TWI245126B - Mobile geographical information hydrology real-time monitoring method and the system thereof - Google Patents

Abstract

The present invention provides a mobile geographical information hydrology real-time monitoring method and the system thereof. A radio float is thrown at the start position of oil pollution for use as the mobile station which is floated with the sea flow and wind along the oil pollution. The data associated with the local position is returned to the base station which is used as a control center for paging the mobile station of the SSB or GSM communication system with each other. The base station is combined with GIS (geographical information system) to at least calculate the floating direction, distance and flow speed for the mobile station, and display the associated data on a computer screen. Thus, the method is able to transmit the local data back to the default base station by throwing the radio float on the water to be monitored without repetitively using the carrier, and combine the mobile GIS to precisely control and monitor the real-time condition of the local ocean and the subsequent situation.

Description

Amendment No. 92125845 in the month of 1245126, Amendment ------ V. Description of the invention (1) I. Technical field to which the invention belongs The present invention relates to a mobile king of warrior king 5 ib .. Real-time monitoring method and no need for continuous repeated use = sea =: ^ real-time monitoring, but the electric buoy can send local data back to the pre-operation λ ground A water surface measurement wireless signal system to accurately grasp when :; 时 = combined with mobile ΐ Geographical Zitianba shame, the current situation of oil pollution and its subsequent development 0, 2. The previous technology according to the 'sea water pollution will seriously affect the ecological environment and the economic value of fisheries, and the oil tanker, Λ oil incident is one of the most serious oil Pollution status. When oil pollution occurs in the adjacent waters, each country will deal with major environmental cases. Urgently monitor the location, m area, and movement of oil pollution: and surface ^ :; , The internal stress, the viscosity and the surface tension of the four forces under the balance of the expansion of the four sides to form an expanded continuous thin oil layer covering the water surface ±. The above-mentioned gravity and surface tension are the motive force for the outward diffusion of the block ', while the internal stress and viscous force are the resistance to continuous and its shape. τ Θ & At the same time, there will be several changes in the oil pollution on the sea surface, including the phenomenon of translation caused by wind (Advecti0n), the balance caused by the above-mentioned function and turbulent dispersion (D iff us i on) Spreading, as well as evaporation, dissolution, emulsification, and auto-oxidation or sedimentation. The severity of general oil spill pollution and the expansion phenomenon • / Shimonoseki. Although oil pollution will be caused by the type of oil and the large amount of oil discharged, it ’s harmful to the environment and to the ocean ’s harm.

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Immediately and obviously, so only the immediate environmental pollution caused by the environment and organisms, and the current position and radar telemetry data and technology, that is, the ground image radar, to achieve the advantages of the radar image as an active system and day and night, Coupled with the satellite's multiple observation angles and immediate monitoring of sudden oil pollution, it can provide a perimeter assessment and can be used as a cause of disaster. The relative treatment measures can effectively reduce the negative impact. — Scope and trend monitoring is mainly used to detect oil pollution in the sea area when in use, and to plan the fixed-point scope and large-area oil pollution monitoring. 'It has the characteristics of obtaining data without weather cooperation such as Canadian RADARS AT-1, and it is used for regional pollution disaster monitoring and analysis and disaster range survey auxiliary information and government policy-making, using remote remote sensing detection technology for non- Damaged environmental monitoring, whether it's mobile telemetry such as visible light, infrared and microwave sensors, or active telemetry such as lasers, microwave radar systems, or even imaging radar systems, has become an international coastal management unit in recent years. Scrambled monitoring methods. Among various telemetry technologies, the "Synthetic Aperture Image Radar System Π (", see "EARLY WARNING SYSTEM FOR OIL SPILL USING SAR IMAGE" by H · ASSILZADEH & S · B · MANSOR)) due to its unpredictable impact and powerful measurement. It is valued for its features such as its ability to detect visible light and its inability to distinguish targets. However, most of the σ currently installed on synthetic aperture image radar systems are satellites or airplanes. Due to the long distance and fixed path of satellite carriers, the resolution and real-time monitoring capabilities will be insufficient. In addition, from the time when the satellite image is requested, the satellite will start positioning. After receiving the ground station, it will be processed as an image that is generally available for interpretation.

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5. Description of the invention (3) f. = Although the use of an aircraft as a vehicle has the advantage of being closer to 2, it must still be more troublesome to use = = Aircraft 'and it is difficult to perform real-time (rJ repeated TIME) monitoring of local oil pollution. 3. Summary of the Invention The main purpose of the present invention is to provide a real-time monitoring method and system, especially the water condition of the basin. ^ The vise is specially used for oil pollution on the sea surface: the day-to-day survey ’, which can transmit the local data back to the preset base by discarding the radio buoy on the surface without the need to repeatedly reuse the vehicle T: status and subsequent development.乂 Exactly grasp the real-time oil pollution of the local sea surface for the purpose of revealing that the method of the present invention includes at least the following steps: throwing a radio buoy at the starting position of oil pollution as a mobile station, so that the basin and the direction of the dyeing-inducing effect follow the current and wind Consistent drift and local location: Pass a preset base station that is used as a control center and can communicate with the mobile station to each other; and the base station combined with the geographic information system (gis) to at least calculate the fans The mobile station ’s drift flow direction, distance fishing, free-selling, soil-level emperor-grade stem separation and speed, and related information is displayed in the tunable shell case. The above mobile station can be SSB or GSM communication system. In the embodiment of the fL system, at least the global satellite positioning system 2 =: the internal radio transceiver of the radio buoy, and the water reading, power switch, ------ temperature sensor and depth sounder; case number 92125845 1245126 five 4. Description of the invention (4) The base station is composed of the opposite SSB radio transceiver, modem and personal computer. In the embodiment of the GSM communication system, the radio buoy as a mobile station is equipped with at least one GPS module and a GSM module, and is inhibited and integrated by a microprocessor; its base station contains a parallel connection with the mobile station GSM module. To another 1 GSM module for reading data. The above microprocessor integrates all the data received by the GPS module into a data string, and then transmits it back to the base station through the GSM module of the radio system. It also uses an asynchronous serial port circuit as the voltage between the hardware and the hardware. Level standards. 4. Embodiments The novelty and other features of the present invention will become clear with the detailed description of the preferred embodiments of the following drawings. In a feasible embodiment, the present invention uses a radio buoy developed by the SSB communication system or SSB communication system, and cooperates with a global positioning system (Q 1 〇 b a 1

Positioning System (GPS) and combined with Geographical Information System (GIS) real-time visualization of the drifting direction and velocity of oil pollution, so as to provide reliable data for shore personnel to analyze the yc site situation. The SSB (Single Side Band) communication system is a sideband voice communication system using a smaller bandwidth. Please refer to FIG. 1. The present invention installs this high-frequency SSB communication system on a buoy 11. It is provided as a mobile station for data transmission equipment, and a preset base station 20 can receive signals from the foreign standard Π, and appear on the screen of the computer 26 through the SSB radio transceiver 22 and the data machine 24.

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Case No. 92125845 V. Explanation of the invention ^ Because the frequency range of the high-frequency SSB communication system is between 3 and 30 MHz, its radio waves are transmitted upward in the sky wave mode, reflected after touching the ionosphere, and the distance can reach 100 yuan. The above has the advantages of long-distance maneuverability. When using the SSB communication system of the present invention, a radio buoy device produced by Japan's Green Star News Agency (RYOKUSEISHA), with the type name: Tuna Catch Radio Buoy. The top of this buoy 10 device is equipped with a Global Positioning System (GPS) receiver, a power switch and internal radio transmission and reception, and the underwater part after disposal includes a temperature sensor and a depth sounder ( Echo Sounder) ° In this embodiment, the base station 20 serving as the control center is composed of three main parts: an SSB radio transceiver 2, a modem 24, and a personal computer 26. The SSB radio transceiver 22 can be an IC-M7 00PRO type, with a transmission power of 150W, a frequency range of 500KHz-29 · 9 99MΗζ, a modulation method of FSK, and a power supply DC13 · 6V as a signal transceiver for calling and receiving mobile station 10. The modem 2 4 can adjust the # sign into a digital signal for the personal computer 2 6 to capture the digital signal in the modem 24 through RS-232 and display it on the computer screen. This modem 24 can also use the SVC-B3 model manufactured by Japan Greenstar. The driver used by the personal computer 26 can also use the software of the same company to control the mobile station 10 calling and receiving operations. Because the above mobile station 10 has a function of calling back (Call Back), after the base station 20 selects a call or a group call, the mobile station will automatically return the collected data and display it on the screen such as the TV to learn Local water conditions. The Cal 1 Back data shown by the arrow in Figure 1 includes at least gps positioning data, water depth and water temperature data, battery voltage usage, and date and time. _ The present invention is based on the above-mentioned radio buoy equipment for mobile station 10

Face II Hidden Page 9 1245126 _ Case No. 92125845 Λ_η V. Description of the invention (6) It can be placed at the place when the oil pollution starts to occur, and it can be used as the first recorded point of the place where the oil pollution starts to occur. When the oil pollution drifts with the current and the wind, the radio buoy equipment buoy also drifts in the same direction, and transmits the relevant information about the location of the land to the base station 20 '. Through the display screen, it can be obtained: The location of the local oil pollution drift And follow-up dynamic derivation 'Quickly grasp first-hand information on oil pollution. The information transmitted by the radio buoy equipment according to the above can thus be integrated with the geographic information system (GIS). In a feasible embodiment, the present invention can use the Arc view gig series of electronic map application software developed by ESRI in the United States as the display part of the monitoring system to present the disaster site in real time and analyze the drift path. At the same time, it is possible to write $, system software communication interface in Visual Basic () programming language. The main object used by it is ‘°’ state data link (Dynami c Data Exchange; DDE). The data building of the radio buoy reporting system of this SSB system can therefore enter the Arc View GIS system through the program form (DDE). With the function of the geographic $ Λ system, all points will be out of the day, and the direction and distance of the path will pass through the day guards. Calculation, you can get the drift direction, distance and speed of the buoy. In the embodiment of the present invention using a GSM (G10bal Slim Mobile) communication system shown in FIG. 2, it is similar to the SS ^ system described above, and is divided into a mobile station 100 and a base. The two masters of the station 2000 are different, but the communication device and software communication interface and the received data are slightly different from this system. In a system, the mobile station 100 contains two sets of system modules: GPS module 101 and GSM module 102. Group, and is controlled and integrated by a microprocessor 103. Because the point data received by GPS module 1 〇1 is one piece of data per second, when the system is at sea, its data is too much; at the same time, each newsletter of the GSM system is 1245126 _ case number 92125845_ year month day _ correction —_ five 7. Description of the invention (7) The cost is high; therefore, the data received by the GPS module 101 is integrated into a data string through the microprocessor 103, and then transmitted back to the base station 20 via the radio system (GSM module 102). 0, and has a large number of data integration functions. The above-mentioned microprocessor 103 can use the radio standard developed by Taiwan Navigation Information Research Center, model: AVR AT90S2313. Because the input and output voltages of each hardware are different, if the related pins are forcibly connected without considering the voltage level, it may cause data errors or circuit damage. Therefore, in the present invention, when the GPS module 101 and the GSM module 102 are combined with 'k processing ^ § 103', the asynchronous serial bee (UART) circuit is used as the voltage level standard between the hardware and the hardware. . As shown in Figure 3, in the control block diagram of the GSM and GPS via the microprocessor shown in the feasible embodiment, it uses the microprocessor 103 to control the time, delay the GSM module 102 to send data, and control the GPS module. Group 1 〇1 access to data. In this preferred embodiment, the positioning data received by the GPS module 101 is sent to the microprocessor via the UART voltage level conversion circuit 104 and received at the receiving pin (RXD). After the chip judges whether there is an error or time delay in the data, it sends the sorted data to the UART voltage level conversion circuit 104 through the microprocessor 103 transmission pin, and then sends it to the gsm module 1 " group 102 after voltage conversion. Launch out. In the figure, the LED1 light is on or in standby state, and the UD2 light is the data transmission status indicator, which is used to identify the action of the instrument. ~ The structure of this GS Μ system is controlled, and the ground station is only required to use a GSM module 201 to connect to the computer through RS-232 connection cable (2: 0) 0 COM2 to read the data . This system embodiment can also use the Arc View GIS series of electronic map application software developed by ESRI in the United States, the 'monitoring system display section' to present the disaster site in real time and analyze the drift path ...

Page 11 1245126 Case No. 92125845 Λ_ Amendment 5. Description of invention (8). The GSM communication system set up in the control center can thus receive the positioning data of the mobile station and display it on the screen. The cockroach is connected via RS-232 communication, and also uses VB control program to retrieve data and VB's dynamic data exchange (DDE) to interact with each other to integrate with marine geographic information system to provide real-time relevant positioning data on the sea surface. When the invention is used for oil pollution monitoring and it is known that oil pollution occurs in the offshore, land shore personnel can take a vehicle (ship, helicopter, etc.) to change the above mobile station (radio buoy) to Range = 1 Drop to the downwind to track the movement of oil pollution drift. The mobile station will transmit the GPS data, including the GPS positioning data, the drift direction and speed of the buoy, and the temperature back to the control center (base station). After obtaining the & data, the control center presents it with GIS to show the position of the buoy and related information. It provides reliable information for the control center personnel to prevent oil pollution from causing serious damage to the shore. Since the radio buoy will not be affected by the size of the wind and waves on the sea surface ^ According to the capital: buckets, so in the bad weather, it can form an effective protection for personnel1. It can also transmit local information to shore people on the spot without restrictions. Minimize the impact of oil pollution disasters on land and shore. Position ί The mobile station's timing return data in the above embodiment only includes the GPS fixed ζ Γ: the drift direction, speed, temperature, etc. of the Western Standard, but when the choice is different, it is not = ί !!, or other hardware is installed When the sensor is used, other similar data or any required information can also be presented. Up to the sea SS distance ’SSB communication system has a long transmission distance (can be ~~ --_ on), although the GSM communication system has a commercial base station has been common

Page 12 system, Ϊ i ΐ in the two different communication systems used in the present invention ssb and gsm, ^: After the test, each has its own advantages and applicable places, its 1245126 month amendment No. 92125845 V. Invention Explanation (9) The advantages of erection are the obstacles to the topographical interpretation of the next day basin, but on the sea, the line / skin transmission method is more likely to be affected by the central antenna frame to send the pinch. It is less affected and can be controlled by the control. As an example, the following reasons: base i ;; = ;; Cheng GS: Tong Er system is limited by Taiwan ’s space obstacles, and the data is also more accurate: suitable electrical days == different solar systems when using solar panels The number of working days will be f,. ^ 妹 用 太 rcu ^^ F The eight number will be longer. In terms of system expansion, SSB and GSM: different communication systems are suitable for expanding system functions. In the communication system, the charging system uses microprocessor chips to control peripheral parts. When the tester is used, the circuit design can be updated to improve the entire system. The moxibustion function of the system can be used to add clothes, and the system of the present invention is also suitable for installing satellite communications, so that the distance is longer and its benefits are better. In addition, although the above examples are applied to the real-time monitoring of oil pollution on the sea surface, they can obviously be applied to related marine communication models such as Automatic Identification System (AIS) and hydrological data detection. turn. The first time the invention occurs when oil pollution occurs or regional hydrological conditions are different, it is only necessary to place the mobile station at the initial occurrence location with a single vehicle at the beginning, and then any subsequent local immediate conditions can be applied. Telemetry monitoring and control for follow-up effective early warning and related treatment measures is indeed of high industrial use value. The above-mentioned embodiments are only used for the convenience of explaining the present invention and are not limited. Without departing from the spirit of the present invention, those skilled in the art may

Page 13 1245126 Case No. 92125845 Month Amendment V. The various simple variations and modifications made in the description of the invention (10) shall still be included in the following patent application scope. Description of the symbols in the figure: 10 ---- mobile station 11 ------ buoy 20 ---_ base station 22 ------ SSB radio transceiver 24 ------ data machine 26- ----- Personal computer 100 ----- Mobile station 101 ------ GPS module 102 ------ GSM module 103 ------ Microprocessor 104 ---- --Voltage level conversion circuit 200 ------ Base station 201 ------ GSM module 202 ------ Personal computer

Page 14 1245126 Case No. 92125845 Revised diagrams Brief description The first diagram is the system architecture diagram of the present invention feasible implementation using the SSB communication system, the second diagram is the system architecture diagram of the present invention feasible implementation using the G SM communication system, And FIG. 3 is a control block diagram of GSM and GPS via a microprocessor according to the embodiment of FIG. 2 of the present invention.

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Claims (1)

! 245126 Amendment No. 6-Case No. 92125845, Patent Application Scope 1 includes-using a dynamic geography method to monitor the data, and the method is at least G 3 M. The next step is: the soil is thrown at the starting position Set the radio buoy as the mobile station phase I 2-the direction will drift with the current and the wind direction, and call the local G: Earth Γ Special: It is set as a control center and can communicate with the mobile station. Combining geographic information systems and systems (GIS) to at least calculate on-computer screens. Giant separation and flow velocity 'and display relevant data in the real-time monitoring of mobile geographic information and water conditions as described in item 1 of the V Party ’s Ruili range: SB) The mobile station system is a single sideband communication system, system 3, such as the scope of patent application The first item of under-measurement method, among them, the muller, multi-action type and Ribei only real-time monitoring of water conditions (GSM). The system is the global digital mobile phone communication system ^ ^ ^ ^--1. „,, a, ^ transmitter, and water τ # ^ machine, power switch, internal radio receiver, temperature sensor and sounding of Λ The measuring method is, in the second, the psychology of the mobile station: the water material includes at least: GPSMf material, water depth and yUA return-related data usage and date and time. Water temperature and poor material, battery voltage. Page 16 1245126 VI. Patent application scope P-day ^ Γ monitoring method, in which the base station consisting of the data base and the personal computer is an SSB radio transceiver, number 7, such as the third patent application scope measurement method, where 哕 is used as '' [Mobile geographic information and water condition real-time monitoring GPS module and -GSM module] = The radio buoy of the station is equipped with at least one base station containing a mobile station and / or a microprocessor to control integration; its readout is another -GSM module. The branches are connected in parallel to the computer for data integration-the data serializer integrates various data sets received by the GPS module. , 蚪, and then send the base measurement method via the radio system GSM module Using a non-synchronous serial itching circuit as hard management; real-time water condition monitoring system, including at least: a consistent drift 一致 ί ί monitoring location and oil pollution in the same direction as the current and wind related data; and ... A base station that transmits and integrates local location two with a geographic information system (GIS) for calculation and calculation of radio buoy-related data of the station. The above mobile 1 is not the same as above: the mobile geographic information water condition described in the scope item 10 has real-time SSB,) of which 'the mobile station system is a single sideband communication system 12, as described in the patent application scope Geographic information and real-time water conditions 1245126 _ Case No. 92125845 η Amendment VI. Patent application scope monitoring system 'Among them, the radio buoy as a mobile station is equipped with at least a Global Positioning System (GPS) receiver, a power switch, an internal radio transceiver, And underwater temperature sensors and depth sounders. 1 3. As described in item i 2 of the scope of the patent application, the mobile geographic information and water condition real-time JUT measurement system, and 'fill in it,' as a mobile station's radio buoy, the return related materials include at least: GPS positioning data, water depth And water temperature data, battery voltage usage and date time. 14. The mobile geographic information water condition real-time monitoring system according to item u, 12 or 13 of the scope of patent application, wherein the base station is composed of a radio transceiver, a data machine and a personal computer. As mentioned in the patent application scope of the 10th scope of mobile geographic information real-time Ϊ: =, its t ′ mobile station system is the global digital mobile phone communication system (GS). 12. As described in item 15 of the scope of the patent application, the mobile geographic information water tank ^ system is used, wherein the radio buoy as a mobile station is equipped with at least-a certain place: access to the right GSM group and use-microprocessor Control integration; the complex & ground station contains a GSM module that is connected to the mobile station and reads out another GSM module. ί Connected to the electric shame to feed the breeding material 12! The mobile geographic information and water conditions described in item 15 of the scope in real time. The microprocessor will receive all the information received by the GPS module "S shake string" and then pass the radio system. GSM module returns to the base = The mobile geographic information measuring system as described in item 17 of the scope of patent application, where the microprocessor, the non-stepping serial port circuit, is used as Page 18 1245126 Page 19