JPS5843692A - Channel release system - Google Patents

Channel release system

Info

Publication number
JPS5843692A
JPS5843692A JP14095181A JP14095181A JPS5843692A JP S5843692 A JPS5843692 A JP S5843692A JP 14095181 A JP14095181 A JP 14095181A JP 14095181 A JP14095181 A JP 14095181A JP S5843692 A JPS5843692 A JP S5843692A
Authority
JP
Japan
Prior art keywords
exchange
processing
recovery
release
processing system
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.)
Granted
Application number
JP14095181A
Other languages
Japanese (ja)
Other versions
JPH0115193B2 (en
Inventor
Izumi Nariai
成合　泉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14095181A priority Critical patent/JPS5843692A/en
Publication of JPS5843692A publication Critical patent/JPS5843692A/en
Publication of JPH0115193B2 publication Critical patent/JPH0115193B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)

Abstract

PURPOSE:To shorten a repeating time, by reading a release channel information from a storage device of a channel system information which has been decided as a object to be a release by an exchange processing system, releasing a channel, and upon finishing the execution instructing an exchange processor to incorporate it to the exchange processing. CONSTITUTION:An exchange processing system 20 is constituted of an exchange processor 7 and an exchange storage device 8, and a release processing system 30 is constituted of a release processor 9 and a release storage device 10. To these respective processing sytems 20, 30, a trunk device 1 is connected through a trunk controller 4, an exchange switch 3 is connected through a switch controller 5, and a subscriber 2 and a device 1 are connected through a scanning device 6. In this state, a channel sytem information which has been decided as a object to be a release by the processing sytem 20 is read from the device 9, and a channel is released. Also, when the execution has ended, incorporation to the exchange processing is instructed to the device 7, and the exchange processing is restarted in a short time.

Description

【発明の詳細な説明】 本発明は、蓄積グログツム制御の電話交換機における通
話路復旧方式に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a communication path restoration method in a telephone exchange with storage glitch control.

従来、通話路を初期設定する場合には、交換処理装置で
は、交換処理を完全に中断し、通話路装置の復旧及び関
連プログラムの初期設定を行った後、交換処理を再開さ
せる方式を採っていた。しかし、この方式では通話路装
置の復旧ｉこ多くの時間を費し、交換処理の中断時間が
長くなるという欠点を有している。Conventionally, when initializing a communication path, switching processing equipment has adopted a method of completely suspending the switching processing, restoring the communication path equipment and initializing the related programs, and then restarting the switching processing. Ta. However, this method has the disadvantage that it takes a lot of time to restore the communication path equipment, and the interruption time of the switching process becomes longer.

本発明の目的は、かかる従来の欠点を解消し、復旧ナベ
き通話路装置の復旧制御を交換処理系と隔離した処理系
で実行し、交換も理系では復旧不要の通話路装置によっ
て短時間で交換処理を再開させるための通話路復旧方式
を提供するものである。The purpose of the present invention is to eliminate such conventional drawbacks, to perform recovery control of a recovery-only communication path device in a processing system separate from the switching processing system, and to perform exchange in a short time using a communication path device that does not require recovery in the science field. This provides a communication path recovery method for restarting switching processing.

本発明の要旨は、以下の通りである。交換処理系にて復
旧対象と判断され走通話路系情報の記憶装置よシ復旧通
話路情報を読取シ、通話路の復旧を実行すると共に実行
終了時点で交換処理装置に対して交換処理への組込み指
示を行うものである。The gist of the invention is as follows. The switching processing system determines that the communication path is to be restored, reads the recovery channel information from the storage device of the running channel system information, executes the recovery of the communication path, and at the end of the execution, sends the switching processing device to the switching processing. It provides installation instructions.

以下、図面により本発明を詳述する。Hereinafter, the present invention will be explained in detail with reference to the drawings.

図は本発明の実施例を示す図である。図で、交換＃！＆
理系２０は、交換処理装置７と交換記憶装置８とよｐ成
る。復旧処理系５０は復旧処理装置９、復旧記憶装置１
０とより成る。交換動作を奥行している場合、加入者２
、トランク装置１は交換用スイッチ５を介して種々の状
態に参るが、これらの通１通路装置を初期設定すべき交
換機障害が発生し九場合、交換処理装置７は走査装置６
によって読み取った通話路装置状態及び交換記憶装置８
に記憶されたデータにより復旧対象の通話路装置情報を
復１日記憶装置１０及び交換記憶装置８へ配線する。The figure is a diagram showing an embodiment of the present invention. In the diagram, exchange #! &
The science department 20 consists of an exchange processing device 7 and an exchange storage device 8. The recovery processing system 50 includes a recovery processing device 9 and a recovery storage device 1.
Consists of 0. If the exchange operation is deep, subscriber 2
, the trunk device 1 enters various states via the replacement switch 5, but if a switch failure occurs that requires the initialization of these two-way devices, the replacement processing device 7 will switch to the scanning device 6.
The channel device status and exchange storage device 8 read by
The communication path device information to be restored is wired to the one-day storage device 10 and the exchange storage device 8 using the data stored in the .

まえ、交換記憶装置８に記憶されたデータ類を初期設定
する際、復旧対象の通話路は使用不可能として初期設定
し、交換処理装置７は交換動作を再−すると共に復旧処
理装置９を起動する。Before, when initializing the data stored in the exchange storage device 8, the communication path to be restored is initially set as unusable, and the exchange processing device 7 restarts the exchange operation and starts the recovery processing device 9. do.

復旧処理装置９では、復旧記憶装置１０より復旧対象の
通話路情報を読取シ、トランク制御装置４、スイッチ制
御装置５を介して通話路の復１日を実行し、復旧終了時
点で交換処理装置７へ通知する。The recovery processing device 9 reads the communication path information to be restored from the recovery storage device 10, executes the restoration of the communication path via the trunk control device 4 and the switch control device 5, and stores it in the switching processing device at the end of the recovery. Notify 7.

交換処理装置７は、この信号（制御信号）により、交換
記憶装置８より復旧対象通話路を決定し、交換処ＨＡ６
ｃ組込み、平常の運転状態へ移行する。移行が完了する
までの過渡期においては、未復旧通話路装置は使用不可
のまま交換処理を実行することとなるが、未復旧通話路
装置の全通話路装置に占める割合社、１／１０Ｉｉ度と
低い九め問題とならない。Based on this signal (control signal), the exchange processing device 7 determines the communication path to be restored from the exchange storage device 8, and transfers it to the exchange processing HA6.
cInstallation and transition to normal operating state. During the transition period until the transition is complete, the unrecovered channel devices will remain unusable and the exchange process will be executed, but the proportion of unrestored channel devices to all the channel devices will be 1/10Ii degree. It is not a low 9th problem.

また、スイッチ制御装置５及びトランク制御装置４に位
交換処理装置７及び復旧処理装置９からの制御要求に対
して組合せ制御機能を持えせている。冑、本実施例では
、復旧処理系を交換地理系と別個の装置として示したが
、時分割多重処理が可能ならば同一処理装置にて構成し
、復旧処理を交換処理よりも優先度を落して実行するこ
とも可能である。Further, the switch control device 5 and the trunk control device 4 are provided with a combination control function in response to control requests from the position exchange processing device 7 and the recovery processing device 9. In this example, the recovery processing system is shown as a separate device from the exchange geographical system, but if time-division multiplexing is possible, they could be configured in the same processing device, giving the recovery processing a lower priority than the replacement processing. It is also possible to execute

本発明によれば、交換処理における中断時間として、そ
の大部分を占めていた通話路装置の復旧処理時間が除か
れるため交換処理の中断時間を大巾に短縮する仁とがで
きた。According to the present invention, since the restoration processing time of the communication path device, which occupies most of the interruption time in the exchange processing, is removed, the interruption time in the exchange processing can be greatly shortened.

【図面の簡単な説明】[Brief explanation of the drawing]

図は本発明の実−例図である。 １・・・トランク装置、２・・・加入者、３・・・交換
用スイッチ、４・・・トランク制御装置、５・・・スイ
ッチ制御装置、６・・・走査装置、７・・・交換処理装
置、８・・・交換記憶装置、９・・・復１日処理装置、
１０・・・復旧記憶装置。The figure is an illustration of the invention. DESCRIPTION OF SYMBOLS 1... Trunk device, 2... Subscriber, 3... Replacement switch, 4... Trunk control device, 5... Switch control device, 6... Scanning device, 7... Replacement Processing device, 8... exchange storage device, 9... one-day processing device,
10...Recovery storage device.

Claims (1)

【特許請求の範囲】[Claims] 蓄積プログツ−ム制御による電話交換機の通話路を復旧
すべき交換機障害が発生した場合の通話路復旧方式に於
いて、復旧装置情報を一時交換処理系と隔離された復旧
処理系の記憶装置へ退避し、交換処理系では復旧装置以
外の通話路装置を使用して交換処理を再開させると共に
復旧処理系での復旧動作が終了時、交換処理系へ遂次組
込んで平常状態へ移行することを特徴とする通話路復旧
方式。In the communication path recovery method in the event of an exchange failure in which the communication path of a telephone exchange should be restored by storage program control, recovery device information is temporarily saved to the storage device of the recovery processing system that is separated from the exchange processing system. However, in the switching processing system, communication path devices other than the recovery device are used to restart the switching processing, and when the recovery operation in the recovery processing system is completed, they are sequentially incorporated into the switching processing system to transition to a normal state. Characteristic call path recovery method.
JP14095181A 1981-09-09 1981-09-09 Channel release system Granted JPS5843692A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14095181A JPS5843692A (en) 1981-09-09 1981-09-09 Channel release system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14095181A JPS5843692A (en) 1981-09-09 1981-09-09 Channel release system

Publications (2)

Publication Number Publication Date
JPS5843692A true JPS5843692A (en) 1983-03-14
JPH0115193B2 JPH0115193B2 (en) 1989-03-16

Family

ID=15280601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14095181A Granted JPS5843692A (en) 1981-09-09 1981-09-09 Channel release system

Country Status (1)

Country Link
JP (1) JPS5843692A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63252244A (en) * 1987-03-06 1988-10-19 ウオーターズ・インヴエストメンツ・リミテツド Method and device for introducing effluent to mass spectrophotometer and other gaseous phase or particle detector
US4996424A (en) * 1990-05-03 1991-02-26 Hitachi, Ltd. Atmospheric pressure ionization mass spectrometer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913889A (en) * 1972-05-19 1974-02-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913889A (en) * 1972-05-19 1974-02-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63252244A (en) * 1987-03-06 1988-10-19 ウオーターズ・インヴエストメンツ・リミテツド Method and device for introducing effluent to mass spectrophotometer and other gaseous phase or particle detector
US4996424A (en) * 1990-05-03 1991-02-26 Hitachi, Ltd. Atmospheric pressure ionization mass spectrometer

Also Published As

Publication number Publication date
JPH0115193B2 (en) 1989-03-16

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