Disclosure of Invention
Accordingly, it is necessary to provide a sedimentation monitoring device and system capable of reducing the monitoring cost in order to solve the above-mentioned problems.
In a first aspect, the present application provides a sedimentation monitoring device, the device comprising:
the sedimentation monitoring assembly is fixedly connected with the facility to be monitored and is used for acquiring first sedimentation monitoring data of the facility to be monitored;
the control assembly is connected with the sedimentation monitoring assembly and is used for receiving the first sedimentation monitoring data;
The auxiliary detection assembly is connected with the control assembly;
The control component is further used for activating the auxiliary detection component under the condition that the first sedimentation monitoring data meets preset conditions so that the auxiliary detection component can acquire second sedimentation monitoring data of the facility to be monitored, and determining a sedimentation monitoring result according to the first sedimentation monitoring data and the second sedimentation monitoring data.
In one embodiment, the control component is further configured to obtain a current state of the auxiliary detection component, and send an activation instruction to the auxiliary detection component according to the current state when the first sedimentation monitoring data meets a preset condition, so as to activate the auxiliary detection component.
In one embodiment, the current state includes a shutdown state, the activation instruction includes a startup instruction, and the control component is further configured to send the startup instruction to the auxiliary detection component when the auxiliary detection component is in the shutdown state, so that the auxiliary detection component is switched from the startup state to an acquisition state, and acquire second settlement monitoring data of the facility to be monitored in the acquisition state.
In one embodiment, the current state further includes a sleep state, the activation instruction further includes a wake-up instruction, and the control component is further configured to send the wake-up instruction to the auxiliary detection component when the auxiliary detection component is in the sleep state, so that the auxiliary detection component is switched from the sleep state to an acquisition state, and acquire second settlement monitoring data of the facility to be monitored in the acquisition state.
In one embodiment, the current state further includes a power-off state, the activation instruction further includes a power supply instruction, and the control component is further configured to send the power supply instruction to the auxiliary detection component when the auxiliary detection component is in the power-off state, so that the auxiliary detection component is switched from the power-off state to an acquisition state, and acquire second settlement monitoring data of the facility to be monitored in the acquisition state.
In one embodiment, the apparatus further comprises a power supply assembly for supplying power to the sedimentation monitoring assembly, the control assembly and the auxiliary detection assembly, respectively.
In one embodiment, the control component is configured to control on-off of a power supply loop between the power supply component and the auxiliary detection component according to a current state of the auxiliary detection component.
In one embodiment, for the same type of detection units in the sedimentation monitoring assembly and the auxiliary detection assembly, the detection accuracy of the detection units of the sedimentation monitoring assembly is less than or equal to the detection accuracy of the same type of detection units in the auxiliary detection assembly.
In one embodiment, the device further comprises a communication component connected with the control component;
And the control component is further used for activating the communication component under the condition that the first sedimentation monitoring data meets the preset condition, so that the communication component transmits the first sedimentation monitoring data, the second sedimentation monitoring data and the sedimentation monitoring result to an upper computer.
In a second aspect, the present application provides a sedimentation monitoring system comprising a facility to be monitored and a sedimentation monitoring device according to any one of the embodiments described above.
Above-mentioned subside monitoring devices and system, including subside monitoring component, control module and auxiliary detection subassembly, wherein subside monitoring component and auxiliary detection subassembly all with wait to monitor the facility fixed connection, subside the monitoring component daily be in low-power consumption running state, with the first subsidence monitoring data of waiting to monitor the facility, and report first subsidence monitoring data to control module, when control module judges that first subsidence monitoring data satisfies the preset condition, control module can activate auxiliary detection subassembly, so that auxiliary detection subassembly obtains the second subsidence monitoring data of waiting to monitor the facility, and confirm the subsidence monitoring result of waiting to monitor the facility according to first subsidence monitoring data and second subsidence monitoring data. The sedimentation monitoring assembly and the control assembly in the sedimentation monitoring device can be operated in daily maintenance with low power consumption, and the auxiliary detection assembly can be activated to operate only when the first sedimentation monitoring data meet the preset condition, so that the operation power consumption of the sedimentation monitoring device is reduced, the sedimentation monitoring cost is reduced, and the energy consumption burden of a transformer substation is reduced.
Detailed Description
In order that the application may be readily understood, a more complete description of the application will be rendered by reference to the appended drawings. Embodiments of the application are illustrated in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
It will be understood that the terms first, second, etc. as used herein may be used to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish one element from another element.
Spatially relative terms, such as "under", "below", "beneath", "under", "above", "over" and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use and operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements or features described as "under" or "beneath" other elements would then be oriented "on" the other elements or features. Thus, the exemplary terms "below" and "under" may include both an upper and a lower orientation. Furthermore, the device may also include an additional orientation (e.g., rotated 90 degrees or other orientations) and the spatial descriptors used herein interpreted accordingly.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or be connected to the other element through intervening elements. Further, "connection" in the following embodiments should be understood as "electrical connection", "communication connection", and the like if there is transmission of electrical signals or data between objects to be connected.
As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," and/or the like, specify the presence of stated features, integers, steps, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof. Also, the term "and/or" as used in this specification includes any and all combinations of the associated listed items.
As described in the background section, with the continuous development and improvement of power systems, the stability and safety of a substation, which is a key node for power transmission and distribution, are of great importance. The ground subsidence and the inclination problem of transformer substation's basic station probably can produce serious influence to the normal operating of station internal equipment, if lead to equipment connection not hard up, cable atress uneven even fracture, and then influence the reliability of power transmission, cause accidents such as power failure, bring huge loss to social production and life.
Conventional methods of settlement-dip angle monitoring often rely on large, self-contained sensor devices, such as those that use high-precision level gauges, total stations, etc. to measure ground settlement and tilt angles with dip angle sensors. However, the high-precision level gauge, the total station and the like occupy large space, and are inconvenient to install in the limited space of the substation base station, so that the layout and maintenance of equipment are not facilitated. In addition, the complicated installation and debugging work of professional is needed, a large amount of manpower and time cost are consumed, a large amount of cables are needed when the cable is connected with external equipment, the cost is increased, the field wiring is disordered, the cable is easily influenced by environmental factors, the signal transmission is unstable due to the problems of ageing, breakage and the like, and the level instrument and the total station consume a large amount of electric energy in the long-term operation process, so that the energy consumption burden of the transformer substation is increased, and the energy-saving requirement is not met.
For the above reasons, referring to fig. 1, the present invention provides a sedimentation monitoring device, which includes a sedimentation monitoring assembly 1, a control assembly 2 and an auxiliary detection assembly 3.
The sedimentation monitoring assembly 1 is fixedly connected with the facility 4 to be monitored and is used for acquiring first sedimentation monitoring data of the facility 4 to be monitored. The control assembly 2 is connected with the sedimentation monitoring assembly and is used for receiving the first sedimentation monitoring data. The auxiliary detection assembly 3 is connected with the control assembly. The control component 2 is further configured to activate the auxiliary detection component 3 when the first settlement monitoring data meets a preset condition, so that the auxiliary detection component 3 obtains second settlement monitoring data of the facility 4 to be monitored. The control assembly 2 is also used for determining a sedimentation monitoring result according to the first sedimentation monitoring data and the second sedimentation monitoring data.
In this embodiment, the sedimentation monitoring device of the present application is fixedly installed in the facility to be monitored 4, the facility to be monitored 4 may be a transformer substation, the sedimentation monitoring component 1 and the control component 2 in the sedimentation monitoring device can be in a low-power-consumption operation state all the time, and the sedimentation monitoring component 1 can acquire the first sedimentation monitoring data of the facility to be monitored 4 in real time in the low-power-consumption operation state, and transmit the first sedimentation monitoring data of the facility to be monitored 4 to the control component 2 in real time, and after receiving the first sedimentation monitoring data of the facility to be monitored 4, the control component 2 can determine the sedimentation condition of the facility to be monitored 4 according to the first sedimentation monitoring data of the facility to be monitored 4 in real time and the stored historical first sedimentation monitoring data of the facility to be monitored 4. When the first sedimentation monitoring data meets the preset condition, namely, the control component 2 judges that the sedimentation amount of the facility 4 to be monitored is larger than the preset sedimentation threshold value, and/or the control component 2 judges that the change amount of the inclination angle of the facility 4 to be monitored is larger than the preset inclination angle threshold value, the control component 2 can activate the auxiliary detection component 3 in a non-working state, so that the auxiliary detection component 3 further acquires more comprehensive and accurate second sedimentation monitoring data and reports the second sedimentation monitoring data to the control component 2, the control component 2 can determine the sedimentation monitoring result of the facility 4 to be monitored according to the first sedimentation monitoring data and the second sedimentation monitoring data, real-time monitoring of the facility 4 to be monitored is realized, the comprehensiveness and the accuracy of the monitoring data can be ensured, in addition, the sedimentation monitoring component 1 and the control component 2 can be always in a low-power-consumption running state, the auxiliary detection component 3 is in a non-working state daily life, the power consumption of the sedimentation monitoring device can be ensured to be lower, and the monitoring cost can be reduced.
The sedimentation monitoring device comprises a sedimentation monitoring assembly, a control assembly and an auxiliary detection assembly, wherein the sedimentation monitoring assembly and the auxiliary detection assembly are fixedly connected with a facility to be monitored, the sedimentation monitoring assembly is in a low-power consumption operation state in daily use, first sedimentation monitoring data of the facility to be monitored are obtained in real time, the first sedimentation monitoring data are reported to the control assembly, when the control assembly judges that the first sedimentation monitoring data meet preset conditions, the control assembly activates the auxiliary detection assembly, so that the auxiliary detection assembly obtains second sedimentation monitoring data of the facility to be monitored, and the sedimentation monitoring result of the facility to be monitored is determined according to the first sedimentation monitoring data and the second sedimentation monitoring data. The sedimentation monitoring assembly and the control assembly in the sedimentation monitoring device can be operated in daily maintenance with low power consumption, and the auxiliary detection assembly can be activated to operate only when the first sedimentation monitoring data meet the preset condition, so that the operation power consumption of the sedimentation monitoring device is reduced, the sedimentation monitoring cost is reduced, and the energy consumption burden of a transformer substation is reduced.
In an exemplary embodiment, the control assembly 2 is further configured to obtain a current state of the auxiliary detection assembly 3, and send an activation instruction to the auxiliary detection assembly 3 according to the current state to activate the auxiliary detection assembly 3 if the first settlement monitoring data meets a preset condition.
In application, the control component 2 of the application can acquire the current state of the auxiliary detection component 3 in real time and control the operation state of the auxiliary detection component. For example, when the auxiliary detecting component 3 is in the dormant state, the control component 2 determines that the facility 4 to be monitored is settled according to the first settlement monitoring data sent by the settlement monitoring component 1, and controls the auxiliary detecting component 3 to switch from the dormant state to the working state, so as to obtain the second settlement monitoring data of the facility 4 to be monitored more comprehensively and accurately. After that, when the auxiliary detecting component 3 sends the second sedimentation monitoring data of the facility 4 to be monitored to the control component 2, the control component 2 can send a sleep command to the auxiliary detecting component 3, so that the auxiliary detecting component 3 is switched from the working state to the sleep state, and the power consumption of the sedimentation monitoring device is reduced.
In an exemplary embodiment, the current state of the auxiliary detecting component 3 may include a shutdown state, the activation instruction includes a startup instruction, and the control component 2 is further configured to send the startup instruction to the auxiliary detecting component 3 when the auxiliary detecting component 3 is in the shutdown state, so that the auxiliary detecting component 3 is switched from the startup state to the collection state, and obtain second settlement monitoring data of the facility to be monitored in the collection state.
In one example, when the auxiliary detecting component 3 is in the shutdown state, the control component 2 determines that the facility 4 to be monitored is settled according to the first settlement monitoring data sent by the settlement monitoring component 1, and controls the auxiliary detecting component 3 to switch from the shutdown state to the collection state, so as to obtain more comprehensive and accurate second settlement monitoring data of the facility 4 to be monitored. After that, when the auxiliary detecting component 3 sends the second sedimentation monitoring data of the facility 4 to be monitored to the control component 2, the control component 2 can send a shutdown instruction to the auxiliary detecting component 3, so that the auxiliary detecting component 3 is switched from the collection state to the shutdown state again, and the power consumption of the sedimentation monitoring device is reduced.
In an exemplary embodiment, the current state of the auxiliary detecting component 3 may further include a sleep state, the activating instruction further includes a wake-up instruction, and the control component 2 is further configured to send the wake-up instruction to the auxiliary detecting component 3 when the auxiliary detecting component 3 is in the sleep state, so that the auxiliary detecting component 3 is switched from the sleep state to the acquisition state, and acquire the second settlement monitoring data of the facility to be monitored in the acquisition state.
In another example, when the auxiliary detecting component 3 is in the dormant state, the control component 2 determines that the facility 4 to be monitored is settled according to the first settlement monitoring data sent by the settlement monitoring component 1, and controls the auxiliary detecting component 3 to switch from the dormant state to the collecting state, so as to obtain more comprehensive and accurate second settlement monitoring data of the facility 4 to be monitored. After that, when the auxiliary detecting component 3 sends the second sedimentation monitoring data of the facility 4 to be monitored to the control component 2, the control component 2 can send a sleep command to the auxiliary detecting component 3, so that the auxiliary detecting component 3 is switched from the collection state to the sleep state again, and the power consumption of the sedimentation monitoring device is reduced.
In an exemplary embodiment, referring to fig. 2, the sedimentation monitoring device further comprises a power supply assembly 5, wherein the power supply assembly 5 is used for supplying power to the sedimentation monitoring assembly 1, the control assembly 2 and the auxiliary detection assembly 3, respectively.
The current state of the auxiliary detection assembly 3 may further include a power-off state, the activation instruction further includes a power supply instruction, and the control assembly 2 is further configured to send the power supply instruction to the auxiliary detection assembly 3 when the auxiliary detection assembly 3 is in the power-off state, so that the auxiliary detection assembly 3 is switched from the power-off state to the acquisition state, and acquire second settlement monitoring data of the facility 4 to be monitored in the acquisition state.
Specifically, the control component 2 sends a power supply instruction to the auxiliary detection component 3, that is, when the auxiliary detection component 3 is in a power-off state, the control component 2 sends a power-on instruction to the power supply component 5 so as to control the power supply loop between the power supply component 5 and the auxiliary detection component 3 to be turned on. And after the auxiliary detection assembly 3 sends the second sedimentation monitoring data of the facility 4 to be monitored to the control assembly 2, the control assembly 2 can send a disconnection instruction to the power supply assembly 5 so as to cut off a power supply loop between the power supply assembly 5 and the auxiliary detection assembly 3, so that the auxiliary detection assembly 3 is switched from the acquisition state to the dormant state again, and the power consumption of the sedimentation monitoring device is reduced.
In an exemplary embodiment, the detection accuracy of the detection units of the sedimentation monitoring assembly 1 is smaller than or equal to the detection accuracy of the detection units of the same type in the auxiliary detection assembly 2 for the detection units of the same type in the sedimentation monitoring assembly 1 and the auxiliary detection assembly 2.
In application, the sedimentation monitoring assembly 1 may include at least one first acceleration detection unit, the auxiliary detection assembly 3 may include at least one second acceleration detection unit, at least one magnetic field detection unit, at least one temperature and humidity detection unit, at least one electric signal detection unit, and so on, for detection units of the same type in the sedimentation monitoring assembly 1 and the auxiliary detection assembly 2, that is, the first acceleration detection unit and the second acceleration detection unit, the detection precision of the second acceleration detection unit is not less than the detection precision of the first acceleration detection unit.
Illustratively, the first acceleration detecting unit is always in a low power consumption operation state, and continuously transmits the first settlement monitoring data to the control assembly 2, and when the first settlement monitoring data is not abnormal, the auxiliary detecting assembly 3 continuously maintains a non-operation state, which may include one of the shutdown state, the sleep state, and the power-off state in the above-described embodiments. When the control component 2 judges that the first sedimentation monitoring data meets the preset condition, the control component 2 activates a second acceleration detection unit, a magnetic field detection unit, a temperature and humidity detection unit, an electric signal detection unit and other detection units for auxiliary detection in the auxiliary detection component 3 so as to improve the accuracy of sedimentation monitoring and acquire more comprehensive sedimentation monitoring data.
In an exemplary embodiment, referring to fig. 6, the sedimentation monitoring apparatus further includes a communication module 6, and the communication module 6 is connected to the control module 2. The control component 2 is further configured to activate the communication component 6 when the first sedimentation monitoring data meets a preset condition, so that the communication component 6 transmits the first sedimentation monitoring data, the second sedimentation monitoring data, and the sedimentation monitoring result to the upper computer.
In this embodiment, the communication component 6 can help to realize communication between the control component 2 and the upper computer 7, and when the control component 2 determines that the first sedimentation monitoring data meets the preset condition, the communication component 6 can be activated, so that the communication component 6 transmits the first sedimentation monitoring data, the second sedimentation monitoring data and the sedimentation monitoring result to the upper computer, so that the relevant technical personnel can know the sedimentation condition of the facility to be monitored.
In another embodiment, even if the first sedimentation monitoring data of the facility to be monitored, which is reported by the sedimentation monitoring component 1, does not meet the preset condition, the control component 2 may periodically activate the auxiliary detection component 3 and the communication component 6, so that the auxiliary detection component 3 periodically acquires the second sedimentation monitoring data of the facility to be monitored, and periodically transmits the first sedimentation monitoring data, the second sedimentation monitoring data and the sedimentation monitoring result to the upper computer 7.
In a detailed embodiment, please refer to fig. 4 to fig. 6, wherein fig. 4 is a circuit diagram of a first acceleration detecting unit in the sedimentation monitoring assembly 1 in an example, fig. 5 is a circuit diagram of a second acceleration detecting unit in the auxiliary detecting unit 3 in an example, fig. 6 is a circuit diagram of a magnetic field detecting unit in the auxiliary detecting unit 3 in an example, the control assembly 2 may be an STM32 singlechip, the first acceleration detecting unit and the second acceleration detecting unit may be Micro Electro Mechanical System (MEMS) accelerometers, the types of the first acceleration detecting unit and the second acceleration detecting unit may be different, and the detection precision of the first acceleration detecting unit is smaller than or equal to the detection precision of the second acceleration detecting unit, the magnetic field detecting unit may be a magnetometer chip, which adopts a magneto-resistive sensor to measure the intensity and direction of a surrounding magnetic field, and three sensors are respectively arranged along three mutually perpendicular directions, the sensors may sense the change of the surrounding magnetic field and convert it into an electrical signal, and when the magnetometer chip is externally affected by the magneto-resistive sensor, the magneto-resistive sensor may be used to determine the change of the magnetic field strength.
In application, the first acceleration detection unit is always in a low-power-consumption running state, and because the first acceleration detection unit is fixedly installed on the facility to be monitored, the first acceleration detection unit can detect the acceleration to be monitored, set acceleration in real time, and send the detected acceleration as first sedimentation monitoring data to the control component 2, after receiving the first sedimentation monitoring data, the control component 2 can calculate and obtain information such as a sedimentation value and an inclination value of the facility to be monitored according to the first sedimentation monitoring data, and judge whether the sedimentation value and the inclination value of the facility to be monitored meet preset conditions, if so, the control component 2 can activate the second acceleration detection unit and the magnetic field detection unit, for example, the control component can control the state of the second acceleration detection unit by sending a SHUT signal to control the on-off state of the triode Q1, the second acceleration detection unit and the magnetic field detection unit can further obtain more accurate acceleration and magnetic field data of the facility to be monitored, and send the second sedimentation monitoring data to the control component 2, the control component 2 can determine accurate sedimentation monitoring results according to the first sedimentation monitoring data and the second sedimentation monitoring data, and can enable a person who is related to know about the sedimentation monitoring results by a high-level sedimentation machine through the communication component.
In one example, the sedimentation monitoring device may further comprise an alarm assembly connected to the control assembly 2, the control assembly being further adapted to activate the alarm assembly to cause the alarm assembly to emit an alarm alert in case the first sedimentation monitoring data meets a preset condition. For example, the alarm assembly may include a BUZZER Buzzer, fig. 7 is a circuit diagram of an alarm assembly in an example, and the alarm assembly may receive a BUZZER signal sent by the control assembly, and control on-off of the triode Q2 according to the level of the BUZZER signal, so as to control the alarm assembly to send an alarm prompt tone. The sedimentation monitoring device can further comprise an electromagnetic shielding component, wherein the electromagnetic shielding component is connected with the power supply component and is used for avoiding electromagnetic interference of an interference electric field and an interference magnetic field to the sedimentation monitoring device. In application, the power supply assembly 5 may further include a power supply, a voltage stabilizing unit, a voltage conversion unit, and the like, where the voltage stabilizing unit is connected with the control assembly and the power supply, so as to perform voltage stabilizing processing on an initial voltage provided by the power supply, and provide the initial voltage after the voltage stabilizing processing to the control assembly, and the voltage conversion unit is connected with the power supply, the sedimentation monitoring assembly, the auxiliary detection assembly, and the communication assembly, so as to perform conversion processing on the initial voltage provided by the power supply, and generate working voltages of the sedimentation monitoring assembly, the auxiliary detection assembly, and the communication assembly, respectively.
In one exemplary embodiment, the present application provides a settlement monitoring system comprising a facility to be monitored and a settlement monitoring apparatus according to any one of the embodiments described above.
In the description of the present specification, reference to the terms "some embodiments," "other embodiments," "desired embodiments," and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic descriptions of the above terms do not necessarily refer to the same embodiment or example.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.