CN203368642U - Portal crane operation monitoring system - Google Patents
Portal crane operation monitoring system Download PDFInfo
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- CN203368642U CN203368642U CN 201320500689 CN201320500689U CN203368642U CN 203368642 U CN203368642 U CN 203368642U CN 201320500689 CN201320500689 CN 201320500689 CN 201320500689 U CN201320500689 U CN 201320500689U CN 203368642 U CN203368642 U CN 203368642U
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- door machine
- monitoring system
- operation monitoring
- state information
- door
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Abstract
A portal crane operation monitoring system is provided. A portal crane comprises an elephant trunk beam and a driver chamber. The system comprises: camera devices which are arranged on the elephant trunk beam; a control unit which is arranged in the driver chamber and is for controlling the operation of the camera devices; an information acquisition unit for collecting state information of the portal crane; a PLC module for summarizing the state information; an industrial control computer which is in communication connection with the PLC module, processing the state information and displaying the processed state information on the industrial control computer; a remote data transmission and reception device which comprises a wireless sending device and a wireless receiving device that is arranged at a remote place outside the driver chamber; and a server which is for summarizing and storing the received data signals. According to the portal crane operation monitoring system, real-time video monitoring and state monitoring are performed on the loading and unloading operation of the portal crane, so that security and loading and unloading efficiency in the loading and unloading operation of the portal crane are improved; besides, the system is also capable of monitoring the operation process remotely through wireless communication.
Description
Technical field
The utility model relates to a kind of machine operation monitoring system.
Background technology
Take the break bulk cargo handling as main harbour, and different types of break bulk cargo profile, size, weight etc. are widely different.At present, in goods shipment or the process of unloading a ship, have following some unsafe factor:
One, when large ship handling operation, door machine driver can't watch situation in all cabins, can only rely on handling to command under the commander of hand and complete the goods ship-loading operation, has not only affected the efficiency of loading and unloading, and has existed larger security risk;
When two, adjacent two the door machines of harbour carry out operation to the goods in a cabin simultaneously, the danger that may exist two door machine trunk beams mutually to interfere and bump foremost;
Three,, in the process of door machine handling goods, suspender and steel wire rope etc. exists the possibility that causes damage because of physics or human factor.As do not found in time and get rid of, may cause danger;
Four,, in door machine handling operation process, also need to understand the various states of door machine.Except the operating personnel in drivers' cab need to understand a machine state, also be necessary to allow the various operating states that the personnel of long-range Central Control Room can Real-time Obtaining door machine.
The utility model content
The problems referred to above due to the prior art existence, the purpose of this utility model is to propose a kind of machine operation monitoring system, it can monitor a machine running in real time, thereby improves fail safe and the efficiency of loading and unloading of the handling operation of door machine, strengthens the level of IT application of equipment control.
For achieving the above object, the utility model is achieved by the following technical programs:
A kind of machine operation monitoring system, the door machine comprises trunk beam and drivers' cab, described system comprises: be arranged on the camera head on described trunk beam; Be installed on the control unit in described drivers' cab, described control unit connects described camera head, for controlling the operation of described camera head; Display unit, for the image that shows that described camera head obtains; Information acquisition unit, for gathering the state information corresponding to the various states of door machine; The PLC module, with described information acquisition unit communication connection, for described state information is gathered; Industrial computer, described industrial computer with described PLC module communication, be connected and described state information is processed after on described industrial computer, show; Remote data transmission and receiving system, comprise wireless launcher, for the wirelessly transmitting data signal, and be arranged on the outer remote site of drivers' cab, for receiving the radio receiver of described data-signal, described data-signal comprises the door machine real-time status information that picture signal that described camera head obtains and described industrial computer obtain; And for gathering and storing from the server of the long-range picture signal received and door machine state information.
Preferably, described camera head comprises and is arranged on described trunk beam the first video camera foremost, and the axis of the camera lens of described the first video camera keeps perpendicular to ground.
Preferably, described camera head comprises the second video camera that is arranged on described trunk beam rear end.
Preferably, described camera head comprises the 3rd video camera be arranged in drivers' cab.
Preferably, described door machine operation monitoring system also comprises: with described camera head, be connected, for the video recording equipment of memory image, described wireless launcher communicates to connect with described video recording equipment; And the long-range displaying device that shows received described picture signal.
Preferably, described wireless launcher comprises router, the transmitting antenna be connected with described router communication by wireless bridge; Described radio receiver comprises: reception antenna, the network switch of by wireless bridge, with described reception antenna, communicating by letter and being connected, and described server is connected with the described network switch, and described long-range displaying device is communicated by letter and is connected with the described network switch.
Preferably, described transmitting antenna comprises the orthotype 5.8G antenna be arranged on a machine driver's cabin top multiple directions; Described reception antenna is the 5.8G antenna.
Preferably, the PC of described long-range displaying device for being connected with the described network switch; Perhaps, described long-range displaying device is by the mobile device of wireless router and the communication connection of the described network switch.
Preferably, described video recording equipment is DVR.
Preferably, described door machine operation monitoring system, also comprise a machine condition monitoring unit, and described door machine condition monitoring unit comprises: information acquisition unit, for gathering the state information corresponding to the various states of door machine; The PLC module, with described information acquisition unit communication connection, for described state information is gathered; And industrial computer, described industrial computer with described PLC module communication, be connected and described state information is processed after on described industrial computer, show.
Preferably, described industrial computer and the communication connection of described wireless launcher, described data-signal comprises the data of described state information.
Owing to adopting above technical scheme, door machine operation monitoring system of the present utility model, can monitor whole cargo handling process in real time, improved fail safe and the efficiency of loading and unloading of door machine handling operation.And, except real time monitoring in drivers' cab, the utility model can also be monitored operation process from long-range by radio communication, thereby remote site also can be seen real-time pictures outside drivers' cab, and can have access to historical video file.
In addition, utilize door machine condition monitoring unit, but the production information of opposite house machine, workload and energy consumption are recorded, are added up; The various states of each mechanism of opposite house machine are monitored; Fault is recorded, analyzed; Record is carried out in the maintaining of opposite house machine.The data that it gathered and added up can show by industrial computer on the one hand on the door machine; On the other hand, by the wireless transmission shared with door machine video monitor, door machine real-time status information can be sent to long-range receiving terminal, be convenient to carry out remote real-time monitor and analysis.
The accompanying drawing explanation
Below with specific embodiment, the utility model is described in further detail with reference to the accompanying drawings:
Fig. 1 is system block diagram of the present utility model.
Fig. 2 is door machine condition monitoring cellular construction schematic diagram of the present utility model.
Wherein, 1a: the first video camera; 1b: the second video camera; 1c: the 3rd video camera, 2: control unit; 3: display unit; 4: DVR; 5: switch; 6: transmitting antenna; 7: reception antenna; 8: the network switch; 9: wireless router; 10a:PC; 10b: mobile device; 13: industrial computer; 14: door machine PLC; 15: information acquisition unit; 16: server;
Embodiment
As shown in Figure 1, the utility model is a kind of machine operation monitoring system, it comprises the camera system be installed on a machine diverse location, wherein the first video camera 1a can be arranged on the trunk beam (not shown) maintenance platform below foremost of a machine, and the camera lens axis of the first video camera keeps perpendicular to ground.The second video camera 1b is arranged on trunk beam rear end.The 3rd video camera 1c can be arranged in drivers' cab.
The main charge of overseeing door of this first video camera 1a machine is loaded onto ship and the ship-discharging operation process, and monitors the service condition of suspender, steel wire rope.Carry out the luffing action with the door machine, this device can be adjusted the supervision angle automatically, keeps perpendicular to ground, makes the image range of picked-up aim at from start to finish a machine suspender operating area.
This first video camera, the object view monitored is distant, what therefore select is camera shooting integrated machine, maximum electronic zoom multiple can reach 22 times, Digital Zoom multiple * 5 times, maximum can reach 200 times, and the supervision distance can further, make to be lifted on and face existing three, 40 meters high camera heads apart from ground, equally can see clearly by the people in cabin and thing; Also possesses the low-light (level) function, according to the automatic coloured black and white that turns of intensity of illumination; Automatic focus; The several functions such as auto iris.
This second video camera 1b is fixing automatic light-supplementing type camera head, and it mainly takes the video pictures around the trunk beam end.Once find that adjacent door machine trunk beam or other barriers appear at video pictures, can point out the driver to take measures in time, prevent collision accident; Can also be used to the service condition of the members such as Real Time Observation trunk beam front end railing, pulley.
The 3rd video camera 1c is for monitoring the situation in drivers' cab.
Video camera 1a, 1b, 1c are connected to the control unit 2 in drivers' cab.Operating personnel can be in drivers' cab carry out the operation of the function such as adjustment, zoom, automated cleaning form at The Cloud Terrace visual angle by 2 couples of the first video camera 1a of control unit; Can control the conversion of two-way monitoring image plays; This control unit 2 or the general supply of whole camera system; Adopt cpu chip to form microprocessor, Signal coding serial output; Signal is processed through anti-jamming circuit, guarantees the reliability of controlling.
By said structure, door machine driver can observe the operational circumstances of a machine easily and intuitively, monitors in real time whole cargo handling process, has improved fail safe and the efficiency of loading and unloading of door machine handling operation.
The utility model also comprises wireless transmitting system.As shown in the figure, above-mentioned video camera 1a, 1b and 1c are by video line and video recording equipment, and for example DVR 4 is connected, can be by the video signal transmission of shot by camera to DVR.DVR 4 can be preserved vision signal, and sends vision signal to real-time demonstration that display unit 3 carries out vision signal.Can watch in real time by display unit 3 situation that is monitored position.This technical grade LCDs, adopt shockproof shell, and anti-seismic performance is strong, and degree of protection is high.
Simultaneously, in DVR 4 and the common access switch 5 of wireless bridge, by transmitting antenna 6 and the reception antenna 7 at rear, network signal is sent to the network switch 8, server 16 interconnection network switches 8, for gathering and storing door machine picture signal and the real-time status information received from long-range.PC 10a in local area network (LAN) can be connected to the network switch 8, after the installation administration client, can directly transfer real-time pictures, is synchronously monitored.Also can long-rangely have access to historical video file.In addition, mobile device, for example smart mobile phone or panel computer, can pass through the installation administration client, utilizes the wireless router 9 be connected with the network switch 8 to carry out wireless connections, also can transfer real-time pictures, synchronously monitored or have access to historical video file.
Wherein, transmitting antenna 6 is included in an orthotype 5.8G antenna that machine driver's cabin top multiple directions are installed, and by netting twine, is connected into driver's cabin, after the access bridge, links switch 5 again.DVR 4, by onboard ethernet0 interface, is also used netting twine access switch 5, forms the wireless network signal emitter.5.8G antenna can guarantee long apart from transmission of wireless signals, and disturbs less; The multidirectional installation of antenna can guarantee that a machine is when rotary operation, and the signal transmission still can not interrupted.
Build in the wings the broad view place and set up 5.8G reception antenna 7, be connected with bridge with netting twine equally, bridge accesses the network of company.Wherein, all antennas are all powered by the POE mode, do not need additional power supply.All bridges and DVR are configured in the same network segment, and in local, terminal equipment can be had access to video recording or real-time pictures at any time by client software.
The utility model also comprises a machine condition monitoring unit.But production information, workload and the energy consumption of this machine condition monitoring unit opposite house machine are recorded, are added up; The various states of each mechanism of opposite house machine are monitored; Fault is recorded, analyzed; Record is carried out in the maintaining of opposite house machine.
As shown in Figure 1, be provided with information acquisition unit 15 on the door machine, this information acquisition unit 15 can comprise: LOAD CELLS, intelligent kilowatt-hour meter, each mechanism collection point, fault point etc. are respectively used to gather door machine power square information, power consumption information, each mechanism's job information and door machine fault message.
As shown in Figure 2, this information acquisition unit 15 will gather by door machine PLC module 14 information of carrying out after information gathering.This information acquisition unit 15 can carry out following collecting work.For example, gather each mechanism's electric current, voltage, frequency signal, frequency converter and PLC module 14 are network communication modes; Gather power consumption, current transformer, intelligent kilowatt-hour meter are installed, guarantee that it has interface and PLC module 14 or industrial computer 13 reliable communicatings; Gather the goods weight signal, overload sensor be installed, possess analog quantity or communication interface, with PLC module 14 or industrial computer 13 reliable communicatings; Gather lifting altitude, setting height(from bottom) encoder, photoelectric sensor switch, introduce PLC module 14 by its signal and carry out calculation process; Gather the luffing amplitude, absolute value encoder is installed, its signal is introduced to PLC module 14 and carry out calculation process; Gather the anglec of rotation, absolute value encoder is installed, its signal is introduced to PLC module 14 and carry out calculation process; Gather the centralized lubrication signal, the statistics generating report forms, check each lubricated time, total lubricated number of times.
Door machine PLC module 14 is the wired machine industrial computer 13 that sends to of the information after gathering, and 13 pairs of information of industrial computer are processed rear one side demonstration information (comprising: a door machine is monitored in real time, door machine failure logging, the trend record of door machine, workload record, energy consumption record, maintenance record) on industrial computer 13; On the other hand, industrial computer 13 connects switches 5 by wireless bridge 6, by the wireless receiver (by above-mentioned reception antenna 7) of Central Control Room, receives signal, thereby at remote terminal, the upper show gate machine real-time status information of PC 10a for example.
But above-mentioned embodiment is exemplary, be to be this patent to be comprised to the restriction of scope in order to make better those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses do anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (10)
1. a door machine operation monitoring system, a door machine comprises trunk beam and drivers' cab, it is characterized in that, described system comprises:
Be arranged on the camera head on described trunk beam; Be installed on the control unit in described drivers' cab, described control unit connects described camera head, for controlling the operation of described camera head; Door machine condition monitoring unit, described door machine condition monitoring unit comprises: information acquisition unit, for gathering the state information corresponding to the various states of door machine;
The PLC module, with described information acquisition unit communication connection, for described state information is gathered; And industrial computer,
Described industrial computer with described PLC module communication, be connected and described state information is processed after on described industrial computer, show,
Remote data transmission and receiving system, comprise wireless launcher, for the wirelessly transmitting data signal, and be arranged on the outer remote site of drivers' cab, for receiving the radio receiver of described data-signal, described data-signal comprises the data of the door machine state information that picture signal that described camera head obtains and described industrial computer obtain; And gather and store from the server of the long-range described data-signal received.
2. door according to claim 1 machine operation monitoring system is characterized in that: described camera head comprises and is arranged on described trunk beam the first video camera foremost, and the axis of the camera lens of described the first video camera keeps perpendicular to ground.
3. door according to claim 1 and 2 machine operation monitoring system, it is characterized in that: described camera head comprises the second video camera that is arranged on described trunk beam rear end.
4. door machine operation monitoring system according to claim 1, is characterized in that, also comprises:
With described camera head, be connected, for the video recording equipment of memory image, described wireless launcher and the communication connection of described video recording equipment; And
The long-range displaying device that shows received described picture signal and door machine state information.
5. door machine operation monitoring system according to claim 4, is characterized in that, described wireless launcher comprises switch, the transmitting antenna be connected with described switch communication by wireless bridge;
Described radio receiver comprises: reception antenna, the network switch of by wireless bridge, with described reception antenna, communicating by letter and being connected, and described server is connected with the described network switch, and described long-range displaying device is communicated by letter and is connected with the described network switch.
6. door machine operation monitoring system according to claim 5, is characterized in that, described transmitting antenna comprises the orthotype 5.8G antenna be arranged on a machine driver's cabin top multiple directions; Described reception antenna is also the 5.8G antenna.
7. door machine operation monitoring system according to claim 5, is characterized in that the PC of described long-range displaying device for being connected with the described network switch.
8. door machine operation monitoring system according to claim 5, is characterized in that, described long-range displaying device is by the mobile device of wireless router and the communication connection of the described network switch.
9. door machine operation monitoring system according to claim 4, is characterized in that, described video recording equipment is DVR.
10. door according to claim 1 and 2 machine operation monitoring system, it is characterized in that: described camera head comprises the 3rd video camera be arranged in drivers' cab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320500689 CN203368642U (en) | 2013-08-15 | 2013-08-15 | Portal crane operation monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320500689 CN203368642U (en) | 2013-08-15 | 2013-08-15 | Portal crane operation monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203368642U true CN203368642U (en) | 2013-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320500689 Expired - Lifetime CN203368642U (en) | 2013-08-15 | 2013-08-15 | Portal crane operation monitoring system |
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| Country | Link |
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| CN (1) | CN203368642U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104076777A (en) * | 2014-06-27 | 2014-10-01 | 徐州徐工筑路机械有限公司 | Asphalt mixing plant wireless scheduling system and method based on terminals |
| CN110602451A (en) * | 2019-09-02 | 2019-12-20 | 武汉港迪电气有限公司 | Portal crane operation video monitoring system and switching method thereof |
| CN113148854A (en) * | 2021-03-30 | 2021-07-23 | 宁波远东码头经营有限公司 | Bridge crane remote monitoring system |
-
2013
- 2013-08-15 CN CN 201320500689 patent/CN203368642U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104076777A (en) * | 2014-06-27 | 2014-10-01 | 徐州徐工筑路机械有限公司 | Asphalt mixing plant wireless scheduling system and method based on terminals |
| CN110602451A (en) * | 2019-09-02 | 2019-12-20 | 武汉港迪电气有限公司 | Portal crane operation video monitoring system and switching method thereof |
| CN110602451B (en) * | 2019-09-02 | 2021-03-30 | 武汉港迪电气有限公司 | Portal crane operation video monitoring system and switching method thereof |
| CN113148854A (en) * | 2021-03-30 | 2021-07-23 | 宁波远东码头经营有限公司 | Bridge crane remote monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200438 No. 4501, military road, Shanghai, Baoshan District Patentee after: SHANGHAI INTERNATIONAL PORT (GROUP) CO.,LTD. YIDONG CONTAINER TERMINAL BRANCH Address before: 200438 No. 4501, military road, Shanghai, Baoshan District Patentee before: Shanghai International Port (Group) Co.,Ltd. Jungong Road Terminal Branch |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |
|
| CX01 | Expiry of patent term |