TWI829084B - Monitoring system - Google Patents

Abstract

A monitoring system is provided in the present disclosure. The monitoring system includes a server, multiple equipment control devices, and multiple monitoring devices. Each equipment control device is electrically connected to an electronic device. A plurality of monitoring devices are correspondingly arranged with a plurality of equipment control devices. Each monitoring device is connected to the server. Each monitoring device includes a monitoring controller, a plurality of signal processing circuits, at least one monitoring signal connector and a communication interface. At least one monitoring signal connector is electrically connected to at least one driving circuit of the corresponding equipment control device. At least one monitoring signal connector is electrically connected to the monitoring controller, transmits at least one electrical signal to the monitoring controller, and converts the at least one electrical signal into at least one monitoring electrical signal.

Description

Monitoring system

The present invention relates to a monitoring system, and in particular to a monitoring system that can monitor equipment control devices with different communication protocols.

When manufacturers purchase equipment, they often choose equipment based on usage requirements and cost. In this case, even equipment with the same functions will use different models or even different brands due to specifications and cost considerations. Equipment, when it is necessary to understand the operation of each equipment, it is difficult to manage equipment of different models and brands simultaneously, resulting in the need to invest a lot of equipment costs and labor costs.

Therefore, how to provide a monitoring system and monitoring device with low management costs to overcome the above-mentioned defects has become one of the important issues to be solved in this project.

The technical problem to be solved by the present invention is to provide a monitoring system in view of the shortcomings of the existing technology, including: a server; a plurality of equipment control devices, each of the equipment control devices is electrically connected to an electronic device, and each of the equipment control devices is electrically connected to an electronic device. The equipment control device includes at least one drive circuit; and a plurality of monitoring devices, each of the monitoring devices corresponds to the plurality of equipment control devices, each of the monitoring devices is connected to the server, and each of the monitoring devices It includes: a monitoring controller; a plurality of signal processing circuits, electrically connected to the monitoring controller; at least one monitoring signal connector, electrically connected to the at least one driving circuit of the corresponding equipment control device, receiving at least one Electrical signal, the at least one monitoring signal connector is electrically connected to the monitoring controller, transmits the at least one electrical signal to the monitoring controller, and converts the at least one electrical signal into at least one monitoring electrical signal. signal; and a communication interface electrically connected to the monitoring controller and communicatively connected to the server to transmit the at least one monitoring electrical signal to the server; wherein the monitoring system has a threshold, so When the at least one monitoring electrical signal reaches the threshold, a warning is issued or the corresponding electronic device is shut down.

One of the beneficial effects of the present invention is that the monitoring system and monitoring device provided by the present invention are not limited by the communication protocol of the brand or model. They can directly and quickly obtain the electrical signals of the equipment control device, and monitor different factories. Equipment control devices of different brands and models can also use servers to monitor multiple electronic devices, allowing users to confirm the operation of each electronic device, and through threshold settings, immediately issue warnings or shut down electronic devices to protect electronic devices at the same time. This can avoid the problem of a decrease in home activity due to the inability to detect abnormalities and shutdowns of electronic equipment immediately.

In order to further understand the features and technical content of the present invention, please refer to the following detailed description and drawings of the present invention. However, the drawings provided are only for reference and illustration and are not used to limit the present invention.

The following is a specific embodiment to illustrate the implementation of the "monitoring system and monitoring device" disclosed in the present invention. Those skilled in the art can understand the advantages and effects of the present invention from the content disclosed in this specification. The present invention can be implemented or applied through other different specific embodiments, and various details in this specification can also be modified and changed based on different viewpoints and applications without departing from the concept of the present invention. In addition, the drawings of the present invention are only simple schematic illustrations and are not depictions based on actual dimensions, as is stated in advance. The following embodiments will further describe the relevant technical content of the present invention in detail, but the disclosed content is not intended to limit the scope of the present invention. In addition, the term "or" used in this article shall include any one or combination of more of the associated listed items depending on the actual situation.

Please refer to Figure 1 and Figure 2. Figure 1 is a schematic diagram of the monitoring system of the present invention.

In this embodiment, a monitoring system SYS1 is provided.

The monitoring system SYS1 includes a server S1, a plurality of equipment control devices C1-CN and a plurality of monitoring devices M1-MN.

Each equipment control device C1-CN is electrically connected to an electronic equipment E1-EN respectively. Each equipment control device C1-CN includes at least one driving circuit C10.

Each monitoring device M1-MN is connected to the server S1. The multiple equipment control devices C1-CN can be equipment control devices of different brands and different models, they can also be equipment control devices of the same brand and different models, or they can be equipment control devices of the same brand and the same model. Each monitoring device M1-MN is configured corresponding to a plurality of equipment control devices C1-CN.

In this embodiment, the electronic device E1-EN is a vacuum pump.

Figure 2 is a schematic diagram of a first embodiment of a monitoring device combined with an equipment control device according to the present invention. This embodiment uses the monitoring device M1 and the equipment control device C1 as an example.

The monitoring device M1 includes: a monitoring controller M11, a plurality of signal processing circuits M121-M124, a monitoring signal connector MCN0 and a communication interface MCOM.

A plurality of signal processing circuits M121-M124 are electrically connected to the monitoring controller M11. The monitoring signal connector MCN0 is electrically connected to at least one electrical signal node of the driving circuit C10 of the equipment control device C1, and receives at least one electrical signal of at least one electrical signal node of the driving circuit C10. The monitoring signal connector MCN0 is electrically connected to the monitoring controller M11 and transmits at least one electrical signal to the monitoring controller M11 to convert the at least one electrical signal into at least one monitoring electrical signal. In this embodiment, the monitoring electrical signal is an electrical signal having a monitoring information format of the monitoring device M1.

At least one electrical signal of the driving circuit C10 received by the monitoring signal connector MCN0 is a plurality of basic electrical parameters of the driving circuit C10. The plurality of electrical signals include voltage, current, power, temperature of the equipment control device or operating temperature of the vacuum pump, drive current, motor speed, motor temperature, rotor vibration, magnetic levitation current, magnetic levitation power, or part thereof. all.

The monitoring controller M11 also includes a storage circuit M111 and an analog-to-digital signal conversion circuit M112. The analog-to-digital signal conversion circuit M112 is connected to the storage circuit M111.

The plurality of signal processing circuits M121-M124 include a current sensor and processing circuit M121, a magnetic levitation signal processing circuit M122, a rotational speed signal processing circuit M123 and a communication processing circuit M124.

That is, the monitoring signal connector MCN0 is directly connected to the driving circuit C10 of the equipment control device C1 to receive the analog signal of the driving circuit C10, and then converts the signal through the analog-to-digital signal conversion circuit M112 of the monitoring controller M11 to analyze the equipment control. Signal content of device C1. Such signals are further converted into a plurality of monitoring electrical signals having the monitoring information format of the monitoring device M1.

The communication interface MCOM is electrically connected to the monitoring controller M11. The communication interface MCOM communication connects to the server S1. The monitoring controller M11 sends at least one monitoring electrical signal to the server S1.

The monitoring system SYS1 has a threshold. When at least one monitoring electrical signal reaches a threshold, the monitoring system SYS1 will issue a warning or shut down the corresponding electronic device E1-EN.

The monitoring device M1 can be combined with the corresponding equipment control device C1 through embedded, external, plug-in, etc. means, that is, the monitoring device M1 can be installed inside or outside the equipment control device C1.

The monitoring controller M11 sends a control signal through the monitoring signal connector MCN0 to start, shut down or control the equipment control device C1.

Each monitoring device M1-MN includes a corresponding device code. When the monitoring device M1-MN transmits multiple monitoring electrical signals or multiple control transmission signals, the device code corresponding to the monitoring device M1-MN will also be transmitted.

In this embodiment, the plurality of monitoring devices M1-MN will transmit the received plurality of monitoring electrical signals or the plurality of control transmission signals to the server S1.

The monitoring controller M11 is a central processing unit (CPU), an application special integrated circuit (ASIC), a graphics processing unit (GPU) or a microprocessor (MCU).

The storage circuit M111 is a flash memory, a read-only memory, a programmable read-only memory, an electrically rewritable read-only memory, an erasable programmable read-only memory, or an electrically erasable read-only memory. The programmable read-only memory is used to store the device code corresponding to the monitoring device M1.

The analog-to-digital signal converter M112 is used to convert analog signals into digital signals; the current sensor and processing circuit M121 is used to process related current signals, such as the current of the equipment control device C1, the driving current of the vacuum pump (electronic equipment E1), etc. ; The maglev signal processing circuit M122 is used to process electrical signals related to the maglev system of the vacuum assist (electronic equipment E1), such as maglev current, maglev power, etc.; the communication processing circuit M124 is used to process equipment control devices C2 of different brands and models. Electrical signals obtained by communication protocols.

The communication interface MCOM can be a wired communication unit (not shown) or a wireless communication unit (not shown). The wired communication unit (not shown) can also be set up independently to communicate with the server S1 and receive the control signal of the server S1 or the data in the database of the server S1. When the communication interface MCOM is a wireless communication unit, the communication interface MCOM can be a Wi-Fi communication unit, a Bluetooth communication unit, a Zigbee communication unit (Zigbee), a LoRa communication unit, a Sigfox communication unit or an NB -IoT communication unit.

The following provides an example of a combination of a monitoring device and an equipment control device to further illustrate that the monitoring device of the monitoring device of the present invention can be combined with equipment control devices of different brands and different models, equipment control devices C1-CN, or equipment of the same brand and different models. Control device C1-CN, or an equipment control device of the same brand and model, and obtain electrical signals.

Please refer to FIG. 3 , which is a schematic diagram of a second embodiment of a monitoring device combined with an equipment control device according to the present invention. This embodiment takes the monitoring device M2 and the equipment control device C2 as an example. The remaining parts, such as the monitoring system SYS1 formed by the monitoring device M1-MN connected to the server S1 and the equipment control device C1-CN connected to the electronic device E1-EN, are the same as the above. , no further description will be given; the monitoring device M2 of this embodiment is the same as the monitoring device M1 of the first embodiment, and no further description will be given.

The equipment control device C2 includes a magnetic levitation control circuit C21, a motor control circuit C22, a main control circuit C23, a temperature management circuit C24 and a power processing circuit C25.

The equipment control device C2 controls the vacuum pump through the magnetic levitation control circuit C21, the magnetic levitation control circuit C21, the motor control circuit C22, the main control circuit C23, the temperature management circuit C24 and the power processing circuit C25.

The monitoring signal connector MCN0 of the monitoring device M1 is electrically connected to at least one electrical signal node of each of the magnetic levitation control circuit C21, the motor control circuit C22, the main control circuit C23, the temperature management circuit C24 and the power processing circuit C25 of the equipment control device C2, The electrical signals are obtained through the electrical nodes of the magnetic levitation control circuit C21, motor control circuit C22, main control circuit C23, temperature management circuit C24 and power processing circuit C25 respectively, and then provided to the monitoring controller M11 to process multiple electrical signals. , and convert multiple electrical signals into monitoring electrical signals to monitor the usage status of the corresponding vacuum pump (electronic device E2); the difference between this embodiment and the first embodiment is only the electrical connection for obtaining the electrical signals. , the remaining parts are similar to the first embodiment and will not be described again.

Please refer to FIG. 4 , which is a schematic diagram of a third embodiment of a monitoring device combined with an equipment control device according to the present invention. This embodiment takes the monitoring device M3 and the equipment control device C3 as an example. The remaining parts, such as the monitoring system SYS1 formed by the monitoring device M1-MN connected to the server S1 and the equipment control device C1-CN connected to the electronic device E1-EN, are the same as the above. , no further description will be given; the monitoring device M3 of this embodiment is the same as the monitoring device M1 of the first embodiment, and no further description will be given.

The equipment control device C3 includes a magnetic levitation control circuit C31, a motor control circuit C32, a main control circuit C33, a temperature management circuit C34, a power processing circuit C35 and a control connector CCN0.

Among them, the magnetic levitation control circuit C31, the motor control circuit C32, the main control circuit C33, the temperature management circuit C34, the power processing circuit C35 and the second embodiment of the magnetic levitation control circuit C21, the motor control circuit C22, the main control circuit C23, and the temperature management circuit C24 , the power processing circuit C25 is similar and will not be described again.

The main difference is that in this embodiment, the magnetic levitation control circuit C31, the motor control circuit C32, the main control circuit C33, the temperature management circuit C34, and the power processing circuit C35 are electrically connected to the control connector CCN0 respectively.

The monitoring signal connector MCN0 of the monitoring device M3 is electrically connected to the control connector CCN0. Through the control connector CCN0, multiple electrical signals from the equipment control device C3 are obtained and processed.

Please refer to FIG. 5 , which is a schematic diagram of a fourth embodiment of a monitoring device combined with an equipment control device according to the present invention. This embodiment takes the monitoring device M4 and the equipment control device C4 as an example. The remaining parts, such as the monitoring system SYS1 formed by the monitoring device M1-MN connected to the server S1 and the equipment control device C1-CN connected to the electronic device E1-EN, are the same as the above. , no more details will be given.

In this embodiment, the monitoring device M4 and the equipment control device C4 are similar to the monitoring device M2 and the equipment control device C2 of the second embodiment, and the magnetic levitation control circuit C41, the motor control circuit C42, the temperature management circuit C44 and the power processing circuit C45 are similar. Without going into details, the main difference is that in this embodiment, the monitoring signal connector MCN0 of the monitoring device M1 is electrically connected to the main control circuit C43 of the equipment device C4, and multiple electrical signals are obtained through the main control circuit C43.

Please refer to FIG. 6 , which is a schematic diagram of a fifth embodiment of a monitoring device combined with an equipment control device according to the present invention. This embodiment takes the monitoring device M5 and the equipment control device C5 as an example. The remaining parts, such as the monitoring system SYS1 formed by the monitoring device M1-MN connected to the server S1 and the equipment control device C1-CN connected to the electronic device E1-EN, are the same as the above. , which will not be described again; and the monitoring device M5 of this embodiment is the same as the monitoring device M1 of the first embodiment, which will not be described again.

The equipment control device in this embodiment takes the equipment control device C5 as an example. The equipment control device C5 includes a magnetic levitation control circuit C51, a motor control circuit C52, a main control circuit C53, a temperature management circuit C54, a power processing circuit C55 and a control connector CCN0. .

Among them, the magnetic levitation control circuit C51, the motor control circuit C52, the main control circuit C53, the temperature management circuit C54, the power processing circuit C55 and the second embodiment of the magnetic levitation control circuit C21, the motor control circuit C22, the main control circuit C23, and the temperature management circuit C24 , the power processing circuit C25 is similar and will not be described again.

The main difference is that the main control circuit C53 is electrically connected to the control connector CCN0, and the monitoring signal connector MCN0 of the monitoring device M5 is electrically connected to the control connector CCN0. The control connector CCN0 in this embodiment is the external connection of the equipment control device C5. The connection communication interface, that is, the monitoring signal connector MCN0 of the monitoring device M5 receives a plurality of electrical signals of the communication protocol of the equipment control device C5 through the control connector CCN0.

Please refer to FIG. 7 , which is a schematic diagram of a sixth embodiment of a monitoring device combined with an equipment control device according to the present invention. This embodiment takes the monitoring device M6 and the equipment control device C6 as an example. The remaining parts, such as the monitoring system SYS1 formed by the monitoring device M1-MN connected to the server S1 and the equipment control device C1-CN connected to the electronic device E1-EN, are the same as the above. , no more details will be given.

The monitoring device M6 in this embodiment includes: a monitoring controller M11, a plurality of signal processing circuits M161-M164, a communication interface MCOM, a first monitoring signal connector MCN1 and a second monitoring signal connector MCN2. The monitoring controller M11, a plurality of signal processing circuits M161-M164 and the communication interface MCOM are the same as the monitoring equipment M1 of the first embodiment and will not be described again. The difference is that the monitoring equipment M6 of this embodiment has two monitoring signal connectors, one for the first monitoring device and the other for the first monitoring device. The signal connector MCN1 and the second monitoring signal connector MCN2 are electrically connected to the monitoring controller M11 respectively.

The equipment control device in this embodiment takes the equipment control device C6 as an example. The equipment control device C6 includes a magnetic levitation control circuit C61, a motor control circuit C62, a main control circuit C63, a temperature management circuit C64, a power processing circuit C65 and a control connector CCN0. , among which, the magnetic levitation control circuit C61, the motor control circuit C62, the main control circuit C63, the temperature management circuit C64, the power processing circuit C65 and the magnetic levitation control circuit C51, the motor control circuit C52, the main control circuit C53, and the temperature management circuit of the fifth embodiment C54 and power processing circuit C55 are similar and will not be described again.

The main difference is that the main control circuit C63 is electrically connected to the control connector CCN0, and the control connector CCN0 is electrically connected to the second monitoring signal connector MCN2 of the monitoring device M6, so that the monitoring device M6 receives the device from the second monitoring signal connector MCN2. Multiple electrical signals of the communication protocol of the control device C6; then the magnetic levitation control circuit C61, motor control circuit C62, main control circuit C63, temperature management circuit C64, and power processing circuit C65 communicate with the monitoring device through their respective electrical signal contacts The first monitoring signal connector MCN1 of M6 is electrically connected to receive multiple electrical signals from the equipment control device C6.

Please refer to FIG. 8 , which is a schematic diagram of a seventh embodiment of a monitoring device combined with an equipment control device according to the present invention. This embodiment takes the monitoring device M7 and the equipment control device C7 as an example. The remaining parts, such as the monitoring system SYS1 formed by the monitoring device M1-MN connected to the server S1 and the equipment control device C1-CN connected to the electronic device E1-EN, are the same as the above. , no further description will be given; the monitoring device M7 of this embodiment is the same as the monitoring device M6 of the sixth embodiment, and no further description will be given.

The equipment control device in this embodiment takes the equipment control device C7 as an example. The equipment control device C7 includes a magnetic levitation control circuit C71, a motor control circuit C72, a main control circuit C73, a temperature management circuit C74, a power processing circuit C75 and a first control connection. CCN1 and a second control connector CCN2, in which the magnetic levitation control circuit C71, the motor control circuit C72, the main control circuit C73, the temperature management circuit C74, the power processing circuit C75 and the magnetic levitation control circuit C51 and the motor control circuit of the fifth embodiment C52, main control circuit C53, temperature management circuit C54, and power processing circuit C55 are similar and will not be described again.

The main difference is that the electrical signal contacts of the magnetic levitation control circuit C71, motor control circuit C72, main control circuit C73, temperature management circuit C74, and power processing circuit C75 are electrically connected to the first control connector CCN1, and the main control circuit C73 is electrically connected. Connect the second control connector CCN2.

The first monitoring signal connector MCN1 of the monitoring device M7 is electrically connected to the first control connector CCN1 of the equipment control device C7, and receives the magnetic levitation control circuit C71, the motor control circuit C72, the main control circuit C73, the temperature management circuit C74, and the power processing circuit. A plurality of electrical signals from the electrical signal contacts of circuit C75, and the second monitoring signal connector MCN2 of the monitoring device M7 is electrically connected to the second control connector CCN2 of the equipment control device C7, and receives the communication protocol of the equipment control device C7. Multiple electrical signals.

Through the above embodiments of the monitoring devices M1-M7 and the equipment control devices C1-C7 respectively, it can be known that the monitoring system SYS1 of the present invention can use various methods to connect the monitoring devices M1-M7 with equipment control devices of different brands or different models. The C1-C7 connection can directly and quickly obtain multiple electrical signals from the equipment control devices C1-C7, confirm the working status of the corresponding electronic equipment (vacuum pump) E1-E7 during operation, and monitor multiple electronic equipment E1 -EN purpose.

Please refer to FIG. 9 , which is a schematic diagram of another embodiment of the monitoring system of the present invention.

In this embodiment, a monitoring system SYS2 is provided.

The monitoring system SYS2 includes a server S1, a plurality of equipment control devices C1-CN, a centralized box CB and a plurality of monitoring devices M1-MN.

The electronic equipment E1-EN, server S1, equipment control device C1-CN, and monitoring device M1-MN in this embodiment are the same as those in the first embodiment, and the combination method of the equipment control device C1-CN and the monitoring device M1-MN The embodiments of the monitoring devices M1-M7 and the equipment control devices C1-CN in Figures 2 to 8 can also be applied.

The main difference between the monitoring system SYS2 and the monitoring system SYS1 in this embodiment is that each monitoring device M1-MN is connected to the centralized box CB, and the centralized box CB is connected to the server S1. The electrical signal of each monitoring device M1-MN is first sent to the centralized box CB, and then the centralized box CB transmits the electrical signals of each monitoring device M1-MN to the server S1. The server S1 confirms each electronic device (vacuum) from the electrical signals of each monitoring device M1-MN. Pump) E1-EN operation.

The servers S1 of the above-mentioned monitoring systems SYS1 and SYS2 can monitor the operation of the electronic equipment (vacuum pump) E1-EN at any time. The server S1 also presets thresholds for each electronic equipment (vacuum pump) E1-EN, such as When the monitored electrical signal reaches or exceeds the threshold, a warning sound can be sounded to let the user know that an abnormality has occurred in the electronic equipment (vacuum pump), so that the user can handle it quickly, or the server S1 can directly shut down the abnormal electronic equipment through the monitoring device. .

[Beneficial effects of the embodiment]

One of the beneficial effects of the present invention is that the monitoring system and monitoring device provided by the present invention are not limited by the communication protocol of the brand or model. They can directly and quickly obtain the electrical signals of the equipment control device, and monitor different factories. Equipment control devices of different brands and models can also use servers to monitor multiple electronic devices, allowing users to confirm the operation of each electronic device, and through threshold settings, immediately issue warnings or shut down electronic devices to protect electronic devices at the same time. This can avoid the problem of a decrease in home activity due to the inability to detect abnormalities and shutdowns of electronic equipment immediately.

The contents disclosed above are only preferred and feasible embodiments of the present invention, and do not limit the scope of the patent application of the present invention. Therefore, all equivalent technical changes made by using the description and drawings of the present invention are included in the application of the present invention. within the scope of the patent.

SYS1, SYS2: Monitoring system S1:Server C1-CN: Equipment control device M1-MN: Monitoring device E1-EN: Electronic equipment M11: Monitoring controller M111: Storage circuit M112: Analog to digital signal converter M121: Current sensor and processing circuit M122: Magnetic levitation signal processing circuit M123: Speed signal processing circuit M124: Communication processing circuit MCOM: communication interface MCN0: Monitoring signal connector MCN1: The first monitoring signal connector MCN2: Second monitoring signal connector C10: drive circuit C21-C71: Magnetic levitation control circuit C22-C72: Motor control circuit C23-C73: Main control circuit C24-C74: Temperature management circuit C25-C75: Power processing circuit CCN0: Control connector CCN1: first control connector CCN2: Second control connector CB: Concentrated box

Figure 1 is a schematic diagram of the monitoring system of the present invention.

FIG. 2 is a schematic diagram of a monitoring device combined with an equipment control device according to the first embodiment of the present invention.

FIG. 3 is a schematic diagram of a monitoring device in which a monitoring device is combined with an equipment control device according to a second embodiment of the present invention.

FIG. 4 is a schematic diagram of a monitoring device in which a monitoring device is combined with an equipment control device according to a third embodiment of the present invention.

FIG. 5 is a schematic diagram of a monitoring device in which a monitoring device is combined with an equipment control device according to a fourth embodiment of the present invention.

FIG. 6 is a schematic diagram of a monitoring device in which a monitoring device is combined with an equipment control device according to a fifth embodiment of the present invention.

FIG. 7 is a schematic diagram of a monitoring device combined with an equipment control device according to a sixth embodiment of the present invention.

FIG. 8 is a schematic diagram of a monitoring device in which a monitoring device is combined with an equipment control device according to a seventh embodiment of the present invention.

Figure 9 is a schematic diagram of another embodiment of the monitoring system of the present invention.

SYS1: Monitoring system

S1:Server

C1-CN: Equipment control device

M1-MN: Monitoring device

E1-EN: Electronic equipment

Claims (13)

A monitoring system includes: a server; a plurality of equipment control devices, each of the equipment control devices is electrically connected to an electronic device, each of the equipment control devices includes at least one drive circuit, and the plurality of equipment control devices The devices are the same or different; and a plurality of monitoring devices, each monitoring device corresponding to the plurality of equipment control devices respectively, each monitoring device connected to the server, each monitoring device It includes: a monitoring controller; a plurality of signal processing circuits electrically connected to the monitoring controller; at least one monitoring signal connector electrically connected to the at least one drive circuit and at least one control device of the corresponding equipment control device. The connector or its combination receives at least one electrical signal. When connected to the at least one driving circuit, the at least one electrical signal is an analog signal. When connected to the control connector, the at least one electrical signal is the An electrical signal of a communication protocol of the equipment control device, the at least one monitoring signal connector is electrically connected to the monitoring controller, transmits the at least one electrical signal to the monitoring controller, and converts the at least one The electrical signal is at least one monitoring electrical signal; and a communication interface is electrically connected to the monitoring controller and communicatively connected to the server to transmit the at least one monitoring electrical signal to the server; wherein, The monitoring system has a threshold. When the at least one monitoring electrical signal reaches the threshold, a warning is issued or the corresponding electronic device is shut down. The monitoring system as claimed in claim 1, wherein the electronic device is a vacuum pump. The monitoring system according to claim 2, wherein the at least one driving circuit includes a main control circuit and a plurality of control circuits, and the at least one electrical signal is a plurality of electrical signal. The monitoring system of claim 3, wherein the at least one monitoring signal connector is electrically connected to the main control circuit and a plurality of electrical signal nodes of the plurality of control circuits, and receives the plurality of electrical signals. Sexual signals. The monitoring system according to claim 3, wherein the equipment control device includes at least one control connector, and the control connector is electrically connected to the main control circuit and a plurality of electrical signal nodes of the plurality of control circuits. , the at least one monitoring signal connector is electrically connected to the at least one control connector, and receives the plurality of electrical signals from the equipment control device. The monitoring system of claim 3, wherein the at least one monitoring signal connector is electrically connected to the main control circuit and receives a plurality of electrical signals from the equipment control device. The monitoring system of claim 3, wherein the equipment control device includes at least one control connector electrically connected to the main control circuit, and the at least one monitoring signal connector electrically connected to The at least one control connector receives a plurality of electrical signals of the communication protocol of the equipment control device. The monitoring system of claim 3, wherein the equipment control device includes at least one control connector, the at least one control connector is electrically connected to the main control circuit, and the at least one monitoring signal connector includes a first A monitoring signal connector and a second monitoring signal connector. The first monitoring signal connector is electrically connected to the main control circuit and the plurality of control circuits, and receives a plurality of electrical signals. The second monitoring signal connector The signal connector is electrically connected to the at least one control connector and receives a plurality of electrical signals of the communication protocol of the equipment control device. The monitoring system according to claim 3, wherein the equipment control device includes a first control connector and a second control connector, and the first control connector is electrically connected to the main control circuit and the A plurality of electrical signal contacts of a plurality of control circuits receive a plurality of electrical signals, and the second control connector is electrically connected to the Main control circuit; the at least one monitoring signal connector includes a first monitoring signal connector and a second monitoring signal connector, the first monitoring signal connector is electrically connected to the first control connector, and receives all For the plurality of electrical signals, the second monitoring signal connector is electrically connected to the second control connector and receives a plurality of electrical signals of the communication protocol of the equipment control device. The monitoring system of claim 3, wherein the plurality of electrical signals include voltage, current, power, temperature of the equipment control device or operating temperature, drive current, motor speed, motor speed of the vacuum pump Temperature, rotor vibration, magnetic levitation current, and magnetic levitation power are some or all of them. The monitoring system of claim 10, wherein the monitoring controller further includes: a storage circuit to store a device code; and an analog-to-digital signal conversion circuit; wherein the plurality of signal processing circuits include a current sensor and a processing circuit, a magnetic levitation signal processing circuit, a rotational speed signal processing circuit and a communication processing circuit to convert the plurality of electrical signals into the plurality of monitoring signals, which are then converted into multiple signals by the analog-digital signal conversion circuit. digital monitoring signal. The monitoring system of claim 11 includes a centralized box, the plurality of monitoring devices transmit their plurality of digital monitoring electrical signals and the corresponding device codes to the centralized box, and the centralized box then Transmit the plurality of digital monitoring telecommunications signals and the corresponding device codes to the server. The monitoring system as described in any one of claims 1 to 12, wherein each of the monitoring devices can be combined with the corresponding equipment control device through embedded, external, plug-in, etc. methods.