A multi-modal fusion multi-mode anti-interference time system equipment operation monitoring device

Abstract

This invention provides a multi-modal fusion multi-mode anti-interference timekeeping device operation monitoring device, effectively solving the problem of existing multi-mode anti-interference timekeeping devices incorrectly attributing abnormal power consumption to battery failure. The monitoring device detects the current supplied by the battery to the multi-mode anti-interference timekeeping device and the ambient humidity to obtain current and humidity signals. Based on these signals, an alert signal is generated and output to the monitoring platform. The monitoring device includes a power monitoring unit and a status output unit, both connected to the power monitoring unit and the monitoring platform.

Description

Technical Field

[0001] This utility model relates to the field of equipment monitoring technology, and in particular to a multi-modal fusion multi-mode anti-interference time system equipment operation monitoring device. Background Technology

[0002] Multi-mode anti-interference time synchronization devices are used to provide accurate time synchronization while avoiding the effects of interference, further ensuring the effectiveness of time synchronization. For example, Chinese utility model patent application CN202010363001.8 provides an independently controllable multi-mode anti-interference time synchronization device. Its operating environment includes not only the frigid north and scorching south, but also coastal / island areas and high-altitude / foggy regions. These areas are characterized by high humidity for extended periods. Excessive humidity significantly increases the risk of malfunction for multi-mode anti-interference time synchronization devices (such as corrosion, leakage, short circuits, decreased insulation performance, and mold growth). It can also cause abnormal power consumption on the circuit board due to corrosion, leading to the device's inability to accurately synchronize time. Furthermore, because multi-mode anti-interference time synchronization devices are sophisticatedly manufactured and difficult to disassemble, the abnormal power consumption can only be generally attributed to battery failure, failing to provide accurate monitoring of the device.

[0003] This refers to the problem that existing multi-mode anti-interference timing devices incorrectly attribute abnormal power consumption to battery failure.

[0004] Therefore, this utility model provides a new solution to this problem. Summary of the Invention

[0005] To address the problems existing in the prior art, the purpose of this utility model is to provide a multi-modal fusion multi-mode anti-interference time system equipment operation monitoring device. This multi-modal fusion multi-mode anti-interference time system equipment operation monitoring device effectively solves the problem that existing multi-mode anti-interference time system equipment incorrectly judges abnormal power consumption phenomena as being caused by battery failure.

[0006] The technical solution is a multi-modal fusion multi-mode anti-interference time system equipment operation monitoring device. The monitoring device is communicatively connected to the monitoring platform. The monitoring device detects the current and ambient humidity when the battery in the multi-mode anti-interference time system equipment supplies power to the multi-mode anti-interference time system equipment to obtain current signals and ambient humidity signals. Based on the current signals and the ambient humidity signals of the multi-mode anti-interference time system equipment, an alert signal is obtained and the alert signal is output to the monitoring platform. The monitoring device includes a power monitoring unit and a status output unit; The status output unit is connected to the power monitoring unit and the monitoring platform, respectively.

[0007] Furthermore, the power monitoring unit detects the current signal when powering the multi-mode anti-interference timing device based on the current sensor, obtains the power signal of the multi-mode anti-interference timing device based on the current signal, performs calculations based on the power signal to obtain a change signal, and outputs the change signal to the status output unit.

[0008] Furthermore, the power monitoring unit integrates the current signal to obtain the power signal.

[0009] Furthermore, the power monitoring unit divides the power signal into two paths to obtain a first power signal and a second power signal, and performs a subtraction operation based on the first power signal and the second power signal to obtain a change signal.

[0010] Furthermore, the status output unit initiates detection of the ambient humidity signal of the multi-mode anti-interference timing device based on the change signal, and obtains an alert signal based on the ambient humidity signal.

[0011] Furthermore, the status output unit detects the ambient humidity signal after performing a division operation based on the changed signal.

[0012] Furthermore, the status output unit performs a subtraction operation and voltage judgment based on the ambient humidity signal to obtain an alert signal.

[0013] This utility model achieves the following beneficial effects: This application provides a monitoring device for multi-mode anti-interference time synchronization equipment. The monitoring device detects the current supplied by the battery to the multi-mode anti-interference time synchronization equipment and the ambient humidity, obtaining current and humidity signals. Based on these signals, an alert signal is generated and output to the monitoring platform. This enables monitoring of the multi-mode anti-interference time synchronization equipment's operation and alerts staff when abnormal power consumption occurs due to humidity not meeting the rated value. This avoids the misjudgment by existing multi-mode anti-interference time synchronization equipment that attributes abnormal power consumption to battery failure, ensuring the accuracy of monitoring and allowing staff to perform timely and rapid maintenance and other repairs, preventing disruptions to time synchronization. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the monitoring platform and monitoring device of this utility model.

[0015] Figure 2 This is a schematic diagram of the structure of this utility model.

[0016] Figure 3 This is a schematic diagram of the circuit principle of the monitoring device of this utility model. Detailed Implementation

[0017] For the purposes of this utility model, the foregoing and other technical contents, features and effects are described in conjunction with the appendix below. Figure 1-3 The detailed description of the embodiments will make this clear. All structural details mentioned in the following embodiments are based on the accompanying drawings.

[0018] Exemplary embodiments of the present invention will now be described with reference to the accompanying drawings.

[0019] A multi-modal fusion multi-mode anti-interference time synchronization device operation monitoring device is disclosed. The monitoring device is communicatively connected to a monitoring platform. The monitoring device detects the current and ambient humidity when the battery in the multi-mode anti-interference time synchronization device supplies power to the device, obtaining current signals and ambient humidity signals respectively. Based on the current signals and the ambient humidity signals of the multi-mode anti-interference time synchronization device, an alert signal is generated and output to the monitoring platform. That is, there is a one-to-one correspondence between the monitoring device and the multi-mode anti-interference time synchronization device. The monitoring device includes a power monitoring unit and a status output unit; The status output unit is connected to the power monitoring unit and the monitoring platform, respectively.

[0020] The monitoring platform is formed by combining multiple computers, servers and other hardware devices. It is used to mark the time synchronization work of the multi-mode anti-interference time synchronization device based on the received reminder signals, and to remind the relevant personnel to perform maintenance or replacement of the multi-mode anti-interference time synchronization device. The monitoring platform can receive reminder signals from multiple monitoring devices at the same time.

[0021] The monitoring device is communicatively connected to the monitoring platform. That is, the communication between the monitoring device and the monitoring platform is not only wired communication, but also includes wireless communication, which can be determined according to the distance between the monitoring device and the monitoring platform and the environment.

[0022] The monitoring device is installed inside the multi-mode anti-interference timing device. The monitoring device includes a power monitoring unit that detects the current signal supplied to the multi-mode anti-interference timing device by the battery in the device based on a current sensor U1. The current sensor can be a Hall current sensor, such as the AHKC-EKBA, and the output current signal is an analog signal. This current signal is output to an integrator centered on an operational amplifier U2A, capacitor C2, and resistor R9. The integrator integrates the current signal to obtain a power signal, i.e., the power generated by the battery through renewable energy sources such as solar and wind power. The battery capacity can be adjusted according to the power requirements of the multi-mode anti-interference timing device. The current provided is dynamically adjusted. This method also enables the multi-mode anti-interference timing device to operate smoothly and environmentally in coastal environments. The power signal is split into two paths through resistor R7 to obtain a first power signal and a second power signal. The second power signal is delayed by resistor R2 and capacitor C4 and then output to the non-inverting input of operational amplifier U1A. That is, the second power signal is the power signal obtained at the previous detection time. The first power signal is directly input to the inverting input of operational amplifier U1A. Operational amplifier U1A performs a subtraction operation on the first power signal and the second power signal to obtain a change signal. This change signal is the power change value between the previous detection time and the current detection time. The change signal is then output to the status output unit. The power monitoring unit includes a resistor R9. One end of resistor R9 is connected to the out pin of current sensor U1. The vcc pin of current sensor U1 is connected to the positive power supply VCC. The other end of resistor R9 is connected to one end of resistor R4, one end of capacitor C2, and the inverting input of operational amplifier U2A. The output of operational amplifier U2A is connected to the other end of resistor R4, the other end of capacitor C2, and one end of resistor R7. The other end of resistor R7 is connected to one end of resistor R2 and one end of resistor R13. The inverting input of operational amplifier U1A is connected to the other end of resistor R2, one end of capacitor C4, and one end of resistor R12. The output of operational amplifier U1A is connected to the other end of resistor R13. The other end of resistor R12 is connected to the non-inverting input of operational amplifier U2A, the other end of capacitor C4, the gnd pin of current sensor U1, and ground.

[0023] The monitoring device includes a status output unit that receives the change signal. Based on resistor R1, the change signal is input to a divider centered on multiplier V1 and operational amplifier U3A. The divider divides the change signal by the maximum power change signal of the multi-mode anti-interference timing device under normal conditions, provided by the positive power supply VCC through resistor R6. The result is a multiple of the two signals. If the divider cannot turn on diode D1, it indicates that the power change signal is within the normal range, and the multi-mode anti-interference timing device is not experiencing abnormal power consumption. However, if the divider turns on diode D1, it indicates that the power change signal is outside the normal range, and the multi-mode anti-interference timing device is experiencing abnormal power consumption. In this case, diode D1 turns on thyristor Q3 through capacitor C1, and thyristor Q3 then activates the multi-mode anti-interference signal detected by the ambient humidity sensor. The ambient humidity signal of the timekeeping device is output to the operational amplifier U4A via resistor R5. The ambient humidity signal output by the ambient humidity sensor is an analog signal, and the specific model can be determined according to the actual installation. The operational amplifier U4A subtracts the ambient humidity signal from the rated humidity signal provided by the positive power supply VCC through resistor R8. If the diode D2 is turned on by the operational amplifier U4A during the subtraction operation, the ambient humidity of the multi-mode anti-interference timekeeping device is higher than its rated humidity. This excessively high ambient humidity causes abnormal power consumption of the multi-mode anti-interference timekeeping device. At this time, an alarm signal is output to the monitoring platform, indicating that the abnormal power consumption of the multi-mode anti-interference timekeeping device is due to the high humidity environment. The monitoring platform then reminds the staff to repair and handle the multi-mode anti-interference timekeeping device based on the alarm signal. The status output unit includes a resistor R1. One end of resistor R1 is connected to the other end of resistor R13 in the power monitoring unit and the output terminal of operational amplifier U1A. The other end of resistor R1 is connected to one end of resistor R15 and the inverting input of operational amplifier U3A. The non-inverting input of operational amplifier U3A is connected to one end of resistor R14. The output terminal of operational amplifier U3A is connected to one end of resistor R11 and the positive terminal of diode D1. The other end of resistor R11 is connected to pin 2 of multiplier V1. Pin 1 of multiplier V1 is connected to one end of resistor R6. The other end of resistor R6 is connected to one end of resistor R8, the VCC pin of current sensor U1 in the power monitoring unit, and is connected to the positive power supply VCC. The output terminal of multiplier V1... Connect the other end of resistor R15. Connect the cathode of diode D1 to one end of capacitor C1 and the control electrode of thyristor Q3. Connect the anode of thyristor Q3 to the ambient humidity sensor. Connect the cathode of thyristor Q3 to one end of resistor R5. Connect the other end of resistor R5 to one end of resistor R10 and the non-inverting input of operational amplifier U4A. Connect the inverting input of operational amplifier U4A to one end of resistor R3 and the other end of resistor R8. Connect the output of operational amplifier U4A to the other end of resistor R3 and the anode of diode D2. Connect the cathode of diode D2 to the monitoring platform. Connect the other end of resistor R10 to the other end of capacitor C1, the other end of resistor R14, and the other end of resistor R12 in the power monitoring unit, and connect to ground.

[0024] In practical use, the current signal detected by the power detection unit is 2V. After integration by the integrator with capacitor C2, resistor R9, and operational amplifier U2A as the core, a power signal of 2.3V is obtained. The power signal is subtracted from the previous power signal of 3V to obtain a change signal of 0.7V. The change signal is then divided by the maximum power change signal of 0.5V in the status output unit. The change signal is 1.4 times the maximum power change signal, so diode D1 conducts and thyristor Q3 conducts. At this time, the ambient humidity sensor outputs an ambient humidity signal of 2.5V. The ambient humidity signal is subtracted from the rated humidity signal of 1.5V to obtain a reminder signal of 1V, which is then output to the monitoring platform.

[0025] In practical use, the monitoring device includes a power monitoring unit and a status output unit. The power monitoring unit detects the current signal provided by the battery to the multi-mode anti-interference timing device based on the current sensor U1. The current signal is then output to an integrator consisting of an operational amplifier U2A, a capacitor C2, and a resistor R9. The integrator integrates the current signal to obtain a power signal, which is then split into two paths through a resistor R7 to obtain a first power signal and a second power signal. The operational amplifier U1A subtracts the first and second power signals to obtain a change signal, which is the change in power between the previous detection time and the current detection time. This change signal is then output to the status output unit. The status output unit receives the change signal and inputs it to a divider consisting of a multiplier V1 and an operational amplifier U3A based on the resistor R1. The divider divides the change signal by the maximum power change signal provided by the positive power supply VCC through a resistor R6 under normal conditions. When diode D1 is turned on, it indicates that the power change signal is outside the normal range, indicating abnormal power consumption of the multi-mode anti-interference timing device. At this time, diode D1 turns on thyristor Q3 through capacitor C1. Thyristor Q3 then outputs the ambient humidity signal detected by the ambient humidity sensor to operational amplifier U4A via resistor R5. Operational amplifier U4A subtracts the ambient humidity signal from the rated humidity signal provided by the positive power supply VCC through resistor R8. If operational amplifier U4A subtracts the rated humidity signal from the ambient humidity sensor... The humidity signal is subtracted from the rated humidity signal. If diode D2 is turned on by operational amplifier U4A, the ambient humidity of the multi-mode anti-interference timing device is higher than its rated humidity. This excessive humidity causes abnormal power consumption of the multi-mode anti-interference timing device. At this time, an alarm signal is output to the monitoring platform, indicating that the abnormal power consumption of the multi-mode anti-interference timing device is due to the high humidity environment. The monitoring platform then reminds the staff to repair and handle the multi-mode anti-interference timing device based on the alarm signal.

[0026] This application achieves the following technical effects: (1) This application sets up a monitoring device for a multi-mode anti-interference time synchronization device. The monitoring device detects the current and ambient humidity when the battery in the multi-mode anti-interference time synchronization device supplies power to the device, and obtains current signal and ambient humidity signal. Based on the current signal and the ambient humidity signal of the multi-mode anti-interference time synchronization device, a reminder signal is obtained and the reminder signal is output to the monitoring platform. Thus, the monitoring of the operation of the multi-mode anti-interference time synchronization device is realized, and the reminder is also realized when the abnormal power consumption of the multi-mode anti-interference time synchronization device occurs due to the humidity not meeting the rated humidity. This avoids the problem of the existing multi-mode anti-interference time synchronization device misjudging the abnormal power consumption phenomenon as a battery failure, thereby ensuring the accuracy of monitoring the multi-mode anti-interference time synchronization device, so that the staff can perform maintenance and other processing on the multi-mode anti-interference time synchronization device in a timely and quick manner, and avoid affecting the time synchronization operation. (2) The monitoring device provided in this application includes a power monitoring unit, which integrates the current signal provided by the battery to the multi-mode anti-interference timing device based on the operational amplifier U2A, capacitor C2, and resistor R9 to obtain the power signal in the multi-mode anti-interference timing device, and performs a subtraction operation on the power signal based on the operational amplifier U1A to obtain the change value of the battery power at the detection time, thereby realizing the preliminary monitoring of abnormal power consumption and also realizing the comprehensive monitoring of the multi-mode anti-interference timing device; (3) The monitoring device provided in this application includes a status output unit that performs division operation on the changing signal based on the operational amplifier U3A and the multiplier V1, and determines whether the battery has abnormal power consumption based on the diode D1, and determines whether the multi-mode anti-interference time system is in a high humidity environment, and outputs an alert signal to the monitoring platform, thereby enabling staff to repair and handle the multi-mode anti-interference time system, and avoiding the phenomenon of simply judging it as a battery failure, thus improving the speed and accuracy of repairing and handling the multi-mode anti-interference time system.

Claims

1. A multi-modal fusion multi-mode anti-interference time system equipment operation monitoring device, wherein the monitoring device is communicatively connected to a monitoring platform, characterized in that, The monitoring device detects the current and ambient humidity when the battery in the multi-mode anti-interference timekeeping device supplies power to the multi-mode anti-interference timekeeping device to obtain current signals and ambient humidity signals, and obtains an alert signal based on the current signal and the ambient humidity signal where the multi-mode anti-interference timekeeping device is located, and outputs the alert signal to the monitoring platform. The monitoring device includes a power monitoring unit and a status output unit; The status output unit is connected to the power monitoring unit and the monitoring platform, respectively.

2. The multi-modal fusion multi-mode anti-interference time system equipment operation monitoring device as described in claim 1, characterized in that, The power monitoring unit detects the current signal when powering the multi-mode anti-interference timing device based on the current sensor, obtains the power signal of the multi-mode anti-interference timing device based on the current signal, performs calculations based on the power signal to obtain a change signal, and outputs the change signal to the status output unit.

3. The multi-modal fusion multi-mode anti-jamming system device operation monitoring apparatus of claim 2, wherein, The power monitoring unit obtains the power signal by integrating the current signal.

4. The multi-modal fusion multi-mode anti-jamming system device operation monitoring apparatus of claim 2, wherein, The power monitoring unit divides the power signal into two paths to obtain a first power signal and a second power signal, and performs a subtraction operation on the first power signal and the second power signal to obtain a change signal.

5. The multi-modal fusion multi-mode anti-jamming system device operation monitoring apparatus of claim 1, wherein, The status output unit starts detecting the ambient humidity signal of the multi-mode anti-interference timing device based on the change signal, and obtains an alert signal based on the ambient humidity signal.

6. The multi-modal fusion multi-mode anti-interference time synchronization equipment operation monitoring device as described in claim 5, characterized in that, The status output unit detects the ambient humidity signal after performing a division operation based on the changed signal.

7. The multi-modal fusion multi-mode anti-jamming system device operation monitoring apparatus of claim 5, wherein, The status output unit performs a subtraction operation and voltage judgment based on the ambient humidity signal to obtain an alert signal.

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