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1. 发明专利

JPH03151749A SELF-DIAGNOSTIC SYSTEM FOR DIGITAL EXCHANGE SYSTEM 失效
公开(公告)号：JPH03151749A
公开(公告)日：1991-06-27
申请号：JP29044189
申请日：1989-11-08
申请人： FUJITSU LTD
发明人： KUWATA SATORU , KISHIMOTO KUNIYUKI
IPC分类号： H04M3/26 , H04L12/26 , H04Q1/24 , H04Q11/04
摘要： PURPOSE:To execute the diagnosis of path automatically at initial program load(IPL) of an LPR by providing a function diagnosing a path between a common line signal device (SGC) and a line switch(LSW) and between the LSW and a digital terminal(DT) to a boot program provided in the SGR. CONSTITUTION:A boot program 7a to apply initial program load an LPR 6 is stored in a ROM 11 in an SGC 7 and when an IPL key of the LPR 6 is depressed, the program is transferred to prescribed area in a main storage device 10 at the side of the LPR 6 and a controller 6b starts the boot program 6a. A loopback command to the SGC 7 is implemented by the controller 6b sending a loopback command to the SGC 7 via a channel controller(CHC) 6c. When a control section 6b sends a test data, the equipment subject to loopback command returns the test data to a sender. Thus, whether or not a path between the controller 6b and a test object equipment is normal is checked.

2. 发明专利

JPS63150734A INTER-PROCESS COMMUNICATION CONTROL SYSTEM 失效
公开(公告)号：JPS63150734A
公开(公告)日：1988-06-23
申请号：JP29749086
申请日：1986-12-16
申请人： FUJITSU LTD
发明人： KOSUGE TAKAHARU , SAITO SHUJI , ARAI TAKAO , AKIBA YOSHITAKA , KISHIMOTO KUNIYUKI
IPC分类号： G06F9/46
摘要： PURPOSE:To improve the program generating efficiency by using a CALL instruction similarly as the start of an internal subroutine in starting inter-process communication so as to unify the start form. CONSTITUTION:A process A sets a message to a process B being a started process to a work area transaction TA and a parameter to SUBCALL. The SUBCALL hunts the transaction TB for the process B, if successful, the message in the TA of the process A, content of the parameter area are transferred to the TB of the process B, the TA is connected to a response waiting queue, the process B is started and transited to dispatch. The process B to be started applies processing by the message from the process A, the message to the process A obtained is set to the TB of the process B and returned to the process A by RETURN.

3. 发明专利

JP2000138753A METHOD AND DEVICE FOR CONTROL EXCHANGE 失效
公开(公告)号：JP2000138753A
公开(公告)日：2000-05-16
申请号：JP30906998
申请日：1998-10-29
申请人： FUJITSU LTD
发明人： SASAKI NORITAKA , KISHIMOTO KUNIYUKI
IPC分类号： H04M3/42 , H04M3/00 , H04M15/00 , H04Q3/00 , H04Q3/545
摘要： PROBLEM TO BE SOLVED: To obtain a control method and device for an exchange which can control plural area codes with a single exchange. SOLUTION: This device detects the area codes and the exchange codes of a calling subscriber and a called subscriber (S10), reads the subscriber area information of the calling subscriber and the called subscriber, based on the exchange codes of the calling and called subscribers (S16) and controls line connection based on the subscriber area information of the calling and called subscribers (S20 to S32). Thus, it is possible to control plural area codes with a single exchange.

4. 发明专利

JPS6120485A Method of managing congestion of communication between processors 失效
标题翻译：管理处理器之间通信的方法
公开(公告)号：JPS6120485A
公开(公告)日：1986-01-29
申请号：JP14030184
申请日：1984-07-06
申请人： Fujitsu Ltd
发明人： KOSUGE TAKAHARU , KISHIMOTO KUNIYUKI
IPC分类号： H04Q3/545 , G06F15/16 , G06F15/177 , H04M3/36
CPC分类号： H04M3/365
摘要： PURPOSE:To facilitate priority process management by segmenting transaction for congestion from transaction for general use to use it for communication of higher urgency, and at the same time, reporting to the other processor that own processor is in the state of congestion, and limiting subsequent communication between processors only to communication of high urgency. CONSTITUTION:When a transaction 36 for general use arrives at a state of use excess of predetermined quantity, number of use is counted from a table 37 and compared in a comparator 39 and if the quantity exceeds predetermined quantity, a noticeof abnormality is given. On the other hand, the transaction for priority 34 is caught successively by receiving of priority process request, and when it is filled up, specified quantity of area for transaction for congestion transaction 36 and abnormality notice are segments from transaction for general use and allotted as transaction for congestion, and notice of congestion is sent to other terminal. When the notice of congestion is given, other processor, for instance a main processor MPR2 receives the notice of congestion, and thereafter withholds making communication of general process.
摘要翻译：目的：通过将交易中的交易分段交易用于一般用途以将其用于更紧急的通信来促进优先级过程管理，同时向拥有处理器的其他处理器报告处于拥塞状态，并限制后续处理器之间的通信只能通信高度紧迫。构成：当一般使用的交易36达到超过预定数量的使用状态时，使用数量从表37计数，并在比较器39中进行比较，如果数量超过预定量，则给出异常通知。另一方面，通过接收到优先级处理请求，优先级34的交易被连续地捕获，并且当它被填满时，拥堵交易36的交易区域的指定数量和异常通知是用于一般使用的交易的段，并被分配为拥堵交易和拥堵通知发送给其他终端。当给出拥塞通知时，其他处理器，例如主处理器MPR2接收到拥塞通知，然后保留进行一般处理的通信。

5. 发明专利

JPH07253960A IPL SYSTEM IN MULTIPROCESSOR SYSTEM 失效
公开(公告)号：JPH07253960A
公开(公告)日：1995-10-03
申请号：JP4542494
申请日：1994-03-16
申请人： FUJITSU LTD
发明人： KISHIMOTO KUNIYUKI
IPC分类号： G06F15/16 , G06F9/445 , G06F15/177
摘要： PURPOSE:To eliminate an increase in the load of initial program loading(IPL) processing on one processor in the multiprocessor system and shorten the IPL time by making a processor which requests IPL obtain divided IPL information from other plural processors whose loads are not heavy at that point of time. CONSTITUTION:Once the processor 3 which generates the IPL request reports IPL generation, a processor MPRI which has IPL management information transfers the IPL management information in response. The IPL generating processor 3 receives it and discriminates processors having information to be initially loaded, acquires a system states from those processors and selects processors which have load margins, and divides and allocates the IPL information to the respective processors, so that the IPL information is transferred from the respective processors. The IPL requesting processor 3 receives the IPL information from the processors and stores it in an external storage device 3a.

6. 发明专利

JPH03208138A SYSTEM SUPERVISORY SYSTEM 失效
公开(公告)号：JPH03208138A
公开(公告)日：1991-09-11
申请号：JP297690
申请日：1990-01-09
申请人： FUJITSU LTD
发明人： KISHIMOTO KUNIYUKI
IPC分类号： G06F11/30 , H04M3/26
摘要： PURPOSE:To flexibly correspond to the function development of an information processing system by resetting a supervisory timer in accordance with a reset order from the information processing system even in the middle of an IPL processing in which a response cannot be made to an external supervisory device. CONSTITUTION:An IPL circuit operates by the depression of an IPL key in a central control equipment CC 40, an IPL program (PG) in a common line signal device 51 is read by a main memory 45 and is started. The input terminal of a channel 55 contained with a signal transmission-only memory 53 is connected with the input terminal of the channel 55 contained with the external supervisory device 60 and a communication signal (b) between an electronic exchange system and a host computer is set. The reset order from IPLPG is inputted to a reception part 61, the counter value of the supervisory timer 65 is reset and a control part 63 updates the timer 65. Thus, IPLPG periodically resets the timer 65 at a timing which does not exceed supervisory time. Thus, the count value of the timer 65 is prevented from exceeding a prescribed value even in the middle of the IPL processing.

7. 发明专利

JPH02166540A DETECTING SYSTEM FOR ACCESS VIOLATION 失效
公开(公告)号：JPH02166540A
公开(公告)日：1990-06-27
申请号：JP32509788
申请日：1988-12-20
申请人： FUJITSU LTD
发明人： KISHIMOTO KUNIYUKI
IPC分类号： G06F12/14 , G06F9/46
摘要： PURPOSE:To study the factors of access violations in a short time by detecting all access violations and at the same time grasping the internal state of an information process system at each time point when the access violation occurred. CONSTITUTION:An access violation detecting area setting means 300 assings a memory area decided previously in adjacency to a memory block as an access violation detecting area in case a memory block catching function 100 assigns the memory blocks to the tasks respectively. Then the access violation detecting area is set as an area to be monitored by a trap function 200. An information collecting means 400 collects the information showing the internal state of an information process system 1 in case the means 400 detects a fact that the system 1 had an access to the access violation detecting area. An access violation detecting area release means 500 releases the access violation detecting area assigned by the means 300 when the system 1 finishes the execution of a task. Thus it is possible to grasp the internal state of the system 1 at occurrence of an access violation and to perform the study for the violation factor in a short time.

8. 发明专利

JPH0291748A ERROR GENERATION DATA RECOVERING SYSTEM 失效
公开(公告)号：JPH0291748A
公开(公告)日：1990-03-30
申请号：JP24690688
申请日：1988-09-28
申请人： FUJITSU LTD
发明人： KISHIMOTO KUNIYUKI
IPC分类号： G06F12/16
摘要： PURPOSE:To recover error generation data by the memory contents of an external memory device without stopping a service executed by an information processing system when the error generation data is extracted from a main memory device by providing a data transfer means for storing the data in an error generation address of the main memory device. CONSTITUTION:An address converting means 200 converts an error generation address ae on a main memory device 2 in which error data (de) obtained by detecting the generation of an error by a detecting function 100 is stored, to an address alphac in which normal data dc corresponding to error generation data de is stored in an external memory device 4. Subsequently, a data transfer means 300 extracts the normal data dc from the address alphac converted by the address converting means 200 of the external memory device 4 and stores it in the error generation address ae of the main memory device 2. In such a manner, the error generation data stored in the main memory device can be recovered immediately by the corresponding normal data of the external memory device.

9. 发明专利

JPS63262729A DATA COLLECTING SYSTEM AT THE TIME OF GENERATION OF ABNORMALITY IN MULTI-PROCESSOR SYSTEM 失效
公开(公告)号：JPS63262729A
公开(公告)日：1988-10-31
申请号：JP9769687
申请日：1987-04-21
申请人： FUJITSU LTD
发明人： KISHIMOTO KUNIYUKI
IPC分类号： G06F11/16 , G06F11/34 , G06F15/16 , G06F15/177
摘要： PURPOSE:To facilitate an analysis at the time of an abnormality by informing the generation of an abnormality to the other processor when the abnormality is generated, and also, storing the information stored in a main storage device, and storing the information of its main storage device in the other processor. CONSTITUTION:Data store devices 101-151 are provided on processors 10-15, and the main processor 10 and the processors 11-15 are connected by common buses 161-165 containing a control signal line, respectively. In this state, when an abnormality is generated in the processor 11, the processor 11 informs the generation of the abnormality to the processor 10, and also, reads out a data of an area related to the processor communication of its main storage device M and stores it in the device 11, and the processor 10 reads out a data of an area related to the communication to the processor from its main storage device M and stores it in the device 101, and requests a data collection to other processors and allows the devices 121-151 to store the data.

10. 发明专利

JPS61139183A Increasing method in multi-control type exchanging system 失效
标题翻译：多控制式交换系统中的增加方法
公开(公告)号：JPS61139183A
公开(公告)日：1986-06-26
申请号：JP26064184
申请日：1984-12-12
申请人： Fujitsu Ltd
发明人： AKIBA YOSHITAKA , KISHIMOTO KUNIYUKI , NAKAYAMA HIDEO , SAITO SHUJI , NODA MICHITAKA
IPC分类号： H04M3/24 , H04Q3/545
CPC分类号： H04Q3/545 , H04M3/241
摘要： PURPOSE:To use an existintg I/O device as it is without preparing an increasing test I/O device by recognizing an increasing call processing processor by referring an increasing flag through a basic control program in a main processor. CONSTITUTION:A central control device 24 in a main processor (MPR)11 commands a channel device 23 so as to connect a relevant channel connecting adapter (CCA)16-k (and 15-k) to an I/O bus 17 of an MPR. Further, from a key board KB, a command isagain inputted and a performing of a diagnosis of CCA(16-k, 15-k) for a call processing processor CPRk is indicated to an MPR11. In this manner, an increasing system CCA is subject to a diagnosis. A diagnosis result is displayed on a video display unit VDU of a console 19 and presence or absence of abnormality according to the diagonosis is recog nized. If there is an abnormality, an analysis of the abnormality is done, and a repair is done (retry). If there is no abnormality, or the repair is completed, a next step is to be done.
摘要翻译：目的：通过在主处理器中通过基本控制程序引用增加的标志来识别增加的呼叫处理处理器来使用现有的I / O设备，而不需要准备增加的测试I / O设备。构成：主处理器（MPR）11中的中央控制装置24命令通道装置23，以将相关通道连接适配器（CCA）16-k（和15-k）连接到I / O总线17 MPR。此外，从键盘KB，输入命令，并且向MPR11指示对呼叫处理处理器CPRk的CCA（16-k，15-k）的诊断的执行。以这种方式，增加系统CCA进行诊断。诊断结果显示在控制台19的视频显示单元VDU上，并且识别出根据对角线是否存在异常。如果发生异常，则进行异常分析，进行修理（重试）。如果没有异常，或修理完成，下一步要做。

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