CN214397148U

CN214397148U - Boats and ships goods and materials transportation positioner based on thing networking

Info

Publication number: CN214397148U
Application number: CN202120362395.5U
Authority: CN
Inventors: 贾占彪; 朱利锋; 刘伟; 智利民
Original assignee: Army Military Transportation University of PLA Zhenjiang
Current assignee: Army Military Transportation University of PLA Zhenjiang
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-10-15
Anticipated expiration: 2031-02-08

Abstract

The utility model discloses a boats and ships goods and materials transportation positioner based on thing networking, include: the outboard positioning module is arranged outside the ship and used for receiving the position information of the ship; the ship monitoring center collects, analyzes and receives ship position information received by the extravehicular positioning module and positions the accurate position of the material on the ship; the alarm module sends out an alarm according to the position of the ship judged by the ship monitoring center; the remote monitoring system comprises a remote communication module, a monitoring center and a control module, wherein the remote communication module is wirelessly connected with the remote monitoring center and is used for realizing information interaction between the remote monitoring center and a ship monitoring center; the ship transportation material tracking and positioning system is based on various internet of things technologies such as GPS, Beidou, ZigBee wireless network and visible light communication, realizes tracking and positioning of ship transportation materials, and realizes dynamic real-time visual management of ship transportation materials.

Description

Boats and ships goods and materials transportation positioner based on thing networking

Technical Field

The utility model relates to a boats and ships goods and materials transportation positioner based on thing networking belongs to boats and ships location technical field.

Background

On the one hand, the problems of cargo loss, difficulty in mastering the transportation condition of the transported goods and the like exist in the process of transporting the goods and materials by using the ship at present, and how to reliably and seamlessly realize the positioning, tracking and monitoring of the ship on the moved goods is a key problem which needs to be solved urgently.

On the other hand, for modern wars, due to diversification of novel combat power and intellectualization of guarantee power, a combat area is wide and has large uncertainty, so that the consumption in wartime is high, the rhythm is fast, the guarantee objects are multiple, the variety is multiple, the quantity is large, the continuity is strong, and if materials are sent out, a combat command organ cannot track and master the position and the state of the materials in transit in real time, so that a correct decision cannot be made according to the conditions of the materials. Therefore, tracking the movement of materials and providing the latest accurate position information become the rational military battle requirements, which requires that the warship realize real-time tracking and accurate positioning of the materials as much as possible in the transportation process, and provides powerful guarantee for battle.

The material positioning mainly relates to technical means such as outdoor positioning and indoor positioning.

GPS and Beidou are the most widely applied outdoor positioning technologies at present. The GPS positioning has the advantages of large effective coverage range and capability of meeting the requirement of outdoor positioning. However, the GPS system is controlled by the U.S. military and is limited by people at key times; the Beidou satellite navigation system has the advantages of high positioning accuracy, autonomous controllability and the like, but has the defects of small coverage range, higher price and the like.

The indoor positioning technologies mainly include RFID, Zigbee, UWB, WiFi and the like, and the indoor positioning technologies have respective advantages and disadvantages. In general, the RFID technology is widely applied to material tracking, has the advantages of high precision, strong anti-interference, high identification speed and the like, and has the defects of short positioning distance, small positioning area, large time delay expansion in ships and boats and the like; ZigBee is actually a new low-speed short-distance wireless network technology, and can also be applied to indoor positioning in theory, but the precision is not high; the UWB technology still has higher positioning accuracy and good stability in a challenging application environment, and has the advantages of high anti-interference capability, centimeter-level positioning accuracy, low energy consumption, small size of a transceiver and the like, but the cost is higher; the WiFi positioner is mainly applied to indoor positioning in a small range, a base station needs to be arranged, and the WiFi positioner is easily interfered by other signals to influence the positioning speed and precision. Besides, the indoor positioning technologies require additional equipment in positioning, which results in higher positioning cost and higher requirements on application environment conditions.

As a novel wireless communication mode, the visible light communication has the advantages of high energy efficiency, interference resistance, good confidentiality, good space reusability, no occupation of frequency spectrum resources and the like, and is a research hotspot in recent years when applied to an indoor positioning technology. Compared with other current indoor positioning devices, the visible light positioning device has the advantages of low power consumption, low complexity, no pollution, higher precision and high positioning speed, and has the characteristics of no occupation of electromagnetic spectrum resources and no electromagnetic interference, so that the visible light positioning device can work in the complex electromagnetic environment of complex objects and can be widely applied to material transportation and positioning.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome not enough among the prior art, provide boats and ships goods and materials transportation positioner based on thing networking.

Boats and ships goods and materials transportation positioner based on thing networking includes:

the outboard positioning module is arranged outside the ship and used for receiving the position information of the ship;

the ship monitoring center collects, analyzes and receives ship position information received by the extravehicular positioning module and positions the accurate position of the material on the ship;

the alarm module sends out an alarm according to the position of the ship judged by the ship monitoring center;

the remote monitoring system comprises a remote communication module, wherein the remote communication module is in wireless connection with a remote monitoring center and is used for realizing information interaction between the remote monitoring center and a ship monitoring center.

Further, the outboard positioning module comprises a transmitting end and a receiving end;

the transmitting terminal comprises an LED light source and an auxiliary circuit, and is arranged on the roof or high in the cabin, and a plurality of places are used as material positioning reference points;

the receiving end comprises a photoelectric detector and an auxiliary circuit, is arranged on the side surface of each container or material and is used for collecting and receiving visible light emitted by the LED light source of the transmitting end.

Further, the alarm module comprises an acoustic alarm device and an optical alarm device; the sound alarm device is a buzzer, and the photoelectric alarm device is an LED lamp.

Further, the alarm module informs the alarm module of starting sound alarm and photoelectric alarm through the Zigbee module.

Further, the remote communication module comprises a 4G/5G module and a satellite communication module;

the 4G/5G module can be switched between 4G and 5G according to the network condition of the position where the ship is located;

the satellite communication module is used for selecting a communication satellite for information transmission when no mobile wireless network signal exists.

Further, the outboard positioning module comprises a Beidou device and a GPS device.

Compared with the prior art, the utility model discloses the beneficial effect who reaches: the ship safety monitoring system based on the Internet of things relates to positioning technologies such as Beidou, GPS and visible light positioning and communication technologies such as ZigBee, 4G/5G, satellite communication and radio stations, has the advantages of safety, reliability, convenience in operation, high positioning precision, intellectualization, no electromagnetic interference and the like, can realize remote dynamic real-time visual management on ship transportation materials, and meets the requirements of real-time performance, accuracy, comprehensiveness and the like for obtaining ship transportation material information under various complex conditions in various occasions;

the ship transportation material tracking and positioning system is based on various internet of things technologies such as GPS, Beidou, ZigBee wireless network and visible light communication, realizes tracking and positioning of ship transportation materials, and realizes dynamic real-time visual management of ship transportation materials.

Drawings

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

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in fig. 1, a ship material transportation positioner based on internet of things is disclosed, includes:

the outboard positioning module is arranged outside the ship and used for receiving position information of the ship, and comprises a Beidou device and a GPS device;

Big dipper or GPS device and be used for the visible light positioner of under-deck location, the data that these two modules were gathered are transmitted for boats and ships surveillance center by the Zigbee module, boats and ships surveillance center carries out analysis, processing to data, warning module is connected through the Zigbee module to boats and ships surveillance center output, still carry out information interaction between remote communication module and the remote monitoring center, big dipper device GPS device is installed outside boats and ships, it receives the positional information about transport means boats and ships that comes from big dipper GPS satellite, realize roughly fixing a position the transportation goods and materials in the geographic space through the location to boats and ships. And the Beidou device/GPS device is switched according to the actual working environment of the ship.

In this embodiment, the cargo positioning module in the ship cabin mainly comprises a transmitting end and a receiving end; the transmitting terminal mainly comprises an LED light source and an auxiliary circuit, a plurality of places on the cabin such as a roof or a high place in the installation cabin are used as material positioning reference points, and the installation quantity is determined according to actual conditions such as the size of the cabin and the structure in the cabin. The receiving end mainly comprises a photoelectric detector and an auxiliary circuit, is arranged on the side surface of each container or material and is mainly used for collecting and receiving visible light emitted by the LED light source of the transmitting end. When the material is positioned below the LED light source or in the action range of the transmitting end, the visible light sensor on the receiver on the material receives the visible light with the position information sent by the LED light source, the propagation delay is estimated, the position information is obtained through filtering and demodulation, and the distance between the receiving end and the transmitting end is measured. Because the receiver is positioned on the spherical surface which takes the position of the LED at the transmitting end as the center of a circle and the distance between the receiver and the LED as the radius, the position of the receiver can be determined only by simultaneously measuring the distance from at least more than four LEDs to the receiver, thereby determining the position of a carrier-material of the receiver. The distance information measured by each receiver is transmitted to the microprocessor by the SPI bus to be comprehensively calculated and analyzed, and the position of the goods and materials in the cabin is positioned.

The ship monitoring center is a central center of a ship safety monitoring system and is a main information processing part in the system. The method collects and analyzes ship position information received by a Beidou positioning/GPS device; the method calculates the information received by each LED receiver and positions the accurate position of the material on the ship. When the alarm module judges that an accident occurs, the Zigbee module informs the alarm module to start sound alarm and photoelectric alarm.

The alarm module comprises a sound alarm device and a photoelectric alarm device. The sound alarm device is a buzzer, the photoelectric alarm device is an LED lamp, and the LED lamp and the photoelectric alarm device are arranged in a cab where a driver and a crew are located, so that the crew can obtain alarm information at the first time.

The remote communication module is used for realizing information interaction between the remote monitoring center and the ship monitoring center and comprises a 4G/5G module and a satellite communication module. When a ship sails in an inland river, a 4G/5G module is generally selected for information transmission, and meanwhile, the 4G/5G module can automatically switch between 4G and 5G according to the network condition of the position of the ship, so that the optimal information transmission mode suitable for the environment is selected; and when the ship sails in the sea or under the condition that no mobile wireless network signal exists, a communication satellite is selected for information transmission.

The remote monitoring center can control the ship monitoring center through the remote communication module.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims

1. Boats and ships goods and materials transportation positioner based on thing networking, characterized by includes:

2. The Internet of things-based ship material transportation positioning device as claimed in claim 1, wherein the outboard positioning module comprises a transmitting end and a receiving end;

3. The Internet of things-based ship material transportation positioning device as claimed in claim 1, wherein the alarm module comprises an acoustic alarm device and an optical alarm device; the sound alarm device is a buzzer, and the photoelectric alarm device is an LED lamp.

4. The Internet of things-based ship material transportation positioning device as claimed in claim 1, wherein the alarm module informs the alarm module to start an acoustic alarm and a photoelectric alarm through a Zigbee module.

5. The Internet of things-based ship material transportation positioning device as claimed in claim 1, wherein the remote communication module comprises a 4G/5G module and a satellite communication module;

6. The Internet of things-based ship material transportation positioning device as claimed in claim 1, wherein the outboard positioning module comprises a Beidou device and a GPS device.