Low electricity reminding method for power bank and charging system for device configured with Bluetooth
A charging system and charging treasure technology, applied in battery circuit devices, circuit devices, measuring devices, etc., can solve problems such as damage to the charging treasure and device, inability to effectively charge the device or Bluetooth module, and limited capacity of the charging treasure.
Inactive Publication Date: 2015-07-29
HIERSTAR SUZHOU
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Problems solved by technology
[0003] In order to achieve charging, in the prior art, a charging device is used to charge the device equipped with Bluetooth or the Bluetooth module itself. This charging device can also be called a power bank. However, the capacity of the power bank itself is limited. If the power bank If there is no power or low power, the device or the Bluetooth module cannot be effectively charged. More importantly, continuous charging in this case will also damage the power bank and the device. At this time, some kind of feedback is needed To the user, let him know that the power bank is out of power or low in power, and remind the user to charge the power bank
[0004] In order to realize feedback, the commonly used method in the prior art is to make a warning light or a buzzer on the power bank. However, if this kind of solution is adopted, the user often cannot find it in the first time. becomes meaningless
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[0044] The following will combine Figure 1 to Figure 3 Through three embodiments, the low-battery reminder method of the power bank provided by the present invention and the charging system of the device equipped with Bluetooth are described in detail, which are three optional embodiments of the present invention. It can be considered that those skilled in the art will Modifications and embellishments can be made within the scope of not changing the spirit and content of the present invention.
[0045] exist figure 1 , figure 2 and image 3 In an illustrative embodiment, the device is a smart card configured with a Bluetooth module. The power bank is used to charge the bluetooth module, and the device is a mobile phone equipped with a bluetooth function.
[0046] Please refer to Figure 1 to Figure 3 , the method provided by the invention comprises:
[0047] When the power bank is charging the device:
[0048] S1: The power bank detects its own remaining power; this d...
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The invention provides a low electricity reminding method for a power bank and a charging system for a device configured with Bluetooth. The charging system for the device configured with the Bluetooth comprises the power bank, equipment and the device, wherein the power bank is used for charging the device; when the device is charged, the remaining electricity of the power bank is detected uninterruptedly; when the remaining electricity is lower than a discharging threshold value, the power bank stops charging the device; the device is used for detecting the remaining electricity of the device uninterruptedly after the power bank stops charging the device; the equipment is used for generating and giving a prompt when the remaining electricity of the device connected with the Bluetooth is lower than a preset value.
Description
technical field [0001] The invention relates to charging of equipment, in particular to a low-battery reminder method for a power bank and a charging system for a device equipped with bluetooth. Background technique [0002] Bluetooth is a wireless technology standard that enables short-distance data exchange between fixed equipment, mobile equipment, and building personal area networks. It usually uses UHF radio waves in the ISM band of 2.4-2.485GHz. Charging a Bluetooth-equipped device or the Bluetooth module itself can be tricky because the device's Bluetooth module consumes a lot of power. [0003] In order to achieve charging, in the prior art, a charging device is used to charge the device equipped with Bluetooth or the Bluetooth module itself. This charging device can also be called a power bank. However, the capacity of the power bank itself is limited. If the power bank If there is no power or low power, the device or the Bluetooth module cannot be effectively char...
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IPC IPC(8): H02J7/00G01R31/36
CPCH02J7/0047H02J7/0048H02J7/0086
Inventor 谢正华秦文豪彭西宏
Owner HIERSTAR SUZHOU