NTP electronic clock with unified monitoring and management function of host computer
Patent Information
- Application Number
- CN202522415066.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-13
- Publication Date
- 2026-09-15
- Estimated Expiration
- 2035-11-13
AI Technical Summary
[0016] Compared with existing technologies, when this utility model is used in scenarios such as schools and hospitals, the host computer establishes a connection with each electronic clock via TCP. The host computer issues Xunpeng protocol commands, which can obtain the status, mode control and alarm clock configuration of each electronic clock in batches. It can also configure the alarm clock time of multiple electronic clocks in batches through the host computer, so as to achieve efficient and unified management. Functionally, it can also obtain time through wired or wireless means and perform automatic calibration operations.
Smart Images
Figure CN224758909U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of NTP electronic clock technology, specifically an NTP electronic clock with unified monitoring and management functions by a host computer. Background Technology
[0002] Network Time Protocol (NTP), as the standard protocol for time synchronization on the Internet, is widely used in various fields. Although existing electronic clocks can meet certain requirements in terms of basic functions such as time display, they have obvious shortcomings.
[0003] In terms of communication, most electronic clocks use a single communication method, making it difficult to adapt to different scenarios. Functionally, time synchronization and setting functions are not comprehensive enough, especially in the unified management of multiple devices. In places such as schools and hospitals, it is often necessary to synchronize the time and set the mode of multiple electronic clocks. Traditional electronic clocks require operation one by one, which is extremely inefficient and cannot achieve unified and fast management, causing great inconvenience to users. Therefore, we propose an NTP electronic clock with unified monitoring and management functions on a host computer. Utility Model Content
[0004] The purpose of this invention is to provide an NTP electronic clock with unified monitoring and management functions by a host computer, 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: an NTP electronic clock with unified monitoring and management function of a host computer, including multiple electronic clocks, a switch and a host computer, wherein the electronic clock includes a core control board fixedly installed inside the back cover of the housing, a mounting frame fixedly installed on the outer periphery of the front side of the back cover of the housing, and a display screen fixedly installed inside the mounting frame.
[0006] The MCU main control module is electrically connected to an SD3078 clock chip, and both are integrated on the core control board. The MCU main control module is also electrically connected to the display screen.
[0007] The communication module is integrated on the core control board. The communication module includes a GPS communication module, a 4G communication module and a WIFI communication module. All three communication modules communicate with the MCU main control module.
[0008] The RJ45 network interface is integrated on the core control board. The MCU main control module connects to the RJ45 network interface. The core control board also has two socket interfaces. The MCU main control module connects to the switch through one of these socket interfaces, and the MCU main control module connects to the host computer through the switch.
[0009] The infrared receiver is integrated on the core control board and is electrically connected to the MCU main control module. The infrared receiver works in conjunction with the infrared remote control. The MCU main control module is electrically connected to a photosensitive detection module, which is a photosensitive sensor used to detect the ambient light intensity and transmit the signal to the MCU main control module. The MCU main control module automatically adjusts the brightness of the display screen.
[0010] Preferably, the display screen uses a digital tube display, which can clearly and stably display the time, countdown and alarm clock information.
[0011] Preferably, the core control board also integrates a power supply module, which provides 12V DC power to the MCU main control module.
[0012] Preferably, the clock chip has an accuracy of <= ±3.8ppm at 25℃, and its timekeeping error is small even when offline for a long time. The MCU main control module obtains NTP time from the server through a 4G communication module or a WIFI communication module. The MCU main control module can obtain time through a GPS communication module or an RJ45 network interface. The MCU main control module can realize time setting, countdown mode setting, and supports 36 alarm clock function settings.
[0013] Preferably, the MCU main control module is connected to the host computer via TCP to realize the monitoring function of the electronic clock.
[0014] Preferably, the MCU main control module supports UDP broadcast configuration, Xunpeng protocol configuration, and web page configuration of the electronic clock, and also supports network IAP upgrade of the electronic clock program.
[0015] Preferably, the host computer uses the Xunpeng protocol to acquire the status of the electronic clock, control its mode, and configure its alarm, enabling unified management of multiple electronic clocks.
[0016] Compared with existing technologies, when this utility model is used in scenarios such as schools and hospitals, the host computer establishes a connection with each electronic clock via TCP. The host computer issues Xunpeng protocol commands, which can obtain the status, mode control and alarm clock configuration of each electronic clock in batches. It can also configure the alarm clock time of multiple electronic clocks in batches through the host computer, so as to achieve efficient and unified management. Functionally, it can also obtain time through wired or wireless means and perform automatic calibration operations. Attached Figure Description
[0017] Figure 1 This is a block diagram showing the connection between the host computer and multiple electronic clocks in this utility model;
[0018] Figure 2This is a block diagram showing the internal module connection of the electronic clock in this utility model;
[0019] Figure 3 This is a schematic diagram of the actual exploded structure of this utility model.
[0020] In the diagram: 1. Rear cover of the housing; 2. Core control board; 3. Mounting frame; 4. Display screen; 5. MCU main control module; 6. Power supply module; 7. RJ45 network interface; 8. Photosensitive detection module; 9. Infrared receiver; 10. Communication module; 1001. WIFI communication module; 1002. 4G communication module; 1003. GPS communication module; 11. Switch; 12. Host computer. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] like Figure 1-3 As shown, the NTP electronic clock with unified monitoring and management function of host computer proposed in this embodiment includes multiple electronic clocks, switch 11 and host computer 12. The electronic clock includes a core control board 2 fixedly installed in the back cover 1 of the housing, a mounting frame 3 fixedly installed on the front periphery of the back cover 1 of the housing, and a display screen 4 fixedly installed on the inner side of the mounting frame 3.
[0023] The MCU main control module 5 is electrically connected to the SD3078 clock chip, and both are integrated on the core control board 2. The MCU main control module 5 is electrically connected to the display screen 4, which uses a digital tube display and can clearly and stably display the time, countdown and alarm information.
[0024] The communication module 10 is integrated on the core control board 2. The communication module 10 includes a GPS communication module 1003, a 4G communication module 1002 and a WIFI communication module 1001. The GPS communication module 1003, the 4G communication module 1002 and the WIFI communication module 1001 are all connected to the MCU main control module 5 for communication.
[0025] The RJ45 network interface 7 is integrated on the core control board 2. The MCU main control module 5 is connected to the RJ45 network interface 7. The core control board 2 also has two socket interfaces. The MCU main control module 5 connects to the switch 11 through one of the socket interfaces, and the MCU main control module 5 connects to the host computer 12 through the switch 11.
[0026] Infrared receiver 9 is integrated on core control board 2 and is electrically connected to MCU main control module 5. Infrared receiver 9 works with infrared remote control. MCU main control module 5 is electrically connected to photosensitive detection module 8. Photosensitive detection module 8 is a photosensitive sensor used to detect ambient light intensity and transmit signals to MCU main control module 5. MCU main control module 5 automatically adjusts the brightness of display screen 4.
[0027] The core control board 2 also integrates a power supply module 6, which provides 12V DC power to the MCU main control module 5. The clock chip has an accuracy of <= ±3.8ppm at 25℃, and its timekeeping error is small even when offline for a long time. The MCU main control module 5 obtains NTP time from the server through the 4G communication module 1002 or the WIFI communication module 1001. The MCU main control module 5 can obtain time through the GPS communication module or the RJ45 network interface 7. The MCU main control module 5 can realize time setting, countdown mode setting, and supports 36 alarm clock settings. In this embodiment, when used in scenarios such as schools and hospitals, the host computer 12 establishes a connection with each electronic clock through TCP. The host computer 12 issues Xunpeng protocol commands to obtain the status, mode control, and alarm clock configuration of each electronic clock in batches. It can also configure the alarm time of multiple electronic clocks in batches through the host computer 12 to achieve efficient and unified management. Functionally, it can also obtain time through wired or wireless means and perform automatic calibration operations.
[0028] Specifically, the MCU main control module 5 and the computer host computer 12 are connected via TCP to realize the monitoring function of the electronic clock. The MCU main control module 5 supports UDP broadcast configuration, Xunpeng protocol configuration and web page configuration of the electronic clock. It also supports network IAP to upgrade the electronic clock program. The computer host computer 12 realizes the acquisition of the status of the electronic clock, mode control and alarm configuration through Xunpeng protocol, and can manage multiple electronic clocks in a unified manner.
[0029] The usage method of this embodiment is as follows: the MCU main control module 5 obtains the NTP time from the server through the 4G communication module 1002 or the WIFI communication module 1001. The MCU main control module 5 can obtain the time through the GPS communication module. The MCU main control module 5 can obtain the NTP time from the server through the RJ45 network interface 7, thereby automatically calibrating the time of the electronic clock.
[0030] The MCU main control module 5 is electrically connected to the photosensitive detection module 8. The photosensitive detection module 8 is a photosensitive sensor, which is used to detect the ambient light intensity and transmit the signal to the MCU main control module 5. The MCU main control module 5 automatically adjusts the brightness of the display screen 4, so that the display screen 4 of this electronic clock can adjust the brightness according to the ambient light intensity.
[0031] The MCU main control module 5 is connected to the host computer 12 via TCP to monitor the electronic clocks. The host computer 12 sends Xunpeng protocol commands to obtain the status, mode control and alarm configuration of each electronic clock in batches. It can also configure the alarm time of multiple electronic clocks in batches through the host computer 12 to achieve efficient and unified management.
[0032] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. An NTP electronic clock with unified monitoring and management function of a host computer, comprising multiple electronic clocks, a switch (11) and a host computer (12), wherein the electronic clock comprises a core control board (2) fixedly installed inside the rear cover (1) of the housing, a mounting frame (3) fixedly installed on the front periphery of the rear cover (1) of the housing, and a display screen (4) fixedly installed inside the mounting frame (3), characterized in that: Also includes: The MCU main control module (5) is electrically connected to the SD3078 clock chip, and both are integrated on the core control board (2). The MCU main control module (5) is electrically connected to the display screen (4). The communication module (10) is integrated on the core control board (2). The communication module (10) includes a GPS communication module (1003), a 4G communication module (1002) and a WIFI communication module (1001). The GPS communication module (1003), the 4G communication module (1002) and the WIFI communication module (1001) are all connected to the MCU main control module (5) for communication. An RJ45 network interface (7) is integrated on the core control board (2). The MCU main control module (5) is connected to the RJ45 network interface (7). The core control board (2) is also equipped with two socket interfaces. The MCU main control module (5) connects to the switch (11) through one of the socket interfaces, and the MCU main control module (5) connects to the host computer (12) through the switch (11). An infrared receiver (9) is integrated on the core control board (2) and is electrically connected to the MCU main control module (5). The infrared receiver (9) works in conjunction with the infrared remote control. The MCU main control module (5) is electrically connected to a photosensitive detection module (8). The photosensitive detection module (8) is a photosensitive sensor used to detect the ambient light intensity and transmit signals to the MCU main control module (5). The MCU main control module (5) automatically adjusts the brightness of the display screen (4).
2. The NTP electronic clock with unified monitoring and management function of host computer as described in claim 1, characterized in that: The display screen (4) uses a digital tube display, which can clearly and stably display the time, countdown and alarm clock information.
3. An NTP electronic clock with unified monitoring and management function by a host computer as described in claim 1, characterized in that: The core control board (2) also integrates a power supply module (6), which is used to provide 12V DC power to the MCU main control module (5).
4. An NTP electronic clock with unified monitoring and management function by a host computer as described in claim 1, characterized in that: The clock chip has an accuracy of <= ±3.8ppm at 25℃, and its timekeeping error is small when offline for a long time. The MCU main control module (5) obtains the NTP time from the server through the 4G communication module (1002) or the WIFI communication module (1001). The MCU main control module (5) can obtain the time through the GPS communication module. The MCU main control module (5) can obtain the NTP time from the server through the RJ45 network interface (7). The MCU main control module (5) can realize time setting, countdown mode setting, and supports 36 alarm clock function settings.
5. An NTP electronic clock with unified monitoring and management function by a host computer as described in claim 1, characterized in that: The MCU main control module (5) is connected to the computer host computer (12) via TCP to realize the monitoring function of the electronic clock.
6. An NTP electronic clock with unified monitoring and management function by a host computer as described in claim 5, characterized in that: The MCU main control module (5) supports UDP broadcast configuration, Xunpeng protocol configuration and web page configuration of the electronic clock, and also supports network IAP upgrade of the electronic clock program.
7. An NTP electronic clock with unified monitoring and management function by a host computer as described in claim 6, characterized in that: The host computer (12) uses the Xunpeng protocol to acquire the status of the electronic clock, control the mode and configure the alarm clock, and can manage multiple electronic clocks in a unified manner.