Power plant inspection system and power plant inspection trolley

Abstract

The utility model discloses a power plant inspection system and power plant inspection dolly relates to the technical field of inspection equipment, and this system includes: detection module is connected with drive module, detection module is used for gathering the information data signal of each working equipment in power plant, and will generate information data signal corresponding data signal transmission to drive module, drive module is used for existing data signal to exceed the preset signal range, and the working equipment corresponding to data signal exceeding the preset signal range is controlled to stop running. Compared with the prior art, the utility model discloses a power plant inspection dolly to the working equipment in power plant is regularly inspected, thereby realize the working equipment of power plant and the safety problem of inspector all appear.

Description

Technical Field

[0001] This utility model relates to the field of inspection equipment technology, and in particular to a power plant inspection system and a power plant inspection trolley. Background Technology

[0002] Currently, power plant equipment requires major and minor inspections at fixed intervals. Traditionally, these inspections are conducted manually. However, manual inspections pose safety risks to inspectors and lack accuracy, leading to safety issues for both equipment and personnel. Therefore, preventing safety problems for both equipment and personnel in power plants remains a challenge. Utility Model Content

[0003] The main purpose of this utility model is to provide a power plant inspection system and a power plant inspection trolley, which aims to solve the technical problem of how to avoid safety problems for both the working equipment and inspection personnel in power plants.

[0004] To achieve the above objectives, this utility model proposes a power plant inspection system, which includes a detection module and a drive module. The detection module is connected to the drive module; The detection module is used to collect information data signals from various working equipment in the power plant and transmit the data signals corresponding to the information data signals to the drive module. The drive module is used to control the working device corresponding to the data signal exceeding the preset signal range to stop operating when the data signal exceeds the preset signal range.

[0005] In one embodiment, the detection module includes: a detection unit and a conversion unit; The conversion unit is connected to both the driving module and the detection unit. The detection unit is used to collect information data signals from various working equipment in the power plant and transmit the collected information data signals to the conversion unit. The conversion unit is used to perform analog-to-digital conversion on the information data signal and transmit the generated data signal to the drive module.

[0006] In one embodiment, the power plant inspection system further includes: a communication module; The communication module is connected to the drive module; The communication module is used to transmit the control signal corresponding to the control command to the working device and / or client terminal when receiving the control command transmitted by the drive module.

[0007] In one embodiment, the communication module includes: a device communication unit and a terminal communication unit; The drive module is connected to the device communication unit and the terminal communication unit respectively; The device communication unit is used to transmit the control signal corresponding to the control command to the working device when it receives the control command transmitted by the drive module; The terminal communication unit is used to transmit the control signal corresponding to the control command to the client terminal when receiving the control command transmitted by the drive module.

[0008] In one embodiment, the driving module includes: a comparison unit and a driving unit; The comparison unit is connected to both the detection module and the driving unit, and the driving unit is connected to the communication module. The comparison unit is used to transmit a fault signal to the drive unit when the data signal exceeds the preset signal range; The drive unit is used to generate a control command corresponding to the fault signal to the communication module when it receives the fault signal, thereby controlling the working device corresponding to the data signal exceeding the preset signal range to stop operating.

[0009] In one embodiment, the power plant inspection system further includes: an early warning module; The early warning module is connected to the drive module; The driving module is also used to transmit a warning signal to the warning module when the data signal exceeds the preset signal range; The warning module is used to provide a warning when it receives the warning signal.

[0010] In one embodiment, the early warning module includes: an early warning unit and a notification unit; The early warning unit is connected to both the drive module and the prompting unit. The driving module is also used to transmit the warning signal to the warning unit when the data signal exceeds the preset signal range; The warning unit is used to transmit a prompt signal to the prompt unit when it receives the warning signal, so that the prompt unit can provide a warning prompt.

[0011] In one embodiment, the power plant inspection system further includes: a display module; The display module is connected to the driving module; The driving module is further configured to transmit the position signal of the working device corresponding to the data signal exceeding the preset signal range to the display module when the data signal exceeds the preset signal range, so that the display module displays the position of the working device to be stopped.

[0012] In one embodiment, the power plant inspection system further includes: a storage module; The storage module is connected to the driver module; The driving module is also used to transmit the identity signal of the working device to the storage module when the working device stops running when the data signal exceeds the preset signal range. The storage module is used to store the number of times the working device corresponding to the identity signal has stopped when the identity signal is received.

[0013] In addition, to achieve the above objectives, this utility model also proposes a power plant inspection vehicle, which includes the power plant inspection system described above.

[0014] This utility model proposes a power plant inspection system, which includes: a detection module and a drive module; the detection module is connected to the drive module; the detection module is used to collect information data signals of various working equipment in the power plant and transmit the data signals corresponding to the information data signals to the drive module; the drive module is used to control the working equipment corresponding to the data signal exceeding the preset signal range to stop operating when the data signal exceeds the preset signal range.

[0015] This invention utilizes a power plant inspection system installed within a power plant inspection vehicle. This system includes a detection module connected to a drive module. First, the detection module collects information data signals from various working devices within the power plant and transmits the corresponding data signals to the drive module. Then, when the drive module detects a data signal exceeding a preset range, it stops the corresponding working device from operating. Compared to existing methods, this invention uses an inspection vehicle to periodically inspect working equipment within the power plant, thereby preventing safety issues for both the equipment and inspection personnel. Attached Figure Description

[0016] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with the present invention and, together with the description, serve to explain the principles of the present invention.

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of the first embodiment of the power plant inspection system proposed in this utility model. Figure 2 This is a schematic diagram of the structure of the second embodiment of the power plant inspection system proposed in this utility model. Figure 3 This is a schematic diagram of the third embodiment of the power plant inspection system proposed in this utility model. Figure 4 This is a circuit diagram of the third embodiment of the power plant inspection system proposed in this utility model.

[0019] Explanation of icon numbers:

[0020] The purpose, features, and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0021] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0024] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0025] It should be noted that currently, power plant equipment requires major and minor inspections at fixed intervals. Traditionally, these inspections are conducted manually. However, manual inspections pose safety risks to inspectors and are not always accurate, leading to safety issues for both the equipment and the inspectors. Therefore, preventing safety problems for both equipment and personnel remains a problem to be solved.

[0026] To address the aforementioned technical problems, this embodiment provides a power plant inspection system. This system is implemented by installing a power plant inspection vehicle within the system, which includes a detection module 1 connected to a drive module 2. First, the detection module 1 collects information data signals from various working devices within the power plant and transmits the corresponding data signals to the drive module 2. Then, when the drive module 2 detects that a data signal exceeds a preset signal range, it controls the corresponding working device to stop operating. Compared to existing systems, this invention uses an inspection vehicle to periodically inspect the working equipment within the power plant, thereby preventing safety issues for both the equipment and inspection personnel.

[0027] For ease of understanding, the following is combined with Figures 1 to 4 The power plant inspection system provided in this embodiment of the present invention will be described in detail.

[0028] Reference Figure 1 , Figure 1 This is a schematic diagram of the structure of the first embodiment of the power plant inspection system proposed in this utility model.

[0029] like Figure 1 As shown, in this embodiment, the system includes: a detection module 1 and a driving module 2; The detection module 1 is connected to the drive module 2; The detection module 1 is used to collect information data signals from various working equipment in the power plant and transmit the data signals corresponding to the information data signals to the drive module 2. The drive module 2 is used to control the working device corresponding to the data signal exceeding the preset signal range to stop operating when the data signal exceeds the preset signal range.

[0030] It should be noted that the aforementioned detection module 1 can be any module with device status detection function. The aforementioned driver module 2 can be any module with driving function, such as a microcontroller, single-chip microcomputer, etc.

[0031] It should also be noted that the aforementioned information data signals can be simulated images of the aforementioned working equipment, or simulated vibration frequencies, simulated sounds emitted by the aforementioned working equipment, simulated temperatures of the aforementioned working equipment, etc. Therefore, the corresponding data signals can be image signals, vibration frequency signals, sound signals, temperature signals, etc., corresponding to the aforementioned information data. The aforementioned preset signal range can be a preset image integrity signal range, a preset vibration frequency signal range, a preset sound signal range, a preset temperature signal range, etc. Specific preset signal range parameters can be adjusted according to actual conditions (different equipment), and this embodiment does not impose any limitations on this.

[0032] In specific implementation, when the aforementioned working equipment in the power plant is working, the power plant inspection trolley will collect the aforementioned information data of the aforementioned working equipment according to a preset cycle (e.g., one hour) and a preset route (e.g., from equipment number one to equipment number last). The trolley will then transmit the data signals corresponding to the aforementioned information data to the aforementioned drive module 2. When the aforementioned drive module 2 receives the aforementioned data signals, it will compare the aforementioned data signals with the aforementioned preset signal range. If the aforementioned data signal of a certain working equipment exceeds the aforementioned preset signal range, it will determine that the working equipment is abnormal and mark it as abnormal working equipment. At this time, the aforementioned drive module 2 will also quickly control the abnormal working equipment to stop running to avoid more serious damage caused by abnormal equipment operation.

[0033] Furthermore, in order to acquire the aforementioned information data signals and transmit the aforementioned data signals to the aforementioned drive module 2, the process continues as follows: Figure 1 As shown, in this embodiment, the detection module 1 includes: a detection unit 11 and a conversion unit 12; The conversion unit 12 is connected to the drive module 2 and the detection unit 11 respectively; The detection unit 11 is used to collect information data signals from various working equipment in the power plant and transmit the collected information data signals to the conversion unit 12. The conversion unit 12 is used to perform analog-to-digital conversion on the information data signal and transmit the generated data signal to the drive module 2.

[0034] It should be noted that the detection unit 11 can be any unit with signal acquisition function, such as a temperature sensor, vibration sensor, sound sensor (electret microphone), image sensor (camera), etc. The conversion unit 12 can be any unit that performs analog-to-digital conversion of signals, such as an ADC chip of model MCP3008.

[0035] In its implementation, the detection unit 11 collects the information data signals from each of the aforementioned working devices in real time and transmits the collected information data signals to the conversion unit 12. It is important to note that, to improve inspection efficiency while ensuring signal acquisition accuracy, the detection unit 11 typically collects the information data signals from all four working devices simultaneously (the inspection trolley is positioned in the center of the four devices for signal acquisition). Upon receiving the information data signals, the conversion unit 12 performs analog-to-digital conversion on each set of information data signals and transmits the converted data signals to the drive module 2 according to the device number.

[0036] In this embodiment, a power plant inspection system is installed in the power plant inspection vehicle. This system includes a detection module 1 connected to a drive module 2. First, the detection module 1 collects information data signals from various working devices within the power plant and transmits the corresponding data signals to the drive module 2. Then, when the drive module 2 detects that a data signal exceeds a preset signal range, it controls the corresponding working device to stop operating. Compared to existing systems, this invention uses an inspection vehicle to periodically inspect the working equipment within the power plant, thereby preventing safety issues for both the power plant's equipment and inspection personnel.

[0037] refer to Figure 2 , Figure 2 This is a schematic diagram of the second embodiment of the power plant inspection system proposed in this utility model.

[0038] Based on the above embodiments, a second embodiment of this utility model is proposed. In order to control the above-mentioned working equipment and to promptly inform the customer terminal of the operating status of each of the above-mentioned working equipment, such as... Figure 2 As shown, in this embodiment, the power plant inspection system further includes: a communication module 3; The communication module 3 is connected to the drive module 2; The communication module 3 is used to transmit the control signal corresponding to the control command to the working device and / or client terminal when receiving the control command transmitted by the drive module 2.

[0039] It should be noted that the aforementioned communication module 3 can be any module with communication functions, such as a WI-FI module, Bluetooth module, cellular module, etc.

[0040] It is understood that the aforementioned control commands can be commands to turn the aforementioned working equipment on or off. The aforementioned control signals can be either on or off signals.

[0041] In a specific implementation, when the drive module 2 determines that there is an abnormal working device among the working devices, it will transmit the corresponding control command to the communication module 3 according to the number of the abnormal working device. After receiving the control command, the communication module 3 will transmit the control signal corresponding to the control command to the abnormal working device to stop the abnormal working device from working. At the same time, it will also transmit the control signal to the client terminal so that the technicians can understand the working status of each working device in real time.

[0042] Furthermore, in order to control the aforementioned working equipment and to promptly inform the customer terminal of the operating status of each of the aforementioned working equipment, the following procedures continue... Figure 2 As shown, in this embodiment, the communication module 3 includes: a device communication unit 31 and a terminal communication unit 32; The drive module 2 is connected to the device communication unit 31 and the terminal communication unit 32 respectively; The device communication unit 31 is used to transmit the control signal corresponding to the control command to the working device when receiving the control command transmitted by the drive module 2; The terminal communication unit 32 is used to transmit the control signal corresponding to the control command to the client terminal when receiving the control command transmitted by the drive module 2.

[0043] It should be noted that the aforementioned device communication unit 31 can be any communication unit with on / off functionality. For example, a relay device communication unit 31 of model G5LE-1, etc. The aforementioned terminal communication unit 32 can be any unit with communication functionality. For example, a communication unit of model ESP8266-12F-WiFi, a Bluetooth communication unit of model HC-05, etc. Of course, other types of communication units can also be used, and this embodiment does not limit this.

[0044] In a specific implementation, when the device communication unit 31 receives the control command, it transmits the corresponding control signal to the working device to enable or disable the working device. When the terminal communication unit 32 receives the control command, it can determine if the corresponding working device is malfunctioning. Simultaneously, the client terminal can connect to the device communication unit 31. For example, if the data signal is within the preset signal range but close to its limit, to prevent the power plant inspection vehicle from shutting down the working device after an malfunction, technicians can communicate directly with the device communication unit 31 through the client terminal to shut down the working device whose data signal is close to the preset signal range limit.

[0045] Furthermore, in order to control the operation of the aforementioned working equipment when the data signal exceeds the preset signal range, the following procedure is followed: Figure 2 As shown, in this embodiment, the driving module 2 includes: a comparison unit 21 and a driving unit 22; The comparison unit 21 is connected to the detection module 1 and the driving unit 22 respectively, and the driving unit 22 is connected to the communication module 3; The comparison unit 21 is used to transmit a fault signal to the drive unit 22 when the data signal exceeds the preset signal range; The drive unit 22 is used to generate a control command corresponding to the fault signal to the communication module 3 when the fault signal is received, thereby controlling the working device corresponding to the data signal exceeding the preset signal range to stop operating.

[0046] It should be noted that the comparison unit 21 can be any unit with signal comparison function, such as the core control unit of an MCU, such as the STM32F103C8T6 or ESP32-S3. The drive unit 22 can be any unit with drive function, such as the drive unit 22 of the L298N or TB6612FNG.

[0047] Understandably, the aforementioned fault signals may be signals with the serial number of the abnormally operating equipment.

[0048] In a specific implementation, after receiving the data signal, the comparison unit 21 compares the data signal with the preset signal range. If the data signal exceeds the preset signal range, the comparison unit 21 transmits the fault signal corresponding to the abnormal working device to the drive unit 22. After receiving the fault signal, the drive unit 22 generates a control command corresponding to the fault signal and sends it to the communication module 3 so that the abnormal working device can stop working in time, thereby avoiding damage to the working device.

[0049] refer to Figure 3 , Figure 3 This is a schematic diagram of the third embodiment of the power plant inspection system proposed in this utility model.

[0050] Based on the above embodiments, a third embodiment of this utility model is proposed. In order to provide timely early warning when abnormal equipment operation occurs, such as... Figure 3 As shown, in this embodiment, the power plant inspection system further includes: an early warning module 4; The early warning module 4 is connected to the drive module 2; The driving module 2 is also used to transmit a warning signal to the warning module 4 when the data signal exceeds the preset signal range; The early warning module 4 is used to provide an early warning prompt when it receives the early warning signal.

[0051] It should be noted that the aforementioned early warning module 4 can be any module with early warning function. The aforementioned early warning signal can be a signal used to activate the aforementioned early warning module 4 to operate.

[0052] In a specific implementation, when the drive module 2 confirms that the data signal exceeds the preset signal range, that is, when there is abnormal working equipment in the working equipment, the drive module 2 will transmit the warning signal to the warning module 4 so that the warning module 4 can provide a warning to the technical personnel in the power plant.

[0053] Furthermore, in order to provide early warnings and alerts to technical personnel within the power plant, [further measures will be taken]. Figure 3 As shown, in this embodiment, the early warning module 4 includes: an early warning unit 41 and a prompting unit 42; The early warning unit 41 is connected to the drive module 2 and the prompting unit 42 respectively; The driving module 2 is also used to transmit the warning signal to the warning unit 41 when the data signal exceeds the preset signal range; The warning unit 41 is used to transmit a prompt signal to the prompt unit 42 when it receives the warning signal, so that the prompt unit 42 can provide a warning prompt.

[0054] It should be noted that the aforementioned warning unit 41 can be any unit with warning signal transmission function. The aforementioned prompting unit 42 can be any unit with voice prompting function, such as an audio horn, loudspeaker, buzzer, etc. The aforementioned prompting signal can be a signal used to activate the aforementioned prompting unit 42 to operate.

[0055] In a specific implementation, when the drive module 2 confirms that the data signal exceeds the preset signal range, it transmits the warning signal to the warning unit 41. Upon receiving the warning signal, the warning unit 41 transmits the prompt signal to the prompt unit 42, so that the prompt unit 42 continues to provide warnings to the technicians in the power plant, facilitating the technicians to quickly repair the abnormal equipment and thereby reduce the losses of the power plant.

[0056] Furthermore, to facilitate technicians in identifying which devices are malfunctioning (including devices with at least one malfunctioning device), the process continues as follows: Figure 3 As shown, in this embodiment, the power plant inspection system further includes: a display module 5; The display module 5 is connected to the driving module 2; The drive module 2 is further configured to transmit the position signal of the working device corresponding to the data signal exceeding the preset signal range to the display module 5 when the data signal exceeds the preset signal range, so that the display module 5 displays the position of the working device to be stopped.

[0057] It should be noted that the aforementioned position signal can be a signal containing information such as the abnormal working equipment number (identity ID). The aforementioned display module 5 can be any module with display function, such as an LED display screen, an LCD display screen, etc.

[0058] In a specific implementation, when the drive module 2 confirms that the data signal exceeds the preset signal range, it transmits the position signal of the corresponding abnormal working equipment to the display module 5, so that the display module 5 displays the position of the working equipment to be stopped, which facilitates technicians to quickly locate the abnormal working equipment, improves the efficiency of equipment maintenance, and reduces the losses of the power plant.

[0059] Furthermore, in order to understand the historical operating status of each of the aforementioned pieces of equipment, we will continue as follows: Figure 3 As shown, in this embodiment, the power plant inspection system further includes: a storage module 6; The storage module 6 is connected to the drive module 2; The driving module 2 is also used to transmit the identity signal of the working device to the storage module 6 when the working device stops running when the data signal exceeds the preset signal range. The storage module 6 is used to store the number of times the working device corresponding to the identity signal has stopped when the identity signal is received.

[0060] It should be noted that the aforementioned identification signal can be a unique identification signal for each of the aforementioned working devices. The aforementioned storage module 6 can be any module with storage function.

[0061] In a specific implementation, when the drive module 2 confirms that the data signal exceeds the preset signal range, it transmits the position signal of the corresponding abnormal working equipment to the storage module 6. The storage module 6 will count the number of times the working equipment corresponding to the identity signal has stopped when it receives the identity signal, so that technicians can clearly understand the historical operation of each working equipment when troubleshooting the equipment, thereby avoiding power plant losses caused by the failure to replace or repair problematic equipment.

[0062] It should also be emphasized that, for reference Figure 4 , Figure 4 This is a circuit diagram of the third embodiment of the power plant inspection system proposed in this utility model. The detection chip U1 is connected to the first input terminal of the detection chip U1 (i.e. Figure 4 The third pin of the detection chip U1 obtains the analog sound signal from the sound sensor S obtained by the aforementioned working device. The detection chip U1 obtains the analog sound signal from the sound sensor S through the second input terminal of the detection chip U1 (i.e., Figure 4 The fourth pin of the detection chip U1 obtains the vibration simulation signal of the aforementioned working device obtained by the vibration sensor H. The detection chip U1 obtains the vibration simulation signal of the aforementioned working device through the third input terminal of the detection chip U1 (i.e., Figure 4 The fifth pin of the detection chip U1 obtains the analog signal of the image obtained by the image sensor Pt from the above-mentioned working device. The detection chip U1 obtains the image analog signal through the fourth input terminal of the detection chip U1 (i.e., Figure 4 The sixth pin of the U1 chip acquires the analog temperature signal from the temperature sensor T obtained by the aforementioned working device, and then outputs it through the output terminal of the aforementioned detection chip U1 (i.e., Figure 4 The analog signal is transmitted from the seventh pin of the driver chip U2 to the analog-to-digital sensor DA. The analog-to-digital sensor converts each analog signal into a digital signal and then transmits them sequentially to the comparator B for comparison. When any of the data signals exceeds the preset signal range, a drive signal is transmitted to the input terminal of the driver chip U2 (i.e., pin 7). Figure 4 (the first pin of U2), at this time the above-mentioned driver chip U2 will pass through the first output terminal of the above-mentioned driver chip U2 (i.e. Figure 4 The control commands are transmitted from the third pin of U2 to the device communicator S1 (via the first resistor R1) and through the second output terminal of the driver chip U2 (i.e., Figure 4The control command is transmitted from the fourth pin of U2 to the terminal communicator S2 (through the second resistor R2). When the device communicator S1 receives the control command, it transmits the corresponding control signal to the working device. Similarly, when the terminal communicator S2 receives the control command, it transmits the corresponding control signal to the working device. Furthermore, the driver chip U2 also transmits the control command through its third output terminal (i.e.,...) Figure 4 The driver chip U2 transmits the aforementioned warning signal to the warning relay YJ via its fifth pin, and the warning relay YJ then transmits the aforementioned alert signal to the buzzer FM, causing the buzzer FM to issue a warning alert. The driver chip U2 also transmits the warning signal to its fourth output pin (i.e., ...) via its fifth pin. Figure 4 The sixth pin of driver chip U2 transmits the aforementioned data signal. When the data signal exceeds the preset signal range, the position signal of the working device corresponding to that signal is transmitted to the LCD display, so that the LCD display shows the position of the working device to be stopped. Driver chip U2 also transmits the data signal through its fifth output terminal (i.e., ...) Figure 4 The seventh pin of U2 transmits the identity signal of the aforementioned working device to the aforementioned memory FLASH, so that the aforementioned memory FLASH stores the number of times the aforementioned working device has stopped corresponding to the aforementioned identity signal.

[0063] To achieve the above objectives, this utility model also proposes a power plant inspection vehicle, which includes the power plant inspection system described above.

[0064] It should be noted that the specific implementation of the power plant inspection vehicle provided in this embodiment can refer to the above embodiments, and this embodiment will not elaborate on it further. Therefore, the effects achieved by the power plant inspection vehicle in this embodiment can also refer to the above embodiments, and this embodiment will not elaborate on them further.

[0065] The above description is only a part of the embodiments of this utility model and does not limit the patent scope of this utility model. All equivalent structural transformations made under the technical concept of this utility model using the contents of this utility model specification and drawings, or direct / indirect applications in other related technical fields, are included in the patent protection scope of this utility model.

Claims

1. A power plant inspection system, characterized in that, The system includes: a detection module and a driving module; The detection module is connected to the drive module; The detection module is used to collect information data signals from various working equipment in the power plant and transmit the data signals corresponding to the information data signals to the drive module. The drive module is used to control the working device corresponding to the data signal exceeding the preset signal range to stop operating when the data signal exceeds the preset signal range. The detection module includes: a detection unit and a conversion unit; The conversion unit is connected to both the driving module and the detection unit. The detection unit is used to collect information data signals from various working equipment in the power plant and transmit the collected information data signals to the conversion unit. The conversion unit is used to perform analog-to-digital conversion on the information data signal and transmit the generated data signal to the drive module.

2. The power plant inspection system as described in claim 1, characterized in that, The power plant inspection system also includes: a communication module; The communication module is connected to the drive module; The communication module is used to transmit the control signal corresponding to the control command to the working device and / or client terminal when receiving the control command transmitted by the drive module.

3. The power plant inspection system as described in claim 2, characterized in that, The communication module includes: a device communication unit and a terminal communication unit; The drive module is connected to the device communication unit and the terminal communication unit respectively; The device communication unit is used to transmit the control signal corresponding to the control command to the working device when it receives the control command transmitted by the drive module; The terminal communication unit is used to transmit the control signal corresponding to the control command to the client terminal when receiving the control command transmitted by the drive module.

4. The power plant inspection system as described in claim 2, characterized in that, The driving module includes: a comparison unit and a driving unit; The comparison unit is connected to both the detection module and the driving unit, and the driving unit is connected to the communication module. The comparison unit is used to transmit a fault signal to the drive unit when the data signal exceeds the preset signal range; The drive unit is used to generate a control command corresponding to the fault signal to the communication module when it receives the fault signal, thereby controlling the working device corresponding to the data signal exceeding the preset signal range to stop operating.

5. The power plant inspection system as described in claim 1, characterized in that, The power plant inspection system also includes: an early warning module; The early warning module is connected to the drive module; The driving module is also used to transmit a warning signal to the warning module when the data signal exceeds the preset signal range; The early warning module is used to provide an early warning prompt when it receives the early warning signal.

6. The power plant inspection system as described in claim 5, characterized in that, The early warning module includes: an early warning unit and a notification unit; The early warning unit is connected to both the drive module and the prompting unit. The driving module is also used to transmit the warning signal to the warning unit when the data signal exceeds the preset signal range; The warning unit is used to transmit a prompt signal to the prompt unit when it receives the warning signal, so that the prompt unit can provide a warning prompt.

7. The power plant inspection system as described in claim 1, characterized in that, The power plant inspection system also includes: a display module; The display module is connected to the driving module; The driving module is further configured to transmit the position signal of the working device corresponding to the data signal exceeding the preset signal range to the display module when the data signal exceeds the preset signal range, so that the display module displays the position of the working device to be stopped.

8. The power plant inspection system as described in claim 1, characterized in that, The power plant inspection system also includes: a storage module; The storage module is connected to the driver module; The driving module is also used to transmit the identity signal of the working device to the storage module when the working device stops running when the data signal exceeds the preset signal range. The storage module is used to store the number of times the working device corresponding to the identity signal has stopped when the identity signal is received.

9. A power plant inspection trolley, characterized in that, The power plant inspection vehicle includes the power plant inspection system as described in any one of claims 1 to 8.

Images