A machine room environment monitoring system

Abstract

The utility model discloses a computer lab environment monitoring system, including power module, control module is connected with power module, power monitoring module, power monitoring module is connected with control module, and power monitoring module is used for real -time monitoring computer lab's electric power parameter and power equipment operating condition, environmental monitoring module, environmental monitoring module is connected with control module, and environmental monitoring module is used for real -time monitoring the temperature, humidity and air quality in computer lab, audio and video monitoring module, audio and video monitoring module is connected with power module and control module respectively, and audio and video monitoring module is used for obtaining the audio and video information in computer lab, voltage conversion module is connected with control module, power monitoring module, environmental monitoring module and audio and video monitoring module respectively. According to the technical scheme of this embodiment, voltage conversion between each module and power module is realized through setting voltage conversion module, so that the newly connected equipment of computer lab can run smoothly.

Description

Technical Field

[0001] This utility model relates to the field of computer room environment monitoring technology, and in particular to a computer room environment monitoring system. Background Technology

[0002] Currently, data center environmental monitoring systems are used to monitor various power supply equipment within the data center in real time, such as rectifiers, uninterruptible power supplies (UPS), and batteries. This includes parameters such as voltage, current, power, and battery level, as well as the operating status of the equipment and alarm information, to ensure a stable and reliable power supply to the data center's power system. However, existing data center environmental monitoring systems cannot guarantee that different monitoring modules come from the same manufacturer, resulting in different operating voltages for each module. When the voltage of the connected equipment does not match the data center's power supply voltage, the monitoring modules will not function properly. Furthermore, with the expansion of the data center and the addition of new equipment, it will be difficult to successfully integrate new equipment into the data center environmental monitoring system if its voltage requirements do not match the existing power system. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a data center environment monitoring system capable of converting the power supply voltage of the data center to ensure smooth operation when new equipment is connected.

[0004] On one hand, the computer room environment monitoring system according to an embodiment of the present utility model includes:

[0005] Power supply module;

[0006] A control module, which is connected to the power supply module;

[0007] A power monitoring module is connected to the control module and is used to monitor the power parameters and operating status of the power equipment in the computer room in real time.

[0008] An environmental monitoring module is connected to the control module and is used to monitor the temperature, humidity and air quality in the computer room in real time.

[0009] An audio and video monitoring module is connected to the power supply module and the control module respectively, and the audio and video monitoring module is used to acquire audio and video information in the computer room;

[0010] A voltage conversion module is provided, which is connected to the control module, the power monitoring module, the environmental monitoring module, and the audio-visual monitoring module.

[0011] According to some embodiments of the present invention, the power supply module includes a first chip, a first resistor, a first capacitor, and a first diode. One end of the first resistor is connected to an external voltage source, and the other end of the first resistor is connected to the anode of the first diode. The cathode of the first diode and one end of the first capacitor are both connected to the first end of the first chip, and the other end of the first capacitor is connected to the second end of the first chip.

[0012] According to some embodiments of this utility model, the voltage conversion module includes a second chip, a first inductor, a second capacitor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, and a first operational amplifier. One end of the second capacitor is connected to the power supply module, and the other end of the second capacitor is connected to one end of the first inductor. One end of the first inductor is connected to one end of the second resistor. The other end of the second resistor and one end of the third resistor are both connected to one end of the fourth resistor. The other end of the third resistor is grounded, and the other end of the fourth resistor is connected to the first terminal of the first operational amplifier. The second and third terminals of the first operational amplifier are both connected to the second chip.

[0013] According to some embodiments of this utility model, the environmental monitoring module includes an air conditioning monitoring unit and a water leakage monitoring unit. Both the air conditioning monitoring unit and the water leakage monitoring unit are connected to the control module and the power supply module. The air conditioning monitoring unit includes a fifth resistor, a sixth resistor, a seventh resistor, an eighth resistor, a ninth resistor, a tenth resistor, an eleventh resistor, a third capacitor, a first transistor, a second diode, a second operational amplifier, and a third operational amplifier. One end of the fifth resistor is connected to the control module, and the other end of the fifth resistor is connected to the first terminal of the second operational amplifier. The second terminal of the second operational amplifier is connected to the first terminal of the third operational amplifier. One end of the sixth resistor is connected to the control module. The other end of the sixth resistor is connected to one end of the third capacitor, the other end of the third capacitor is connected to the third terminal of the second operational amplifier, one end of the seventh resistor is connected to the second terminal of the third operational amplifier, the fourth terminal of the second operational amplifier is connected to one end of the eighth resistor, the third terminal of the third operational amplifier is connected to one end of the ninth resistor, the other ends of the eighth resistor and the ninth resistor are both connected to one end of the tenth resistor, the other end of the tenth resistor is connected to the base of the first transistor, the collector of the first transistor is connected to one end of the eleventh resistor, the other end of the eleventh resistor is connected to the second diode, and the emitter of the first transistor is grounded.

[0014] According to some embodiments of this utility model, the leakage detection unit includes a first fuse, a twelfth resistor, a thirteenth resistor, a fourteenth resistor, a fifteenth resistor, a sixteenth resistor, a seventeenth resistor, a second transistor, a fourth operational amplifier, a fifth operational amplifier, and a sensor. One end of the twelfth resistor is connected to the control module, and the other end of the twelfth resistor is connected to the first terminal of the fourth operational amplifier. The second terminal of the fourth operational amplifier is connected to one end of the thirteenth resistor, and the other end of the thirteenth resistor and the third terminal of the fourth operational amplifier are connected to the collector of the second transistor. The base of the second transistor is connected to the... One end of the fourteenth resistor is connected to one end of the fifteenth resistor, and the other end of the fourteenth resistor is connected to the power supply module. The other end of the fifteenth resistor and the emitter of the second transistor are connected to one end of the sensor. The other end of the sensor is connected to one end of the first fuse. The other end of the first fuse is connected to one end of the sixteenth resistor. The other end of the sixteenth resistor is connected to the first end of the fourth operational amplifier. The second end of the fourth operational amplifier is connected to one end of the seventeenth resistor. The other end of the seventeenth resistor and the third end of the fourth operational amplifier are both connected to the control module.

[0015] According to some embodiments of this utility model, it also includes a security monitoring module, which is connected to the control module and is used for sound and light alarms.

[0016] According to some embodiments of this utility model, the audio and video monitoring module is equipped with multiple cameras and microphones connected to the control module.

[0017] According to some embodiments of this utility model, the environmental monitoring module is further equipped with an air quality detector, which is connected to the control module and is used to detect the air quality in the computer room in real time.

[0018] According to some embodiments of this utility model, it also includes an access control management module, which is connected to the control module and is used to manage the access control of the computer room.

[0019] According to some embodiments of this utility model, the power monitoring module is equipped with multiple voltage sensors and current sensors.

[0020] The computer room environment monitoring system according to the embodiments of this utility model has at least the following beneficial effects:

[0021] The system includes: a power supply module; a control module connected to the power supply module; a power monitoring module connected to the control module, used for real-time monitoring of the power parameters and operating status of power equipment in the computer room; an environmental monitoring module connected to the control module, used for real-time monitoring of temperature, humidity, and air quality in the computer room; an audio / video monitoring module connected to both the power supply module and the control module, used to acquire audio and video information within the computer room; and a voltage conversion module connected to the control module, power monitoring module, environmental monitoring module, and audio / video monitoring module. According to the technical solution of this embodiment, a voltage conversion module is set up to achieve voltage conversion between each module and the power supply module, enabling smooth operation when new equipment is connected to the computer room.

[0022] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0023] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0024] Figure 1 This is a schematic diagram of the module connection of the computer room environment monitoring system according to an embodiment of the present utility model;

[0025] Figure 2 This is a schematic diagram of the circuit structure of the power supply module according to an embodiment of the present utility model;

[0026] Figure 3 This is a schematic diagram of the circuit structure of the voltage conversion module according to an embodiment of the present invention;

[0027] Figure 4 This is a schematic diagram of the circuit structure of the environmental monitoring module according to an embodiment of the present utility model;

[0028] Figure 5 This is a schematic diagram of the circuit structure of the water leakage monitoring unit according to an embodiment of the present invention.

[0029] Figure label:

[0030] Processing chip 100, adjustment module 200, power supply module 300. Detailed Implementation

[0031] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0032] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0033] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0034] Reference Figure 1 This utility model provides a computer room environment monitoring system, including a power supply module 100; a control module 200 connected to the power supply module 100; a power monitoring module 300 connected to the control module 200, used for real-time monitoring of the power parameters and operating status of power equipment in the computer room; an environmental monitoring module 400 connected to the control module 200, used for real-time monitoring of temperature, humidity and air quality in the computer room; an audio-visual monitoring module 500 connected to both the power supply module 100 and the control module 200, used for acquiring audio-visual information in the computer room; and a voltage conversion module 600 connected to the control module 200, the power monitoring module 300, the environmental monitoring module, and the audio-visual monitoring module. According to the technical solution of this embodiment, voltage conversion module 600 is set to realize voltage conversion between each module and power supply module 100, so that when new equipment is connected to the computer room, it can operate smoothly.

[0035] It should be noted that by setting up the voltage conversion module 600, voltage conversion between the control module 200, power monitoring module 300, environmental monitoring module 400, and audio / video monitoring module 500 and the power supply module 100 is achieved, ensuring that each module can obtain a suitable voltage supply and guaranteeing the stable operation of all parts of the system. When new equipment is connected to the computer room, the presence of the voltage conversion module 600 ensures that the new equipment can operate smoothly without worrying about equipment malfunction or damage due to voltage mismatch, thus improving the system's compatibility and scalability. The computer room environmental monitoring system includes the power monitoring module 300, which is used to monitor the power parameters and operating status of power equipment in the computer room in real time, and promptly detect power anomalies and equipment failures; the environmental monitoring module 400 is used to monitor temperature, humidity, and air quality in real time, providing a suitable operating environment for the equipment in the computer room; the audio / video monitoring module 500 is used to acquire audio and video information in the computer room, enabling visual management and security monitoring of the computer room, and comprehensively ensuring the normal operation of the computer room. The power supply module 100 provides power support for the computer room environment monitoring system. With the help of the voltage conversion module 600, it ensures the stability of the power supply during system operation, reduces the impact of power fluctuations on the equipment, and further extends the service life of each module.

[0036] The power supply module 100 includes a first chip, a first resistor, a first capacitor, and a first diode. One end of the first resistor is connected to an external voltage source, and the other end of the first resistor is connected to the anode of the first diode. The cathode of the first diode and one end of the first capacitor are both connected to the first terminal of the first chip, and the other end of the first capacitor is connected to the second terminal of the first chip.

[0037] It should be noted that the first resistor, connected to the external voltage source, acts as a current limiter. When the external voltage source supplies power to the circuit, the resistor limits the current flowing through subsequent circuits (including the first diode, the first chip, etc.). This prevents excessive current from damaging components such as the first chip, protecting the components in the circuit, extending their lifespan, and improving the stability and reliability of the entire power supply module 100. The connection method of the first diode (anode connected to the first resistor, cathode connected to the first chip) prevents reverse current flow. During circuit operation, the diode has unidirectional conductivity, allowing current to flow only from the anode to the cathode. When the voltage of the external voltage source fluctuates abnormally or other situations may cause reverse current flow, the diode will cut off, preventing reverse current from flowing into the external voltage source or other circuit parts, protecting the safety of the external power supply and other connected devices. A capacitor, connected to both ends of the first chip, acts as a filter. The capacitor can store and release charge. When the supply voltage fluctuates (such as a momentary rise or fall in voltage), the capacitor can absorb or release charge, keeping the voltage across the first chip relatively stable. This helps to provide a smooth and stable operating voltage for the first chip, ensuring that the chip can work properly and improving the quality of the output voltage of the power supply module 100.

[0038] The voltage conversion module 600 includes a second chip, a first inductor, a second capacitor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, and a first operational amplifier. One end of the second capacitor is connected to the power supply module 100, and the other end of the second capacitor is connected to one end of the first inductor. One end of the first inductor is connected to one end of the second resistor. The other end of the second resistor and one end of the third resistor are both connected to one end of the fourth resistor. The other end of the third resistor is grounded. The other end of the fourth resistor is connected to the first terminal of the first operational amplifier. The second and third terminals of the first operational amplifier are both connected to the second chip.

[0039] It should be noted that the second capacitor is connected to the power supply module 100, and it can filter the input power signal. During power transmission, the power supply may carry some high-frequency noise and ripple. The second capacitor can absorb these high-frequency components, making the voltage input to subsequent circuits smoother and more stable, reducing the interference of power supply noise on the entire system, and ensuring the stable operation of the voltage conversion module 600 and other connected modules. The first inductor, in conjunction with the second capacitor, serves to store energy and regulate the output voltage. During circuit operation, the inductor can store and release energy when the current changes. When the input voltage or load current changes, the inductor can stabilize the output voltage through its energy storage and release characteristics, keeping the output voltage within a relatively stable range to meet the voltage stability requirements of different modules. The second, third, and fourth resistors form a voltage divider circuit. The second and third resistors divide the output voltage, and the divided signal is input to the first terminal of the first operational amplifier through the fourth resistor. This allows a portion of the output voltage to be fed back to the operational amplifier for monitoring and control of the output voltage. By appropriately setting the resistance value, the magnitude of the feedback voltage can be precisely adjusted, thereby achieving precise regulation of the output voltage and stabilizing it at the set target value. The first terminal of the first operational amplifier receives the feedback signal from the voltage divider circuit, while the second and third terminals are connected to the second chip. The operational amplifier compares the feedback signal with a reference signal (possibly provided by the second chip or generated in other ways) and outputs a corresponding control signal to the second chip based on the comparison result. If there is a deviation between the feedback voltage and the reference voltage, the operational amplifier amplifies this deviation signal and transmits it to the second chip. The second chip adjusts the circuit according to the received signal, thereby achieving precise control of the output voltage and ensuring its stability and accuracy. As the core control element of the voltage conversion module 600, the second chip, combined with the aforementioned peripheral components (inductors, capacitors, resistors, and operational amplifiers), can flexibly adjust the output voltage according to different input voltages and load requirements. It can realize various voltage conversion functions such as boost, buck, or regulation to adapt to the different voltage requirements of different equipment in the computer room, improving the versatility and adaptability of the voltage conversion module 600.

[0040] The environmental monitoring module 400 includes an air conditioning monitoring unit and a water leakage monitoring unit. Both the air conditioning monitoring unit and the water leakage monitoring unit are connected to the control module 200 and the power supply module 100. The air conditioning monitoring unit includes a fifth resistor, a sixth resistor, a seventh resistor, an eighth resistor, a ninth resistor, a tenth resistor, an eleventh resistor, a third capacitor, a first transistor, a second diode, a second operational amplifier, and a third operational amplifier. One end of the fifth resistor is connected to the control module 200, and the other end of the fifth resistor is connected to the first terminal of the second operational amplifier. The second terminal of the second operational amplifier is connected to the first terminal of the third operational amplifier. One end of the sixth resistor is connected to the control module 200. The following connections are made: the other end of the sixth resistor is connected to one end of the third capacitor; the other end of the third capacitor is connected to the third terminal of the second operational amplifier; one end of the seventh resistor is connected to the second terminal of the third operational amplifier; the fourth terminal of the second operational amplifier is connected to one end of the eighth resistor; the third terminal of the third operational amplifier is connected to one end of the ninth resistor; the other ends of the eighth and ninth resistors are both connected to one end of the tenth resistor; the other end of the tenth resistor is connected to the base of the first transistor; the collector of the first transistor is connected to one end of the eleventh resistor; the other end of the eleventh resistor is connected to the second diode; and the emitter of the first transistor is grounded.

[0041] It should be noted that the second and third operational amplifiers form a multi-stage amplification circuit, capable of amplifying the weak signal from the control module 200. The fifth resistor serves as an input impedance matching element, ensuring effective signal transmission from the control module 200 to the operational amplifiers. Through two-stage amplification, the signal strength and quality are improved, enhancing the system's sensitivity to the air conditioner's operating status and enabling the system to more accurately acquire the air conditioner's operating information. The sixth resistor and the third capacitor form an RC filter circuit, capable of filtering out high-frequency noise and interference signals. During signal transmission, external electromagnetic interference or other noise sources may cause signal distortion. This filter circuit effectively suppresses these interferences, making the signal input to the operational amplifiers purer and improving the system's anti-interference capability and detection accuracy. The second and third operational amplifiers not only amplify the signal but also perform signal comparison and processing. By appropriately setting the reference voltage and feedback network of the operational amplifiers, threshold comparisons of air conditioner operating parameters can be achieved. For example, when parameters such as temperature and pressure of the air conditioner exceed the normal range, the signal output by the operational amplifier will change, triggering subsequent alarm or control actions, enabling real-time monitoring and abnormal handling of the air conditioner's operating status.

[0042] Furthermore, the eighth, ninth, and tenth resistors form a voltage divider circuit, converting the signal output from the operational amplifier into a drive signal suitable for the base of the first transistor. The first transistor acts as a switching element, controlling the conduction state between its collector and emitter based on the magnitude of the base signal. When the base signal reaches a certain threshold, the transistor conducts, enabling the circuit composed of the eleventh resistor and the second diode to operate, thereby controlling or indicating the status of the air conditioning equipment. This signal conversion and drive mechanism allows the control module 200 to effectively control high-power air conditioning equipment with low-power signals. The eleventh resistor acts as a current limiter in the circuit, limiting the current flowing through the second diode when the transistor is conducting, preventing excessive current from damaging the diode and other components, and protecting the circuit's safety. The second diode may act as an indicator light or other protective element, alerting staff by illuminating the indicator light or using other methods when the air conditioner malfunctions, serving as a safety warning. By adjusting the resistance values ​​of the fifth, sixth, seventh, eighth, ninth, and tenth resistors, as well as the capacitance value of the third capacitor, the circuit's amplification factor, filtering characteristics, and threshold range can be flexibly adjusted. This allows the air conditioning monitoring unit to adapt to different models and specifications of air conditioning equipment, improving the system's versatility and adaptability. At the same time, the circuit design is relatively simple, low-cost, and easy to maintain and upgrade.

[0043] The water leakage monitoring unit includes a first fuse, a twelfth resistor, a thirteenth resistor, a fourteenth resistor, a fifteenth resistor, a sixteenth resistor, a seventeenth resistor, a second transistor, a fourth operational amplifier, a fifth operational amplifier, and a sensor. One end of the twelfth resistor is connected to the control module 200, and the other end of the twelfth resistor is connected to the first terminal of the fourth operational amplifier. The second terminal of the fourth operational amplifier is connected to one end of the thirteenth resistor. The other end of the thirteenth resistor and the third terminal of the fourth operational amplifier are connected to the collector of the second transistor. The base of the second transistor is connected to one end of the fourteenth resistor and one end of the fifteenth resistor, respectively. The other end of the fourteenth resistor is connected to the power supply module 100. The other end of the fifteenth resistor and the emitter of the second transistor are connected to one end of the sensor. The other end of the sensor is connected to one end of the first fuse. The other end of the first fuse is connected to one end of the sixteenth resistor. The other end of the sixteenth resistor is connected to the first terminal of the fourth operational amplifier. The second terminal of the fourth operational amplifier is connected to one end of the seventeenth resistor. The other end of the seventeenth resistor and the third terminal of the fourth operational amplifier are both connected to the control module 200.

[0044] It should be noted that by connecting the sensor to the circuit, when a water leak occurs in the computer room, the sensor will detect the presence of water, and its resistance and other characteristics will change, thereby altering parameters such as current and voltage in the circuit. These parameter changes are captured and processed by subsequent circuits, thus enabling the monitoring of water leaks and timely detection of leaks in the computer room, ensuring the safe operation of the computer room. The fourth and fifth operational amplifiers in the circuit process and amplify the weak signals detected by the sensor. The twelfth resistor serves as an input resistor, introducing the signal from the control module 200 (which may be a reference signal or a control signal) to the first terminal of the fourth operational amplifier. Through the amplification effect of the operational amplifier, the signal strength is enhanced, allowing subsequent circuits to more accurately identify and process the signal, improving the sensitivity and accuracy of water leak detection. The first fuse in the circuit provides overcurrent protection. When an abnormally large current occurs in the circuit (such as a sensor short circuit), the fuse will melt, cutting off the circuit and preventing excessive current from damaging other components, protecting the entire water leak monitoring unit and other connected circuits and equipment.

[0045] The second transistor acts as a switching element in the circuit. Its base is connected to the power supply module 100 and the sensor through the fourteenth and fifteenth resistors. When the sensor detects water leakage, causing a change in circuit parameters and resulting in a suitable bias voltage at the transistor base, the transistor conducts, thus changing the circuit state. This switching characteristic can be used to control signal transmission or trigger subsequent alarms, enabling rapid response and handling of water leakage. By feeding back the output signal of the fourth operational amplifier to the control module 200 (as in the connection method of the seventeenth resistor), the control module 200 can determine whether water leakage has occurred and the extent of the leakage based on the received signal. The control module 200 can then take corresponding measures based on this information, such as issuing alarm signals or controlling drainage equipment, to achieve automated control and management of water leakage in the computer room.

[0046] The power environment monitoring system also includes a security monitoring module 700, which is connected to the control module 200 and is used for audible and visual alarms.

[0047] It should be noted that the control module 200 can manage and process alarms from the security monitoring module 700 according to preset rules and strategies, and coordinate with other devices to respond (such as automatically shutting down related devices or starting video surveillance recording). This linkage mechanism not only improves the overall security of the system, but also enhances the system's reliability and stability, ensuring effective response to security threats under various complex conditions.

[0048] The audio and video monitoring module 500 is equipped with multiple cameras and microphones connected to the control module 200.

[0049] It should be noted that multiple cameras can cover the monitoring area from different angles and positions, avoiding blind spots. The audio and video information collected by cameras and microphones in different positions complement each other, which helps to more accurately identify abnormal situations.

[0050] The environmental monitoring module 400 is also equipped with an air quality detector, which is connected to the control module 200. The air quality detector is used to monitor the air quality in the computer room in real time.

[0051] It should be noted that the air quality detector continuously and stably collects data and transmits it to the control module 200. The control module 200 analyzes and processes the data to generate detailed air quality trend reports and statistical reports. The air quality detector connected to the control module 200 supports remote data transmission and monitoring. Maintenance personnel do not need to be physically present in the computer room; they can view the air quality data and equipment operating status in real time through the monitoring center or mobile terminals. In case of any abnormalities, timely remote handling is possible, improving management efficiency and reducing maintenance costs.

[0052] The computer room environment monitoring system also includes an access control module 800, which is connected to the control module 200. The access control module 800 is used to manage the access control of the computer room.

[0053] It should be noted that the access control module 800 can be linked with other systems in the computer room (such as security monitoring and fire alarm systems). When the fire alarm system is triggered, the access control module 800 automatically unlocks all access control systems, providing unobstructed passage for personnel evacuation; when unauthorized intrusion is detected, the control module 200 can immediately lock the computer room access control systems. Furthermore, the access control module 800 supports remote operation and management. Maintenance personnel do not need to physically go to the computer room entrance; they can remotely authorize specific personnel to temporarily enter the computer room through the control module 200, or remotely view access control status, personnel entry and exit records, and other information.

[0054] The power monitoring module is equipped with multiple voltage and current sensors.

[0055] It should be noted that the voltage and current of key components, such as the power interface, are monitored in real time. Through multi-point measurement, a comprehensive understanding of the power distribution and operating status of the entire power system can be achieved, obtaining more accurate and detailed power parameter data. This avoids the biased information caused by single-point measurement, providing a more reliable basis for system operation analysis and decision-making. Multiple voltage and current sensors work together to monitor the dynamic changes of the power system in real time and provide timely feedback on the system's operating status. When the system is affected by external interference or internal load changes, the power output can be quickly adjusted and controlled based on sensor data to maintain voltage and current stability. This ensures that critical equipment (such as servers and communication equipment) operates in a stable power environment, improving the reliability and stability of the entire power environment monitoring system.

[0056] In the description of this specification, references to terms such as "one embodiment," "further embodiment," "some specific embodiments," or "some examples," etc., indicate that a specific feature, structure, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0057] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A computer room environment monitoring system, characterized in that, include: Power supply module; A control module, which is connected to the power supply module; A power monitoring module is connected to the control module and is used to monitor the power parameters and operating status of the power equipment in the computer room in real time. An environmental monitoring module is connected to the control module and is used to monitor the temperature, humidity and air quality in the computer room in real time. An audio and video monitoring module is connected to the power supply module and the control module respectively, and the audio and video monitoring module is used to acquire audio and video information in the computer room; A voltage conversion module is provided, which is connected to the control module, the power monitoring module, the environmental monitoring module, and the audio-visual monitoring module.

2. The computer room environment monitoring system according to claim 1, characterized in that, The power supply module includes a first chip, a first resistor, a first capacitor, and a first diode. One end of the first resistor is connected to an external voltage source, and the other end of the first resistor is connected to the anode of the first diode. The cathode of the first diode and one end of the first capacitor are both connected to the first terminal of the first chip, and the other end of the first capacitor is connected to the second terminal of the first chip.

3. The computer room environment monitoring system according to claim 1, characterized in that, The voltage conversion module includes a second chip, a first inductor, a second capacitor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, and a first operational amplifier. One end of the second capacitor is connected to the power supply module, and the other end of the second capacitor is connected to one end of the first inductor. One end of the first inductor is connected to one end of the second resistor. The other end of the second resistor and one end of the third resistor are both connected to one end of the fourth resistor. The other end of the third resistor is grounded. The other end of the fourth resistor is connected to the first terminal of the first operational amplifier. The second and third terminals of the first operational amplifier are both connected to the second chip.

4. The computer room environment monitoring system according to claim 1, characterized in that, The environmental monitoring module includes an air conditioning monitoring unit and a water leakage monitoring unit. Both the air conditioning monitoring unit and the water leakage monitoring unit are connected to the control module and the power supply module. The air conditioning monitoring unit includes a fifth resistor, a sixth resistor, a seventh resistor, an eighth resistor, a ninth resistor, a tenth resistor, an eleventh resistor, a third capacitor, a first transistor, a second diode, a second operational amplifier, and a third operational amplifier. One end of the fifth resistor is connected to the control module, and the other end of the fifth resistor is connected to the first terminal of the second operational amplifier. The second terminal of the second operational amplifier is connected to the first terminal of the third operational amplifier. One end of the sixth resistor is connected to the control module, and the other end of the sixth resistor... One end of the first transistor is connected to one end of the third capacitor, and the other end of the third capacitor is connected to the third end of the second operational amplifier. One end of the seventh resistor is connected to the second end of the third operational amplifier. The fourth end of the second operational amplifier is connected to one end of the eighth resistor. The third end of the third operational amplifier is connected to one end of the ninth resistor. The other ends of the eighth and ninth resistors are both connected to one end of the tenth resistor. The other end of the tenth resistor is connected to the base of the first transistor. The collector of the first transistor is connected to one end of the eleventh resistor. The other end of the eleventh resistor is connected to the second diode. The emitter of the first transistor is grounded.

5. The computer room environment monitoring system according to claim 4, characterized in that, The leakage detection unit includes a first fuse, a twelfth resistor, a thirteenth resistor, a fourteenth resistor, a fifteenth resistor, a sixteenth resistor, a seventeenth resistor, a second transistor, a fourth operational amplifier, a fifth operational amplifier, and a sensor. One end of the twelfth resistor is connected to the control module, and the other end of the twelfth resistor is connected to the first terminal of the fourth operational amplifier. The second terminal of the fourth operational amplifier is connected to one end of the thirteenth resistor. The other end of the thirteenth resistor and the third terminal of the fourth operational amplifier are connected to the collector of the second transistor. The base of the second transistor is connected to one terminal of the fourteenth resistor. One end of the fourteenth resistor is connected to one end of the fifteenth resistor, and the other end of the fourteenth resistor is connected to the power supply module. The other end of the fifteenth resistor and the emitter of the second transistor are connected to one end of the sensor. The other end of the sensor is connected to one end of the first fuse. The other end of the first fuse is connected to one end of the sixteenth resistor. The other end of the sixteenth resistor is connected to the first end of the fourth operational amplifier. The second end of the fourth operational amplifier is connected to one end of the seventeenth resistor. The other end of the seventeenth resistor and the third end of the fourth operational amplifier are both connected to the control module.

6. The computer room environment monitoring system according to claim 1, characterized in that, It also includes a security monitoring module, which is connected to the control module and is used for audible and visual alarms.

7. The computer room environment monitoring system according to claim 1, characterized in that, The audio and video monitoring module is equipped with multiple cameras and microphones connected to the control module.

8. The computer room environment monitoring system according to claim 1, characterized in that, The environmental monitoring module is also equipped with an air quality detector, which is connected to the control module and is used to monitor the air quality in the computer room in real time.

9. The computer room environment monitoring system according to claim 1, characterized in that, Also includes: An access control management module is connected to the control module and is used to manage access control for the computer room.

10. The computer room environment monitoring system according to claim 1, characterized in that, The power monitoring module is equipped with multiple voltage and current sensors.

Images