WO2019171793A1 - Commutateur, procédé de maintien d'affichage et programme de maintien d'affichage - Google Patents

Commutateur, procédé de maintien d'affichage et programme de maintien d'affichage Download PDF

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Publication number
WO2019171793A1
WO2019171793A1 PCT/JP2019/001742 JP2019001742W WO2019171793A1 WO 2019171793 A1 WO2019171793 A1 WO 2019171793A1 JP 2019001742 W JP2019001742 W JP 2019001742W WO 2019171793 A1 WO2019171793 A1 WO 2019171793A1
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WO
WIPO (PCT)
Prior art keywords
unit
display
power
transmission
reception
Prior art date
Application number
PCT/JP2019/001742
Other languages
English (en)
Japanese (ja)
Inventor
靖史 川島
克也 丸茂
創 梅木
順二 小端
慧介 矢野
Original Assignee
オムロン株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by オムロン株式会社 filed Critical オムロン株式会社
Priority to DE112019001137.5T priority Critical patent/DE112019001137T5/de
Priority to CN201980003875.8A priority patent/CN111066110B/zh
Priority to JP2020504836A priority patent/JP7052862B2/ja
Publication of WO2019171793A1 publication Critical patent/WO2019171793A1/fr

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • H01H9/167—Circuits for remote indication
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • H01H9/168—Indicators for switching condition, e.g. "on" or "off" making use of an electromagnetic wave communication
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C2201/00—Transmission systems of control signals via wireless link
    • G08C2201/10—Power supply of remote control devices
    • G08C2201/12—Power saving techniques of remote control or controlled devices
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C2201/00—Transmission systems of control signals via wireless link
    • G08C2201/50—Receiving or transmitting feedback, e.g. replies, status updates, acknowledgements, from the controlled devices

Definitions

  • This invention relates to a technique for displaying a control signal transmission / reception result.
  • Patent Document 1 The configuration described in Patent Document 1 is a self-power-generating remote control device, which displays setting information for controlling equipment using the power generated by the remote control device. Further, control is performed by transmitting the setting information.
  • Patent Document 1 when the configuration of Patent Document 1 is used, only setting information for performing control is displayed, and delivery of setting information is not confirmed. That is, the user cannot confirm whether the setting information is normally transmitted to the control target device.
  • an object of the present invention is to transmit / receive control information using the power generated by the self-power-generating device and to maintain a display result of the transmission / reception.
  • the switch includes an operation unit that receives an operation for transmitting a control signal, a power storage unit that stores electric power generated by operating the operation unit, a communication unit that transmits and receives a control signal using electric power, and a transmission / reception unit A display unit for displaying the result and holding the display.
  • the transmission / reception of the control signal and the display of the transmission / reception result can be held based on the power stored in the switch itself.
  • the transmission / reception unit of this switch may perform wireless communication.
  • This configuration eliminates the need for a cable connected to the switch, eliminates the need for cable wiring space, and provides a space-saving effect.
  • the display part of this switch may change the display when the operation part is operated again.
  • the display can be changed using the power generated by the re-operation.
  • the operation part of this switch may be a push button type. Further, the power storage unit of this switch may store electric power when the operation unit is pressed or released.
  • the display section of this switch may be electronic paper.
  • This configuration does not require power for holding the displayed information and can reduce power consumption.
  • FIG. 1 is a block diagram of a switch 10 according to the first embodiment of the present invention.
  • FIG. 2 is a schematic diagram of the switch 10 according to the first embodiment of the present invention.
  • FIG. 3 is a waveform diagram of the output voltage when the switch 10 according to the first embodiment of the present invention is pressed and released.
  • FIG. 4 is a flowchart showing the control of the switch 10 according to the first embodiment of the present invention.
  • FIG. 5 is a flowchart showing the control of the switch 10A according to the second embodiment of the present invention.
  • FIG. 1 is a block diagram of a switch 10 according to the first embodiment of the present invention.
  • the switch is, for example, a push button type wireless switch, and performs wireless communication.
  • a push button type wireless switch is shown as a specific example of control, but the present invention can also be applied to control of other operation switches.
  • the switch 10 includes an operation unit 110, a power supply unit 120, and an execution circuit unit 130.
  • the power supply unit 120 includes a power generation unit 121, a rectification unit 122, a power storage unit 123, a stabilization unit 124, and a voltage monitoring unit 125.
  • the execution circuit unit 130 includes a disconnect control unit 131, a control unit 132, a transmission / reception unit 133, and a display unit 134.
  • the transmission / reception unit 133 is a communication unit of the present invention.
  • the operation unit 110 includes an acceleration generation unit.
  • the acceleration generating unit is configured to generate an acceleration for increasing the moving speed of the power generation shaft using an elastic force or the like in response to the operation of the operation unit 110. At this time, the acceleration is given to the power generation unit 121. This enables effective power generation as shown below.
  • the power generation unit 121 outputs power obtained by generating power to the rectification unit 122.
  • the power generation unit 121 is an electromagnetic induction in which a power generation shaft that moves in a direction operated by operating the operation unit 110 and a through hole into which the power generation shaft is partially inserted are formed. A member is provided.
  • the power generation shaft moves in the direction in which it is inserted into the through hole of the electromagnetic induction member.
  • the power generation unit 121 generates an electromotive force by the movement of the power generation shaft in the through hole, that is, the amount of insertion of the power generation shaft into the through hole. More specifically, the power generation unit 121 uses electromagnetic induction, and the power generation amount changes according to the moving speed of the power generation shaft, and the power generation amount increases as the moving speed increases.
  • the rectifier 122 rectifies AC power into DC power.
  • the rectifying unit 122 outputs the rectified DC power to the power storage unit 123.
  • the power storage unit 123 stores DC power. In addition, the power storage unit 123 outputs electric power necessary for transmission of the control signal and result display to the stabilization unit 124.
  • the stabilization unit 124 supplies power to the execution circuit unit 130.
  • the stabilization unit 124 is, for example, a MOS-FET.
  • the stabilization unit 124 is connected to the cutting control unit 131.
  • the disconnect control unit 131 controls power supply to the control unit 132, the transmission / reception unit 133, and the display unit 134.
  • the control unit 132 outputs a control signal to the transmission / reception unit 133.
  • the control unit 132 performs display control of the display unit 134. More specifically, the control unit 132 performs control related to display of transmission / reception results and the like on the display unit 134 and clearing of the display.
  • the transmission / reception unit 133 transmits the control signal and the SYN packet to the receiver 20 to which the control target device is connected.
  • the transmission / reception unit 133 receives a SYN + ACK packet from the control target device via the receiver 20 as a transmission / reception result.
  • the transmission / reception unit 133 outputs the transmission / reception result to the control unit 132.
  • the control unit 132 outputs the transmission / reception result to the display unit 134.
  • the display unit 134 is a display state holding type display device.
  • the display unit 134 displays the result of transmission / reception, and holds the display of the result of transmission / reception until the operation unit 110 is pressed next time (at the time of re-operation).
  • the display unit 134 is, for example, a liquid crystal electronic paper, and the result of transmission / reception can be expressed by changing the display, color, and the like. For example, when the transmission / reception result is normal, the color is colored, and when the transmission / reception result is abnormal, the color is colorless.
  • the user releases the pressed state of the operation unit 110.
  • a part of the operation unit 110 acts in a direction opposite to that when pressed, and the power generation unit 121 generates power.
  • the voltage monitoring unit 125 determines that the operation unit 110 has been released. Also at this time, power generation can be effectively performed by generating acceleration.
  • the power generation unit 121 outputs negative power obtained by generating power to the rectification unit 122.
  • the rectifying unit 122 rectifies the AC power so that the required DC power is obtained.
  • the rectifying unit 122 outputs the rectified DC power to the power storage unit 123.
  • the power storage unit 123 stores DC power.
  • the power generated by operating the operation unit 110 to transmit the control signal can be used for the transmission of the control signal and the display of the transmission / reception result of the control signal, and the display state of the transmission / reception result can be maintained. Further, the transmission of the control signal and the display of the transmission / reception result of the control signal do not require another power source, and the cost can be reduced.
  • the power at the time of pressing the operation unit 110 and the operation at the time of releasing the operation unit 110 can be stored in the power storage unit 123, and the power can be stored more efficiently.
  • the display unit 134 is electronic paper, no electric power is required to maintain the display, and a power saving effect can be obtained.
  • FIG. 1 is a block diagram of a switch 10 according to the first embodiment of the present invention.
  • FIG. 2 is a schematic diagram of the switch according to the first embodiment of the present invention.
  • FIG. 3 is a waveform diagram of the output voltage when the switch is pressed and released according to the first embodiment of the present invention.
  • FIG. 4 is a flowchart showing control of the switch according to the first embodiment of the present invention.
  • the switch 10 includes a housing 115.
  • the housing 115 includes an operation unit 110 and a display unit 134.
  • the receiver 20 connected to a PLC or the like that is a control target device executes control by receiving a signal transmitted from the transmission / reception unit 133. Further, the receiver 20 transmits the reception result to the transmission / reception unit 133.
  • the transmission / reception unit 133 transmits a control signal and a SYN packet to the receiver 20.
  • the receiver 20 receives the control signal and transmits a SYN + ACK packet to the transmission / reception unit 133.
  • the transmission / reception unit 133 receives the SYN + ACK packet and confirms that the control signal has been delivered to the receiver 20.
  • the transmission / reception unit 133 outputs the transmission / reception result to the control unit 132.
  • the control unit 132 outputs the transmission / reception result to the display unit 134.
  • the display unit 134 is a display state holding type display device.
  • the display unit 134 displays the transmission / reception result. Note that the display, color, and the like of the display unit 134 are changed depending on the result of transmission and reception. As described above, for example, the color is colored when the transmission / reception result is normal, and the color is colorless when the transmission / reception result is abnormal.
  • the display unit 134 may be an electrophoretic electronic paper or a dot matrix type (TFT type) electronic paper. In this case, the transmission / reception result or the wording indicating the control signal may be displayed.
  • TFT type dot matrix type
  • FIG. 3 is an example of a waveform diagram of the output voltage when the operation unit 110 is pressed and when the operation unit 110 is released.
  • the left side of FIG. 3 shows an operation when the operation unit 110 is pressed, and the right side of FIG. 3 shows an operation when the operation unit 110 is released.
  • a positive voltage is output when the operation unit 110 is pressed, and a negative voltage is output when the operation unit 110 is released. From this, it is possible to determine an operation of pressing the operation unit 110 and an operation of releasing it. Further, when the operation unit 110 is pressed, a threshold value may be provided, and it may be determined that the operation unit 110 is pressed when the threshold value is exceeded.
  • FIG. 4 is a flow chart illustrating switch control according to the first embodiment of the present invention.
  • the operation unit 110 is pressed to transmit a control signal.
  • the power generation unit 121 generates a positive voltage (S101).
  • the power generation unit 121 supplies power to the execution circuit unit 130 via the power generation unit 121, the rectification unit 122, the power storage unit 123, and the stabilization unit 124 (S102).
  • the control unit 132 clears the display on the display unit 134 (S103).
  • the control unit 132 outputs a control signal to the transmission / reception unit 133, and the transmission / reception unit 133 transmits the control signal to the receiver 20 (S104).
  • the transmission / reception unit 133 displays the transmission / reception result on the display unit 134 when receiving the transmission / reception result from the receiver 20 to which the control target device is connected (S105: Yes) (S106).
  • the display unit 134 displays nothing (S116).
  • the disconnect control unit 131 disconnects the power supply unit 120 and the execution circuit unit 130 (S107). Note that since the display unit 134 is a display state holding type, the display contents can be held even when the power supply is stopped.
  • the operation unit 110 releases the pressed state. As a result, the operation unit 110 generates a negative voltage (S108).
  • the operation unit 110 stores power in the power storage unit 123 via the power generation unit 121 and the rectification unit 122 (S109).
  • the power generated by operating the operation unit 110 can be used for transmission of the control signal and display of the transmission / reception result of the control signal, and the display state can be maintained. Further, the transmission of the control signal and the display of the transmission / reception result of the control signal do not require another power source, and the cost can be reduced. This is particularly effective in a wireless switch in which power supply from the outside is not easy.
  • the result of transmission / reception can be held by the display unit 134, and the visibility of the user is improved.
  • the display unit 134 is electronic paper, no power is required to maintain the display state, so that a power saving effect can be obtained.
  • FIG. 5 is a flowchart showing the control of the switch 10A according to the second embodiment of the present invention.
  • control execution procedure is different from that in the first embodiment.
  • it is the same as that of 1st Embodiment, and description of the same location is abbreviate
  • the operation unit 110 is pressed to transmit a control signal.
  • the power generation unit 121 generates a positive voltage (S201).
  • the power generation unit 121 supplies power to the execution circuit unit 130 via the power generation unit 121, the rectification unit 122, the power storage unit 123, and the stabilization unit 124 (S202).
  • the control unit 132 outputs a control signal to the transmission / reception unit 133, and the transmission / reception unit 133 transmits the control signal to the receiver 20 (S203).
  • the transmission / reception unit 133 When the transmission / reception unit 133 has received the transmission / reception result from the receiver 20 (S204: Yes), the transmission / reception unit 133 displays the transmission / reception result on the display unit 134 (S205).
  • a timer is started. This timer is a timer that counts down a predetermined time. For example, the timer is 180 seconds.
  • the transmission / reception unit 133 displays nothing on the display unit 134 (S215).
  • the disconnect control unit 131 disconnects the power supply unit 120 and the execution circuit unit 130 (S206).
  • the operation unit 110 releases the pressed state. As a result, the operation unit 110 generates a negative voltage (S207).
  • the operation unit 110 stores power in the power storage unit 123 via the power generation unit 121 and the rectification unit 122 (S208).
  • the display unit 134 refreshes the display state of the display unit 134 when the countdown timer received in step S204 reaches 0 (S209).
  • the power generated by operating the operation unit 110 can be used for transmission of the control signal and display of the transmission / reception result of the control signal, and the display state can be maintained. Thereby, a user's visibility improves. Further, the transmission of the control signal and the display of the transmission / reception result of the control signal do not require another power source, and the cost can be reduced.
  • the display unit 134 is electronic paper, no power is required to maintain the display state, so that a power saving effect can be obtained.
  • the display is automatically refreshed, and the convenience is improved without the user making a mistake during the next operation.
  • the time information of the timer is set as 180 seconds, but it may be 180 seconds or less, or 180 seconds or more, and can be set in accordance with the operation of the real environment.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Selective Calling Equipment (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

L'invention concerne un commutateur comprenant : une unité d'actionnement pour accepter une opération d'envoi d'un signal de commande ; une unité de stockage d'énergie pour stocker de l'énergie qui a été générée par actionnement de l'unité d'actionnement ; une unité de communication qui utilise la puissance pour effectuer la transmission et la réception d'un signal de commande ; et une unité d'affichage qui affiche les résultats de la transmission et de la réception, et maintient l'affichage.
PCT/JP2019/001742 2018-03-05 2019-01-22 Commutateur, procédé de maintien d'affichage et programme de maintien d'affichage WO2019171793A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE112019001137.5T DE112019001137T5 (de) 2018-03-05 2019-01-22 Schalter, Anzeigehalteverfahren; und Anzeigehalteprogramm
CN201980003875.8A CN111066110B (zh) 2018-03-05 2019-01-22 开关、显示保持方法以及计算机可读介质
JP2020504836A JP7052862B2 (ja) 2018-03-05 2019-01-22 スイッチ、表示保持方法、及び、表示保持プログラム

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-038920 2018-03-05
JP2018038920 2018-03-05

Publications (1)

Publication Number Publication Date
WO2019171793A1 true WO2019171793A1 (fr) 2019-09-12

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PCT/JP2019/001742 WO2019171793A1 (fr) 2018-03-05 2019-01-22 Commutateur, procédé de maintien d'affichage et programme de maintien d'affichage

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JP (1) JP7052862B2 (fr)
CN (1) CN111066110B (fr)
DE (1) DE112019001137T5 (fr)
TW (1) TWI748156B (fr)
WO (1) WO2019171793A1 (fr)

Families Citing this family (1)

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CN113819935B (zh) * 2021-11-24 2022-03-04 杭州先锋电子技术股份有限公司 一种低功耗计量仪表显示装置的显示方法

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JP2017020284A (ja) * 2015-07-13 2017-01-26 Toto株式会社 リモコン装置

Also Published As

Publication number Publication date
JPWO2019171793A1 (ja) 2020-10-01
DE112019001137T5 (de) 2020-12-31
JP7052862B2 (ja) 2022-04-12
CN111066110A (zh) 2020-04-24
TWI748156B (zh) 2021-12-01
CN111066110B (zh) 2022-08-09
TW201939966A (zh) 2019-10-01

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