CN104516342B - The control system hardware check method and control system of printing equipment - Google Patents
The control system hardware check method and control system of printing equipment Download PDFInfo
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- CN104516342B CN104516342B CN201310461282.0A CN201310461282A CN104516342B CN 104516342 B CN104516342 B CN 104516342B CN 201310461282 A CN201310461282 A CN 201310461282A CN 104516342 B CN104516342 B CN 104516342B
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- master control
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- control board
- control borad
- main control
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
Abstract
The present invention provides a kind of the control system hardware check method and control system of printing equipment.This method includes：The self-inspection order that main control board Receiving Host is sent, self-inspection order is transmitted to from master control borad；From master control borad according to self-inspection order, detect that the circuit connection state from the hardware circuit connection status of master control borad therein and between master control borad and other master control borads obtains self-detection result and is sent to main control board；Main control board detects that the circuit connection state between hardware circuit connection status and main control board and other master control borads inside main control board obtains self-detection result according to self-inspection order；Main control board receives the self-detection result sent from master control borad, and each is sent into main frame from the self-detection result of master control borad transmission and the self-detection result of main control board.The present invention need not dismantle each master control borad of printing equipment, improve the hardware detection efficiency of the control system of printing equipment.
Description
Technical field
It is the present invention relates to electronic technology, more particularly to a kind of control system hardware check method of printing equipment and control
System.
Background technology
Printing equipment can be printing machine, printer or duplicator or collection printing and duplicate the equipment with one
Deng.Circuit board on printing equipment is the control device of printing equipment, due to the influence of various factors, the circuit board of printing equipment
In the course of the work it is possible that hardware fault, has a strong impact on and normally use, and in traditional printing equipment detection scheme,
Detecting system and circuit-under-test are separation.When the circuit board to printing equipment is detected, it is necessary to dismantle printing equipment
Circuit board, circuit board is connected with detecting system.For complicated and large-scale circuit board or in the ring for being inconvenient to be dismantled
The circuit board used under border, existing circuit board detecting method is less efficient, and cost is high, or even can not meet testing requirement.
The content of the invention
The present invention provides a kind of the control system hardware check method and control system of printing equipment, is set for improving printing
Standby control system hardware detection efficiency.
On the one hand, the present invention provides a kind of control system hardware check method of printing equipment, the control of the printing equipment
System processed includes：Main frame and at least two master control borads, at least two master control borad include a main control board and at least
One from master control borad；Methods described includes：
The main control board receives the self-inspection order that the main frame is sent；
The self-inspection order is transmitted to described from master control borad by the main control board；
It is described from master control borad according to the self-inspection order, the detection hardware circuit from master control borad therein connects shape
State and the circuit connection state between master control borad and other master control borads obtain self-detection result and are sent to described primary
Master control borad；
The main control board detects the hardware circuit connection shape inside the main control board according to the self-inspection order
Circuit connection state between state and the main control board and other master control borads obtains self-detection result；
The main control board receives the self-detection result sent from master control borad, and will be sent each Suo Shu from master control borad
Self-detection result and the self-detection result of the main control board be sent to the main frame.
Alternatively, in the above-described embodiments, after the main control board receives the self-inspection order that the main frame is sent, go back
Including：
The main control board is switched to Auto-Sensing Mode from mode of operation.
Alternatively, in the above-described embodiments, by it is described from master control borad send self-detection result and the main control board
Self-detection result be sent to after the main frame, in addition to：
The main control board is switched to the mode of operation from the Auto-Sensing Mode.
Alternatively, in the above-described embodiments, it is described from master control borad according to the self-inspection order, detection is described from master control borad
Before the hardware circuit connection status of therein and the circuit connection state between master control borad and other master control borads
Obtain self-detection result and be sent to before the main control board, in addition to：
It is described to be switched to Auto-Sensing Mode from master control borad from mode of operation.
Alternatively, in the above-described embodiments, it is described from master control borad according to the self-inspection order, detection is described from master control borad
Before the hardware circuit connection status of therein and the circuit connection state between master control borad and other master control borads
Obtain self-detection result and be sent to after the main control board, in addition to：
It is described to be switched to the mode of operation from master control borad from the Auto-Sensing Mode.
On the other hand, the present invention provides a kind of control system of printing equipment, including：Main frame and at least two master control borads,
At least two master control borad include a main control board and at least one from master control borad；
The main frame, for determining in the case of there is connecting path between the main control board, to described primary
Master control borad sends self-inspection order；
The main control board, for receiving after the self-inspection order, the self-inspection order is transmitted to described from master
Control plate；
The main control board, is additionally operable to according to the self-inspection order, detects the hardware electricity inside the main control board
Circuit connection state between road connection status and the main control board and other master control borads；
It is described from master control borad, for according to the self-inspection order, the detection hardware circuit connection from inside master control borad
State and the circuit connection state between master control borad and other master control borads, the primary master is sent to by self-detection result
Control plate；
The main control board, is additionally operable to receive the self-detection result sent from master control borad, and will be described from master control borad
The self-detection result of the self-detection result of transmission and the main control board is sent to the main frame；
The main frame, is additionally operable to receive the self-detection result from master control borad and the master that the main control board is sent
With the self-detection result of master control borad.
Alternatively, in the above-described embodiments, the main control board, is additionally operable to receiving the self-inspection life that the main frame is sent
After order, Auto-Sensing Mode is switched to from mode of operation.
Alternatively, in the above-described embodiments, the main control board, be additionally operable to by it is described from master control borad send self-inspection
As a result it is sent to the self-detection result of the main control board after the main frame, the work is switched to from the Auto-Sensing Mode
Pattern.
Alternatively, in the above-described embodiments, it is described from master control borad, it is additionally operable to according to the self-inspection order, detection is described
Hardware circuit connection status and the circuit connection between master control borad and other master control borads from master control borad therein
Self-detection result is obtained before state and is sent to before the main control board, Auto-Sensing Mode is switched to from mode of operation.
Alternatively, in the above-described embodiments, it is described from master control borad, it is additionally operable to according to the self-inspection order, detection is described
Hardware circuit connection status and the circuit connection between master control borad and other master control borads from master control borad therein
Self-detection result is obtained before state and is sent to after the main control board, the Working mould is switched to from the Auto-Sensing Mode
Formula.
In the above-mentioned technical solutions, the main control board in the control system of printing equipment receives the self-inspection of main frame transmission
After order, self-inspection order is forwarded to each from master control borad.Main control board and the giving from work in self-inspection order from master control borad
Pattern switching detects the hardware circuit connection status and itself electricity between other master control borads of therein to Auto-Sensing Mode
The self-detection result of each master control borad can also be sent to main frame by road connection status, main control board.Due to being set carrying out printing
Each master control borad of printing equipment need not be dismantled during standby control system hardware check, this improves printing equipment
Control system hardware detection efficiency.
Brief description of the drawings
The control system hardware check method flow diagram for the printing equipment that Fig. 1 provides for one embodiment of the invention；
The control system hardware check method flow diagram for the printing equipment that Fig. 2 provides for another embodiment of the present invention；
The control system architecture schematic diagram for the printing equipment that Fig. 3 provides for one embodiment of the invention.
Embodiment
The control system of printing equipment includes following hardware in the present invention：Main frame and at least two master control borads.Different masters
Control plate is used for the print control order for handling different colours, that is, a master control borad is used to be in a kind of print control of color
Order.The control system hardware check of printing equipment is the self-inspection of each master control borad in the control system in the present invention.The control
Master control borad can include microprocessor and field programmable gate array in system processed（Field Programmable Gate
Array, abbreviation FPGA）, or including microprocessor and association's controller and FPGA.FPGA can also use PLD
（Programmable Logic Device, abbreviation PLD）Substitute.
The control system hardware check method flow diagram for the printing equipment that Fig. 1 provides for one embodiment of the invention.Such as Fig. 1 institutes
Show, the present embodiment, which provides method, to be included：
Step 11：The self-inspection order that main control board Receiving Host is sent.
In the control system of printing equipment, main frame can be by network and each master control board communications, can be by the net of main frame
Mouth passes through hub（HUB）It is connected respectively on each master control borad, can also be in communication with each other between each master control borad after switching.Institute
Stating has a master control borad to be main control board in all master control borads in control system, other master control borads are from master control borad.It is primary
The control command that master control borad can be sent with Receiving Host, and control command is transmitted to it is corresponding from master control borad, can also by from
The response message of master control borad is sent to main frame.Main control board can be converted to from master control borad, can also be converted to from master control borad
Main control board.Print data be by main frame split after be transmitted directly to each master control borad, print control order is direct by main frame
Main control board is sent to, and is transmitted to respectively from master control borad by main control board.
Detecting host is printed or duplicated or printing goes wrong and is excluded after software failure, starts hardware On-line self-diagnosis
Process, it is determined whether there is hardware fault.During host-initiated hardware On-line self-diagnosis, it is between determination main frame and main control board first
It is no to there is connecting path, if there is connecting path, self-inspection order is sent to main control board.
Step 12：Self-inspection order is transmitted to from master control borad by main control board.
Step 13：From master control borad according to self-inspection order, detection from the hardware circuit connection status inside master control borad and from
Circuit connection state between master control borad and other master control borads obtains self-detection result and is sent to main control board.
Step 14：Main control board according to self-inspection order, hardware circuit connection status inside detection main control board with
And the circuit connection state between main control board and other master control borads.
Main control board is received after the self-inspection order of main frame, self-inspection order is transmitted into each from master control borad, while root
According to self-inspection order, between the hardware circuit connection status and main control board and other master control borads inside detection main control board
Circuit connection state.After the self-inspection order that main control board is received from master control borad, according to self-inspection order, detect from master control borad
Internal hardware circuit connection status and the circuit connection state between master control borad and other master control borads, afterwards by self-inspection knot
Fruit is sent to main control board.
Step 15：Main control board receives the self-detection result sent from master control borad, and the self-inspection knot that will be sent from master control borad
The self-detection result of fruit and main control board is sent to main frame.
The self-detection result and the self-detection result of main control board that main control board can send each from master control borad collect
Self-detection result afterwards sends main frame, and self-detection result is presented to user, transfers to user to handle by main frame.
In the method that the present embodiment is supplied, the main control board in the control system of printing equipment receives oneself of main frame transmission
After inspection order, self-inspection order is forwarded to each from master control borad.Main control board and under triggering of the master control borad in self-inspection order, point
Not Jian Ce therein hardware circuit connection status and itself circuit connection state between other master control borads, primary master
The self-detection result of each master control borad can also be sent to main frame by control plate.Due to carrying out the control system hardware of printing equipment
In process of self-test, the method that the present embodiment is provided need not dismantle each master control borad of printing equipment, be set this improves printing
The hardware detection efficiency of standby control system.
The control system hardware check method flow diagram for the printing equipment that Fig. 2 provides for another embodiment of the present invention.Such as Fig. 2
Shown, the present embodiment, which provides method, to be included：
Step 21：The self-inspection order that main control board Receiving Host is sent
Step 22：Self-inspection order is transmitted to from master control borad by main control board.
Step 23：From master control borad according to self-inspection order, Auto-Sensing Mode is switched to from mode of operation, self-check program, inspection is run
Survey from the hardware circuit connection status inside master control borad and the circuit connection state between master control borad and other master control borads, and
Obtained self-detection result is sent to main control board.
After the power-up, loading print routine enters mode of operation to each master control borad.Wherein, print routine includes replicating journey
Sequence, print routine and print routine.Each master control borad, which can run print routine, can also run self-check program,
After the self-inspection order that main control board is received from master control borad, exit mode of operation and be switched to Auto-Sensing Mode.From master
Control plate exits mode of operation by exiting print routine, then loads self-check program and enters Auto-Sensing Mode.Work is exited from master control borad
After operation mode, self-check program is run, detection is from the hardware circuit connection status inside master control borad and from master control borad and other masters
The circuit connection state between plate is controlled, self-detection result is sent to main control board afterwards.Self-detection result is sent from master control borad
After main control board, exit Auto-Sensing Mode and be switched to mode of operation, that is, exit self-check program and load print routine
Enter mode of operation.
Step 24：Main control board is switched to Auto-Sensing Mode according to self-inspection order from mode of operation, runs self-check program,
Detect the circuit connection between the hardware circuit connection status and main control board and other master control borads inside main control board
State.
Main control board is received after the self-inspection order of main frame, and self-inspection order is transmitted into each from master control borad, moved back simultaneously
Go out mode of operation and be switched to Auto-Sensing Mode.Main control board exits mode of operation by exiting print routine, then loads self-inspection
Program enters Auto-Sensing Mode.Main control board is exited after mode of operation, is run hard inside self-check program, detection main control board
Circuit connection state between part circuit connection state and main control board and other master control borads.
Step 25：Main control board receives the self-detection result sent from master control borad, and the self-inspection knot that will be sent from master control borad
The self-detection result of fruit and main control board is sent to main frame, and mode of operation is switched to from Auto-Sensing Mode.
It is sent in the self-detection result and the self-detection result of main control board for sending each from master control borad after main frame, it is main
Auto-Sensing Mode is exited with master control borad and is switched to mode of operation, that is, exits self-check program and loads print routine and enter Working mould
Formula.
In the method that the present embodiment is supplied, the main control board in the control system of printing equipment receives oneself of main frame transmission
After inspection order, self-inspection order is forwarded to each from master control borad.Main control board and under triggering of the master control borad in self-inspection order, point
Be not switched to Auto-Sensing Mode from mode of operation, the hardware circuit connection status of operation self-check program detection therein and itself
With the circuit connection state between other master control borads, the self-detection result of each master control borad can also be sent to master by main control board
Machine.Because during the control system hardware check of printing equipment is carried out, the method that the present embodiment is provided need not dismantle print
Each master control borad of brush equipment, this improves the hardware detection efficiency of the control system of printing equipment.
The control system architecture schematic diagram for the printing equipment that Fig. 3 provides for one embodiment of the invention.As shown in figure 3, this reality
Applying the control system of example offer includes following hardware：The master control borad of main frame 30 and at least two, at least two master control borads include one
Individual main control board 31 and at least one from master control borad 32.Main frame and at least two master control borads.Main frame can by network with it is each
Individual master control board communications, can pass through hub by the network interface of main frame（HUB）It is connected respectively to after switching on each master control borad.
The control system of printing equipment includes following hardware：Main frame and at least two master control borads.Main frame can pass through network
With each master control board communications, the network interface of main frame can be passed through hub（HUB）It is connected respectively to after switching on each master control borad.
It can also be in communication with each other between each master control borad, different master control borads is used to handle different colours in the control system of printing equipment
Print control order, that is, master control borad is used for the print control order master control borad in a kind of color includes microprocessor
Device and field programmable gate array（Field Programmable Gate Array, abbreviation FPGA）, or including microprocessor
With association's controller and FPGA.FPGA can also use PLD（Programmable Logic Device, referred to as
PLD）Substitute.
Have in master control borad in the control system of printing equipment a master control borad be main control board, other master control borads be from
Master control borad.The control command that main control board can be sent with Receiving Host, and control command is transmitted to it is corresponding from master control borad,
Main frame can also will be sent to from the response message of master control borad.Main control board can be converted to from master control borad, from master control borad
Main control board can be converted to.Print data be by main frame split after be transmitted directly to each master control borad, print control order
Main control board is transmitted directly to by main frame, and is transmitted to respectively from master control borad by main control board.
The present embodiment provide main frame, main control board and from master control borad in addition to function above, also with following work(
Energy：
Main frame 30, for it there is connecting path between determination and main control board in the case of, sends to main control board
Self-inspection order.
Main control board 31, for receiving after self-inspection order, self-inspection order is transmitted to from master control borad.
Main control board 31, is additionally operable to, according to the self-inspection order, detect the hardware circuit inside the main control board
Circuit connection state between connection status and the main control board and other master control borads.
Alternatively, the main control board 31, is additionally operable to after the self-inspection order that the main frame is sent is received, from work
Pattern switching is to Auto-Sensing Mode.Main control board 31 is switched to after Auto-Sensing Mode, detects the hardware inside the main control board
Circuit connection state between circuit connection state and the main control board and other master control borads
From master control borad 32, for according to the self-inspection order, the detection hardware circuit from inside master control borad to connect shape
State and the circuit connection state between master control borad and other master control borads, the primary master control is sent to by self-detection result
Plate.
Alternatively, described to be additionally operable to from master control borad, according to the self-inspection order, detection is described from master control borad therein
Hardware circuit connection status and the circuit connection state between master control borad and other master control borads before obtain self-inspection
As a result and it is sent to before the main control board, Auto-Sensing Mode is switched to from mode of operation.It is described to be additionally operable to from master control borad,
According to the self-inspection order, the detection hardware circuit connection status from master control borad therein and it is described from master control borad with
Self-detection result is obtained before circuit connection state between other master control borads and is sent to after the main control board, from described
Auto-Sensing Mode is switched to the mode of operation.
Main control board 31, is additionally operable to receive the self-detection result sent from master control borad, and will be described from master control borad hair
The self-detection result and the self-detection result of the main control board sent is sent to the main frame.
Alternatively, main control board 31, be additionally operable to by it is described from master control borad send self-detection result and the primary master
The self-detection result of control plate is sent to after the main frame, and the mode of operation is switched to from the Auto-Sensing Mode.
Main frame 30, is additionally operable to receive the main control board sends the self-detection result from master control borad and described primary
The self-detection result of master control borad.
In the control system for the printing equipment that the present embodiment is supplied, main control board receives the self-inspection order of main frame transmission
Afterwards, self-inspection order is forwarded to each from master control borad.Main control board and from master control borad can under the triggering of self-inspection order, detect
The hardware circuit connection status of therein and itself circuit connection state between other master control borads, main control board is also
The self-detection result of each master control borad can be sent to main frame.Because the method that the present embodiment is provided is carrying out printing equipment
The circuit board of printing equipment need not be dismantled during control system hardware check, this improves the control system of printing equipment
The hardware detection efficiency of system.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above-mentioned each method embodiment can lead to
The related hardware of programmed instruction is crossed to complete.Foregoing program can be stored in a computer read/write memory medium.The journey
Sequence upon execution, performs the step of including above-mentioned each method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc or
Person's CD etc. is various can be with the medium of store program codes.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (6)
1. a kind of control system hardware check method of printing equipment, it is characterised in that the control system bag of the printing equipment
Include：Main frame and at least two master control borads, at least two master control borad include a main control board and at least one from master
Control plate；Methods described includes：
The main control board receives the self-inspection order that the main frame is sent；
The self-inspection order is transmitted to described from master control borad by the main control board；
It is described from master control borad according to the self-inspection order, the detection hardware circuit connection status from master control borad therein with
And the circuit connection state between master control borad and other master control borads obtains self-detection result and is sent to the primary master control
Plate；
The main control board according to the self-inspection order, detect the hardware circuit connection status inside the main control board with
And the circuit connection state between the main control board and other master control borads obtains self-detection result；
The main control board receives the self-detection result sent from master control borad, and by each Suo Shu from master control borad send certainly
The self-detection result of inspection result and the main control board is sent to the main frame；
The main control board is received after the self-inspection order that the main frame is sent, in addition to：
The main control board is switched to Auto-Sensing Mode from mode of operation；
By it is described from master control borad send self-detection result and the main control board self-detection result be sent to the main frame it
Afterwards, in addition to：
The main control board is switched to the mode of operation from the Auto-Sensing Mode.
2. according to the method described in claim 1, it is characterised in that it is described from master control borad according to the self-inspection order, detection
The hardware circuit connection status and the circuit between master control borad and other master control borads from master control borad therein
Self-detection result is obtained before connection status and is sent to before the main control board, in addition to：
It is described to be switched to Auto-Sensing Mode from master control borad from mode of operation.
3. method according to claim 2, it is characterised in that it is described from master control borad according to the self-inspection order, detection
The hardware circuit connection status and the circuit between master control borad and other master control borads from master control borad therein
Self-detection result is obtained before connection status and is sent to after the main control board, in addition to：
It is described to be switched to the mode of operation from master control borad from the Auto-Sensing Mode.
4. a kind of control system of printing equipment, it is characterised in that including：Main frame and at least two master control borads, described at least two
Individual master control borad include a main control board and at least one from master control borad；The main frame, for determining and the primary master
In the case of there is connecting path between control plate, self-inspection order is sent to the main control board；
The main control board, for receiving after the self-inspection order, the self-inspection order is transmitted to described from master control borad；
The main control board, is additionally operable to according to the self-inspection order, detects that the hardware circuit inside the main control board connects
Connect the circuit connection state between state and the main control board and other master control borads；
It is described from master control borad, for according to the self-inspection order, detection to be described from the hardware circuit connection status inside master control borad
And the circuit connection state between master control borad and other master control borads, self-detection result is sent to the primary master control
Plate；
The main control board, is additionally operable to receive the self-detection result sent from master control borad, and described will send from master control borad
Self-detection result and the self-detection result of the main control board be sent to the main frame；
The main frame, is additionally operable to receive the self-detection result from master control borad and the primary master that the main control board is sent
Control the self-detection result of plate；
The main control board, is additionally operable to after the self-inspection order that the main frame is sent is received, is switched to certainly from mode of operation
Inspection pattern；
The main control board, be additionally operable to by it is described from master control borad send self-detection result and the main control board self-inspection
As a result it is sent to after the main frame, the mode of operation is switched to from the Auto-Sensing Mode.
5. system according to claim 4, it is characterised in that described from master control borad, is additionally operable to order according to the self-inspection
Order, detects the hardware circuit connection status from master control borad therein and described between master control borad and other master control borads
Circuit connection state before obtain self-detection result and be sent to before the main control board, be switched to self-inspection from mode of operation
Pattern.
6. system according to claim 5, it is characterised in that described from master control borad, is additionally operable to order according to the self-inspection
Order, detects the hardware circuit connection status from master control borad therein and described between master control borad and other master control borads
Circuit connection state before obtain self-detection result and be sent to after the main control board, be switched to from the Auto-Sensing Mode
The mode of operation.
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| CN201310461282.0A CN104516342B (en) | 2013-09-30 | 2013-09-30 | The control system hardware check method and control system of printing equipment |
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| CN201310461282.0A CN104516342B (en) | 2013-09-30 | 2013-09-30 | The control system hardware check method and control system of printing equipment |
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2013
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1047412A (en) * | 1989-09-23 | 1990-11-28 | 山西省同力计算机联合公司 | The checkout equipment of printer |
| CN1641559A (en) * | 2004-01-16 | 2005-07-20 | 三星电子株式会社 | Apparatus having error self-diagnostics of a printing system and a method thereof |
| CN102158527A (en) * | 2011-01-18 | 2011-08-17 | 青岛海信电器股份有限公司 | Household electrical appliance maintenance system and household electrical appliance with self-checking function |
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| CN104516342A (en) | 2015-04-15 |
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Effective date of registration: 20220622 Address after: 3007, Hengqin international financial center building, No. 58, Huajin street, Hengqin new area, Zhuhai, Guangdong 519031 Patentee after: New founder holdings development Co.,Ltd. Patentee after: BEIJING FOUNDER ELECTRONICS Co.,Ltd. Address before: 100871, Beijing, Haidian District, Cheng Fu Road, No. 298, Zhongguancun Fangzheng building, 9 floor Patentee before: PEKING UNIVERSITY FOUNDER GROUP Co.,Ltd. Patentee before: BEIJING FOUNDER ELECTRONICS Co.,Ltd. |
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