start point is in front of the hall operation panel 3P (Xo, To
) 〇 Therefore, on the above X-Y coordinates, the elevator hall is expressed in the range of 0≦X≦chest and O≦Y≦YM, and the door positions of No. 1 and No. 2 are X±0 and YA respectively
L≦Y≦7AH, and X=O and YIIL≦Y≦YB
It is represented by H.

In addition, in this embodiment, the darkest point of the image of the TV camera 3X (corresponding to the head of the passenger waiting in the hall) is detected, and the center of gravity is set as tV, the position P of the waiting passenger, and the size is set as appropriate for the rotation. In advance, the window W of the waiting customer is set so as not to be the same as that of other waiting customers, taking into account the size of the waiting customer when viewed through a television camera 73) from above.

By establishing this window W, other scotomas (
Even if there are many heads (corresponding to the heads of other waiting customers), the movement of a predetermined waiting customer can be tracked without being affected by other dark spots.

Automatic tracking command signals 812.62 are sent to these dynamic displacement measuring devices 31Z, 32Z, 34Z and 35Z, respectively.
Z, 64z and SSZ are input, and this automatic tracking command signal 612, 62Z.

When 64Z and 65z are each set to "I("), automatic tracking of the darkest point within window W is started.

If you lose sight of the darkest point in window W during automatic tracking,
0 and automatic tracking command signal 61 Z, which continues to output the position data immediately before that.

62Z, 64Z oh! When 65Z and 65Z are reset to rLJ, the waiting customer position iiP returns to the measurement starting point (xo,
yo), and accordingly, the window W is also set to the initial position.

Reference numeral 12 in FIG. 2 indicates a passenger behavior determination device (determination/determination in FIG.
(corresponding to control means T), CPU 13, ROMI
4. RAMI 5. Input circuit 16 and output circuit 1T
The input circuit 16 has measuring means 1Y to 5Y provided on each floor.
(Measuring means tY, 2Y, 4Y, 5Y are not shown in Fig. 2), hall operation panels 1P to SP (hall operation panels IF, 2
F, 4F, and SP are not shown in FIG.
9 (to be described later) and car control devices 9A and 9B, signals related to the car status such as the registration status and assignment status of hall calls, and the car position direction are inputted to 0-1, and a dynamic displacement signal for the third floor is input from the output circuit 1T. Measuring device 31
In addition to automatic tracking command signals 61Z, 622, 642, and 65Z for Z, 32Z, 34Z, and 35Z, automatic tracking command signals for dynamic displacement measuring devices (not shown) on other floors, and automatic tracking command signals for Unit 1 from the 1st floor to 511ft, respectively. When instructing to register car call t, car call registration command signals 41A to 45A1 which become "H" and car call registration command signals 41B to 45B for the second car are output.

Furthermore, each hall operation panel 1
A command signal for canceling the destination call registered by P~5P is also output, among which 31R132R, 34R,
35It represents a destination call cancellation command signal that becomes rHJ when canceling the destination calls for the 1st floor, 2nd floor, 4th floor, and 5th floor of the 3rd floor, respectively.

The hall call registration circuit 18 is provided in the group management device 6, and is used to register and cancel hall calls (up calls, down i calls, destination calls) according to the operation of the hall operation panels 1P to 5P on each floor. This is a call registration circuit.

The allocation circuit 19 is a well-known allocation circuit that selects and allocates the best car to serve the hall call, and predicts and calculates the time required for each car to respond to the hall call on each floor. , 020 and 20B are the car call registration circuits 2 and 2 provided in the car control devices 9A and 9B, respectively.
1A and 21B are also well-known operation controls that control basic operations such as running and stopping the car, determining the driving direction, and opening/closing the corner door in order to make the cars No. 1 and No. 2 respond to calls. It is a circuit.

Figure 5 (a) shows the memory map in RAM 15, and Figure 5 (b) shows the memory map in ROJ 14. In Figure 5 (a), the SA and SB lines No. 1 and No. 2 are stopped. The stopped data, PA and PB, which are "1" when the car position data covers the car position floors (=1 to 5) of the 1st and 2nd car, 0CA(I)(
I=1.2,3,4゜5) is car call data that becomes "1" when car calls from the 1st to 5th floors of the No. 1 car are registered, CCBCl)CI=1. 2. 3. 4. 5) is the same car call data for car No. 2, and ■ is for each vehicle operation panel 1P.
~A variable corresponding to the destination button of 5P, for example, if I = 10 on the 3rd floor, then i =
2 corresponds to the destination button 32B for the second floor, ■=4 corresponds to the destination button 34B for the fourth floor, and ■=5 corresponds to the destination button 35B for the fifth floor.

Note that although there is no destination button corresponding to I=3 on the third floor landing operation panel 3P, it is treated as if there were a destination button for the third floor.

B3(I) (I=1. 2. 4. 5) is 3 each
Destination buttons 31B, 32B, 34B on the landing operation panel 3P on the floor,
Destination button data that becomes “1” when 35B is pressed, K3
(I) (I = 1. 2. 4. 5) is a destination call that becomes "1" when destination calls for the 1st floor, 2nd floor, 4th floor, and 5th floor of the 3rd floor are registered, respectively. data,
PX3(I), (1=1.2°4.5) O for 1131v
17& place measuring device 31Z, 32Z.

The X coordinate data of the waiting position P input from 34Z and 35Z, PY3 (I), (1 = 1. 2.4. 5), is also the Y coordinate data, T3 (I) (1 = 1.2° 4. 5
) are dynamic displacement measuring devices 31z for the third floor.

When instructing 32Z, 34Z and 35Z to automatically track, set it to "1"; to end automatic tracking, set "1".
Automatic tracking command data, m(1) (I=1.2
, 4.5) are destination call cancellation command data, R3A(I) (I= 1.2
, 4.5) are for Unit 1, respectively going to the 1st floor of the 3rd floor,
The car call registration command data, R2H (I) (I = 1.2, 4゜5), which becomes "1" when instructing to register destination calls bound for the 2nd floor, 4th floor, and 5th floor as car calls, is This is also the car call registration command data for the second car.

Although not shown in the explanation, each data for the third floor, B
3 (I), E3 (I), PX3 (I),
pyaα).

T3(1), D3(I), R3A(I), I! 3B(1
) is also set in the RAM 15 for the first floor, second floor, fourth floor, and fifth floor.

CA (I) CI = 1.2, 3, 4.5) When instructing Car No. 1 to register the car calls for the 1st to 5th floors, the output car calls will be "1". The registered command data, CB(I) (I=1.2°3.4.5), is also the car bell ringing command data for output to the second car.

YAL and YAH in Fig. 5(b) are fixed data representing the Y coordinate of the door position of Unit 1, and each is 100.30.
It is set to 0. YBL and YB) Il-j are also fixed data representing the Y coordinate 1 of the door position of the second car, and are set to 400 and 600, respectively. YM is the Y coordinate t*was fixed data of the position of the boundary on the No. 2 side of the elevator hall, and is set to 700.

Figure 6 is a circuit diagram corresponding to the hall call registration circuit on the third floor among the hall call registration circuits 18;
4 and 305 go to the 1st floor of the 3rd floor, 21si#
This is a destination call signal that becomes rHJ when the destination calls for the 4th floor, 4th floor, and 5th floor are registered.

Moreover, 33U and 33D are an up call signal and a down call signal which become rHJ when the third floor up call and the down one are registered, respectively.

31Bm, 32Bm, 34Bm and ssga
h Destination buttons 31B, 32B, 34B and 35B for the 1st floor, 2nd floor, 4th floor and 5th floor on the 3rd floor, respectively
When is pressed, rI (J) is the destination button signal.

11 to T4 are memories consisting of flip-flops, and destination button signals 31Bm, 321m, and 341m are placed at point S.

358m is input, and when the rHJ destination button signal is input, the memory contents trHJK are set, and destination call cancellation command signals 31R, 32R, 34R, and 35R are input to 8 points, and the destination call cancellation command signal of rHJ is input. When it is input, even if the rHJ signal is input to the S point, the memory content is reset to 1rLJ.0 The output signal of the S point of memories T1 and 12 is outputted as the down call signal 33D through the OR game) 75. The output signals of the S points of the memories T3 and T4 are outputted as an overload call signal 33U through an OR gate 76. Circuits on other floors are similarly configured.

FIG. 7 shows the car call registration circuit 20A for the first car, and 401A to 405A in the figure are car call signals that become rHJ when car calls from the first to fifth floors are registered in the first car.

In addition, for 51A to 55A, the first machine is 11/M to 5, respectively.
The car position signal becomes "■" when the car is on the floor, and 50A is the stopping signal that becomes rHJ when the first car is stopped at the landing on the floor.The operation control circuit 21 of the car control device 9A
It is set in A.

Car position signals 51A to 55Aij1. AND gate 82
~ B6 is applied to one input terminal of each, AND gate 82
The other input terminals of ~86 are connected in common to the stop signal 50.
A is input, and the outputs of AND gates 82 to 86 are input to eight points of memories 11 to 810).

The memory IT~81 is similar to the memory 11~T4 of the sixth cause, and the car call registration command signal 41A is stored at each S point.
~45A is input. The car call registration circuit 20B of the second car is similarly configured.

FIG. 8 is a flowchart showing the entire determination program stored in the 12 ROMs 14 of the passenger behavior determination device, and FIGS. 9 and 10 are flowcharts showing subprograms in FIG. 8.

Next, the operation of the above embodiment will be explained with reference to FIGS. 1 to 10. Each action determination device fil12 shown in FIG.
The determination program is 0 according to steps 101 to 105.
Executed every 01 seconds.

First, in the hand too car status input program, signals are inputted from the car control devices 9 and 9B via the input circuit 16, and the signals are inputted to stop data SA and SB, car position data FA and PB, and car call data CCA (1 )～C
Set CA (5), CCB (1) to c CB (5) ◇And output car call registration command data CA
(1)~CA (5) and CB (1)~CB (5)
t are all initialized to "0".

Next, each determination/control program in steps 101 to 105 controls the behavior tracking of waiting customers on the 1st to 5th floors, determines the content of the behavior, and registers/cancels the elevator (PI) accordingly. )t'' control.

Judgment/control program 1030 for the third floor 711
07 to 113. First, hand MR10
T to the 3rd floor landing button 31B, 32B.

9 variables corresponding to 34B and 35B! is initially set to "1".

Next, in step 108, the destination button indicated by variable 1 and the corresponding dynamic displacement measuring device and hall call registration circuit 18 or C) signal are inputted via the input circuit 16, and the destination button data B
(S, waiting position data PX3 (I), P Y 3 (1
), the destination call data E 3 (I) is set. (Note that all data corresponding to I=3 is set to rOJ) Next, in step 109, the dynamic displacement measuring device corresponding to variable 1 is set to variable! It is determined whether or not the waiting customer who pressed the destination button corresponding to is being automatically tracked. If automatic tracking is not in progress, the automatic tracking command data T 3 (1) is "0" and the process proceeds to step 110.

In step 110, a determination is made as to whether to start automatic tracking of the behavior of waiting customers and whether to reset command signals related to call registration. This procedure will be explained in detail below with reference to FIG.

In move 1 [120 of FIG. 9], it is determined whether the destination call corresponding to the variable ■ is registered. Before the above destination call is registered, the destination call data E 3 (I) is “
0'', the process proceeds to step 121, where the destination call cancellation command data D3 (1) is reset to rOJ, and the destination call cancellation command signal 31R,
The corresponding signal among 32R, 34R, and 35B is output to the hall call registration circuit 1B at "LJ. If the above destination call is registered, the process advances to step 122, and destination call cancellation command data D 3 (I) Output that information.

Next, in step 123, the variable! It is determined whether the destination button corresponding to is pressed. If the destination button corresponding to variable l is not pressed on the third floor, destination button data B 3
Since (1) is rOJ, the process directly proceeds to step 125 and outputs the automatic tracking command data T3(I) as is.

However, for example, if a passenger bound for I=4, that is, the 4th floor, enters the elevator hall and presses the destination button 34Bt for the 4th floor in front of the hall operation panel 3P, the destination button signal 34
Since Ba becomes rHJ, destination button data B 3 (4)
is set to "1".

Therefore, at this time, proceed from step 123 to step 124,
Here, automatic tracking command data T 3 (1) 1-jrl
1, and the automatic tracking command signal 64z is output at "H" via the output circuit ITk. As a result, the dynamic displacement measuring device 34Z detects the waiting passengers in the window set in front of the hall operation panel 3P. (Going to the +4th floor) will automatically start tracking.

On the other hand, when the destination button 34B is pressed, the destination button signal 34Bm becomes "■" in the sixth prisoner's hall call registration circuit 18 (at this time, the destination call cancellation command signal 34R is "L").
, the contents of the memory T3 are set to rHJ, the destination call signal 304 for the fourth floor becomes rHJ, and the up call signal 33U for the third floor also becomes rHJ via the OR gate T6. Then, in the allocation circuit 19, the third floor up call 33U is allocated to a car that is predicted to be able to respond quickly, for example, car No. 1 5a.

Next, in steps 126 to 12B, car call registration command data R3A (I) for car No. 1 is sent! Similarly, in steps 71J129-131, it is determined whether or not to reset the car performance registration command data R3B (I) for car No. 2.

As will be described later, the car call registration command data R3A (RI and R3B CI) is set to "1" when it is detected that a waiting passenger who pressed the destination button corresponding to variable 1 has boarded the car, and further based on these Car call registration command data CA (1) to CA (5) and CB for output
(1) to CB (5) are created and output to car call registration circuits 20A and 20B.

Therefore, once a car call is registered according to these commands, the car call registration command data R3A
(I), R3B The role of (I) has ended.

To explain this for car No. 1, in step 126, if car No. 1 is stopped on the third floor and the corresponding car call has not yet been registered even though it has been instructed to register all car calls, the car Position data FA=r
3 J, stopped data 8A = "1", car call registration command data R3A (S = "1" and car call registration data CCA
(1) = rOJ, so proceed directly to step 128, hold the car call registration command data R3 (I) trB, and further set the output car call registration command data CAσ) to "1", It is output to the car call registration circuit 20A of the first car via the output circuit 1rt.

If Unit 1 is on a floor other than the 3rd floor (PA key "3"), or even if it is on the 3rd floor, it is in a state other than stopping (for example, decelerating) (sA = rOJ), or if it is stopped on the 3rd floor. Even if the car call is in the middle, if the corresponding car call is already registered (CCA (I) = rlJ), the hand
Proceed to , and here car call registration command for car No. 1 - data R
3A(I) is reset to rOJ, and the current output car call registration command data CA(I) is sent to the output circuit 17? The signal is outputted to the car call registration circuit 20A of the first car.

For car No. 2, the determination of whether to reset the car call registration command data R3B (I) and the output of the car call registration command are similarly performed in steps 129 to 131.

In this way, variables! When the dynamic displacement measuring device corresponding to the ``Sushi'' is not automatically tracking the waiting customer, the step 110 determines whether to start automatically tracking the waiting customer's behavior and whether to reset the command signal related to call registration. A determination is made.

Next, in step 108 of FIG. 8, if the dynamic displacement measuring device corresponding to the variable I is automatically tracking the waiting customer and the automatic tracking command data T 3 (I) is "1", the automatic tracking command data T 3 (I) is "1". Proceed to 71a111.

In step 111, it is determined whether to end automatic tracking of waiting customers and whether to set a command signal tube related to call registration. This procedure will be explained in detail below with reference to Figure 10.

In step 14G"1" of FIG. 10, it is determined whether the waiting passenger who pressed the destination button corresponding to the variable I boarded the No. 1 car. If a waiting passenger who presses the destination button corresponding to variable I=4 on the 3rd floor, that is, a waiting passenger bound for the 4th floor, gets on car No. 1, car position data of No. 1 car PA=r3J, and also stopped data SA = "1".

Furthermore, the position data of the waiting customers for the 4th floor is PX3 (4) =
-10, PY3 (4) = 200, then PX3(4
)(0, and YAL(=100)(PY3(4)(YA
Since the result is H (=300), the process proceeds to step 141. Here, car call registration command data R3A(4) for car No. 1
t”rlJ, and further set it to the output car call registration command data CA(4)'!krlJ, and output the output circuit I.
It is output to the car call registration circuit 20A of the first car via T.

At this time, the car call registration command signal 44A becomes rHJ in the car call registration circuit 20A of the first car, so the memory 8
The content of 0 is set to rHJ, and the car call signal 4 on the 4th floor
If 04A is "■", the car call for the 4th floor will be registered in car No. 1.

Proceeding from step 141 to step 145, the cancellation command data D3 (4) for the destination call for the 4th floor is set to "1", and the destination call cancellation command signal 34R is sent via the output circuit IT to the hall call at rHJ. It is output to the registration circuit 18.

At this time, in the hall call registration circuit 18, the contents of the memory 73 are reset to rLJ, and the fourth floor destination call signal 304 is reset to rLJ. At this time, the 5th floor destination call 305
is not registered, the 3rd floor upper 1 call signal 33U is also rL
It is reset to J.

In step 145, automatic tracking command data T3(4)
is reset to "0", the automatic tracking command signal 64Z is outputted to the dynamic displacement measuring device 34Z at rLJ via the output circuit 1T, and the waiting customer's position signal 34z& is the measurement starting point (XO#
YO), and the window is also set to the initial setting accordingly.

variable! The same is true when a waiting passenger who presses the destination button corresponding to =11, 2, or 5 gets on car No. 1, respectively, with car call registration command data R3A (I) and destination call cancellation command data D3 (I). The automatic tracking command data T3(I) is set to "1", and the automatic tracking command data T3(I) is reset to "0", and corresponding signals are output.

In addition, if the waiting passenger who pressed the destination button corresponding to the variable ■ boarded the second car without Mori from the first car, step 142 to step 1
43, where the car call registration command data R3B(1) for the second car is set to rlJ, and the output car call registration command data CB(I) is set to "l".

Furthermore, the process proceeds to step 145, where the destination call cancellation command data D3 (I) is set to "1" and the automatic tracking command data T3 (I) is reset to "0", as in the case of No. 1 aircraft.
O variables that output signals corresponding to each! If it is not determined that the waiting passenger who pressed the destination button corresponding to the destination button has boarded the first or second car, the process proceeds to step 140 - step 142 - step 144, where the passenger leaves the elevator hall. It is determined whether or not the

If, on the 3rd floor, a waiting customer who presses the destination button corresponding to variable I=4, that is, a waiting customer going to the 4th floor, goes out of the elevator hall from the elevator hall entrance on the No. 1 side, The position data is PX3 (4) = 200. P
If Y3 (4) = -10, then PY3 (3)
(Since it is 0, the process proceeds to step 145, where the cancellation command data D 3 (4) for the destination call for the 4th floor is "
1", this is output, and the 4th floor destination call signal 304 is eventually reset to "LJ. At this time, if the 5th floor destination call 305 is not registered, #i3 Upward floor call 3
3U is also reset to rLJ.

Furthermore, in step 145, automatic tracking command data T3(4)
is also reset to "0" and output, and eventually the automatic tracking of the dynamic displacement measuring device 34Z ends.

The same applies to the case where a waiting customer exits from the elevator hall entrance on the No. 2 side (PY3(=))yM), and the same applies to the case of other variables I=1.2.5.

If the waiting customer who pressed the destination button corresponding to variable I is waiting for the car to arrive in the elevator hall on the third floor, step 14
〇-Step 142-Step 144-Step 146, where output car call registration command data CA(I) stored in RAMI 5.

CB (I), destination call cancellation command data D3 (I), and automatic tracking command data T 3 (I)'i, through the output circuit 1T to the hall call registration circuit 18. It outputs to dynamic displacement measuring devices 31Z, 32Z, 34Z, and 35Z, respectively.

In this way, when the dynamic displacement measuring device corresponding to the variable ■ is automatically tracking the waiting customer, in step 111 it is determined whether to end the automatic tracking of the waiting customer and setting a command signal related to call registration. It is determined whether or not.

In FIG. 8, step 11 G-! or step 1110)
When the process is completed, in step 112 the variable I is counted up by 1, and in step 113 all variables fiI = 1.2.
, 3, 4.5 :) and determines whether steps 108 to 1110) have completed the processing.

If it has not been completed, the process returns to step 108 and the same steps 108 to 113 are repeated for the new variable (2). When processing is completed for all variables, the judgment for the third floor
The processing of control program 1G3 ends.

For convenience in program configuration, even if there is no corresponding destination button or dynamic displacement measuring device (I = 3), steps 108 to 113 are needlessly calculated, but in step 108 the destination button data is B(I), waiting position data PX
3 (I), PY3 (I), destination call data E
3 (1) In addition to setting everything to rOJ, follow step 1.
Car call registration command data CA for output even if 00 (I)
, CB (1) is added to rOJ, so there is no problem.

Judgment/control programs 101, 102 for other floors, ie, 1st floor, 2nd floor, 4Iv, and 515
．． 104 and 105 are also configured in the same way as the third floor determination/control program and function in the same way.

Furthermore, the car call registered as described above is for example a car call on the 4th floor of the 1st car, and the 7th car call is registered.
In the car call registration circuit 20A shown in the figure, when car No. 1 reaches the 4th floor and stops, the 4th floor car position signal 54A=rl(J
, stop signal 50A", AND gate 85
When the output of the 4fil# car call signal 404A becomes "H", the contents of the memory 80 are reset to rLJ, and the 4fil# car call signal 404A also becomes rL.
J Tonashi, 4th floor car call is canceled. The same applies to car calls on other floors and car calls for the second car.

In this way, in the above embodiment, the behavior of the waiting passenger who presses the destination button on the hall operation panel provided at the landing on each floor is tracked, and when it is detected that the waiting passenger has boarded the car, the waiting passenger is placed in the car that has boarded the car. The destination call specified by is registered as a car call, and the registration of the destination call is canceled at the same time.

Furthermore, when it is detected that the above-mentioned waiting passenger has left the elevator hall without getting into the car, it is assumed that there is no longer a need to use the elevator due to the above-mentioned waiting line side.
The registration of the shortened destination call of the above-mentioned waiting customers is canceled.

Therefore, there is no need to call for a car in vain or to register a car call in vain, and the efficiency of movement can be improved.

In addition, in the measurement device for tracking the behavior of waiting customers,
In the above embodiment, the input signal is a video from a television camera, but the input signal is not limited to this. For example, an object may be tracked based on input signals from an infrared camera, an ultrasonic oscillator, and a receiver, or a receiver may receive a specific signal (for example, radio waves) emitted from a waiting customer. This may be tracked as an input signal.Also, in the above embodiment, a group control elevator including two cars installed in parallel was explained, but the number of cars is not limited to this, and there are three cars. It is easy to apply to the above-mentioned group-controlled elevators as well as to only one elevator.

〔Effect of the invention〕

As explained above, this invention provides a landing button at a landing on a floor of a building, registers a landing call for calling a car by operating the landing button, and furthermore registers a car call for the passenger's destination floor. In an elevator operation device that registers and responds to these calls, there is a measuring means for tracking the behavior of a waiting passenger who operates a hall button, and a measuring means for tracking the behavior of a waiting passenger from the elevator hall according to the output of this measuring means. A determination/control means is provided that determines whether or not the waiting passenger has left the elevator hall, and instructs to cancel the registration of a hall call by the hall button operated by the waiting passenger, at least on the condition that the waiting passenger has left the elevator hall. This makes it possible to reduce unnecessary calls and improve motion efficiency.

[Brief explanation of drawings]

FIG. 1 is a block diagram showing the overall configuration of an embodiment of the elevator operating device of the present invention, FIG. 2 is a system configuration diagram of the same elevator operating device, and FIG. 3 is a 3rd floor diagram of the same elevator operating device. Figure 4 is a diagram for explaining the image taken of passengers in the elevator hall by the television camera in Figure 3, Figure 5 is a diagram showing the television camera installed on the ceiling of the elevator hall in R in the diagram
5(b) is a memory map diagram of the ROM in FIG. 2, FIG. 6 is a circuit diagram of the hall call registration circuit in FIG. 2, and FIG. 7 is a circuit diagram of the car call registration circuit in FIG. 2. A circuit diagram, an enlarged view of FIG. 8, a flowchart showing the entire determination program stored in the ROM of the passenger behavior determination device in FIG. 2, and FIGS. be. 1F to 5F...Passenger hall, IP to 5P...Passenger hall operation panel,
1Y to 5Y...Measuring means, 6...Group management device, T.
...Judgment control flat membrane, 8... Hall call registration and split beat means, #A,! 1B... Car control device, 1rJA, I
QB...Car call registration means, 11A, 11B...Operation control means, 12...Passenger behavior determination means, 13...
CPU, 14...ROM, 15...RAM, 18.
... Hall call registration circuit, 19 ... Warning circuit, 20A,
20B... Car call registration circuit, 21A, 21B...
Continuous control circuit, 31B-35B... Destination button, 312-
35Z: Dynamic displacement measuring device. In addition, the same reference numerals in the figure indicate the same ore-equivalent parts. ? IIm Otoba a Figure t5 Figure 16 Figure 8 Figure 9 Figure 10 Figure

Claims (11)

[Claims] (1) A landing operation panel provided at a landing on a floor of a building and having a landing button, a landing call registration means for registering a call for hailing a car by operating the landing button, and a car call on the desired destination floor of the passenger. Car call registration means for registering
In an elevator operating device comprising an operation control means for causing a car to respond to the hall call and car call, a measuring means for tracking the behavior of a passenger waiting in the hall who operates the hall button; Determine whether the customer has left the elevator hall or not, and instruct to cancel the registration of the hall call by the hall button operated by the waiting customer, at least on the condition that the waiting customer has left the elevator hall. An elevator operating device characterized by comprising a determination control means for determining. (2) The elevator operating system according to claim 1, wherein the hall button of the hall operation panel comprises a destination button for designating a floor or a specific location on the floor. (3) The elevator operating device according to claim 1, wherein the hall buttons of the hall operation panel include an up button and a down button for calling up cars in the up direction and down direction. (4) The elevator operating device according to claim 1, wherein the hall call registration means registers a call for calling a car and a destination call for specifying a destination floor by operating a destination button. . (5) The elevator operating system according to claim 1, wherein the hall call registration means registers up calls and down calls by operating an up button and a down button. (6) The elevator operating system according to claim 1, wherein the car call registration means registers a car call for a designated floor according to a destination call. (7) The elevator operating system as set forth in claim 1, wherein the car call registration means registers the car call of the desired floor of the passenger by operating a destination button provided in the car. (8) The elevator operating system according to claim 1, wherein the measuring means tracks the behavior of each passenger waiting in the hall who operates the destination button. (9) The elevator operating system according to claim 1, wherein the measuring means tracks the behavior of each passenger waiting in the hall who operates the up button and the down button. (10) A patent claim characterized in that the determination control means instructs to cancel the registration of the destination call by the destination button operated by the waiting customer at least on the condition that the waiting customer has left the elevator hall. The elevator operating device according to item 1. (11) The determination control means instructs to cancel the registration of an up call or down call by the up button or down button operated by the waiting customer at least on the condition that the waiting customer has left the elevator hall. An elevator operating device according to claim 1, characterized in that: