CN201785143U - Alarm system for lifting ship hatch cover under bridge crane - Google Patents
Alarm system for lifting ship hatch cover under bridge crane Download PDFInfo
- Publication number
- CN201785143U CN201785143U CN2010205173108U CN201020517310U CN201785143U CN 201785143 U CN201785143 U CN 201785143U CN 2010205173108 U CN2010205173108 U CN 2010205173108U CN 201020517310 U CN201020517310 U CN 201020517310U CN 201785143 U CN201785143 U CN 201785143U
- Authority
- CN
- China
- Prior art keywords
- bridge crane
- microprocessor
- under
- camera
- person
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Emergency Alarm Devices (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The utility model discloses an alarm system for lifting a ship hatch cover under a bridge crane, in which a laser scanning range finder, a camera and a loudspeaker are mounted under a rear extensional beam of the bridge crane, wherein a microprocessor is adopted to analyze and process scanning ranging information, so as to judge whether a person or an object is under the beam; an alarm performs prompt alarm to working condition by adopting people/object two speech sounds or sounding frequency; the camera shoots for the area under the rear extensional beam, and superimposes the distance data of the person/object from the side surface of the bridge crane as well as the position data of the person/object on the camera onto the screen of a monitor in a driving cab via a dynamic VDM (Video Display Metafile) and the microprocessor; and if a person or an object is under the rear extensional beam, the microprocessor stops the hatch cover to fall down within a certain height range from the ground after analysizing the height data measured by an encoder. The alarm system provided by the utility model has the benefits that the bridge crane is prevented from being collided with a person or an object when lifting the ship hatch cover, the potential safety hazard is eliminated, and personal damage or death and damage of cargo are avoided.
Description
Affiliated technical field
The utility model relates to and is used for bridge crane when handling ship hatchcover plate, to the demonstration and the warning of bridge crane servant and object, especially is fit to harbour bridge crane handling ship hatchcover sheetpile and is placed under the beam of back demonstration and warning to bridge crane servant and object.
Background technology
Bridge crane is when the handling hatchway cover, because the hatchway cover area is very big, during the handling hatchway cover at present, operator's compartment is above hatchway cover, the bridge crane driver can't see people and the thing under the hatchway cover, when hatchway cover is deposited on the harbour, causes personal injury and goods damage accident thus easily.When also not having a kind of bridge crane handling ship hatchcover plate in the world at present, to people under the hatchway cover and thing difference detect, image shows and report to the police.
Summary of the invention
In order to prevent that bridge crane from colliding people and thing in the process under the beam after handling ship hatchcover sheetpile is placed on bridge crane, the utility model provides handling ship hatchcover blackboard newspaper alarm system under a kind of bridge crane, the laser scanning and ranging instrument is installed by this system under beam behind the bridge crane, camera and loudspeaker, by microprocessor to scanning ranging information analyzing and processing, whether differentiate under the beam of back has the people or object is arranged, annunciator has people and two kinds of voice of object or audio frequency and reports to the police, and to mode of operation prompting warning, camera is to back beam lower area shooting, by dynamic character superimposer and microprocessor, in image on position be superimposed upon the monitor image of operator's compartment on from the distance numeral of bridge crane side and people or object people or object, microprocessor records altitude information analysis to coder, when the people being arranged or object is arranged under the beam of back, overhead forbidding that hatchway cover descends in the certain height scope, participate in the decline control of bridge crane handling hatchway cover.
The objective of the invention is to be achieved by following technical proposals:
Handling ship hatchcover blackboard newspaper alarm system under the utility model bridge crane, be characterized in: it comprises: laser scanning and ranging instrument, camera, dynamic character superimposer, annunciator, master cock, microprocessor, control box, monitoring device, altitude information coder and loudspeaker.
Described laser scanning and ranging instrument, camera and loudspeaker are installed in behind the bridge crane on the column under the beam, described dynamic character superimposer, annunciator, master cock and microprocessor are in bridge crane operator's compartment control box, described monitoring device is in the bridge crane operator's compartment, described altitude information coder is in bridge crane plays assorted machine room, camera and monitoring device are electrically connected with the dynamic character superimposer, the laser scanning and ranging instrument, the altitude information coder, the dynamic character superimposer, annunciator, master cock and loudspeaker are electrically connected with microprocessor, and described microprocessor is electrically connected with bridge crane control system PLC.
In the process of bridge crane handling ship hatchcover plate, master cock is opened, loudspeaker send the alarm voice suggestion, inform that vehicular traffic and field staff's hatchway cover start shipment, take care, the scope horizontal scanning range finding that the laser scanning and ranging instrument is certain to beam following peripheral, back, to scan ranging information and be transferred to microprocessor, through the microprocessor logic analysis, whether the zone of differentiating under the beam of back has the people or object is arranged, if any the people or object is arranged, people or two kinds of alerting signals of object and range information are transferred to annunciator in the operator's compartment, annunciator has people and two kinds of voice of object or audio frequency and reports to the police, camera is to back beam lower area shooting, image is presented on the monitoring device, microprocessor by the dynamic character superimposer with people or object being superimposed upon on the image in position on the image of bridge crane side under the beam of back apart from numerical character and people or object, the people is arranged or object is arranged under the beam behind the prompting driver, the altitude information coder is transferred to microprocessor with the elevation information of bridge crane handling hatchway cover, when after microprocessor detects, the people being arranged or object is arranged under the beam, the output control signal is given PLC, is overhead forbidding that hatchway cover descends in the certain height scope.
Because adopt technique scheme, the beneficial effects of the utility model are: the driver in time grasps beam operating environment down behind the bridge crane, and elimination bridge crane handling hatchway cover process safe hidden danger is avoided the generation of personal injury and goods damage accident.
Description of drawings
Handling ship hatchcover blackboard newspaper alarm system scheme of installation under Fig. 1 bridge crane.
Handling ship hatchcover blackboard newspaper alarm system principle schematic under Fig. 2 bridge crane.
The utility model is described in further detail below in conjunction with accompanying drawing:
Handling ship hatchcover blackboard newspaper alarm system under the bridge crane is as Fig. 1, as shown in Figure 2, be characterized in that it comprises: laser scanning and ranging instrument (1), camera (2), dynamic character superimposer (3), annunciator (4), master cock (5), microprocessor (6), control box (7), monitoring device (8), highly digital coder (9), loudspeaker (10).
As Fig. 1, in Fig. 2, operator's compartment (11), back beam (12), hatchway cover (13), bridge crane (14), bridge crane control system PLC (15).
The specific embodiment
Described laser scanning and ranging instrument (1), camera (2) and loudspeaker (10) are installed in behind the bridge crane on the column under the beam (12), described dynamic character superimposer (3), annunciator (4), master cock (5) and microprocessor (6) are in bridge crane operator's compartment (11) control box (7), described monitoring device (8) is in bridge crane operator's compartment (11), described altitude information coder (9) is in bridge crane plays assorted machine room, camera (2) and monitoring device (8) are electrically connected with dynamic character superimposer (3), laser scanning and ranging instrument (1), dynamic character superimposer (3), annunciator (4), master cock (5), altitude information coder (9), and loudspeaker (10) are electrically connected with microprocessor (6), and described microprocessor (6) is electrically connected with bridge crane control system PLC (15).
In the process of bridge crane (14) handling ship hatchcover plate (13), master cock (5) is opened, loudspeaker (10) send the alarm voice suggestion, inform that vehicular traffic and field staff's hatchway cover (13) start shipment, take care, the scope horizontal scanning range finding that laser scanning and ranging instrument (1) is certain to beam (12) following peripheral, back, to scan ranging information and be transferred to microprocessor (6), through microprocessor (6) logic analysis, whether the zone of differentiating under the back beam (12) has the people or object is arranged, if any the people or object is arranged, people or two kinds of alerting signals of object and range information are transferred to annunciator (4) in the operator's compartment (11), annunciator (4) has people and two kinds of voice of object or audio frequency and reports to the police, camera (2) is to back beam (12) lower area shooting, image is presented on the monitoring device (8), microprocessor (6) by dynamic character superimposer (3) with people or object being superimposed upon on monitoring device (8) image in position on the image of bridge crane side under the beam of back apart from numerical character and people or object, the people is arranged or object is arranged under the beam (12) behind the prompting driver, altitude information coder (9) is transferred to microprocessor (6) with the elevation information of bridge crane handling hatchway cover (13), when after microprocessor (6) detects, the people being arranged or object is arranged under the beam (12), the output control signal is given bridge crane control system PLC (15), is overhead forbidding that hatchway cover (13) descends in the certain height scope.
Claims (1)
1. handling ship hatchcover blackboard newspaper alarm system under the bridge crane, it is characterized in that, it comprises: the laser scanning and ranging instrument, camera, the dynamic character superimposer, annunciator, master cock, microprocessor, control box, monitoring device, altitude information coder and loudspeaker, described laser scanning and ranging instrument, camera and loudspeaker are on the column under the beam behind the bridge crane, described dynamic character superimposer, annunciator, master cock and microprocessor are in bridge crane operator's compartment control box, described monitoring device is in the bridge crane operator's compartment, described altitude information coder is in bridge crane plays assorted machine room, camera and monitoring device are electrically connected with the dynamic character superimposer, the laser scanning and ranging instrument, the altitude information coder, the dynamic character superimposer, annunciator, master cock and loudspeaker are electrically connected with microprocessor, and described microprocessor is electrically connected with bridge crane control system PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205173108U CN201785143U (en) | 2010-09-02 | 2010-09-02 | Alarm system for lifting ship hatch cover under bridge crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205173108U CN201785143U (en) | 2010-09-02 | 2010-09-02 | Alarm system for lifting ship hatch cover under bridge crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201785143U true CN201785143U (en) | 2011-04-06 |
Family
ID=43817118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205173108U Expired - Lifetime CN201785143U (en) | 2010-09-02 | 2010-09-02 | Alarm system for lifting ship hatch cover under bridge crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201785143U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013182676A1 (en) * | 2012-06-07 | 2013-12-12 | Jaguar Land Rover Limited | Crane and related method of operation |
| GB2504818A (en) * | 2012-06-07 | 2014-02-12 | Jaguar Land Rover Ltd | Personnel sensing to inhibit crane operation |
| CN103873821A (en) * | 2012-12-17 | 2014-06-18 | 核动力运行研究所 | Overlapping device of closed-circuit television video check characters and using method thereof |
| CN104528531A (en) * | 2014-12-31 | 2015-04-22 | 曹敏 | Container wharf RTG and RMG lower container truck alignment guide system and method |
-
2010
- 2010-09-02 CN CN2010205173108U patent/CN201785143U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013182676A1 (en) * | 2012-06-07 | 2013-12-12 | Jaguar Land Rover Limited | Crane and related method of operation |
| GB2504818A (en) * | 2012-06-07 | 2014-02-12 | Jaguar Land Rover Ltd | Personnel sensing to inhibit crane operation |
| GB2504818B (en) * | 2012-06-07 | 2015-05-20 | Jaguar Land Rover Ltd | Crane and related method of operation |
| CN104995125A (en) * | 2012-06-07 | 2015-10-21 | 捷豹路虎有限公司 | Crane and related method of operation |
| CN104995125B (en) * | 2012-06-07 | 2017-11-10 | 捷豹路虎有限公司 | Crane and related operating method |
| US9868618B2 (en) | 2012-06-07 | 2018-01-16 | Jaguar Land Rover Limited | Crane and related method of operation |
| CN103873821A (en) * | 2012-12-17 | 2014-06-18 | 核动力运行研究所 | Overlapping device of closed-circuit television video check characters and using method thereof |
| CN104528531A (en) * | 2014-12-31 | 2015-04-22 | 曹敏 | Container wharf RTG and RMG lower container truck alignment guide system and method |
| CN104528531B (en) * | 2014-12-31 | 2016-06-01 | 北京国泰星云科技有限公司 | Under terminal of containers RTG, RMG, truck contraposition guides system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201785143U (en) | Alarm system for lifting ship hatch cover under bridge crane | |
| US9809115B2 (en) | Operator drowsiness detection in surface mines | |
| CN107195199A (en) | Road safety early warning system and method | |
| JP5096959B2 (en) | Automatic train notification system | |
| CN207123950U (en) | Road safety early warning system | |
| CN108688631A (en) | A kind of automotive safety guard method and device | |
| CN110009900A (en) | A kind of vehicle monitoring method and system | |
| CN205220593U (en) | Vehicle anticollision alarm system | |
| CN107303840A (en) | Tank truck with active safety pre-alarming control system | |
| CN201251627Y (en) | Warning image-displaying device for container forklift backing | |
| CN103448670A (en) | Vehicle monitoring system | |
| CN109637194A (en) | A kind of intelligence transiting vehicle collision avoidance system | |
| CN201161578Y (en) | Two-tone alarm display apparatus for reverse of fork truck and loading apparatus, and crane ambulation | |
| CN211391102U (en) | Sleepiness prevention and early warning system for fatigue driving of driver | |
| CN206441349U (en) | A kind of bend collision early warning system | |
| CN207937841U (en) | A kind of harmful influence vehicle rear anti-crash caution system Internet-based | |
| CN205130938U (en) | Car safe driving detection device | |
| CN115179978B (en) | Shuttle car obstacle avoidance early warning system based on stereo earphone | |
| CN203143960U (en) | Gantry crane with automatic warning function of personnel protection | |
| CN208350380U (en) | A kind of fugitive dust tests safe ancillary equipment and system | |
| CN201801314U (en) | Anti-falling device for mobile cab of gantry crane | |
| CN205772584U (en) | A kind of monitoring device of elevator door | |
| CN208630551U (en) | Warning system | |
| CN205113176U (en) | Freight train superelevation detects and reports an emergency and asks for help or increased vigilance suggestion device | |
| CN207292033U (en) | subway intelligent evacuation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110406 |