CN112614307A - Method and system for preventing mistaken entry interval safety monitoring of extra-high voltage transformer substation - Google Patents
Method and system for preventing mistaken entry interval safety monitoring of extra-high voltage transformer substation Download PDFInfo
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- CN112614307A CN112614307A CN202011510685.6A CN202011510685A CN112614307A CN 112614307 A CN112614307 A CN 112614307A CN 202011510685 A CN202011510685 A CN 202011510685A CN 112614307 A CN112614307 A CN 112614307A
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- G—PHYSICS
- G08—SIGNALLING
- 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
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0205—Specific application combined with child monitoring using a transmitter-receiver system
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- G—PHYSICS
- G08—SIGNALLING
- 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
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0261—System arrangements wherein the object is to detect trespassing over a fixed physical boundary, e.g. the end of a garden
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- G—PHYSICS
- G08—SIGNALLING
- 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
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0269—System arrangements wherein the object is to detect the exact location of child or item using a navigation satellite system, e.g. GPS
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Abstract
The invention discloses a method and a system for safety monitoring of an extra-high voltage substation anti-mistaken-entry interval, which comprise an image recognition processing module for recognizing the position of a leveling staff and a short message sending module for sending a Beidou satellite short message. When leveling staff continue to enter the alarm area by mistake, the safety warning system of the ultra-high voltage transformer substation is started, and the alarm lamp flickers. When the warning is invalid and leveling staff continuously and mistakenly enter a high-voltage electrified control area, namely a prevention and control area, the safety protection and control system is started, the high-voltage power supply automatically trips, the high-voltage area is automatically powered off, and the alarm bell is started. The method can effectively alert and monitor the field working personnel in an active mode, and ensure the safety of the field personnel and equipment.
Description
Technical Field
The invention relates to the technical field of power systems, in particular to a method and a system for monitoring safety of an extra-high voltage substation for preventing mistaken access intervals.
Background
The safety production is the life line of the power system, and is also the guarantee that the power system can give play to social benefits and improve economic benefits, and the guideline of 'safety first, prevention first, comprehensive treatment' is the permanent theme of power production construction. This is especially true of the extra-high voltage grid, which is the business card of the world in china. The extra-high voltage transformer substation is an important component of an extra-high voltage power grid and plays an important role in power transmission and distribution. Therefore, in various management of the safety production of the ultra-high voltage transformer substation, the control management of the field operation safety is particularly important and is one of important contents of the safety control management of the ultra-high voltage transformer substation.
A plurality of level lines are required to be arranged aiming at the extra-high voltage transformer substation foundation deformation observation work, wherein the level lines comprise branch level lines, closed level lines and attached level lines. The condition of mistaken entering into an interval is easily caused by considering the structures of the star chess cloth of the ultra-high voltage transformer substation. In order to ensure safe operation and production, the traditional method is to carry out effective safe boundary management on a level observation line. At present, the traditional safety barrier and fence are mainly adopted to demarcate an operation area in the safety enclosure work of an electric power operation site, and the traditional safety barrier and fence are used as a means for enclosure warning, but certain potential safety hazards exist in the construction process of the safety product, and factors that the enclosure area is inaccurate exist. Such situations still rely on "passive" security measures taken to alert people, with security control relying entirely on human control. The extra-high voltage transformer substation foundation deformation observation work needs to continuously change operation places, such as a GIS region, a main transformer region and regions with different voltage levels, and is still inconvenient; meanwhile, the safety barrier and the fence are influenced by weather, environment and places greatly, the anti-interference capability is weak, and the possibility of dumping and artificial mistaken removal exists.
If chinese patent CN211572892U, open 2020, 9, 25 days, a high-voltage test safety device of transformer substation, including mount and two pillars, the inner wall of mount has a plurality of to be the fender rod that the equidistance distributes through the bolt fastening, and the spout has all been seted up to the top and the bottom of mount, the inside of spout all is provided with the regulation pole with spout looks adaptation, two are adjusted the pole between and the inner wall of mount all have the insulating net through the bolt fastening, connecting piece and go-between have been welded respectively to the both sides of mount and pillar, and mount and pillar pass through connecting piece and go-between and link to each other, the storage tank has been seted up to top one side of pillar, and the top of pillar is fixed with solar cell panel through the bracing piece, the inside of storage tank is provided with the. The utility model discloses according to the size of transformer substation, adjust protector to make protector's application scope wider, personnel on every side are reminded in the use of the people of being convenient for, keep away from the high-voltage testing district. The problem that the influence of weather, environment and field is large and the anti-interference capability is weak exists, and the possibility of toppling and artificial mistaken removal exists.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the current measures of the high-voltage transformer substation are greatly influenced by weather, environment and places, and the warning effect is passive. The method and the system for the extra-high voltage substation anti-false-entry interval safety monitoring can actively identify the symptom behaviors of the false-entry intervals and make warning of relevant responses.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a method for preventing the safety monitoring of the mistaken entry interval of an extra-high voltage transformer substation comprises the following steps:
s1: setting an operation range of a leveling line aiming at the selection of the leveling line of the extra-high voltage transformer substation;
s2: dividing a safety region, an early warning region, an alarm region and a prevention and control region on the image recognition processing module according to the operation range, and recognizing leveling staff entering each region through the image recognition processing module;
s3: the image identification processing module carries out discontinuous positioning identification on leveling staff entering a safe area;
s4: when it is detected that the leveling staff enters the early warning area, the leveling staff entering the early warning area is captured and tracked through the image recognition processing module, and continuous positioning recognition is carried out until the leveling staff leaves the early warning area;
s5: when it is detected that leveling staff enter an alarm area, the leveling staff entering the alarm area is warned through an extra-high voltage substation safety warning system, and a work responsible person is notified to warn the leveling staff until the leveling staff leave the alarm area;
s6: and when the leveling staff is detected to enter the prevention and control area, starting the safety protection and control system. Aiming at the selection of the level measurement line of the ultra-high voltage transformer substation, the operation range of the level line is set, a safe region, an early warning region and an alarm region are drawn on an image recognition system according to requirements, and the prevention and control region is used for realizing an anti-mistaken-entry interval cascade monitoring mode. When leveling staff mistakenly enter the early warning area, the portable early warning device can generate warning sound reminding, and an image recognition system in the terminal real-time monitoring workstation starts to capture and track a target. When leveling staff continuously mistakenly enter the alarm area, the extra-high voltage transformer substation safety warning system is started, the alarm lamp flickers, and the total-station voice system sends out 'you enter the high-voltage danger warning area and please leave'. When the total station voice system sends that 'you have entered the high-voltage danger warning area and please leave', the target captured and tracked by the image recognition system still stays in the warning area, and the Beidou satellite short message system sends information to the positioning device carried by the working responsible person to prompt the working staff member to enter the dangerous area and stop the working staff member on site. When the warning is invalid and leveling staff continuously and mistakenly enter a high-voltage electrified control area, namely a prevention and control area, the safety protection and control system is started, the high-voltage power supply automatically trips, the high-voltage area is automatically powered off, and the alarm bell is started.
Preferably, the step S4 includes the following steps:
s41: the image recognition processing module detects that leveling staff enter an early warning area;
s42: the portable early warning device of the leveling staff carries out early warning prompt;
s43: an image recognition processing module captures the leveling staff;
s44: continuously identifying and positioning the leveling staff;
s45: judging whether the leveling staff leaves the early warning area, if so, entering a step S46, otherwise, returning to the step S44;
s46: and stopping continuous identification and positioning of the leveling staff, and changing the continuous identification and positioning of the leveling staff into intermittent identification and positioning of the leveling staff. When leveling staff enter an early warning area, the portable early warning device of the leveling staff can give an early warning prompt, meanwhile, the portable early warning device also can send early warning information to the image recognition processing module, the image recognition processing module can conveniently capture the leveling staff, the leveling staff is continuously recognized and positioned after the leveling staff which enters the area by mistake is captured, the continuous recognition and positioning is changed into the discontinuous recognition and positioning of the leveling staff until the leveling staff leaves the early warning area, namely, the discontinuous recognition and positioning of the leveling staff entering a safe area is recovered, the discontinuous recognition and positioning are carried out on the leveling staff at regular intervals, compared with the continuous recognition and positioning tracking, the waste of resources can be prevented while the detection of the leveling staff is ensured.
Preferably, the step S5 includes the following steps:
s51: the image recognition processing module detects that a leveling staff enters an alarm area;
s52: starting a safety warning system of the extra-high voltage transformer substation;
s53: notifying a field work leader to alert the leveling personnel;
s54: marking the leveling staff, and calculating the minimum distance between the leveling staff and the nearest prevention and control area;
s55: after a certain time T, judging whether the distance between the leveling staff and the prevention and control area is reduced, if so, entering a step S56, otherwise, entering a step S57;
s56: starting a safety protection prevention and control system, automatically tripping a high-voltage power supply, automatically cutting off the power in a high-voltage area, and starting an alarm bell;
s57: and keeping the starting of a safety warning system of the extra-high voltage transformer substation, and closing the safety warning system of the extra-high voltage transformer substation after the leveling staff leaves an alarm area. After a safety warning system of the extra-high voltage transformer substation is started, an alarm lamp flickers, a total-station voice system sends out 'you enter a high-voltage danger warning area and please leave', a leveling staff is prompted, a field work responsible person is informed to warn the leveling staff, the leveling staff is marked, after a certain time T, whether the leveling staff is continuously approaching to a prevention and control area is judged according to the distance between the leveling staff and the prevention and control area, if the leveling staff is continuously approaching despite the warning, a safety protection and control system is started to prevent the leveling staff from causing accidents, if the leveling staff enters the prevention and control area within a certain time T, the safety protection and control system is immediately started, wherein the certain time T can effectively judge whether the leveling staff has the intention of continuously approaching to the prevention and control area, and when the leveling staff continuously approaches to the prevention and control area within the certain time T, the safety protection and control system can be started when the safety protection and control system does not reach the protection and control area, so that the time for starting the safety protection and control system is more sufficient.
Preferably, in step S53, the field work responsible person is notified to warn the leveling staff in a beidou short message manner. The Beidou short message can enable a field work responsible person to determine the position of the leveling staff more easily, the area which is easy to cause problems can be conveniently judged according to similar events during subsequent query, and tighter protection can be carried out on the problem area.
Preferably, in the step S1, an extra-high voltage substation leveling line is selected through a Beidou satellite high-precision main position map, and an operation range of the leveling line is set. The identification accuracy of the image identification processing module can be enhanced by selecting the leveling line of the ultra-high voltage transformer substation through the Beidou satellite high-precision main position map and setting the operation range of the leveling line.
Preferably, the range of the early warning area in step S2 includes a range of the warning area and a range of the prevention and control area, and the range of the warning area includes a range of the prevention and control area. The range of the early warning area, the range of the warning area and the range of the prevention and control area, namely the continuous positioning and identification of the early warning area in the ranges of the warning area and the prevention and control area can be used all the time, and similarly, the warning measure of the warning area in the range of the prevention and control area can be continuously carried out.
The system comprises an image recognition processing module for recognizing the position of leveling personnel and a short message sending module for sending a Beidou satellite short message, wherein the image recognition processing module is respectively connected with an extra-high voltage transformer substation safety warning system, a safety protection prevention and control system and the short message sending module. The image recognition processing module sends instructions to the extra-high voltage substation safety warning system and the safety protection control system to match with protection measures in different areas, and the image recognition processing module sends Beidou satellite short messages to a field work responsible person through the short message sending module.
Preferably, the image recognition processing module comprises an image recognition unit and an operation processing unit, the image recognition unit is connected with the operation processing unit, and the operation processing unit is respectively connected with the extra-high voltage substation safety warning system, the safety protection prevention and control system and the short message sending module. The image identification unit sends the identification information to the operation processing unit, the operation processing unit performs feature extraction and entering area judgment on the image, and sends corresponding alarm instructions, protection instructions or notification instructions to other parts according to the operation result.
The substantial effects of the invention are as follows: a safety region of a level observation line is virtually defined by utilizing a Beidou satellite high-precision positioning technology, a video image of a monitoring site is analyzed through an image recognition processing module, a symptom behavior of a mistaken entry interval is recognized, and a related response is actively made. The utility model provides a combine big dipper satellite high accuracy positioning technology and image identification technique to realize the application of intelligent technology and electric power safety technique in the aspect of extra-high voltage transformer substation subsides and observes that prevent mistake and go into interval safety guardianship.
Drawings
Fig. 1 is a flowchart of the present embodiment.
Fig. 2 is a flowchart illustrating the overall implementation steps of the present embodiment.
Fig. 3 is a schematic diagram of module connection according to the present embodiment.
Detailed Description
The following provides a more detailed description of the present invention, with reference to the accompanying drawings.
A method for preventing the safety monitoring of the mistaken entering interval of an extra-high voltage transformer substation is disclosed as shown in figures 1 and 2, and comprises the following steps:
s1: setting an operation range of a leveling line aiming at the selection of the leveling line of the extra-high voltage transformer substation; and in the step S1, selecting the leveling line of the extra-high voltage transformer substation through the Beidou satellite high-precision main position map and setting the operation range of the leveling line. The identification accuracy of the image identification processing module can be enhanced by selecting the leveling line of the ultra-high voltage transformer substation through the Beidou satellite high-precision main position map and setting the operation range of the leveling line.
S2: dividing a safety region, an early warning region, an alarm region and a prevention and control region on the image recognition processing module according to the operation range, and recognizing leveling staff entering each region through the image recognition processing module; the range of the early warning area in the step S2 includes a range of the warning area and a range of the prevention and control area, and the range of the warning area includes a range of the prevention and control area. The range of the early warning area, the range of the warning area and the range of the prevention and control area, namely the continuous positioning and identification of the early warning area in the ranges of the warning area and the prevention and control area can be used all the time, and similarly, the warning measure of the warning area in the range of the prevention and control area can be continuously carried out.
S3: the image identification processing module carries out discontinuous positioning identification on leveling staff entering a safe area;
s4: when it is detected that the leveling staff enters the early warning area, the leveling staff entering the early warning area is captured and tracked through the image recognition processing module, and continuous positioning recognition is carried out until the leveling staff leaves the early warning area; the step S4 includes the following steps:
s41: the image recognition processing module detects that leveling staff enter an early warning area;
s42: the portable early warning device of the leveling staff carries out early warning prompt;
s43: an image recognition processing module captures the leveling staff;
s44: continuously identifying and positioning the leveling staff;
s45: judging whether the leveling staff leaves the early warning area, if so, entering a step S46, otherwise, returning to the step S44;
s46: and stopping continuous identification and positioning of the leveling staff, and changing the continuous identification and positioning of the leveling staff into intermittent identification and positioning of the leveling staff. When leveling staff enter an early warning area, the portable early warning device of the leveling staff can give an early warning prompt, meanwhile, the portable early warning device also can send early warning information to the image recognition processing module, the image recognition processing module can conveniently capture the leveling staff, the leveling staff is continuously recognized and positioned after the leveling staff which enters the area by mistake is captured, the continuous recognition and positioning is changed into the discontinuous recognition and positioning of the leveling staff until the leveling staff leaves the early warning area, namely, the discontinuous recognition and positioning of the leveling staff entering a safe area is recovered, the discontinuous recognition and positioning are carried out on the leveling staff at regular intervals, compared with the continuous recognition and positioning tracking, the waste of resources can be prevented while the detection of the leveling staff is ensured.
S5: when it is detected that leveling staff enter an alarm area, the leveling staff entering the alarm area is warned through an extra-high voltage substation safety warning system, and a work responsible person is notified to warn the leveling staff until the leveling staff leave the alarm area; the step S5 includes the following steps:
s51: the image recognition processing module detects that a leveling staff enters an alarm area;
s52: starting a safety warning system of the extra-high voltage transformer substation;
s53: notifying a field work leader to alert the leveling personnel; and in the step S53, a field work responsible person is notified to warn the leveling staff in a Beidou short message mode. The Beidou short message can enable a field work responsible person to determine the position of the leveling staff more easily, the area which is easy to cause problems can be conveniently judged according to similar events during subsequent query, and tighter protection can be carried out on the problem area.
S54: marking the leveling staff, and calculating the minimum distance between the leveling staff and the nearest prevention and control area;
s55: after a certain time T, judging whether the distance between the leveling staff and the prevention and control area is reduced, if so, entering a step S56, otherwise, entering a step S57;
s56: starting a safety protection prevention and control system, automatically tripping a high-voltage power supply, automatically cutting off the power in a high-voltage area, and starting an alarm bell;
s57: and keeping the starting of a safety warning system of the extra-high voltage transformer substation, and closing the safety warning system of the extra-high voltage transformer substation after the leveling staff leaves an alarm area. After a safety warning system of the extra-high voltage transformer substation is started, an alarm lamp flickers, a total-station voice system sends out 'you enter a high-voltage danger warning area and please leave', a leveling staff is prompted, a field work responsible person is informed to warn the leveling staff, the leveling staff is marked, after a certain time T, whether the leveling staff is continuously approaching to a prevention and control area is judged according to the distance between the leveling staff and the prevention and control area, if the leveling staff is continuously approaching despite the warning, a safety protection and control system is started to prevent the leveling staff from causing accidents, if the leveling staff enters the prevention and control area within a certain time T, the safety protection and control system is immediately started, wherein the certain time T can effectively judge whether the leveling staff has the intention of continuously approaching to the prevention and control area, and when the leveling staff continuously approaches to the prevention and control area within the certain time T, the safety protection and control system can be started when the safety protection and control system does not reach the protection and control area, so that the time for starting the safety protection and control system is more sufficient.
S6: and when the leveling staff is detected to enter the prevention and control area, starting the safety protection and control system.
The system for preventing the mistaken entering interval safety monitoring of the extra-high voltage transformer substation is shown in figure 3, and comprises an image recognition processing module for recognizing the position of a leveling staff and a short message sending module for sending a Beidou satellite short message by using the method, wherein the image recognition processing module is respectively connected with an extra-high voltage transformer substation safety warning system, a safety protection prevention and control system and the short message sending module. The image recognition processing module sends instructions to the extra-high voltage substation safety warning system and the safety protection control system to match with protection measures in different areas, and the image recognition processing module sends Beidou satellite short messages to a field work responsible person through the short message sending module. The image recognition processing module comprises an image recognition unit and an operation processing unit, the image recognition unit is connected with the operation processing unit, and the operation processing unit is respectively connected with the extra-high voltage substation safety warning system, the safety protection prevention and control system and the short message sending module. The image identification unit sends the identification information to the operation processing unit, the operation processing unit performs feature extraction and entering area judgment on the image, and sends corresponding alarm instructions, protection instructions or notification instructions to other parts according to the operation result.
The embodiment aims at the selection of the leveling line of the extra-high voltage transformer substation, the operation range of the leveling line is set, a safe region, an early warning region and an alarm region are drawn on an image recognition system according to requirements, and the prevention and control region is used for realizing an anti-mistaken-entry interval cascade monitoring mode. When leveling staff mistakenly enter the early warning area, the portable early warning device can generate warning sound reminding, and an image recognition system in the terminal real-time monitoring workstation starts to capture and track a target. When leveling staff continuously mistakenly enter the alarm area, the extra-high voltage transformer substation safety warning system is started, the alarm lamp flickers, and the total-station voice system sends out 'you enter the high-voltage danger warning area and please leave'. When the total station voice system sends that 'you have entered the high-voltage danger warning area and please leave', the target captured and tracked by the image recognition system still stays in the warning area, and the Beidou satellite short message system sends information to the positioning device carried by the working responsible person to prompt the working staff member to enter the dangerous area and stop the working staff member on site. When the warning is invalid and leveling staff continuously and mistakenly enter a high-voltage electrified control area, namely a prevention and control area, the safety protection and control system is started, the high-voltage power supply automatically trips, the high-voltage area is automatically powered off, and the alarm bell is started. The method can effectively alert and monitor the field working personnel in an active mode, and ensure the safety of the field personnel and equipment.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (8)
1. A method for preventing the safety monitoring of the mistaken entry interval of an extra-high voltage transformer substation is characterized by comprising the following steps:
s1: setting an operation range of a leveling line aiming at the selection of the leveling line of the extra-high voltage transformer substation;
s2: dividing a safety region, an early warning region, an alarm region and a prevention and control region on the image recognition processing module according to the operation range, and recognizing leveling staff entering each region through the image recognition processing module;
s3: the image identification processing module carries out discontinuous positioning identification on leveling staff entering a safe area;
s4: when it is detected that the leveling staff enters the early warning area, the leveling staff entering the early warning area is captured and tracked through the image recognition processing module, and continuous positioning recognition is carried out until the leveling staff leaves the early warning area;
s5: when it is detected that leveling staff enter an alarm area, the leveling staff entering the alarm area is warned through an extra-high voltage substation safety warning system, and a work responsible person is notified to warn the leveling staff until the leveling staff leave the alarm area;
s6: and when the leveling staff is detected to enter the prevention and control area, starting the safety protection and control system.
2. The method for monitoring the safety of the anti-misoperation interval of the extra-high voltage substation of claim 1, wherein the step S4 comprises the following steps:
s41: the image recognition processing module detects that leveling staff enter an early warning area;
s42: the portable early warning device of the leveling staff carries out early warning prompt;
s43: an image recognition processing module captures the leveling staff;
s44: continuously identifying and positioning the leveling staff;
s45: judging whether the leveling staff leaves the early warning area, if so, entering a step S46, otherwise, returning to the step S44;
s46: and stopping continuous identification and positioning of the leveling staff, and changing the continuous identification and positioning of the leveling staff into intermittent identification and positioning of the leveling staff.
3. The method for monitoring the safety of the anti-misoperation interval of the extra-high voltage substation according to claim 1 or 2, wherein the step S5 comprises the following steps:
s51: the image recognition processing module detects that a leveling staff enters an alarm area;
s52: starting a safety warning system of the extra-high voltage transformer substation;
s53: notifying a field work leader to alert the leveling personnel;
s54: marking the leveling staff, and calculating the minimum distance between the leveling staff and the nearest prevention and control area;
s55: after a certain time T, judging whether the distance between the leveling staff and the prevention and control area is reduced, if so, entering a step S56, otherwise, entering a step S57;
s56: starting a safety protection prevention and control system, automatically tripping a high-voltage power supply, automatically cutting off the power in a high-voltage area, and starting an alarm bell;
s57: and keeping the starting of a safety warning system of the extra-high voltage transformer substation, and closing the safety warning system of the extra-high voltage transformer substation after the leveling staff leaves an alarm area.
4. The method for inter-bay safety monitoring against false entry of an extra-high voltage substation of claim 3, wherein in step S53, a field work responsible person is notified to warn the leveling staff by means of a Beidou short message.
5. The method for the extra-high voltage substation anti-false-entry interval safety monitoring according to claim 1, wherein in step S1, an extra-high voltage substation leveling line is selected through a Beidou satellite high-precision master position map, and an operation range of the leveling line is set.
6. The method for monitoring the extra-high voltage substation anti-false-entry interval safety as claimed in claim 1 or 4, wherein the range of the early warning area in the step S2 includes a range of the warning area and a range of the prevention and control area, and the range of the warning area includes a range of the prevention and control area.
7. The system for preventing the safety monitoring of the mistaken entry interval of the extra-high voltage transformer substation utilizes the method as claimed in any one of claims 1 to 6, and is characterized by comprising an image recognition processing module for recognizing the position of leveling staff and a short message sending module for sending a Beidou satellite short message, wherein the image recognition processing module is respectively connected with an extra-high voltage transformer substation safety warning system, a safety protection prevention and control system and the short message sending module.
8. The system for preventing the interval safety monitoring of the mistaken entry of the extra-high voltage substation according to claim 7, wherein the image recognition processing module comprises an image recognition unit and an operation processing unit, the image recognition unit is connected with the operation processing unit, and the operation processing unit is respectively connected with the safety warning system, the safety protection prevention and control system and the short message sending module of the extra-high voltage substation.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116737516A (en) * | 2023-06-12 | 2023-09-12 | 无锡摩芯半导体有限公司 | Method for early warning of vehicle gauge chip |
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| CN116737516B (en) * | 2023-06-12 | 2024-01-30 | 无锡摩芯半导体有限公司 | Method for early warning of vehicle gauge chip |
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