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Start-up control device and method

A power-on control and control chip technology, applied in measurement devices, measurement of flow/mass flow, liquid/fluid solids measurement, etc., can solve problems such as fixed power-on mode, and achieve the effect of optimizing the power-on process

Inactive Publication Date: 2012-07-04
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Then this boot method is relatively fixed, regardless of the size of the current on the circuit board, it will supply power to boot

Method used

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  • Start-up control device and method

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Embodiment Construction

[0022] see figure 1 , the boot control device of the preferred embodiment of the present invention is applied to a server, and the boot control device includes a control chip 10 , a detection module 20 and a power supply 30 . In this embodiment, the detection module 20 is a sensor, and the control chip 10 is a programmable logic device.

[0023] The control chip 10 includes a shutdown module 11 , a control module 12 and a startup module 13 . The shutdown module 11 is configured to shut down the power supply 30 according to the shutdown signal after receiving a shutdown signal, and notify the detection module 20 of the shutdown signal.

[0024] The detection module 20 is used to detect the current situation of the power supply 30 after receiving the notification, and when the current of the power supply 30 is less than a preset current reference value, notify the controller of a signal that it can be safely started Module 12.

[0025] The control module 12 is used to receive...

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PUM

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Abstract

The invention discloses a start-up control device which is applicable to a server. The start-up control device comprises a control chip, a power supply which is used for supplying power to the server, and a detection module, wherein the control chip comprises a start-up module and a control module; the detection module is used for detecting the current of the power supply and informing the control module of a signal which indicates that the server can be safely started up if the current of the power supply is smaller than a preset current reference value; and the control module is used for controlling the start-up module to turn on the power supply when the signal which indicates that the server can be safely started up is received and when the start-up module receives a start-up signal to allow the power supply to supply the power to the server. The invention also discloses a start-up control method. By the invention, the start-up flow of the server is optimized.

Description

technical field [0001] The present invention relates to a boot control device, in particular to a server boot control device and method. Background technique [0002] A general server needs a large current when it works. Once the server is turned off, the current on the circuit board of the server will not disappear immediately due to the capacitance and inductance on the circuit board of the server. When the server needs to be turned on again, the system generally sets a fixed delay time, after which the system supplies power to the circuit board to start the server. Then this boot method is relatively fixed, regardless of the size of the current on the circuit board, it will supply power to boot. Contents of the invention [0003] In view of the above, it is necessary to provide a boot control device and method for optimizing the boot process. [0004] A start-up control device, applied to a server, the start-up control device includes a control chip, a power supply fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/26
CPCG06F1/26
Inventor 郭利文
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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