JPS62251832A - Raising system for electronic apparatus - Google Patents

Abstract

PURPOSE:To omit switching programs and to simplify the constitution of programs by reading out a switching state by a control means at the time of turning on a power supply switch and starting one of the programs in accordance with the state. CONSTITUTION:When the power supply switch for a system 1 is turned on, a CPU 2 transfers an OS to an OS storage area 10 in a memory 3 in accordance with a boot program in an external storage device 4 and an initializing program. The initializing program is executed and whether the information of an input terminal 7 started by an initial operation setting table 12 is described in a flag 17 or not is decided. When the decision is YES and the described contents are 'S', an OS operation available state is obtained and displayed and the system is turned to a command input waiting state. The OS processing is advanced by inputting a prescribed command.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention is directed to an electronic 8! which is suitably used in electronic equipment such as an electronic meter WFI system, for example. Concerning how to start up the device.

In the prior art electronic meter f'1 system, etc., it is desired that when the power is turned on, a predetermined execution program can be started immediately without manual input by the operator. In other words, after turning on the power, run the relevant execution program! I!
It is desirable to be able to use the execution program immediately after turning on the power without going through complicated procedures such as calling it by IJ operation.

Thirdly, for example, in such an electronic stirring system, the operating system (hereinafter abbreviated as O8) that regulates the management and control operations of the execution program and various devices must be maintained and managed. In such cases, in the prior art, such electronic ff
1-fi, consideration was given to switching the operating state of the fi system from the execution program to the above-mentioned O8 in the execution program.

Problems to be Solved by the Invention In such prior art, consideration must be given to switching each execution program a-gram to the operating state in which O8 can be operated as described above. Creation of a,? There were problems such as requiring a great deal of effort.

The purpose of the present invention is 1. , solve the problems described above, and write any one of the current several types of programs that define the operation of the equipment, m T fj! Ax? This invention provides a start-up method for an electronic Nt device that allows easy selection when turning on the If source switch.

Means for Solving the Problems The present invention provides: a control means for controlling the operation of an electronic device; a storage means storing a plurality of different types of programs that define the operation of the control am−r=戊; The switching mode is detected by going up to the top and the switching mode is detected. 1! and a power switch, and when the power switch is switched between an open state and an open state, the control means reads the switching mode of the switching means, and performs the current number processing in accordance with each switching mode. This method of starting up an electronic device is characterized in that any one of 19 programs is activated.

Operation The electronic device according to the present invention includes a control means, a storage means in which a plurality of different types of programs that define the operation of the control means are stored, a switching means, and a power switch. When starting up an electronic device, when the power switch is turned on, the control means switches the switching means! ! 1411 is read, and one of the several types of programs for the membrane is activated in accordance with the switching mode.

Therefore, when starting up an electronic device, when selecting one of several types of programs stored in the storage means, it is sufficient to change the switching mode of the switching means before turning on the power. It is very easy to select successful or unsuccessful programs, and all programs stored in the storage means can be selected easily.
Since there is no need to incorporate a part that performs switching processing for opening multiple programs in 11; I, each program's ? +WI The tail can be simplified.

Embodiment FIG. 1 is a block diagram showing the development of an electronic 31 machine system 1 according to an embodiment of the present invention. -3F
17. The Iso system 1 includes a central processing unit M (hereinafter abbreviated as CPU) 2 which is a III In means, and is realized by, for example, a random access memory (hereinafter abbreviated as flAM) and a read-only memory (hereinafter abbreviated as flOM). Internal memory 3 constituting one stage of memory T
and an external storage device 4, which is realized by a so-called hard disk device or the like and has six storage stages (N = 6), are connected to the line 5.
Connected to this is a lower key stage 7 with a program switch described below.

Internal memory j (initialization processing program storage IJi)
9, an Os storage area 10, and an execution program storage area 11.
1 can be lost. The external storage device 4 has an initial operation setting table 12 and a plurality of OS programs O81, . . .
, 0Se1 storage area 13a, . . . 1 where O8n is stored.
131J (collectively referred to by reference numeral 13 when necessary), and
There is a vt structure including an execution program storage area 14.

The program switch 6 is installed in the electronic meter system 1 of this embodiment, and its switching mode in the 1Jfl state or closed state can be read by the CPU 2, and depends on the switching mode of the program switch 6. So, the above C? U2 is a switch that allows various control operations to be described later.

FIG. 2 is a diagram showing the structure of the initial a1 work setting table 12 shown in FIG. In the initial operation setting table 12, Pt
51 is an input terminal connected to the diagrammatic electronic diagrammatic electronic system 1, and stores, for example, a unique number (for example, 1, 2° 31, etc.) assigned to each key T1 stage 7 shown in the first diagram. terminal number storage 15 and each key manual means 7
When the key human power means 7 is activated, there is an execution program name storage area 16 storing the name of the execution program started for each key human power means 7, and an execution program name storage area 16 which stores the name of the execution program to be started for each key human power means 7. Depending on the presence or absence, each key manual labor I
In addition, the 7 lag 17 that switches the execution mode of the process every 7,
For example, the number of rows is provided for each.

FIG. 3 is a 70-chart illustrating the start-up operation of the electronic measuring system 1 according to an embodiment of the present invention. Figure 1~1
The startup operation of this embodiment will be explained with reference to FIG. In step 111 of FIG. 3, the electronic S1 calculation ff
i-system 1? The IH & switch (not shown) is turned on, and in step 12, CI"02 is stored in the boot block 18 of the external storage device 4, and the boot program is stored in the initialization processing program storage area 9 of the internal memory 3. According to the initialization processing program,
The O8 stored in the O8 storage area 13 of the external storage device 4 is transferred to the O8 storage area 10 of the internal memory 3.

Next, in step n3, the initialization processing program is executed, and in step 114, the information tM is written in the 7 lag 17 of 111j regarding the activated input terminal 7 in the initial operation setting table 12 shown in the second figure. (f (J: t Lukato) KafIllli Now. Kono?lI 1llih'iIi' When it is determined, the processing moves to Stenopro 5, and if ``1γ'' in the description of the 7 lag 17 is rSJ or ``2'', for example. If the stored content of 7lag 17 is, for example, ``2 pieces,'' the initialization processing program ends,
Proceeding to step 116, the desired 'X, line program is transferred from the execution program storage area 1a14 of the external storage device 4 to the execution program storage area 11 of the internal memory 3, and its execution is realized.

If the description content of the 7 lag 17 in step n5 is, for example, [S], the process goes to step 11.
7, the system becomes ready to operate the O8, such as UNIX (product name of the OS), and its image is displayed, waiting for input of a command or the like. By inputting a predetermined command in step n8, predetermined processing at the OS level proceeds. In step n9, step n8
It is determined whether the input command is an input command or an operation termination command, and if the result of cutting t-1 is 11, the process moves to step 116, where the execution program is transferred and executed as described above. It is done.

In step 19 above? l If the judgment result is negative, the process returns to step 117 again, and step +1
The process is repeated with 7=n 9 as one cycle.

In this way, operation at the OS level proceeds.

- No.j, if there is no description in the 7 lag 17 in the Stenopro 4, the process moves to step 1110,
crlu 2 detects the switching state of program switch 6. If the program switch 6 is in the open state, the process immediately moves to step 116, and the execution program is transferred and executed once as described above. When the program switch 6 is in the 1M state in step 1-0, the process moves to step 1111, and enters a state of waiting for an input to select whether the operation level thereafter will be the OS level or the execution program level. , 19 are displayed on the display device ff (not shown).

In step 1112, either ISJ or "2" that corresponds to the description content of 7 lags 17 is manually inputted.In the subsequent step 1113, the manually entered information is If the tlI disconnection result is "2", the process leaves the initialization processing program in step 11q and moves to step 116, where the transfer of the execution program and its execution are performed. It is done.

After step n131, ↑I! The result is “S”
If C'' is found, the process also ends the serious crime initialization process program, moves to step lower, and performs the process consisting of steps u7 to n9 as described above.

In this embodiment, the computer system 1 is powered on! 1.7 is 7 of initial operation setting table 12.
Depending on the presence or absence of the description of lag 17, or the description contents'
It is possible to select either the OS level such as the UN IX or the execution program level for processing,
Furthermore, if "σ" in the description of the flag 17 is blank, the switching mode of the program switch 6 can be changed to select either the OS level or the execution program level.

Therefore, there is no need to add the program contents to the execution program by returning the processing to the OS level such as UNIX at the start of the execution program 11.7.
The burden of time and other tasks is reduced to 4M steps. In addition, in the 71 source input 11, ν, etc. of the electronic metering system 1, the process returns to OS level 1. t
i: can be performed extremely easily.

Effects According to the present invention as described above, an electronic device includes a control stage, a lower storage stage storing a plurality of different types of programs that define the operation of the υItll means, a switching stage, and a power switch. and is included.

11. When the power switch is turned on at startup of the device, the control means reads the switching mode of the switching means, and starts any one of the plurality of types of programs in accordance with the switching mode. I did it like that.

Therefore, when starting up the electric T-PIiη, if any one of the multiple types of programs stored in the memory is selected, the switching/changing mode of one stage of switching as described in 11. It suffices to switch the program before inputting it, and it is extremely easy to select successful or unsuccessful programs.Furthermore, all of the programs stored in the second memory r Since there is no need to incorporate the B portion, which is 4T for J!l, the configuration of each program can be simplified.

[Brief explanation of drawings]

fjS1 diagram is an electronic computer system 1 according to an embodiment of the present invention.
2 is a block diagram showing the configuration of the initial operation setting table 12, and FIG. 3 is a 70-chart illustrating the startup operation of the present invention. 1...Electronic computer system, 2...CPU, 3...
・Internal memory, 5... External memory, G... Program switch, 7... Input terminal, 12... Initial operation setting table, 17... Flag

Claims (1)

[Scope of Claims] A control means for controlling the operation of an electronic device, a storage means storing a plurality of different types of programs that define the operation of the control means, and a switching means for detecting a switching mode by the control means. , a power switch, and when the power switch is switched between an open state and a closed state, the control means reads the switching mode of the switching means, and selects one of the plurality of processing programs corresponding to each switching mode. A start-up method for electronic equipment characterized by starting up only one of the following.