Title:
CENTRALIZED STORAGE METHOD SAVING MEMORY CHIPS, AND MULTIFUNCTIONAL MODULE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/080006
Kind Code:
A1
Abstract:
A centralized storage method saving memory chips, and a multifunctional module system. The method comprises the steps of: S1, store applications and logic codes of multiple functional modules in a main control module in a centralized manner, wherein each functional module stores a BOOT program; S2, first run the main control module when running a system, and then each functional module provides basic information of itself and obtains the corresponding applications and logic codes from the main control module; and S3, first update the corresponding applications and logic codes in the main control module when it is required to maintain or upgrade the applications and logic codes of a certain functional module, and then send a power-down or reboot command to the functional module. The method uses an approach of storing program logic in a centralized manner, so that other functional modules in a system only need a memory chip with small capacity for storing the BOOT program of a CPU, thereby greatly reducing the costs of memory chips and improving the system integration level. Moreover, this method is widely applicable to various multifunctional module systems.
Inventors:
MING RU (CN)
Application Number:
PCT/CN2015/096275
Publication Date:
May 18, 2017
Filing Date:
December 03, 2015
Export Citation:
Assignee:
BANGYAN TECH CO LTD (CN)
International Classes:
G06F9/445
Foreign References:
| CN101741593A | 2010-06-16 | |||
| CN1464394A | 2003-12-31 | |||
| CN103019779A | 2013-04-03 | |||
| CN101431441A | 2009-05-13 | |||
| US7665071B1 | 2010-02-16 |
Attorney, Agent or Firm:
JIAQUAN IP LAW FIRM (CN)
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