CN115457746A - Dynamic partition warning system and warning method for power protection pressing plate - Google Patents
Dynamic partition warning system and warning method for power protection pressing plate Download PDFInfo
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- G08B21/18—Status alarms
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- G—PHYSICS
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- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- G—PHYSICS
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- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
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Abstract
The invention discloses a dynamic partition warning system and a dynamic partition warning method for a power protection pressing plate, wherein the switching-on/off working state of the protection pressing plate is detected in real time by a protection pressing plate switching-on/off state detection module, and when the protection pressing plate is in an off state, a dynamic warning module is controlled by a host to perform early warning in a first early warning mode to prompt that the working pressing plate is in the off state; when the protection pressing plate is in a state of being connected, the warning area containing the protection pressing plate is detected in three steps through the warning area state detection module, whether an object enters the warning area is detected firstly, whether the object entering the warning area is a human body is detected, whether the human body entering the warning area acts and continues to approach the warning area is detected finally, through the three-step detection, only when the human body enters the warning area, and when the continuous action is close to the warning area, the dynamic alarm module is controlled through the host to perform early warning in the second early warning mode, the accuracy of the early warning is greatly improved, and misjudgment is prevented.
Description
Technical Field
The invention belongs to the technical field of monitoring and early warning of power protection pressing plates, and particularly relates to a dynamic partition warning system and method for a power protection pressing plate.
Background
With the continuous expansion of the modern power grid scale, a large number of protection pressing plates need to be arranged in a power transformation transmission line. When the protection pressing plate is in a disconnection state, the abnormal protection pressing plate needs to be early warned in time; when the protection is put into connection, the electric shock danger caused by the fact that a worker approaches a working area is avoided.
Current protection clamp plate state monitoring and danger area early warning are usually through the corresponding personnel of patrolling and examining of configuration, monitor the state of protection clamp plate through the personnel of patrolling and examining to carry out the early warning to the danger area through artificial warning sign that sets up when the protection clamp plate withdraws from and cause the electric shock in order to avoid personnel to be close the danger area. However, due to the complex and large structure of modern power transmission networks, a great number of protection pressing plates are arranged in a control circuit and a great number of warning areas are involved. Therefore, the working state of the protective pressing plate is monitored in an artificial inspection mode, the efficiency of artificially setting the early warning mark is very low, and the personnel can not be effectively prevented from entering a dangerous area. In the prior art, whether a person is close to a warning area or not is detected through devices such as an infrared sensor to perform early warning, but in the traditional process of performing early warning based on the approach of a detected object, an alarm can be triggered as long as the object approaches the warning area. However, in actual situations, when a non-human object enters a warning area or the distance between a human body and the warning area is in a safe distance, the traditional warning system does not need to perform early warning, and the traditional warning system cannot perform early warning accurately, so that misjudgment is often caused.
Therefore, in order to accurately monitor the working state of the protection pressing plate in real time and accurately and effectively early warn a warning area in time when the protection pressing plate is disconnected, the invention discloses a dynamic partitioning warning system and a warning method for a power protection pressing plate.
Disclosure of Invention
The invention aims to provide a dynamic partition warning system and a dynamic partition warning method for a power protection pressing plate, which can perform multi-mode dynamic warning according to the tool state of the protection pressing plate and whether a human body approaches a warning area, improve the warning accuracy and avoid the occurrence of false warning.
The invention is realized by the following technical scheme:
a dynamic partition warning system for an electric power protection pressing plate comprises a host and a power supply, and further comprises a dynamic warning module, a signal feedback module, a warning area state detection module and a protection pressing plate on/off state detection module, wherein the dynamic warning module is directly connected with the host, and the warning area state detection module and the protection pressing plate on/off state detection module are connected with the host through the signal feedback module; the protection pressing plate on-off state detection module is used for detecting the on-off state of the protection pressing plate, the protection pressing plate on-off state detection module feeds back an input signal to the warning area state detection module according to the input state of the protection pressing plate or feeds back an exit signal to a host through the signal feedback module according to the exit state of the protection pressing plate, and the host controls the dynamic alarm module to perform early warning in a first early warning mode according to the exit signal; the warning area state detection module receives the input signal and then sequentially performs object approach detection, object thermal imaging detection and object motion detection on the warning area so as to judge whether a human body approaches the warning area; the warning area state detection module feeds back a warning signal to the host through the signal feedback module after detecting that a human body is close to the warning area, and the host controls the dynamic warning module to perform warning on the warning area in a second warning mode according to the received warning signal.
The protection pressing plate switching state detection module is arranged corresponding to the protection pressing plate, and the state of the protection pressing plate is detected through the protection pressing plate switching state detection module. When the protection pressing plate switching-on/off state detection module detects that the protection pressing plate is in a switching-off state, namely the protection pressing plate is in a state of being disconnected with the control circuit, the protection pressing plate switching-on/off state detection module directly sends a switching-off signal to the host, and the host controls the dynamic alarm module arranged in the corresponding warning area where the protection pressing plate is located to perform early warning in a first early warning mode according to the received switching-off signal, so that a worker is prompted that the protection pressing plate in the current warning area is in a switching-off state.
When the protection pressing plate on-off state detection module detects that the protection pressing plate is in an on state, namely the protection pressing plate is in a state of being connected with the control circuit, the protection pressing plate on-off state detection module sends an on signal to the warning area state detection module. After the warning area state detection module receives the input signal, real-time state detection is carried out on the warning area through the warning area state detection module, and the warning area state detection module firstly detects whether an object is close to the warning area. If the object is detected to be close to the warning area, the warning area state detection module further detects thermal imaging of the object close to the warning area to obtain a thermal imaging image and temperature of the object; and then the warning area state detection module calculates and judges whether an object close to the warning area is a human body according to the thermal imaging image and the temperature. If the object close to the warning area is detected to be a human body, the warning area state detection module further collects images of the object, the motion of the object relative to the warning area is calculated and judged according to the images, if the object is detected to be continuously close to the warning area, the warning area state detection module feeds back a warning signal to the host through the signal feedback module, and the host controls the dynamic alarm module located in the corresponding warning area to perform early warning in a second early warning mode according to the warning signal to prompt the human body to be far away from the warning area. Through the triple detection of the warning area state detection module, accurate early warning can be carried out when a human body is close to a warning area, and early warning is not carried out when a non-human body is close to the warning area or the human body is far away from the warning area, so that misjudgment is avoided, and the early warning accuracy is effectively improved.
In order to better realize the invention, the warning area state detection module comprises a microwave detection module, an infrared imaging detection module and an image identification module which are connected in sequence, wherein the microwave detection module is used for detecting that an object is close to the warning area and feeding back a first signal to the infrared imaging detection module, the infrared imaging detection module receives the first signal and then detects the temperature and the thermal image of the object close to the warning area, and feeds back a second signal to the image identification module, the image identification module receives the second signal and then collects the image of the object close to the warning area, judges the action of the object relative to the warning area according to the collected image, feeds back a third signal to the host machine through the signal feedback module according to the action of the object relative to the warning area, and the host machine receives the third signal and then controls the dynamic alarm module to carry out dynamic alarm on the warning area.
In order to better implement the invention, the warning area state detection module further comprises a state detection magnetic mounting seat, and a microwave detection module, an infrared imaging detection module and an image recognition module are arranged on the state detection magnetic mounting seat.
In order to better implement the present invention, the microwave detection module further includes a microwave detection radar and a first signal feedback module connected to the microwave detection radar, and the first signal feedback module is respectively connected to the signal feedback module and the infrared imaging detection module.
In order to better implement the present invention, the infrared imaging detection module further includes a thermal imaging infrared detection device and a second signal feedback device connected to the thermal imaging infrared detection device, and the second signal feedback device is respectively connected to the signal feedback module and the image recognition module.
In order to better implement the present invention, the image recognition module further includes an image acquisition module, an action recognition module, and a third signal feedback device, which are connected in sequence, and the third signal feedback device is connected to the signal feedback module.
In order to better implement the invention, the dynamic alarm module further comprises a distributed magnetic attraction lamp belt and a distributed magnetic attraction position feedback module which are arranged corresponding to the warning area, and the distributed magnetic attraction lamp belt and the distributed magnetic attraction position feedback module are connected with the host.
In order to better implement the present invention, the present invention further includes a display module, and the display module is respectively connected to the distributed magnetic lamp strip and the distributed magnetic position feedback module.
A dynamic partition warning method of a power protection pressing plate is realized based on the dynamic partition warning system of the power protection pressing plate, and comprises the following steps:
and 7, the warning area state detection module feeds back a warning signal to the host through the signal feedback module, and the host controls the dynamic warning module in the corresponding warning area to perform warning in a second warning mode according to the received warning signal.
Compared with the prior art, the invention has the following advantages and beneficial effects:
the method comprises the steps that firstly, a protection pressing plate on-off state detection module is arranged corresponding to a protection pressing plate, the on-off working state of the protection pressing plate is detected in real time through the protection pressing plate on-off state detection module, when the protection pressing plate is in an off state, a dynamic alarm module is controlled by a host to perform early warning in a first early warning mode, and the working pressing plate is prompted to be in an abnormal off state; when the protection pressing plate is in a state of being connected, the warning area containing the protection pressing plate is detected in three steps through the warning area state detection module, whether an object enters the warning area is detected firstly, whether the object entering the warning area is a human body is detected, whether the human body entering the warning area acts and continues to approach the warning area is detected finally, through the three-step detection, only when the human body enters the warning area, and when the continuous action is close to the warning area, the dynamic alarm module is controlled through the host to perform early warning in the second early warning mode, the accuracy of the early warning is greatly improved, and misjudgment is prevented.
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FIG. 1 is a schematic diagram of the system of the present invention;
FIG. 2 is a schematic diagram of a connection circuit between a host and a warning area status detection module;
FIG. 3 is a schematic circuit diagram of a microwave detection module;
FIG. 4 is a schematic circuit diagram of an infrared imaging detection module;
fig. 5 is a circuit diagram of the image recognition module.
Wherein: 1-a host; 2-a power supply; 3-a dynamic alarm module; 4-a signal feedback module; 5-warning area state detection module; 6-a display module; 7-protection pressing plate on-off state detection module; 31-a distributed magnetic lamp strip; 32-distributed magnetic attraction position feedback module; 51-a microwave detection module; 52-infrared imaging detection module; 53-image recognition module.
Detailed Description
Example 1:
as shown in fig. 1 and 2, the dynamic partitioning warning system for the power protection pressing plate of the embodiment includes a host 1 and a power supply 2, and further includes a dynamic warning module 3, a signal feedback module 4, a warning area state detection module 5, and a protection pressing plate on/off state detection module 7, wherein the dynamic warning module 3 is directly connected to the host 1, and the warning area state detection module 5 and the protection pressing plate on/off state detection module 7 are both connected to the host 1 through the signal feedback module 4; the protection pressing plate on-off state detection module 7 is used for detecting the on-off state of the protection pressing plate, the protection pressing plate on-off state detection module 7 feeds back an input signal to the warning area state detection module 5 according to the input state of the protection pressing plate or feeds back an exit signal to the host 1 through the signal feedback module 4 according to the exit state of the protection pressing plate, and the host 1 controls the dynamic alarm module 3 to perform early warning in a first early warning mode according to the exit signal; the warning area state detection module 5 receives the input signal and then sequentially performs object approach detection, object thermal imaging detection and object motion detection on the warning area to judge that a human body approaches the warning area; after the warning area state detection module 5 detects that a human body is close to the warning area, an early warning signal is fed back to the host 1 through the signal feedback module 4, and the host 1 controls the dynamic alarm module 3 to perform early warning on the warning area in a second early warning mode according to the received early warning signal.
The protection pressing plate on-off state detection module 7 is used for detecting that the protection pressing plate is in an on state communicated with the control circuit or in an off state disconnected with the control circuit. When the protection pressing plate on-off state detection module 7 detects that the protection pressing plate is in an off state, the warning area state detection module 5 does not work at the moment, the protection pressing plate on-off state detection module 7 directly feeds back an off signal to the host 1 through the signal feedback module 4, the host 1 controls the dynamic alarm module 3 to perform early warning in a first early warning mode according to the received off signal, the first early warning mode means that the dynamic alarm module 3 performs early warning in a mode of flashing light and intermittent sound, and the protection pressing plate in the corresponding area of a worker is prompted to be in the off state.
When the protection pressing plate on-off state detection module 7 detects that the protection pressing plate is in an on-state, the protection pressing plate on-off state detection module 7 sends an on-signal to the warning area state detection module 5 at the moment, the warning area state detection module 5 enters a working state, and three steps of detection are carried out on a warning area in sequence:
The second step of the warning area state detection module 5 is used for distinguishing human bodies, the warning area state detection module 5 collects the temperature and the thermal images of the objects close to the warning area and feeds the collected temperature and the thermal images back to the host 1, and the host 1 compares the collected object temperature with the pre-stored human body calibration temperature and identifies the thermal images. The calibration temperature is 35-38 ℃, and if the object temperature detected by the warning area state detection module 5 does not fall into the calibration temperature interval, the object close to the warning area is judged not to be a human body; if the warning area state detection module 5 detects that the temperature of the object falls into the calibrated temperature interval, the host 1 compares the similarity of the acquired thermal image with the pre-stored human body outline thermal image to judge whether the object is a human body. And if the warning area state detection module 5 judges that the object close to the warning area is a human body, the third step of detection is carried out.
The second step of the warning area state detection module 5 is to perform motion recognition detection of the human body relative to the warning area, the warning area state detection module 5 collects continuous frame images of the human body in the warning area and judges whether the human body moves according to the continuous frame images, and if the warning area state detection module 5 judges that the human body does not move in a static state, no signal is fed back; if the warning area state detection module 5 determines that the human body is in an action state, the warning area state detection module 5 determines whether the action human body is close to the warning area according to the continuous frame action image, and if the warning area state detection module 5 determines that the human body is in an action state and is close to the warning area, the warning area state detection module 5 feeds back an early warning signal to the host 1 through the signal feedback module 4.
The host 1 controls the dynamic alarm module 3 in the corresponding warning area to perform early warning in a second early warning mode according to the received early warning signal, wherein the second early warning mode is to perform early warning in a mode of long-time red light and long-time sound production, timely prompts workers close to the warning area to evacuate, and simultaneously timely prompts monitoring personnel that the warning area is in an early warning state.
Example 2:
this embodiment is further optimized on the basis of embodiment 1, as shown in fig. 1, the warning area state detection module 5 includes a microwave detection module 51, an infrared imaging detection module 52, and an image recognition module 53 that are connected in sequence, the microwave detection module 51 is configured to detect that an object is close to the warning area and feed back a first signal to the infrared imaging detection module 52, the infrared imaging detection module 52 receives the first signal and then detects a temperature and a thermal image of the object close to the warning area, and feeds back a second signal to the image recognition module 53, the image recognition module 53 receives the second signal and then collects an image of the object close to the warning area, and determines an action of the object relative to the warning area according to the collected image, and feeds back a third signal to the host 1 through the signal feedback module 4 according to the action of the object relative to the warning area, and the host 1 receives the third signal and then controls the dynamic alarm module 3 to perform dynamic alarm on the warning area.
As shown in fig. 3, the microwave detection module 51 detects an object by using a microwave detection chip to determine whether a human body is close to the warning area.
As shown in fig. 4, the infrared imaging detection module 52 analyzes the collected infrared image by using a pyroelectric infrared image processing chip to determine whether the object approaching the warning area is a human body.
As shown in fig. 5, the image recognition module 53 calculates RGB values in the captured image by using an image recognition processing chip to determine whether the human body is in a moving state.
A first safety distance is preset in the microwave detection module 51, when an object enters the warning area and the distance between the object and the protective pressing plate is smaller than the first safety distance, the microwave detection module 51 detects that the object approaches the warning area, and at this time, the microwave detection module 51 sends a first signal to the infrared imaging detection module 52.
When the infrared imaging detection module 52 does not receive the first signal, the infrared imaging detection module 52 is in a standby state to reduce energy consumption, and when the infrared imaging detection module 52 receives the first signal, the infrared imaging detection module enters a working state to perform thermal image and temperature detection and acquisition on an object close to the warning area. The infrared imaging detection module 52 feeds back the detected thermal image and temperature to the host 1, and the host 1 compares the acquired object temperature with a preset calibration temperature, wherein the calibration temperature is 35-38 ℃. If the temperature of the object does not fall within the range of the calibration temperature, it indicates that the object approaching the warning area is not a human body, and the infrared imaging detection module 52 stops detecting; if the temperature of the object falls within the range of the calibration temperature, the object approaching the warning area is possibly a human body, and at the moment, the host 1 further compares the thermal image of the object with the pre-stored thermal image of the human body in similarity to judge whether the object is a human body. If the object is determined to be a human body, the infrared imaging detection module 52 sends a second signal to the image recognition module 53.
After the image recognition module 53 receives the second signal, the image recognition module 53 performs continuous frame image collection on the object, and determines whether the object is in a motion state according to the continuous frame image. If the object is in a motion state, the image recognition module 53 determines whether the object continuously approaches the warning area according to the continuous frame images, and if the object continuously approaches the warning area, the image recognition module 53 sends a third signal to the host 1 through the signal feedback module 4.
After the host 1 receives the third signal, the host 1 controls the dynamic alarm module located in the corresponding warning area to perform sound and light early warning, and prompts a human body to be away from the warning area in time.
Further, the warning area state detection module 5 further comprises a state detection magnetic attraction mounting base, and a microwave detection module 51, an infrared imaging detection module 52 and an image recognition module 53 are arranged on the state detection magnetic attraction mounting base.
Other parts of this embodiment are the same as embodiment 1, and thus are not described again.
Example 3:
the present embodiment is further optimized on the basis of the foregoing embodiment 1 or 2, where the microwave detection module 51 includes a microwave detection radar and a first signal feedback module connected to the microwave detection radar, and the first signal feedback module is respectively connected to the signal feedback module 4 and the infrared imaging detection module 52 in a wired manner or in a wireless manner.
A first safety distance is preset in the microwave detection radar, when the distance between the object and the warning area is smaller than the first safety distance, it indicates that the object is close to the warning area, and the microwave detection radar sends a first signal to the infrared imaging detection module 52 through the first signal feedback module.
The rest of this embodiment is the same as embodiment 1 or 2, and therefore, the description thereof is omitted.
Example 4:
in this embodiment, which is further optimized based on any one of the embodiments 1 to 3, the infrared imaging detection module 52 includes a thermal imaging infrared detection device and a second signal feedback device connected to the thermal imaging infrared detection device, and the second signal feedback device is connected to the signal feedback module 4 and the image recognition module 53 through a wired connection or a wireless connection, respectively.
The second signal feedback device sends the thermal image and the temperature data that the infrared detection device of thermal imaging gathered to host computer 1 through signal feedback module 4, and host computer 1 compares with the temperature interval of demarcation according to the object temperature that detects, if the detection temperature of object falls into the temperature interval of demarcation, then host computer 1 further carries out the similarity according to the thermal image of object and the human thermal image of prestoring and compares, and then judges whether the object that is close to the warning region is the human body. If the detected temperature of the object does not fall into the calibrated temperature range, the host 1 judges that the object approaching the warning area is not a human body, and then the subsequent detection is stopped.
Other parts of this embodiment are the same as any of embodiments 1 to 3, and thus are not described again.
Example 5:
in this embodiment, further optimization is performed on the basis of any one of the embodiments 1 to 4, where the image recognition module 53 includes an image acquisition module, an action recognition module, and a third signal feedback device, which are sequentially connected, and the third signal feedback device is connected to the signal feedback module 4 in a wired or wireless manner.
The image acquisition module comprises a high-speed camera, and at least 10 continuous frames of image shooting and acquisition are carried out on an object close to the warning area through the high-speed camera. The image acquisition module sends the shot and acquired images to the action recognition module, the action recognition module acquires the same characteristic point in the images of continuous frames, and judges whether the same characteristic point in the images of the continuous frames generates displacement or not so as to judge whether the object is in an action state or not. If the object is judged to be in the action state, the action identification module further judges that the object is in a state of continuously approaching to the warning area or a state of being far away from the warning area according to the change of the area pixels of the same characteristic area on the continuous frame images, and if the object is continuously approaching to the warning area, the pixels of the same characteristic area on the continuous frame images are increased. If the action recognition module judges that the object is in an action state and continues to approach the warning area, the action recognition module sends an early warning signal to the host 1 through the third signal feedback device, and the host 1 controls the dynamic alarm module 3 to perform early warning in a second early warning mode according to the early warning signal.
Other parts of this embodiment are the same as any of embodiments 1 to 4, and thus are not described again.
Example 6:
in this embodiment, further optimization is performed on the basis of any one of the above embodiments 1 to 4, the dynamic alarm module 3 includes a distributed magnetic attraction lamp strip 31 and a distributed magnetic attraction position feedback module 32 that are arranged corresponding to the warning area, and the distributed magnetic attraction lamp strip 31 and the distributed magnetic attraction position feedback module 32 are connected to the host 1.
The lamp area is inhaled to distributed magnetism 31 and distributed magnetism is inhaled position feedback module 32 and is integrated to be set up on the base is inhaled to magnetism, and built-in coordinate locator is inhaled to magnetism in the position feedback module 32 to distributed magnetism, gathers and sends the coordinate to host computer 1 to the position coordinate of place warning area through coordinate locator. The distributed magnetic lamp strip 31 is in wired connection or wireless connection with the host 1, and the host 1 controls the distributed magnetic lamp strip 31 to switch working modes.
When the protection pressing plate is in the exit state, the host 1 controls the distributed magnetic lamp strip 31 to perform early warning in a first early warning mode of flashing light and intermittent sound production; when the protection pressing plate is in the input state and the warning area state detection module detects that a human body approaches the warning area, the host 1 controls the distributed magnetic lamp belt 31 to perform early warning in a second early warning mode of long-bright red light and long-sound production; when the protection pressing plate is in the state of putting into the warning region state detection module and detects that no human body is close to the warning region, the host 1 controls the distributed magnetic lamp strip 31 to work in the normal mode that the lamp is normally on and green and does not sound.
Other parts of this embodiment are the same as any of embodiments 1 to 4, and thus are not described again.
Example 7:
the embodiment is further optimized on the basis of any one of the embodiments 1 to 4, and further includes a display module 6, where the display module 6 is connected to the host 1 and the distributed magnetic attraction position feedback module 32, respectively.
Other parts of this embodiment are the same as any of embodiments 1 to 4, and thus are not described again.
Example 8:
a dynamic partition warning method of a power protection pressing plate is realized based on the dynamic partition warning system of the power protection pressing plate, and comprises the following steps:
and 7, the warning area state detection module 5 feeds back a warning signal to the host 1 through the signal feedback module 4, and the host 1 controls the dynamic warning module 3 in the corresponding warning area to perform warning in a second warning mode according to the received warning signal.
Further, the protection pressing plate on-off state detection module 7 detects that the protection pressing plate is in an on state, and the warning region state detection module 5 detects that no human body is close to the warning region, then the warning region state detection module 5 feeds back a normal working signal to the host 1 through the signal feedback module 4, and the host 1 controls the dynamic alarm module 3 to switch to a normal working mode according to the normal working signal.
Other parts of this embodiment are the same as any of embodiments 1 to 4, and thus are not described again.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.
Claims (9)
1. A dynamic partitioning warning system for an electric power protection pressing plate comprises a host (1) and a power supply (2), and is characterized by further comprising a dynamic warning module (3), a signal feedback module (4), a warning area state detection module (5) and a protection pressing plate on-off state detection module (7), wherein the dynamic warning module (3) is directly connected with the host (1), and the warning area state detection module (5) and the protection pressing plate on-off state detection module (7) are connected with the host (1) through the signal feedback module (4); the protection pressing plate on-off state detection module (7) is used for detecting the on-off state of the protection pressing plate, the protection pressing plate on-off state detection module (7) feeds back an input signal to the warning area state detection module (5) according to the input state of the protection pressing plate or feeds back an exit signal to the host (1) through the signal feedback module (4) according to the exit state of the protection pressing plate, and the host (1) controls the dynamic alarm module (3) to perform early warning in a first early warning mode according to the exit signal; the warning area state detection module (5) receives the input signal and then sequentially performs object approach detection, object thermal imaging detection and object motion detection on the warning area to judge that a human body approaches the warning area; the warning area state detection module (5) feeds back a warning signal to the host (1) through the signal feedback module (4) after detecting that a human body is close to the warning area, and the host (1) controls the dynamic warning module (3) to warn the warning area in a second warning mode according to the received warning signal.
2. The dynamic partitioning warning system for the power protection pressing plate according to claim 1, wherein the warning area state detection module (5) comprises a microwave detection module (51), an infrared imaging detection module (52) and an image recognition module (53) which are sequentially connected, the microwave detection module (51) is used for detecting that an object is close to the warning area and feeding back a first signal to the infrared imaging detection module (52), the infrared imaging detection module (52) receives the first signal and then detects the temperature and thermal image of the object close to the warning area, and feeds back a second signal to the image recognition module (53), the image recognition module (53) receives the second signal and then collects the image of the object close to the warning area, judges the motion of the object relative to the warning area according to the collected image, and feeds back a third signal to the host (1) through the signal feedback module (4) according to the motion of the object relative to the warning area, and after receiving the third signal, the host (1) controls the dynamic warning module (3) to dynamically warn the warning area.
3. The dynamic partition warning system for the power protection pressing plate as claimed in claim 2, wherein the warning area state detection module (5) further comprises a state detection magnetic attachment seat, and a microwave detection module (51), an infrared imaging detection module (52) and an image recognition module (53) are arranged on the state detection magnetic attachment seat.
4. The dynamic zoning warning system of the power protection pressing plate according to claim 3, wherein the microwave detection module (51) comprises a microwave detection radar and a first signal feedback module connected with the microwave detection radar, and the first signal feedback module is respectively connected with the signal feedback module (4) and the infrared imaging detection module (52).
5. The dynamic zoning warning system of the power protection pressing plate according to claim 3, wherein the infrared imaging detection module (52) comprises a thermal imaging infrared detection device and a second signal feedback device connected with the thermal imaging infrared detection device, and the second signal feedback device is respectively connected with the signal feedback module (4) and the image recognition module (53).
6. The dynamic partitioning warning system for the power protection pressing plate according to claim 3, wherein the image recognition module (53) comprises an image acquisition module, an action recognition module and a third signal feedback device which are connected in sequence, and the third signal feedback device is connected with the signal feedback module (4).
7. The dynamic zoning alarm system of the power protection pressing plate according to any one of claims 1 to 6, wherein the dynamic alarm module (3) comprises a distributed magnetic attraction lamp strip (31) and a distributed magnetic attraction position feedback module (32) which are arranged corresponding to the alarm area, and the distributed magnetic attraction lamp strip (31) and the distributed magnetic attraction position feedback module (32) are connected with the host (1).
8. The dynamic partitioning warning system for the power protection pressing plate according to claim 7, further comprising a display module (6), wherein the display module (6) is respectively connected to the distributed magnetic attraction lamp strip (31) and the distributed magnetic attraction position feedback module (32).
9. A dynamic partition warning method of a power protection pressing plate is realized based on the dynamic partition warning system of the power protection pressing plate of any one of claims 1 to 8, and is characterized by comprising the following steps:
step 1, arranging a dynamic alarm module (3) and a warning area state detection module (5) corresponding to a warning area, and arranging a protection pressing plate on-off state detection module (7) corresponding to a protection pressing plate;
step 2, a protection pressing plate on-off state detection module (7) detects the on-off state of the protection pressing plate, and if the protection pressing plate is in the off state, the step 3 is switched to; if the protective pressing plate is in the input state, turning to the step 4;
step 3, feeding back an exit signal to the host (1) by the protection pressing plate on-off state detection module (7) through the signal feedback module (4), and controlling the dynamic alarm module (3) to perform early warning in a first early warning mode by the host (1) according to the exit signal;
step 4, feeding back an input signal to a warning area state detection module (5) by a protection pressing plate input and output state detection module (7), detecting whether an object approaches the warning area by the warning area state detection module (5), and entering step 5 if the distance between the object and a detection area is smaller than a first safety distance;
step 5, detecting the thermal imaging image and the temperature of the object close to the warning area by a warning area state detection module (5), comparing the detected temperature with the calibrated temperature, identifying the thermal imaging image, judging whether the object close to the warning area is a human body, and entering step 6 if the object is judged to be the human body;
step 6, acquiring an image of the object by the warning area state detection module (5), resolving whether the object moves and whether the object continuously approaches the warning area according to the acquired image, and if the object moves and the distance between the object and the warning area is smaller than a second safety distance, turning to step 7;
and 7, feeding back an early warning signal to the host (1) by the warning area state detection module (5) through the signal feedback module (4), and controlling the dynamic warning module (3) located in the corresponding warning area to perform early warning in a second early warning mode by the host (1) according to the received early warning signal.
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013129088A (en) * | 2011-12-20 | 2013-07-04 | Ricoh Co Ltd | Image forming device, image forming method and image forming program |
| CN105931429A (en) * | 2016-07-18 | 2016-09-07 | 四川君逸数码科技股份有限公司 | Intelligent nighttime approach recognition and alarming method and device |
| CN206076766U (en) * | 2016-09-27 | 2017-04-05 | 严云灿 | A kind of high voltage power distributing cabinet with anti-electricity-theft warning reminding |
| CN208985342U (en) * | 2018-09-21 | 2019-06-14 | 云南电网有限责任公司西双版纳供电局 | A kind of protection against electric shock region security alarm protecting apparatus |
| CN110363945A (en) * | 2019-07-16 | 2019-10-22 | 捻果科技(深圳)有限公司 | Alarm system and alarm method are swarmed into a kind of forbidden zone |
| CN111223271A (en) * | 2020-02-27 | 2020-06-02 | 云南电力技术有限责任公司 | Electric shock protection device and method for power system |
| CN111882816A (en) * | 2020-06-24 | 2020-11-03 | 国网宁夏电力有限公司检修公司 | Danger alarm method, medium and system for transformer substation |
| CN211979123U (en) * | 2020-03-30 | 2020-11-20 | 云南电网有限责任公司电力科学研究院 | Protection pressing plate state display device and state monitoring system |
| CN112216050A (en) * | 2020-10-15 | 2021-01-12 | 张婉婷 | Big data-based operation and maintenance safety monitoring and early warning management system for power transformer substation |
| CN212594803U (en) * | 2020-05-21 | 2021-02-26 | 盐城市德广奇光环境工程服务有限公司 | Prevent chemical industry equipment exhaust treatment device of leakage |
| CN216389626U (en) * | 2021-11-09 | 2022-04-26 | 宁波如意股份有限公司 | Anti-loosening alarm device for battery of carrier |
-
2022
- 2022-09-22 CN CN202211158547.5A patent/CN115457746A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013129088A (en) * | 2011-12-20 | 2013-07-04 | Ricoh Co Ltd | Image forming device, image forming method and image forming program |
| CN105931429A (en) * | 2016-07-18 | 2016-09-07 | 四川君逸数码科技股份有限公司 | Intelligent nighttime approach recognition and alarming method and device |
| CN206076766U (en) * | 2016-09-27 | 2017-04-05 | 严云灿 | A kind of high voltage power distributing cabinet with anti-electricity-theft warning reminding |
| CN208985342U (en) * | 2018-09-21 | 2019-06-14 | 云南电网有限责任公司西双版纳供电局 | A kind of protection against electric shock region security alarm protecting apparatus |
| CN110363945A (en) * | 2019-07-16 | 2019-10-22 | 捻果科技(深圳)有限公司 | Alarm system and alarm method are swarmed into a kind of forbidden zone |
| CN111223271A (en) * | 2020-02-27 | 2020-06-02 | 云南电力技术有限责任公司 | Electric shock protection device and method for power system |
| CN211979123U (en) * | 2020-03-30 | 2020-11-20 | 云南电网有限责任公司电力科学研究院 | Protection pressing plate state display device and state monitoring system |
| CN212594803U (en) * | 2020-05-21 | 2021-02-26 | 盐城市德广奇光环境工程服务有限公司 | Prevent chemical industry equipment exhaust treatment device of leakage |
| CN111882816A (en) * | 2020-06-24 | 2020-11-03 | 国网宁夏电力有限公司检修公司 | Danger alarm method, medium and system for transformer substation |
| CN112216050A (en) * | 2020-10-15 | 2021-01-12 | 张婉婷 | Big data-based operation and maintenance safety monitoring and early warning management system for power transformer substation |
| CN216389626U (en) * | 2021-11-09 | 2022-04-26 | 宁波如意股份有限公司 | Anti-loosening alarm device for battery of carrier |
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