JP2012046256A - Elevator device - Google Patents

Elevator device Download PDF

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JP2012046256A
JP2012046256A JP2010187026A JP2010187026A JP2012046256A JP 2012046256 A JP2012046256 A JP 2012046256A JP 2010187026 A JP2010187026 A JP 2010187026A JP 2010187026 A JP2010187026 A JP 2010187026A JP 2012046256 A JP2012046256 A JP 2012046256A
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hall terminal
hall
terminal device
power supply
elevator apparatus
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JP5315307B2 (en
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Tsutomu Iketomi
力 池富
Takahiro Okada
高広 岡田
Keiji Matsumoto
恵治 松本
Satoshi Toyabe
訓 鳥谷部
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Hitachi Ltd
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Hitachi Ltd
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Abstract

PROBLEM TO BE SOLVED: To prevent an ID setting error caused by a human error by reducing ID setting switches provided at a hall terminal of each floor.SOLUTION: An elevator main control device 1 and the hall terminals 21-2N are connected by a communication line 3 and a power supply line 4, and power is supplied from the main control device 1 to the hall terminals 21-2N. Each of the hall terminals 21-2N includes a CPU 5, a RAM 6, a transmitting-receiving circuit part 7, a power supply input part 8 and an analog to digital conversion circuit part 9, and further includes a load resistance 10 connected to the power supply line 4, and a transistor 11 controlling the load resistance 10. Since electric currents consumed by the hall terminals 21-2N flow to the power supply line 4, difference arises to a source voltage level applied to the hall terminals 21-2N in sequence of the hall terminal 21>the hall terminal 22>the hall terminal 23>the hall terminal 2N. The difference is relatively compared to determine formal IDs of the hall terminals 21-2N.

Description

本発明は、エレベーター装置に係り、特に各階床に設置するホール端末機器の固有識別番号（ID）を設定する場合に好適な装置に関するものである。   The present invention relates to an elevator apparatus, and more particularly to an apparatus suitable for setting a unique identification number (ID) of a hall terminal device installed on each floor.

エレベーターの乗場には、ホール呼びボタン及び応答ランプ等からなるホール端末機器が設けられており、例えば特許文献１のように高階床向けのエレベーターでは、このホール端末機器の数も階床数に比例して設置する個数が多くなる。   The elevator hall is equipped with hall terminal devices consisting of hall call buttons and response lamps. For example, in an elevator for a high floor as in Patent Document 1, the number of hall terminal devices is proportional to the number of floors. And the number to install increases.

このように階床数に比例して多くなるホール端末機器は、設置する階床ごとに識別する必要があることから、ホール端末機器毎にＩＤ設定用のスイッチを設け、このスイッチの設定により各ホール端末機器のＩＤを決定していた。   Since hall terminal devices that increase in proportion to the number of floors in this way need to be identified for each floor to be installed, an ID setting switch is provided for each hall terminal device. The ID of the hall terminal device was determined.

特開平６−２７１２１７号公報JP-A-6-271217

前記従来技術では、各ホール端末機器のＩＤをホール端末機器毎に設けたスイッチの設定により行っていたため、コスト高の問題があった。また、スイッチの設定は手動となるため、人為的ミスによる設定誤りが発生する問題があった。   In the prior art, since the ID of each hall terminal device is set by setting a switch provided for each hall terminal device, there is a problem of high cost. Further, since the switch setting is manual, there is a problem that a setting error due to human error occurs.

一方、前記特許文献１では、高階床化によりホール端末機器が増加し、電源供給ケーブルの電圧降下を問題とし、解決策を提案しているが、上記ＩＤの設定については考慮されていない。   On the other hand, Patent Document 1 proposes a solution by increasing the number of hall terminal devices due to higher floors and causing a voltage drop of the power supply cable as a problem. However, the setting of the ID is not considered.

本発明の目的は、前記ホール端末機器に設けていたスイッチの削減、また、人為的ミスによる前記ホール端末機器のＩＤ設定誤りを防止することにある。   An object of the present invention is to reduce the number of switches provided in the hall terminal device and prevent an ID setting error of the hall terminal device due to human error.

このような目的を達成するために、本発明の一つの特徴は、階床毎に設置される前記ホール端末機器の固有識別番号(ＩＤ)を、各ホール端末機器に供給される電源からの電圧レベルの違いに基づいて決定することにある。   In order to achieve such an object, one feature of the present invention is that a unique identification number (ID) of the hall terminal device installed for each floor is a voltage from a power source supplied to each hall terminal device. The decision is based on the difference in level.

本発明のその他の目的及び特徴は、以下に述べる実施の形態の中で明らかにする。   Other objects and features of the present invention will be clarified in the embodiments described below.

本発明によれば、ホール端末機器毎に設けていたスイッチは不要となり、また、スイッチによる設定も不要となるため、前記ホール端末機器のＩＤ設定誤りを防止することができる。   According to the present invention, the switch provided for each hall terminal device is not required, and setting by the switch is not required, so that an ID setting error of the hall terminal device can be prevented.

本発明に係るエレベーター装置の一実施形態を示す要部概略図である。It is a principal part schematic diagram which shows one Embodiment of the elevator apparatus which concerns on this invention. 図１の主制御装置を構成する処理フローの一実施例である。It is one Example of the processing flow which comprises the main-control apparatus of FIG. 図１のホール端末機器を構成する処理フローの一実施例である。It is one Example of the processing flow which comprises the hall terminal device of FIG.

以下、本発明の実施の形態を図１〜図３を参照して説明する。いずれも本発明の一実施例であり、図１はエレベーター装置全体の要部概略図、図２は主制御装置側の処理フロー、図３はホール端末機器側の処理フローである。   Hereinafter, embodiments of the present invention will be described with reference to FIGS. Each is an embodiment of the present invention, FIG. 1 is a schematic diagram of the main part of the entire elevator apparatus, FIG. 2 is a processing flow on the main control apparatus side, and FIG. 3 is a processing flow on the hall terminal equipment side.

図１において、エレベーター主制御装置１とホール端末機器２１〜２Ｎは、通信線３と電源供給線４で接続され、電源は主制御装置１からホール端末機器２１〜２Ｎに供給される。また、ホール端末機器２１〜２Ｎは、ＣＰＵ５、ＲＡＭ６、送受信回路部７、電源入力部８、ＡＤ変換回路部９を備えている。さらに、電源供給線４に接続する負荷抵抗１０と負荷抵抗１０を制御するトランジスタ１１を備えている。尚、前記のＮはホール端末機器の接続数である。   In FIG. 1, the elevator main control device 1 and the hall terminal devices 21 to 2N are connected by a communication line 3 and a power supply line 4, and power is supplied from the main control device 1 to the hall terminal devices 21 to 2N. The hall terminal devices 21 to 2N include a CPU 5, a RAM 6, a transmission / reception circuit unit 7, a power input unit 8, and an AD conversion circuit unit 9. Furthermore, a load resistor 10 connected to the power supply line 4 and a transistor 11 for controlling the load resistor 10 are provided. The N is the number of hall terminal devices connected.

図１の構成では、電源供給線４にホール端末機器２１〜２Ｎで消費される電流が流れるため、ホール端末機器２１〜２Ｎに供給する電源電圧レベルは、ホール端末機器２１＞ホール端末機器２２＞ホール端末機器２３＞ホール端末機器２Ｎと差異が生じる。この差を相対比較することで、ホール端末機器２１〜２Ｎの正式ＩＤを決定する。   In the configuration of FIG. 1, since the current consumed by the hall terminal devices 21 to 2N flows through the power supply line 4, the power supply voltage level supplied to the hall terminal devices 21 to 2N is the hall terminal device 21> the hall terminal device 22>. There is a difference between the hall terminal device 23> the hall terminal device 2N. By comparing these differences relative to each other, the formal IDs of the hall terminal devices 21 to 2N are determined.

次に、図２及び図３のフローチャートを参照して処理手順の詳細を説明する。   Next, details of the processing procedure will be described with reference to the flowcharts of FIGS.

まず、ホール端末機器２１〜２Ｎは電圧レベル問い合わせ受信待ちの状態である。主制御装置１は、図２の手順Ｓ１０１において変数ｎを０に設定する。次に、手順Ｓ１０２において、主制御装置１から全ホール端末機器に対し、供給されている電源電圧レベルが何Ｖかを問い合わせるためにブロードキャスト送信を行い、手順Ｓ１０３にてホール端末機器２１〜２Ｎからの電圧レベル(仮ＩＤ)受信待ち状態となる。   First, the hall terminal devices 21 to 2N are in a state of waiting for receiving a voltage level inquiry. Main controller 1 sets variable n to 0 in step S101 of FIG. Next, in step S102, broadcast transmission is performed from the main control device 1 to all hall terminal devices in order to inquire about what voltage the supplied power supply voltage level is. In step S103, the hall terminal devices 21 to 2N Is ready to receive the voltage level (temporary ID).

一方、ホール端末機器２１〜２Ｎに備えたＣＰＵ５は、図３の手順Ｓ２０１において問い合せ指令を送受信回路７を介して受信すると、手順Ｓ２０２にてトランジスタ１１により負荷抵抗１０をＯＮし、電源供給線４に流す電流を増やす。この手順Ｓ２０２によって、ホール端末機器２１〜２Ｎに供給する電源電圧レベルに、より差異が生じるため、手順Ｓ１０７における電圧レベル比較が容易となる。   On the other hand, when the CPU 5 provided in the hall terminal devices 21 to 2N receives the inquiry command via the transmission / reception circuit 7 in step S201 of FIG. 3, the load resistor 10 is turned on by the transistor 11 in step S202, and the power supply line 4 Increase the current to flow through. This procedure S202 makes a difference in the power supply voltage level supplied to the hall terminal devices 21 to 2N, so that the voltage level comparison in procedure S107 is facilitated.

次に、手順Ｓ２０３にて、供給されている電源電圧レベルが何Ｖかを計測してＡＤ変換し、手順Ｓ２０４にて計測結果を仮ＩＤとしてＲＡＭ６に格納する。次に、手順Ｓ２０５において、各ホール端末機器に備えたＣＰＵ５は送受信回路７を介して、手順２０４にて格納した仮ＩＤデータを主制御装置１に送信する。次に、手順Ｓ２０６において、トランジスタ１１により負荷抵抗１０をＯＦＦし、主制御装置１からの送信データ待ちとなる。   Next, in step S203, the supplied power supply voltage level is measured and AD conversion is performed, and in step S204, the measurement result is stored in the RAM 6 as a temporary ID. Next, in step S205, the CPU 5 provided in each hall terminal device transmits the temporary ID data stored in step 204 to the main controller 1 via the transmission / reception circuit 7. Next, in step S206, the load resistor 10 is turned off by the transistor 11, and the transmission data from the main controller 1 is awaited.

主制御装置１は、図２の手順Ｓ１０３において、ホール端末機器２１〜２Ｎから電圧レベル(仮ＩＤ)を受信すると、手順Ｓ１０４で電圧レベル値(仮ＩＤ)を格納し、手順Ｓ１０５で変数ｎがＮと一致しているかを判定する。不一致の場合は、手順Ｓ１０にて変数ｎに１を加え、他ホール端末機器からの電圧レベル(仮ＩＤ)受信待ち状態となる。   When receiving the voltage level (temporary ID) from the hall terminal devices 21 to 2N in step S103 of FIG. 2, main controller 1 stores the voltage level value (temporary ID) in step S104, and variable n is set in step S105. It is determined whether or not N matches. If they do not match, 1 is added to the variable n in step S10, and a state of waiting for receiving a voltage level (temporary ID) from another hall terminal device is entered.

手順Ｓ１０５にて変数ｎがホール端末機器接続数Ｎと一致するまで、手順Ｓ１０３から手順Ｓ１０６を繰り返す。変数ｎとホール端末機器接続数Ｎが一致すると、手順Ｓ１０７にて格納した電圧レベル(仮ＩＤ)を相対比較する。図１の構成においては、ホール端末機器２１のデータが最大、次いでホール端末機器２２、次いでホール端末機器２３、最小がホール端末機器２Ｎとなるので、手順Ｓ１０８にて、ホール端末機器２１の正式ＩＤを１、ホール端末機器２２の正式ＩＤを２、ホール端末機器２３の正式ＩＤを３、ホール端末機器２Ｎの正式ＩＤをＮと決定する。   Step S103 to step S106 are repeated until the variable n matches the number N of hall terminal device connections in step S105. When the variable n matches the number N of hall terminal devices connected, the voltage level (temporary ID) stored in step S107 is relatively compared. In the configuration of FIG. 1, since the data of the hall terminal device 21 is the largest, then the hall terminal device 22, then the hall terminal device 23, and the smallest is the hall terminal device 2N, the official ID of the hall terminal device 21 is obtained in step S108. 1, the formal ID of the hall terminal device 22 is 2, the formal ID of the hall terminal device 23 is 3, and the formal ID of the hall terminal device 2N is N.

次に、手順Ｓ１１０において、ホール端末機器に対し、仮ＩＤに正式ＩＤを付加したデータを送信し、正式ＩＤ設定完了信号受信待ちとなる。ホール端末機器は、手順Ｓ２０７でデータを受信すると、手順Ｓ２０８で仮ＩＤを抽出し、手順Ｓ２０９において、手順Ｓ２０４にて格納した仮ＩＤと一致するかを判定する。   Next, in step S110, data with the formal ID added to the temporary ID is transmitted to the hall terminal device, and the system waits for reception of the formal ID setting completion signal. Upon receiving the data in step S207, the hall terminal device extracts a temporary ID in step S208, and determines in step S209 whether it matches the temporary ID stored in step S204.

一致していれば、手順Ｓ２１０で正式ＩＤを抽出し、手順Ｓ２１１でＲＡＭに格納した仮ＩＤを正式ＩＤに変更し、手順Ｓ２１２にて正式ＩＤ設定完了信号を主制御装置１へ送信し、設定完了となる。一致していなければ、再び、主制御装置１からの送信データ待ち状態となる。   If they match, the formal ID is extracted in step S210, the temporary ID stored in the RAM in step S211 is changed to the formal ID, and the formal ID setting completion signal is transmitted to the main controller 1 in step S212. Completed. If they do not match, the state again waits for transmission data from the main control device 1.

そして、主制御装置１は、手順Ｓ１１０にて正式ＩＤ設定完了信号を受信すると、手順Ｓ１１１において、正式ＩＤを全ホール端末機器へ送信したかを判定し、送信していなければ、手順Ｓ１０９から手順Ｓ１１１を繰り返す。全ホール端末機器への正式ＩＤ送信が終了すると、主制御装置１の設定も完了となる。   Then, when receiving the formal ID setting completion signal in step S110, main controller 1 determines in step S111 whether the formal ID has been transmitted to all the hall terminal devices. If not, the procedure starts from step S109. Repeat S111. When the formal ID transmission to all the hall terminal devices is completed, the setting of the main control device 1 is also completed.

以上述べたように、本発明の一実施例によれば、各ホール端末機器のＩＤを前記ホール端末機器に供給される電源電圧レベルの違いに基づいて決定することができるので、各ホール端末機器に設けていたスイッチは不要となり、また、スイッチの設定も不要となるため、前記ホール端末機器のＩＤ設定誤りを防止することもできる。   As described above, according to one embodiment of the present invention, the ID of each hall terminal device can be determined based on the difference in power supply voltage level supplied to the hall terminal device. Since the switch provided in is no longer necessary and the setting of the switch is also unnecessary, it is possible to prevent the ID setting error of the hall terminal device.

１・・・エレベーター主制御装置
２１〜２Ｎ・・・ホール端末機器
３・・・通信線
４・・・電源供給線
５・・・ＣＰＵ
６・・・ＲＡＭ
７・・・送受信回路部
８・・・電源入力部
９・・・ＡＤ変換回路部
１０・・・負荷抵抗
１１・・・負荷抵抗制御用トランジスタ DESCRIPTION OF SYMBOLS 1 ... Elevator main-control apparatus 21-2N ... Hall terminal device 3 ... Communication line 4 ... Power supply line 5 ... CPU
6 ... RAM
7. Transmission / reception circuit unit 8. Power supply input unit 9. AD conversion circuit unit 10. Load resistor 11 ... Load resistance control transistor

Claims (4)

エレベーターの運行を制御する主制御装置と、各階ホールの呼び入力や運行表示等を行うホール端末機器と、前記主制御装置と前記ホール端末機器との間の通信線と、前記ホール端末機器に電源を供給する共通の電源線を備えたエレベーター装置において、階床毎に設置される前記ホール端末機器の固有識別番号(ＩＤ)を、各ホール端末機器に供給される前記電源からの電圧レベルの違いに基づいて決定することを特徴とするエレベーター装置。   A main control device that controls the operation of the elevator, a hall terminal device that performs call input and operation display of each floor hall, a communication line between the main control device and the hall terminal device, and a power supply to the hall terminal device In an elevator apparatus equipped with a common power supply line for supplying a unique identification number (ID) of the hall terminal device installed for each floor, a difference in voltage level from the power source supplied to each hall terminal device The elevator apparatus characterized by determining based on. 請求項１記載のエレベーター装置において、前記各ホール端末機器は夫々ＣＰＵを備え、供給される電源電圧レベルをＡＤ変換して記憶部に格納すると共に、前記通信線を介して前記主制御装置に送信するように構成することを特徴とするエレベーター装置。   2. The elevator apparatus according to claim 1, wherein each of the hall terminal devices includes a CPU, converts a supplied power supply voltage level into an A / D converter, stores the converted voltage in a storage unit, and transmits the same to the main controller via the communication line. It is comprised so that it may carry out. The elevator apparatus characterized by the above-mentioned. 請求項２記載のエレベーター装置において、前記主制御装置は、前記通信線を介して送信された各ホール端末機器からの電圧レベルを比較して各ホール端末機器のＩＤを決定し、前記通信線を介して前記各ホール端末機器に送信するように構成することを特徴とするエレベーター装置。   3. The elevator apparatus according to claim 2, wherein the main control device determines the ID of each hall terminal device by comparing the voltage level from each hall terminal device transmitted via the communication line, The elevator apparatus is configured to transmit to each of the hall terminal devices. 請求項１〜３のいずれかに記載されたエレベーター装置において、前記ホール端末機器は前記電源からの電圧を負荷抵抗を介して接地するスイッチング素子を備え、前記ホール端末機器の固有識別番号(ＩＤ)は、前記スイッチング素子を作動して接地したときの電圧レベルを用いて決定することを特徴とするエレベーター装置。   The elevator apparatus according to any one of claims 1 to 3, wherein the hall terminal device includes a switching element that grounds a voltage from the power source through a load resistor, and the hall terminal device has a unique identification number (ID). Is determined using a voltage level when the switching element is operated and grounded.
JP2010187026A 2010-08-24 2010-08-24 Elevator equipment Expired - Fee Related JP5315307B2 (en)

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CN105173947A (en) * 2015-10-12 2015-12-23 广州广日电梯工业有限公司 Elevator external calling control system capable of automatically identifying floor positions and implementation method for elevator external calling control system
CN105236219A (en) * 2015-10-26 2016-01-13 广州日滨科技发展有限公司 Method and device for setting ID of elevator hall-call board floors
CN105293228B (en) * 2015-11-18 2017-07-14 广州日滨科技发展有限公司 Elevator outer-office calling electron plate floor ID methods to set up and system
JP6581250B1 (en) * 2018-06-14 2019-09-25 東芝エレベータ株式会社 Floor setting system

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