WO2014163331A1 - Systeme de fonctionnement d'ascenseur utilisant un appareil photographique et procede associe - Google Patents

Systeme de fonctionnement d'ascenseur utilisant un appareil photographique et procede associe Download PDF

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Publication number
WO2014163331A1
WO2014163331A1 PCT/KR2014/002637 KR2014002637W WO2014163331A1 WO 2014163331 A1 WO2014163331 A1 WO 2014163331A1 KR 2014002637 W KR2014002637 W KR 2014002637W WO 2014163331 A1 WO2014163331 A1 WO 2014163331A1
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WIPO (PCT)
Prior art keywords
weight value
elevator
stop signal
camera
weight
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PCT/KR2014/002637
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English (en)
Korean (ko)
Inventor
김동욱
강준구
황만원
원웅재
Original Assignee
주식회사 제론헬스케어
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Publication of WO2014163331A1 publication Critical patent/WO2014163331A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/46—Adaptations of switches or switchgear
    • B66B1/468—Call registering systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/46—Adaptations of switches or switchgear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00—Aspects of control systems of elevators
    • B66B2201/40—Details of the change of control mode
    • B66B2201/46—Switches or switchgear
    • B66B2201/4607—Call registering systems
    • B66B2201/4684—Call registering systems for preventing accidental or deliberate misuse

Definitions

  • the present invention relates to a system and method for driving an elevator using a camera. More particularly, when a call signal is input from a call button of an elevator, the elevator camera is moved while moving to a floor of a call button to which a call signal is input.
  • the present invention relates to an elevator operating system and method using a camera that can stop the operation of an elevator when the passenger is removed from the platform before the elevator arrives by determining whether there is a passenger.
  • Korean Patent Laid-Open Publication No. 2000-0020346 discloses an elevator service floor operation control system. However, it is not necessary to know how many passengers are in the platform and whether the passengers are removed from the platform. There were many problems when running.
  • An object of the present invention devised to solve the problems described above is to install a camera in the elevator platform to shoot the platform, after determining whether the passenger is still in the platform even after the call button is pressed, after the call button is pressed It is to provide an elevator operating system and method using a camera that can stop the operation of the elevator when the passengers disappear from the platform.
  • the elevator operating system using a camera that can shoot only the elevator according to the number of passengers by calculating the weight of the passenger by taking the number of passengers waiting for the elevator at the platform by taking a picture of the platform with a camera And to provide a method.
  • the elevator system using the camera of the present invention, the first elevator;
  • a camera for capturing a predetermined area of the platform when the first call signal of the first elevator is input through the call button of the platform and generating the photographed image as a first image;
  • a detector configured to generate an unstopped signal when a human shape is not detected in the first image generated by the camera;
  • a determination unit which transmits a non-stop signal to the driver when the non-stop signal is transmitted from the detector; And receiving the first call signal through the call button, and moving the first elevator to the floor corresponding to the call button in which the first call signal is input.
  • the first elevator corresponds to the call button. It includes; a drive unit not to stop in the layer.
  • the camera is characterized in that to shoot a predetermined area of the boarding area at regular intervals.
  • the first elevator may further include a first weighing unit which measures the weight of the occupant of the first elevator and generates the first weight as a first weight value, wherein the detection unit detects one or more human shapes in the first image. And calculating the number of the detected human figure, receiving the number of the human figure calculated by the detection unit, and calculating the second weight value by multiplying the calculated number of the human figure by the first set weight value, which is the average weight of the person. part; And a comparison unit receiving the second weight value calculated by the calculator and the first weight value measured by the first weight measuring unit of the first elevator, and comparing the second weight value with the first weight value.
  • the determining unit receives the first weight value and the second weight value from the comparator, subtracts the first weight value from the preset third weight value by subtracting the first weight value from the preset third weight value. 4 to generate a weight value, and if the fourth weight value is greater than the second weight value, generates a second stop signal for allocating the first elevator and transmits it to the drive unit, and if the fourth weight value is less than the second weight value, 4 generates and transmits a third stop signal for further allocating a second elevator capable of accommodating a fifth weight subtracted from the second weight value by the second weight value, to the drive unit, wherein the drive unit sends the second stop signal to the determination unit; In case of receiving the call, the call button inputting the first call signal Ascend or descend the first elevator to the floor corresponding to the stop and open the door. When the determination unit receives the second stop signal and the third stop signal, the call button corresponding to the first call signal is input. Lifting or lowering the first elevator and the second elevator to the floor, characterized in that
  • the first elevator may further include a first weighing unit which measures the weight of the occupant of the first elevator and generates the first weight as a first weight value, wherein the detection unit detects one or more human shapes in the first image. From the detected human figures, the figure of the male figure and the figure of the female figure is respectively calculated, and the figure of the male figure and the female figure calculated by the detection unit is received, 2 multiplies the set weight value to calculate the third weight value, and calculates the fourth weight value by multiplying the calculated number of female shapes by the third set weight value, which is the average weight of the woman, and the third weight value and the fourth weight value.
  • a first weighing unit which measures the weight of the occupant of the first elevator and generates the first weight as a first weight value
  • the detection unit detects one or more human shapes in the first image. From the detected human figures, the figure of the male figure and the figure of the female figure is respectively calculated, and the figure of the male figure and the female figure calculated by the detection unit is received, 2 multiplies the set weight value to
  • the judging unit receives the fifth weight value and the first weight value from the comparator, and subtracts the first weight value from the preset sixth weight value by subtracting the first weight value from the preset sixth weight value.
  • the seventh weight value is greater than the fifth weight value generates a second stop signal for assigning the first elevator and transmits to the drive unit, if the seventh weight value is less than the fifth weight value 7 Generate and transmit a third stop signal for further assigning a second elevator capable of accommodating the eighth weight value by subtracting the fifth weight value from the weight value to the drive unit, and the drive unit sends the second stop signal to the determination unit.
  • the call button inputting the first call signal Ascend or descend the first elevator to the floor corresponding to the stop and open the door.
  • the determination unit receives the second stop signal and the third stop signal, the call button corresponding to the first call signal is input. Lifting or lowering the first elevator and the second elevator to the floor, characterized in that to stop and open the door.
  • the apparatus may further include a first weight measuring unit configured to measure a weight of the current occupant of the first elevator and generate the first weight as a first weight value, wherein the determination unit is configured to preset a total weight value that the first elevator can accommodate.
  • the display apparatus may further generate a first display value obtained by dividing the first weight value by three weight values and converting the first weight value, and the display unit may further include a display configured to receive and display the first display value generated by the determination unit.
  • Elevator operating system using the camera of the present invention includes a first elevator; A camera for capturing a predetermined area of the platform when the first call signal of the first elevator is input through the call button of the platform and generating the photographed image as a first image; A detector configured to generate a stop signal once the human shape is not detected in the first image generated by the camera; A determination unit which transmits an end stop signal to the driver once the stop signal is transmitted from the detector; And receiving the first call signal through the call button, and moving the first elevator to the floor corresponding to the call button in which the first call signal is input. Once the stop signal is transmitted, the first elevator corresponds to the call button. It stops on the floor, and the drive unit for preventing the door of the first elevator is opened.
  • the driving unit transmits a photographing signal to the camera when the first elevator is moved to the floor corresponding to the platform photographed by the camera, and when the camera receives the photographing signal, the driver re-photographs a predetermined area of the platform and photographs the photographed image.
  • the image is generated as a second image
  • the detector generates a first stop signal when a human shape is detected in the second image generated by the camera
  • the determiner transmits a stop signal to the driver when the first stop signal is transmitted from the detector.
  • the driver may be configured to open the door of the first elevator when the first stop signal is transmitted from the determiner.
  • the camera is characterized in that to shoot a predetermined area of the boarding area at regular intervals.
  • the first elevator may further include a first weighing unit which measures the weight of the occupant of the first elevator and generates the first weight as a first weight value, wherein the detection unit detects one or more human shapes in the first image. And calculating the number of the detected human figure, receiving the number of the human figure calculated by the detection unit, and calculating the second weight value by multiplying the calculated number of the human figure by the first set weight value, which is the average weight of the person. part; And a comparison unit receiving the second weight value calculated by the calculator and the first weight value measured by the first weight measuring unit of the first elevator, and comparing the second weight value with the first weight value.
  • the determining unit receives the first weight value and the second weight value from the comparator, subtracts the first weight value from the preset third weight value by subtracting the first weight value from the preset third weight value. 4 to generate a weight value, and if the fourth weight value is greater than the second weight value, generates a second stop signal for allocating the first elevator and transmits it to the drive unit, and if the fourth weight value is less than the second weight value, 4 generates and transmits a third stop signal for further allocating a second elevator capable of accommodating a fifth weight subtracted from the second weight value by the second weight value, to the drive unit, wherein the drive unit sends the second stop signal to the determination unit; In case of receiving the call, the call button inputting the first call signal Ascend or descend the first elevator to the floor corresponding to the stop and open the door. When the determination unit receives the second stop signal and the third stop signal, the call button corresponding to the first call signal is input. Lifting or lowering the first elevator and the second elevator to the floor, characterized in that
  • the first elevator may further include a first weighing unit which measures the weight of the occupant of the first elevator and generates the first weight as a first weight value, wherein the detection unit detects one or more human shapes in the first image. From the detected human figures, the figure of the male figure and the figure of the female figure is respectively calculated, and the figure of the male figure and the woman figure calculated by the detection unit is received, and the calculated average figure of the male is calculated by the number of the male figure. 2 multiplies the set weight value to calculate the third weight value, and calculates the fourth weight value by multiplying the calculated number of female shapes by the third set weight value, which is the average weight of the woman, and the third weight value and the fourth weight value.
  • the judging unit receives the fifth weight value and the first weight value from the comparator, and subtracts the first weight value from the preset sixth weight value by subtracting the first weight value from the preset sixth weight value.
  • the seventh weight value is greater than the fifth weight value generates a second stop signal for assigning the first elevator and transmits to the drive unit, if the seventh weight value is less than the fifth weight value 7 Generate and transmit a third stop signal for further assigning a second elevator capable of accommodating the eighth weight value by subtracting the fifth weight value from the weight value to the drive unit, and the drive unit sends the second stop signal to the determination unit.
  • the call button inputting the first call signal Ascend or descend the first elevator to the floor corresponding to the stop and open the door.
  • the determination unit receives the second stop signal and the third stop signal, the call button corresponding to the first call signal is input. Lifting or lowering the first elevator and the second elevator to the floor, characterized in that to stop and open the door.
  • the apparatus may further include a first weight measuring unit configured to measure a weight of the current occupant of the first elevator and generate the first weight as a first weight value, wherein the determination unit is configured to preset a total weight value that the first elevator can accommodate.
  • the display apparatus may further generate a first display value obtained by dividing the first weight value by three weight values and converting the first weight value, and the display unit may further include a display configured to receive and display the first display value generated by the determination unit.
  • the camera receives the first call signal of the first elevator through the call button of the platform to shoot a predetermined area of the platform, the image taken as a first image Generating;
  • the detector determining whether there is a human shape in the first image generated by the camera;
  • C generating, by the detector, a non-stop signal when the human shape is not detected in the first image generated by the camera;
  • D the determining unit receiving the unstopped signal from the detector and transmitting the transmitted stop signal to the driver;
  • the driving unit receives the first call signal through the call button and moves the first elevator to the floor corresponding to the call button in which the first call signal is input. It does not stop on the floor corresponding to the call button; includes.
  • the detecting unit calculates the number of detected human shapes
  • the calculating unit receiving the number of the human figure calculated by the detector, and calculating the second weight value by multiplying the calculated number of the human figure by the first set weight value which is the average weight of the person
  • the comparison unit receives the second weight value calculated by the calculation unit and the first weight value measured the weight of the current occupant of the first elevator from the first weight measurement unit of the first elevator, the second Comparing the weight value with the first weight value
  • the judging unit receives the first weight value and the second weight value from the comparator, and the total weight value that the first elevator can accommodate is subtracted from the preset third weight value.
  • the resultant value is generated as a fourth weight value, and when the fourth weight value is greater than the second weight value, a second stop signal for assigning the first elevator is generated and transmitted to the driving unit, and the fourth weight value is the second weight value.
  • J-1) when the driving unit receives the second stop signal from the determination unit, stops by lifting or lowering the first elevator to the floor corresponding to the call button on which the first call signal is input, and opening the door.
  • the determination unit receives the second stop signal and the third stop signal, the step of raising or lowering the first elevator and the second elevator to the floor corresponding to the call button to stop and open the door; It features.
  • step (F-2) the step of calculating the number of the male shape and the female shape, respectively, from the detected human shape;
  • G-2 the calculator receives the male figure and the female figure calculated by the detector, and calculates the third weight value by multiplying the calculated male figure by the second set weight value, which is the average weight of the male.
  • the resultant value is generated as a seventh weight value, and when the seventh weight value is greater than the fifth weight value, a second stop signal for allocating the first elevator is generated and transmitted to the driving unit, and the seventh weight value is the fifth weight value.
  • K-2 when the driving unit receives the second stop signal from the determination unit, stops by lifting or lowering the first elevator to the floor corresponding to the call button in which the first call signal is input, and the door is opened.
  • the determination unit receives the second stop signal and the third stop signal, the first elevator and the second elevator are moved up or down to the floor corresponding to the call button in which the first call signal is input to stop the door.
  • Step characterized in that it further comprises.
  • the camera receives the first call signal of the first elevator through the call button of the platform to take a predetermined area of the platform, and take the photographed image as the first image Generating; (b) the detector determining whether there is a human shape in the first image generated by the camera; (c) generating a stop signal once the detection unit detects no human shape from the first image generated by the camera; (d) when the determination unit transmits the one-time stop signal from the detector, the one-time stop signal to the driver; And (e) the driving unit receives the first call signal through the call button and moves the first elevator to the floor corresponding to the call button where the first call signal is input. Stops at the floor corresponding to the call button, and the door of the first elevator is not opened.
  • the detecting unit 400 calculates the number of the detected human shape; (m-1) the calculating unit receiving the number of the human figure calculated by the detector, and calculating the second weight value by multiplying the calculated number of the human figure by the first set weight value which is the average weight of the person; (n-1) the comparison unit receives the second weight value calculated by the calculation unit and the first weight value of the weight of the current occupant of the first elevator measured by the first weight measurement unit of the first elevator, and the second Comparing the weight value with the first weight value; (o-1) The judging unit receives the first weight value and the second weight value from the comparator, and the total weight value that the first elevator can accommodate is subtracted from the preset third weight value to obtain the first weight value.
  • the resultant value is generated as a fourth weight value, and when the fourth weight value is greater than the second weight value, a second stop signal for assigning the first elevator is generated and transmitted to the driving unit, and the fourth weight value is the second weight value.
  • (p-1) when the driving unit receives the second stop signal from the determination unit, stops by lifting or lowering the first elevator to the floor corresponding to the call button in which the first call signal is input, and opening the door.
  • the determination unit receives the second stop signal and the third stop signal, the step of raising or lowering the first elevator and the second elevator to the floor corresponding to the call button to stop and open the door; It features.
  • step (l-2) calculating the number of the male shape and the female shape, respectively, from the detected human shape;
  • (m-2) The calculator receives the male figure and the female figure calculated by the detector, and calculates the third weight value by multiplying the calculated male figure by the second set weight which is the average weight of the man.
  • the resultant value is generated as a seventh weight value, and when the seventh weight value is greater than the fifth weight value, a second stop signal for allocating the first elevator is generated and transmitted to the driving unit, and the seventh weight value is the fifth weight value.
  • (p-2) when the driving unit receives the second stop signal from the determination unit, lifts or lowers the first elevator to the floor corresponding to the call button to which the first call signal is input, and stops the door.
  • the determination unit receives the second stop signal and the third stop signal, the first elevator and the second elevator are moved up or down to the floor corresponding to the call button in which the first call signal is input to stop the door. Step; characterized in that it further comprises.
  • the elevator operating system using a camera that can shoot only the elevator according to the number of passengers by calculating the weight of the passenger by taking the number of passengers waiting for the elevator at the platform by taking a picture of the platform with a camera And methods.
  • FIG. 1 is a block diagram of an elevator driving system using a camera according to a first embodiment and a second embodiment of the present invention
  • Figure 2 is a block diagram further provided with a display in the first and second embodiments of the present invention
  • FIG. 3 is a block diagram of an elevator driving system for the case where a human shape is detected in the first and second embodiments of the present invention.
  • FIG. 4 is a schematic diagram of an elevator driving system using a camera according to the first or second embodiment
  • FIG. 5 is a flowchart illustrating a method of operating an elevator using a camera according to a first embodiment of the present invention.
  • FIG. 6 is a flowchart illustrating an elevator driving method using a camera when a human shape is detected in the first embodiment of the present invention.
  • FIG. 7 is a flowchart illustrating a method of operating an elevator using a camera when a human shape is divided into a male shape and a female shape in the first embodiment of the present invention.
  • FIG. 8 is a flowchart illustrating a method of operating an elevator using a camera according to a second embodiment of the present invention.
  • 9 and 10 are flowcharts of an elevator driving method using a camera when a human shape is detected in the second embodiment of the present invention.
  • FIG. 11 is a flowchart illustrating a method of operating an elevator using a camera when a human shape is detected as being divided into a male shape and a female shape in a second embodiment of the present invention.
  • an elevator driving system using a camera may include a first elevator 100, a camera 200, a detector 400, a determiner 700, and a driver. 800.
  • the camera 200 photographs a predetermined area of the boarding point and generates the photographed image as the first image.
  • the camera 200 continuously photographs a predetermined area of the platform at a predetermined time interval.
  • the detector 400 generates an unstopped signal when a human shape is not detected in the first image generated by the camera 200.
  • the determination unit 700 transmits a non-stop signal to the driver 800 when the detection unit 400 transmits a non-stop signal.
  • the driver 800 receives the first call signal through the call button and moves the first elevator 100 to the floor corresponding to the call button in which the first call signal is input. Once transmitted, the first elevator 100 does not stop on the floor corresponding to the call button.
  • the non-stop signal is transmitted to the driver 800 when the first elevator 100 almost arrives on the floor corresponding to the call button. Therefore, when the first call signal is input, the driver 800 receives the first elevator.
  • the camera 200 photographs the platform of the floor corresponding to the call button. It is preferable. That is, the camera 200 preferably photographs the boarding point of the floor corresponding to the call button to which the first call signal is input after a predetermined time after receiving the first call signal.
  • the camera 200 photographs the platform of the floor corresponding to the call button immediately after the first call signal is input, and the first elevator 100 is almost at the floor corresponding to the call button. When you arrive, you can retake the platform of the floor corresponding to the call button.
  • Such an elevator driving system using a camera has a situation where the user does not need to use the elevator while calling the elevator through the call button and the elevator moves to the floor corresponding to the call button. Since it is detected that there is no human shape in the platform, there is an advantage that can reduce the power consumed in the elevator operation by stopping the operation of the elevator.
  • the elevator driving system using the camera may check the weight of the passenger currently waiting in the elevator boarding the elevator.
  • the elevator driving system using the camera further includes a first weighing unit 110 and a display 710.
  • the first weighing unit 100 is included in the first elevator 100, and measures the weight of the occupant of the first elevator 100 as a first weight value.
  • the determination unit 700 further generates a first display value obtained by dividing the first weight value by the total weight value that can be accommodated by the first elevator 100 by dividing the first weight value.
  • the display 710 is provided in the platform and receives and displays the first display value generated by the determination unit 700.
  • the elevator driving system using the camera described above may control the elevator operation by calculating the weight of the number of the detected human shape when the human shape is detected.
  • the elevator driving system using the camera further includes a first weighing unit 110, a calculator 500, and a comparator 600.
  • the first weighing unit 100 is included in the first elevator 100, and measures the weight of the occupant of the first elevator 100 as a first weight value.
  • the detector 400 calculates the number of detected human shapes.
  • the calculator 500 receives the number of the person shape calculated by the detector 400, and calculates the second weight value by multiplying the calculated number of the person shape by the first set weight value, which is the average weight of the person.
  • the comparison unit 600 receives the second weight value calculated by the calculation unit 500 and the first weight value measured by the first weight measurement unit 110 of the first elevator 100, and compares the second weight value with the second weight value. Compare the first weight value.
  • the determination unit 700 receives the first weight value and the second weight value from the comparator 600, and the total weight value that can be accommodated by the first elevator 100 is the first weight from the third weight value. Subtract the value and generate the result as the fourth weight value, and if the fourth weight value is greater than the second weight value, generate a second stop signal for allocating the first elevator 100 and transmit it to the driver 800. If the fourth weight value is less than the second weight value, the third stop signal for additionally allocating a second elevator 900 that can accommodate the fifth weight value obtained by subtracting the second weight value from the fourth weight value. Generate and transmit to the driver 800.
  • the driver 800 stops by lifting or lowering the first elevator 100 to a floor corresponding to a call button in which the first call signal is input, and the door is opened.
  • the first elevator 100 and the second elevator 900 are located on the floor corresponding to the call button in which the first call signal is input. Lift or lower to stop and allow the door to open.
  • Such an elevator driving system using a camera can know the total weight of passengers waiting at the platform by multiplying the number of human figures detected by the camera by the average weight of the person, and calculates the total weight of passengers waiting at the platform.
  • the detected human shape is divided into a male shape and a female shape, and the weight of the divided male and female shapes is calculated to control the elevator operation.
  • the first weighing unit 100 is included in the first elevator 100, and measures the weight of the occupant of the first elevator 100 as a first weight value.
  • the detector 400 calculates a number of male shapes and a number of female shapes, respectively, from the detected human shapes.
  • the calculator 500 receives the male figure and the female figure calculated by the detector 400, multiplies the calculated male figure by the second set weight value, which is the average weight of the male, to multiply the third weight value.
  • the fourth weight value is calculated by multiplying the calculated number of female shapes by the third set weight value, which is the average weight of the female, and the fifth weight value is calculated by adding the third weight value and the fourth weight value.
  • the comparison unit 600 receives the fifth weight value calculated by the calculation unit 500 and the first weight value measured by the first weight measurement unit 110 of the first elevator 100, and receives the fifth weight value. Compare the first weight value.
  • the determination unit 700 receives the fifth weight value and the first weight value from the comparison unit 600, and the first weight from the sixth weight value in which the total weight value that the first elevator 100 can accommodate is preset. Subtract the value and generate the result as the seventh weight value, and if the seventh weight value is greater than the fifth weight value, generate a second stop signal for allocating the first elevator 100 and transmit it to the driver 800. And a third stop signal for further allocating a second elevator 900 that can accommodate the eighth weight value by subtracting the fifth weight value from the seventh weight value when the seventh weight value is smaller than the fifth weight value. Generate and transmit to the driver 800.
  • the driver 800 stops by lifting or lowering the first elevator 100 to a floor corresponding to a call button in which the first call signal is input, and the door is opened.
  • the first elevator 100 and the second elevator 900 are located on the floor corresponding to the call button in which the first call signal is input. Lift or lower to stop and allow the door to open.
  • Such an elevator driving system using a camera divides a human figure detected by the camera into a male figure and a female figure, multiplies the number of the separated male figures by the average weight of the male, and the average weight of the female figures.
  • By multiplying by we can know the total weight of the waiting passengers more accurately, and operate an elevator that can accommodate the total weight of passengers waiting at the platform. This can reduce the power consumed in operating the elevator, and if there are a lot of passengers waiting for the platform, they can operate another elevator to reduce the waiting time for passengers and increase the passengers' satisfaction with the elevator.
  • the first elevator 100, the first weighing unit 110, the camera 200, the detecting unit 400, the calculating unit 500, the comparing unit 600, and the determining unit described in the elevator operating method using the camera 700, the display 710, the driver 800, and the second elevator 900 include the first elevator 100, the first weighing unit 110, the camera 200, and the elevator operating system using the camera described above. Since the detector 400, the calculator 500, the comparator 600, the determiner 700, the display 710, the driver 800, and the second elevator 900 are the same, description thereof will be omitted.
  • Elevator operation method using a camera is a platform photographing step (S110), human shape determination step (S120), a non-stop signal generation step (S130), a non-stop signal transmission step (S140) and the first elevator non-stop step (S150) It includes.
  • the camera 200 receives a first call signal of the first elevator 100 through a call button of the boarding point, photographs a predetermined area of the boarding point, and generates a photographed image as a first image. do.
  • the detector 400 determines whether a human shape exists in the first image generated by the camera 200.
  • the detector 400 In the non-stop signal generating step (S130), if the human shape is not detected in the first image generated by the camera 200, the detector 400 generates the non-stop signal.
  • the determination unit 700 receives the non-stop signal from the detection unit 400, and transmits the transmitted non-stop signal to the driver 800.
  • the driver 800 receives the first call signal through the call button and moves the first elevator 100 to the floor corresponding to the call button in which the first call signal is input.
  • the stop signal is transmitted from the determination unit 700, the first elevator 100 does not stop on the floor corresponding to the call button.
  • the elevator operation may be controlled by calculating weight by the number of the detected human shape.
  • a human figure number calculating step (S121-) is performed. 1), calculating the second weight value (S122-1), comparing the first weight value with the second weight value (S123-1), generating and transmitting the second stop signal and the third stop signal (S124-1) And a first elevator driving step S125-1.
  • the detection unit 400 calculates the detected human figure number.
  • the calculation unit 500 receives the number of the human figure calculated by the detector 400, and the first set weight value, which is the average weight of the person, to the calculated number of the human figure. Multiply by to calculate the second weight value.
  • the comparison unit 600 calculates the second weight value calculated by the calculation unit 500 and the first weight measurement unit 110 of the first elevator 100.
  • the first weight value measured for the current occupant of the first elevator (100) is transmitted, and compares the second weight value and the first weight value.
  • the determination unit 700 receives the first weight value and the second weight value from the comparator 600, and the first elevator 100. Can subtract the first weight value from the preset third weight value to generate a fourth weight value, and if the fourth weight value is greater than the second weight value, the first elevator. Generates a second stop signal for allocating the 100 and transmits the second stop signal to the driver 800, and when the fourth weight value is less than the second weight value, subtracts the fifth weight value from the fourth weight value. A third stop signal for additionally allocating an acceptable second elevator 900 is generated and transmitted to the driver 800.
  • the driver 800 when the driver 800 receives the second stop signal from the determination unit 700, the driver 800 moves to the floor corresponding to the call button in which the first call signal is input.
  • 1 elevator 100 stops by lifting or lowering to open the door, and when the determination unit 700 receives the second stop signal and the third stop signal, the first elevator 100 to the floor corresponding to the call button.
  • the second elevator 900 is lifted or lowered to stop and open the door.
  • the detected human shape is divided into a male shape and a female shape, and the weight of the separated male shape and the female shape is calculated to control the elevator operation.
  • the detected human shape is divided into a male shape and a female shape, and the weight of the separated male shape and the female shape is calculated to control the elevator operation.
  • the elevator driving method using a camera when a human shape is detected in the first image generated by the camera 200 in the human shape determination step (S120), a man shape and a woman shape number calculation step are performed. (S121-2), the fifth weight value calculation step (S122-2), the first weight value and the fifth weight value comparison step (S123-2), the first elevator, the second elevator stop signal generation and transmission step (S124 -2) and the first elevator, the second elevator driving step (S125-2).
  • the detection unit 400 calculates the male figure and the female figure among the detected human shapes, respectively.
  • the calculator 500 receives the male figure and the female figure calculated by the detector 400, and calculates the average weight of the male to the calculated male figure.
  • the third weight value is calculated by multiplying the second set weight value
  • the fourth weight value is calculated by multiplying the calculated number of female shapes by the third set weight value, which is the average weight of the woman, and the third weight value and the fourth weight value.
  • the fifth weight value is calculated by adding the value.
  • the comparison unit 600 calculates the fifth weight value calculated by the calculation unit 500 and the first weight measurement unit 110 of the first elevator 100.
  • the first weight value measured at) is received, and the fifth weight value is compared with the first weight value.
  • the determination unit 700 receives the fifth weight value and the first weight value from the comparison unit 600, and the first elevator 100 Can subtract the first weight value from the preset sixth weight value to generate a resultant weight as the seventh weight value, and if the seventh weight value is greater than the fifth weight value, the first elevator.
  • the second stop signal for allocating the 100 is generated and transmitted to the driving unit 800.
  • the eighth weight value is subtracted from the seventh weight value.
  • a third stop signal for additionally allocating an acceptable second elevator 900 is generated and transmitted to the driver 800.
  • the driver 800 moves to the floor corresponding to the call button in which the first call signal is input. 1 lift or lower the elevator 100 to stop and open the door, and when the determination unit 700 receives the second stop signal and the third stop signal, the call button corresponding to the first call signal is input.
  • the first elevator 100 and the second elevator 900 are raised or lowered to a floor to stop the door and open the door.
  • the elevator driving system using the camera according to the second exemplary embodiment of the present invention includes a first elevator 100, a camera 200, a detector 400, a determiner 700, and a driver. 800.
  • the camera 200 photographs a predetermined area of the boarding point and generates the photographed image as the first image.
  • the camera 200 continuously photographs a predetermined area of the platform at a predetermined time interval.
  • the detector 400 generates a stop signal once the human shape is not detected in the first image generated by the camera 200.
  • the determination unit 700 transmits the one stop signal to the driver 800 once the stop signal is transmitted from the detector 400.
  • the driver 800 receives the first call signal through the call button and moves the first elevator 100 to the floor corresponding to the call button in which the first call signal is input.
  • the first elevator 100 stops at the floor corresponding to the call button, and the door of the first elevator 100 is not opened.
  • the non-stop signal is transmitted to the driver 800 when the first elevator 100 almost arrives on the floor corresponding to the call button. Therefore, when the first call signal is input, the driver 800 receives the first elevator.
  • the camera 200 photographs the platform of the floor corresponding to the call button. It is preferable. That is, the camera 200 preferably photographs the boarding point of the floor corresponding to the call button to which the first call signal is input after a predetermined time after receiving the first call signal.
  • the first elevator 100 when the first elevator 100, which is not opened due to the stop signal, stops on the floor corresponding to the call button, the first elevator 100 photographs the platform with the camera 200 to reenter the door when the passenger reappears. It is desirable to open.
  • the driver 800 transmits a photographing signal to the camera 200 when the first elevator 100 is moved to the floor corresponding to the boarding point photographed by the camera 200.
  • the camera 200 When the camera 200 receives the photographing signal, the camera 200 retakes a predetermined area of the platform and generates the photographed image as a second image.
  • the detector 400 generates a first stop signal when a human shape is detected in the second image generated by the camera 200.
  • the determination unit 700 transmits a stop signal to the driver 800 when the first stop signal is transmitted from the detector 400.
  • the driver 800 causes the door of the first elevator 100 to open when the first stop signal is transmitted from the determiner 700.
  • Such an elevator driving system using a camera has a situation where the user does not need to use the elevator while calling the elevator through the call button and the elevator moves to the floor corresponding to the call button. Since there is no human shape in the platform, it is possible to reduce the power consumed to open the door of the elevator by not opening the door of the elevator.
  • the elevator operating system using the camera may check the weight of the passenger currently waiting in the elevator waiting for the elevator in the platform.
  • the elevator driving system using the camera further includes a first weighing unit 110 and a display 710.
  • the first weighing unit 100 is included in the first elevator 100, and measures the weight of the occupant of the first elevator 100 as a first weight value.
  • the determination unit 700 further generates a first display value obtained by dividing the first weight value by the total weight value that can be accommodated by the first elevator 100 by dividing the first weight value.
  • the display 710 is provided in the platform and receives and displays the first display value generated by the determination unit 700.
  • the elevator driving system using the camera described above may control the elevator operation by calculating the weight of the number of the detected human shape when the human shape is detected.
  • the elevator driving system using the camera further includes a first weighing unit 110, a calculator 500, and a comparator 600.
  • the first weighing unit 100 is included in the first elevator 100, and measures the weight of the occupant of the first elevator 100 as a first weight value.
  • the detector 400 calculates the number of detected human shapes.
  • the calculator 500 receives the number of the person shape calculated by the detector 400, and calculates the second weight value by multiplying the calculated number of the person shape by the first set weight value, which is the average weight of the person.
  • the comparison unit 600 receives the second weight value calculated by the calculation unit 500 and the first weight value measured by the first weight measurement unit 110 of the first elevator 100, and compares the second weight value with the second weight value. Compare the first weight value.
  • the determination unit 700 receives the first weight value and the second weight value from the comparator 600, and the total weight value that can be accommodated by the first elevator 100 is the first weight from the third weight value. Subtract the value and generate the result as the fourth weight value, and if the fourth weight value is greater than the second weight value, generate a second stop signal for allocating the first elevator 100 and transmit it to the driver 800. If the fourth weight value is less than the second weight value, the third stop signal for additionally allocating a second elevator 900 that can accommodate the fifth weight value obtained by subtracting the second weight value from the fourth weight value. Generate and transmit to the driver 800.
  • the driver 800 stops by lifting or lowering the first elevator 100 to a floor corresponding to a call button in which the first call signal is input, and the door is opened.
  • the first elevator 100 and the second elevator 900 are located on the floor corresponding to the call button in which the first call signal is input. Lift or lower to stop and allow the door to open.
  • Such an elevator driving system using a camera can know the total weight of passengers waiting at the platform by multiplying the number of human figures detected by the camera by the average weight of the person, and calculates the total weight of passengers waiting at the platform.
  • the detected human shape is divided into a male shape and a female shape, and the weight of the divided male and female shapes is calculated to control the elevator operation.
  • the first weighing unit 100 is included in the first elevator 100, and measures the weight of the occupant of the first elevator 100 as a first weight value.
  • the detector 400 calculates a number of male shapes and a number of female shapes, respectively, from the detected human shapes.
  • the calculator 500 receives the male figure and the female figure calculated by the detector 400, multiplies the calculated male figure by the second set weight value, which is the average weight of the male, to multiply the third weight value.
  • the fourth weight value is calculated by multiplying the calculated number of female shapes by the third set weight value, which is the average weight of the female, and the fifth weight value is calculated by adding the third weight value and the fourth weight value.
  • the comparison unit 600 receives the fifth weight value calculated by the calculation unit 500 and the first weight value measured by the first weight measurement unit 110 of the first elevator 100, and receives the fifth weight value. Compare the first weight value.
  • the determination unit 700 receives the fifth weight value and the first weight value from the comparison unit 600, and the first weight from the sixth weight value in which the total weight value that the first elevator 100 can accommodate is preset. Subtract the value and generate the result as the seventh weight value, and if the seventh weight value is greater than the fifth weight value, generate a second stop signal for allocating the first elevator 100 and transmit it to the driver 800. And a third stop signal for further allocating a second elevator 900 that can accommodate the eighth weight value by subtracting the fifth weight value from the seventh weight value when the seventh weight value is smaller than the fifth weight value. Generate and transmit to the driver 800.
  • the driver 800 stops by lifting or lowering the first elevator 100 to a floor corresponding to a call button in which the first call signal is input, and the door is opened.
  • the first elevator 100 and the second elevator 900 are located on the floor corresponding to the call button in which the first call signal is input. Lift or lower to stop and allow the door to open.
  • Such an elevator driving system using a camera divides a human figure detected by the camera into a male figure and a female figure, multiplies the number of the separated male figures by the average weight of the male, and the average weight of the female figures.
  • By multiplying by we can know the total weight of the waiting passengers more accurately, and operate an elevator that can accommodate the total weight of passengers waiting at the platform. This can reduce the power consumed in operating the elevator, and if there are a lot of passengers waiting for the platform, they can operate another elevator to reduce the waiting time for passengers and increase the passengers' satisfaction with the elevator.
  • the first elevator 100, the first weighing unit 110, the camera 200, the detecting unit 400, the calculating unit 500, the comparing unit 600, and the determining unit described in the elevator operating method using the camera 700, the display 710, the driver 800, and the second elevator 900 include the first elevator 100, the first weighing unit 110, the camera 200, and the elevator operating system using the camera described above. Since the detector 400, the calculator 500, the comparator 600, the determiner 700, the display 710, the driver 800, and the second elevator 900 are the same, description thereof will be omitted.
  • the elevator driving method using the camera includes a boarding point photographing step S210, a human shape determining step S220, an end stop signal generation step S230, an end stop signal transmission step S240, and a first step. 1 elevator stop and door opening step (S250).
  • the camera 200 receives a first call signal of the first elevator 100 through a call button of the boarding point, photographs a predetermined area of the boarding point, and generates a photographed image as a first image. do.
  • the detector 400 determines whether a human shape exists in the first image generated by the camera 200.
  • the detection unit 400 In one stop signal generation step (S230), the detection unit 400 generates a one stop signal when a human shape is not detected in the first image generated by the camera 200.
  • the determination unit 700 transmits the one stop signal to the driver 800.
  • the driver 800 receives the first call signal through the call button and corresponds to the call button in which the first elevator 100 inputs the first call signal.
  • the stop signal is transmitted from the determination unit 700, the first elevator 100 stops on the floor corresponding to the call button, and the door of the first elevator 100 is not opened.
  • the first elevator 100 when the first elevator 100, which is not opened due to the stop signal, stops on the floor corresponding to the call button, the first elevator 100 photographs the platform with the camera 200 to reenter the door when the passenger reappears. It is desirable to open.
  • the elevator driving method using the camera includes a photographing signal transmission step S251, a platform re-photographing step S252, a third human shape determination step S253, and a first stop signal.
  • Generating step (S254), the first stop signal transmission step (S255) and the first elevator door opening step (S256) further.
  • the driving unit 800 transmits a photographing signal to the camera 200 when the first elevator 100 is moved to the floor corresponding to the boarding area photographed by the camera 200.
  • the camera 200 In the boarding area re-taking step (S252), when the camera 200 receives a photographing signal, the camera 200 re-photographs a predetermined area of the boarding area, and generates the captured image as a second image.
  • the detection unit 400 determines whether a human shape exists in the second image generated by the camera 200.
  • the detector 400 when a human shape is detected in the second image generated by the camera 200, the detector 400 generates a first stop signal.
  • the determination unit 700 transmits a first stop signal to the driver 800.
  • the driver 800 transmits a non-stop signal from the determination unit 700, the door of the first elevator 100 is opened.
  • the elevator operation may be controlled by calculating weight by the number of the detected human shape.
  • the elevator driving method using the camera when the human shape is detected in the first image generated by the camera 200 in the human shape determination step (S220), the human figure number calculating step (S221-1), calculating the second weight value (S222-1), comparing the first weightless value with the second weight value (S223-1), generating and transmitting the second stop signal and the third stop signal (S224-) 1) and the first elevator and the second elevator driving step (S225-1).
  • the detection unit 400 calculates the detected human figure number.
  • the calculation unit 500 receives the number of the human figure calculated by the detector 400, and the first set weight value that is the average weight of the person to the calculated number of the human figure. Multiply by to calculate the second weight value.
  • the comparison unit 600 calculates the second weight value calculated by the calculation unit 500 and the first weight measurement unit 110 of the first elevator 100.
  • the first weight value measured for the current occupant of the first elevator (100) is transmitted, and compares the second weight value and the first weight value.
  • the determination unit 700 receives the first weight value and the second weight value from the comparator 600, and the first elevator 100. Can subtract the first weight value from the preset third weight value to generate a fourth weight value, and if the fourth weight value is greater than the second weight value, the first elevator. Generates a second stop signal for allocating the 100 and transmits the second stop signal to the driver 800, and when the fourth weight value is less than the second weight value, subtracts the fifth weight value from the fourth weight value. A third stop signal for additionally allocating an acceptable second elevator 900 is generated and transmitted to the driver 800.
  • the driver 800 when the driver 800 receives the second stop signal from the determination unit 700, the driver 800 moves to the floor corresponding to the call button in which the first call signal is input.
  • 1 elevator 100 stops by lifting or lowering to open the door, and when the determination unit 700 receives the second stop signal and the third stop signal, the first elevator 100 to the floor corresponding to the call button.
  • the second elevator 900 is lifted or lowered to stop and open the door.
  • the detected human shape is divided into a male shape and a female shape, and the weight of the separated male shape and the female shape is calculated to control the elevator operation.
  • the detected human shape is divided into a male shape and a female shape, and the weight of the separated male shape and the female shape is calculated to control the elevator operation.
  • the elevator driving method using the camera when the human shape is detected in the first image generated by the camera 200 in the human shape determination step (S220), the male shape and the female shape Numerical calculation step (S221-2), fifth weight value calculation step (S222-2), the first weight value and the fifth weight value comparison step (S223-2), the first elevator, the second elevator stop signal generation and transmission Step S224-2 and the first elevator, the second elevator driving step (S225-2) is further included.
  • the detection unit 400 calculates the male figure and the female figure among the detected human shapes, respectively.
  • the calculator 500 receives the male figure and the female figure calculated by the detector 400, and calculates the average weight of the male to the calculated male figure.
  • the third weight value is calculated by multiplying the second set weight value
  • the fourth weight value is calculated by multiplying the calculated number of female shapes by the third set weight value, which is the average weight of the woman, and the third weight value and the fourth weight value.
  • the fifth weight value is calculated by adding the value.
  • the comparison unit 600 calculates the fifth weight value calculated by the calculation unit 500 and the first weight measurement unit 110 of the first elevator 100.
  • the first weight value measured at) is received, and the fifth weight value is compared with the first weight value.
  • the determination unit 700 receives the fifth weight value and the first weight value from the comparison unit 600, and the first elevator 100 Can subtract the first weight value from the preset sixth weight value to generate a resultant weight as the seventh weight value, and if the seventh weight value is greater than the fifth weight value, the first elevator.
  • the second stop signal for allocating the 100 is generated and transmitted to the driving unit 800.
  • the eighth weight value is subtracted from the seventh weight value.
  • a third stop signal for additionally allocating an acceptable second elevator 900 is generated and transmitted to the driver 800.
  • the driver 800 moves to the floor corresponding to the call button in which the first call signal is input. 1 lift or lower the elevator 100 to stop and open the door, and when the determination unit 700 receives the second stop signal and the third stop signal, the call button corresponding to the first call signal is input.
  • the first elevator 100 and the second elevator 900 are raised or lowered to a floor to stop the door and open the door.
  • first elevator 110 first weighing unit
  • Determination unit 710 Display

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Elevator Control (AREA)

Abstract

La présente invention concerne un système de fonctionnement d'ascenseur utilisant un appareil photographique, lequel système de fonctionnement d'ascenseur comprend : un premier ascenseur ; un appareil photographique pour photographier une région pré-configurée d'une plateforme pour générer une première image s'il existe un premier signal d'appel pour le premier ascenseur entré par un bouton d'appel dans la plateforme ; une partie de détection pour générer un signal de non-arrêt en cas d'absence de détection d'une forme d'une personne à partir de la première image ; une partie de décision pour émettre un signal de non-arrêt à une partie d'entraînement en cas de réception du signal de non-arrêt à partir de la partie de détection ; et la partie d'entraînement pour déplacer le premier ascenseur vers l'étage correspondant au bouton d'appel ayant généré un premier signal d'appel, ou n'arrêtant pas le premier ascenseur à l'étage correspondant au bouton d'appel en cas de réception du signal de non-arrêt à partir de la partie de décision.
PCT/KR2014/002637 2013-04-01 2014-03-28 Systeme de fonctionnement d'ascenseur utilisant un appareil photographique et procede associe WO2014163331A1 (fr)

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KR10-2013-0035272 2013-04-01
KR1020130035272A KR101448726B1 (ko) 2013-04-01 2013-04-01 카메라를 이용한 엘리베이터 운행 시스템 및 방법

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CN114180422A (zh) * 2021-12-09 2022-03-15 北京声智科技有限公司 电梯控制方法、装置、电子设备及可读存储介质
US11511964B2 (en) 2018-10-24 2022-11-29 Otis Elevator Company System for monitoring lobby activity to determine whether to cancel elevator service

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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CN105384032A (zh) * 2015-12-24 2016-03-09 广州永日电梯有限公司 一种防止电梯轿厢意外移动的方法
KR102009568B1 (ko) * 2017-10-24 2019-08-12 김세찬 엘리베이터 제어방법 및 장치

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CN114180422A (zh) * 2021-12-09 2022-03-15 北京声智科技有限公司 电梯控制方法、装置、电子设备及可读存储介质
CN114180422B (zh) * 2021-12-09 2023-09-22 北京声智科技有限公司 电梯控制方法、装置、电子设备及可读存储介质

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