An automatic power-off restart control device and control method
A technology for automatic power-off and control of equipment, which is applied in the direction of long-distance connection/disconnection, advanced technology, climate sustainability, etc., and can solve problems such as the inability to reset and restart access equipment, and achieve the effect of improving maintenance efficiency
Active Publication Date: 2019-03-15
SHANDONG JINGYAO GLASS GRP
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[0003] In view of this, this application provides an automatic power-off and restart control device and control method to solve the problem that the existing remote control method cannot realize the reset and restart of the access device when the network is interrupted or the access device hangs up
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[0020] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present application, and to make the above-mentioned purposes, features and advantages of the embodiments of the present application more obvious and understandable, the following describes the technical solutions in the embodiments of the present application in conjunction with the accompanying drawings For further detailed explanation.
[0021] see figure 1 As shown, it is a structural diagram of an automatic power-off and restart control device shown in this application according to an exemplary embodiment, including: a watchdog timer, a delayer, a tri-state gate device, a multiplexer and a power module:
[0022] Wherein, the power monitoring input terminal of the watchdog timer, the timer input terminal, and the power-off restart control terminal are respectively connected to the output terminal of the delayer, the output terminal of the tri-state gate ...
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The invention discloses an automatic outage restart control device and an automatic outage restart control method. The automatic outage restart control device comprises a power supply module, a multiplexer, a delayer, a watchdog timer and a three-state gate device, wherein the watchdog timer monitors an access device; when monitoring that the access device crashes, the watchdog timer controls the multiplexer to strobe the second output end of the power supply module, thus the access device is turned off for resetting; and when reaching the preset delay time of the delayer, the watchdog timer controls the multiplexer to strobe the first output end of the power supply module, thus the access device is restarted. With the application of the automatic outage restart control device, when the access device crashes, a technical staff does not need to turn off the access device for restarting on the scene, thus the maintenance efficiency of the access device is improved.
Description
technical field [0001] The present application relates to the technical field of device restart, in particular to an automatic power-off restart control device and a control method. Background technique [0002] With the popularization of broadband access to millions of households, the application of access equipment at the user end is widely used, so technicians need to spend a lot of energy to maintain the access equipment. In related technologies, technicians monitor and manage access devices through remote control, but if the device hangs or the network is interrupted, technicians cannot reset and restart the access device through the remote control software. any response. In this case, technicians can only go to the site to power off and restart the access equipment, which will greatly reduce the maintenance efficiency of the access equipment. Contents of the invention [0003] In view of this, the present application provides an automatic power-off and restart cont...
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IPC IPC(8): H04L12/12
CPCH04L12/12Y02D30/50
Inventor 刘丽蓉马莉夏校军
Owner SHANDONG JINGYAO GLASS GRP