Mobile equipment and charging system with the same

Abstract

A charging system comprises a first set of mobile equipment and a second set of mobile equipment. A first boost circuit of the first set of mobile equipment boosts the voltage of a first chargeable battery to a first charging battery. The second set of mobile equipment comprises a second rechargeable battery, a charging module and a processing unit. The processing unit controls on-off state of the charging module according to the electric quantity of the second rechargeable battery. When the second set of mobile equipment is connected with the first set of mobile equipment, if the residual electric quantity of the second mobile equipment is not larger than a preset electric quantity threshold, the charging module is caused to be conducted for receiving a first charging voltage and charging the second rechargeable battery. If the residual electric quantity of the second mobile equipment is larger than the preset electric quantity threshold, the charging module is switched off for preventing charging to the second rechargeable battery. The charging system provided by the invention has the following advantages: sufficiently utilizing moving characteristic of the mobile equipment, effectively improving performance of the mobile equipment and facilitating the user.

Description

technical field [0001] The invention relates to the technical field of mobile equipment, in particular to a mobile equipment and a charging system with the mobile equipment. Background technique [0002] With the development of 3G networks and the reduction of Internet access costs, people's entertainment methods have changed. People can use mobile devices, such as tablet PCs (Tablet PC), mobile phones, etc. to use 3G networks for communication or entertainment anytime, anywhere. When traveling or conducting business activities, people usually carry a tablet computer and a mobile phone. As the time of using the mobile device increases, the battery life of the mobile device will be relatively insufficient. Traditionally, to charge a mobile device, the battery of the mobile device is charged by connecting the charger to an AC power supply or connecting it to a computer through a connection cable. However, when the user goes out, he often cannot find an available charging pow...

AI Technical Summary

Problems solved by technology

However, when the user goes out, he often cannot find an available charging power source. Therefore, corresponding to the multiple different mobile devices carried, the user usually needs to carry multiple batteries with him, so as to replace the battery at any time. The disadvantage is that it is very inconvenient to carry and use.

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