• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    [purpose] The present invention displays the overload situation occurring in the processor in the mobile communication exchange on the screen by the graphic function of the OMID, so that the operator can easily grasp the overload situation of the processor in the exchange. This is how it is implemented. [Configuration] The present invention classifies the processors in the mobile communication switch by each subsystem, and the OMID of the overload situation such as the ID, overload status, and overload type of the corresponding processor that is overloaded by the TRC block when an overload occurs from the processor of each subsystem. In order to easily recognize the overload situation, the color of the processor is changed to green, yellow, yellow, red, gray and white according to the overload class according to the graphic processing function of OMID.
    公开号:KR19980056914A
    申请号:KR1019960076184
    申请日:1996-12-30
    公开日:1998-09-25
    发明作者:김창식；김치중
    申请人:김영환；현대전자산업 주식회사；
    IPC主号:
    专利说明:

    Overload Graphics Implementation Method of Mobile Communication Switch
    1 is a block diagram of an exchange and an OMID to which the graphic implementation method of the present invention is applied.
    2A is an overload graphical main window screen of a mobile communication switch (MSC) according to the present invention, and FIG. 2B is a schematic diagram of an overload graphics subsystem (CCS) window screen.
    * Explanation of symbols for main parts of the drawings
    10_A: OMID_A 10_B: OMID_B
    11A, 11B: MTR 12A, 12B: GCCI
    13A, 13B: GPOL 30: Exchange
    31: CCS 32: INS
    33 ‥: ASS ‥ 34: HIPCU
    In the mobile communication switching system, an operator can display an overload situation occurring in a processor in an exchange by displaying it on a screen by a graphic function of an operation and maintenance interface device (OMID). The present invention relates to a method for implementing an overload graphic of a mobile communication switch that enables the user to easily grasp the overload situation of the processor in the exchange.
    In general, the processors existing in all the electronic exchanges are largely divided into a main processor and a peripheral processor. In particular, different overloads occur in the main processor and the peripheral processor in the mobile communication exchange.
    That is, in the main processor, a process with a process class of 0, 5, 10, and 15 has a system overload and a CPU occupancy rate of 95% or more, which occurs six times more than 2000 ms of delay between services, and has a process class of 5 While there is a graphic overload in which a process has five consecutive delays of more than 2000ms between services, there is only a graphics overload in a peripheral processor that has 95% or more of CPU occupancy.
    When such a system overload and a traffic overload occurs in a processor in an exchange or when there is an overload processor by checking whether an overload has occurred in each processor, conventionally, the overloaded processor and its type and overall The operator was made aware of the overload situation by informing the user of the overload situation as an alarm message in text form.
    However, as the report of the overload situation is made by simply outputting a message as described above, there is a hassle for the operator to recognize the overload situation through the message when an overload occurs, thereby making it easy to overload the processor in the overall exchange. It was difficult to recognize, especially in the case of an emergency, the ability to cope is lowered, there was a problem that not enough information is provided in relation to the alarm processing in case of overload.
    Therefore, the present invention was devised to solve the above problems, and its object is to display the overload situation occurring in each processor in the mobile communication exchange as a graphic screen by color display for each overload class, thereby allowing the operator to overload the processor. An object of the present invention is to provide an overload graphic implementation method of a mobile communication switch that can easily recognize a situation.
    In order to achieve the above object, an overload graphic implementation method of the present invention divides a processor in a mobile communication switch for each subsystem and generates an overload by a TRC (Traffic and Resourse Control) block when an overload occurs from a processor of each subsystem. OMID notifies the overload situation such as ID (IDentification), overload condition and overload type of the corresponding processor, and changes the color of the processor for each overload level on the screen to display the overload situation by displaying the OMID graphic processing function. Make it easy to recognize.
    Hereinafter, an overload graphic implementation method of a mobile communication exchange of the present invention will be described with reference to the accompanying drawings.
    1 is a block diagram of an exchanger and an OMID to which the graphic implementation method of the present invention is applied, and performs functions in each of the processors 31, 32, 33 ... and the OMID system 10_A, 10_B in the switch 30. The inter-block connection type is shown.
    The OMID (10_A, 10_B) is a redundant structure, NTR for transmitting and receiving messages through each processor (31, 32, 33 ...) and the HIPCU (High Performance Interprocessor Comunication Unit) 34 in the switch 30 (Message Transfer and Routing) _OMIP (11A, 11B), Graphical Command Control Interface (GCCI) _OMIP (12A, 12B), which graphically processes the processors in the exchange, and GPOL, which graphically processes the overload conditions of each processor. (Graphic Processor OverLoad) _OMIP (13A, 13B).
    The processor in the exchange 10 is divided into respective western system units such as a Central Control Subsystem (CCS) 31, an INS 32, and an Access Switching Subsystem (ASS) 33. A TRC block is provided in the systems 31, 32, 33, and the TRC block collects an overload situation of each subsystem, that is, all processors, and notifies the OMIDs 10_A and 10_B at regular intervals.
    The message type that is communicated between the TRC block in each of the subsystems 31, 32, 33, and the MTRs 11A, 11B in the OMIDs 10_A, 10_B communicates the message in one subsystem form and the data is periodically And aperiodic transmission.
    Next, a method in which the overload situation of the processor in the switch 30 configured as described above is implemented graphically through the OMIDs 10_A and 10_B will be described.
    First, the graphic operation of the present invention starts by branching on the Main Graphic Panel of the GCCI_OMIP 12A, 12B.
    GPOL_OMIP (13A, 13B) reads a file containing information on the processors mounted in the exchange and stores the information of the processor to be graphically represented.
    In this case, the file is stored in the following form.
    Subsystem number, processor address, and processor name are stored in this order.
    For example,
    1 0 OMP
    1 2 MMP
    1 10 LRPO
    1 12 LRP1
    1 14 LRP2
    1 16 LRP3
    1 18 LRP4
    1 20 LRP5
    1 22 LRP6
    1 24 LRP7
    1 26 LRP8
    1 28 LRP9
    1 60 CCMP / '1: Indicates CCS and 13 processors are mounted. '/
    2 2 NPT
    2 0 INP
    2 54 NSP
    2 56 CLIP
    2 16 SSPO_A
    2 17 SSPO_B
    2 60 INMP / '2: Represents INS and has 7 processors. '/
    4 ...
    5 ...
    6 ...
    When the file storage is completed as above, the ipc communication part for message communication between the exchange and the OMID is initialized.
    The shared memory is initialized for communication between the parent process and the child process in GPOL_OMIP 13A and 13B and communication between the overload process in the exchange 30 other than the GCCI_OMIP 12A and 12B.
    The parent process of the GPOL_OMIP 13A, 13B generates a message receiving and child process with an overload graphic pattern main process, passes the received message to the child process, and the child process sends the data received from the parent process to the graphical state. Express and interface with operators.
    As described above, when the initialization of the shared memory is completed, the parent process creates a child process and waits for an overload occurrence message in a state of receiving a message.
    Subsequently, an overload occurs from the subsystem of the corresponding processor in the exchange and the overload message of the overload-related data such as the overloaded processor and the state of overload and the type of overload is generated through the MTRs 11A and 11B of the OMIDs 10_A and 10_B. When is received, the overload-related data is stored in the shared memory and an overload occurrence signal is transmitted to the child process.
    Accordingly, the child process receiving the signal reads the shared memory and performs graphic processing by dividing the overload-related data into the ID of the message, that is, periodic data and aperiodic data.
    That is, the information read from the file and the overload data transmitted for each subsystem are analyzed and mapped with the graphic processing information to output the overload state in the graphic window on the screen.
    In this case, as shown in FIG. 2A, the overload graphic main window screen of the MSC according to the present invention is output, and as shown in FIG. 2B, the overload graphic subsystem (CCS) window screen is output.
    The graphical screen is composed of a main screen (FIG. 2A) showing each subsystem of the exchange and a window (FIG. 2B) showing each process of the corresponding subsystem displayed when clicking on a subsystem button.
    Each processor in the subsystem represents an overload condition including the state of Mmc, system, and traffic, and the overload status indications are Normal (D), Minor (C), Major (B), According to the grade of Critical (A), it is indicated by the color marking of green, yellow, yellow and red, respectively.
    In addition, the state of the unmounted processor (E) is gray, and the uninitialized (F) state is displayed in white.
    As described above, the present invention allows the operator to easily identify the overload situation of the exchange by displaying the overload situation of the processor in the mobile communication exchange on the graphic window screen by color display according to the grade by the graphic processing function of the OMID. Will be.
    权利要求:
    Claims (2)
    [1" claim-type="Currently amended] A first step of storing information about a processor in a mobile communication switch in a file in the order of a subsystem number, a processor address, and a processor name by an OMID GPOL_OMIP 13A and 13B; and When the information storage of the first step is completed, the second step of initializing the inter-process communication part for message communication between the exchange 30 and the OMIDs 10_A and 10_B, and the GPI of OMD following the initialization of the second step. A third step of initializing shared memory for communication between the parent process and the child process in GPOL_OMIP) 13A, 13B and communication between the overload process in GCCI_OMIP (GCCI_OMIP) 12A, 12B, and the third step; After performing the initialization of the fourth step, the parent process of GCCI_OMIP (GCCI_OMIP) 12A, 12B creates a child process and waits for an overload occurrence message in a message receiving state, and after the fourth step. The parent process overloads the subsystem of the corresponding processor in the exchange and overloads the MTR 11A and 11B of the OIDs 10_A and 10_B and the data of the overload status and the type of the overload. A fifth step of storing the overload related data in a shared memory and transmitting an overload generation signal to a child process when receiving the overload occurrence message including the overload generation message; After reading overload data, it divides it into periodic data and aperiodic data, and analyzes the processor information stored in the file and the overload related data transmitted by each subsystem and maps it with the graphic processing information. The sixth step of outputting the overload status by the color display An overload graphic implementation method of a mobile communication switch, characterized in that performed by.
    [2" claim-type="Currently amended] According to claim 1, The color display according to the degree of the degree of overload of the processor output in the fifth step, green if the processor (Normal), yellow if the minor (Minor), Major (Major) The method for implementing an overload graphic of a mobile communication exchange, characterized in that yellow in case of red, red in case of critical, gray in case of unmounted processor, and white in case of uninitialized processor.
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    同族专利:
    公开号 | 公开日
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    1996-12-30|Application filed by 김영환, 현대전자산업 주식회사
    1996-12-30|Priority to KR1019960076184A
    1998-09-25|Publication of KR19980056914A
    优先权:
    申请号 | 申请日 | 专利标题
    KR1019960076184A|KR19980056914A|1996-12-30|1996-12-30|Overload Graphics Implementation Method of Mobile Communication Switch|
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