Portable electronic device and operating mode switching method thereof

An operation mode and technology of electronic devices, applied in circuit devices, battery circuit devices, current collectors, etc., can solve problems such as high power consumption, unusable mobile phone systems, and inability to make full use of power, and achieve full utilization and improve standby time. short effect

Inactive Publication Date: 2007-08-22
ALTEK CORP
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, it also faces the problem of power consumption. For example, a mobile phone equipped with a camera function requires a higher power consumption than a simple mobile phone. Please refer to Figure 1, which is a schematic diagram of a known technology for detecting potential points. In the known technology, the power shutdown point of the mobile phone system and the power shutdown point of the digital camera module are the same potential point T, so that when the digital camera module is turned off, the mobile phone system is also shut down and cannot be used. Make full use of the power supply, and the standby (Standby) time is also shorter

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
  • Portable electronic device and operating mode switching method thereof
  • Portable electronic device and operating mode switching method thereof
  • Portable electronic device and operating mode switching method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] Please refer to FIG. 2 , which is a block diagram of one of the preferred embodiments of a portable electronic device with a power-dependent operation mode switch according to the present invention, which includes: a battery unit 10, a first potential detection unit 11, a first potential detection unit Two potential detection units 12 , a digital camera module 13 , a mobile communication module 14 and a display system 15 . According to different design requirements, the first potential detection unit 11 and the second potential detection unit 12 can be selected as a voltage detector IC or an electronic circuit. According to the usage requirements of different functions, the mobile communication module can be selected as a mobile phone system (Mobile Phone System), a personal digital assistant mobile phone (PDA Phone) or a personal digital assistant system (PDA System). In addition, please refer to FIG. 3 at the same time for the convenience of description. The first pot...

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

This invention relates to a method for deciding switching the operation mode of a portable electronic device based on quantity of electricity characterizing in detecting potentials necessary for the operations of different systems in the mode of controlling supply of each system independently so as to detect potentials of cell units, and decide if an operation voltage is provided to operate a mobile communication module or a digital camera module by the result comparing with the first and second potential, so that, when the digital camera module operating at high electric quantity is at the close state because of low quantity, the mobile communication module will operate so as to fully utilize energy of cell units.

Description

technical field [0001] The present invention relates to a portable electronic device with operation mode switching and its operation mode switching method, in particular to a portable electronic device with operation mode switching determined by electric power and its operation mode switching method. Background technique [0002] With the advancement of science and technology, the development of communication and consumer electronics industries, it is now important to have multiple functions on one electronic device, such as the built-in digital camera function on most mobile phones, or the PDA It is equipped with a mobile phone function so that a single device can have multiple functions. In addition to making the product more functionally displayed, it will also occupy a certain market share in the market because of generating more added value. Rate. [0003] However, one will inevitably lose the other, because in order to have multiple functions on a single device, there...

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
IPC IPC(8): H02J7/00G05B19/04H04N1/04H04B7/26
Inventor 林志圣高得祐简永飞
Owner ALTEK CORP
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