CN202275296U - Deck machinery for ocean induced electrical detection system - Google Patents
Deck machinery for ocean induced electrical detection system Download PDFInfo
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- CN202275296U CN202275296U CN2011204283482U CN201120428348U CN202275296U CN 202275296 U CN202275296 U CN 202275296U CN 2011204283482 U CN2011204283482 U CN 2011204283482U CN 201120428348 U CN201120428348 U CN 201120428348U CN 202275296 U CN202275296 U CN 202275296U
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Abstract
The utility model relates to a deck machinery for an ocean induced electrical detection system, which is provided with a deck control unit, a deck communication unit and a deck power supply unit which are connected through onboard interface leads and power supply wires, wherein the deck control unit is connected with a USB (Universal Serial Bus) navigation insertion interface, a 232/485 navigation insertion interface, a network port navigation insertion interface and a PS2 navigation insertion interface of the deck communication unit through an embedded industrial personal computer of the deck control unit, i.e. a CPU (Central Processing Unit) mainboard, by data lines; and the deck power supply unit supplies power to the CPU mainboard through a DC/DC (Direct Current/Direct Current) chopper of the deck power supply unit and is connected with a 232/485 module through a DC/DC chopper with a voltage of 24V to 5V of the deck power supply unit. The deck machinery is simple to operate, can be used for simultaneously observing a plurality of channels, and is suitable for a deck machinery operation platform of the ocean induced electrical detection system, well logging operation platforms, operation platforms of other field detection equipment, and the like.
Description
Technical field
The utility model relates to the hydrospace detection field, is specifically related to the ocean and swashs electrical resistivity survey examining system deck machine.
Background technology
Existing nowadays land resource exploration is more and more with exploitation instrument and equipment kind, the exploration of land resource and the exploitation more and more difficult that become, thereby many in the world states have all aimed at sight at this wide and richly endowed field, ocean.Electrical survey (-ing) is a most species in numerous geophysical exploration methods, and usable range is the widest, the subdiscipline that applicability is the strongest.Instrument based on resistivity prospecting emerges in an endless stream, but the resistivity prospecting equipment in marine field also quite lacks, and comprises supporting deck watch-dog.Under the support of national 863 Program project, the application swashs electrical resistivity survey examining system deck machine in related ocean and succeeds in developing, has obtained good effect.
The deck machine that uses on the ocean at present all is to adopt a ready-made computing machine or notebook computer mostly; Power supply relies on generator on the ship; Self can not work long hours, and because poor sealing, can not be at sea than long-time operate as normal under the moist environment.The technical pattern that electrical resistivity survey examining system deck machine is swashed in the related ocean of the application is made up of built-in industrial control machine mainboard (require size is little, low in energy consumption, performance good), high capacity storage solid-state disk, color touch display screen, drive circuit board and electric power system etc.; Hardware circuit board is similar to the higher industry control cabinet of industrial circle request for utilization with power supply configuration, but require portable, can at sea work for a long time, characteristic such as water-tight.Aspects such as this in the market deck machine towards the hydrospace detection field does not also form industrialization, and duration of power supply is short, volume is excessive are still waiting to continue to improve.
Summary of the invention
The utility model technical matters to be solved is: provide a kind of industrial computer and incorporate ocean of electric power system of making to swash electrical resistivity survey examining system deck machine, the work apparatus power supply is inconvenient on the ocean, power-on time is short and difficult problems such as not portable and use complicated operation inconvenience to solve.
The technical scheme that its technical matters that solves the utility model adopts is: be provided with deck control module, deck communication unit and deck power supply unit, they link to each other through service wire and the power supply line that plate carries.Wherein: the deck control module is that cpu motherboard is linked to each other with USB air plug interface, 232/485 air plug interface, network interface air plug interface and the PS2 air plug interface of deck communication unit by data line through its built-in industrial control machine; The deck power supply unit is supplied power to cpu motherboard through its DC/DC, and DC/DC and 232 commentaries on classics, 485 modules through its 24V-5V link to each other again.
Described deck control module comprises cpu motherboard, hard disk, TFT display screen and display backlight feed circuit plate, is designed with the deck machine side plate of display casing packing, and cpu motherboard, hard disk are fixed in the said panel; Said TFT display screen and display backlight feed circuit plate link to each other with cpu motherboard respectively through the power lead of display screen line and 4 needle interfaces.
Said deck machine side plate is designed with 24V power supply output air plug interface and the 220V alternating current charging and power supply input interface that is used to connect the deck power supply unit.
Said deck machine side plate, its panel zone line is the TFT display screen, the TFT display screen is connected with cpu motherboard through screen line and power supply line, and corresponding screen line and electric source line interface are arranged on the cpu motherboard; The connector that the power lead of cpu motherboard uses high temperature resistant line and carries out 12 contact pins directly is connected on the cpu motherboard corresponding interface, and the hard disk wiring has data line and power lead, connects the back and is fastened on the cpu motherboard with nylon cable tie.
Described hard disk adopts 128M Bytes buffer memory.
Described cpu motherboard can adopt the cpu motherboard of PCM-9361 model.
The air plug interface of described deck communication unit comprises 2 USB air plug interfaces, 2 232/485 air plug interfaces, 1 network interface air plug interface, 1 PS2 air plug interface, and wherein the air plug interface links to each other with Peripheral Interface on the cpu motherboard through signal wire.
Said air plug interface also comprises output of 24V power supply and the 220V alternating current input interface that can be used for connecting the deck power supply unit.
Described deck power supply unit can comprise the DC/DC of 12V accumulator, 24V-5V, DC/DC, isolating transformer, AC/DC and the current foldback circuit of 24V-12V; Wherein: the accumulator of 2 voltage 12V capacity 20AH is arranged, but the power lead that they pass through high temperature resistant super-high-current links to each other with the input end of DC/DC; The DC/DC that 24V-5V and 24V-12V are arranged is to be with isolated form, and they link to each other with 5V, the 12V input end of cpu motherboard respectively through power lead; Isolating transformer links to each other with the input end of AC/DC through the power lead in thick line footpath; AC/DC converts the 220V alternating current to direct current 24V, supplies power for cpu motherboard, hard disk and TFT display screen converting 24V to 5V and 12V through DC/DC.
The transformation ratio of said isolating transformer is 1:1, can stablize alternating current 220V voltage effectively.
It is the electrifying startup pattern that said deck control module is set to the AT electric source modes.
The utility model and compared with techniques in the past have the following advantages and the high-lighting progress:
One of which. deck machine peripheral hardware air plug interface is complete, and (have 2 232 serial line interfaces, 2 remote 485 communication interfaces can use 5 USB interfaces simultaneously; Network interface and PS2 interface are arranged; Also have 220V Alternating Current Power Supply input interface and 24V direct current output interface), powerful, can observe a plurality of passages simultaneously; And simple to operate, the user is easy to association and uses.
They are two years old. and power supply selects degree of freedom big, direct current is arranged and exchange 2 kinds of selections, and accumulator capacity can at sea work long hours greatly.The accumulator of built-in two 20AH adds up to 40AH, and the industrial computer operate as normal is sustainable 8 hours in the saturated back of charging.
They are three years old. and can realize: the control industrial computer swashs the multi-channel data acquisition and the storage of electric signal to double frequency; Communicate by letter and data transmission with water surface deck machine with transmitter under water; Environmental informations such as hydraulic pressure are monitored in real time.Can realize underwater information acquisition and measurement through above means.Have 7 passages in the project that we did at present and carry out data acquisition and uploading in real time, the also outer simultaneously peripheral hardwares such as altitude gauge, acoustics cat, hydraulic pressure sensor and GPS that hang with, but through operation deck machine real-time monitored related data.
They are four years old. and double-deck attic type design (bottom plate self-contained battery, isolating transformer are adopted in installing and fixing of deck machine circuit plate; Top plate is AC/DC, DC/DC, charger and feed circuit plate etc. fixedly); Heater members all fully contacts with heat sink in the circuit board; And the place in circuit board gap made grid shape, and make between its circuit board circulation of air good, so just can have better heat radiating effect; Simultaneously each functional unit is designed to standalone module, the splicing that each intermodule is flexible and firm makes this deck machine portable, firmly and easy-maintaining.
The utility model can the widespread use Yu Haiyang swashs the operating platform of electrical resistivity survey examining system deck machine operation platform, logging operation platform and other open-air detecting devices etc.The energy is rare at present, and the physical prospecting industry becomes hot topic gradually, and corresponding geophysical prospecting equipment equipment industry development is rapid, and the utility model can be widely used in pertinent instruments operation of equipment platform, has very high commercial value, and market outlook are optimistic.
Description of drawings
Fig. 1 is the structural drawing that electrical resistivity survey examining system deck machine is swashed in the utility model ocean.
Fig. 2 is the electrical schematic diagram that electrical resistivity survey examining system deck machine is swashed in the utility model ocean.
Embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described further.
Electrical resistivity survey examining system deck machine is swashed in the ocean that the utility model provides, and hardware components mainly comprises deck control module, deck power supply unit and deck communication unit.Wherein: as shown in Figure 1, the deck control module is linked to each other with USB air plug interface, 232/485 air plug interface, network interface air plug interface and the PS2 air plug interface of deck communication unit by data line through its built-in industrial control machine (cpu motherboard).The deck power supply unit is supplied power to cpu motherboard through its DC/DC, and the DC/DC through its 24V-5V changes 485 modules with 232 modules and links to each other again.
1. deck control module:
The structure of deck control module is as shown in Figure 1: comprise cpu motherboard PCM-9361 (Intel processor N270 dominant frequency 1.6GHz), 64G hard disk (SATA interface), 12.1 inches TFT display screen and display backlight feed circuit plate etc.; Be designed with the panel of display casing packing, use copper post and the screw of 3mm that cpu motherboard, hard disk etc. is fixed on back side of panel; PCM-9361 can support the memory storage up to 2GB, and 5 adaptive ports of USB2.0 are arranged, the network interface of 1000Mbps, and the LVDS/TTL interface is supported 2 SATA interfaces and com interface, master control voltage is 5V and 12V; Described hard disk has used 128M Bytes buffer memory, and is maximum for capacity in the similar grade product, not only improved performance, can also prolong the life-span that writes of hard disk significantly, in the middle of daily use, increases buffer memory capacity and can improve the cache hit rate of a little requests; TFT display screen 480,000 pixels, contrast are up to 600:1, power supply supply voltage 3.3V or 5V, and power consumption 6.4W meets the ocean and swashs the parts selection requirement that electrical resistivity survey is surveyed instrument low-power consumption, power saving.
The air plug interface that deck machine side plate provides comprises that 2 USB interfaces, 2 232/485 communication interfaces, 1 network interface and 1 PS2 guide to the Peripheral Interface on the mainboard on the panel air plug through signal wire or data line; Output of 24V power supply and the input of 220V alternating current also are designed with the air plug interface; To be user-friendly to, be designed with operation keyboard in addition.
2. deck power supply unit:
The structure of this deck power supply unit is as shown in Figure 1: comprise the accumulator of 2 voltage 12V capacity 20AH, the DC/DC of 24V-5V, DC/DC, isolating transformer, AC/DC and the current foldback circuit of 24V-12V.Wherein DC/DC is the band isolated form; The transformation ratio of isolating transformer is 1:1; Reduce the power frequency that civil power 220V introduces and disturb, AC/DC converts the 220V alternating current to direct current 24V, supplies power for cpu motherboard, solid-state disk and TFT color LCD with 12V converting 24V to 5V through DC/DC.The deck machine has been provided with AT electric source modes (being electrifying startup).Two kinds of Starting mode:
During 220V Alternating Current Power Supply: AC power supply, please special-purpose supply lines is connected air plug, switch is beaten at " ON ", please switch is beaten at " OFF " after the shutdown.
DC direct current supply: the DC power switch is a ternary two-way switch, during the DC power supply switch is beaten in " DC power supply "; When inside charges the battery, switch is beaten in " DC charging "; Under the situation that does not need DC power supply or charging to finish, switch is beaten at " OFF shelves ".
Said current foldback circuit is a prior art, and it is composed in series by schottky diode and 5A protective tube, has one-way and overcurrent protection characteristic.
3. deck communication unit:
This deck communication unit air plug interface is provided by the panel air plug; Comprise the PS2 air plug interface of the network interface/LAN of the USB air plug interface of 24 cores, 18 core, 16 core and 232/485 air plug interface of 26 cores (wherein 123 pins are defined as 232 interfaces, and 45 pins are defined as 485 interfaces).When deck machine and instrument communication, can select 232 for use; Or 485; Select for use 232 supporting Serial Port Lines of needs to get final product,, then require that end of instrument that the 232-485 converter is arranged if use 485; 232 interface conversion are become 485 interfaces, can accomplish the communication test experiment through the AccessPort assistant software of installing.
Electrical resistivity survey examining system deck machine is swashed in the ocean that the utility model provides, and the electrical principle of its total system circuit is as shown in Figure 2: comprise cpu motherboard, hard disk, TFT display screen and feed circuit.Made deck machine side plate according to screen size; The panel zone line is a display screen; Mainboard is connected through supporting screen line with display screen; The connector that the power lead of mainboard uses high temperature resistant line and carries out 12 contact pins directly is connected on the mainboard corresponding interface, and the hard disk wiring has data line and power lead, connects the back and is fastened on the mainboard with nylon cable tie; Used Peripheral Interface all is drawn to the panel air plug with corresponding data line on the mainboard, and parallel cabling is avoided intersecting during cabling; Two 12V direct-flow storage batteries of power unit are fixed on cabinet bottom, deck, and AC/DC is fixed on the middle layer of support, is connected to the protective tube of 2 peaces on the 220V input end live wire; The DC/DC input of 24-5V 24-12V is received in output; That the DC/DC output terminal uses is red (+5V), yellow (+12V), the higher temperature line of black (GND) three kinds of colors, 5V and 12V ground wire are connected together, according to Fig. 2 wiring; The 12V charger is installed on the dividing plate of middle layer, and 220V charge switch socket is on panel and charging indicator light arranged; On the right of display screen is keyboard, connects the PS2 interface of mainboard, and cpu motherboard and solid-state disk all are fixed on deck machine side backboard face, and the installation of circuit board is adopted screw, the copper post of diameter 3mm to support and be fastening; The below of panel is air plug interface and charge and discharge switch, and socket etc.
Wiring instruction: design principle of disposal wires is the disturbing effect that as far as possible reduces between signal and the power supply; So signal wire and power lead separate cabling as far as possible during wiring; In order to ensure the safety of cabling and attractive in appearance; Adopt cabling batching line as far as possible, according to the coil of wire of walking that how much uses different size of bunch, and with nylon cable tie tighten, fixing; Can fully reduce unnecessary troubles such as the circuit signal that causes because of the connector lug loose contact is bad, deck machine cisco unity malfunction like this, the signal of also having avoided as much as possible simultaneously being gathered problem such as be interfered.
Electrical resistivity survey examining system deck machine is swashed in the ocean that the utility model provides, and its course of work is as shown in Figure 3: power on (switch is beaten in DC direct current supply perhaps connected the 220V alternating current, switch is beaten at Alternating Current Power Supply) starts the deck machine; The deck machine is directly started shooting and is moved the Windos operating system in the solid-state disk, and automatic then running temperature monitoring software and VNC desktop telnet software are clicked mounted Labview software icon; Operation Labview software, connect again and other instruments between the Serial Port Line of communication, click deck machine and offshore instrument carrying out shake communication icon; Communication success afterdeck machine starts inspection, and the deck Auto-Sensing Mode is set, and replys machine order in deck after the offshore instrument operate as normal; Start the deck parameter after the deck machine receives orders pattern is set; The parameter that last time is set is uploaded deck machine and storage at any time, and data are uploaded in observation when calling the cause for gossip of data acquisition monitor window, and offshore instrument can be uploaded measured packing data; Can read the data of uploading in real time like this; Related object is carried out real-time data acquisition and monitoring, and the data acquisition experiment finishes the back and clicks the power cut-off icon, and the deck chance is sent shutdown command downwards; Offshore instrument can cut off working power after receiving order; At this moment offshore instrument finishes operate as normal, and deck machine observation window operate as normal pilot lamp can be by bright deepening simultaneously, the end data collecting work.
Claims (10)
1. electrical resistivity survey examining system deck machine is swashed in the ocean; It is characterized in that being provided with deck control module, deck communication unit and deck power supply unit; They link to each other through service wire and the power supply line that plate carries; Wherein: the deck control module is that cpu motherboard is linked to each other with USB air plug interface, 232/485 air plug interface, network interface air plug interface and the PS2 air plug interface of deck communication unit by data line through its built-in industrial control machine; The deck power supply unit is supplied power to cpu motherboard through its DC/DC, and the DC/DC through its 24V-5V changes 485 modules with 232 modules and links to each other again.
2. electrical resistivity survey examining system deck machine is swashed in ocean according to claim 1; It is characterized in that: described deck control module comprises cpu motherboard, hard disk, TFT display screen and display backlight feed circuit plate; Be designed with the deck machine side plate of display casing packing, cpu motherboard, hard disk are fixed in the said panel; Said TFT display screen and display backlight feed circuit plate link to each other with cpu motherboard respectively through the power lead of display screen line and 4 needle interfaces.
3. electrical resistivity survey examining system deck machine is swashed in ocean according to claim 2, it is characterized in that: said deck machine side plate is designed with 24V power supply output air plug interface and the 220V alternating current charging and power supply input interface that is used to connect the deck power supply unit.
4. electrical resistivity survey examining system deck machine is swashed in ocean according to claim 2; It is characterized in that: said deck machine side plate; Its panel zone line is the TFT display screen, and the TFT display screen is connected with cpu motherboard through screen line and power supply line, and corresponding screen line and electric source line interface are arranged on the cpu motherboard; The connector that the power lead of cpu motherboard uses high temperature resistant line and carries out 12 contact pins directly is connected on the cpu motherboard corresponding interface, and the hard disk wiring has data line and power lead, connects the back and is fastened on the cpu motherboard with nylon cable tie.
5. swash electrical resistivity survey examining system deck machine according to claim 1,2 or 4 described oceans, it is characterized in that: described hard disk adopts 128M Bytes buffer memory.
6. swash electrical resistivity survey examining system deck machine according to claim 1,2 or 4 described oceans, it is characterized in that: the cpu motherboard that adopts the PCM-9361 model.
7. electrical resistivity survey examining system deck machine is swashed in ocean according to claim 1; It is characterized in that: the air plug interface of described deck communication unit comprises 2 USB air plug interfaces, 2 232/485 air plug interfaces, 1 network interface air plug interface, 1 PS2 air plug interface, and described air plug interface links to each other with Peripheral Interface on the cpu motherboard through signal wire.
8. electrical resistivity survey examining system deck machine is swashed in ocean according to claim 1; It is characterized in that described deck power supply unit comprises the DC/DC of 12V accumulator, 24V-5V, DC/DC, isolating transformer, AC/DC and the current foldback circuit of 24V-12V; Wherein: the 12V accumulator has 2, but the power lead that they pass through high temperature resistant super-high-current links to each other with the input end of DC/DC; The DC/DC that 24V-5V and 24V-12V are arranged is to be with isolated form, and they link to each other with 5V, the 12V input end of cpu motherboard respectively through power lead; Isolating transformer links to each other with the input end of AC/DC through the power lead in thick line footpath; AC/DC converts the 220V alternating current to direct current 24V, supplies power for cpu motherboard, hard disk and TFT display screen converting 24V to 5V and 12V through DC/DC.
9. electrical resistivity survey examining system deck machine is swashed in ocean according to claim 8, and the transformation ratio that it is characterized in that said isolating transformer is 1:1.
10. electrical resistivity survey examining system deck machine is swashed in ocean according to claim 1, and it is characterized in that: it is the electrifying startup pattern that said deck control module is set to the AT electric source modes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204283482U CN202275296U (en) | 2011-11-02 | 2011-11-02 | Deck machinery for ocean induced electrical detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204283482U CN202275296U (en) | 2011-11-02 | 2011-11-02 | Deck machinery for ocean induced electrical detection system |
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| Publication Number | Publication Date |
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| CN202275296U true CN202275296U (en) | 2012-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204283482U Expired - Fee Related CN202275296U (en) | 2011-11-02 | 2011-11-02 | Deck machinery for ocean induced electrical detection system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017005003A1 (en) * | 2015-07-09 | 2017-01-12 | 中国科学院南海海洋研究所 | Device capable of realizing data communication with seafloor heat flow measurement unit, and communication method |
| CN106979650A (en) * | 2017-05-09 | 2017-07-25 | 合肥天鹅制冷科技有限公司 | Seawater to make heat exchange and power distributing cabinet |
| CN112002181A (en) * | 2020-08-26 | 2020-11-27 | 中国人民解放军海军工程大学 | Experimental platform control box for submarine maneuvering control simulation |
-
2011
- 2011-11-02 CN CN2011204283482U patent/CN202275296U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017005003A1 (en) * | 2015-07-09 | 2017-01-12 | 中国科学院南海海洋研究所 | Device capable of realizing data communication with seafloor heat flow measurement unit, and communication method |
| CN106979650A (en) * | 2017-05-09 | 2017-07-25 | 合肥天鹅制冷科技有限公司 | Seawater to make heat exchange and power distributing cabinet |
| CN112002181A (en) * | 2020-08-26 | 2020-11-27 | 中国人民解放军海军工程大学 | Experimental platform control box for submarine maneuvering control simulation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20151102 |
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| EXPY | Termination of patent right or utility model |