Abstract: A household energy storage system and a module fixing structure thereof are provided. The module fixing structure of the household energy storage system includes multiple modules and at least one first fixing member. The modules are stacked in at least one stacking direction; the first fixing member stretches across M modules in a stacking direction in which N modules are stacked, and only two ends of the first fixing member are fixed to two of the modules, respectively; N and M each is a positive integer, N is greater than or equal to 3 and M is less than or equal to N?2. In the above module fixing structure, only two modules of the stacked N modules are fixedly connected to the same first fixing member, and the M modules are not fixedly connected to the first fixing member, which reduces the number of fixed connections.

Abstract: A battery module, a battery cluster, fire-fighting equipment and an enclosed energy storage system are disclosed. The battery module includes a case, multiple electric cores and a fire-fighting spray nozzle, the case includes a top cover and a case body, the top cover is connected with the case body to form an accommodating cavity; the electric cores are spaced apart and arranged in the accommodating cavity; the fire-fighting spray nozzle is fitted on the case and is configured to spray fire-fighting agent on the multiple electric cores.

Abstract: A non-woven fabric coil is provided as a loop piece that is complementary to a hook piece of a mechanical fastener and is made up of at least three filament layers having different filament deniers through calendar bonding applied calendering sites. The non-woven fabric coil has a surface on which raised sections and recessed sections formed of the calendering sites are formed. Filaments of the raised sections are engageable with the hook piece of the mechanical fastener to achieve an effect of fastening. The manufacturing cost is low so that the present invention achieves balance between performance and cost.

Abstract: The present disclosure relates to a method and an apparatus for communication between a mobile phone and a TV set. The method comprises the following steps of: generating standard RGB signals by an LCD controller in a central processing unit (CPU) of the mobile phone; transmitting the RGB signals to an LCD of the mobile phone and a TV-OUT chip simultaneously; enabling the TV-OUT chip to receive and recognize the RGB signals through configuration of commands; carrying out video conversion on the RGB signals by the TV-OUT chip to output standard AV signals; and transmitting the AV signals to a display of the TV set via a dock. With this disclosure, information on the LCD screen of the mobile phone can be transmitted to the display of the TV set.

Abstract: A method for signaling trace is provided in the present invention. The method comprises: when it is verified that the user access capability of UE is complied with the user access capability contained in the stored trace control and configuration parameters for activating the trace session and a start triggering event is triggered, starting the trace recording session of the UE. An apparatus for signaling trace is provided in the present invention. The present invention realizes signaling trace on the UE with specific access capability, and when the UE is required to report more and more performance measurement reports, the effect on the UE by the performance measurement reports can be reduced effectively.

Abstract: The present disclosure relates to a method and an apparatus for communication between a mobile phone and a TV set. The method comprises the following steps of: generating standard RGB signals by an LCD controller in a central processing unit (CPU) of the mobile phone; transmitting the RGB signals to an LCD of the mobile phone and a TV-OUT chip simultaneously; enabling the TV-OUT chip to receive and recognize the RGB signals through configuration of commands; carrying out video conversion on the RGB signals by the TV-OUT chip to output standard AV signals; and transmitting the AV signals to a display of the TV set via a dock. With this disclosure, information on the LCD screen of the mobile phone can be transmitted to the display of the TV set.