JPH0537840U - Elevator remote control device - Google Patents

Abstract

(57) [Summary] [Purpose] When registering a hall call using a remote controller, prevent the remote controller from being erroneously operated. [Structure] The remote controller 6 is provided with an ascending button 8, a descending button 9 and an auxiliary button 10. When the ascending button 8 and the auxiliary button 10 are simultaneously operated, an ascending call is registered, and the descending button 9 and the auxiliary button 10 are simultaneously provided. When the down call is registered when operated, and the up button 8 or the down button 9 is simply operated, the call registration is invalidated.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an improvement of an elevator remote control device for performing elevator call registration operation at a position distant from a place where an elevator hall button device is installed.

[0002]

[Prior Art]

 Generally, elevators for cargo handling, which are installed in factories and warehouses, use forklifts to carry in and carry out luggage. Then, there are some cases where the call registration of this elevator is operated remotely from the driver's cab using a remote controller while riding on a forklift. This conventional device, for example, as disclosed in Japanese Utility Model Laid-Open No. 61-110675, has a remote controller provided with an ascending button and a descending button, and when the buttons are operated, the remote controller is coded. The transmitted signal is transmitted from the transmitter, and the receiver provided in the hall button device receives the transmitted signal, decodes it, and registers a predetermined call.

[0003]

[Problems to be solved by the device]

 The above-mentioned conventional technology is configured such that an upward call or a downward call is registered immediately when the up button or the down button of the remote controller is operated. By the way, since this remote control is operated from the driver's cab while riding on the forklift, it is possible to operate the up button or the down button by mistake, registering it in vain, or moving the remote control up or down incorrectly. There is also a problem that the down button is operated where the up button should be operated.

The present invention has been made in view of the above-mentioned drawbacks, and an object of the present invention is to provide a remote control device for an elevator that can prevent erroneous operation of the remote control device.

[0005]

[Means for Solving the Problems]

 The purpose of this is to provide an elevator remote control device equipped with means for registering an elevator call from a location remote from the installation location of the elevator landing button device by using the remote control device. By providing a descending button and an auxiliary button, a means for registering an ascending call when the ascending button and the auxiliary button are operated simultaneously and a means for registering a descending call when the descending button and the auxiliary button are operated at the same time are provided. Achieved

[0006]

[Action]

 According to the present invention, the call is not registered even if the up button or the down button is operated by mistake, and the auxiliary button and the up button or the auxiliary button and the down button must be operated at the same time to register the call. It is possible to prevent erroneous operation of the remote controller.

[0007]

【Example】

 An embodiment of the present invention will be described below with reference to FIGS. 1 and 2. FIG. 2 is an external view showing an embodiment of a remote control device for an elevator according to the present invention.

In the figure, 1 is a hall, 2 is a hall button device provided on the wall surface of the hall, 3 is a receiver for receiving and receiving a remote control signal S from a remote controller, 4 is a lift button, 5 Is a down button, 6 is a remote controller, 7 is a transmitter provided on the remote controller 6, and sends a remote control signal S such as light or electromagnetic wave to the receiver 3 of the hall button device 2, 8 is a lift button, and 9 is The down button, 10 is an auxiliary button according to the present invention.

FIG. 1 is a block diagram showing a circuit configuration of a remote control device according to the present invention. In the figure, 11 is an encoder for converting the operation signal of the up button 8 or the down button 9 into a digital signal, 12 is an amplifier for amplifying the signal of the encoder 11, and the signal of the amplifier 12 is sent to the transmitter 7. The remote control signal S transmitted from the transmitter 7 is received by the receiver 3. Reference numeral 15 is an amplifier for amplifying the signal S of the receiver 3, 16 is a decoder for converting the digital signal of the amplifier 15 into an analog signal, which is connected to the signal when the up button 4 and the down button 5 are operated, The call is registered by the call registration device 17.

Next, the operation of this embodiment will be described.

First, a case where a button of the hall button device 2 is operated to register a call will be described. Now, when the up button 4 is operated, this signal is sent to the call registration device 17 to register the up call, and the car is operated by the control device (not shown).

Next, a case where a call is registered using the remote controller 6 will be described. When the driver of the forklift operates the raising button 8 and the auxiliary button 10 of the remote controller 6 at the driver's cab at the same time, this signal is sent from the remote control signal S via the encoder 11, the amplifier 12, and the transmitter 13 to the landing button. The signal is sent to the receiver 14 of the device 2, converted into an analog signal via the amplifier 15 and the decoder 16, and the ascending call is registered by the call registration device 17.

Even if the user operates the up button by mistake, since the auxiliary button 10 is not operated, no signal is sent to the encoder 11 and the call is not registered. Further, since the auxiliary button 10 is provided at a place opposite to the place where the transmitter 7 is attached, it is possible to prevent an operation error of the up button 8 and the down button 9.

As described above, according to the present embodiment, since the auxiliary button 10 is newly provided in the remote controller 6 and the up button 8 or the down button 9 is operated simultaneously with the auxiliary button 10, It is possible to prevent erroneous operation.

In the present embodiment, the case where the driver operating the forklift uses the remote controller is described, but it is of course applicable to the case where a disabled person rides on a wheelchair and operates the remote controller. it can.

[0016]

[Effect of the device]

 As described above, according to the present invention, the remote controller is provided with the ascending button, the descending button and the auxiliary button, and when the ascending button and the auxiliary button or the descending button and the auxiliary button are operated at the same time, the ascending or descending button is called. Since the call is registered, it is possible to prevent the erroneous operation of the remote controller.

[Brief description of drawings]

FIG. 1 is a block diagram showing an embodiment of a remote control device of the present invention.

FIG. 2 is an external configuration diagram of a remote control device.

[Explanation of symbols]

 2 Landing button device 6 Remote controller 8 Up button 9 Down button 10 Auxiliary button 17 Call registration device

Claims (1)

[Scope of utility model registration request] 1. A remote control device for an elevator, comprising means for registering an elevator call using a remote control device from a position remote from a place where an elevator hall button device is installed. A descending button and an auxiliary button are provided, and means for registering an ascending call when the ascending button and the auxiliary button are simultaneously operated and registering a descending call when the descending button and the auxiliary button are simultaneously operated are provided. A remote control device for a featured elevator.