CN116246400A - High-voltage electronic warning device based on microwave induction and operation method thereof - Google Patents
High-voltage electronic warning device based on microwave induction and operation method thereof Download PDFInfo
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- CN116246400A CN116246400A CN202211623461.5A CN202211623461A CN116246400A CN 116246400 A CN116246400 A CN 116246400A CN 202211623461 A CN202211623461 A CN 202211623461A CN 116246400 A CN116246400 A CN 116246400A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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Abstract
The invention provides a high-voltage electronic warning device based on microwave induction and an operation method thereof. The operation method of the high-voltage electronic warning device specifically comprises the following steps: the method comprises the steps of monitoring environmental fluctuation in areas with different heights around the electric power facility in real time, determining fluctuation conditions around the electric power facility when the environmental fluctuation around the electric power facility is detected, identifying approaching conditions of objects around the electric power facility, judging approaching object types and approaching distances, making corresponding alarming measures, and alarming and expelling according to the alarming measures. The invention can detect the environmental fluctuation in the areas with different heights around the electric power facility, and judge the environmental fluctuation, so as to make corresponding alarm, adapt to the alarm requirements under different conditions, reduce the probability of false alarm and have higher alarm efficiency.
Description
Technical Field
The invention relates to the technical field of early warning protection of electric power facilities, in particular to a high-voltage electronic warning device based on microwave induction and an operation method thereof.
Background
In recent years, with the rapid development of power systems, power grids have become more and more dense, and in order to meet the increasing demand for electricity from various places, high-voltage distribution lines have been spread throughout cities and villages. The voltage of the high-voltage distribution line is as high as tens of thousands of volts or even hundreds of thousands of volts, so that the high-voltage distribution line can cause death of people even without direct contact, and the higher the voltage is, the greater the danger to people is. The dense lines, towers and transformer areas are extremely widely distributed, warning is not available on power facilities such as high-voltage distribution lines, and passersby, vehicles and the like often have serious accidents due to poor security and light safety consciousness. In order to reduce the probability of accidental touching of power equipment by pedestrians, vehicles and the like in the past, a mode of additionally installing isolation equipment such as guardrails, fences and the like and providing hanging type warning boards or induction warning is often adopted for early warning measures of power facilities to realize dangerous warning reminding.
However, with the rapid development of national economy, construction requirements such as high-rise construction, highway construction, bridge construction and town construction, and road construction are such that construction sites become visible everywhere, and large-sized mechanical vehicles such as cranes and excavators are inevitably used frequently along with the increase of construction sites. In order to guarantee the construction progress, the night construction of construction enterprises is also common, so that large-scale mechanical vehicles such as cranes and excavators are easy to scratch distribution lines and related equipment due to visual field constraint and night brightness limitation in the construction process, and operation faults of electric facilities are caused.
Aiming at the problem of scratch of distribution lines of large-scale mechanical vehicles on a construction site, the existing mode of additionally installing isolation equipment such as guardrails, fences and the like is difficult to realize the protection function of electric facilities due to the problem of the working area of the large-scale mechanical vehicles, and in the construction process of a crane, the crane is generally in high-altitude operation, and the guardrails and the fences cannot realize the protection of the electric facilities in a high-altitude range. The mode of the hanging type warning board cannot guarantee the warning effect in the construction process at night, the warning board is not easy to find at night in the construction process at night, and active warning cannot be carried out, a driver of a large-sized mechanical vehicle possibly ignores the warning board due to a blind area of a visual field or too low brightness at night, and the safety of electric facilities still cannot be guaranteed. The mode of induction alarm is easy to perform false induction on the construction waste in the construction process, so that false alarm occurs, and the alarm efficiency is low. The existing electric power facility warning measures cannot be suitable for wide application of large-scale mechanical vehicles in construction sites, the warning effect is not large, and the warning efficiency is low.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a high-voltage electronic warning device based on microwave induction and an operation method thereof, which utilize an induction module to detect environmental fluctuation in areas with different heights around an electric power facility, can further judge the environmental fluctuation, and formulate corresponding warning measures according to judging results, so that the problems that the conventional warning measures cannot be suitable for the warning condition of large-sized mechanical vehicles in a construction site, the warning effect is not large and the warning efficiency is low can be solved, and the safety of the electric power facility can be further ensured.
The invention aims at realizing the following technical scheme:
the utility model provides a high voltage electronic warning device based on microwave response, high voltage electronic warning device installs on electric power facility rack, includes response module, warning module and control module, response module and warning module all are connected with control module, response module detects the environment fluctuation in the different high-altitude region around the electric power facility in real time to when detecting the environment fluctuation, with environment fluctuation data transmission to control module, control module is used for judging the fluctuation condition around the electric power facility according to environment fluctuation data, and formulates corresponding warning measure, warning module is used for warning and expelling according to the warning measure.
Further, the induction module comprises a plurality of microwave induction units and a plurality of infrared induction units, a microwave induction unit and an infrared induction unit are respectively arranged in each height area of the electric power facility rack, each microwave induction unit and each infrared induction unit are connected with the control module, and each microwave induction unit and each infrared induction unit are used for detecting environment fluctuation data and transmitting the environment fluctuation data to the control module.
Further, the warning module comprises an indication lamp plate and a sound warning unit, the indication lamp plate and the sound warning unit are connected with the control module, and the brightness of the indication lamp plate and the warning volume of the sound warning unit are set through warning measures.
An operation method of a high-voltage electronic warning device based on microwave induction comprises the following steps:
monitoring environmental fluctuation in areas with different heights around the power facility in real time, and collecting environmental fluctuation data when the environmental fluctuation around the power facility is detected;
determining fluctuation conditions around the electric power facilities according to the environmental fluctuation data, and identifying approaching conditions of objects around the electric power facilities according to the fluctuation conditions;
and judging the type and the approaching distance of the approaching object based on the approaching condition of the object, making alarming measures according to the type and the approaching distance of the object, and alarming and expelling according to the alarming measures.
Further, when determining the fluctuation situation around the electric power facility according to the environmental fluctuation data, determining the specific position of the object approaching according to the environmental fluctuation data in real time, and acquiring the object approaching track according to the specific position of the object approaching, wherein the specific process of acquiring the object approaching track according to the specific position of the object approaching is as follows: and determining a height area where the environmental fluctuation is located based on the environmental fluctuation data, selecting a point in the height area where the environmental fluctuation is located on the electric power facility rack as a standard point, collecting the distance between each time point of the approaching object and the standard point through the sensing module, constructing a three-dimensional coordinate system according to the standard point, determining the coordinate corresponding to the approaching object at each time point according to the distance between the approaching object at each time point and the standard point, and acquiring the approaching track of the object based on the coordinate corresponding to the approaching object at each time point.
Further, when judging the type of the approaching object based on the situation of the approaching object, retrieving the path of the approaching object, extracting the characteristics of the path of the approaching object, obtaining the motion characteristics of the approaching object, retrieving the environmental data around the electric power facility, and determining the type of the approaching object according to the motion characteristics of the approaching object and the current environmental data.
Further, the object types include pedestrians, vehicles, and small animals.
The beneficial effects of the invention are as follows:
the method can detect the environmental fluctuation in the areas with different heights around the electric power facility, further judge the environmental fluctuation, and formulate corresponding alarming measures according to the judging result, so that even a large-sized mechanical vehicle in high-altitude operation can timely make corresponding alarming. And before the warning measures are made, the types of the approaching objects can be judged, if the warning measures are needed, such as pedestrians, vehicles, small animals and the like, the corresponding warning measures are made, and the warning measures are implemented by arranging the indication lamp plate and the sound warning unit, so that the warning requirements under different conditions can be met, and the problem that the large-sized mechanical vehicle misses the warning due to the blind area of the visual field and the like can be avoided. If the type of the object which is close to the electric power facility is judged to be of the type which does not need to be alarmed, such as construction waste generated in the construction process, under the influence of the environment, when the electric power facility is moved around, the high-voltage electronic warning device does not trigger the alarm, the probability of false alarm is reduced, and the warning efficiency is further improved.
Drawings
FIG. 1 is a schematic view of a construction of the present invention;
fig. 2 is a schematic flow chart of the present invention.
Wherein: 1. the device comprises an induction module 11, a microwave induction unit 12, an infrared induction unit 2, a warning module 21, an indicator light plate 22, a sound warning unit 3 and a control module.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Examples:
the utility model provides a high voltage electronic warning device based on microwave response, high voltage electronic warning device installs on electric power facility rack, as shown in fig. 1, including response module 1, warning module 2 and control module 3, response module and warning module all are connected with control module, response module detects the environment fluctuation in the different altitude areas around the electric power facility in real time to when detecting the environment fluctuation, with environment fluctuation data transmission to control module, control module is used for judging the fluctuation condition around the electric power facility according to environment fluctuation data, and formulates corresponding warning measure, warning module is used for warning and expelling according to the warning measure.
The induction module comprises a plurality of microwave induction units 11 and a plurality of infrared induction units 12, a microwave induction unit and an infrared induction unit are respectively arranged in each height area of the electric power facility rack, each microwave induction unit and each infrared induction unit are connected with the control module, and each microwave induction unit and each infrared induction unit are used for detecting environment fluctuation data and transmitting the environment fluctuation data to the control module.
In performing the environmental fluctuation detection of the different height areas around the electric power facility, the height area where the approaching object is located can be determined based on the time difference of the approaching object detected by each microwave sensing unit and each infrared sensing unit.
The microwave sensing unit may be a microwave sensing sensor, and the infrared sensing unit may be an infrared sensor. The detection precision and the detection range of the microwave induction sensor and the infrared sensor are different, and more accurate environment fluctuation detection results can be obtained through the cooperation of the microwave induction unit and the infrared induction unit.
The warning module comprises an indication lamp plate 21 and a sound warning unit 22, wherein the indication lamp plate and the sound warning unit are connected with the control module, and the brightness of the indication lamp plate and the warning volume of the sound warning unit are set through warning measures.
The brightness of the indication lamp plate is controllable, the control module also calls environmental data of the electric power facilities, such as weather data, illumination data, noise data and the like, when making alarming measures, and the brightness of the indication lamp plate is set based on the environmental data, so that the indication lamp plate is suitable for different environments, and the effect achieved by the alarming measures is improved. The alarm volume of the sound alarm unit can be adjusted based on surrounding noise data, so that the influence on the alarm effect due to overlarge noise in the construction process is prevented.
In addition, the angle of the indicator light can be adjusted according to the height area of the approaching object, so that the alarm information can be transmitted.
The sound warning unit comprises a broadcast warning and an ultrasonic warning, and can be used for warning vehicles or pedestrians through broadcasting, and can be used for driving animals through ultrasonic warning.
And the high-voltage electronic warning device obtains the electric energy required by operation in a solar energy taking mode.
A method for operating a high voltage electronic warning device based on microwave induction, as shown in fig. 2, comprises:
monitoring environmental fluctuation in areas with different heights around the power facility in real time, and collecting environmental fluctuation data when the environmental fluctuation around the power facility is detected;
determining fluctuation conditions around the electric power facilities according to the environmental fluctuation data, and identifying approaching conditions of objects around the electric power facilities according to the fluctuation conditions;
and judging the type and the approaching distance of the approaching object based on the approaching condition of the object, making alarming measures according to the type and the approaching distance of the object, and alarming and expelling according to the alarming measures.
When the fluctuation condition around the electric power facility is determined according to the environment fluctuation data, the specific position of the object approaching is determined in real time according to the environment fluctuation data, and the object approaching track is obtained according to the specific position of the object approaching, wherein the specific process of obtaining the object approaching track according to the specific position of the object approaching is as follows: and determining a height area where the environmental fluctuation is located based on the environmental fluctuation data, selecting a point in the height area where the environmental fluctuation is located on the electric power facility rack as a standard point, collecting the distance between each time point of the approaching object and the standard point through the sensing module, constructing a three-dimensional coordinate system according to the standard point, determining the coordinate corresponding to the approaching object at each time point according to the distance between the approaching object at each time point and the standard point, and acquiring the approaching track of the object based on the coordinate corresponding to the approaching object at each time point.
When judging the type of the approaching object based on the condition of the approaching object, retrieving the approaching track of the object, extracting the characteristics of the approaching track of the object, acquiring the moving characteristics of the approaching object, retrieving the environmental data around the electric power facility, and determining the type of the approaching object according to the moving characteristics of the approaching object and the current environmental data.
The object types include pedestrians, vehicles, and small animals.
And when the type of the approaching object is determined to belong to pedestrians, vehicles and small animals, corresponding warning measures are determined. If the object is other objects such as construction waste, corresponding warning measures are not formulated.
Because the construction waste capable of moving under unmanned conditions is generally light in volume and can move by means of environmental factors such as wind power, the running track and corresponding movement characteristics of the construction waste are closely related to the change of wind power data, and therefore the construction waste can be identified through the environmental data and the movement characteristics.
The pedestrians, vehicles or small animals can also present different motion tracks according to different environments, such as rainy days, the moving speed of the pedestrians and the vehicles can be reduced, and particularly the pedestrians are likely to avoid the shielding positions, so that the environment data and the motion characteristics are combined, and a more accurate object type identification result can be obtained. When the warning measures are formulated, the pertinence of the warning measures is stronger, and the warning effect is better.
The above-described embodiment is only a preferred embodiment of the present invention, and is not limited in any way, and other variations and modifications may be made without departing from the technical aspects set forth in the claims.
Claims (7)
1. The utility model provides a high voltage electronic warning device based on microwave response, high voltage electronic warning device installs on electric power facility rack, its characterized in that includes sensing module, warning module and control module, sensing module and warning module all are connected with control module, sensing module detects the environment fluctuation in the different high altitude regions around the electric power facility in real time to when detecting the environment fluctuation, with environment fluctuation data transmission to control module, control module is used for judging the fluctuation condition around the electric power facility according to environment fluctuation data, and formulates corresponding warning measure, warning module is used for warning and expelling according to the warning measure.
2. The high-voltage electronic warning device based on microwave induction according to claim 1, wherein the induction module comprises a plurality of microwave induction units and a plurality of infrared induction units, a microwave induction unit and an infrared induction unit are respectively arranged in each height area of the electric power facility rack, each microwave induction unit and each infrared induction unit are connected with the control module, and environmental fluctuation data detected by each microwave induction unit and each infrared induction unit are transmitted to the control module.
3. The high-voltage electronic warning device based on microwave induction according to claim 1, wherein the warning module comprises an indicator light board and a sound warning unit, the indicator light board and the sound warning unit are both connected with the control module, and the brightness of the indicator light board and the warning volume of the sound warning unit are both set through warning measures.
4. The operation method of the high-voltage electronic warning device based on microwave induction is characterized by comprising the following steps of:
monitoring environmental fluctuation in areas with different heights around the power facility in real time, and collecting environmental fluctuation data when the environmental fluctuation around the power facility is detected;
determining fluctuation conditions around the electric power facilities according to the environmental fluctuation data, and identifying approaching conditions of objects around the electric power facilities according to the fluctuation conditions;
and judging the type and the approaching distance of the approaching object based on the approaching condition of the object, making alarming measures according to the type and the approaching distance of the object, and alarming and expelling according to the alarming measures.
5. The method for operating a high voltage electronic warning device based on microwave induction according to claim 4, wherein when determining the fluctuation situation around the electric power facility according to the environmental fluctuation data, determining the specific position of the object approaching according to the environmental fluctuation data in real time, and obtaining the object approaching track according to the specific position of the object approaching, the specific process of obtaining the object approaching track according to the specific position of the object approaching is as follows: and determining a height area where the environmental fluctuation is located based on the environmental fluctuation data, selecting a point in the height area where the environmental fluctuation is located on the electric power facility rack as a standard point, collecting the distance between each time point of the approaching object and the standard point through the sensing module, constructing a three-dimensional coordinate system according to the standard point, determining the coordinate corresponding to the approaching object at each time point according to the distance between the approaching object at each time point and the standard point, and acquiring the approaching track of the object based on the coordinate corresponding to the approaching object at each time point.
6. The method for operating a high voltage electronic warning device based on microwave induction according to claim 5, wherein when the type of the approaching object is determined based on the approaching condition of the object, the approaching track of the object is retrieved, the feature extraction is performed on the approaching track of the object, the moving feature of the approaching object is obtained, the environmental data around the electric power facility is retrieved, and the approaching type of the object is determined based on the moving feature of the approaching object and the current environmental data.
7. The method of claim 6, wherein the types of objects include pedestrians, vehicles, and small animals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211623461.5A CN116246400A (en) | 2022-12-16 | 2022-12-16 | High-voltage electronic warning device based on microwave induction and operation method thereof |
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| CN202211623461.5A CN116246400A (en) | 2022-12-16 | 2022-12-16 | High-voltage electronic warning device based on microwave induction and operation method thereof |
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| CN116246400A true CN116246400A (en) | 2023-06-09 |
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| CN202211623461.5A Pending CN116246400A (en) | 2022-12-16 | 2022-12-16 | High-voltage electronic warning device based on microwave induction and operation method thereof |
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