The present invention discloses a charging system, and the system comprises: a base which charges a mobile terminal or an own base battery and is connected with the mobile terminal and a base charger respectively; a mobile terminal control module which con...

The present invention discloses a method for acquiring road condition information in real time, including: after a videophone is established, a mobile terminal positioning and displaying a current location of a user; the mobile terminal calculating all roa...

The present disclosure provides a management device for a charging circuit and a wireless terminal, which belong to the technical field of management control of a linear charging circuit. The device includes a power supply management module (5), a buck swi...

A system, a method, and a mobile terminal for sharing a battery between mobile terminals are disclosed, which can solve a problem that the battery can not be shared between mobile terminals in the prior art. In accordance with the present invention, a mobi...

The present invention discloses a charging device for a mobile terminal and a mobile terminal. The charging device for the mobile terminal includes a motor for power generation, a drive module, a charge pump module, a filtering and voltage regulation modul...

In order to reasonably adjust charging current of a storage battery according to temperature, realize quick, safe and reliable charging of the storage battery, and effectively prolong the service life of the storage battery, the present invention provides ...

A system and method for enabling compatibility of wired charging with wireless charging are disclosed. The system includes an interface circuit, a wired charging unit and a wireless charging unit. The interface circuit is configured to connect the wired ch...

A current sharing method and device for a DC power supply are provided, and the method includes: taking a latest detected bus current as a reference current to perform current sharing control on a local host current; calculating and timing sending time of ...

The invention discloses a method and a system for power-fail protection of communication equipments, and a power controller. The method is applied to a system comprising a power controller, a power detection unit, and an energy storage conversion unit. The...