Intelligent voice fully-compatible charger
A technology compatible with chargers and intelligent voice, applied in the direction of current collectors, electric vehicles, electrical components, etc., can solve the problems of unable to judge the load protocol, unable to perform intelligent monitoring, etc.
Pending Publication Date: 2020-05-15
深圳市丑牙科技有限公司
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Problems solved by technology
[0005] However, the above-mentioned technical solution cannot judge the load protocol, nor can it carry out intelligent monitoring
Method used
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[0040] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, where the schematic embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.
[0041] refer to Figure 1 to Figure 2 , the present invention provides an intelligent voice fully compatible charger, including
[0042] The rectifier circuit directs the AC power output by the power supply to output a DC stabilized voltage and input it to the microcontroller.
[0043] The single-chip microcomputer is connected to the DC regulated voltage signal, and automatically recognizes the charging protocol of the load end, outputs the matching charging voltage to charge the battery end, and triggers the voice conversion controller to broadcast the charging process through the speaker;
[0044] The temperature control circuit monitors the ambient temperature during the directional ...
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The invention provides an intelligent voice fully-compatible charger. The charger comprises a rectification circuit which directionally outputs DC stabilized voltage to AC output by a power supply andinputs the DC stabilized voltage to a single-chip microcomputer; the single-chip microcomputer which accesses a DC stabilized voltage signal, automatically recognizes a charging protocol of a load end, outputs matched charging voltage to a battery end for charging, and triggers a voice conversion controller to perform voice broadcast on a charging process through a loudspeaker; a temperature control circuit for monitoring the environment temperature in the process of directionally outputting the direct-current stabilized voltage in the rectifying circuit, and in the monitoring process, triggering the U1 controller temperature detection system to detect and compare the environment temperature, triggering the voice conversion controller to perform voice broadcast on the charging process through the loudspeaker, and triggering the intelligent safety protection system to start and stop automatic power-off protection; and a load end detection circuit which is used for identifying and detecting the charging state of the load end and triggering the single-chip microcomputer protection system.
Description
technical field [0001] The invention provides the technical field of chargers, in particular to an intelligent voice fully compatible charger. Background technique [0002] Chargers are devices that supply power to external devices. With the development of technology, chargers have covered many areas of people's lives, from large charging cars to small electronic products, from fixed charging to mobile charging, charging There is no doubt that the device has become a necessity. [0003] There are many types of existing chargers. For example, in the disclosed technology, the patent number is: "CN201020179864.1" discloses a charger with a voice reminder function for battery overheating, which transmits the ambient temperature of the charging process to the battery through a temperature sensor. Single-chip microcomputer, there is a single-chip microcomputer for overheating warning and broadcast through the speaker. [0004] Another example is that the patent number is: "CN2...
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IPC IPC(8): H02J7/02H02J7/04H02J7/10
CPCH02J7/06
Inventor 薛绍朝刘志水
Owner 深圳市丑牙科技有限公司