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Fault control method of digital printing device based on big data

A technology of digital printing and fault control, which is applied in the direction of program control, computer control, general control system, etc., and can solve problems such as rising, motor control MCU burnout, and low function coverage

Active Publication Date: 2018-11-16
北京通州皇家印刷厂
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  • Abstract
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Problems solved by technology

[0003] However, this method has low functional coverage: due to the limitation of the shape of the printed file and the printing speed, the motion control in the traditional test process cannot cover any motion path based on any motion rate. Therefore, it cannot be guaranteed that the printer has not printed before printing a certain There will be an abnormal situation caused by the firmware, and the current will flow to the main line of the main control circuit of the printer through the drive circuit, causing the main line voltage of the main control circuit of the printer to rise rapidly. If the alarm is not stopped in time, it will cause motor control. MCU burnout

Method used

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  • Fault control method of digital printing device based on big data
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Embodiment Construction

[0035] The present invention will be further described below in conjunction with specific embodiment:

[0036] A method for controlling faults of a digital printing device based on big data of the present invention comprises the following steps:

[0037] Step 1: System initialization;

[0038] Step 2: collect the main line of the main control circuit of the printer and the analog signal of the drive circuit, process the collected analog signal, and then pack the processed signal into a message and send it to the processor module;

[0039] Step 3: the processor module performs fault logic judgment according to the message, and edits the fault logic judgment result into log text;

[0040] Step 4: The processor module performs fault control on the main control circuit of the printer according to the fault logic judgment result.

[0041] Before the acquisition of the main line of the main control circuit of the printer and the analog signal of the drive circuit, the following st...

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PUM

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Abstract

A big data-based digital printing device fault control method disclosed by the present invention comprises the steps of the system initialization, etc., avoids the main line voltage rapid rise of a printer main control circuit, and can shut down timely and alarm, thereby not burning out a motor controlled single-chip microcomputer.

Description

technical field [0001] The invention belongs to the field of new generation information technology, and in particular relates to a big data-based fault control method for a digital printing device. Background technique [0002] At present, manufacturers of digital printing devices modify the open-source firmware to adapt to their own models. After the prototype is developed, the functional test is mainly based on traditional visual inspection, that is, to observe and collect its abnormal status through repeated printing. [0003] However, this method has low functional coverage: due to the limitation of the shape of the printed file and the printing speed, the motion control in the traditional test process cannot cover any motion path based on any motion rate. Therefore, it cannot be guaranteed that the printer has not printed before printing a certain There will be an abnormal situation caused by the firmware, and the current will flow to the main line of the main control c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/042
CPCG05B19/0428G05B2219/24029
Inventor 万金钢
Owner 北京通州皇家印刷厂
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