Transmitter monitoring system

Abstract

The utility model discloses a transmitter monitoring system. The transmitter monitoring system comprises a camera module, a micro-control unit and an alarm module, wherein the micro-control unit at least comprises a data processing chip and a state judgment chip, and the data processing chip is connected to the state judgment chip through a universal input / output interface; the camera module is connected to the alarm module through the micro-control unit, the camera module is connected to a data processing chip in the micro-control unit through a digital camera interface, and a state judgment chip in the micro-control unit is connected to the alarm module through a universal input / output interface. According to the utility model, the camera module is integrated to realize automatic capture of pictures of the front panel of the transmitter, the real-time monitoring capability of the monitoring system is improved, the state of the transmitter is cooperatively judged through double chips of the micro-control unit, the accuracy of state identification of the monitoring system is improved, and the monitoring system is suitable for popularization and application. By arranging the alarm module, problems of the transmitter can be found in time, and the monitoring timeliness of the transmitter monitoring system is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to transmitter intelligent monitoring technical field especially relates to a transmitter monitoring system. BACKGROUND

[0002] As the core equipment of signal transmission, the running state of transmitter is directly related to the quality and stability of signal transmission. With the development of information technology, the stability and reliability of transmitter are increasingly improved. The traditional machine room inspection method mainly depends on artificial periodic inspection of transmitter equipment state, which has obvious limitations in efficiency and timeliness. In order to overcome the shortcomings of traditional artificial inspection mode, the industry begins to realize remote viewing and management of transmitter operation data by building remote monitoring webpage platform, however, the existing remote monitoring technology still has many drawbacks in practical application: on the one hand, the multi-page browsing mode makes the display screen information of monitoring webpage platform disordered, which increases the monitoring difficulty of operation and maintenance personnel; on the other hand, due to network fluctuation or equipment failure, remote monitoring webpage is easy to lose connection for a long time, which leads to the transmitter fault cannot be found and handled in time, seriously affecting the timeliness and accuracy of monitoring. Therefore, providing a transmitter monitoring system capable of real-time monitoring and automatic intelligent diagnosis of transmitter state becomes an urgent problem to be solved in the field of transmitter intelligent monitoring technology. SUMMARY

[0003] The utility model provides a kind of transmitter monitoring system, the utility model improves the processing efficiency of transmitter monitoring system processing signal, improves the real-time monitoring capability of monitoring system, reduces artificial inspection cost, ensures the accuracy of transmitter monitoring system to transmitter state determination, improves the monitoring timeliness of transmitter monitoring system.

[0004] In an aspect of the utility model embodiment, a kind of transmitter monitoring system is provided, comprising:

[0005] Camera module 110, micro control unit 120 and alarm module 130;Wherein, micro control unit 120 at least includes: data processing chip 1201 and state determination chip 1202, data processing chip 1201 is connected to state determination chip 1202 by general input and output interface;

[0006] Camera module 110 is connected to alarm module 130 by micro control unit 120, camera module 110 is connected to data processing chip 1201 in micro control unit 120 by digital camera interface, state determination chip 1202 in micro control unit 120 is connected to alarm module 130 by general input and output interface.

[0007] Further, the data processing chip 1201 and the state judging chip 1202 in the transmitter monitoring system respectively include at least two communication links.

[0008] Further, the camera module 110 in the transmitter monitoring system includes:

[0009] At least one image sensor 1101, wherein the image sensor 1101 is configured to trigger a corresponding front panel picture signal according to the collected transmitter front panel picture and transmit the front panel picture signal to the data processing chip 1201 in the micro control unit 120 through a digital camera interface.

[0010] Further, the sensor type of the image sensor 1101 in the transmitter monitoring system includes at least one of the following: OV7725 type image sensor and OV5640 type image sensor.

[0011] Further, the data processing chip 1201 in the transmitter monitoring system is configured to trigger a corresponding feature point color signal according to the front panel picture signal input by the camera module 110 and transmit the feature point color signal to the state judging chip 1202 through a general input and output interface.

[0012] Further, the data processing chip 1201 in the transmitter monitoring system is also configured to receive the front panel reference picture signal input by the camera module 110 and trigger a corresponding consistency comparison result signal according to the front panel reference picture signal and the front panel picture signal, and transmit the consistency comparison signal to the state judging chip 1202 through the general input and output interface, wherein the front panel reference picture signal is triggered by the camera module 110 according to the collected transmitter front panel picture.

[0013] Further, the state judging chip 1202 in the transmitter monitoring system is configured to receive the feature point color signal and the consistency comparison result signal input by the data processing chip 1201 through the general input and output interface, and transmit the generated transmitter state indication signal to the alarm module 130 through the general input and output interface.

[0014] Further, the alarm module 130 in the transmitter monitoring system includes at least one light emitting diode 1301, which is connected to the state judging chip 1202 in the micro control unit 120 through the general input and output interface, and the light emitting diode 1301 is configured to receive the transmitter state indication signal input by the state judging chip 1202 through the general input and output interface and trigger different light colors according to the transmitter state indication signal.

[0015] Further, the alarm module 130 in the transmitter monitoring system further comprises at least one buzzer 1302 connected to the state judging chip 1202 in the micro control unit 120 through the general-purpose input and output interface, and the buzzer 1302 is configured to receive the transmitter state indication signal input by the state judging chip 1202 through the general-purpose input and output interface and trigger the buzzer 1302 to alarm according to the transmitter state indication signal.

[0016] Further, the alarm module 130 in the transmitter monitoring system further comprises at least one buzzer 1302 connected to the state judging chip 1202 in the micro control unit 120 through the general-purpose input and output interface, and the buzzer 1302 is configured to receive the transmitter state indication signal input by the state judging chip 1202 through the general-purpose input and output interface and trigger the buzzer 1302 to alarm according to the transmitter state indication signal.

[0017] In the embodiment of the present application, the transmitter monitoring system at least comprises the following components: the camera module 110, the micro control unit 120 and the alarm module 130, the micro control unit 120 as the core component of the transmitter monitoring system comprises the data processing chip 1201 used for processing electrical signals and the state judging chip 1202 also used for processing electrical signals, wherein the data processing chip 1201 and the state judging chip 1202 can be connected through the general-purpose input and output interface, the data processing chip 1201 can be connected with the camera module 110 through the digital camera interface, and the state judging chip 1202 can be connected with the alarm module 130 through the general-purpose input and output interface. The present application connects the camera module 110, the micro control unit 120 and the alarm module 130 through the digital camera interface and the general-purpose input and output interface, realizes high-speed transmission of signals, improves the processing efficiency of the transmitter monitoring system in processing signals, realizes automatic capture of the front panel picture of the transmitter by integrating the camera module 110 in the transmitter monitoring system, improves the real-time monitoring capability of the monitoring system, reduces the artificial inspection cost, ensures the accuracy of the transmitter monitoring system in judging the transmitter state by integrating the data processing chip 1201 and the state judging chip 1202 in the transmitter monitoring system and using the double-chip cooperative working mechanism, and ensures timely discovery of transmitter faults by setting the alarm module in the transmitter monitoring system, thereby improving the monitoring timeliness of the transmitter monitoring system.

[0018] It should be understood that the content described in this part is not intended to identify the key or important features of the embodiments of the present application, nor is it used to limit the scope of the present application. Other features of the present application will become apparent from the following description. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to make the technical scheme in the embodiments of the present application clearer, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0020] Figure 1 is a transmitter monitoring system schematic diagram according to the present application;

[0021] Figure 2 is another transmitter monitoring system schematic diagram according to the present application;

[0022] Figure 3 is a signal processing flow chart according to the present application;

[0023] Figure 4 is another signal processing flow chart according to the present application;

[0024] Figure 5 is another transmitter monitoring system schematic diagram according to the present application;

[0025] Figure 6 is another transmitter monitoring system schematic diagram according to the present application;

[0026] Figure 7 is another transmitter monitoring system schematic diagram according to the present application. DETAILED DESCRIPTION

[0027] In order to make the technical scheme in the embodiments of the present application clearer, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0028] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of the utility model described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0029] Figure 1 This is a schematic diagram of a transmitter monitoring system provided by this utility model. This utility model can be applied to intelligent monitoring of whether a transmitter is operating normally. (See also...) Figure 1 As shown, the transmitter monitoring system includes:

[0030] Camera module 110, microcontroller unit 120, and alarm module 130;

[0031] The microcontroller unit 120 includes at least a data processing chip 1201 and a status determination chip 1202. The data processing chip 1201 is connected to the status determination chip 1202 through a general-purpose input / output interface.

[0032] The camera module 110 is connected to the alarm module 130 through the microcontroller unit 120. The camera module 110 is connected to the data processing chip 1201 in the microcontroller unit 120 through the digital camera interface. The status judgment chip 1202 in the microcontroller unit 120 is connected to the alarm module 130 through the general-purpose input / output interface.

[0033] In this invention, camera module 110 refers to a hardware component used to capture and acquire images. For example, camera module 110 may include an image sensor or a camera with a digital signal processor.

[0034] As a core component of the transmitter monitoring system, the microcontroller unit 120 can be used to receive and process electrical signals. For example, the microcontroller unit 120 can be responsible for receiving the front panel reference image signal and the front panel image signal output from the camera module 110. The microcontroller unit 120 can process the front panel reference image signal and the front panel image signal. The steps of the microcontroller unit 120 on the front panel reference image signal may include: performing a consistency comparison between the received front panel reference image signal and the front panel image signal to generate a corresponding consistency comparison result signal. The steps of the microcontroller unit 120 on the front panel image signal may include: parsing the front panel image signal to obtain the feature point coordinates of the transmitter front panel image contained in the front panel image signal, and generating a corresponding feature point color signal based on the parsed feature point coordinates.

[0035] Alarm module 130 refers to a component used to issue an alarm signal when an abnormal situation occurs in the transmitter. For example, alarm module 130 may include alarm components such as light-emitting diodes or buzzers. The light-emitting diodes can display different colors according to the degree of abnormality of the transmitter, and the buzzers can emit different levels of sound according to the degree of abnormality of the transmitter, so as to realize the visualization and audible warning of abnormal conditions of transmitter operation by the transmitter monitoring system.

[0036] The data processing chip 1201 is a component of the microcontroller unit 120 and can be used to process the transmitted electrical signals. For example, the chip model of the data processing chip 1201 may include: STM32H750 chip or STM32F103 chip. The data processing chip 1201 can be responsible for processing the image electrical signals from the camera module 110. The image electrical signals can be understood as an electrical signal converted from the optical image.

[0037] For example, the steps of data processing chip 1201 processing image electrical signals may include, such as Figure 2 As shown: The transmitter front panel image signal can be parsed to obtain the original transmitter front panel image. The obtained original transmitter front panel image can be grayscaled to obtain a grayscale transmitter front panel image. The grayscale transmitter front panel image can be filtered, thresholded, and / or erosion and dilation processed to obtain an optimized transmitter front panel image. The location of the indicator light in the transmitter front panel image can be used as a feature point. The position coordinates of the feature point can be extracted in the optimized transmitter front panel image. After obtaining the position coordinates of the feature point, the color of the feature point can be obtained in the original transmitter front panel image based on the position coordinates of the feature point. A feature point color signal containing the feature point color can be generated based on the obtained feature point color. The data processing chip 1201 can transmit the feature point color signal to the status judgment chip 1202 through a general-purpose input / output interface.

[0038] For example, the steps of data processing chip 1201 processing image electrical signals may also include, such as Figure 3 As shown: Any front panel image of the transmitter captured by the camera module during normal transmitter operation can be set as the front panel reference image. The front panel image captured by the camera module in real-time during transmitter operation can also be set as the front panel image. The camera module can convert the front panel reference image and the front panel image into a front panel reference image signal and a front panel image signal, respectively. The camera module can transmit the front panel reference image signal and the front panel image signal to the data processing chip 120 via a digital camera interface. The data processing chip 1201 can acquire the front panel reference image signal and the front panel image signal. The data processing chip 1201 can parse the front panel reference image signal and the front panel image signal, extracting the front panel reference image and the front panel image from them respectively. It can perform a consistency comparison between the front panel reference image and the front panel image, generating a consistency comparison result signal containing the consistency comparison result. The data processing chip 1201 can transmit the consistency comparison result signal to the status judgment chip 1202 via a general-purpose input / output interface.

[0039] The status judgment chip 1202 is another component of the microcontroller unit 120. Similar to the data processing chip 1201, it can also be used to process image electrical signals. For example, the status judgment chip 1202 can be used to process image electrical signals from the data processing chip 1201. The steps of the status judgment chip 1202 in processing image electrical signals may include: evaluating the image electrical signals according to a preset logic rule table stored in the status judgment chip 1202, and generating a transmitter status indication signal based on the evaluation result to indicate the alarm of the alarm module 130.

[0040] Table 1 Preset Logic Rules Table

[0041]

[0042] For example, the preset logic rule table stored in the state judgment chip 1202 can be seen in Table 1 above. The error threshold in the preset logic rule table can be understood as a time difference value used to evaluate the transmitter state. For example, the error threshold can be set to 2 seconds or 3 seconds. If the consistency comparison result signal continuously indicates that the front panel reference image is consistent with the front panel image within 2 seconds or 3 seconds, it is considered that the error threshold is met. If the feature point color signal continuously indicates that the feature point color is green within 2 seconds or 3 seconds, it is considered that the error threshold is met. At this time, the transmitter state can be judged as normal. It can be understood that the error threshold corresponding to the feature point color signal and the error threshold corresponding to the consistency comparison result signal may be different.

[0043] A general-purpose input / output interface can be understood as a type of hardware interface. It can be configured to either an input mode or an output mode. For example, a general-purpose input / output interface can be configured as an input mode to receive signals from external components, or it can be configured as an output mode to send signals to external components.

[0044] A digital camera interface can be understood as a hardware interface that can be used to connect camera components and electrical signal processing components. For example, a digital camera interface can be used to connect camera module 110 and data processing chip 1201. The interface type of a digital camera interface can include: Camera Link interface, GigE Vision interface, or USB3 Vision interface, etc.

[0045] Specifically, the transmitter monitoring system includes at least the following components: a camera module 110 for capturing and acquiring images, a microcontroller unit 120, the core component of the transmitter monitoring system, and an alarm module 130 for issuing alarm signals when an abnormal situation occurs in the transmitter. The microcontroller unit 120, as the core component of the transmitter monitoring system, may include a data processing chip 1201 for processing electrical signals and a status judgment chip 1202, also for processing electrical signals. The hardware interfaces in the data processing chip 1201 may include a digital camera interface and a general-purpose input / output interface. The hardware interfaces in the status judgment chip 1202 may include a general-purpose input / output interface. The data processing chip 1201 and the status judgment chip 1202 can be interconnected via the general-purpose input / output interface. The data processing chip 1201 can be connected to the camera module 110 via the digital camera interface, and the status judgment chip 1202 can be connected to the alarm module 130 via the general-purpose input / output interface.

[0046] In this embodiment of the present invention, the transmitter monitoring system includes at least the following components: a camera module 110, a microcontroller unit 120, and an alarm module 130. The microcontroller unit 120, as the core component of the transmitter monitoring system, can be used to process electrical signals, such as a data processing chip 1201 and a status judgment chip 1202. The data processing chip 1201 and the status judgment chip 1202 can be connected through a general-purpose input / output interface. The data processing chip 1201 can be connected to the camera module 110 through a digital camera interface, and the status judgment chip 1202 can be connected to the alarm module 130 through a general-purpose input / output interface. This invention utilizes a digital camera interface and a universal input / output interface to connect a camera module 110, a microcontroller unit 120, and an alarm module 130, achieving high-speed signal transmission and improving the signal processing efficiency of the transmitter monitoring system. Integrating the camera module 110 into the transmitter monitoring system enables automatic capture of the transmitter's front panel image, enhancing the system's real-time monitoring capabilities and reducing manual inspection costs. Integrating a data processing chip 1201 and a status judgment chip 1202 into the transmitter monitoring system, and employing a dual-chip collaborative working mechanism, ensures the accuracy of the transmitter monitoring system's status judgment. Setting up an alarm module in the transmitter monitoring system ensures timely detection of transmitter faults, improving the monitoring timeliness of the transmitter monitoring system.

[0047] Figure 4 This is a schematic diagram of another transmitter monitoring system provided by this utility model. See also the following in the embodiments of this utility model: Figure 4 As shown, the data processing chip 1201 and the status determination chip 1202 each include at least two communication links.

[0048] Specifically, the number of communication links for signal transmission between the data processing chip 1201 and the status judgment chip 1202 is at least two. For example, the data processing chip 1201 can transmit the feature point color signal through one communication link and transmit the consistency comparison result signal through another communication link.

[0049] In this invention, the data processing chip 1201 transmits the feature point color signal and the consistency comparison result signal in two separate channels, which can improve transmission efficiency and reduce interference between signals, thereby improving the monitoring efficiency and reliability of the transmitter monitoring system.

[0050] Furthermore, in this utility model, the data processing chip 1201 is configured to trigger the corresponding feature point color signal according to the front panel image signal input by the camera module 110, and transmit the feature point color signal to the status judgment chip 1202 through a general-purpose input / output interface.

[0051] In this invention, the front panel image signal can be understood as an electrical signal. For example, the front panel image signal may include information such as the position information of the front panel indicator light or the position information of the front panel display screen. The front panel image signal can be obtained by converting the original image of the transmitter's front panel captured by the camera module 110.

[0052] The feature point color signal can be understood as another type of electrical signal, which can be used to determine the transmitter's operating status. For example, the feature point color signal includes at least the color information of the indicator lights on the transmitter's front panel. The feature point color signal can be obtained by the data processing chip 1201 after receiving the front panel screen signal. It can be understood that the feature point is the location of the indicator light on the front panel screen, and the feature point color is the color of the indicator light.

[0053] Specifically, the data processing chip 1201 in the transmitter monitoring system can receive the front panel image signal input by the camera module 110 through the configured digital camera interface. The data processing chip 1201 can parse the received front panel image signal to obtain the position coordinates of the indicator lights in the front panel of the transmitter. The data processing chip 1201 can generate a feature point color signal containing the indicator light color based on the parsed indicator light position coordinates. The feature point color signal can be transmitted from the data processing chip 1201 to the status judgment chip 1202 through the universal input / output interface configured on the data processing chip 1201 and the status judgment chip 1202.

[0054] Furthermore, in this embodiment of the present invention, the data processing chip 1201 is also configured to receive the front panel reference image signal input by the camera module 110, and trigger the corresponding consistency comparison result signal according to the front panel reference image signal and the front panel image signal, and transmit the consistency comparison signal to the status judgment chip 1202 through a general-purpose input / output interface. The front panel reference image signal is obtained by the camera module 110 based on the front panel image of the transmitter collected.

[0055] In this invention, the front panel reference image signal can be understood as another electrical signal that can be used as a reference signal for the front panel image signal, and can be compared with the front panel image signal to generate a consistency comparison result signal.

[0056] The consistency comparison result signal can be understood as an electrical signal used to determine the transmitter's operating status. It is an electrical signal obtained by the data processing chip 1201 after comparing the front panel reference image signal and the front panel image signal. For example, the way to determine the transmitter's operating status based on the consistency comparison result signal may include: if the information contained in the consistency comparison result signal is consistent with the front panel reference image and the front panel image within a certain period of time, it can be indicated that the transmitter's operating status is normal; or if the information contained in the consistency comparison result signal changes within a certain period of time, it can be indicated that the transmitter's operating status is abnormal.

[0057] The transmitter front panel display refers to the actual visual image of the front panel of the transmitter equipment. For example, the transmitter front panel display may include transmitter indicator lights, transmitter display screen, or transmitter operation buttons, etc.

[0058] Specifically, the data processing chip 1201 in the transmitter monitoring system can receive the front panel image signal and the front panel reference image signal from the camera module 110 through the configured general-purpose input / output interface. The data processing chip 1201 can process the front panel image signal and the front panel reference image signal. For example, the steps of the data processing chip 1201 in processing the front panel image signal and the front panel reference image signal may include: using the front panel reference image signal as a reference signal, performing a consistency comparison with the front panel image signal, and generating a consistency comparison result signal for judging the transmitter's operating status. The consistency comparison result signal can be transmitted to the status judgment chip 1202 through the general-purpose input / output interface configured by the data processing chip 1201 itself.

[0059] Furthermore, in this embodiment of the present invention, the status judgment chip 1202 is configured to receive the feature point color signal and the consistency comparison result signal input by the data processing chip 1201 through the general-purpose input / output interface, and transmit the generated transmitter status indication signal to the alarm module 130 through the general-purpose input / output interface.

[0060] In this invention, the transmitter status indication signal can be understood as another type of electrical signal, which can be used to indicate whether the alarm module 130 should issue an alarm. For example, the transmitter status indication signal may include information indicating whether the alarm module 130 should issue an audible alarm or whether the alarm module 130 should display alarm information in different colors.

[0061] Specifically, the status judgment chip 1202 in the transmitter monitoring system can receive feature point color signals and consistency comparison result signals from the data processing chip 1201 through a general-purpose input / output interface. The status judgment chip 1202 can perform logical judgment of the transmitter status based on the feature point color signals and consistency comparison result signals, and generate a transmitter status indication signal. The status judgment chip 1202 can send the transmitter status indication signal to the alarm module 130 through the general-purpose input / output interface.

[0062] Furthermore, in the embodiments of this utility model, see... Figure 4 As shown, the camera module 110 includes at least one image sensor 1101, wherein the image sensor 1101 is configured to trigger a corresponding front panel image signal based on the acquired front panel image of the transmitter, and transmit the front panel image signal to the data processing chip 1201 in the microcontroller unit 120 through the digital camera interface.

[0063] In this invention, the image sensor 1101 is a key component of the camera module 110 and can be used to convert the acquired optical image into an electrical signal. For example, the image sensor 1101 can convert the acquired transmitter front panel image into a front panel image signal so that the camera module can communicate with the microcontroller unit 120 and the alarm module 130 in the transmitter monitoring system.

[0064] Specifically, the camera module 110 includes at least the following components: an image sensor 1101, which is configured in the camera module 110 to capture the front panel image of the transmitter and convert the captured front panel image into a front panel image signal. The image sensor 1101 can transmit the front panel image signal to the data processing chip 1201 through the digital camera interface.

[0065] Furthermore, in this embodiment of the present invention, the sensor type of the image sensor 1101 includes at least one of the following: an OV7725 type image sensor and an OV5640 type image sensor.

[0066] Specifically, the image sensor in the camera module 110 can be either an OV7725 type image sensor or an OV5640 type image sensor. The OV7725 type image sensor features low resolution, low power consumption, and small size, while the OV5640 type image sensor features high and low resolution, high sensitivity, and larger size. It can be understood that different types of image sensors can be selected according to different needs when monitoring the transmitter status.

[0067] Furthermore, in the embodiments of this utility model, see... Figure 4As shown, the alarm module 130 includes at least one light-emitting diode (LED) 1301. The LED 1301 is connected to the status judgment chip 1202 in the microcontroller unit 120 through a universal input / output interface. The LED 1301 is configured to receive the transmitter status indication signal input by the status judgment chip 1202 through the universal input / output interface and trigger different lighting colors according to the transmitter status indication signal.

[0068] Specifically, the alarm module 130 includes at least one light-emitting diode (LED) 1301. The LED 1301 can be connected to the status judgment chip 1202 in the microcontroller unit 120 through a general-purpose input / output interface. The LED 1301 can receive the transmitter status indication signal from the status judgment chip 1202 through the general-purpose input / output interface. The LED 1301 can trigger different lighting colors according to the received transmitter status indication signal.

[0069] For example, if the transmitter status indicator signal indicates that the transmitter is operating normally, LED 1301 can light up green; if the transmitter status indicator signal indicates that the transmitter is operating abnormally, LED 1301 can light up red.

[0070] Furthermore, in the embodiments of this utility model, see... Figure 4 As shown, the alarm module 130 further includes at least one buzzer 1302. The buzzer 1302 is connected to the status judgment chip 1202 in the microcontroller unit 120 through a general-purpose input / output interface. The buzzer 1302 is configured to receive the transmitter status indication signal input by the status judgment chip 1202 through the general-purpose input / output interface, and to trigger the buzzer 1302 to sound an alarm according to the transmitter status indication signal.

[0071] Specifically, the alarm module 130 also includes at least one buzzer 1302. The buzzer 1302 can be connected to the status judgment chip 1202 in the microcontroller unit 120 through a general-purpose input / output interface. The buzzer 1302 can receive the transmitter status indication signal from the status judgment chip 1202 through the general-purpose input / output interface, and the buzzer 1302 can issue an alarm based on the received transmitter status indication signal.

[0072] For example, if the transmitter status indicator signal indicates that the transmitter is operating normally, the buzzer 1302 will not emit a sound; if the transmitter status indicator signal indicates that the transmitter is operating abnormally, the buzzer 1302 will emit a sound.

[0073] Furthermore, in the embodiments of this utility model, see... Figure 4As shown, the alarm module 130 also includes at least one button 1303. The button 1303 is connected to the status judgment chip 1202 in the microcontroller unit 120 through a general-purpose input / output interface. The button 1303 is configured to reset the buzzer 1302 to stop the buzzer 1302 from sounding an alarm.

[0074] Specifically, the alarm module 130 also includes at least one button 1303. The button 1303 can be connected to the status judgment chip 1202 in the microcontroller unit 120 through a general-purpose input / output interface. The button 1303 can send a reset signal to the buzzer 1302 through the status judgment chip 1202 via the general-purpose input / output interface to stop the buzzer 1302 from sounding an alarm.

[0075] Figure 5 This is a schematic diagram of another transmitter monitoring system provided by this utility model. See also the following in the embodiments of this utility model: Figure 5 As shown, the alarm module 130 may further include at least one signal analysis chip 1304. The signal analysis chip 1304 can be connected to the microcontroller unit 120 through a universal input / output interface, and can be connected to the light-emitting diode 1301, the buzzer 1302 and the button 1303 through the universal input / output interface. The signal analysis chip 1304 can be configured to analyze the transmitter status indication signal transmitted by the microcontroller unit 120 through the universal input / output interface, and transmit the analyzed transmitter status indication signal to the light-emitting diode 1301 and / or the buzzer 1302 through the universal input / output interface.

[0076] Figure 6 A schematic diagram of another transmitter monitoring system provided in this embodiment of the present invention is shown below. Figure 6As shown, the transmitter monitoring system includes: a camera 410, an STM32H750 chip 420, an STM32F103 chip 430, buttons, light-emitting diodes (LEDs), and a buzzer. In the transmitter monitoring system, the camera 410 can be connected to the STM32H750 chip 420 via a Digital Camera Interface (DCMI), and the STM32H750 chip 420 can be connected to the STM32F103 chip 430 via a General Purpose Input Output (GPIO) interface. The buttons, LEDs, and buzzer can be connected to the STM32F103 chip 430 via GPIO interfaces. In the transmitter monitoring system, any front panel view of the transmitter captured by camera 410 during normal transmitter operation can be set as the front panel reference view, and the front panel view captured by camera 410 in real time during transmitter operation can be set as the front panel view. Camera 410 can convert the front panel reference view and the front panel view into a front panel reference view signal and a front panel view signal, respectively. These signals can be transmitted to the STM32H750 chip 420 via the DCMI interface. The STM32H750 chip 420 can be configured to perform a consistency comparison between the front panel reference view signal and the front panel view signal to obtain a consistency comparison result signal. For example, if... If the front panel reference image signal and the front panel image signal are consistent, the consistency comparison result signal will indicate that the front panel reference image and the front panel image are consistent. If the front panel reference image signal and the front panel image signal are inconsistent, the consistency comparison result signal will indicate that the front panel reference image and the front panel image are inconsistent. The STM32H750 chip 420 can also be configured to extract the coordinates of feature points in the front panel image from the front panel image signal. It can be understood that the feature point coordinates are the position coordinates of the indicator lights in the front panel image. The STM32H750 chip 420 can obtain the feature point colors from the front panel image signal based on the extracted feature point coordinates and generate a feature point color signal containing the feature point colors. See also... Figure 6As shown, at least two GPIO interfaces are included between the STM32H750 chip 420 and the STM32F103 chip 430. The consistency comparison result signal generated by the STM32H750 chip 420 can be sent to the STM32F103 chip 430 through one GPIO interface, and the feature point color signal generated by the STM32H750 chip 420 can be sent to the STM32F103 chip 430 through the other GPIO interface. The STM32F103 chip 430 can be configured to trigger the generation of a transmitter status indication signal based on the received consistency comparison result signal and feature point color signal. For example, the transmitter status is triggered based on the received consistency comparison result signal and feature point color signal. The steps for generating the indication signal may include: based on the consistency comparison result signal and the feature point color signal, combined with the preset logic rule table pre-stored in the STM32F103 chip 430 (see Table 1), the STM32F103 chip 430 can trigger the generation of transmitter status indication signals containing different transmitter status information; the STM32F103 chip 430 can send the transmitter status indication signals containing different transmitter status information to the LED and the buzzer respectively through the GPIO interface. The LED can be configured to trigger different lighting colors according to the transmitter status indication signal, the buzzer can be configured to trigger a buzzer alarm according to the transmitter status indication signal, and the button can be configured to reset the buzzer to stop the buzzer alarm.

[0077] Figure 7 A schematic diagram of another transmitter monitoring system provided in this embodiment of the present invention is shown below. Figure 7 As shown, the transmitter monitoring system includes: at least two cameras, at least two STM32H750 chips, at least one STM32F103 chip, at least two LEDs, at least one buzzer, and at least one button. The cameras can be connected to the STM32H750 chips via DCMI interfaces, each STM32H750 chip can be connected to the STM32F103 chip via GPIO interfaces, and the button, LEDs, and buzzer can be connected to the STM32F103 chip via GPIO interfaces. Based on... Figure 7 The transmitter monitoring system shown can simultaneously monitor the operating status of multiple transmitters and process multiple signals at the same time, which can further improve the monitoring efficiency of the transmitter monitoring system, further reduce the workload of manual inspection, and further reduce labor costs.

[0078] It should be understood that the specific embodiments described above do not constitute a limitation on the scope of protection of the present utility model. Those skilled in the art should understand that various modifications, combinations, sub-combinations, and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the scope of protection of the present utility model.

Claims

1. A transmitter monitoring system, characterized in that, The monitoring system includes: A camera module, a microcontroller unit, and an alarm module; wherein the microcontroller unit includes at least a data processing chip and a status determination chip, and the data processing chip is connected to the status determination chip through a general-purpose input / output interface; The camera module is connected to the alarm module through the microcontroller unit. The camera module is connected to the data processing chip in the microcontroller unit through a digital camera interface. The status judgment chip in the microcontroller unit is connected to the alarm module through the general-purpose input / output interface.

2. The monitoring system according to claim 1, characterized in that, The data processing chip and the status determination chip each include at least two communication links.

3. The monitoring system according to claim 1, characterized in that, The camera module includes: At least one image sensor, wherein the image sensor is configured to trigger a corresponding front panel image signal based on the acquired front panel image of the transmitter, and transmit the front panel image signal to the data processing chip within the microcontroller unit via the digital camera interface.

4. The monitoring system according to claim 3, characterized in that, The image sensor type includes at least one of the following: OV7725 type image sensor and OV5640 type image sensor.

5. The monitoring system according to claim 3, characterized in that, The data processing chip is configured to trigger a corresponding feature point color signal based on the front panel image signal input from the camera module, and transmit the feature point color signal to the status judgment chip through the general-purpose input / output interface.

6. The monitoring system according to claim 5, characterized in that, The data processing chip is also configured to receive the front panel reference image signal input by the camera module, and trigger a corresponding consistency comparison result signal based on the front panel reference image signal and the front panel image signal. The consistency comparison signal is then transmitted to the status judgment chip through the general-purpose input / output interface. The front panel reference image signal is obtained by the camera module based on the front panel image of the transmitter that has been collected.

7. The monitoring system according to any one of claims 6, characterized in that, The status judgment chip is configured to receive the feature point color signal and the consistency comparison result signal input by the data processing chip through the general-purpose input / output interface, and transmit the generated transmitter status indication signal to the alarm module through the general-purpose input / output interface.

8. The monitoring system according to claim 7, characterized in that, The alarm module includes at least one light-emitting diode (LED), which is connected to the status judgment chip in the microcontroller unit via the general-purpose input / output interface. The LED is configured to receive the transmitter status indication signal input by the status judgment chip via the general-purpose input / output interface and trigger different lighting colors according to the transmitter status indication signal.

9. The monitoring system according to claim 7, characterized in that, The alarm module further includes: at least one buzzer, the buzzer being connected to the status judgment chip in the microcontroller unit via the general-purpose input / output interface, the buzzer being configured to receive the transmitter status indication signal input by the status judgment chip via the general-purpose input / output interface, and to trigger the buzzer alarm according to the transmitter status indication signal.

10. The monitoring system according to claim 9, characterized in that, The alarm module further includes: at least one button, which is connected to the status judgment chip in the microcontroller unit through the general-purpose input / output interface, and the button is configured to reset the buzzer to stop the buzzer alarm.

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