A cue word detection automatic updating system

Abstract

The utility model relates to the technical field of prompt word update, specifically, a kind of prompt word detection automatic update system, including main control module, main control module includes processor U2, further include timing module, storage module, communication module and input module, timing module, storage module, communication module and input module are all with main control module signal connection, timing module is used to provide time information, storage module is used to store prompt word data, communication module is used for wireless reception prompt word data, input module is used to field input prompt word data.In the utility model, timing module can stably provide accurate time information, main control module can be based on the time information setting update detection period, automatically trigger communication module to receive latest prompt word data, without manual intervention, effectively avoid the problem of prompt word lag caused by forget to update, ensure that system always uses the latest prompt word resource.

Description

Technical Field

[0001] This utility model relates to the field of prompt word updating technology, specifically, to a prompt word detection and automatic updating system. Background Technology

[0002] In the field of prompt word applications, with the continuous changes in scenario requirements and the rapid iteration of technology, the timeliness and accuracy of prompt words are crucial to the system's performance. Traditional prompt word update methods mostly rely on manual operation, which is not only inefficient but also prone to untimely or erroneous updates due to human negligence.

[0003] In some existing technologies, the storage and updating of prompt words lack a unified management mechanism. Either they only support local fixed storage, making remote updates impossible and difficult to adapt to multi-device collaboration or large-scale application scenarios; or the update triggering method is singular, lacking a timed detection mechanism, which may result in new prompt words not taking effect at the appropriate time. Furthermore, some systems have limited input methods, supporting only physical button input, failing to meet users' flexible operation needs in different scenarios and causing inconvenience. Utility Model Content

[0004] The purpose of this invention is to provide an automatic update system for detecting prompt words, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An automatic update system for detecting and updating prompt words includes a main control module, which includes a processor U2, a timing module, a storage module, a communication module, and an input module. The timing module, the storage module, the communication module, and the input module are all signal-connected to the main control module. The timing module is used to provide time information, the storage module is used to store prompt word data, the communication module is used to wirelessly receive prompt word data, and the input module is used to input prompt word data on-site.

[0007] Preferably, the timing module includes a clock chip U1, a power supply VCC, a capacitor C1, resistors R1, R2, R3, and R4, and a battery E. The clock chip U1 is a DS3231.

[0008] The VCC pin of clock chip U1 is connected to power supply VCC, the GND pin of clock chip U1 is grounded, the first end of capacitor C1 is connected to power supply VCC, the second end of capacitor C1 is grounded, the VBAT pin of clock chip U1 is connected to the positive terminal of battery E, the negative terminal of battery E is grounded, the first end of resistor R1 is connected to power supply VCC, the second end of resistor R1 is connected to the SCL pin of clock chip U1, the first end of resistor R2 is connected to power supply VCC, the second end of resistor R2 is connected to the SDA pin of clock chip U1, the first end of resistor R3 is connected to the SCL pin of clock chip U1, the first end of resistor R4 is connected to the SDA pin of clock chip U1, and the second ends of resistors R3 and R4 are respectively connected to different ports of processor U2.

[0009] This setting enables the timing module to continuously output accurate and reliable time signals, providing a stable benchmark for setting the update cycle of the main control module and preventing the update mechanism from failing due to inaccurate time.

[0010] Preferably, the storage module includes a storage chip U3, a capacitor C2, a resistor R5 and a resistor R6, and the storage chip U3 is an AT24C02.

[0011] The A0, A1, A2 and GND pins of memory chip U3 are grounded. The first end of capacitor C2 is connected to power supply VCC, and the second end of capacitor C2 is grounded. The VCC pin of memory chip U3 is connected to power supply VCC. The WP pin of memory chip U3 is grounded. The first end of resistor R5 is connected to power supply VCC, and the second end of resistor R5 is connected to the SCL pin of memory chip U3. The first end of resistor R6 is connected to power supply VCC, and the second end of resistor R6 is connected to the SDA pin of memory chip U3. The SCL and SDA pins of memory chip U3 are connected to different ports of processor U2 respectively.

[0012] This setting efficiently stores prompts obtained locally and remotely through a storage module, providing reliable data source support for the system.

[0013] Preferably, the communication module includes a communication chip U4, which is model NRF24L01, and the communication chip U4 is connected to the processor U2 via an SPI interface.

[0014] This setting supports remote batch updates of prompts via the communication module, facilitating collaborative work among multiple devices and overcoming the limitations of traditional systems that rely solely on local storage, thus adapting to the needs of large-scale applications.

[0015] Preferably, the input module includes a keyboard, a touch screen, a microphone, an analog-to-digital converter chip, and a voice recognition chip. The microphone, the analog-to-digital converter chip, and the voice recognition chip are electrically connected in sequence, and the keyboard, the touch screen, and the voice recognition chip are all signal-connected to the main control module.

[0016] This feature integrates keyboard, touchscreen, and voice input, allowing users to flexibly choose the operation method according to the actual scenario, greatly expanding the applicable scenarios of the system and solving the limitations of traditional single input methods.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This utility model, by setting a timing module, can stably provide accurate time information. The main control module can set an update detection cycle based on this time information, automatically triggering the communication module to receive the latest prompt word data without manual intervention. This effectively avoids the problem of prompt word lag caused by forgotten updates, ensuring that the system always uses the latest prompt word resources.

[0019] 2. In this utility model, the input module integrates three input methods: keyboard, touch screen and voice input. Users can choose the appropriate input method according to the actual scenario, which greatly improves the convenience of operation and the adaptability of the scenario.

[0020] 3. In this utility model, the communication module communicates efficiently with the main control module through the SPI interface to realize remote wireless reception of prompt word data, and the storage module can stably save the prompt word data. It supports remote batch updates and ensures that local data is not lost, making it suitable for multi-device distributed application scenarios. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram showing the connection between the timing module and the main control module in the utility model;

[0023] Figure 3 This is a schematic diagram showing the connection between the main control module and the storage module in the utility model;

[0024] Figure 4 This is a schematic diagram showing the connection between the main control module and the communication module in the utility model.

[0025] Figure 5 This is a schematic diagram of the input module in the utility model;

[0026] In the picture:

[0027] 100. Timing module; 200. Main control module; 300. Storage module; 400. Communication module; 500. Input module; 501. Keyboard; 502. Touch screen; 503. Microphone; 504. Analog-to-digital converter chip; 505. Voice recognition chip. Detailed Implementation

[0028] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0029] Please see Figures 1-5 The present invention provides the following technical solution:

[0030] An automatic update system for prompt word detection includes a main control module 200, which includes a processor U2, a timing module 100, a storage module 300, a communication module 400, and an input module 500. The timing module 100, storage module 300, communication module 400, and input module 500 are all signal-connected to the main control module 200. The timing module 100 provides time information, the storage module 300 stores prompt word data, the communication module 400 wirelessly receives prompt word data, and the input module 500 inputs prompt word data on-site. The collaborative operation of these modules enables full-process management of automatic prompt word detection, remote updating, local input, and stable storage, eliminating the need for manual intervention in the update process and solving the problems of low efficiency and lag associated with traditional manual updates. Simultaneously, it accommodates remote batch updates and flexible local input, adapting to multi-device collaboration and personalized scenario requirements, ensuring the system always uses accurate and timely prompt word resources.

[0031] In this embodiment, please refer to Figure 1 and Figure 2 The timing module 100 includes a clock chip U1, a power supply VCC, a capacitor C1, resistors R1, R2, R3, and R4, and a battery E. The clock chip U1 is a DS3231.

[0032] Clock chip U1's VCC pin is connected to power supply VCC, and clock chip U1's GND pin is grounded. Capacitor C1's first terminal is connected to power supply VCC, and capacitor C1's second terminal is grounded. Clock chip U1's VBAT pin is connected to the positive terminal of battery E, and battery E's negative terminal is grounded. Resistor R1's first terminal is connected to power supply VCC, and resistor R1's second terminal is connected to clock chip U1's SCL pin. Resistor R2's first terminal is connected to power supply VCC, and resistor R2's second terminal is connected to clock chip U1's SDA pin. Resistor R3's first terminal is connected to clock chip U1's SCL pin, and resistor R4's first terminal is connected to clock chip U1's SCL pin. The SDA pin of chip 1, the second ends of resistors R3 and R4 are connected to different ports of processor U2 respectively. Clock chip U1 has high-precision timing capability. With the power-off backup function of battery E, it can ensure that the time information is continuous and not lost. The pull-up circuit composed of resistors R1, R2, R3 and R4 ensures the stability of communication signal. Capacitor C1 further reduces power supply interference, so that timing module 100 can continuously provide accurate and reliable time reference, providing a solid foundation for setting update cycle of master control module 200 and avoiding update abnormalities caused by time error.

[0033] In this embodiment, please refer to Figure 1 and Figure 3 The storage module 300 includes a storage chip U3, a capacitor C2, a resistor R5 and a resistor R6. The storage chip U3 is model AT24C02.

[0034] The A0, A1, A2, and GND pins of memory chip U3 are grounded. The first end of capacitor C2 is connected to the power supply VCC, and the second end of capacitor C2 is grounded. The VCC pin of memory chip U3 is connected to the power supply VCC, and the WP pin of memory chip U3 is grounded. The first end of resistor R5 is connected to the power supply VCC, and the second end of resistor R5 is connected to the SCL pin of memory chip U3. The first end of resistor R6 is connected to the power supply VCC, and the second end of resistor R6 is connected to the SDA pin of memory chip U3. The SCL and SDA pins of memory chip U3 are connected to different ports of processor U2, respectively. Memory chip U3 has non-volatile storage characteristics, and data is not lost after power failure. Its capacity is adapted to the prompt word storage requirements. The grounded design of the WP pin ensures that the prompt words can be updated at any time. The pull-up effect of resistors R5 and R6 and the filtering function of capacitor C2 improve communication stability, enabling memory module 300 to reliably save local and remotely updated prompt word data, providing stable data source support for the system. Other memory chips can also be selected as needed.

[0035] In this embodiment, please refer to Figure 1 and Figure 4The communication module 400 includes a communication chip U4, model NRF24L01. The communication chip U4 is connected to the processor U2 via an SPI interface. The communication chip U4 features low power consumption and high transmission rate, making it suitable for wireless remote communication. The high-speed characteristics of the SPI interface ensure fast transmission of prompt data and reduce update latency. Through the precise control of the processor U2, synchronous updates between multiple devices can be achieved, adapting to large-scale distributed application scenarios. This solves the limitations of traditional systems that only support local storage and cannot remotely collaborate. It can also use other wireless communication chips such as 4G chips and WIFI chips.

[0036] In this embodiment, please refer to Figure 1 and Figure 5 The input module 500 includes a keyboard 501, a touch screen 502, a microphone 503, an analog-to-digital converter chip 504, and a voice recognition chip 505. The microphone 503, the analog-to-digital converter chip 504, and the voice recognition chip 505 are electrically connected in sequence. The keyboard 501, the touch screen 502, and the voice recognition chip 505 are all connected to the main control module 200 via signals, which greatly improves the flexibility of user operation and the adaptability to different scenarios, and solves the problem of the single input method in traditional systems.

[0037] When the automatic update system for prompt word detection of this utility model is in use, after the main control module 200 is started, it first establishes a connection with the timing module 100, reads the initial time information and calibrates the local time; at the same time, it checks the status of the storage module 300 to confirm whether the historical prompt word data is complete. If the data exists, it is loaded into the temporary cache of the main control module 200. The input module 500 and the communication module 400 enter the standby state and wait for the trigger signal.

[0038] The timing module 100 continuously sends real-time time information to the main control module 200. The main control module 200 determines whether the detection time has been reached according to the preset update cycle. When the cycle is reached, the main control module 200 sends a start command to the communication module 400. The communication module 400 receives the latest prompt data from the remote server or control terminal via a wireless radio frequency signal. The communication module 400 transmits the received data packet to the main control module 200 through the SPI interface. The main control module 200 verifies the data. If the verification passes, it updates the historical data in the storage module 300 to complete the automatic update. If the verification fails, the main control module 200 records the error information and waits for the next detection cycle.

[0039] When users need to manually input prompts, they can operate through the input module 500 in three ways: directly inputting text via the keyboard 501, or inputting via touch screen 502, with the signal directly transmitted to the main control module 200; or recording voice via microphone 503, which is converted into a digital signal by analog-to-digital converter chip 504, then parsed into text by voice recognition chip 505, and then transmitted to the main control module 200. The main control module 200 processes the format of the prompt data input on-site, updates it synchronously to the storage module 300, and overwrites or supplements the existing data.

[0040] During system operation, the main control module 200 reads the latest prompt word data from the storage module 300 according to application requirements and performs corresponding operations.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A prompt word detection and automatic update system, comprising a main control module (200), wherein the main control module (200) includes a processor U2, characterized in that: It also includes a timing module (100), a storage module (300), a communication module (400), and an input module (500). The timing module (100), the storage module (300), the communication module (400), and the input module (500) are all signal-connected to the main control module (200). The timing module (100) is used to provide time information, the storage module (300) is used to store prompt word data, the communication module (400) is used to wirelessly receive prompt word data, and the input module (500) is used to input prompt word data on-site.

2. The prompt word detection and automatic update system according to claim 1, characterized in that: The timing module (100) includes a clock chip U1, a power supply VCC, a capacitor C1, a resistor R1, a resistor R2, a resistor R3, a resistor R4 and a battery E. The clock chip U1 is a DS3231. The VCC pin of clock chip U1 is connected to power supply VCC, the GND pin of clock chip U1 is grounded, the first end of capacitor C1 is connected to power supply VCC, the second end of capacitor C1 is grounded, the VBAT pin of clock chip U1 is connected to the positive terminal of battery E, the negative terminal of battery E is grounded, the first end of resistor R1 is connected to power supply VCC, the second end of resistor R1 is connected to the SCL pin of clock chip U1, the first end of resistor R2 is connected to power supply VCC, the second end of resistor R2 is connected to the SDA pin of clock chip U1, the first end of resistor R3 is connected to the SCL pin of clock chip U1, the first end of resistor R4 is connected to the SDA pin of clock chip U1, and the second ends of resistors R3 and R4 are respectively connected to different ports of processor U2.

3. The prompt word detection and automatic update system according to claim 1, characterized in that: The storage module (300) includes a storage chip U3, a capacitor C2, a resistor R5 and a resistor R6, and the storage chip U3 is model AT24C02; The A0, A1, A2 and GND pins of memory chip U3 are grounded. The first end of capacitor C2 is connected to power supply VCC, and the second end of capacitor C2 is grounded. The VCC pin of memory chip U3 is connected to power supply VCC. The WP pin of memory chip U3 is grounded. The first end of resistor R5 is connected to power supply VCC, and the second end of resistor R5 is connected to the SCL pin of memory chip U3. The first end of resistor R6 is connected to power supply VCC, and the second end of resistor R6 is connected to the SDA pin of memory chip U3. The SCL and SDA pins of memory chip U3 are connected to different ports of processor U2 respectively.

4. The prompt word detection and automatic update system according to claim 1, characterized in that: The communication module (400) includes a communication chip U4, which is model NRF24L0 1. The communication chip U4 is connected to the processor U2 through an SPI interface.

5. The prompt word detection and automatic update system according to claim 1, characterized in that: The input module (500) includes a keyboard (501), a touch screen (502), a microphone (503), an analog-to-digital converter (504), and a voice recognition chip (505). The microphone (503), the analog-to-digital converter (504), and the voice recognition chip (505) are electrically connected in sequence. The keyboard (501), the touch screen (502), and the voice recognition chip (505) are all signal connected to the main control module (200).

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