WO2018195993A1 - Wireless communication based fishing boat fuel consumption monitoring system and monitoring method - Google Patents

Abstract

The invention relates to a fuel consumption detecting system, in particular to a fishing boat fuel consumption monitoring system and a monitoring method based on wireless communication. The fuel consumption detecting system comprises a fuel consumption measuring device, a rotational speed collecting device, a ship mounted terminal, a shore-based system and a user monitoring terminal. The fuel consumption measuring device and the rotational speed collecting device are both connected to the ship mounted terminal through RS485, the ship mounted terminal is connected to the shore-based system through a wireless network, and the user monitoring terminal is connected to the user monitoring terminal through a wired network and/or a wireless network. By using wireless network technology, the fishing boat fuel consumption monitoring system and the monitoring method based on wireless communication overcome the problems of wide port area, complicated environment, and difficulty in wiring, and realize the communication function between the monitoring center and the fishing boat, so as to let the fishermen fully grasp the specific situation of fuel consumption of the fishing boat every time they leave the port. By comparing the fuel consumption of the same type of ship and the characteristics of operation, it is found the potential of energy saving for fishing boats and the problem of inconvenient management of fishing boats is solved at the same time.

Description

 Fishing boat fuel consumption monitoring system and monitoring method based on wireless communication

 [0001] The present invention relates to a fuel consumption detecting system, and more particularly to a fishing boat fuel consumption monitoring system and a monitoring method based on wireless communication.

 Background technique

 [0002] China is a big fishing country in the world. According to incomplete statistics, the number of existing fishing boats in China is close to 1 million, and the annual consumption of diesel is as high as 7 million tons, accounting for 13% of the total diesel consumption in the country, accounting for marine fisheries. More than 50% of production costs. Excessive fuel consumption has become a major factor constraining the development of marine fisheries. Therefore, in view of the problem of excessive fuel consumption of fishing vessels, it is necessary to realize the monitoring of the fuel consumption of fishing vessels. However, the current monitoring of fuel consumption of fishing vessels is mostly single monitoring, which is not conducive to data management and analysis, and cannot compare the fuel consumption of the same type of ship and the characteristics of operations.

 [0003] The fishery regulatory authorities are unable to effectively manage fishing vessels in violation of irregular fishing during the season.

 technical problem

 Problem solution

 Technical solution

 [0004] In order to solve the above problems, the present invention provides a wireless power communication-based fishing boat fuel consumption monitoring system and a monitoring method capable of wireless transmission, wide coverage, and stable use, and the specific technical solutions are:

[0005] A fishing boat fuel consumption monitoring system based on wireless communication, comprising a fuel consumption measuring device, a speed collecting device, a ship terminal, a shore-based system and a user monitoring terminal, wherein the fuel consumption measuring device and the speed collecting device are connected to the ship terminal through RS485 The shipboard terminal is connected to the shore-based system through a wireless network, and the user monitoring terminal is connected to the user monitoring terminal through a wired network and/or a wireless network; the shipboard terminal actually collects the fuel consumption measuring device and the speed collecting device. Data and GPS positioning information, and calculate and display the speed of the fishing boat, the fuel consumption per nautical mile, and then send the data to the shore-based system through the wireless network; the shore-based system receives the data sent back from the ship-borne terminal and provides data to the user monitoring terminal Supporting multiple user monitoring terminals and multiple onboard terminals for concurrent access, and storing data to the database; the user monitoring terminal comprehensively monitors various working condition data, geographic information, actual track, production statistics report of the fishing boat, Expressed as a map, a chart, and can Play back historical data.

 [0006] Preferably, the fuel consumption measuring device comprises a rotary piston type fuel flow meter, and the rotary piston type fuel flow meter is respectively installed at an oil inlet and an oil outlet of a diesel fuel injection pump, the rotary piston fuel The flow meter is connected to the ship terminal via RS485.

[0007] Preferably, the rotation speed collecting device comprises a Hall sensor, the Hall sensor reads the number of revolutions of the engine main shaft, and calculates the number of revolutions per minute of the engine, that is, the engine speed, through a designed algorithm. The Hall sensor is connected to the shipboard terminal via RS485.

[0008] Preferably, the shipboard terminal comprises a GPS module, a wireless communication module, a display, an RS485 bus interface and a memory, both of which are connected to the microprocessor.

[0009] Preferably, the wireless module comprises a GPRS module and/or a 3G module and/or a 4G module and/or a wireless routing module.

 [0010] Preferably, the shore-based system includes a router, a communication server, a database, a web server, and a management platform, where the router is connected to a communication server, and the communication server is respectively connected to a management platform and a database, and the database and the web are respectively connected to the database. a server connection; the router accepts data of the shipboard terminal, and transmits the data to the communication server, the communication server transmits the data to the database, the database stores the data, the management platform manages the communication server and the database, and the web server connection is connected with the user monitoring terminal; The database maintains received ship terminal actual data and historical data; the management platform extracts each independent data unit from the database, performs corresponding calculation, and then stores it in a database, and performs data on the collected raw data. Mining, data prediction and optimization, according to the needs of management, the corresponding statistical analysis of the collected data, generate charts and documents.

 [0011] Preferably, the industrial control data of the user monitoring terminal includes fuel consumption and rotational speed of each engine of the fishing vessel, navigation time and fuel consumption per nautical mile; the geographic information is the current position of the fishing boat; The current position of the fishing boat is displayed on the map, and the trajectory curve of the fishing boat is traced, and multiple fishing boats can be monitored simultaneously; the statistical application includes processing and analyzing the collected data and generating various types of statistical charts; Data playback includes fast playback of the vessel of the selected date on the map

, including GPS data and fuel consumption data.

[0012] A method for monitoring fuel consumption of a fishing boat based on wireless communication includes the following steps:

[0013] S1 engine fuel consumption measurement, fuel consumption measuring device rotary piston fuel flow meter respectively detects diesel engine spray [0014] S2 engine speed measurement, a strong magnet is installed on the engine main shaft, the Hall sensor adopts the Hall close to the ,, the Hall approaches the 读取 off to read the number of revolutions of the engine main shaft, and through the design algorithm, the engine is calculated. The number of revolutions in minutes, that is, the engine speed;

[0015] S3GPS positioning, GPS antenna and module are installed on the ship terminal, accept GPS position parameters, according to these parameters, the system can understand the position of the fishing boat, and can also understand the speed of the fishing boat according to the navigation distance between the units;

 [0016] S4 data transmission, the shipboard terminal stores the collected engine fuel consumption measurement, the engine speed measurement and the GPS positioning information on the memory of the shipboard terminal, and transmits the data to the shore-based system through the wireless network;

 [0017] S5 data storage and management, the database maintains the received ship terminal actual data and historical data; the management platform extracts each independent data unit from the database, performs corresponding calculation, and then stores it in the database, and The collected raw data is used for data mining, data prediction and optimization, and the collected data is statistically analyzed according to the needs of management to generate charts and files;

 [0018] The S6 user monitoring terminal comprehensively monitors various working condition data, geographic information, actual track, production statistics report and the like of the fishing boat, and displays the data in the form of maps and charts, and can play back historical data.

 [0019] wherein, the step S4 further comprises: in the signal blind zone, storing the data in the shipboard terminal, and automatically transmitting the data back to the shore-based system when the signal is normal, to ensure that the data is not lost.

 Advantageous effects of the invention

 Beneficial effect

 [0020] Compared with the prior art, the present invention has the following beneficial effects:

 [0021] The utility model provides a wireless communication-based fishing boat fuel consumption monitoring system and a monitoring method using wireless network technology to overcome the problems of wide port area, complicated environment, and difficulty in wiring, and realize the communication function between the monitoring center and the fishing boat, so that the fishermen can fully grasp the fishing boat. The specific situation of the fuel consumption of the sub-departure fishing, comparing the fuel consumption of the same type of ship and the characteristics of the operation, found the potential point of energy conservation of the fishing vessel, and solved the problem of inconvenient management of the fishing vessel. Brief description of the drawing

 DRAWINGS

1 is a schematic view of the present invention. Embodiments of the invention

 [0023] Specific embodiments of the present invention will now be described in connection with the embodiments.

Embodiment 1

 [0025] a fishing boat fuel consumption monitoring system based on wireless communication, comprising a fuel consumption measuring device, a speed collecting device, a ship terminal, a shore-based system and a user monitoring terminal, wherein the fuel consumption measuring device and the speed collecting device are connected to the ship terminal through RS485 The shipboard terminal is connected to the shore-based system through a wireless network, and the user monitoring terminal is connected to the user monitoring terminal through a wired network and/or a wireless network; the shipboard terminal actually collects the fuel consumption measuring device and the speed collecting device. Data and GPS positioning information, and calculate and display the speed of the fishing boat, the fuel consumption per nautical mile, and then send the data to the shore-based system through the wireless network; the shore-based system receives the data sent back from the ship-borne terminal and provides data to the user monitoring terminal Supporting multiple user monitoring terminals and multiple onboard terminals for concurrent access, and storing data to the database; the user monitoring terminal comprehensively monitors various working condition data, geographic information, actual track, production statistics report of the fishing boat, It can be represented in the form of maps and charts, and can play back historical data.

 [0026] The preferred embodiment of the present invention is that the fuel consumption measuring device includes a rotary piston fuel flow meter, and the rotary piston fuel flow meter is respectively installed at the oil inlet and the oil outlet of the diesel fuel injection pump. The rotary piston fuel flow meter is connected to the shipboard terminal via RS485.

 [0027] The preferred embodiment of the present invention is that the rotational speed collecting device includes a Hall sensor, the Hall sensor reads the number of revolutions of the engine main shaft, and calculates the number of revolutions per minute of the engine through a designed algorithm. That is, the rotational speed of the engine, and the Hall sensor is connected to the shipboard terminal via RS485.

 [0028] The present embodiment is preferably designed such that the shipboard terminal includes a GPS module, a wireless communication module, a display, an RS485 bus interface, and a memory, both of which are connected to the microprocessor.

 [0029] This embodiment is preferably designed such that the wireless module comprises a GPRS module and/or a 3G module and/or a 4G module and/or a wireless routing module.

[0030] The preferred embodiment of the present invention is that the shore-based system includes a router, a communication server, a database, a W eb server, and a management platform, and the router is connected to a communication server, and the communication server is respectively connected to the management platform and the database. The database is connected to a web server; the router accepts data of the shipboard terminal, and transmits the data to the communication server, and the communication server transmits the data to the database, and the data The storage data is stored, the management platform manages the communication server and the database, and the web server connection is connected with the user monitoring terminal; the database maintains the received ship terminal actual data and historical data; the management platform extracts each independent data from the database Units, perform corresponding calculations, and then store them in the database, and perform data mining, data prediction and optimization on the collected raw data, perform corresponding statistical analysis on the collected data according to the needs of management, and generate charts and files.

 [0031] The industrial control data of the user monitoring terminal includes the fuel consumption condition and the rotational speed of each engine of the fishing vessel, the navigation time and the fuel consumption per nautical mile; the geographic information is the current position of the fishing boat; the actual trajectory includes the actual 吋 on the map. Displaying the current position of the fishing boat and depicting the trajectory curve of the fishing boat, which can monitor multiple fishing boats simultaneously; the statistical application includes processing and analyzing the collected data and generating various types of statistical charts; the historical data is played back. This includes quickly replaying the vessel of the selected date on the map, including GPS data and fuel consumption data.

 Example 2

 [0033] A method for monitoring fuel consumption of a fishing boat based on wireless communication includes the following steps:

 [0034] S1 engine fuel consumption measurement, the rotary piston fuel flow meter of the fuel consumption measuring device respectively detects the oil quantity of the oil inlet port and the oil outlet of the diesel engine injection pump, and the flow rate between the flow rate of the oil outlet port and the flow rate of the oil inlet port The difference is the instantaneous fuel consumption of the diesel engine;

 [0035] S2 engine speed measurement, a strong magnet is installed on the engine main shaft, the Hall sensor adopts the Hall close to the gate, the Hall closes to the gate to read the number of revolutions of the engine main shaft, and through the designed algorithm, the engine is calculated. The number of revolutions in minutes, that is, the engine speed;

[0036] S3GPS positioning, GPS antenna and module are installed on the ship terminal, accept GPS position parameters, according to these parameters, the system can understand the position of the fishing boat, and can also understand the speed of the fishing boat according to the navigation distance between the units;

 [0037] S4 data transmission, the shipboard terminal stores the collected engine fuel consumption measurement, the engine speed measurement and the GPS positioning information on the memory of the shipboard terminal, and transmits the data to the shore-based system through the wireless network;

[0038] S5 data storage and management, the database maintains the received ship terminal actual data and historical data; the management platform extracts each independent data unit from the database, performs corresponding calculation, and then stores it in the database, and The collected raw data is used for data mining, data prediction and optimization, and the collected data is statistically analyzed according to the needs of management to generate charts and files; [0039] The S6 user monitoring terminal comprehensively monitors various working condition data, geographic information, actual track, production statistical report and the like of the fishing boat, and is represented in the form of maps and charts, and can play back historical data.

 [0040] wherein, the step S4 further comprises: in the signal blind zone, the data is saved in the shipboard terminal, and when the signal is normal, the data is automatically transmitted back to the shore-based system to ensure that the data is not lost.

Claims

Claim  [Claim 1] A fishing boat fuel consumption monitoring system based on wireless communication, comprising: a fuel consumption measuring device, a rotational speed collecting device, a shipborne terminal, a shore-based system, and a user monitoring terminal, wherein the fuel consumption measuring device and the rotational speed collecting device are both Connected to the shipboard terminal via RS485, the shipborne terminal is connected to the shore-based system via a wireless network, and the user monitoring terminal is connected to the user monitoring terminal through a wired network and/or a wireless network; The data of the measuring device and the speed collecting device and the GPS positioning information, and calculate and display the speed of the fishing boat, the fuel consumption per nautical mile, and then send the data to the shore-based system through the wireless network; the shore-based system receives the data sent back from the ship-borne terminal And providing data to the user monitoring terminal, supporting multiple user monitoring terminals and multiple ship terminal terminals to concurrently access, and storing data to the database; the user monitoring terminal comprehensively monitoring various working condition data, geographic information, and real data of the fishing boat Tracks, production statistics, in the form of maps, charts, and can be used for history According playback.  [Claim 2] The wireless communication-based fishing boat fuel consumption monitoring system according to claim 1, wherein the fuel consumption measuring device comprises a rotary piston type fuel flow meter, and the rotary piston type fuel flow meter is respectively installed in a diesel engine At the oil inlet and outlet of the fuel injection pump, the rotary piston fuel flow meter is connected to the ship terminal through RS485.  [Claim 3] The wireless communication-based fishing boat fuel consumption monitoring system according to claim 1, wherein the rotational speed collecting device includes a Hall sensor, and the Hall sensor reads the number of revolutions of the engine main shaft, and Through the designed algorithm, the number of revolutions per minute of the engine, that is, the rotational speed of the engine, is calculated, and the Hall sensor is connected to the shipboard terminal through RS485.  [Claim 4] The wireless communication-based fishing boat fuel consumption monitoring system according to claim 1, wherein the shipboard terminal comprises a GPS module, a wireless communication module, a display, and an RS485 bus interface, both of which are connected to the microprocessor. And memory.  [Claim 5] The wireless communication based fishing boat fuel consumption monitoring system according to claim 4, wherein the wireless module comprises a GPRS module and/or a 3G module and/or a 4G module and/or a wireless routing module. [Claim 6] The wireless communication based fishing boat fuel consumption monitoring system according to claim 1, wherein the shore based system comprises a router, a communication server, a database, a web server, and a management platform, the router is connected to a communication server, the communication server is respectively connected to a management platform and a database, and the database is connected to a web server; the router accepts data of the shipboard terminal, and transmits the data to the communication server, and the communication The server transmits the data to the database, the database stores the data, the management platform manages the communication server and the database, and the web server connection is connected with the user monitoring terminal; the database maintains the received ship terminal actual data and historical data; the management platform from the database Extract each independent data unit, perform corresponding calculation, store it in the database, and perform data mining, data prediction and optimization on the collected raw data, and perform corresponding statistical analysis on the collected data according to the management needs. Charts and documents. [Claim 7] The wireless communication-based fishing boat fuel consumption monitoring system according to claim 1, wherein the industrial control data of the user monitoring terminal includes fuel consumption and rotational speed of each engine of the fishing vessel, navigation time and fuel consumption per nautical mile; The geographic information is the current location of the fishing boat; the actual trajectory includes the actual position of the fishing boat displayed on the map, and the trajectory curve of the fishing boat is traced, and the plurality of fishing boats can be monitored simultaneously; The collected data is processed and analyzed to generate various types of statistical charts; the historical data is played back including the ship of the selected date being quickly played back on the map, including GPS data and fuel consumption data. [Claim 8] The monitoring method for a fishing boat fuel consumption monitoring system based on wireless communication according to any one of claims 1 to 7, characterized in that it comprises the following steps: S1 engine fuel consumption measurement, rotary piston fuel of fuel consumption measuring device The flow meter separately detects the oil quantity of the oil inlet and the oil outlet of the diesel injection pump, and the flow difference between the flow rate of the oil outlet and the flow rate of the oil inlet is the instantaneous fuel consumption of the diesel engine; S2 engine speed measurement, in the engine A strong magnet is mounted on the main shaft, the Hall sensor adopts the Hall close to the gate, the Hall closes to the gate to read the number of revolutions of the engine main shaft, and the designed algorithm is used to calculate the number of revolutions per minute of the engine, that is, the engine speed. S3GPS positioning, GPS antenna and module are installed in the ship terminal, accept GPS position parameters, according to these parameters, the system can understand the position of the fishing boat, and can also understand the speed of the fishing boat according to the navigation distance between the units; S4 data transmission, ship The terminal stores the collected engine fuel consumption measurement, engine speed measurement and GPS positioning information on the shipboard terminal Memory Up, and transmit data to the shore-based system through the wireless network; S5 data storage and management, the database maintains the received ship terminal actual data and historical data; the management platform extracts each independent data unit from the database, and performs corresponding The calculation is then stored in the database, and the collected raw data is subjected to data mining, data prediction and optimization, and the collected data is statistically analyzed according to the needs of management to generate charts and files; S6 user monitoring terminal comprehensively monitors the fishing boat Information such as various working conditions data, geographic information, actual track, production statistics report, etc., in the form of maps and charts, and can play back historical data. [Claim 9] The method for monitoring fuel consumption of a fishing boat based on wireless communication according to claim 8, wherein the step S4 further comprises: in the signal blind zone, storing data in the ship terminal, when the signal is normal, the signal is automatically Pass the data back to the shore-based system to ensure that the data is not lost.