Charging time control system of intelligent charger

Abstract

The utility model discloses a charging time control system of an intelligent charger, which comprises a voice offline identification module, a power supply master control module, a WIFI module, a gateway and a mobile phone APP installed on a mobile phone, and is characterized in that the voice offline identification module comprises a voice identification chip, an identification algorithm module, a microphone and a loudspeaker; the voice recognition chip is electrically connected with the recognition algorithm module, the microphone and the loudspeaker at the same time, and the recognition algorithm module is further electrically connected with the input end of the power source main control module. According to the utility model, a user can set the charging time of the intelligent charger to the mobile phone battery through the voice offline identification module, and can also set the charging time of the intelligent charger to the mobile phone battery through the cooperation of the mobile phone APP and the WIFI module; therefore, the long-time charging of the mobile phone battery is effectively avoided, and the service life of the mobile phone battery is greatly prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent chargers, in particular to a charging time control system of an intelligent charger. Background Art

[0002] With the development of mobile Internet, chargers have become an indispensable part of people's daily life. The current patent takes mobile phone chargers as an example.

[0003] Currently, the battery life of mobile phones has become a pain point for users. Therefore, the charging speed of chargers is getting faster and faster. A mobile phone can be fully charged in one or two hours or half an hour. However, it usually takes more than 8 hours to charge it at night. If it is charged like this for a long time, it is easy to damage the mobile phone battery and affect the service life of the phone. Based on this, we proposed a charging time control system for an intelligent charger. Utility Model Content

[0004] The purpose of the utility model is to provide a charging time control system for an intelligent charger to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a charging time control system of an intelligent charger, comprising a voice offline recognition module, a power main control module, a WIFI module, a gateway and a mobile phone APP installed on a mobile phone, wherein the voice offline recognition module comprises a voice recognition chip, a recognition algorithm module, a microphone and a speaker, wherein the voice recognition chip is electrically connected to the recognition algorithm module, the microphone and the speaker at the same time, and the recognition algorithm module is also electrically connected to the input end of the power main control module;

[0006] The WIFI module includes a radio frequency transceiver, a main controller and a baseband processor. The main controller is electrically connected to the radio frequency transceiver and the baseband processor at the same time, and the main controller is also electrically connected to the input end of the power main control module. The output end of the radio frequency transceiver is electrically connected to the input end of the baseband processor. The radio frequency transceiver is connected to the gateway in a wireless manner, and the gateway is also connected to the mobile phone APP in a wireless manner.

[0007] Preferably, the voice offline recognition module, the power main control module and the WIFI module are all installed on a PCB board of the smart charger.

[0008] Preferably, the smart charger also includes a shell for fixedly mounting the PCB board, and a microphone port for cooperating with the microphone and a speaker port for cooperating with the speaker are reserved on the shell.

[0009] Preferably, the voice recognition chip receives the user's voice commands through a microphone and recognizes the received voice commands. The voice recognition chip broadcasts the recognition results through a loudspeaker on the one hand, and sends them to the recognition algorithm module on the other hand.

[0010] Preferably, the recognition algorithm module is used to determine what kind of instruction the user needs to execute based on the recognition result of the voice recognition chip, and the recognition algorithm module controls the power main control module based on its judgment result.

[0011] Preferably, the mobile phone APP is used to wirelessly send the instructions to be executed to the RF transceiver through the gateway. The RF transceiver converts the received wireless signal into a digital signal and sends it to the baseband processor. The mobile phone APP is also used to send an alarm when an abnormality occurs in the smart charger.

[0012] Preferably, the baseband processor performs digital signal processing on the received signal, and the digital signal processing includes decoding, demodulation, error correction and other operations, and transmits the processed digital signal to the main controller, and the main controller controls the power main control module according to the received digital signal.

[0013] Preferably, the power main control module is used to access the current of the smart charger and control the magnitude of the current, thereby starting and ending charging.

[0014] Compared with the prior art, the utility model allows users to set the charging time of the mobile phone battery by the smart charger through the voice offline recognition module, and also allows users to set the charging time of the mobile phone battery by the smart charger through the mobile phone APP and WIFI module. Once the smart charger reaches the set charging time, it will automatically stop charging the mobile phone battery, effectively avoiding long-term charging of the mobile phone battery and greatly improving the service life of the mobile phone battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a system connection block diagram of the utility model. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] like Figure 1As shown, a charging time control system of a smart charger proposed in this embodiment includes a voice offline recognition module, a power main control module, a WIFI module, a gateway and a mobile phone APP installed on a mobile phone. The voice offline recognition module, the power main control module and the WIFI module are all installed on the PCB board of the smart charger. The voice offline recognition module includes a voice recognition chip, a recognition algorithm module, a microphone and a speaker. The smart charger also includes a shell for fixing the PCB board, and a microphone port matched with the microphone and a speaker port matched with the speaker are reserved on the shell. The voice recognition chip is electrically connected to the recognition algorithm module, the microphone and the speaker at the same time, and the recognition algorithm module is also electrically connected to the input end of the power main control module. The voice recognition chip receives the user's voice command through the microphone and recognizes the received voice command. The voice recognition chip broadcasts the recognition result through the speaker on the one hand and sends it to the recognition algorithm module on the other hand. The recognition algorithm module is used to judge what kind of instruction the user needs to execute according to the result recognized by the voice recognition chip, and the recognition algorithm module controls the power main control module according to its judgment result;

[0018] The WIFI module includes a radio frequency transceiver, a main controller and a baseband processor. The main controller is electrically connected to the radio frequency transceiver and the baseband processor at the same time, and the main controller is also electrically connected to the input end of the power main control module, the output end of the radio frequency transceiver is electrically connected to the input end of the baseband processor, the radio frequency transceiver is connected to the gateway in a wireless manner, and the gateway is also connected to the mobile phone APP in a wireless manner. The mobile phone APP is used to send the instructions to be executed to the radio frequency transceiver through the gateway wirelessly. The radio frequency transceiver converts the received wireless signal into a digital signal and sends it to the baseband processor. The mobile phone APP is also used to send an alarm when an abnormality occurs in the smart charger. The baseband processor performs digital signal processing on the received signal, and the digital signal The signal processing includes decoding, demodulation, error correction and other operations, and the processed digital signal is transmitted to the main controller. The main controller controls the power main control module according to the digital signal it receives. The power main control module is used to access the current of the smart charger and control the size of the current, so as to start and end charging. The utility model allows users to set the charging time of the mobile phone battery by the smart charger through the voice offline recognition module, and also allows users to set the charging time of the mobile phone battery by the smart charger through the mobile phone APP and WIFI module. Once the smart charger reaches the set charging time, it automatically stops charging the mobile phone battery, effectively avoiding long-term charging of the mobile phone battery and greatly improving the service life of the mobile phone battery.

[0019] The method of using this embodiment is as follows: when the user sets the charging time through the voice offline recognition module, the voice recognition chip receives the user's voice command through the microphone and recognizes the received voice command. The voice recognition chip broadcasts the recognition result through the speaker on the one hand, and sends it to the recognition algorithm module on the other hand. The recognition algorithm module determines what kind of command the user needs to execute according to the result recognized by the voice recognition chip. The recognition algorithm module controls the power main control module according to its judgment result. The power main control module connects to the current of the smart charger and controls the size of the current, thereby realizing the start and end of charging;

[0020] When the user sets the charging time through the mobile phone APP and the WIFI module, the user enters the charging time to be set on the mobile phone APP, and the mobile phone APP sends the instructions to be executed to the RF transceiver through the gateway wirelessly. The RF transceiver converts the received wireless signal into a digital signal and sends it to the baseband processor. The baseband processor performs digital signal processing on the received signal and transmits the processed digital signal to the main controller. The main controller controls the power main control module according to the received digital signal. The power main control module accesses the current of the smart charger and controls the size of the current, thereby realizing the start and end of charging;

[0021] From the above, it can be seen that the smart charger allows users to set the charging time of the mobile phone battery by the smart charger through the voice offline recognition module, and also allows users to set the charging time of the mobile phone battery by cooperating with the mobile phone APP and WIFI module. Once the smart charger reaches the set charging time, it will automatically stop charging the mobile phone battery, effectively avoiding long-term charging of the mobile phone battery and greatly improving the service life of the mobile phone battery.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A charging time control system for an intelligent charger, comprising a voice offline recognition module, a power main control module, a WIFI module, a gateway and a mobile phone APP installed on a mobile phone, characterized in that: The voice offline recognition module includes a voice recognition chip, a recognition algorithm module, a microphone and a speaker. The voice recognition chip is electrically connected to the recognition algorithm module, the microphone and the speaker at the same time, and the recognition algorithm module is also electrically connected to the input end of the power main control module; The WIFI module includes a radio frequency transceiver, a main controller and a baseband processor. The main controller is electrically connected to the radio frequency transceiver and the baseband processor at the same time, and the main controller is also electrically connected to the input end of the power main control module. The output end of the radio frequency transceiver is electrically connected to the input end of the baseband processor. The radio frequency transceiver is connected to the gateway in a wireless manner, and the gateway is also connected to the mobile phone APP in a wireless manner.

2. The charging time control system of the intelligent charger according to claim 1, characterized in that: The voice offline recognition module, the power main control module and the WIFI module are all installed on the PCB board of the intelligent charger.

3. The charging time control system of the intelligent charger according to claim 2, characterized in that: The intelligent charger also includes a shell for fixing and installing the PCB board, and the shell is reserved with a microphone port matched with the microphone and a speaker port matched with the speaker.

4. The charging time control system of the intelligent charger according to claim 1, characterized in that: The voice recognition chip receives the user's voice command through a microphone and recognizes the received voice command. The voice recognition chip broadcasts the recognition result through a loudspeaker on the one hand, and sends it to a recognition algorithm module on the other hand.

5. The charging time control system of the intelligent charger according to claim 4, characterized in that: The recognition algorithm module is used to determine what kind of instruction the user needs to execute based on the recognition result of the voice recognition chip, and the recognition algorithm module controls the power main control module based on its judgment result.

6. The charging time control system of the intelligent charger according to claim 1, characterized in that: The mobile phone APP is used to send the instructions to be executed to the RF transceiver wirelessly through the gateway. The RF transceiver converts the received wireless signal into a digital signal and sends it to the baseband processor. The mobile phone APP is also used to send an alarm when an abnormality occurs in the smart charger.

7. The charging time control system of the intelligent charger according to claim 6, characterized in that: The baseband processor performs digital signal processing on the received signal, the digital signal processing includes decoding, demodulation, and error correction, and transmits the processed digital signal to the main controller, and the main controller controls the power main control module according to the received digital signal.

8. A charging time control system for an intelligent charger according to claim 5 or 7, characterized in that: The power main control module is used to access the current of the smart charger and control the magnitude of the current.

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