CN109474777B - Signal adapter plate for wharf front edge camera - Google Patents
Signal adapter plate for wharf front edge camera Download PDFInfo
- Publication number
- CN109474777B CN109474777B CN201811515819.6A CN201811515819A CN109474777B CN 109474777 B CN109474777 B CN 109474777B CN 201811515819 A CN201811515819 A CN 201811515819A CN 109474777 B CN109474777 B CN 109474777B
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- signal
- terminal
- camera
- needle
- optical
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- 230000003287 optical effect Effects 0.000 claims abstract description 34
- 230000001960 triggered effect Effects 0.000 claims abstract description 5
- 238000004804 winding Methods 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/22—Adaptations for optical transmission
Abstract
The invention provides a signal adapter plate for a wharf front edge camera, which comprises an optical terminal JP1 connected with an optical terminal, 4 signal interfaces connected with side-connection box-dividing terminals and a second power interface JP7 externally connected with a power supply, wherein the optical terminal is connected with the side-connection box-dividing terminals; the two power wires of the second power interface JP7 are respectively connected with the 7 th lead pin and the 8 th lead pin of the optical transceiver terminal JP1 and the 4 signal interfaces 6; the second power interface JP7 provides 24 vdc; the optical transceiver further comprises relays K1, K2, K3 and K4 for controlling whether the 2 nd, 5 th and 6 th needles of the 4 signal interfaces are connected with the 2 nd, 5 th and 6 th needles of the optical transceiver terminal JP1, and whether the relays K1, K2, K3 and K4 are in attraction or not is triggered by the 4 th needles of the signal interfaces JP3, JP4, JP5 and JP6 respectively. The invention provides a signal adapter plate for a wharf front edge camera, which can be used for arranging camera signals at 4 wharf front edges and transferring the camera signals to an optical transceiver, so that the requirements are met.
Description
Technical Field
The invention relates to a signal patch panel for a dockside front camera.
Background
In the past, when the ship is berthed and operated at the front edge of the wharf, the supervision of the personnel on the boarding and disembarking is carried out in a 24-hour on-site manner, a large amount of manpower is needed, the problems of manpower waste and low management efficiency caused by personnel on duty are solved, all-weather monitoring and management are carried out on the personnel on the boarding and disembarking at the front edge of the wharf through the monitoring camera, and due to the characteristics that the coastline of the wharf is longer, the position of the ship side ladder which is placed at the front edge of the wharf is not fixed, the monitoring range is large, the monitoring points are more, the ship side ladder is mutually shielded, and the like, so that the conventionally used closed-circuit television cannot meet the use requirements.
Thus, there is a need for arranging a camera signal junction box at the dock front for switching the signal of a camera mounted at a position of the dock front that is not fixed, and there is no such signal switching device at present.
Disclosure of Invention
The present invention addresses the above problems by providing a signal patch panel for a dockside front camera.
The technical scheme adopted by the invention is as follows: the signal adapter plate for the wharf front edge camera comprises an optical terminal JP1 connected with the optical terminal, signal interfaces JP3, JP4, JP5 and JP6 connected with the side-connection box-dividing terminal and a second power interface JP7 externally connected with a power supply; the two power wires of the second power interface JP7 are respectively connected with the optical transceiver terminal JP1 and the 7 th lead pin and the 8 th lead pin of the signal interfaces JP3, JP4, JP5 and JP6; the second power interface JP7 provides 24V direct current; still include the relay K1, K2, K3, K4 of control signal interface JP3, JP4, JP5, JP 6's 2 nd needle, 5 th needle and 6 th needle whether connect optical transceiver terminal JP 1's 2 nd needle, 5 th needle and 6 th needle, relay K1, K2, K3, K4 whether the actuation is triggered by signal interface JP3, JP4, JP5, JP 6's 4 th needle respectively.
The invention provides a signal adapter plate for a wharf front edge camera, which can be used for arranging camera signals at 4 wharf front edges and transferring the camera signals to an optical transceiver, so that the requirements are met.
Further, the signal patch panel for the dock front camera is as described above: the power supply added to the two ends of the windings of the relays K1, K2, K3 and K4 is provided by a first power interface JP0, and the first power interface JP0 provides 24VDC and is respectively connected with the two ends of the windings of the relays K1, K2, K3 and K4 after passing through a voltage stabilizing circuit to form a loop.
Further, the signal patch panel for the dock front camera is as described above: the optical transceiver further comprises a bypass terminal JP2 which is connected with the optical transceiver terminal in parallel.
The invention will be described in more detail below with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic diagram of the signal transfer board circuit of the present invention for a dockside front camera.
Detailed Description
The circuit schematic diagram of the signal adapter plate for the wharf front edge camera is shown in fig. 1, and the signal adapter plate for the wharf front edge camera comprises an optical terminal JP1 connected with the optical terminal, another standby bypass terminal JP2 and four signal interfaces JP3, JP4, JP5 and JP6 connected with the side connection box-dividing terminal; more signal interfaces can be arranged according to the needs, and in the embodiment, the fact that the number of the machine positions is larger or smaller can be increased or decreased according to practice in consideration of the fact that the four machine positions are just selected by the specific wharf front edge. The two external power interfaces are a first power interface JP0 for supplying power to the signal adapter plate of the video camera at the front of the wharf and a second power interface for supplying power to the video camera possibly installed at the station, and the power interfaces all provide 24VDC power.
In this embodiment, the optical transceiver terminal JP1 and the bypass terminal JP2 connected to the optical transceiver are connected in parallel, and if the optical transceiver connected to the optical transceiver terminal JP1 is damaged, a spare optical transceiver and an optical cable may be installed at the bypass terminal JP2 to be connected.
Two power wires of the second power interface JP7 are respectively connected with the optical transceiver terminal JP1 and the 7 th pin and the 8 th pin of the signal interfaces JP3, JP4, JP5 and JP6; the second power interface JP7 provides 24 vdc; still include control signal interface JP3, JP4, JP5, the 2 nd needle of JP6, whether the 5 th needle and the 6 th needle connect the fourth relay K1 of the 2 nd needle, 5 th needle and 6 th needle of optical transceiver terminal JP1, K2, K3, K4 relay K1, K2, K3, K4 whether the actuation is triggered by signal interface JP3, JP4, JP5, the 4 th needle of JP6 respectively. Here, the triggering is triggered by the camera installed on the machine position, if the camera is installed on the machine position, the No. 4 pin of the machine position generates a triggering signal effectively, so that the No. 2, no. 5 and No. 6 wires in the signal interface corresponding to the machine position are correspondingly connected with the No. 2, no. 5 and No. 6 wires of the optical terminal JP1, and the signal of the camera is connected to the optical terminal.
In this embodiment, the first power interface JP0 is used for supplying power to the signal adapter board of the front edge camera of the wharf, the incoming signal from the first power interface JP0 is a power circuit and a signal amplifying circuit, S0 is a signal switch, and the double-throw switch is mainly connected with 24V power+, and the other end is a control signal; d1 is a power supply indication, and D2 signals are amplified and started to indicate.
The relays S1, S2, S3 and S4 form a manual control bypass circuit; the auxiliary manual connection switch is mainly arranged when the starting and separating box is connected and can not automatically trigger the relay to act.
Claims (3)
1. The signal adapter plate for the wharf front edge camera comprises an optical terminal JP1 connected with the optical terminal, signal interfaces JP3, JP4, JP5 and JP6 connected with the side-connection box-dividing terminal and a second power interface JP7 externally connected with a power supply; the two power wires of the second power interface JP7 are respectively connected with the optical transceiver terminal JP1 and the 7 th lead pin and the 8 th lead pin of the signal interfaces JP3, JP4, JP5 and JP6; the method is characterized in that: the second power interface JP7 provides 24V direct current; still include control signal interface JP3, JP4, JP5, the 2 nd needle of JP6, 5 th needle and 6 th needle whether connect the relay K1 of optical terminal JP1, K2, K3, K4 of 5 th needle and 6 th needle, relay K1, K2, K3, K4 whether the actuation is triggered by signal interface JP3, JP4, JP5, the 4 th needle of JP6 respectively, trigger by the camera of installing on the position oneself, if the camera is installed to the position, then 4 th needle produces trigger signal effectively, the 2 nd, 5, 6 number line in the signal interface that the position corresponds links to each other with the 2, 5, 6 number line correspondence of optical terminal JP1, realizes the signal access optical terminal with the camera.
2. The signal patch panel for a dockside camera of claim 1, wherein: the power supply added to the two ends of the windings of the relays K1, K2, K3 and K4 is provided by a first power interface JP0, and the first power interface JP0 provides 24VDC and is respectively connected with the two ends of the windings of the relays K1, K2, K3 and K4 after passing through a voltage stabilizing circuit to form a loop.
3. The signal patch panel for a dockside camera of claim 1, wherein: the optical transceiver further comprises a bypass terminal JP2 which is connected with the optical transceiver terminal in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811515819.6A CN109474777B (en) | 2018-12-12 | 2018-12-12 | Signal adapter plate for wharf front edge camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811515819.6A CN109474777B (en) | 2018-12-12 | 2018-12-12 | Signal adapter plate for wharf front edge camera |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109474777A CN109474777A (en) | 2019-03-15 |
| CN109474777B true CN109474777B (en) | 2023-12-22 |
Family
ID=65676236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811515819.6A Active CN109474777B (en) | 2018-12-12 | 2018-12-12 | Signal adapter plate for wharf front edge camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109474777B (en) |
Citations (12)
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|---|---|---|---|---|
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| CN201699894U (en) * | 2010-06-03 | 2011-01-05 | 常州华龙通信科技有限公司 | Sixteen-path optical video transmitter and receiver |
| CN103533309A (en) * | 2013-10-18 | 2014-01-22 | 中国民用航空总局第二研究所 | Method and distributed linked system capable of simultaneously performing panoramic display and local lookup |
| CN203732950U (en) * | 2013-12-25 | 2014-07-23 | 安徽兆尹安联科技有限公司 | Control box used for monitoring equipment |
| CN204156998U (en) * | 2014-11-17 | 2015-02-11 | 深圳市林润实业有限公司 | A kind of high definition cctv surveillance device for traffic intersection |
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| CN205311481U (en) * | 2016-01-12 | 2016-06-15 | 广州路派电子科技有限公司 | Image auxiliary system that backs a car is looked on on -vehicle right side |
| CN206640067U (en) * | 2017-04-24 | 2017-11-14 | 东莞市旭安电子有限公司 | A kind of vehicle-mounted camera line of tape relay |
| CN208128436U (en) * | 2018-04-27 | 2018-11-20 | 浙江恒捷通信科技有限公司 | A kind of high definition television TV news optical transmitter and receiver |
| CN209134514U (en) * | 2018-12-12 | 2019-07-19 | 盐田国际集装箱码头有限公司 | A kind of Signals Transfer Board for wharf apron video camera |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1617650A1 (en) * | 2004-07-14 | 2006-01-18 | Thomson Licensing | Video signal transceiver |
| GB2506191B (en) * | 2012-09-25 | 2018-06-27 | Bae Systems Plc | Apparatus and methods for use with optical rotating joint |
-
2018
- 2018-12-12 CN CN201811515819.6A patent/CN109474777B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201699712U (en) * | 2010-06-03 | 2011-01-05 | 常州华龙通信科技有限公司 | Multi-service switching-on optical transceiver |
| CN201699894U (en) * | 2010-06-03 | 2011-01-05 | 常州华龙通信科技有限公司 | Sixteen-path optical video transmitter and receiver |
| CN103533309A (en) * | 2013-10-18 | 2014-01-22 | 中国民用航空总局第二研究所 | Method and distributed linked system capable of simultaneously performing panoramic display and local lookup |
| CN203732950U (en) * | 2013-12-25 | 2014-07-23 | 安徽兆尹安联科技有限公司 | Control box used for monitoring equipment |
| CN204156998U (en) * | 2014-11-17 | 2015-02-11 | 深圳市林润实业有限公司 | A kind of high definition cctv surveillance device for traffic intersection |
| CN204707322U (en) * | 2015-06-22 | 2015-10-14 | 攀枝花鑫华节能技术服务有限公司 | A kind of energy-saving circuit device |
| CN104935897A (en) * | 2015-07-07 | 2015-09-23 | 国网上海市电力公司 | Infrared intelligent online monitoring system for direct-current convertor station valve hall |
| CN205071230U (en) * | 2015-10-09 | 2016-03-02 | 合肥艾图瑞信息科技有限公司 | Based on camera_link industry camera optical transmitter and receiver |
| CN205311481U (en) * | 2016-01-12 | 2016-06-15 | 广州路派电子科技有限公司 | Image auxiliary system that backs a car is looked on on -vehicle right side |
| CN206640067U (en) * | 2017-04-24 | 2017-11-14 | 东莞市旭安电子有限公司 | A kind of vehicle-mounted camera line of tape relay |
| CN208128436U (en) * | 2018-04-27 | 2018-11-20 | 浙江恒捷通信科技有限公司 | A kind of high definition television TV news optical transmitter and receiver |
| CN209134514U (en) * | 2018-12-12 | 2019-07-19 | 盐田国际集装箱码头有限公司 | A kind of Signals Transfer Board for wharf apron video camera |
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| Publication number | Publication date |
|---|---|
| CN109474777A (en) | 2019-03-15 |
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