CN110031041B - Natural lightning stroke discharge sound, light, electricity and magnetism multi-physical process monitoring system - Google Patents
Natural lightning stroke discharge sound, light, electricity and magnetism multi-physical process monitoring system Download PDFInfo
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Abstract
The invention discloses a natural lightning stroke discharge sound, light, electricity and magnetism multi-physical process monitoring system which comprises a first intelligent terminal, a second intelligent terminal, a server, a light-operated curtain device, an intelligent switch device, a first shooting device, a high-speed shooting device, an electric field measuring device, a magnetic field measuring device, a thunder detecting device, a light detecting device and a second shooting device, wherein the first intelligent terminal is connected with the server; the intelligent switch device is respectively connected with the first intelligent terminal and the high-speed camera device; the server is respectively connected with the first intelligent terminal, the second intelligent terminal, the high-speed camera device, the electric field measuring device, the magnetic field measuring device, the thunder detecting device, the light detecting device, the second shooting device and the first shooting device, thunder observation data can be automatically and reliably collected in a thunder observation process, the defects caused by manual operation can be effectively reduced, and the working efficiency can be effectively improved.
Description
Technical Field
The invention relates to the technical field of natural lightning observation, in particular to a natural lightning stroke sound, light, electricity and magnetism multi-physical process monitoring system.
Background
The comprehensive observation of natural lightning discharge is an important means for understanding the physical process of lightning discharge. The comprehensive synchronous observation of the physical discharge process of natural lightning is enhanced, effective line lightning protection measures are facilitated, and the method has important significance for guaranteeing the safe and stable operation of the ultra-high voltage transmission project. Since the 20 th century, the observation and measurement research of lightning discharge process by scientists in various countries is gradually accelerated, and the observation and measurement means are continuously enriched and improved. The lightning electric field measurement goes through the processes of electrostatic field to transient electric field, single station measurement to multi-station synchronous measurement, ground measurement to aerial measurement; in the aspect of lightning magnetic field measurement, the lightning positioning monitoring system which is widely applied in the global range based on magnetic field remote measurement is developed from single coil measurement; in the aspect of lightning optical observation, the method is developed from the earliest manual visual observation to a mobile photographic method in the early 20 th century and then to a Boys rotary camera, and the CCD camera with high space-time resolution is advanced in the prior art. With the rapid development of various sensors, measurement and observation equipment and data acquisition and processing systems, lightning researchers at home and abroad are also developing comprehensive lightning observation research combining various measurement means. Although scholars at home and abroad have obtained a large amount of data such as electricity, magnetism, light and the like in the lightning stroke discharging process, comprehensive synchronous observation of natural lightning stroke discharging mostly needs personnel to operate on site to collect data, so that the working efficiency is reduced, and inconvenience is brought to collection of lightning observation data.
Disclosure of Invention
The embodiment of the invention provides a natural lightning stroke discharge sound, light, electricity and magnetism multi-physical process monitoring system, which can automatically and reliably acquire lightning observation data in a lightning observation process, effectively reduce defects caused by manual operation and effectively improve the working efficiency.
The invention provides a natural lightning stroke discharge sound, light, electricity and magnetism multi-physical process monitoring system which comprises a first intelligent terminal, a second intelligent terminal, a server, a light-operated curtain device, an intelligent switch device, a first shooting device, a high-speed shooting device, an electric field measuring device, a magnetic field measuring device, a thunder detecting device, a light detecting device and a second shooting device, wherein the first intelligent terminal is connected with the server through a cable;
the intelligent switch device is respectively connected with the first intelligent terminal and the high-speed camera device;
the server is respectively connected with the first intelligent terminal, the second intelligent terminal, the high-speed camera device, the electric field measuring device, the magnetic field measuring device, the thunder detecting device, the light detecting device, the second shooting device and the first shooting device;
the second shooting device is used for acquiring an optical image of outdoor weather conditions;
the first intelligent terminal is used for generating a first control instruction according to the optical image of the outdoor weather condition from the server and sending the first control instruction to the intelligent switching device so as to control the high-speed camera device to be started or closed;
the intelligent switch device is used for responding to the control instruction to execute corresponding operation;
the light-operated curtain device is used for executing rising or falling operation according to the collected illumination intensity data;
the first shooting device is used for shooting optical images of the light-operated curtain device, the server, the high-speed camera device, the electric field measuring device, the magnetic field measuring device and the thunder detecting device, generating operation image data and sending the operation image data to the server;
the optical detection device is used for collecting outdoor flash light intensity signals, generating TTL level signals and sending the TTL level signals to the server when the flash light intensity signals reach a preset light intensity threshold value, and then responding to trigger signals sent by the server to synchronously collect the flash light intensity signals;
the second intelligent terminal is used for generating a second control instruction according to the optical image of the outdoor weather condition and the operation image data sent by the server and returning the second control instruction to the server;
the server is used for sending the second control instruction to the high-speed camera device, the electric field measuring device, the magnetic field measuring device, the thunder detecting device and the optical detecting device so as to enter an acquisition state, further generating a trigger signal according to the TTL level signal, and sending the trigger signal to the high-speed camera device, the electric field measuring device, the magnetic field measuring device, the thunder detecting device and the optical detecting device so as to start synchronous recording, and thus receiving and storing thunder observation data; the lightning observation data comprise ETC clock Record signals, optical signals, fast electric field signals, slow electric field signals, magnetic field signals, thunder signals and flash light intensity signals;
the high-speed camera device is used for responding to the trigger signal and synchronously acquiring the optical signal at a high speed according to the ETC clock Record signal;
the electric field measuring device is used for responding to the trigger signal and synchronously acquiring the fast electric field signal and the slow electric field signal;
the magnetic field measuring device is used for responding to the trigger signal and synchronously acquiring the magnetic field signal;
the thunder detection device is used for responding to the trigger signal and synchronously acquiring the thunder signal.
As an improvement of the above scheme, the light-operated curtain device comprises a curtain, a light sensor and a first processor;
the light sensor is arranged on the curtain and used for collecting illumination intensity data;
the first processor is connected with the light sensor and the curtain and used for receiving the illumination intensity data and further judging whether the illumination intensity value in the illumination intensity data reaches a preset illumination intensity threshold value or not; if the illumination intensity value reaches the illumination intensity threshold value, controlling the curtain to rise so as to enable the curtain to be in an opening state; and if the illumination intensity value does not reach the illumination intensity threshold value, controlling the curtain to fall so as to enable the curtain to be in a closed state.
As an improvement of the above scheme, the first intelligent terminal comprises a weather forecast module, a data receiving module and an analysis module;
the data receiving module is used for receiving the optical image of the outdoor weather condition collected by the second shooting device from the server;
the weather forecast module is connected with the data receiving module and used for acquiring local weather forecast data according to the crawling system;
the analysis module is connected with the data receiving module and used for judging whether the outdoor weather condition is in a thunderstorm state or not according to the optical image of the outdoor weather condition or the weather forecast data and generating a first control instruction; wherein the first control instruction comprises an opening instruction and a closing instruction;
the analysis module comprises a first judgment module and a second judgment module;
the first judgment module is used for generating the starting instruction and sending the starting instruction to the intelligent switching device to control the high-speed camera shooting device to be started if the current thunderstorm state is judged;
and the second judgment module is used for generating the closing instruction and sending the closing instruction to the intelligent switching device to control the closing of the high-speed camera device if the second judgment module judges that the second judgment module is not in a thunderstorm state at present.
As an improvement of the above scheme, the intelligent switching device comprises a starting module and a closing module;
the starting module is used for responding to the starting instruction and controlling the high-speed camera device to start;
and the closing module is used for responding to the closing instruction, executing power-off operation and controlling the high-speed camera to be shut down.
As an improvement of the scheme, a temperature sensor and a second processor are arranged on the surface of the high-speed camera device;
the temperature sensor is used for sensing the temperature of the surface of the high-speed camera device, generating a temperature signal and sending the temperature signal to the second processor;
the second processor is connected with the temperature sensor and the intelligent switch device and used for receiving a temperature signal from the temperature sensor;
judging whether the temperature value in the temperature signal reaches a preset temperature threshold value or not; if the temperature value reaches the temperature threshold value, generating a disconnection signal and transmitting the disconnection signal to the closing module so that the intelligent switching device executes power-off operation and further controls the high-speed camera device to be powered off; and if the temperature value does not reach the temperature threshold value, not executing any operation.
As an improvement of the above scheme, the light detection device comprises a light intensity acquisition module and a third processor;
the light intensity acquisition module is used for acquiring outdoor flash light intensity signals;
the third processor is connected with the light intensity acquisition module and is used for judging whether the flash light intensity signal reaches a preset light intensity threshold value; if the flash light intensity signal reaches the light intensity threshold value, generating a TTL level signal, sending the TTL level signal to the server, responding to a trigger signal sent by the server, synchronously acquiring the flash light intensity signal through the light intensity acquisition module, and sending the flash light intensity signal to the server in real time;
and if the flash light intensity signal does not reach the light intensity threshold value, not executing any operation.
As an improvement of the above scheme, the second intelligent terminal comprises a second communication module, a real-time data receiving module and a control module;
the second communication module is used for communicating with the server;
the real-time data receiving module is used for receiving the running image data of the first shooting device in real time so as to monitor the running state of each device, and receiving the optical image of the outdoor weather condition sent by the second shooting device in real time so as to monitor the outdoor weather condition; receiving lightning observation data sent by the server to monitor a lightning process;
and the control module is connected with the real-time data receiving module and used for generating the second control instruction according to the running image data and the optical image of the outdoor weather condition and returning the second control instruction to the server.
As an improvement of the above scheme, the server comprises a response module, a trigger signal management module, a high-speed data acquisition module, a high-speed data storage module and a first communication module;
the response module is used for responding to the second control instruction and controlling the high-speed camera device, the electric field measuring device, the magnetic field measuring device, the thunder detecting device and the optical detecting device to enter a data acquisition state;
the trigger signal management module is used for generating a trigger signal according to the TTL level signal sent by the optical detection device and sending the trigger signal to the high-speed camera device, the electric field measurement device, the magnetic field measurement device, the thunder detection device and the optical detection device so as to synchronously record the thunder observation data;
the high-speed data acquisition module is used for receiving ETC clock Record signals and optical signals from the high-speed camera device, fast electric field signals and slow electric field signals of the electric field measuring device, magnetic field signals of the magnetic field measuring device, thunder signals of the thunder detecting device and flash light intensity signals of the light detecting device, and receiving the running image data of the first shooting device and optical images of outdoor weather conditions sent by the second shooting device in real time;
the high-speed data storage module is connected with the high-speed data acquisition module and is used for storing the ETC clock Record signal, the optical signal, the fast electric field signal, the slow electric field signal, the magnetic field signal, the thunder signal and the flash light intensity signal;
the first communication module is used for communicating with the second intelligent terminal and sending the operation image data, the optical image of the outdoor weather condition and the lightning observation data to the second intelligent terminal.
As an improvement of the above scheme, the high-speed camera device is configured to enter a data acquisition state in response to the second control instruction, further in response to the trigger signal, acquire the optical signal synchronously at a high speed according to the ETC clock Record signal, and send the optical signal to the server;
the electric field measuring device is used for responding to the second control instruction, entering a data acquisition state, further responding to the trigger signal, synchronously acquiring the fast electric field signal and the slow electric field signal and sending the signals to the server;
the magnetic field measuring device is used for responding to the second control instruction, entering a data acquisition state, further responding to the trigger signal, synchronously acquiring the magnetic field signal and sending the magnetic field signal to the server;
and the thunder detection device is used for responding to the second control instruction, entering a data acquisition state, further responding to the trigger signal, synchronously acquiring the thunder signal and sending the thunder signal to the server.
As an improvement of the scheme, the server is connected with the power supply through the temperature control switch.
Compared with the prior art, the natural lightning stroke sound, light, electricity and magnetism multi-physical process monitoring system disclosed by the embodiment of the invention comprises a first intelligent terminal, a second intelligent terminal, a server, a light-operated curtain device, an intelligent switch device, a first shooting device, a high-speed shooting device, an electric field measuring device, a magnetic field measuring device, a thunder sound detecting device, a light detecting device and a second shooting device, wherein the second shooting device is adopted to obtain an optical image of outdoor weather conditions in real time, and then the first intelligent terminal generates a first control instruction according to the optical image of the outdoor weather conditions from the server and sends the first control instruction to the intelligent switch device so as to start the high-speed shooting device; in addition, the light-operated curtain device executes rising or falling operation according to the collected illumination intensity data, then the first shooting device shoots optical images of the light-operated curtain device, the server, the high-speed camera device, the electric field measuring device, the magnetic field measuring device and the thunder detecting device in real time to generate operation image data and send the operation image data to the server, the server sends the operation image data and the optical images of the outdoor weather conditions to a second intelligent terminal, so that the second intelligent terminal generates a second control instruction and returns the second control instruction to the server to control the high-speed camera device, the electric field measuring device, the magnetic field measuring device, the thunder detecting device and the light detecting device to enter a data collecting state, and then the light detecting device analyzes the collected flash light intensity signals, generating TTL level signals and sending the TTL level signals to a server, so that the server generates trigger signals according to the TTL level signals, and sent to the high-speed camera device, the electric field measuring device, the magnetic field measuring device, the thunder detecting device and the optical detecting device, so that each monitoring device synchronously acquires an ETC clock Record signal, an optical signal, a fast electric field signal, a slow electric field signal, a magnetic field signal, a thunder signal and a flash light intensity signal, the server collects and stores the lightning observation data and transmits the lightning observation data to the second intelligent terminal, so that the second intelligent terminal monitors outdoor conditions, the running state of each device and the lightning observation data in real time, full-automatic and reliable collection of the lightning observation data in the lightning observation process can be realized, the defects caused by manual operation can be effectively reduced, and the automation degree and the reliability of the observation system can be effectively improved; the invention can realize the synchronous high-precision measurement of sound, light, electricity and magnetic signals in the process of lightning generation, effectively improve the working efficiency and save the working time.
Drawings
FIG. 1 is a schematic diagram of a natural lightning discharge sound, light, electricity and magnetism multi-physical process monitoring system according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a light-operated window shade device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a first intelligent terminal according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an intelligent switching device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a surface device of a high-speed imaging device according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a light detecting device according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a second intelligent terminal according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a server according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, which is a schematic structural diagram of a natural lightning discharge sound, light, electricity, and magnetism multiple physical process monitoring system according to an embodiment of the present invention, the system includes a first intelligent terminal 1, a second intelligent terminal 8, a server 7, a light-controlled curtain device 12, an intelligent switch device 2, a first camera device 10, a high-speed camera device 3, an electric field measuring device 4, a magnetic field measuring device 5, a thunder detecting device 6, a light detecting device 9, and a second camera device 11;
the intelligent switch device 2 is respectively connected with the first intelligent terminal 1 and the high-speed camera device 3;
the server 7 is respectively connected with the first intelligent terminal 1, the second intelligent terminal 8, the high-speed camera device 3, the electric field measuring device 4, the magnetic field measuring device 5, the thunder detecting device 6, the optical detecting device 9, the second shooting device 11 and the first shooting device 10;
the second shooting device 11 is used for obtaining an optical image of outdoor weather conditions;
the first intelligent terminal 1 is configured to generate a first control instruction according to the optical image of the outdoor weather condition from the server, and send the first control instruction to the intelligent switch device 2 to control to start or close the high-speed camera device 3;
the intelligent switch device 2 is used for responding to the control instruction to execute corresponding operation;
the light-operated curtain device 12 is used for executing rising or falling operation according to the collected illumination intensity data;
the first shooting device 10 is configured to shoot optical images of the light-controlled curtain device 12, the server 7, the high-speed camera device 3, the electric field measuring device 4, the magnetic field measuring device 5, and the thunder detecting device 6, generate operation image data, and send the operation image data to the server 7;
the optical detection device 9 is configured to collect an outdoor flash light intensity signal, generate a TTL level signal and send the TTL level signal to the server 7 when the flash light intensity signal reaches a preset light intensity threshold, and then synchronously collect the flash light intensity signal in response to a trigger signal sent by the server 7;
the second intelligent terminal 8 is configured to generate a second control instruction according to the optical image of the outdoor weather condition and the operation image data sent by the server 7, and return the second control instruction to the server 7;
the server 7 is configured to send the second control instruction to the high-speed camera 3, the electric field measurement device 4, the magnetic field measurement device 5, the thunder detection device 6, and the optical detection device 9 to enter an acquisition state, generate a trigger signal according to the TTL level signal, and send the trigger signal to the high-speed camera 3, the electric field measurement device 4, the magnetic field measurement device 5, the thunder detection device 6, and the optical detection device 9 to start synchronous recording, so as to receive and store thunder observation data; the lightning observation data comprise ETC clock Record signals, optical signals, fast electric field signals, slow electric field signals, magnetic field signals, thunder signals and flash light intensity signals;
the high-speed camera device 3 is used for responding to the trigger signal and synchronously acquiring the optical signal at a high speed according to the ETC clock Record signal;
the electric field measuring device 4 is used for responding to the trigger signal and synchronously acquiring the fast electric field signal and the slow electric field signal;
the magnetic field measuring device 5 is used for responding to the trigger signal and synchronously acquiring the magnetic field signal;
and the thunder detection device 6 is used for responding to the trigger signal and synchronously acquiring the thunder signal.
Specifically, the first intelligent terminal 1 and the second intelligent terminal 8 may be control device terminals such as a mobile phone or a remote computer. The high-speed camera 3 may be a high-speed camera FASTCAM SA-X2, and is configured to acquire an ETC clock Record signal and an optical signal, where the ETC clock Record signal is an exposure clock signal and a shooting start Record signal, and further acquire the optical signal synchronously at a high speed according to the ETC clock Record signal; and the high-speed camera device 3 is placed at a position close to the window, and the high-speed camera device 3 is adjusted or controlled in real time according to the lightning weather due to high price, so that the loss of the high-speed camera device 3 can be effectively reduced, and the service life of the high-speed camera device 3 is further prolonged. The electric field measuring device 4 may include a fast electric field variation meter and a slow electric field variation meter for collecting fast electric field signals and slow electric field signals. The magnetic field measuring device 5 may be a magnetic field measuring instrument for acquiring magnetic field signals. The thunder detection device 6 can be an array type thunder detection device and is used for collecting thunder signals. The light detection device 9 may be a lightning light detector, collects outdoor flash light intensity signals, and generates TTL level signals and transmits them to the server 7 when the flash light intensity signals reach a preset light intensity threshold. The first photographing device 10 and the second photographing device 11 are common optical photographing devices such as a camera, wherein the second photographing device 11 is used for photographing an optical image of outdoor weather conditions, and the first photographing device 10 is used for photographing the optical images of the light-operated curtain device 13, the server 7, the high-speed photographing device 3, the electric field measuring device 4, the magnetic field measuring device 5 and the thunder detecting device 6 so as to monitor the operation state of each device and the lifting condition of the curtain, and is used for judging whether to open each monitoring device.
The natural lightning stroke sound, light, electricity and magnetism multi-physical process monitoring system comprises a first intelligent terminal 1, a second intelligent terminal 8, a server 7, a light-operated curtain device 12, an intelligent switch device 2, a first shooting device 10, a high-speed camera device 3, an electric field measuring device 4, a magnetic field measuring device 5, a thunder detecting device 6, a light detecting device 9 and a second shooting device 11, wherein the second shooting device 11 is adopted to obtain an optical image of outdoor weather conditions in real time, and then the first intelligent terminal 1 generates a first control instruction according to the optical image of the outdoor weather conditions from the server 7 and sends the first control instruction to the intelligent switch device 2 to start the high-speed camera device 3; in addition, the light-operated curtain device 12 executes an operation of lifting or falling according to the collected illumination intensity data, then the first photographing device 10 photographs the optical images of the light-operated curtain device 12, the server 7, the high-speed camera device 3, the electric field measuring device 4, the magnetic field measuring device 5 and the thunder detecting device 6 in real time, generates running image data and sends the running image data to the server 7, the server 7 sends the running image data and the optical image of the outdoor weather condition to the second intelligent terminal 8, so that the second intelligent terminal 8 generates a second control instruction and returns the second control instruction to the server 7 to control the high-speed camera device 3, the electric field measuring device 4, the magnetic field measuring device 5, the thunder detecting device 6 and the light detecting device 9 to enter a data collecting state, and then the light detecting device 9 analyzes the collected flash light intensity signal, generating a TTL level signal and sending the TTL level signal to a server 7, so that the server 7 generates a trigger signal according to the TTL level signal, and sent to the high-speed camera 3, the electric field measuring device 4, the magnetic field measuring device 5, the thunder detecting device 6 and the optical detecting device 9, so that each monitoring device synchronously acquires an ETC clock Record signal, an optical signal, a fast electric field signal, a slow electric field signal, a magnetic field signal, a thunder signal and a flash light intensity signal, the server 7 collects and stores the lightning observation data and transmits the lightning observation data to the second intelligent terminal 8, so that the second intelligent terminal 8 monitors outdoor conditions, the running state of each device and the lightning observation data in real time, full-automatic and reliable collection of the lightning observation data in the lightning observation process can be realized, the defects caused by manual operation can be effectively reduced, and the automation degree and the reliability of the observation system can be effectively improved; the invention can realize the synchronous high-precision measurement of sound, light, electricity and magnetic signals in the process of lightning generation, effectively improve the working efficiency and save the working time.
In a preferred embodiment, on the basis of the above-mentioned embodiment, referring to fig. 2, it is a schematic structural diagram of a light-operated window shade device according to an embodiment of the present invention, in order to implement functions of the light-operated window shade device 12, such as adjusting the open/close state of the device according to the illumination intensity data, the light-operated window shade device 12 includes a window shade 121, a light sensor 122, and a first processor 123;
the light sensor 122 is installed on the curtain 121 and used for collecting illumination intensity data;
the first processor 123 is connected to the light sensor 122 and the curtain 121, and configured to receive the illumination intensity data, and further determine whether an illumination intensity value in the illumination intensity data reaches a preset illumination intensity threshold value; if the light intensity value reaches the light intensity threshold value, controlling the curtain 121 to rise so as to enable the curtain 121 to be in an open state; if the light intensity value does not reach the light intensity threshold value, the curtain 121 is controlled to fall so that the curtain 121 is in a closed state.
Specifically, the light-operated curtain device 12 may be a light-operated intelligent device such as an intelligent curtain or an intelligent barrier, which has a light sensing function and a lift control function, where the light sensing function may be a visible light sensing function. The illumination data may be illumination parameters of the visible light collected by a light sensor on the light-operated curtain device, such as illumination parameters for collecting illumination of the visible light to obtain an illumination value and the like. Further, a light sensor 122 is installed on the outdoor side of the light-controlled curtain device 12 for collecting the illumination intensity data. The first processor 123 controls the curtain 121 to ascend and descend according to the collected illumination data. In actual operation, when the light intensity is low in rainy days or nights, the curtain 121 is controlled to automatically rise; when the illumination intensity is high in the daytime and no lightning phenomenon is possible, the curtain 121 is controlled to automatically fall down, so that the lens of the camera is prevented from being damaged due to too high light intensity.
In a preferred embodiment, referring to fig. 3, the schematic structural diagram of a first intelligent terminal provided in an embodiment of the present invention is shown, where the first intelligent terminal 1 includes a weather forecast module 110, a data receiving module 120, and an analysis module 130;
the data receiving module 120 is configured to receive an optical image of outdoor weather conditions collected by the second camera 11 from the server 7;
the weather forecast module 110 connected to the data receiving module 120 is configured to obtain local weather forecast data according to a crawling system;
the analysis module 130 connected to the data receiving module 120 is configured to determine whether the outdoor weather condition is in a thunderstorm state currently according to the optical image of the outdoor weather condition or the weather forecast data, and generate a first control instruction; wherein the first control instruction comprises an opening instruction and a closing instruction;
the analysis module 130 includes a first judgment module 131 and a second judgment module 132;
the first judging module 131 is configured to generate the start instruction and send the start instruction to the intelligent switch device 2 to control to start the high-speed camera device 3 if it is judged that the current state is in a thunderstorm state;
the second determining module 132 is configured to generate the closing instruction if it is determined that the vehicle is not in a thunderstorm state currently, and send the closing instruction to the intelligent switch device 2 to control to close the high-speed camera device 3.
Further, referring to fig. 4, which is a schematic structural diagram of an intelligent switching device according to an embodiment of the present invention, the intelligent switching device 2 includes an enabling module 21 and a disabling module 22;
the starting module 21 is configured to respond to the starting instruction and control the high-speed camera to start up;
the shutdown module 22 is configured to execute a power-off operation in response to the shutdown instruction, and control the high-speed image capturing apparatus 3 to shut down.
It should be noted that, the user may directly judge the current weather condition through the optical image of the outdoor weather condition collected by the data receiving module 120 of the first intelligent terminal 1 or the weather forecast data collected by the weather forecast module 110. Because the high-speed camera device is expensive and is easy to damage equipment when being started up for 24 hours every day, a user controls the intelligent switch device 2 through the first intelligent terminal 1 only in the thunderstorm weather, so that the high-speed camera device 3 is started, such as a remote control program of a mobile phone terminal. If in non-thunderstorm weather, the user realizes through first intelligent terminal 1 control intelligent switching device 2 high-speed camera device 3 cuts off the power supply, can effectively reduce high-speed camera device 3's consumption, prolongs high-speed camera device 3's life.
Optionally, referring to fig. 5, it is a schematic structural diagram of a surface device of a high-speed image pickup apparatus according to an embodiment of the present invention, where a temperature sensor 31 and a second processor 32 are disposed on a surface of the high-speed image pickup apparatus 3;
the temperature sensor 31 is used for sensing the temperature of the surface of the high-speed camera device 3, generating a temperature signal and sending the temperature signal to the second processor 32;
the second processor 32 is connected with the temperature sensor 31 and the intelligent switch device 2, and is used for receiving the temperature signal from the temperature sensor 31;
judging whether the temperature value in the temperature signal reaches a preset temperature threshold value or not; if the temperature value reaches the temperature threshold value, generating a disconnection signal and transmitting the disconnection signal to the closing module so that the intelligent switching device 2 executes power-off operation and further controls the high-speed camera device 3 to be powered off; and if the temperature value does not reach the temperature threshold value, not executing any operation.
Specifically, the high-speed imaging device 3 is surface-mounted with a temperature sensor 31 and a second processor 32, which are connected to the intelligent switching device 2. The temperature sensor 31 sends the acquired temperature data to the second processor 32, and the second processor 32 generates a corresponding signal to control the intelligent switch device 2. Under the condition that the temperature value in the temperature data reaches the preset temperature threshold value, the high-speed camera device 3 is considered to be too high in temperature, a disconnection signal is generated and sent to the intelligent socket of the intelligent switch device 2, so that the intelligent socket is powered off, the high-speed camera device 3 stops working, the high-speed camera device 3 is protected from overheating, the service life of equipment can be effectively prolonged, and loss is reduced.
In a preferred embodiment, referring to fig. 6, which is a schematic structural diagram of an optical detection device provided in an embodiment of the present invention, in order to realize functions of acquiring a flash light intensity signal and analyzing and judging, etc. by an optical detection device 9, the optical detection device 9 includes a light intensity acquisition module 91 and a third processor 92;
the light intensity acquisition module 91 is used for acquiring outdoor flash light intensity signals;
the third processor 92 connected to the light intensity collecting module 91 is configured to determine whether the flash light intensity signal reaches a preset light intensity threshold; if the flash light intensity signal reaches the light intensity threshold, generating a TTL level signal, and sending the TTL level signal to the server 7, so as to respond to a trigger signal sent by the server 7, synchronously acquire the flash light intensity signal through the light intensity acquisition module 91, and send the flash light intensity signal to the server 7 in real time;
and if the flash light intensity signal does not reach the light intensity threshold value, not executing any operation.
It should be noted that the light intensity collecting module 91 may also be a device with a light sensing function, such as a light trigger sensor. Wherein the sensing function for light may be a sensing function for visible light. The light intensity data 91 may be light intensity data of visible light collected by the light detection device, such as collecting light intensity of visible light to obtain light intensity data such as a light intensity value. Further, the third processor 91 determines whether lightning occurs according to the collected flash light intensity signal. If the real-time flash light intensity signal acquired by the light detection device 9 reaches the light intensity threshold, the light intensity is considered to be too high, the possibility of lightning at present is judged, and the light detection device 9 generates a TTL level signal and sends the TTL level signal to the server; and if the flash light intensity signal does not reach the light intensity threshold value, judging that no lightning occurs currently, and not executing any operation.
In a preferred embodiment, referring to fig. 7, which is a schematic structural diagram of a second intelligent terminal provided in an embodiment of the present invention, in order to implement functions of the second intelligent terminal 8, such as communication, controlling applications of each device, and the like, the second intelligent terminal 8 includes a second communication module 81, a real-time data receiving module 82, and a control module 83;
the second communication module 81 is configured to communicate with the server 7;
the real-time data receiving module 82 is configured to receive the operation image data of the first photographing device 10 in real time to monitor the operation state of each device, and receive the optical image of the outdoor weather condition sent by the second photographing device 11 in real time to monitor the outdoor weather condition; receiving lightning observation data sent by the server 7 to monitor a lightning process;
the control module 83 connected to the real-time data receiving module 82 is configured to generate the second control instruction according to the operation image data and the optical image of the outdoor weather condition, and return the second control instruction to the server 7.
Specifically, the second intelligent terminal 8 uses remote control software to implement communication control with the server 7 of the observation system, such as Teamviewer. The outdoor condition, the running state of each device and lightning observation data can be monitored in real time. Therefore, through the remote control application program control server, the user sets the operation parameters of the application program in each monitoring device, so that each monitoring device enters a data acquisition state and waits for a trigger signal. Through wireless communication's control means and hardware device's structural connection, realize thunder and lightning observation system automatic acquisition thunder and lightning observation data, reduce the drawback that manual operation brought, can effectively improve observation system's degree of automation and reliability, guarantee thunder and lightning observation data's objectivity and authenticity.
In a preferred embodiment, referring to fig. 8, which is a schematic structural diagram of a server according to an embodiment of the present invention, the server 7 includes a response module 71, a trigger management module 72, a high-speed data acquisition module 73, a high-speed data storage module 74, and a first communication module 75;
the response module 71 is configured to respond to the second control instruction, and control the high-speed camera 3, the electric field measuring device 4, the magnetic field measuring device 5, the thunder detecting device 6, and the optical detecting device 9 to enter a data acquisition state;
the trigger signal management module 72 is configured to generate a trigger signal according to the TTL level signal sent by the optical detection device 9, and send the trigger signal to the high-speed camera 3, the electric field measurement device 4, the magnetic field measurement device 5, the thunder detection device 6, and the optical detection device 9, so as to synchronously record the thunder observation data;
the high-speed data acquisition module 73 is configured to receive an ETC clock Record signal and an optical signal from the high-speed image capturing device 3, a fast electric field signal and a slow electric field signal of the electric field measuring device 4, a magnetic field signal of the magnetic field measuring device 5, a thunder signal of the thunder detecting device 6, and a flash light intensity signal of the light detecting device 9, and receive the operation image data of the first image capturing device 10 and an optical image of an outdoor weather condition sent by the second image capturing device 11 in real time;
the high-speed data storage module 74 connected to the high-speed data acquisition module 73 and configured to store the ETC clock Record signal, the optical signal, the fast electric field signal, the slow electric field signal, the magnetic field signal, the thunder signal, and the flash light intensity signal;
the first communication module 75 is configured to communicate with the second intelligent terminal 8, and send the operation image data, the optical image of the outdoor weather condition, and the lightning observation data to the second intelligent terminal 8.
In order to realize the functions of the server 7, such as communication, control of each monitoring device, etc., in this embodiment, the server 7 includes a response module 71 and a first communication module 75, and the server sets the operating parameters set by the second intelligent terminal 8 for each monitoring device through the response module 71 by the server 7, so that each monitoring device enters a data acquisition state. The first communication module 75 may be a wireless communication module, and is configured to communicate with each monitoring device to collect lightning observation data, communicate with the second intelligent terminal 8, transmit the device operating condition and the lightning observation data in real time, and control each monitoring device by the remote second intelligent terminal 8. In order to implement functions of generating a trigger signal by the server 7, in this embodiment, the server 7 includes a trigger signal management module 72, where the trigger signal management module receives, in real time, a TTL level signal sent by the optical detection device 9 and generates a trigger signal, and the trigger signal is used to synchronously trigger signal acquisition functions of the high-speed image capturing device 3, the electric field measuring device 4, the magnetic field measuring device 5, the thunder detection device 6, and the optical detection device 9.
In a preferred embodiment, the high-speed camera 3, in response to the second control instruction, enters a data acquisition state, further in response to the trigger signal, synchronously acquires the optical signal at a high speed according to the ETC clock Record signal, and sends the optical signal to the server 7;
the electric field measuring device 4 is configured to enter a data acquisition state in response to the second control instruction, further respond to the trigger signal, synchronously acquire the fast electric field signal and the slow electric field signal, and send the signals to the server 7;
the magnetic field measuring device 5 is configured to enter a data acquisition state in response to the second control instruction, further respond to the trigger signal, synchronously acquire the magnetic field signal, and send the magnetic field signal to the server 7;
and the thunder detection device 6 is configured to enter a data acquisition state in response to the second control instruction, further respond to the trigger signal, synchronously acquire the thunder signal, and send the thunder signal to the server 7.
The high-speed camera device 3, the electric field measuring device 4, the magnetic field measuring device 5, the thunder detecting device 6 and the optical detecting device 9 respond to the second control instruction, enter a data acquisition state and wait for a trigger signal. And then in response to the trigger signal, synchronously acquiring the ETC clock Record signal, the optical signal, the fast electric field signal, the slow electric field signal, the magnetic field signal, the thunder signal and the flash light intensity signal, sending the signals to the high-speed data acquisition module 73 of the server 7, and storing the signals in the high-speed data storage module 74.
In a preferred embodiment, the server 7 is connected to a power supply via a temperature-dependent switch.
The server 7 is connected to a power supply through a temperature control switch, when the temperature control switch detects that the temperature is higher than a preset protection temperature threshold value, the temperature control switch is automatically powered off, and power supply to the server 7 is stopped, so that the server 7 is protected, and a lightning observation system is protected.
It should be noted that the above-described device embodiments are merely illustrative, where the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. In addition, in the drawings of the embodiment of the apparatus provided by the present invention, the connection relationship between the modules indicates that there is a communication connection between them, and may be specifically implemented as one or more communication buses or signal lines. One of ordinary skill in the art can understand and implement it without inventive effort.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (10)
1. A natural lightning stroke discharging sound, light, electricity and magnetism multi-physical process monitoring system is characterized by comprising a first intelligent terminal, a second intelligent terminal, a server, a light-operated curtain device, an intelligent switch device, a first shooting device, a high-speed shooting device, an electric field measuring device, a magnetic field measuring device, a thunder detecting device, a light detecting device and a second shooting device;
the intelligent switch device is respectively connected with the first intelligent terminal and the high-speed camera device;
the server is respectively connected with the first intelligent terminal, the second intelligent terminal, the high-speed camera device, the electric field measuring device, the magnetic field measuring device, the thunder detecting device, the light detecting device, the second shooting device and the first shooting device;
the second shooting device is used for acquiring an optical image of outdoor weather conditions;
the first intelligent terminal is used for generating a first control instruction according to the optical image of the outdoor weather condition from the server and sending the first control instruction to the intelligent switching device so as to control the high-speed camera device to be started or closed;
the intelligent switch device is used for responding to the control instruction to execute corresponding operation;
the light-operated curtain device is used for executing rising or falling operation according to the collected illumination intensity data;
the first shooting device is used for shooting optical images of the light-operated curtain device, the server, the high-speed camera device, the electric field measuring device, the magnetic field measuring device and the thunder detecting device, generating operation image data and sending the operation image data to the server;
the optical detection device is used for collecting outdoor flash light intensity signals, generating TTL level signals and sending the TTL level signals to the server when the flash light intensity signals reach a preset light intensity threshold value, and then responding to trigger signals sent by the server to synchronously collect the flash light intensity signals;
the second intelligent terminal is used for generating a second control instruction according to the optical image of the outdoor weather condition and the operation image data sent by the server and returning the second control instruction to the server;
the server is used for sending the second control instruction to the high-speed camera device, the electric field measuring device, the magnetic field measuring device, the thunder detecting device and the optical detecting device so as to enter an acquisition state, further generating a trigger signal according to the TTL level signal, and sending the trigger signal to the high-speed camera device, the electric field measuring device, the magnetic field measuring device, the thunder detecting device and the optical detecting device so as to start synchronous recording, and thus receiving and storing thunder observation data; the lightning observation data comprise ETC clock Record signals, optical signals, fast electric field signals, slow electric field signals, magnetic field signals, thunder signals and flash light intensity signals;
the high-speed camera device is used for responding to the trigger signal and synchronously acquiring the optical signal at a high speed according to the ETC clock Record signal;
the electric field measuring device is used for responding to the trigger signal and synchronously acquiring the fast electric field signal and the slow electric field signal;
the magnetic field measuring device is used for responding to the trigger signal and synchronously acquiring the magnetic field signal;
the thunder detection device is used for responding to the trigger signal and synchronously acquiring the thunder signal.
2. The natural lightning strike discharge acoustic, optical, electrical, magnetic multi-physical process monitoring system of claim 1, wherein the light-operated window covering device comprises a window covering, a light sensor, a first processor;
the light sensor is arranged on the curtain and used for collecting illumination intensity data;
the first processor is connected with the light sensor and the curtain and used for receiving the illumination intensity data and further judging whether the illumination intensity value in the illumination intensity data reaches a preset illumination intensity threshold value or not; if the illumination intensity value reaches the illumination intensity threshold value, controlling the curtain to rise so as to enable the curtain to be in an opening state; and if the illumination intensity value does not reach the illumination intensity threshold value, controlling the curtain to fall so as to enable the curtain to be in a closed state.
3. The natural lightning discharging sound, light, electricity and magnetism multi-physical process monitoring system according to claim 1, wherein the first intelligent terminal comprises a weather forecast module, a data receiving module and an analysis module;
the data receiving module is used for receiving the optical image of the outdoor weather condition collected by the second shooting device from the server;
the weather forecast module is connected with the data receiving module and used for acquiring local weather forecast data according to the crawling system;
the analysis module is connected with the data receiving module and used for judging whether the outdoor weather condition is in a thunderstorm state or not according to the optical image of the outdoor weather condition or the weather forecast data and generating a first control instruction; wherein the first control instruction comprises an opening instruction and a closing instruction;
the analysis module comprises a first judgment module and a second judgment module;
the first judgment module is used for generating the starting instruction and sending the starting instruction to the intelligent switching device to control the high-speed camera shooting device to be started if the current thunderstorm state is judged;
and the second judgment module is used for generating the closing instruction and sending the closing instruction to the intelligent switching device to control the closing of the high-speed camera device if the second judgment module judges that the second judgment module is not in a thunderstorm state at present.
4. The natural lightning strike discharge acoustic, optical, electrical, magnetic multi-physical process monitoring system of claim 3, wherein the intelligent switching device comprises an activation module and a deactivation module;
the starting module is used for responding to the starting instruction and controlling the high-speed camera device to start;
and the closing module is used for responding to the closing instruction, executing power-off operation and controlling the high-speed camera to be shut down.
5. The natural lightning discharge sound, light, electricity, magnetism multi-physical process monitoring system of claim 4, characterized in that the surface of the high-speed camera device is provided with a temperature sensor and a second processor;
the temperature sensor is used for sensing the temperature of the surface of the high-speed camera device, generating a temperature signal and sending the temperature signal to the second processor;
the second processor is connected with the temperature sensor and the intelligent switch device and used for receiving a temperature signal from the temperature sensor;
judging whether the temperature value in the temperature signal reaches a preset temperature threshold value or not; if the temperature value reaches the temperature threshold value, generating a disconnection signal and transmitting the disconnection signal to the closing module so that the intelligent switching device executes power-off operation and further controls the high-speed camera device to be powered off; and if the temperature value does not reach the temperature threshold value, not executing any operation.
6. The natural lightning strike discharge sound, light, electricity, magnetism multi-physical process monitoring system of claim 1, wherein the light detection device comprises a light intensity acquisition module and a third processor;
the light intensity acquisition module is used for acquiring outdoor flash light intensity signals;
the third processor is connected with the light intensity acquisition module and is used for judging whether the flash light intensity signal reaches a preset light intensity threshold value; if the flash light intensity signal reaches the light intensity threshold value, generating a TTL level signal, sending the TTL level signal to the server, responding to a trigger signal sent by the server, synchronously acquiring the flash light intensity signal through the light intensity acquisition module, and sending the flash light intensity signal to the server in real time;
and if the flash light intensity signal does not reach the light intensity threshold value, not executing any operation.
7. The natural lightning stroke sound, light, electricity, magnetism multi-physical process monitoring system of claim 1, wherein the second intelligent terminal comprises a second communication module, a real-time data receiving module and a control module;
the second communication module is used for communicating with the server;
the real-time data receiving module is used for receiving the running image data of the first shooting device in real time so as to monitor the running state of each device, and receiving the optical image of the outdoor weather condition sent by the second shooting device in real time so as to monitor the outdoor weather condition; receiving lightning observation data sent by the server to monitor a lightning process;
and the control module is connected with the real-time data receiving module and used for generating the second control instruction according to the running image data and the optical image of the outdoor weather condition and returning the second control instruction to the server.
8. The natural lightning strike discharge acoustic, optical, electrical, magnetic multi-physical process monitoring system of claim 1, wherein the server comprises a response module, a trigger signal management module, a high-speed data acquisition module, a high-speed data storage module, and a first communication module;
the response module is used for responding to the second control instruction and controlling the high-speed camera device, the electric field measuring device, the magnetic field measuring device, the thunder detecting device and the optical detecting device to enter a data acquisition state;
the trigger signal management module is used for generating a trigger signal according to the TTL level signal sent by the optical detection device and sending the trigger signal to the high-speed camera device, the electric field measurement device, the magnetic field measurement device, the thunder detection device and the optical detection device so as to synchronously record the thunder observation data;
the high-speed data acquisition module is used for receiving ETC clock Record signals and optical signals from the high-speed camera device, fast electric field signals and slow electric field signals of the electric field measuring device, magnetic field signals of the magnetic field measuring device, thunder signals of the thunder detecting device and flash light intensity signals of the light detecting device, and receiving the running image data of the first shooting device and optical images of outdoor weather conditions sent by the second shooting device in real time;
the high-speed data storage module is connected with the high-speed data acquisition module and is used for storing the ETC clock Record signal, the optical signal, the fast electric field signal, the slow electric field signal, the magnetic field signal, the thunder signal and the flash light intensity signal;
the first communication module is used for communicating with the second intelligent terminal and sending the operation image data, the optical image of the outdoor weather condition and the lightning observation data to the second intelligent terminal.
9. The natural lightning stroke discharge sound, light, electricity and magnetism multi-physical process monitoring system according to claim 1, wherein the high-speed camera device is used for entering a data acquisition state in response to the second control instruction, further responding to the trigger signal, synchronously acquiring the optical signal at a high speed according to the ETC clock Record signal, and sending the optical signal to the server;
the electric field measuring device is used for responding to the second control instruction, entering a data acquisition state, further responding to the trigger signal, synchronously acquiring the fast electric field signal and the slow electric field signal and sending the signals to the server;
the magnetic field measuring device is used for responding to the second control instruction, entering a data acquisition state, further responding to the trigger signal, synchronously acquiring the magnetic field signal and sending the magnetic field signal to the server;
and the thunder detection device is used for responding to the second control instruction, entering a data acquisition state, further responding to the trigger signal, synchronously acquiring the thunder signal and sending the thunder signal to the server.
10. The natural lightning discharge acoustics, optical, electrical, magnetic multi-physical process monitoring system of claim 1, wherein the server is connected to a power supply through a temperature controlled switch.
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| CN110470278A (en) * | 2019-08-26 | 2019-11-19 | 南方电网科学研究院有限责任公司 | A kind of transmission line lightning stroke optical path monitoring system and its monitoring method |
| CN110488165B (en) * | 2019-08-29 | 2021-11-30 | 南方电网科学研究院有限责任公司 | Lightning stroke discharge comprehensive analysis method and device, terminal equipment and storage medium |
| CN112698108B (en) * | 2020-12-03 | 2024-01-05 | 龙源(北京)新能源工程技术有限公司 | Synchronous observation method and system for multiple physical quantities of fan blades |
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