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1805 results about "Terminal operation" patented technology

Operation Terminal was an Allied operation during World War II. Part of Operation Torch (the Allied invasion of French North Africa, 8 November 1942) it involved a direct landing of infantry into the Vichy French port of Algiers with the intention of capturing the port facilities before they could be destroyed.

System and method for initializing safety indicator of credible user interface

The invention discloses a system and method for initializing a safety indicator of a credible user interface, and relates to the field of mobile intelligent terminals. The system comprises a TSM server, an application store and a mobile intelligent terminal. The mobile intelligent terminal comprises a mobile intelligent terminal operating system and a TEE. The mobile intelligent terminal operating system comprises a client side application module and a TEE client side drive module. The TEE provides a safe operation environment isolated from the mobile intelligent terminal operating system, the interior of the TEE is logically divided into a plurality of safety domains, and mutual isolation and independence of credible applications are guaranteed. Each safety domain is provided with a safety domain management module and a credible application module, and the TEE provides the safe operation environment for the safety domain management modules and the credible application modules. According to the system and method, individualization of the safety indicator in the credible UI provided for the credible application modules can be safely achieved, display credibility of the safety indicator is effectively improved, and the risk that the safety indicator is attacked and intercepted by malicious software is reduced.
Owner:WUHAN TIANYU INFORMATION IND

Method and system for adjusting display refresh rate of smart mobile terminal according to application scene

The invention discloses a method and system for adjusting the display refresh rate of a smart mobile terminal according to an application scene. The method comprises the following steps that S1, a system platform is operated through the mobile terminal, a drive interface for controlling the refresh rate of an LCD display screen is compiled in a kernel layer of a kernel operation system through the characteristic that the refresh rate of the display screen and a clock signal of the drive interface are in direct proportion, the interface recalculates the clock signal of the drive interface through the setting of the display refresh rate, and then the frame rate is controlled in real time; S2, the current application scene of the smart mobile terminal is matched to conform to a predefined scene; S3, a frame rate matching list is started, and the refresh rate of the LCD display screen on the current application scene is obtained; S4, the refresh rate of the LCD display screen is adjusted in real time. According to the method and system, the display refresh rate of the screen of the smart mobile terminal can be differentiated according to different application scenes, the refresh rate is lowered on the premise of guaranteeing the feeling of human eyes, and therefore the aim of greatly reducing power consumption of the display system is achieved.
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Mobile intelligent terminal acquirer system and method suitable for bank cards and business cards

The invention discloses a mobile intelligent terminal acquirer system and method suitable for bank cards and business cards and relates to the field of mobile intelligent terminals. The system comprises a bank or business backstage acquirer system, a mobile intelligent terminal and an acquirer peripheral. The mobile intelligent terminal comprises a mobile intelligent terminal operation system and a trustworthy execution environment (TEE) insulated with the operation system. The mobile intelligent terminal operation system comprises an acquirer client-side application module. The TEE comprises an acquirer trustworthy application module. The TEE provides a trustworthy interaction interface, a code calculation environment and a safe storage environment. Downloading, upgrading, personalization and deletion of the acquirer trustworthy application module are realized through the TSM technology in a remote mode. The acquirer trustworthy module provides an acquirer trustworthy interaction interface. According to the system and method, the TEE provided by the mobile intelligent terminal is used for providing the safe user interaction interface and the code calculation operation environment for acquiring business, so that the safe input and encryption processing of codes and reliable display of messages in the acquiring business process are realized.
Owner:WUHAN TIANYU INFORMATION IND
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