Mobile storage device and energy conservation control method thereof

A mobile storage device and energy-saving control technology, applied in energy-saving computing, energy-saving ICT, instruments, etc., can solve problems such as inconvenient operation, waste of electric energy, and power consumption

Inactive Publication Date: 2012-05-16
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
View PDF3 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the user closes the mobile storage device after reading or storing the data, then when the mobile storage device needs to be used again, the mobile storage device needs to be unplugged from the host computer, and then the mobile storage device should be plugged in again. Host, very inconvenient to operate
If the mobile storage device is not turned off in time or the mobile storage device is unplugged from the host, the mobile storage device will continue to consume power, resulting in a waste of power, which is not conducive to energy saving and environmental protection

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Mobile storage device and energy conservation control method thereof
  • Mobile storage device and energy conservation control method thereof
  • Mobile storage device and energy conservation control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] Such as figure 1 Shown is a hardware architecture diagram of a preferred embodiment of the mobile storage device energy-saving control system of the present invention. In this embodiment, the mobile storage device 1 includes a main control unit 10 , an energy saving switch 11 , an internal storage unit 12 and non-essential units. In this embodiment, the non-essential units include a memory chip 13 , a data processing unit 14 , an external device unit 15 , an internal timing unit 16 and a GPIO (General Purpose Input / Output, general purpose input / output) unit 17 .

[0015] Wherein, when the mobile storage device 1 communicates with the electronic device 2, the electronic device 2 always supplies power to the main control unit 10, the energy-saving switch 11 and the internal storage unit 12, so that the electronic device 2 can identify the Mobile storage device 1.

[0016] The non-essential units are connected to the electronic device 2 through the energy-saving switch 1...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a mobile storage device, which comprises a main control unit, an energy conservation switch, an internal storage unit and an unnecessary unit which is connected with the energy conservation switch, wherein the main control unit comprises a detection module, a timing module and an energy conservation control module; the detection module is used for detecting whether a signal is transmitted in the data bus of the mobile storage device; the timing module is used for recording the time when the signal is not transmitted in the data bus of the mobile storage device and judging whether the recorded time value reaches the preset time value if the signal is not transmitted; and the energy conservation control module is used for controlling the energy conservation switch to be converted from the initial switch-on state to a switch-off state when the recorded time reaches the preset time value so as to disconnect the power supply from the unnecessary unit of the mobile storage device. The invention also provides an energy conservation control method for the mobile storage device.

Description

technical field [0001] The invention relates to a mobile storage device and an energy-saving control method thereof. Background technique [0002] After the mobile storage device is connected to the turned-on host, the host starts to supply power to the entire mobile storage device through the power pin of the USB interface. However, if the user closes the mobile storage device after reading or storing the data, then when the mobile storage device needs to be used again, the mobile storage device needs to be unplugged from the host computer, and then the mobile storage device should be plugged in again. The host is very inconvenient to operate. If the mobile storage device is not closed in time or the mobile storage device is unplugged from the host, the mobile storage device will consume electric energy all the time, resulting in waste of electric energy, which is not conducive to energy saving and environmental protection. Contents of the invention [0003] In view of ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/32
CPCG06F1/3278G06F1/3215Y02B60/126Y02D10/00
Inventor 吴亢田波
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap