CN202135160U - Multi-mode shore-based data receiving platform - Google Patents

Abstract

The utility model relates to a multi-mode shore-based data receiving platform. Data communication of the present ocean equipment has the disadvantages of high cost and large power consumption. The multi-mode shore-based data receiving platform of the utility model is characterized in that: an SCADA (Supervisory Control And Data Acquisition) wireless data transmission radio station is connected with a first input port of a multi-serial-port processor in a signal connection way, an Xtend wireless radio frequency module is connected with a second input port of the multi-serial-port processor in the signal connection way, a wireless GPRS (General Packet Radio Service) module is connected with a third input port of the multi-serial-port processor in the signal connection way, an iridium satellite IridiumSBD data transmission module is connected with a fourth input port of the multi-serial-port processor in the signal connection way, an output port of the multi-serial-port processor is connected with a serial port in the signal connection way, and the serial port is connected with a shore-based server in the signal connection way. By adopting the multi-mode shore-based data receiving platform of the utility model, a communication distance between an ocean buoy and a land shore base can be increased further, a transmission rate between the ocean buoy and the land shore base also can be raised, thus a long-time all-weather real-time data communication can be realized.

Description

Multi-mode bank base data receiving platform

Technical field

The utility model relates to that to communicate by letter with land bank base data with oceanographic buoy be the multi-mode bank base data receiving platform of major function, specifically is a kind of bank base data receiving platform that is used for receiving for a long time the oceanographic buoy Monitoring Data.

Background technology

The ocean has occupied more than 2/3rds of earth surface; And with its rich in natural resources, wide space and to the huge regulating action of earth environment weather; Becoming an important component part of Global Ecological system and human development, is the treasure of realizing human social.Therefore, today that the size of population increases severely in the world, land resources reduces rapidly, environmental pollution is serious day by day, a big theme that march the ocean, explore the ocean, the exploitation ocean has become the world ocean technical field.Present stage; Along with the mankind deepen continuously to what the ocean was explored and studied; Ocean monitoring technologytechnologies is developed rapidly, and oceanographic data collection transmission develops towards round-the-clock long-time data monitoring direction, has higher requirement so people gather transmission technology to oceanographic data.Yet, because the special environment in ocean, make and much handled very skillfully and the well behaved communication technology can't be used that the overocean communications technology becomes the bottleneck of restriction marine technology development in marine environment in the land.Communication technology of satellite; Be the overocean communications technology that in most cases adopts at present,, do not need extra deployable communication base station because the satellite communication coverage is wide; Receive geographical environment and weather influence less, any two points in the overlay area can communicate.But communication technology of satellite also has certain application limitation: on the one hand, delay is arranged in the communication, thereby cause communication not smooth, this is definitely unallowed on real time communication; On the other hand, cost is high, and the rate cost exceeds tens times than cable communication, and this obviously is inappropriate for round-the-clock monitoring system.

Summary of the invention

The purpose of the utility model provides a kind of multi-mode bank base data receiving platform that is used for round-the-clock transfer of data between oceanographic buoy and the land bank base, to satisfy the demand of buoy Monitoring Data real-time Transmission.

The utility model comprises SCADA wireless digital broadcasting station, Xtend wireless radio frequency modules, wireless GPRS module, iridium satellite Iridium SBD digital transmission module, many serial ports processor, serial line interface and bank base server.

The SCADA wireless digital broadcasting station is connected with many serial ports processor first input port signal; The Xtend wireless radio frequency modules is connected with many serial ports processor second input port signal; The wireless GPRS module is connected with many serial ports processor the 3rd input port signal; Iridium satellite Iridium SBD digital transmission module is connected with many serial ports processor the 4th input port signal, and many serial ports processor delivery outlet is connected with the serial line interface signal, and serial line interface is connected with bank base server signal.

Relate to the SCADA wireless digital broadcasting station in the utility model, the Xtend wireless radio frequency modules, the wireless GPRS module, iridium satellite Iridium SBD digital transmission module, many serial ports processor, serial line interface and bank base server all adopt existing mature technology.

The utility model is compared the useful effect that has with background technology: the communication distance that can further enlarge oceanographic buoy and land bank base; Greatly improve the transmission rate of oceanographic buoy and land bank base, can realize the data communication of long-time all-weather real-time.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the assembling sketch map of the utility model.

Embodiment

Below in conjunction with accompanying drawing the utility model is further described.

As shown in Figure 1, multi-mode bank base data receiving platform is by SCADA wireless digital broadcasting station 1, Xtend wireless radio frequency modules 2, wireless GPRS module 3, iridium satellite Iridium SBD digital transmission module 4, many serial ports processor 5, and serial line interface 6, bank base server 7 is formed; SCADA wireless digital broadcasting station 1, Xtend wireless radio frequency modules 2, wireless GPRS module 3, iridium satellite Iridium SBD digital transmission module 4 are connected with four serial ports of many serial ports processor 5 through serial RS232 interface respectively; The 5th serial ports of many serial ports processor connects serial line interface 6, and serial line interface 6 connects the serial line interface of bank base server 7 computers.

As shown in Figure 2; The utility model can be integrated in the standard PC case, and SCADA wireless digital broadcasting station 1, Xtend wireless radio frequency modules 2, wireless GPRS module 3 and iridium satellite Iridium SBD digital transmission module 4 are connected with four road RS232, the nine core standard serial ports of many serial ports processor 5 through serial RS232 interface respectively; The antennal interface of SCADA wireless digital broadcasting station 1, Xtend wireless radio frequency modules 2, wireless GPRS module 3 and iridium satellite Iridium SBD digital transmission module 4 is connected with antenna terminal 8 feeder lines; Serial line interface 6 is connected with the 5th serial ports of many serial ports processor 5, and many serial ports processor 5 provides RS232 nine core standard interfaces as the external data communication interface; External power source provides 5V/12VDC voltage for other modules after through system power supply plate 9 voltage regulation filterings; The power supply wiring interface all adopts JIEKE-2EDG binding post (withstand voltage 300V; Maximum current 15A), power supply indicator 7 has shown the operating state of system's general supply and SCADA wireless digital broadcasting station 1, Xtend wireless radio frequency modules 2, wireless GPRS module 3 and iridium satellite Iridium SBD digital transmission module 4.

The utility model course of work is following: the buoyage that floats on sea surface carries out wireless transmit through communication modules such as SCADA wireless digital broadcasting station, Xtend wireless radio frequency modules, wireless GPRS module, iridium satellite Iridium SBD digital transmission modules with Monitoring Data according to residing communication environment condition (as: signal quality of each module of pattern buoy bank base transmit-receive platform, transmission range etc.); Communication modules such as the SCADA wireless digital broadcasting station 1 that bank base service platform provides through multi-mode bank base data receiving platform, Xtend wireless radio frequency modules 2, wireless GPRS module 3, iridium satellite Iridium SBD digital transmission module 4, and deliver many serial ports processor 5 and handle.Multi-mode buoy bank base transmit-receive platform applicability is very extensive: if buoy platform is deployed in the coastal waters, can directly communicate through Xtend wireless radio frequency modules 2, not only speed is fast but also need not rate; If distance increases to some extent, then can use SCADA wireless digital broadcasting station 1, still can obtain transmission rate faster this moment; If buoy platform is deployed in the harbour with GPRS signal, then can use wireless GPRS module 3, this moment, transmission rate descended to some extent, and less time-delay is arranged; If buoy platform is deployed in off-lying sea, then can use iridium satellite Iridium SBD digital transmission module.This shows, originally be the demand that not only satisfies the coastal waters data communication by novel, also satisfies the demand of off-lying sea data communication, therefore has very important practical value.

Claims (1)

1. multi-mode bank base data receiving platform comprises SCADA wireless digital broadcasting station, Xtend wireless radio frequency modules, wireless GPRS module, iridium satellite Iridium SBD digital transmission module, many serial ports processor, serial line interface and bank base server, it is characterized in that:

The SCADA wireless digital broadcasting station is connected with many serial ports processor first input port signal; The Xtend wireless radio frequency modules is connected with many serial ports processor second input port signal; The wireless GPRS module is connected with many serial ports processor the 3rd input port signal; Iridium satellite Iridium SBD digital transmission module is connected with many serial ports processor the 4th input port signal, and many serial ports processor delivery outlet is connected with the serial line interface signal, and serial line interface is connected with bank base server signal.

Images