CN112650708A - All-in-one intelligent chip - Google Patents
All-in-one intelligent chip Download PDFInfo
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- CN112650708A CN112650708A CN202011418078.7A CN202011418078A CN112650708A CN 112650708 A CN112650708 A CN 112650708A CN 202011418078 A CN202011418078 A CN 202011418078A CN 112650708 A CN112650708 A CN 112650708A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/76—Architectures of general purpose stored program computers
- G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
- G06F15/7807—System on chip, i.e. computer system on a single chip; System in package, i.e. computer system on one or more chips in a single package
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
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Abstract
The invention belongs to the technical field of intelligent chips, and particularly relates to an all-in-one intelligent chip which comprises a power supply protection module, a program storage area, a voice recognition technology module, a mcu expansion interface, a main mcu operation control core, an infrared function module, a flash memory area, a 2.4G common radio frequency signal transceiving module, a zigbee protocol transceiving processing unit, a Bluetooth protocol communication processing unit, a wifi protocol communication processing unit, a 2.4G antenna selection switch, a 2.4G frequency antenna module, a clock oscillation circuit of a main mcu system, a 5G frequency antenna module and a 5G signal processing unit. The integration of the input and output technologies of the MCU is integrated, the integration level of the intelligent equipment is greatly improved, and a technical basis is provided for the miniaturization of intelligent products.
Description
Technical Field
The invention relates to the technical field of intelligent chips, in particular to an all-in-one intelligent chip.
Background
With the progress of society and the continuous development of science and technology, integrated circuits are developed to miniaturization and high integration. Current intelligent control, artificial intelligence's popularization, various smart machine have risen, and smart machine needs the main chip of high integration, and various smart machine are except main control chip at present, still need the chip of each function of external hanging, and do not integrate and realize integrated control in a chip, and smart mobile phone also is the periphery before and adds various components if: display driver chip, power management chip, memory chip, radio frequency chip, audio power amplifier chip etc. and these functions are integrated with a master control basically to present cell-phone, just like present intelligent control equipment, the function comparison is collected completely, and various chips are hung to the periphery, if: the manual identification mic chip, the wifi chip, the bluetooth chip, the zigbee chip, the 2.4G radio frequency chip, the ZiVAVER protocol chip, the 4G card chip, the 5G card chip, the camera face identification chip and the like, so that the intelligent product has large design and development workload, large occupied space, large product volume and long debugging and development period, only has the function of the product, and consequently, the debugging of protocol software of peripheral hardware takes much time, for example, the intelligent product needs to communicate with related wifi equipment, adjust a communication interface of the wifi, communicate with infrared equipment, need to communicate with peripheral bluetooth design, communicate with 5G, and also, if the intelligent product needs to debug communication software functions of each functional module, but also adjust communication software functions of peripheral chip ports of a master control, serial ports, IIC, GPIO ports and the like repeatedly, and if the master control communication ports are not enough, the communication ports of the serial ports, IIC, SPI and the like also need to mutually use the serial ports, and the communication protocols, and the debugging is more complicated, the software processing difficulty is increased, the number of function bugs is relatively large, and the product test is time-consuming and labor-consuming.
Disclosure of Invention
The invention aims to provide an all-in-one intelligent chip to solve the problems that various chips are hung on the periphery of the existing intelligent control equipment, the design and development workload is large, the occupied space is large, the product size is large, the debugging and development period is long, the function of the product is only performed, and as a result, much time is spent on debugging the protocol software of peripheral hardware.
In order to achieve the purpose, the invention provides the following technical scheme: an all-in-one intelligent chip comprises a power supply protection module, a program storage area, a voice recognition technology module, a mcu expansion interface, a main mcu operation control core, an infrared function module, a flash memory area, a 2.4G common radio frequency signal transceiving module, a zigbee protocol transceiving processing unit, a Bluetooth protocol communication processing unit, a wifi protocol communication processing unit, a 2.4G antenna selection switch, a 2.4G frequency antenna module, a clock oscillation circuit of a main mcu system, a 5G frequency antenna module and a 5G signal processing unit;
the main mcu operation control core is connected with a power supply protection module, a program storage area, a voice recognition technology module, an mcu expansion interface, a main mcu operation control core, an infrared function module, a flash memory area, a 2.4G common radio frequency signal transceiving module, a zigbee protocol transceiving processing unit, a Bluetooth protocol communication processing unit, a wifi protocol communication processing unit, a 2.4G antenna selection switch, a clock oscillation circuit of a main mcu system and a 5G signal processing unit, the 5G signal processing unit is connected with an antenna module with 5G frequency, and the 2.4G common radio frequency signal transceiving module, the zigbee protocol transceiving processing unit, the Bluetooth protocol communication processing unit and the wifi protocol communication processing unit are connected with the 2.4G antenna selection switch;
the power supply protection module is used for filtering ripples, protecting overvoltage, prompting under voltage and resisting pulse impact of the whole external power supply system, and providing guarantee for power supply level safety of the whole functional system;
the program storage area is used for curing and storing the mcu program code firmware and cannot be lost;
the voice recognition technical module comprises MIC signal input processing and a voice recognition instruction library, wherein the voice recognition instruction library comprises human-computer interaction voice recognition commands for turning on or turning off or turning on a television and turning off an air conditioner, and the instruction sets are stored in FLASH;
the mcu expansion interface is used for developing an expansion function for a user;
the main mcu operation control core is used for carrying out centralized control, access and operation functions on each peripheral single chip;
the infrared function module comprises infrared equipment remote control, face recognition and human body induction functions, and a corresponding database of the infrared remote control is stored in the FLASH IR Page area;
the flash memory area is used for updating data online, offline or in a burning mode, so that a voice library, an infrared code library and an RF (radio frequency) protocol instruction set related to the voice library and the infrared code library are updated conveniently;
the zigbee protocol transceiving processing unit is communicated with each zigbee protocol master-slave module to realize data transceiving;
the Bluetooth protocol communication processing unit integrates Bluetooth protocol stacks of various versions;
the wifi protocol communication processing unit integrates a wifi protocol stack and a wifi communication receiving and transmitting distribution network protocol;
the 2.4G antenna selection switch is shared with the antenna module with the 2.4G frequency, one of the 2.4G, Bluetooth protocols, zigbee and Wifi protocols is used in a time-sharing mode or is used for independent full-time communication, and the Wifi protocol selects two frequency band working modes of the 2.4G antenna or the 5G antenna;
the antenna module with 2.4G frequency is used for selecting a communication protocol and carrying out radio frequency matching signal induction with external terminal equipment;
the clock oscillation circuit of the master mcu system provides clock reference frequency for system work;
the antenna module with the frequency of 5G is used for a 5G protocol or a wifi protocol and performs radio frequency matching signal induction with an external terminal or base station equipment;
and the 5G signal processing unit is communicated with the 5G equipment and is additionally provided with a mobile communication ID.
Preferably, the mcu expansion interface comprises a GPIO port, an AD port, a PWM port, a UART port, and an I2C communication port.
Preferably, the 2.4G common radio frequency signal transceiver module comprises a radio frequency remote control switch, a socket and a light module.
Preferably, the bluetooth protocol stack of each version includes BLE4.0, BLE5.0 protocol and audio bluetooth protocol.
Compared with the prior art, the invention has the beneficial effects that:
the integration of the input and output technologies of the MCU is integrated, the integration level of the intelligent equipment is greatly improved, and a technical basis is provided for the miniaturization of intelligent products.
Drawings
FIG. 1 is a logic block diagram of the present invention;
fig. 2 is a schematic diagram of the connection between the external device and the present invention.
In the figure: the system comprises a power supply protection module 1, a program storage area 2, a voice recognition technology module 3, a 4 mcu expansion interface, a 5 main mcu operation control core, an infrared function module 6, a flash memory area 7, a 82.4G common radio frequency signal transceiving module, a 9 zigbee protocol transceiving processing unit, a 10 Bluetooth protocol communication processing unit, a 11 wifi protocol communication processing unit, a 122.4G antenna selection switch, an antenna module with 132.4G frequency, a clock oscillation circuit of a 14 main mcu system, an antenna module with 155G frequency and a 165G signal processing unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-2, the present invention provides a technical solution: an all-in-one intelligent chip comprises a power supply protection module 1, a program storage area 2, a voice recognition technology module 3, a mcu expansion interface 4, a main mcu operation control core 5, an infrared function module 6, a flash memory area 7, a 2.4G common radio frequency signal transceiving module 8, a zigbee protocol transceiving processing unit 9, a Bluetooth protocol communication processing unit 10, a wifi protocol communication processing unit 11, a 2.4G antenna selection switch 12, a 2.4G frequency antenna module 13, a clock oscillation circuit 14 of a main mcu system, a 5G frequency antenna module 15 and a 5G signal processing unit 16;
the main mcu operation control core 5 is connected with a power supply protection module 1, a program storage area 2, a voice recognition technology module 3, an mcu expansion interface 4, a main mcu operation control core 5, an infrared function module 6, a flash memory area 7, a 2.4G common radio frequency signal transceiving module 8, a zigbee protocol transceiving processing unit 9, a Bluetooth protocol communication processing unit 10, a wifi protocol communication processing unit 11, a 2.4G antenna selection switch 12, a clock oscillation circuit 14 of a main mcu system and a 5G signal processing unit 16, the 5G signal processing unit 16 is connected with an antenna module 15 with 5G frequency, the 2.4G common radio frequency signal transceiving module 8, the zigbee protocol transceiving processing unit 9, the Bluetooth protocol communication processing unit 10 and the wifi protocol communication processing unit 11 are connected with the 2.4G antenna selection switch 12;
the power supply protection module 1 is used for filtering ripples, protecting overvoltage, prompting under voltage and resisting pulse impact of the whole external power supply system, and providing guarantee for power supply level safety of the whole functional system;
the program storage area 2 is used for curing and storing the mcu program code firmware and cannot be lost;
the voice recognition technical module 3 comprises MIC signal input processing and a voice recognition instruction library, wherein the voice recognition instruction library comprises human-computer interaction voice recognition commands for turning on or turning off or turning on a television and turning off an air conditioner, and the instruction sets are stored in FLASH;
the mcu expansion interface 4 is used for developing an expansion function for a user;
a main mcu operation control core 5 which performs centralized control, access and operation functions on each peripheral single chip;
the infrared function module 6 comprises the functions of infrared equipment remote control, face recognition and human body induction, and a corresponding database of the infrared remote control is stored in the FLASHIRPage area;
the flash memory area 7 is used for updating data online, offline or in a burning mode, and is convenient for updating the voice library, the infrared code library and the RF (radio frequency) protocol instruction set related to the voice library and the infrared code library;
the zigbee protocol transceiving processing unit 9 is communicated with each zigbee protocol master-slave module to realize data transceiving;
a Bluetooth protocol communication processing unit 10, which integrates various versions of Bluetooth protocol stacks;
the wifi protocol communication processing unit 11 integrates a wifi protocol stack and a wifi communication receiving and transmitting distribution network protocol;
the 2.4G antenna selection switch 12 is shared with the 2.4G frequency antenna module 13, one of 2.4G, Bluetooth protocol, zigbee and Wifi protocol is used in a time-sharing mode or is used for independent full-time communication, and the Wifi protocol selects two frequency band working modes of a 2.4G antenna or a 5G antenna;
the antenna module 13 with 2.4G frequency is used for selecting a communication protocol and carrying out radio frequency matching signal induction with external terminal equipment;
the clock oscillation circuit 14 of the master mcu system provides clock reference frequency for system work;
the antenna module 15 with the frequency of 5G is used for a 5G protocol or a wifi protocol and performs radio frequency matching signal induction with an external terminal or base station equipment;
and the 5G signal processing unit 16 is communicated with the 5G equipment and is additionally provided with a mobile communication ID.
Further, the mcu expansion interface 4 includes a GPIO port, an AD port, a PWM port, a UART port, and an I2C communication port.
Further, the 2.4G common radio frequency signal transceiver module 8 includes a radio frequency remote control switch, a socket, and a light module.
Further, the bluetooth protocol stack of each version comprises BLE4.0, BLE5.0 protocol and audio bluetooth protocol.
As shown in fig. 1, a wifi protocol, a bluetooth protocol, a Zigbee protocol, a 2.4G communication, an infrared sensing and control, a 5G protocol, a voice recognition input technology, and the like are integrated into one mcu.
And burning voice recognition database data and infrared universal code database data in a FLASH memory inside the chip.
The mcu engineer develops program codes of corresponding functions, inputs and identifies, including voice input or key input, infrared sensory input, corresponding data call interface processing, and simultaneously has communication functions with peripheral protocol processing units.
As shown in figure 2, when a user uses the system, a voice signal is input through a voice input port in a man-machine interaction mode, or port key scanning input, infrared induction input and mcu identification are carried out, functions are determined, and data are received and transmitted by wifi equipment or Bluetooth equipment, a Zigbee terminal, a 2.4G module and 5G communication protocol equipment, so that corresponding product function processing is achieved.
While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an all-in-one intelligent chip which characterized in that: the system comprises a power supply protection module (1), a program storage area (2), a voice recognition technology module (3), a mcu expansion interface (4), a main mcu operation control core (5), an infrared function module (6), a flash memory area (7), a 2.4G common radio frequency signal transceiving module (8), a zigbee protocol transceiving processing unit (9), a Bluetooth protocol communication processing unit (10), a wifi protocol communication processing unit (11), a 2.4G antenna selection switch (12), a 2.4G frequency antenna module (13), a clock oscillation circuit (14) of a main mcu system, a 5G frequency antenna module (15) and a 5G signal processing unit (16);
the main mcu operation control core (5) is connected with a power supply protection module (1), a program storage area (2), a voice recognition technology module (3), an mcu expansion interface (4), the main mcu operation control core (5), an infrared function module (6), a flash memory area (7), a 2.4G common radio frequency signal transceiving module (8), a zigbee protocol transceiving processing unit (9), a Bluetooth protocol communication processing unit (10), a wifi protocol communication processing unit (11), a 2.4G antenna selection switch (12), a clock oscillation circuit (14) of a main mcu system and a 5G signal processing unit (16), the 5G signal processing unit (16) is connected with an antenna module (15) with 5G frequency, the 2.4G common radio frequency signal receiving and transmitting module (8), the zigbee protocol receiving and transmitting processing unit (9), the Bluetooth protocol communication processing unit (10) and the wifi protocol communication processing unit (11) are connected with the 2.4G antenna selection switch (12);
the power supply protection module (1) filters ripples of the whole external power supply system, protects against overvoltage, prompts under voltage and resists pulse impact treatment, and provides guarantee for the safety of the whole functional system at a power supply level;
the program storage area (2) is used for curing and storing the mcu program code firmware and cannot be lost;
the voice recognition technical module (3) comprises MIC signal input processing and a voice recognition instruction library, wherein the voice recognition instruction library comprises human-computer interaction voice recognition commands for turning on or turning off or turning on a television and turning off an air conditioner, and the instruction sets are stored in FLASH;
the mcu expansion interface (4) is used for developing an expansion function for a user;
a main mcu operation control core (5) which performs centralized control, access and operation functions on each peripheral single chip;
the infrared function module (6) comprises infrared equipment remote control, face recognition and human body induction functions, and a corresponding database of the infrared remote control is stored in the FLASHIRPage area;
the flash memory area (7) is used for updating data online, offline or in a burning mode, so that a voice library, an infrared code library and an RF (radio frequency) protocol instruction set related to the voice library and the infrared code library are updated conveniently;
a zigbee protocol transceiving processing unit (9) which communicates with each zigbee protocol master-slave module to realize data transceiving;
the Bluetooth protocol communication processing unit (10) integrates Bluetooth protocol stacks of various versions;
the wifi protocol communication processing unit (11) integrates a wifi protocol stack and a wifi communication receiving and transmitting distribution network protocol;
the 2.4G antenna selection switch (12) is shared with the antenna module (13) with the 2.4G frequency, one of the 2.4G, Bluetooth protocols, zigbee and Wifi protocols is used in a time-sharing mode or is used for independent full-time communication, and the Wifi protocol selects two frequency band working modes of the 2.4G antenna or the 5G antenna;
the antenna module (13) with the frequency of 2.4G is used for selecting a communication protocol and carrying out radio frequency matching signal induction with external terminal equipment;
a clock oscillation circuit (14) of the master mcu system, which provides a clock reference frequency for the system operation;
the antenna module (15) with the frequency of 5G is used for a 5G protocol or a wifi protocol and conducts radio frequency matching signal induction with an external terminal or base station equipment;
and a 5G signal processing unit (16) which is communicated with the 5G equipment and is additionally provided with a mobile communication ID.
2. The all-in-one smart chip of claim 1, wherein: the mcu expansion interface (4) comprises a GPIO port, an AD port, a PWM port, a UART port and an I2C communication port.
3. The all-in-one smart chip of claim 1, wherein: the 2.4G common radio frequency signal transceiving module (8) comprises a radio frequency remote control switch, a socket and a light module.
4. The all-in-one smart chip of claim 1, wherein: the Bluetooth protocol stack of each version comprises BLE4.0, BLE5.0 and audio Bluetooth protocols.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116546671A (en) * | 2023-05-08 | 2023-08-04 | 国网江苏省电力有限公司泰州供电分公司 | Fusion embedded communication device and operation method thereof |
| CN116578527A (en) * | 2023-03-31 | 2023-08-11 | 中电科国海信通科技(海南)有限公司 | MCU chip and communication protocol configuration method applied to intelligent agriculture |
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| CN213814668U (en) * | 2020-12-05 | 2021-07-27 | 深圳市宏芯达科技有限公司 | All-in-one intelligent chip |
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| CN206060971U (en) * | 2016-09-30 | 2017-03-29 | 洛阳睿尚京宏智能科技有限公司 | A kind of multifunctional intellectual projector |
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