CN110994728A - Intelligent quick-charging equipment - Google Patents

Abstract

The utility model provides an intelligence fills battery charging outfit soon, including battery charging outfit, control circuit and cell-phone APP, at first acquire the quick charge of each electron firm and charge communication protocol's the function description and the time sequence data of communication protocol, rethread cell-phone APP and control circuit fill the charge protocol with these soon and integrate the time line storage in battery charging outfit, then connect the cell-phone through bluetooth or USB charging data line, through cell-phone APP with battery charging outfit intercommunication, mutual control and mutual upgrading update, it charges soon to have finally realized that same battery charging outfit comes to charge for all electronic product that carry.

Description

Intelligent quick-charging equipment

Technical Field

The invention relates to a charging device, in particular to intelligent quick-charging equipment.

Background

With the continuous emergence of portable electronic products, more and more electronic products are carried with people. The charging equipment special for different electronic products of different manufacturers and different specifications and models is provided; aiming at charging equipment of different brands, the charging equipment can only be used for charging electronic products of the same brand, and an ideal charging effect can be achieved. The smart phone of each brand is provided with a dedicated quick charging charger, if the quick charging charger of the brand is used for charging smart phones of other brands, even if interfaces are matched, the quick charging effect cannot be achieved, but the charging speed is very low, because the charger of each brand has a set of quick charging protocol when the charger of the brand is used for quickly charging the smart phones of the brand, the mobile phones of different brands do not use the same charger and are not attached with the quick charging protocol of the brand, namely, the original quick charging chargers of all brands cannot be mutually quickly charged and compatible, the quick charging self-protection protocol can not share large amount of resources in the society, waste of resources for one charging is formed, the progress of national economy and scientific technology is seriously influenced, and great inconvenience is brought to users.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a method which can automatically detect, download and install the brand, the charging protocol, the charging data and the charging requirement of the charged equipment, thereby charging the charged equipment of any brand and overcoming the technical defects of the existing quick charging equipment.

The technical scheme adopted by the invention for solving the technical problem is as follows: including the battery charging outfit, control circuit and cell-phone APP, at first acquire the communication protocol of charging soon of each electron firm and the function description and the time sequence data of communication protocol, rethread cell-phone APP and control circuit fill the charge agreement soon and integrate into the battery charging outfit in the line time storage, then charge the data line through bluetooth or USB and connect the cell-phone, through cell-phone APP with battery charging outfit intercommunication, mutual control and mutual upgrading update, it comes to fill soon for all electronic product that carry to charge to have finally realized same battery charging outfit.

The control circuit comprises a main control circuit and a main control external circuit.

The master control circuit comprises an MCU master control module, a USB communication protocol module, a Bluetooth communication module, an electric quantity display module, a temperature control detection module, a lithium battery protection module, a voltage boosting and reducing control module and a PD \ QC quick charge protocol module, wherein the USB communication protocol module, the Bluetooth communication module, the electric quantity display module, the temperature control detection module, the lithium battery protection module, the voltage boosting and reducing control module and the PD \ QC quick charge.

The master control external circuit comprises a USB output interface, a Type-C input/output interface and a MICRO charging interface.

When the USB output interface is connected with a charging load, the USB communication protocol module is connected with a mobile phone through the MCU main control module through the Bluetooth communication module or the USB charging data line, the brand and the model of the mobile phone are read through the mobile phone APP, the quick charging protocol and the charging voltage of the mobile phone are read, detected and read information is transmitted back to the charging equipment through the Bluetooth or the USB charging data line, if the protocol is the existing protocol in the charging equipment and the charging voltage in the charging equipment is also attached, the detected result is transmitted to the MCU main control module, and the MCU main control module instructs the charging equipment to quickly charge the load according to the existing protocol; if the protocol is not stored in the charging equipment, the USB communication protocol module transmits information to the MCU main control module, the MCU main control module instructs the mobile phone APP to download the rapid charging protocol, and the rapid charging protocol is installed in the charging equipment, and if the charging voltage of the charging equipment is not attached to the rated rapid charging voltage of the load, the MCU main control module instructs the buck-boost control module to adjust the charging voltage in the charging equipment until the charging voltage is the same as the rated rapid charging voltage of the load.

In the process of quickly charging the load, the charged amount of the load and the residual electric quantity of the charging equipment are recorded by the electric quantity display module and displayed in the display screen, the charging temperature of the load and the discharging temperature of the charging equipment are recorded by the temperature control detection module and displayed in the display screen, the lithium battery protection module records whether the charging voltage of the load and the discharging voltage of the charging equipment exceed the respective rated voltage and rated current, and if the charging voltage of the load and the discharging voltage of the charging equipment deviate from the respective rated voltage and rated current, the MCU main control module instructs the voltage increase and decrease control module to return.

The charging equipment can detect and download the installation package through the mobile phone App, and then software upgrading and updating are carried out on the quick charging protocol corresponding to the charging equipment, so that protocol versions are synchronously updated to achieve the latest and optimal quick charging effect.

The invention has the advantages that the quick charging protocols of mobile phones and portable computer chargers of respective brands are integrated on one charging device, and the charging device can provide optimal quick charging for mobile phones and portable computers of any brands in the market, thereby achieving the quick charging effect of the original charging device and automatically upgrading and updating the charging protocol.

Drawings

The invention will be further described with reference to the accompanying drawings.

Fig. 1 is a working principle diagram of the present invention.

Detailed Description

As shown in fig. 1, the present invention is an intelligent fast charging device.

As shown in fig. 1, the invention includes a charging device, a control circuit and a mobile phone APP, and first obtains the authorization of the fast charging communication protocol of each electronic manufacturer and the function description and timing sequence data of the communication protocol, then integrates the fast charging protocols into the charging device through the mobile phone APP and the control circuit for storage, then connects the mobile phone through a bluetooth or USB charging data line, and finally realizes that the same charging device performs fast charging for all the carried electronic products through mutual communication, mutual control and mutual upgrade and update of the mobile phone APP and the charging device. The control circuit comprises a main control circuit and a main control external circuit. The master control circuit comprises an MCU master control module, a USB communication protocol module, a Bluetooth communication module, an electric quantity display module, a temperature control detection module, a lithium battery protection module, a voltage boosting and reducing control module and a PD \ QC quick charge protocol module, wherein the USB communication protocol module, the Bluetooth communication module, the electric quantity display module, the temperature control detection module, the lithium battery protection module, the voltage boosting and reducing control module and the PD \ QC quick charge. The master control external circuit comprises a USB output interface, a Type-C input/output interface and a MICRO charging interface.

When the USB output interface is connected with a charging load, the USB communication protocol module is connected with a mobile phone through the MCU main control module through the Bluetooth communication module or the USB charging data line, the brand and the model of the mobile phone are read through the mobile phone APP, the quick charging protocol and the charging voltage of the mobile phone are read, detected and read information is transmitted back to the charging equipment through the Bluetooth or the USB charging data line, if the protocol is the existing protocol in the charging equipment and the charging voltage in the charging equipment is also attached, the detected result is transmitted to the MCU main control module, and the MCU main control module instructs the charging equipment to quickly charge the load according to the existing protocol; if the protocol is not stored in the charging equipment, the USB communication protocol module transmits information to the MCU main control module, the MCU main control module instructs the mobile phone APP to download the rapid charging protocol, and the rapid charging protocol is installed in the charging equipment, and if the charging voltage of the charging equipment is not attached to the rated rapid charging voltage of the load, the MCU main control module instructs the buck-boost control module to adjust the charging voltage in the charging equipment until the charging voltage is the same as the rated rapid charging voltage of the load.

For example, a developed special App is installed on a mobile phone, the App reads configuration information of the mobile phone to identify the brand of the mobile phone, the App identifies different brands of mobile phones, the mobile phone is connected with charging equipment through a charging data line of bluetooth or a USB, and the charging equipment and the App communicate with each other to receive the brand type of the mobile phone sent by the charging equipment, so that a quick charging protocol is selected according to the mobile phone; for example, huashi applies for a fast charging protocol, for example, OPPO applies for an OPPO fast charging protocol, so that one charging device can provide a fast charging function for different electronic products.

In the process of quickly charging the load, the charged amount of the load and the residual electric quantity of the charging equipment are recorded by the electric quantity display module and displayed in the display screen, the charging temperature of the load and the discharging temperature of the charging equipment are recorded by the temperature control detection module and displayed in the display screen, the lithium battery protection module records whether the charging voltage of the load and the discharging voltage of the charging equipment exceed the respective rated voltage and rated current, and if the charging voltage of the load and the discharging voltage of the charging equipment deviate from the respective rated voltage and rated current, the MCU main control module instructs the voltage increase and decrease control module to return.

When new charging protocols of mobile phones and portable computers of respective brands need to be upgraded, the charging equipment can detect and download the installation package through the mobile phone App, then software upgrading and updating are carried out on the quick charging protocol corresponding to the charging equipment, and protocol versions are synchronously updated to achieve the latest and optimal quick charging effect.

Claims (6)

1. The utility model provides an intelligence fills battery charging outfit soon, characterized by includes battery charging outfit, control circuit and cell-phone APP, at first obtain each electron firm fill soon charge communication protocol authorize and communication protocol's function description and time sequence data, rethread cell-phone APP and control circuit fill the charge agreement soon and integrate into battery charging outfit time-series storage, then connect the cell-phone through bluetooth or USB charging data line, through cell-phone APP with battery charging outfit intercommunication, mutual control and mutual upgrading update, it charges soon to have realized finally that same battery charging outfit comes to charge for all electronic product that carry.

2. The intelligent quick-charging device as claimed in claim 1, wherein the control circuit comprises a main control circuit and a main control external circuit.

3. The intelligent quick-charging device as claimed in claim 2, wherein the main control circuit comprises an MCU main control module, a USB communication protocol module, a Bluetooth communication module, an electric quantity display module, a temperature control detection module, a lithium battery protection module, a voltage boosting and reducing control module and a PD \ QC quick-charging protocol module, which are in mutual communication with the MCU main control module.

4. The intelligent quick-charging device as claimed in claim 2, wherein the master control external circuit comprises a USB output interface, a Type-C input/output interface and a MICRO charging interface.

5. The intelligent fast charging device as claimed in claim 4, wherein when the USB output interface is connected to a charging load, the USB communication protocol module is connected to the mobile phone through the MCU master control module via the Bluetooth communication module or the USB charging data line, the brand and model of the mobile phone are read through the mobile phone APP, the fast charging protocol and charging voltage of the mobile phone are read, the detected and read information is transmitted back to the charging device through the Bluetooth or USB charging data line, if the protocol is existed in the charging device and the charging voltage in the charging device is also attached, the detected result is transmitted to the MCU master control module, and the MCU master control module instructs the charging device to fast charge the load according to the existing protocol; if the protocol is not stored in the charging equipment, the USB communication protocol module transmits information to the MCU main control module, the MCU main control module instructs the mobile phone APP to download the rapid charging protocol, and the rapid charging protocol is installed in the charging equipment, and if the charging voltage of the charging equipment is not attached to the rated rapid charging voltage of the load, the MCU main control module instructs the buck-boost control module to adjust the charging voltage in the charging equipment until the charging voltage is the same as the rated rapid charging voltage of the load.

6. The intelligent quick-charging device as claimed in claim 1, wherein the electric quantity display module records the charged quantity of the load and the remaining electric quantity of the charging device and displays the recorded quantity on the display screen, the temperature control detection module records the charging temperature of the load and the discharging temperature of the charging device and displays the recorded quantity on the display screen, the lithium battery protection module records whether the charging voltage of the load and the discharging voltage of the charging device exceed their respective rated voltages and rated currents, and if the charging voltage of the load and the discharging voltage of the charging device deviate from their respective rated voltages and rated currents, the MCU main control module instructs the buck-boost control module to perform the buck-boost control.

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