CN114863720B - Cross early warning method and related device for overhead transmission line and channel ship - Google Patents
Cross early warning method and related device for overhead transmission line and channel ship Download PDFInfo
- Publication number
- CN114863720B CN114863720B CN202210485268.3A CN202210485268A CN114863720B CN 114863720 B CN114863720 B CN 114863720B CN 202210485268 A CN202210485268 A CN 202210485268A CN 114863720 B CN114863720 B CN 114863720B
- Authority
- CN
- China
- Prior art keywords
- analysis result
- ship
- speed
- transmission line
- overhead transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G3/00—Traffic control systems for marine craft
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
-
- 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
- G08B21/18—Status alarms
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Ocean & Marine Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Traffic Control Systems (AREA)
Abstract
The application discloses a method and a related device for cross early warning of an overhead transmission line and a channel ship, wherein the method comprises the following steps: acquiring the ship speed, the ship height and the lowest point height of the sag of the overhead transmission line of a channel near the overhead transmission line; comparing the ship speed with a preset navigation speed to obtain a first analysis result; calculating a height difference according to the ship height and the lowest point height, and comparing the height difference with a preset height difference to obtain a second analysis result; and when the first analysis result is that the ship speed is smaller than the preset navigation speed and the second analysis result is that the altitude difference is larger than the preset altitude difference, sending out a safety navigation signal, otherwise, generating different types of early warning signals according to the first analysis result and the second analysis result. The method and the device can efficiently, quickly and timely finish cross early warning, reduce the number of times of on-site confirmation of manpower, and are more efficient and accurate, so that the technical problems of untimely alarm and low intelligent degree in the prior art are solved.
Description
Technical Field
The application relates to the technical field of channel ship cross early warning, in particular to an overhead transmission line and channel ship cross early warning method and a related device.
Background
In recent years, a plurality of transmission line and channel crossing accidents occur, and the safety distance between a channel ship and an overhead transmission line is insufficient, so that the line is tripped in a discharging manner, which not only can cause the disconnection of single-strand or multi-strand wires and the damage of partial hardware fittings, but also can cause regional power failure accidents more seriously. However, most of the conventional overhead transmission line and channel ship cross early warning schemes have the problems that alarming is not timely, characteristics are not obvious, and technical personnel are required to monitor on site to realize the scheme; so that no set of mature ultra-high ship early warning method for crossing the transmission line and the channel exists at present, and therefore, the research on the crossing early warning method for the overhead transmission line and the channel ship at a long distance has important significance.
Disclosure of Invention
The application provides an overhead transmission line and channel ship cross early warning method and a related device, which are used for solving the technical problems of untimely alarm and low intelligent degree in the prior art.
In view of this, the first aspect of the present application provides a method for cross-warning an overhead transmission line and a channel ship, the method comprising:
acquiring the ship speed, the ship height and the lowest point height of the sag of the overhead transmission line of a channel near the overhead transmission line;
comparing the ship speed with a preset navigation speed to obtain a first analysis result;
calculating a height difference according to the ship height and the lowest point height, and comparing the height difference with a preset height difference to obtain a second analysis result;
and when the first analysis result is that the ship speed is smaller than the preset navigation speed and the second analysis result is that the altitude difference is larger than the preset altitude difference, sending out a safety navigation signal, otherwise, generating different types of early warning signals according to the first analysis result and the second analysis result.
Optionally, the generating the early warning signals of different types according to the first analysis result and the second analysis result specifically includes:
when the first analysis result is that the ship speed is greater than or equal to the preset navigation speed, a first early warning signal is sent out through the safety warning lamp and the alarm;
and when the second analysis result is that the height difference is smaller than or equal to the preset height difference, sending a second early warning signal to monitoring staff through the short message sending module.
Optionally, when the first analysis result is that the ship speed is greater than or equal to the preset navigation speed, a first early warning signal is sent through the safety warning lamp and the alarm, which specifically includes:
when the first analysis result is that the ship speed is greater than the preset navigation speed, the safety warning lamp generates a red light signal and the alarm generates a continuous ringing sound signal;
when the first analysis result is that the ship speed is equal to the preset navigation speed, the safety warning lamp generates a red light signal and the alarm generates an intermittent ringing sound signal.
Optionally, the acquiring the ship speed of the channel near the overhead transmission line specifically includes:
after the coming and going ships of the channel near the overhead transmission line are identified through the image identification technology, three-dimensional speed information of the coming and going ships is obtained through the three-dimensional speed measurement technology, and the three-dimensional speed information is synthesized and calculated to obtain the speed of the ships.
Optionally, acquiring the ship height of a channel near the overhead transmission line and the lowest point height of the sag of the overhead transmission line specifically includes:
after identifying the coming and going ships of the channel near the overhead transmission line and the lowest point of the sag of the overhead transmission line through an image identification technology, measuring the ship height and the lowest point of the sag of the overhead transmission line by using a clear height measurement technology.
A second aspect of the present application provides an overhead transmission line and channel ship cross warning system, the system comprising:
the acquisition module is used for acquiring the ship speed, the ship height and the lowest point height of the sag of the overhead transmission line of the channel nearby the overhead transmission line;
the first analysis module is used for comparing the ship speed with a preset navigation speed to obtain a first analysis result;
the second analysis module is used for calculating the height difference according to the ship height and the lowest point height, and comparing the height difference with a preset height difference to obtain a second analysis result;
and the early warning module is used for sending out a safe navigation signal when the first analysis result is that the ship speed is smaller than the preset navigation speed and the second analysis result is that the height difference is larger than the preset height difference, and otherwise, generating early warning signals of different types according to the first analysis result and the second analysis result.
Optionally, the early warning module is specifically configured to:
when the first analysis result is that the ship speed is smaller than the preset navigation speed and the second analysis result is that the altitude difference is larger than the preset altitude difference, a safety navigation signal is sent out;
when the first analysis result is that the ship speed is greater than or equal to the preset navigation speed, a first early warning signal is sent out through the safety warning lamp and the alarm;
and when the second analysis result is that the height difference is smaller than or equal to the preset height difference, sending a second early warning signal to monitoring staff through the short message sending module.
Optionally, the acquiring module is specifically configured to:
identifying the lowest points of the incoming and outgoing ships of the channel near the overhead transmission line and the sag of the overhead transmission line through an image identification technology;
and obtaining three-dimensional speed information of the coming and going ships by utilizing a three-dimensional speed measurement technology, carrying out synthesis calculation on the three-dimensional speed information to obtain the ship speed, and measuring the ship height and the lowest point height by utilizing a net height measurement technology.
A third aspect of the present application provides an overhead transmission line and channel vessel cross warning apparatus, the apparatus comprising a processor and a memory:
the memory is used for storing program codes and transmitting the program codes to the processor;
the processor is configured to execute the steps of the method for cross-warning of an overhead transmission line and a channel ship according to the first aspect according to the instructions in the program code.
A fourth aspect of the present application provides a computer readable storage medium for storing program code for performing the overhead transmission line and channel vessel cross warning method of the first aspect above.
From the above technical scheme, the application has the following advantages:
the application provides a cross early warning method for an overhead transmission line and a channel ship, which comprises the following steps: acquiring the ship speed, the ship height and the lowest point height of the sag of the overhead transmission line of a channel near the overhead transmission line; comparing the ship speed with a preset navigation speed to obtain a first analysis result; calculating a height difference according to the ship height and the lowest point height, and comparing the height difference with a preset height difference to obtain a second analysis result; and when the first analysis result is that the ship speed is smaller than the preset navigation speed and the second analysis result is that the altitude difference is larger than the preset altitude difference, sending out a safety navigation signal, otherwise, generating different types of early warning signals according to the first analysis result and the second analysis result. Compared with the prior art, the method and the device can realize cross early warning on different ships, can distinguish different site conditions by using different early warning time and early warning frequency, can finish the cross early warning efficiently, rapidly and timely, reduce the number of times of site confirmation of manpower, are more efficient and accurate, and solve the technical problems of untimely alarm and low intelligent degree in the prior art.
Drawings
Fig. 1 is a schematic flow chart of an embodiment of a method for cross-warning between an overhead transmission line and a channel ship provided in an embodiment of the present application;
fig. 2 is a schematic structural diagram of an embodiment of an overhead transmission line and channel ship cross warning system provided in an embodiment of the present application.
Detailed Description
In order to make the present application solution better understood by those skilled in the art, the following description will clearly and completely describe the technical solution in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
Referring to fig. 1, an overhead transmission line and channel ship cross early warning method provided in an embodiment of the present application includes:
specifically, the embodiment identifies the ship coming and going from the channel near the overhead transmission line and the lowest point of the sag of the overhead transmission line through an image identification technology; three-dimensional speed information of the ship is obtained by utilizing a three-dimensional speed measurement technology, the three-dimensional speed information is synthesized and calculated to obtain the speed of the ship, and the ship height and the lowest point height are measured by utilizing a clear height measurement technology.
102, comparing the ship speed with a preset navigation speed to obtain a first analysis result;
and 104, when the first analysis result is that the ship speed is smaller than the preset navigation speed and the second analysis result is that the altitude difference is larger than the preset altitude difference, sending out a safety navigation signal, otherwise, generating different types of early warning signals according to the first analysis result and the second analysis result.
Specific:
when the first analysis result is that the ship speed is smaller than the preset navigation speed and the second analysis result is that the altitude difference is larger than the preset altitude difference, a safety navigation signal is sent out;
it should be noted that, when the ship speed is less than the preset navigation speed and the second analysis result is that the altitude difference is greater than the preset altitude difference, the person skilled in the art may set a short message transceiver module, and send the "ship safety-! Secure traffic-! "to monitor personnel.
When the first analysis result is that the ship speed is greater than or equal to the preset navigation speed, a first early warning signal is sent out through the safety warning lamp and the alarm;
it should be noted that, when the ship speed is greater than the preset navigation speed, the safety warning lamp generates a red light signal and the alarm generates a continuous ringing sound signal. In application, the safety warning lamp is displayed as a red lamp, the warning frequency of the alarm is three times, and the alarm sounds continuously (0-3 s, 4-6 s and 7-9 s) every three seconds. When the ship speed equals to the preset navigation speed, the safety warning lamp generates a red light signal and the alarm generates an intermittent ringing sound signal, and in application, the safety warning lamp is displayed as a red light, the early warning frequency of the alarm is once, and three seconds are continuously sounded (0-3 s) once, so that the safety warning lamp can be set by a person skilled in the art according to actual conditions, and details are omitted.
And when the second analysis result is that the height difference is smaller than or equal to the preset height difference, sending a second early warning signal to monitoring staff through the short message sending module.
When the height difference is smaller than the preset height difference, the short message sending module sends the ship danger-! Give support as soon as possible-! "give monitoring personnel; when the height difference is equal to the preset height difference, the' ship alarm! Please note-! "to monitor personnel". Those skilled in the art may perform the setting according to actual situations, and will not be described herein.
According to the cross early warning method for the overhead transmission line and the channel ship, provided by the embodiment of the application, the image recognition, the channel net height measurement technology and the three-dimensional speed measurement technology are combined, and the channel ship height information, the speed information and the overhead transmission line height information are obtained; analyzing according to the ship height, speed information and overhead transmission line height information; and finally, generating early warning signals of different types according to the analysis result. Compared with the prior art, the method and the device can realize cross early warning on different ships, can distinguish different site conditions by using different early warning time and early warning frequency, can finish the cross early warning efficiently, rapidly and timely, reduce the number of times of site confirmation of manpower, are more efficient and accurate, and solve the technical problems of untimely alarm and low intelligent degree in the prior art.
The method for early warning the intersection of the overhead transmission line and the channel ship is provided in the embodiment of the application, and the system for early warning the intersection of the overhead transmission line and the channel ship is provided in the embodiment of the application.
Referring to fig. 2, an overhead transmission line and channel ship crossing early warning system provided in an embodiment of the present application includes:
an acquisition module 201, configured to acquire a ship speed, a ship height, and a lowest point height of sag of the overhead transmission line in a channel near the overhead transmission line;
a first analysis module 202, configured to compare the ship speed with a preset navigation speed to obtain a first analysis result;
the second analysis module 203 is configured to calculate a height difference according to the ship height and the lowest point height, and compare the height difference with a preset height difference to obtain a second analysis result;
the early warning module 204 is configured to send out a safe navigation signal when the first analysis result is that the ship speed is less than the preset navigation speed and the second analysis result is that the altitude difference is greater than the preset altitude difference, and otherwise generate early warning signals of different types according to the first analysis result and the second analysis result.
Further, in the embodiment of the application, there is also provided an apparatus for early warning crossing of an overhead transmission line and a channel ship, the apparatus including a processor and a memory:
the memory is used for storing program codes and transmitting the program codes to the processor;
the processor is used for executing the cross early warning method of the overhead transmission line and the channel ship according to the instruction in the program code.
Further, in the embodiment of the application, a computer readable storage medium is provided, and the computer readable storage medium is used for storing program codes, and the program codes are used for executing the method for cross early warning of the overhead transmission line and the channel ship.
It will be clear to those skilled in the art that, for convenience and brevity of description, the specific working procedures of the above-described system and module may refer to the corresponding procedures in the foregoing method embodiments, which are not repeated herein.
The terms "first," "second," "third," "fourth," and the like in the description of the present application and in the above-described figures, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be capable of operation in sequences other than those illustrated or described herein, for example. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be understood that in this application, "at least one" means one or more, and "a plurality" means two or more. "and/or" for describing the association relationship of the association object, the representation may have three relationships, for example, "a and/or B" may represent: only a, only B and both a and B are present, wherein a, B may be singular or plural. The character "/" generally indicates that the context-dependent object is an "or" relationship. "at least one of" or the like means any combination of these items, including any combination of single item(s) or plural items(s). For example, at least one (one) of a, b or c may represent: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", wherein a, b, c may be single or plural.
In the several embodiments provided in this application, it should be understood that the disclosed systems, apparatuses, and methods may be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the units is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be embodied in essence or a part contributing to the prior art or all or part of the technical solution in the form of a software product stored in a storage medium, including several instructions to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: u disk, mobile hard disk, read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.
The above embodiments are merely for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (7)
1. The cross early warning method for the overhead transmission line and the channel ship is characterized by comprising the following steps of:
after the coming and going ships of the channel near the overhead transmission line are identified through the image identification technology, three-dimensional speed information of the coming and going ships is obtained through the three-dimensional speed measurement technology, and the three-dimensional speed information is synthesized and calculated to obtain the speed of the ships;
after identifying the coming and going ships of the channel near the overhead transmission line and the lowest point of the sag of the overhead transmission line through an image identification technology, measuring the ship height and the lowest point of the sag of the overhead transmission line by using a clear height measurement technology;
comparing the ship speed with a preset navigation speed to obtain a first analysis result;
calculating a height difference according to the ship height and the lowest point height, and comparing the height difference with a preset height difference to obtain a second analysis result;
and when the first analysis result is that the ship speed is smaller than the preset navigation speed and the second analysis result is that the altitude difference is larger than the preset altitude difference, sending out a safety navigation signal, otherwise, generating different types of early warning signals according to the first analysis result and the second analysis result.
2. The method for cross-warning of an overhead transmission line and a channel ship according to claim 1, wherein the generating different types of warning signals according to the first analysis result and the second analysis result specifically comprises:
when the first analysis result is that the ship speed is greater than or equal to the preset navigation speed, a first early warning signal is sent out through the safety warning lamp and the alarm;
and when the second analysis result is that the height difference is smaller than or equal to the preset height difference, sending a second early warning signal to monitoring staff through the short message sending module.
3. The method for cross-warning between an overhead transmission line and a channel ship according to claim 2, wherein when the first analysis result is that the ship speed is greater than or equal to the preset navigation speed, the method sends out a first warning signal through a safety warning lamp and an alarm, specifically comprising:
when the first analysis result is that the ship speed is greater than the preset navigation speed, the safety warning lamp generates a red light signal and the alarm generates a continuous ringing sound signal;
when the first analysis result is that the ship speed is equal to the preset navigation speed, the safety warning lamp generates a red light signal and the alarm generates an intermittent ringing sound signal.
4. An overhead transmission line and channel ship cross-warning system, comprising:
the acquisition module is used for acquiring three-dimensional speed information of the coming and going ships by utilizing a three-dimensional speed measurement technology after the coming and going ships of the channel near the overhead transmission line are identified by an image identification technology, and carrying out synthesis calculation on the three-dimensional speed information to obtain the ship speed; after identifying the coming and going ships of the channel near the overhead transmission line and the lowest point of the sag of the overhead transmission line through an image identification technology, measuring the ship height and the lowest point of the sag of the overhead transmission line by using a clear height measurement technology;
the first analysis module is used for comparing the ship speed with a preset navigation speed to obtain a first analysis result;
the second analysis module is used for calculating the height difference according to the ship height and the lowest point height, and comparing the height difference with a preset height difference to obtain a second analysis result;
and the early warning module is used for sending out a safe navigation signal when the first analysis result is that the ship speed is smaller than the preset navigation speed and the second analysis result is that the height difference is larger than the preset height difference, and otherwise, generating early warning signals of different types according to the first analysis result and the second analysis result.
5. The overhead transmission line and aisle vessel intersection warning system of claim 4, wherein the warning module is specifically configured to:
when the first analysis result is that the ship speed is smaller than the preset navigation speed and the second analysis result is that the altitude difference is larger than the preset altitude difference, a safety navigation signal is sent out;
when the first analysis result is that the ship speed is greater than or equal to the preset navigation speed, a first early warning signal is sent out through the safety warning lamp and the alarm;
and when the second analysis result is that the height difference is smaller than or equal to the preset height difference, sending a second early warning signal to monitoring staff through the short message sending module.
6. An overhead transmission line and aisle vessel cross warning device, comprising a processor and a memory:
the memory is used for storing program codes and transmitting the program codes to the processor;
the processor is configured to execute the method for cross-warning of an overhead transmission line and a channel ship according to the instructions in the program code.
7. A computer readable storage medium for storing program code for performing the overhead transmission line and channel vessel cross warning method of any one of claims 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210485268.3A CN114863720B (en) | 2022-05-06 | 2022-05-06 | Cross early warning method and related device for overhead transmission line and channel ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210485268.3A CN114863720B (en) | 2022-05-06 | 2022-05-06 | Cross early warning method and related device for overhead transmission line and channel ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114863720A CN114863720A (en) | 2022-08-05 |
| CN114863720B true CN114863720B (en) | 2023-07-04 |
Family
ID=82635408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210485268.3A Active CN114863720B (en) | 2022-05-06 | 2022-05-06 | Cross early warning method and related device for overhead transmission line and channel ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114863720B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101706988A (en) * | 2009-12-02 | 2010-05-12 | 江苏省电力公司徐州供电公司 | River-crossing cable early warning protection system |
| CN205691058U (en) * | 2016-03-03 | 2016-11-16 | 华北电力大学（保定） | A kind of device of remote moving object elevation carrection based on machine vision |
| CN113699937A (en) * | 2021-09-14 | 2021-11-26 | 河南明辉建设集团有限公司 | Collision-preventing device for bridge protection |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA961477A (en) * | 1971-03-02 | 1975-01-21 | Compagnie Francaise Des Petroles | Dispositif d'antipilonnement monte sur une embarcation pour le maintien d'un cable a un niveau donne au-dessus d'un fond subaquatique |
| JP2007041706A (en) * | 2005-08-01 | 2007-02-15 | Chugoku Electric Power Co Inc:The | Obstacle detection system, obstacle detection method, and program |
| CN103322495B (en) * | 2013-06-27 | 2016-01-27 | 浙江畅朗照明有限公司 | A kind of ship LED lamp |
| CN110619653A (en) * | 2019-08-26 | 2019-12-27 | 衢州市港航管理局 | Early warning control system and method for preventing collision between ship and bridge based on artificial intelligence |
| CN113077660B (en) * | 2021-04-15 | 2022-01-28 | 上海海事大学 | Intelligent bridge collision avoidance system applied to inland ship |
-
2022
- 2022-05-06 CN CN202210485268.3A patent/CN114863720B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101706988A (en) * | 2009-12-02 | 2010-05-12 | 江苏省电力公司徐州供电公司 | River-crossing cable early warning protection system |
| CN205691058U (en) * | 2016-03-03 | 2016-11-16 | 华北电力大学（保定） | A kind of device of remote moving object elevation carrection based on machine vision |
| CN113699937A (en) * | 2021-09-14 | 2021-11-26 | 河南明辉建设集团有限公司 | Collision-preventing device for bridge protection |
Non-Patent Citations (1)
| Title |
|---|
| "MSC MERAVIGLIA"邮轮靠泊厦门港碰触跨海电线的风险分析;温清洪;;广州航海学院学报(第02期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114863720A (en) | 2022-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108011782B (en) | Method and device for pushing alarm information | |
| CN109924956B (en) | Method and device for measuring morphological parameters of intracranial aneurysm image | |
| CN100527178C (en) | Automatic tracking display system for warn | |
| CN108875857B (en) | Inspection method, device and system | |
| JP2001501840A (en) | System monitoring apparatus and method | |
| US9852620B1 (en) | System and method for detecting sound and performing an action on the detected sound | |
| CN105868845A (en) | Risk pre-warning method and apparatus | |
| CN112073524B (en) | Intelligent information release system based on Internet of things and provided with digital media interaction system | |
| CN110532888A (en) | A kind of monitoring method, apparatus and system | |
| KR20210135313A (en) | Distracted Driving Monitoring Methods, Systems and Electronics | |
| CN105574354A (en) | Method for conducting remote real-time psychological and physiological status monitoring | |
| CN101393680A (en) | Plant alarm apparatus and plant alarm method | |
| CN114863720B (en) | Cross early warning method and related device for overhead transmission line and channel ship | |
| CN104833951A (en) | Method and device for positioning wireless fetal monitoring probe in set area | |
| CN110166940A (en) | The method that a kind of pair of portable intelligent device is positioned | |
| CN113033836A (en) | Safety management method based on transformer substation, terminal equipment and storage medium | |
| CN112967477B (en) | High-speed rail earthquake early warning method and system | |
| CN114970787A (en) | Verification method, system and device based on people counting and storage medium | |
| CN114743332A (en) | Perception early warning method and device for intelligent fire fighting, storage medium and terminal | |
| CN113593069A (en) | Intelligent inspection system for mathematics twin | |
| CN111313966A (en) | Centralized monitoring and early warning equipment based on optical fiber network maintenance | |
| CN215987527U (en) | Safety monitoring system for closed area | |
| CN110523041A (en) | A kind of intelligentized fire hydrant flow rate monitoring system, method and storage medium | |
| CN114760584A (en) | Bank exchequer precious metal monitoring method and device | |
| US11632649B2 (en) | Waiting situation managing device, waiting situation managing system, waiting situation managing method, and program |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |