JPH0240588B2 - - Google Patents
Info
- Publication number
- JPH0240588B2 JPH0240588B2 JP58245944A JP24594483A JPH0240588B2 JP H0240588 B2 JPH0240588 B2 JP H0240588B2 JP 58245944 A JP58245944 A JP 58245944A JP 24594483 A JP24594483 A JP 24594483A JP H0240588 B2 JPH0240588 B2 JP H0240588B2
- Authority
- JP
- Japan
- Prior art keywords
- control panel
- elevator
- period
- elevator control
- failure information
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000010586 diagram Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
Description
【発明の詳細な説明】
[発明の技術分野]
本発明はエレベータの故障情報を通信装置を介
して中央の管理センタに伝送するエレベータの故
障通報装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to an elevator failure notification device that transmits elevator failure information to a central control center via a communication device.
[従来技術]
エレベータの故障情報は、通常、通信装置によ
り電話回線を利用して中央の管理センタに伝送さ
れるようになされ、該管理センタは故障情報の入
力に基づいて適切な対応を図ることになる。[Prior Art] Elevator failure information is usually transmitted to a central control center by a communication device using a telephone line, and the control center takes appropriate measures based on input of the failure information. become.
しかるに、従来建物内にエレベータが複数台設
置される場合には、通信装置側に入力インターフ
エースをエレベータの台数分設けなければなら
ず、各エレベータの故障を検出するようになされ
たエレベータ制御盤と通信装置との間の伝送路も
またエレベータの台数分備えなけらばならず、大
幅なコストアツプを余儀無くされていた。 However, conventionally, when multiple elevators are installed in a building, it is necessary to provide input interfaces for the number of elevators on the communication device side, and the elevator control panel is designed to detect failures in each elevator. Transmission paths to and from the communication equipment must also be provided for the number of elevators, resulting in a significant increase in costs.
[発明の概要]
そこで本発明は上記のような点に鑑みなされた
もので、各エレベータの故障情報を単一の伝送路
を用いて通信装置へ情報伝送でき、したがつてコ
スト低減を図ることができるエレベータの故障通
報装置を提供するものである。[Summary of the Invention] The present invention has been made in view of the above points, and has an object to transmit failure information of each elevator to a communication device using a single transmission path, thereby reducing costs. The present invention provides an elevator failure reporting device that can perform the following functions.
[発明の実施例]
以下、本発明の一実施例を第1図ないし第3図
に基づいて説明する。第1図において、1A,1
B,1Cはそれぞれ各エレベータを制御する共
に、エレベータの故障情報を得るようになされた
エレベータ制御盤で、互いに並列接続され、かつ
単一の伝送路2を介して通信装置3に接続されて
いる。[Embodiment of the Invention] An embodiment of the present invention will be described below with reference to FIGS. 1 to 3. In Figure 1, 1A, 1
B and 1C are elevator control panels designed to control each elevator and obtain elevator failure information, and are connected in parallel to each other and connected to the communication device 3 via a single transmission line 2. .
しかして、4は上記各エレベータ制御盤1A,
1B,1Cから伝送路2を介して通信装置3への
故障情報送出タイミングを制御する共通制御盤
で、タイミング信号f,g,hを第2図a,b,
cに示す如く順次Tc時間だけアクテイブにする。
(Tcは各エレベータ制御盤がそれぞれエレベータ
故障情報を伝送するのに十分な時間に設定され
る)ようになされており、エレベータが故障し、
エレベータ制御盤がそれを検出すると、エレベー
タ制御盤は自号機へのタイミング信号がアクテイ
ブか否かをチエツクし、自号機へのタイミング信
号がアクテイブな時は、故障情報をコード化し
て、その信号を伝送路2を介して通信装置3に伝
送するようになつている。また、自号機へのタイ
ミング信号がアクテイブでない時はアクテイブに
なるまで待つて故障情報を伝送するようになされ
ている。 Therefore, 4 is each of the above-mentioned elevator control panels 1A,
A common control panel that controls the timing of transmitting failure information from 1B and 1C to the communication device 3 via the transmission line 2 transmits timing signals f, g, h as shown in Fig. 2 a, b,
As shown in c, they are made active for Tc time sequentially.
(Tc is set to a time sufficient for each elevator control panel to transmit elevator failure information).
When the elevator control board detects it, the elevator control board checks whether the timing signal to its own machine is active or not, and if the timing signal to its own machine is active, it encodes the fault information and transmits the signal. The data is transmitted to a communication device 3 via a transmission path 2. Further, when the timing signal to the own machine is not active, the failure information is transmitted after waiting until it becomes active.
すなわち、エレベータ制御盤1A,1B,1C
は、例えばエレベータ制御盤1Aに例示の如く共
通制御盤4からのタイミング信号fとコード化さ
れ、一定期間(Te間)繰り返される故障情報と
の論理積条件(AND素子10)に基づいて直列
で送出力トランジスタ11から伝送路2を介して
通信装置3に故障情報を伝送するようになつてお
り、各エレベータの故障情報はタイミング信号に
基づいて順次伝送路2を経て通信装置3に送出さ
れる。 That is, elevator control panels 1A, 1B, 1C
is serialized based on the logical product condition (AND element 10) of the timing signal f from the common control panel 4 as illustrated in the elevator control panel 1A and the coded fault information that is repeated for a certain period of time (Te). Failure information is transmitted from the transmission/output transistor 11 to the communication device 3 via the transmission path 2, and the failure information of each elevator is sequentially sent to the communication device 3 via the transmission path 2 based on a timing signal. .
ここで、各エレベータ制御盤1A〜1Cは、従
来周知の如く、それぞれエレベータの故障情報を
コード化して、直列伝送により一定時間Te間繰
り返し伝送するようになされ、伝送信号の形態と
しては、第3図に示すように、1ビツトのスター
トビツト、8ビツトのデータビツト、及びストツ
プビツトで構成され、データビツト中ビツトの0
番目にかん詰め状態信号、ビツト1番目に使用不
能、ビツト2はモータ温度異常、ビツト3はドア
不良、ビツト4は着床不良、ビツト5〜7は運転
号機の判別用に用いられ、例えば(100)の時は
エレベータ制御盤1A、(010)の時はエレベータ
制御盤1B、(001)の時はエレベータ制御盤1C
にそれぞれ対応する号機を判別するようになつて
いる。 Here, as is conventionally known, each elevator control panel 1A to 1C encodes the failure information of each elevator and repeatedly transmits it for a certain period of time Te by serial transmission. As shown in the figure, it consists of a 1-bit start bit, 8 data bits, and a stop bit.
The 2nd bit is the jamming status signal, the 1st bit is unusable, the 2nd bit is the motor temperature abnormality, the 3rd bit is the door failure, the 4th bit is the landing failure, and the 5th to 7th bits are used to determine the operating number. For example, ( 100), elevator control panel 1A, (010), elevator control panel 1B, (001), elevator control panel 1C.
It is designed to determine the machine number corresponding to each.
上記構成によれば、第2図a〜cに示すように
共通制御盤4からタイミング信号f,g,hが周
期Tc毎に順次送出され、その後Tc時間経て再び
順次送出される制御が繰り返されることになる。 According to the above configuration, as shown in FIG. 2 a to c, the timing signals f, g, h are sequentially sent out from the common control panel 4 every cycle Tc, and then the control is repeated in which the timing signals are sent out sequentially again after a period of Tc. It turns out.
したがつて、エレベータ制御盤1A,1B,1
Cがこれに対応するエレベータの故障の発生を検
出すると、その故障に相当するコードの信号を伝
送路2を経由して送出することになり、伝送時間
Teの値(第2図d〜f)を4×Tcよりも十分大
きくとり、タイミング信号f,g,hの周期Tc
の値を1つの故障情報を送るのに必要な時間より
十分大きく選択することにより、エレベータ制御
盤1A,1B,1Cからの故障情報はTe間継続
するので、この間に必ずタイミング信号が存在す
ることになつて伝送路2を介して故障情報(第2
図g)を通信装置3に送ることができる。そし
て、各エレベータ制御盤とも故障情報を互いに独
立して通信装置3に送ることができることにな
る。 Therefore, elevator control panels 1A, 1B, 1
When C detects the occurrence of a corresponding elevator failure, it will send out a signal with a code corresponding to the failure via transmission path 2, and the transmission time will be
The value of Te (Fig. 2 d to f) is set to be sufficiently larger than 4×Tc, and the period Tc of the timing signals f, g, and h is
By selecting a value that is sufficiently larger than the time required to send one fault information, the fault information from the elevator control panels 1A, 1B, and 1C continues for Te, so a timing signal must exist during this time. Failure information (second
g) can be sent to the communication device 3. Then, each elevator control panel can send failure information to the communication device 3 independently from each other.
なお、上記実施例はエレベータ3台分について
の故障情報の伝送を述べたものであるが、エレベ
ータの号機数が3台以上であつても、タイミング
信号を増し、Teの値を号機数×Te以上に選ぶこ
とにより、容易に拡張できる。 Note that the above embodiment describes the transmission of failure information for three elevators, but even if the number of elevators is three or more, the timing signal is increased and the value of Te is calculated as the number of elevators x Te. By making the above selections, it can be easily expanded.
[発明の効果]
以上のように本発明によれば、第1の期間中故
障情報を繰り返し送出する第1の手段と、タイミ
ング信号がアクテイブになつた期間のみ単一の伝
送路を介し通信装置へ故障情報を送出する第2の
手段とを有するエレベータ制御盤、このエレベー
タ制御盤を複数のエレベータの各々に設けかつ互
いに並列接続してなるエレベータ制御盤群、及び
アクテイブな期間が上記故障情報の送出期間より
も長くなるよう設定されたタイミング信号を、上
記エレベータ制御盤群の各制御盤に対し各々別個
にかつタイミングをずらして順番に送出するとと
もに、この各制御盤への送出の一巡する時間が上
記第1の期間よりも短くなるよう設定する共通制
御盤、を備えたので、エレベータの台数に拘りな
く単一の通信装置及び伝送路で複数の故障情報を
確実に伝送でき、大幅なコストダウンを図ること
ができる。[Effects of the Invention] As described above, according to the present invention, the first means repeatedly transmits failure information during the first period, and the communication device transmits the failure information through a single transmission path only during the period when the timing signal is active. an elevator control panel having a second means for transmitting failure information to a plurality of elevators; an elevator control panel group having this elevator control panel provided in each of a plurality of elevators and connected in parallel to each other; A timing signal set to be longer than the sending period is sent to each control panel of the elevator control panel group separately and sequentially with staggered timing, and the time it takes for one round of sending to each control panel. Since it is equipped with a common control panel that sets the time period to be shorter than the first period, it is possible to reliably transmit multiple pieces of fault information using a single communication device and transmission path regardless of the number of elevators, which can significantly reduce costs. You can try to bring it down.
第1図は本発明の一実施例を示す回路構成図、
第2図は第1図の各部動作タイムチヤート、第3
図は伝送信号の形態を説明するフレーム構成図で
ある。
1A,1B,1C…エレベータ制御盤、2…伝
送路、3…通信装置、4…共通制御盤、f,g,
h…タイミング信号。
FIG. 1 is a circuit configuration diagram showing an embodiment of the present invention;
Figure 2 is a time chart of the operation of each part in Figure 1.
The figure is a frame configuration diagram illustrating the form of a transmission signal. 1A, 1B, 1C...Elevator control panel, 2...Transmission line, 3...Communication device, 4...Common control panel, f, g,
h...Timing signal.
Claims (1)
周期で繰り返し送出する第1の手段と、タイミン
グ信号がアクテイブになつた期間のみ単一の伝送
路を介し通信装置へ故障情報を送出する第2の手
段とを有するエレベータ制御盤、 このエレベータ制御盤を複数のエレベータの
各々に設けかつ互いに並列接続してなるエレベー
タ制御盤群、 アクテイブな期間が上記故障情報の伝送フレー
ム周期よりも長くなるよう設定されたタイミング
信号を、上記エレベータ制御盤群の各制御盤に対
し各々別個にかつタイミングをずらして順番に送
出するとともに、この各制御盤への送出の一巡す
る時間が上記第1の期間よりも短くなるよう設定
する共通制御盤、 を備えたことを特徴とするエレベータの故障通報
装置。[Claims] 1. A first means for repeatedly sending failure information at a predetermined transmission frame period during a first period, and transmitting failure information to a communication device via a single transmission path only during a period when a timing signal is active. an elevator control panel having a second means for transmitting information; an elevator control panel group in which the elevator control panel is provided in each of a plurality of elevators and connected in parallel with each other; an active period is the transmission frame period of the failure information; A timing signal set to be longer than the above is sent to each control panel of the elevator control panel group separately and in order with shifted timing, and the time it takes for one round of sending to each control panel is set as above. A common control panel that is set to be shorter than the first period. A failure reporting device for an elevator.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58245944A JPS60157477A (en) | 1983-12-27 | 1983-12-27 | Information device for trouble of elevator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58245944A JPS60157477A (en) | 1983-12-27 | 1983-12-27 | Information device for trouble of elevator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60157477A JPS60157477A (en) | 1985-08-17 |
JPH0240588B2 true JPH0240588B2 (en) | 1990-09-12 |
Family
ID=17141175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58245944A Granted JPS60157477A (en) | 1983-12-27 | 1983-12-27 | Information device for trouble of elevator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60157477A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5511418A (en) * | 1978-07-07 | 1980-01-26 | Hitachi Ltd | Test operating apparatus of elevator |
-
1983
- 1983-12-27 JP JP58245944A patent/JPS60157477A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5511418A (en) * | 1978-07-07 | 1980-01-26 | Hitachi Ltd | Test operating apparatus of elevator |
Also Published As
Publication number | Publication date |
---|---|
JPS60157477A (en) | 1985-08-17 |
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