JP2020023405A - Remote control system of lifting device - Google Patents

Abstract

To provide a remote control system capable of remotely making a lifting device execute a desired content by expression of a person.SOLUTION: A remote control system 1 comprises a control microcomputer 20 and a portable terminal 3. The portable terminal 3 includes a sensor unit 30 acquiring sound of a user with time, a waveform converting unit 31 converting sound of a user acquired by the sensor unit 30 into first waveform data having a time axis, an extraction unit 32 extracting operation of a corresponding elevator 2 by comparing the converted first waveform data with a plurality of pieces of second waveform data that are stored in advance and associated with the operation of the elevator 2, and a transmission unit 33 transmitting an extraction result to the control microcomputer 20. The control microcomputer 20 controls the elevator 2 on the basis of the extraction result. The sound generated by a user includes a meaningless voice, sound of clapping of user's hands, or blowing sound of a whistle carried by the user.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a remote control system for remotely operating and confirming an elevator device such as an elevator or an escalator.

  2. Description of the Related Art Conventionally, a lifting and lowering device has been provided with an operation panel capable of operating the lifting and lowering device and confirming the operation of the lifting and lowering device (see Patent Document 1). The operation panel is installed in, for example, an elevator car or a landing. The operation panel installed on the car has a destination button for registering a destination floor of the car and a door opening / closing button for instructing opening / closing of a door. The operation panel installed at the landing has a call button for registering a car call.

  By the way, for example, a user in a wheelchair may not be able to reach an operation panel disposed at a high position or the like. Therefore, it is desired that such a user can operate the operation panel from a position away from the operation panel. Also, depending on the user, it may be difficult to perform an operation such as pressing a button on the operation panel.

JP 2005-96982 A

  Therefore, the present invention provides a remote control system that can cause a lifting device to execute desired contents remotely according to a human expression.

  A remote control system for an elevating device according to the present invention includes a control microcomputer for controlling the elevating device, and a mobile terminal capable of communicating with the control microcomputer, and the mobile terminal obtains a human expression with time. And a waveform conversion unit that converts the representation of a person acquired by the sensor unit into first waveform data having a time axis, and a plurality of pre-stored first waveform data converted by the waveform conversion unit. Operating the lift device corresponding to the converted first waveform data by comparing the plurality of second waveform data, each of which is associated with the operation of the lift device, the second waveform data. Extractor, and a transmission unit for transmitting the extraction result by the extraction unit to the control microcomputer, the control microcomputer based on the extraction result transmitted from the transmission unit Controlling the serial lifting device, characterized in that.

  In the above-described remote control system for the lifting device, the lifting device is controlled based on an operation corresponding to a human expression. In other words, the elevating device can remotely execute desired contents.

  In the remote control system for the elevating device, the mobile terminal may include a storage unit that stores the plurality of second waveform data, and the storage unit may be capable of writing the second waveform data.

  According to this configuration, since the second waveform data can be added to the storage unit, by writing the second waveform data related to the operation of the lifting device, a new operation of the lifting device (previously stored in the storage unit) is performed. No lifting device operation) can be performed.

  Another remote control system for a lifting device according to the present invention includes a control microcomputer for controlling the lifting device, and a mobile terminal capable of communicating with the control microcomputer, and the mobile terminal acquires a human expression over time. A sensor unit, a waveform conversion unit that converts the expression of a person acquired by the sensor unit into first waveform data having a time axis, and the first waveform data converted by the waveform conversion unit and stored in advance. A plurality of third waveform data, each of which is compared with the plurality of third waveform data associated with at least one of a confirmation item for the elevating device and a requirement for the elevating device; An extraction unit for extracting at least one of a confirmation item for the lifting device and a requirement for the lifting device corresponding to the first waveform data; And a output unit for outputting information from the control microcomputer, wherein the control microcomputer transmits the confirmation item and the request based on the extraction result transmitted from the transmission unit. Transmitting information on at least one of the items to the portable terminal.

  In the remote control system for the lifting device, information on confirmation items and requirements corresponding to human expressions is transmitted from the control microcomputer of the lifting device to the mobile terminal. In other words, the elevating device can remotely execute desired contents.

  In the remote control system for the lifting device, the portable terminal may include a storage unit that stores the plurality of the third waveform data, and the storage unit may be capable of writing the third waveform data.

  According to this configuration, since the third waveform data can be added to the storage unit, by writing the third waveform data related to the confirmation items and requirements of the elevating device, new confirmation items (storage unit) for the elevating device can be remotely controlled. Also, the mobile terminal can be made to transmit information on the lifting device not previously stored in the storage device and new requirements (requirements of the lifting device not previously stored in the storage unit).

  In the remote control system of the elevating device, the sensor unit has a microphone, the first waveform data is an axis representing a characteristic of sound data acquired by the microphone, and a time at which the sound data is acquired. Sound waveform data having a corresponding time axis may be included.

  According to such a configuration, it is possible to cause the lifting device to execute desired contents by expressing sound.

  In the remote control system of the elevating device, the sensor unit includes an acceleration sensor, and the first waveform data includes an axis representing acceleration data acquired by the acceleration sensor, and a time at which the acceleration data is acquired. It may include acceleration waveform data having a corresponding time axis.

  According to this configuration, it is possible to cause the elevating device to execute desired contents by a motion (gesture) of applying acceleration in a predetermined direction by moving the mobile terminal.

  In the remote control system of the elevating device, the sensor unit has a gyro sensor, the first waveform data, the axis representing the tilt data obtained by the gyro sensor, and the time when the tilt data was obtained It may include gradient waveform data having a corresponding time axis.

  According to such a configuration, it is possible to cause the elevating device to execute desired contents by a motion (gesture) of tilting the mobile terminal.

  In the remote control system for the elevating device, the sensor unit is a camera, and the first waveform data corresponds to an axis representing a characteristic of image data acquired by the camera and a time at which the image data is acquired. May be included.

  According to such a configuration, it is possible to cause the elevating device to execute desired contents according to the posture (pose) or action (gesture) of the person.

  In the remote control system for the lifting device, the control microcomputer may transmit a control result of the lifting device after acquiring an extraction result from the mobile terminal to the mobile terminal.

  According to such a configuration, the result of remote control of the lifting device can be confirmed by the portable terminal.

  As described above, according to the present invention, it is possible to provide a remote control system capable of causing a lifting / lowering device to execute desired contents remotely by a human expression.

FIG. 1 is a block diagram of a remote control system for a lifting device according to an embodiment of the present invention.

  Hereinafter, a remote control system for a lifting device according to the present invention will be described. The remote control system is a system that remotely controls a lifting device such as an elevator or an escalator, in other words, a system that causes a lifting device to execute desired contents remotely. The desired contents are, for example, an operation such as a hall call from a hall, a remote check of a check item such as an indicator display, and a remote check of a requirement such as a numerical value stored in a memory of the control microcomputer. The elevator device includes an elevator, an escalator, and the like. Hereinafter, a remote monitoring system for the elevator will be described.

  As shown in FIG. 1, the remote control system includes an elevator 2 having a control microcomputer 20 and a portable terminal 3 capable of communicating with the control microcomputer 20.

  Although FIG. 1 shows one elevator 2, the remote control system 1 of the present embodiment includes a plurality of elevators 2. Although one mobile terminal 3 is shown in FIG. 1, the remote control system 1 of the present embodiment includes a plurality of elevators 2.

  The portable terminal 3 is, for example, a portable terminal such as a PDA (Personal Digital Assistant) or a notebook personal computer, or a wearable terminal. Specifically, the mobile terminal 3 is carried by a user or the like (an elevator user, an elevator administrator, or the like).

  The mobile terminal 3 also controls the operation of the elevator unit 2, the sensor unit 30 that acquires the expression of a person over time, the waveform conversion unit 31 that converts the expression of the person acquired by the sensor unit 30 into first waveform data, and the like. An extraction unit 32 for extraction and a transmission unit 33 for transmitting the extraction result to the control microcomputer 20 are provided. In the remote control system 1 of the present embodiment, the mobile terminal 3 further includes an input unit 34 capable of inputting various information, an output unit 35 capable of outputting various information, and an extraction unit 32 for extracting the operation of the elevator 2. The storage unit 36 includes a storage unit 36 for storing second waveform data, third waveform data, and the like used at the time, and a registration unit 37 that can write the second waveform data and third waveform data into the storage unit 36.

  The operation of the elevator 2 includes, for example, a call for an ascending car from the landing (hereinafter, referred to as an "ascending hall call"), a call for a descending car from the landing (hereinafter, referred to as a "descending hall call"), The destination floor of the car is designated as the first floor, the destination floor of the car is designated as the second floor, and the doors (car door and landing door) are opened and closed. Items to be confirmed with respect to the elevator 2 are, for example, display of indicators provided at the landing. The expression of a person is an expression of a person's voice, a person's motion (gesture), a person's posture (pose), and the like.

  The input unit 34 is, for example, an input key or a keyboard. The output unit 35 is, for example, a display. When the mobile terminal 3 includes a touch panel display, this display also serves as the input unit 34 and the output unit 35.

  In the remote control system 1 according to the present embodiment, when a user or the like inputs a command to remotely control the elevator 2 via the input unit 34, the output unit 35 “operates the elevator in an expression of a person”. Alternatively, a display requesting selection of one of “registration mode for registering the expression of a person in association with a new operation of the elevator or a new confirmation item for the elevator” is performed. When the operation mode or the registration mode is selected, the input unit 34 notifies the waveform conversion unit 31, the output unit 35, the registration unit 37, and the like of the selected mode.

  The remote control of the elevator 2 may be performed, for example, by making a hall call or confirming the display of an indicator from a position distant from the operation panel of the elevator 2 or by not directly operating the operation panel of the elevator 2. Is a control for making a hall call or the like.

  When the operation mode is selected, the output unit 35 displays, for example, a message requesting to perform a human expression (for example, a message display such as “Please make a registered sound”, or a message “Register a registered gesture. Please display message). In the operation mode, when the control microcomputer 20 transmits “information about confirmation items based on the extraction result transmitted from the transmission unit 33” in the operation mode, the output unit 35 displays the information.

  When the registration mode is selected, the output unit 35 displays a request for inputting a new operation of the elevator to be registered in association with the expression of a person (for example, “Please select an operation to be registered from the following candidates” Of the elevator) and a request to input new confirmation items for the elevator to be registered in association with the expression of a person (for example, a message display of “Please select the confirmation item to be registered from the following candidates”) . The input unit 34 outputs the information to the registration unit 37 when new operation of these elevators or information on new confirmation items for these elevators is input in the registration mode.

  As described above, the sensor unit 30 can acquire the expression of a person, and outputs the acquired expression of the person to the waveform conversion unit 31 in both the operation mode and the registration mode. The sensor unit 30 includes, for example, a microphone (microphone) 300, an acceleration sensor 301, and a camera 302.

  The microphone 300 can acquire sound data corresponding to the sound collected over time, and outputs the acquired sound data to the waveform conversion unit 31. Specifically, the sound collected by the microphone 300 may be a voice by a user or the like (a meaningful word (for example, “first floor” or the like) or a meaningless utterance (for example, “a”)), or a user or the like. The sounds include a clapping sound of a hand and a whistling sound of a user or the like.

  The acceleration sensor 301 is a sensor capable of acquiring acceleration data corresponding to the acceleration of the mobile terminal 3 acquired over time, and outputs the acquired acceleration data to the waveform conversion unit 31. Specifically, the acceleration sensor 301 stores acceleration data in response to a motion (a gesture, for example, a motion in which a user or the like shakes the mobile terminal a plurality of times with a hand) to move the mobile terminal 3 in a predetermined direction. To get.

  The camera 302 can acquire image data corresponding to an image of the surroundings taken over time, and outputs the acquired image data to the waveform conversion unit 31. Specifically, the image data acquired by the camera 302 is image data including a pose or a gesture of a user or the like. More specifically, the pose of the user or the like is, for example, “a pose pointing up with the index finger” or the like, and the gesture of the user or the like is, for example, “movement of raising one hand”, “movement of the head left, right, up, or down” , “Movement of the eyes (pupils) in the left, right, up and down directions”, and “blinking and winking operations”.

  In both the operation mode and the registration mode, the waveform conversion unit 31 converts a human expression (for example, sound data, acceleration data, image data) acquired by the sensor unit 30 into first waveform data having a time axis. I do. In the remote control system 1 of the present embodiment, the first waveform data includes sound waveform data having an axis representing the characteristics of the sound data, a time axis corresponding to the time at which the sound data was acquired, and acceleration data. Acceleration waveform data having an axis representing a characteristic and a time axis corresponding to the time at which the acceleration data was acquired, having an axis representing the characteristic of the image data, and a time axis corresponding to the time at which the image data was acquired Image waveform data.

  Specifically, the waveform conversion unit 31 converts the sound data acquired by the microphone 300 into sound waveform data having an axis representing the characteristics of the sound data and a time axis corresponding to the time when the sound data was acquired. I do. The axis representing the characteristics of the sound data is, for example, an axis representing the frequency of the sound, and in this case, the sound waveform data is data indicating a temporal change in the frequency of the sound.

  In addition, the waveform conversion unit 31 converts the acceleration data acquired by the acceleration sensor 301 into acceleration waveform data having an axis representing the characteristics of the acceleration data and a time axis corresponding to the time when the acceleration data was acquired. . The axis representing the characteristic of the acceleration is, for example, an axis representing the magnitude of the acceleration. In this case, the acceleration waveform data is data indicating a change with time of the acceleration.

  Further, the waveform converter 31 converts the image data acquired by the camera 302 into image waveform data having an axis representing the characteristics of the image data and a time axis corresponding to the time when the image data was acquired. The axis representing the characteristics of the image data is, for example, an axis representing the saturation of the image and an axis representing the luminance of the image. In this case, the image waveform data is data representing the change over time in the saturation and luminance of the image It is. The axis representing the characteristics of the image data is, for example, an axis indicating the position of a specific part in the image. In this case, the image waveform data is data indicating the locus of the specific part in the image.

  Specifically, when the image waveform data indicates a locus of a specific part in the image, the waveform conversion unit 31 detects the contour of the image and acquires each vertex (a head or a fingertip of a user or the like) as a point. The temporal change in the vertical direction (height) of this point and the temporal change in the horizontal direction of this point are defined as image waveform data.

  In the remote control system 1 of the present embodiment, the waveform converter 31 outputs the converted first waveform data to the extractor 32 in the operation mode. In the registration mode, the waveform conversion unit 31 outputs the converted first waveform data to the registration unit 37.

  The storage unit 36 stores in advance, for example, a plurality of second waveform data items associated with the operation of the elevator 2 and a plurality of third waveform data items associated with items to be confirmed for the elevator 2. The storage unit 36 is capable of writing the second waveform data and writing the third waveform data. In the remote control system 1 according to the present embodiment, the storage unit 36 stores both the second waveform data and the third waveform data in a rewritable manner. The storage unit 36 stores the second waveform data and the third waveform data collectively.

  Specifically, the storage unit 36 stores the operation “call to the ascending hall”, the sound “upstream”, the gesture “the operation of raising one hand”, and the pose “the pose pointing upward with the index finger” in association with each other. . In addition, the storage unit 36 stores the operation “call for descending hall”, the sound “dumb”, the gesture “movement of lowering one hand”, and the pose “pose with the index finger pointing downward”. Further, the storage unit 36 stores the confirmation item “indicator”, the sound “display”, the gesture “the motion of waving one hand left and right”, and the pose “the pose of holding one hand” in association with each other.

  The extraction unit 32 compares the first waveform data converted by the waveform conversion unit 31 with the second waveform data in the storage unit 36 in the operation mode. When the first waveform data and the second waveform data match as a result of the comparison, the extraction unit 32 checks the elevator operation and the elevator operation stored in the storage unit 36 in association with the matched second waveform data. Is extracted, and the extraction result (operations of the elevator and items to be checked for the elevator) is output to the transmission unit 33.

  When the first waveform data and the second waveform data match as a result of the comparison, for example, the extraction unit 32 may cause the output unit 35 to perform a message indicating that the operation has been recognized. If the first waveform data and the second waveform data do not match, for example, a display requesting that the expression of a person be performed again (for example, “Operation failed. Registered again. Please display a message such as "Please make a sound." Or a message "The operation failed. Please perform the registered gesture again."

  The transmission unit 33 transmits the extraction result of the extraction unit 32 to the control microcomputer 20 in the operation mode. In the remote control system 1 of the present embodiment, the transmission unit 33 transmits the extraction result of the extraction unit 32 to the control microcomputer 20 via the receiver 21 described later in the operation mode. In the remote control system 1 according to the present embodiment, the transmission unit 33 can communicate with the control microcomputer 20 via the receiver 21 by, for example, infrared communication.

  When a new operation of the elevator is output from the input unit 34 in the registration mode, the registration unit 37 associates the first waveform data converted by the waveform conversion unit 31 with the operation of the elevator as the second waveform data. Write to the storage unit 36. In addition, in the registration mode, when a new operation of the elevator is output from the input unit 34 in the registration mode, the registration unit 37 uses the first waveform data converted by the waveform conversion unit 31 as the second waveform data to perform the new operation. The data is stored in the storage unit 36 in association with the data. Further, in the registration mode, when a new check item for the elevator is output from the input unit 34 in the registration mode, the registration unit 37 sets the first waveform data converted by the waveform conversion unit 31 as the third waveform data and sets a new waveform for the elevator 2. The information is written in the storage unit 36 in association with the confirmation items.

  The elevator 2 includes, in addition to a control microcomputer 20 for controlling the elevator 2, a receiver 21 connected to the control microcomputer 20 and a car that moves up and down a hoistway provided in a building where the elevator 2 is installed. An operation unit (not shown).

  In the elevator 2, one receiver 21 is shown in FIG. 1, but the elevator 2 has a plurality of receivers 21. When the elevator 2 is installed in a building having a plurality of floors, the receiver 21 is installed, for example, around the control microcomputer 20, around a car, and at each floor of the building.

  The receiver 21 can receive the extraction result output from the transmission unit 33 in the operation mode. Further, when receiving the extraction result output from the transmission unit 33, the receiver 21 outputs the received extraction result to the control microcomputer 20.

  When the plurality of receivers 21 receive the extraction result, each receiver 21 can output the magnitude of the received signal (the signal indicating the received extraction result) to the control microcomputer 20 in addition to the extraction result. There may be. In this case, the control microcomputer 20 may employ the extraction result output by the receiver 21 that has received the largest signal among the plurality of receivers 21. When the receiver 21 that has received the largest signal is the receiver 21 installed in a hierarchy, information indicating this hierarchy is sent to the control microcomputer 20 in addition to the received extraction result and the size of the received signal. May be output.

  When the extraction result transmitted from the transmission unit 33 is an operation of the elevator 2, the control microcomputer 20 controls the elevator 2 based on the extraction result. Specifically, in the operation mode, when the extraction result and the information indicating the hierarchy are transmitted from the transmission unit 33 in the operation mode, the control microcomputer 20 divides the car into the hierarchy (by the information transmitted from the receiver 21). After moving to the indicated level) and stopping, the doors (car door and landing door) are opened and closed, and the car is raised after a certain period of time.

  Further, when the extraction result from the transmission unit 33 is a confirmation item for the elevator 2, the control microcomputer 20 transmits information on the confirmation item based on the extraction result to the mobile terminal 3. Specifically, when the transmission unit 33 transmits the extraction result with the “indicator” and the information indicating the hierarchy, the control microcomputer 20 transmits information related to the display of the indicator (for example, “the car is stopped on the third floor.” Is transmitted to the mobile terminal 3.

  In the above remote control system 1, the control microcomputer 20 controls the elevator 2 based on an operation corresponding to the expression of a person, and transmits information on confirmation items corresponding to the expression of a person from the control microcomputer 20 to the mobile terminal 3. Can be sent. In other words, in the remote control system 1, the desired contents (for example, a hall call, etc.) can be stored in the elevator 2 remotely (for example, without directly operating this operation panel from a position away from the operation panel of the elevator 2). ) Can be executed.

  In the remote control system 1 of the present embodiment, since the second waveform data can be added to the storage unit 36, by writing the second waveform data related to the operation of the elevator, the new operation of the elevator (to the storage unit 36) can be remotely performed. Elevator operation that is not stored in advance). Further, since the third waveform data can be added to the storage unit 36, new confirmation items for the elevator 2 (for elevators not stored in the storage unit 36 in advance) can be written by writing the third waveform data related to the confirmation items of the elevator. Confirmation items) can also be transmitted from the control microcomputer 20 to the portable terminal 3.

  Further, in the remote control system 1 according to the present embodiment, it is possible to cause the elevator 2 to execute desired contents based on the expression of a sound by a person, the movement (gesture) of the person, and the posture (pose) of the person.

  Further, in the remote control system 1 of the present embodiment, since the user or the like can associate the expression of the desired person with the operation of the elevator 2 and the confirmation items for the elevator 2, the expression of the person other than the preset expression of the person is used. In addition, even when an expression that is easy to implement for a user or the like is performed, it is possible to cause the elevator 2 to execute desired contents.

  It should be noted that the remote control system of the present invention is not limited to the above embodiment, and it is needless to say that various changes can be made without departing from the scope of the present invention. For example, the configuration of another embodiment can be added to the configuration of one embodiment, and a part of the configuration of one embodiment can be replaced with the configuration of another embodiment. Further, a part of the configuration of an embodiment can be deleted.

  For example, the mobile terminal 3 may be carried by a technician in charge of elevator maintenance. In this case, the storage unit 36 may store the third waveform data in association with the requirement for the elevator instead of the confirmation item for the elevator. The requirements for the elevator are, for example, information such as numerical values in various memories of the control microcomputer. In this case, the extraction unit 32 compares the first waveform data converted by the waveform conversion unit 31 with the third waveform data in the storage unit 36 in the operation mode. When the three waveform data match, the requirements for the elevator stored in association with the matched third waveform data in the storage unit 36 are extracted, and the extraction result (requirements for the elevator) is output to the transmission unit 33. I do. Further, the transmitting unit 33 transmits the extraction result of the extracting unit 32 to the control microcomputer 20 in the operation mode. When the transmitting unit 33 transmits the request for the elevator 2 as the extraction result, The information about the requirements based on the extraction result is transmitted to the mobile terminal 3. Specifically, when the transmitting unit 33 transmits the extraction result of “the numerical value in the memory corresponding to the specific address” and the information indicating the hierarchy, the control microcomputer 20 transmits information based on the extraction result (for example, “address a Is transmitted to the portable terminal 3).

  As described above, in the remote control system 1, the information on the requirement corresponding to the expression of a person is transmitted from the control microcomputer 20 to the portable terminal 3. In other words, it is possible to cause the elevator 2 to remotely execute desired contents. Specifically, the technician can grasp the condition of the elevator 2 by confirming the requirements on the mobile terminal 3.

  Further, in this case, when a new requirement for the elevator is output from the input unit 34 in the registration mode, the registration unit 37 sets the first waveform data converted by the waveform conversion unit 31 as the third waveform data. The information may be written in the storage unit 36 in association with the requirements for the elevator. Accordingly, the third waveform data can be added to the storage unit 36. Therefore, by writing the third waveform data related to the requirement for the elevator, the new requirement for the elevator (which is not stored in the storage unit 36 in advance) is written. (Requirements for the elevator 2).

  Note that the storage unit 36 may store the third waveform data in association with both the confirmation items for the elevator and the requirements for the elevator.

  Further, after acquiring the extraction result from the mobile terminal 3, the control microcomputer 20 outputs the control result in the elevator 2 (for example, a control result such as “Execution of ascending hall call”) to the mobile terminal 3. Is also good. The mobile terminal 3 may output the control result output from the control microcomputer 20 by character display or image display by the output unit 35. When the output unit 35 includes a speaker, the control result output from the control microcomputer 20 may be output as audio. In this case, the user or the like can check the control result of the elevator 2 by the expression of a person using the portable terminal 3.

  The storage unit 36 may store the operation of one elevator in association with at least one of the expression of sound, gesture, and pose. The storage unit 36 may associate one elevator operation with a plurality of gestures, associate one elevator operation with a plurality of gestures, or associate one elevator operation with a plurality of poses and store them. . The storage unit 36 may store one elevator operation and only one sound expression in association with each other.

  Further, the storage unit 36 may store an operation of one elevator and a combination of at least two of sound, gesture, and pose in association with each other. Specifically, the storage unit 36 may store the operation “call to the ascending hall” in association with a combination of the sound “b stream” and the gesture “the operation of raising one hand”. In this case, when the user or the like utters “upstream” and performs an operation of raising one hand, the ascending hall call is executed.

  The storage unit 36 may store the operation of a plurality of elevators in association with one of sounds, gestures, and poses. Specifically, the storage unit 36 may store the operation “call to the rising floor” and the operation “designate the destination floor of the car as the second floor” and the sound “go to the second floor” in association with each other.

  The above-described modified examples can be similarly applied to confirmation items and requirements for elevators, sounds, gestures, and poses.

  The storage unit 36 may store a combination of at least two of the operation of the elevator, the confirmation items for the elevator, and the requirements for the elevator, and at least one of sound, gesture, and pose in association with each other.

  Further, the mobile terminal 3 may individually store the second waveform data and the third waveform data. Specifically, a certain storage unit of the mobile terminal 3 stores the operation of the elevator and the second waveform data in association with each other, and another storage unit of the mobile terminal 3 stores the confirmation items for the elevator, the requirements for the elevator, and the third. The data may be stored in association with the waveform data. Note that the storage unit 36 may be provided in another terminal (such as a server) different from the mobile terminal 3. Even in such a case, the user or the like can remotely control the elevator 2 using the mobile terminal 3.

  The sensor unit 30 may include any one of the microphone 300, the acceleration sensor 301, the camera 302, and the gyro sensor. The gyro sensor is a sensor that can acquire inclination data corresponding to the inclination of the mobile terminal 3 acquired over time, and outputs the acquired inclination data to the waveform conversion unit 31. In this case, the first waveform data includes gradient waveform data having an axis representing the characteristics of the gradient data and a time axis corresponding to the time at which the gradient data was acquired. When the tilt data is output from the gyro sensor, the waveform conversion unit 31 converts the tilt data into tilt waveform data having an axis representing the characteristics of the tilt data and a time axis corresponding to the time at which the tilt data was acquired. The axis representing the characteristic of the slope is, for example, an axis representing the magnitude of the slope. In this case, the first waveform data is data indicating a change with time of the slope. Specifically, the motion in which the gyro sensor acquires the tilt data is a motion in which the user or the like tilts the mobile terminal 3 (for example, a motion in which the user or the like tilts the mobile terminal 3 held by a hand at a predetermined angle) or the like. .

  Further, the first waveform data may include at least one of sound waveform data, acceleration waveform data, image waveform data, and tilt waveform data.

  Further, the sound waveform data may be the waveform itself of the sound data, and the acceleration waveform data may be the waveform itself of the acceleration data. In this case, the extraction unit 32 compares the waveform of the sound data and the waveform of the acceleration data acquired by the sensor unit with the waveform of the sound data and the waveform of the acceleration data stored in the storage unit 36. Note that "coincidence between the first waveform data and the second waveform data" is not limited to complete coincidence, but may include a case where they substantially coincide.

  The transmission unit 33 may be able to communicate with the control microcomputer 20 by Wi-Fi or the like in the building where the elevator 2 is installed. In this case, position information of the mobile terminal 3 (for example, information indicating in which hierarchy the mobile terminal 3 is located) may be output to the receiver 21 or the control microcomputer 20.

  Although the remote control system 1 of the above embodiment targets an elevator as an elevating device, the remote control system 1 may target an escalator. In this case, the operation of the escalator is, for example, a change in speed, the confirmation item for the escalator is, for example, the ascending / descending direction of the escalator (ascending or descending escalator), and the requirement for the escalator is, for example, a memory of the control microcomputer. And the like stored in the.

  DESCRIPTION OF SYMBOLS 1 ... Remote control system, 2 ... Elevator, 20 ... Control microcomputer, 21 ... Receiver, 3 ... Portable terminal, 30 ... Sensor part, 300 ... Microphone, 301 ... Acceleration sensor, 302 ... Camera, 31 ... Waveform conversion part, 32 ... Extraction unit, 33 transmission unit, 34 input unit, 35 output unit, 36 storage unit, 37 registration unit

Claims (6)

A control microcomputer for controlling the lifting device;
A portable terminal capable of communicating with the control microcomputer,
The mobile terminal,
A sensor unit that obtains a user's sound over time,
A waveform conversion unit that converts the sound of the user acquired by the sensor unit into first waveform data having a time axis,
The first waveform data converted by the waveform conversion unit is compared with a plurality of pre-stored second waveform data, each of which is associated with the operation of the lifting device. By doing so, an extraction unit that extracts the operation of the elevating device corresponding to the converted first waveform data,
A transmission unit that transmits an extraction result by the extraction unit to the control microcomputer,
The control microcomputer controls the lifting device based on the extraction result transmitted from the transmission unit,
The remote control system for a lift device, wherein the user's sound is at least one of a meaningless utterance, a user's clapping sound, and a sound of a whistle owned by the user. . The mobile terminal includes a storage unit that stores the plurality of second waveform data,
The remote control system according to claim 1, wherein the storage unit is capable of writing the second waveform data. A control microcomputer for controlling the lifting device;
A portable terminal capable of communicating with the control microcomputer,
The mobile terminal,
A sensor unit that obtains a user's sound over time,
A waveform conversion unit that converts the sound of the user acquired by the sensor unit into first waveform data having a time axis,
The first waveform data converted by the waveform conversion unit and a plurality of pre-stored third waveform data, each of which is associated with at least one of a confirmation item for the lifting device and a requirement for the lifting device. By comparing a plurality of third waveform data, an extraction unit that extracts at least one of a confirmation item for the lifting device corresponding to the converted first waveform data and a requirement for the lifting device,
A transmission unit that transmits an extraction result by the extraction unit to the control microcomputer,
An output unit that outputs information from the control microcomputer,
The control microcomputer transmits to the portable terminal information about at least one of the confirmation item and the requirement based on the extraction result transmitted from the transmission unit,
The remote control system for a lift device, wherein the user's sound is at least one of a meaningless utterance, a user's clapping sound, and a sound of a whistle owned by the user. . The mobile terminal includes a storage unit that stores the plurality of the third waveform data,
The remote control system according to claim 3, wherein the storage unit is capable of writing the third waveform data. The sensor unit has a microphone,
5. The first waveform data according to claim 1, wherein the first waveform data includes sound waveform data having an axis representing a characteristic of sound data acquired by the microphone and a time axis corresponding to a time at which the sound data is acquired. A remote control system for a lifting device according to claim 1.   The remote control of the lift device according to any one of claims 1 to 5, wherein the control microcomputer transmits a control result of the lift device after acquiring the extraction result from the mobile terminal to the mobile terminal. system.

Images