Behavior state recording and taking method for central control host machine
A technology of central control and status recording, applied in the electronic field, which can solve the problems of reset, stop, etc.
Inactive Publication Date: 2014-06-18
广州市纬志电子科技有限公司
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However, this kind of control also has certain disadvantages: once the central control host is powered off, crashes or restarts, all the devices controlled by the central control host will stop. If you want to restore the operating status of these devices, you must manually reset each device reset
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[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0013] A method for recording and retrieving the behavior state of a central control host, comprising:
[0014] The central control host saves the status information of the controlled equipment according to the predetermined time interval; (step 1)
[0015] When the voltage of the system is lower than the predetermined value, the system automatically saves the status information of the current equipment; (step 2)
[0016] After the system is restarted, the central...
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The invention provides a behavior state recording and taking method for a central control host machine. The method comprises the following steps that the central control host machine stores state information of controlled equipment according to the set time intervals; when the voltage of a system is lower than the preset value, the system automatically stores the current equipment state information; after the system is re-started, the central control host machine judges whether the former switch-off operation is the normal switch-off operation or the abnormal switch-off operation; when the switch-off operation is the abnormal switch-off operation, the equipment is controlled to the corresponding state according to the stored equipment state information; when the switch-off operation is the normal switch-off operation, the system is normally started. The invention provides the behavior state recording and taking method for the central control host machine with the advantages that the storage can be automatically carried out, and in addition, the fast recovery to the normal-state operation can be realized.
Description
technical field [0001] The invention relates to the field of electronics, in particular to a method for recording and retrieving the behavior state of a central control host. Background technique [0002] The Internet is currently an indispensable thing in life, and with the improvement of living standards, intelligent control is becoming more and more common. It is convenient and convenient to control various devices through the central control host. However, this kind of control also has certain disadvantages: once the central control host is powered off, crashes or restarts, all the devices controlled by the central control host will stop. If you want to restore the operating status of these devices, you must manually reset each device Make a reset. Contents of the invention [0003] The present invention proposes a method for recording and retrieving the behavior status of a central control host computer that is automatically saved and can quickly return to normal ope...
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IPC IPC(8): G06F11/14
Inventor 刘志徽
Owner 广州市纬志电子科技有限公司