46results about How to "Optimal Control Technology" patented technology

The embodiment of the invention discloses an application control method and device, and a mobile terminal. The method comprises the following steps of: obtaining a set of applications with multiple operated accounts, wherein the set of applications with multiple operated accounts comprises a main application and copy applications of the main application; detecting an identification selection instruction which acts on a main application icon or a main application interface by a user; and according to the identification selection instruction, starting the corresponding main application or the copy applications of the main application. By use of the technical scheme provided by the embodiment of the invention, according to the identification selection instruction which acts on the main application icon or the main application interface by the user, the corresponding main application and the corresponding copy applications are started, so that a starting operation for the main application or the copy applications can be realized in a way that only one main application icon needs to be established on a terminal desktop, an existing application control technology is optimized, and the problems in the prior art that a plurality of copy application icons occupy a large desktop space and the mobile terminal desktop is not tidy since the plurality of copy application icons are established in addition to a situation that the main application icon is established on the desktop are solved.

Embodiments of the present invention disclose a method and an apparatus for controlling a playing apparatus. The method comprises: acquiring a current control state of a set item upon receiving a control request of the set item of the playing apparatus from a current intelligent terminal; based on the current control state, controlling the set item according to the control request. The technical scheme provided by the embodiments of the invention solves the technical problems of disorder of speaker operation and unstable control display interfaces, corresponding to the set item, on intelligent terminals when the plurality of intelligent terminals control the same speaker at the same time in the prior art, optimizes existing playing device controlling technology and realizes reasonable control of the playing device.

The invention relates to synthesis of nanometer agglomerated sheet-shaped mordenite. In the prior art, during the synthesis of the conventional nanometer molecular sieve, a plurality of nanometer crystals are easily agglomerated to form spheres and other block-like aggregates due to the high surface energy, such that the diffusion speed is slow and the diffusion channel is not smooth in the actualapplication so as to seriously affect the reaction performance of the nanometer molecular sieve and affect the stability of the nanometer molecular sieve. A purpose of the present invention is to mainly overcome the problem in the prior art. According to the present invention, the nanometer agglomerated sheet-shaped mordenite can be efficiently synthesized by adding a small amount of the oxygen-containing organic solvent through the structure-directing action of the organic templating agent tetraethylammonium cation, wherein the composition and the dissociation equilibrium of the silicon-aluminum gel are controlled through the concentration of the tetraethylammonium radical in the synthesis system; and the nanometer agglomerated sheet-shaped mordenite synthesized through the technical scheme can be used for adsorption separation, catalytic conversion in petrochemical industry, and other fields.

The embodiment of the invention discloses a method and a device for controlling the restart of loudspeaker boxes, a mobile terminal, a loudspeaker box and a system. The method comprises the steps of acquiring a restart command which acts on the mobile terminal and is used for restarting at least two loudspeaker boxes to be restarted in a wireless mesh network; and sending the restart command to a current main loudspeaker box in the wireless mesh network, thus allowing the current main loudspeaker box to restart the at least two loudspeaker boxes to be restarted according to the restart command. According to the method provided by the invention, the technical problem that in the prior art, the restart efficiency of the loudspeaker boxes is low due to the fact that only one loudspeaker box can be controlled for restarting and each loudspeaker box needs to be restarted respectively when a plurality of loudspeaker boxes needs to be restarted is solved, the existing loudspeaker box restart control technologies are optimized, and the individual and convenient control requirement on the restart of the loudspeakers is met.

The embodiment of the invention discloses an application control method and device and a mobile terminal. The method includes the following steps: according to setting, determining rules, determining a substituted application associated with a main application as an associated substituted application, detecting an operation command acting on an operation interface of the main application, according to the operation command, conducting the corresponding operation on the main application and the associated substituted application, wherein the operation command of the associated substituted application is received through the operation interface of the main application. According to the technical scheme provided in the embodiment, when the operation command acting on the main application is detected, and the corresponding operation is conducted on the main application and the associated substituted application associated with the main application, so that no substituted application icon needs to be created on the desktop of the terminal, the operation on the substituted application icon can still be achieved, an existing control technology of applications is optimized, and the technical problems that the substituted application icon occupies a larger space on the desktop of the mobile terminal and the desktop is not clean and tidy are solved.