CN203300056U

CN203300056U - Ship dynamic monitoring apparatus based on technologies of Internet of Things

Info

Publication number: CN203300056U
Application number: CN2013202814414U
Authority: CN
Inventors: 吴迪; 江冰; 薛云灿; 李庆武; 陈正鸣; 吕嘉
Original assignee: Changzhou Campus of Hohai University
Current assignee: Changzhou Campus of Hohai University
Priority date: 2013-05-21
Filing date: 2013-05-21
Publication date: 2013-11-20
Anticipated expiration: 2023-05-21

Abstract

The utility model relates to a ship dynamic monitoring apparatus based on technologies of Internet of Things. The ship dynamic monitoring apparatus comprises an AIS interface, a GPS interface, a VTS interface, an MCU module, a Zigbee module, an RFID module and a power supply module. The power supply module supplies power respectively to the MCU module, the Zigbee module and the RFID module. The AIS interface, the GPS interface, the VTS interface, the Zigbee module and the RFID module are respectively connected with the MCU module. The ship dynamic monitoring apparatus which has the characteristics of reasonable design, easy deployment and high intelligentization degree can directly monitor other ships and equipment around a piloted ship in a real-time manner. The ship dynamic monitoring apparatus can help a pilot understand the situation around a navigation area of the piloted ship. The ship dynamic monitoring apparatus which can conveniently perform wireless ad hoc networks has great expandability and is suitable for popularization and application.

Description

A kind of monitoring device of Ship dynamic situation based on technology of Internet of things

Technical field

The utility model relates to a kind of monitoring device of Ship dynamic situation based on technology of Internet of things, be specifically related to be suitable for the pilotage field, based on the Ship dynamic situation monitoring device of technology of Internet of things, belong to pilotage boats and ships navaid monitoring field.

Background technology

Boats and ships, when accessing to the ports and passing through complicated water channel, due to the situation around being unfamiliar with, just likely have mishap to occur.Under these circumstances, for the consideration of navigation safety, corresponding ship piloting system just need to be arranged.Pilotage is once called as diversion, pilot, river pilot, refers in certain waters (harbour or inland river), and professional pilot climbs up boats and ships, is that boats and ships guide course, the introduction of safety of ship ground, take harbour out of, or shifting berth in port.Because the Channel Condition at harbour has formed a barrier that country is natural, concerning the national defence of a state, thereby in accordance with international practices, the pilot must be served as by the native, and foreign nationality's boats and ships of Entrance of port are carried out to compulsory pilotage.This is the embodiment of a national piloting rights, is the part of national sovereignty.

at present, China mainly contains the method for pilotage boats and ships monitoring: 1) AIS system, it is the abbreviation of ship automatic identification system (Automatic Identification System), by bank base (base station) facility and ship-borne equipment, jointly formed, by accommodation, ship's speed, the Ship dynamic situations such as the rate of changing course and course are in conjunction with name of vessel, wail, the boats and ships static datas such as drinking water and dangerous cargo are broadcasted to Its Adjacent Waters boats and ships and base station by very high frequency(VHF) (VHF) channel, make contiguous boats and ships and base station can in time grasp near the sound state information of all boats and ships of sea, be able to conversation coordination mutually at once, take necessary Anti-collision Actions, safety of ship is had very great help.2) VTS system, it is the abbreviation of VTS (Vessel Traffic Services), utilize AIS base station, radar, CCTV, wireless telephone, and the communications facility such as Shipborne terminal monitoring navigation is at bay and the boats and ships that access to the ports, and a kind of system of security information required in navigation is provided for these boats and ships.Whether the air route that can monitor boats and ships by this system breaks away from, direct of travel, speed, the mutual Bank of Communications of boats and ships etc., required safe navigation information when promptly providing entering and leaving port to boats and ships.

But said method can only offer the positional information of other pilotage boats and ships that pilot's own institute pilot the ship and AIS supervisory system monitor, most of boats and ships around the pilot are all sightless on electronic chart, situation by pilotage ship's navigation peripheral region is still uncertain, so the navaid effect of spot ship supervisory system can not meet pilot's functional requirement.

The utility model content

For the deficiency that exists on prior art, the utility model provides a kind of suitable pilotage field, based on the Ship dynamic situation monitoring device of technology of Internet of things.

To achieve these goals, the utility model is to realize by the following technical solutions:

A kind of monitoring device of Ship dynamic situation based on technology of Internet of things, comprise AIS interface, GPS interface, VTS interface, MCU module, Zigbee module, RFID module and power module, described power module is powered to MCU module, Zigbee module, RFID module respectively; Described AIS interface, GPS interface, VTS interface, Zigbee module, RFID module connect respectively the MCU module.

Above-mentioned MCU module is Chip Microcomputer A tmega128L module, comprise processor, A/D change-over circuit, storer and wireless communication interface, described A/D change-over circuit quantizes the analog quantity that signal conditioning circuit generates, encode, produce corresponding digital signal, then send this digital signal to processor and process; Described storer and wireless communication interface carry out work by connecting processor.

Above-mentioned Zigbee module adopts the CC2430 chip, comprises 2.4GHz DSSS radio-frequency (RF) transceiver core and 8051 controller modules, with IEEE 802.15.4 compatibility, is operated in 2.4GHz 2.4GHz ISM band; Described memory modules, peripheral module, clock and power management module and radio module carry out work by being connected respectively 8051 controller modules.

Above-mentioned RFID module comprises RFID electronic tag and rfid interrogator, and described rfid interrogator is with the data of wireless mode read-write RFID electronic tag.

The utility model compared with prior art useful effect is:

1, reasonable in design, be easy to dispose, be suitable for applying.

2, directly other boats and ships and equipment around Real-Time Monitoring institute pilotage boats and ships, help the pilot in time to understand by the situation of pilotage ship's navigation peripheral region.

The accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, describe the utility model in detail;

Fig. 1 is structured flowchart of the present utility model;

Fig. 2 MCU modular structure block diagram;

Fig. 3 Zigbee modular structure block diagram;

Fig. 4 RFID modular structure block diagram;

Fig. 5 is software flow pattern of the present utility model.

Embodiment

For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.

As shown in Figure 1, a kind of monitoring device of Ship dynamic situation based on technology of Internet of things, comprise AIS interface, GPS interface, VTS interface, MCU module, Zigbee module, RFID module and power module, described power module is powered to MCU module, Zigbee module, RFID module respectively; Described AIS interface, GPS interface, VTS interface, Zigbee module, RFID module connect respectively the MCU module.

As shown in Figure 2, above-mentioned MCU module is Chip Microcomputer A tmega128L module, comprise processor, A/D change-over circuit, storer and wireless communication interface, described A/D change-over circuit quantizes the analog quantity that signal conditioning circuit generates, encode, produce corresponding digital signal, then send this digital signal to processor and process; Storer and wireless communication interface carry out work by connecting processor.

As shown in Figure 3, above-mentioned Zigbee module is the CC2430 SOC (system on a chip), comprise 8051 controller modules, memory modules, peripheral module, clock and power management module and radio module, with IEEE 802.15.4 compatibility, be operated in the 2.4GHz ISM band, memory modules, peripheral module, clock and power management module and radio module carry out work by being connected respectively 8051 controller modules.

As shown in Figure 4, above-mentioned RFID module comprises RFID electronic tag and rfid interrogator, and described rfid interrogator is with the data of wireless mode read-write RFID electronic tag.

As shown in Figure 5, software flow of the present utility model comprises initialization, sets up Zigbee network, gathers the AIS/GPS/VTS data, gathers the modules such as RFID data, transceiving data maintaining network.

In sum, it is reasonable in design for the utility model, be easy to dispose, intelligent degree is high, directly other boats and ships and equipment around Real-Time Monitoring institute pilotage boats and ships, help the pilot in time to understand by the situation of pilotage ship's navigation peripheral region, can carry out wireless self-networking easily, extensibility is good, be suitable for applying.

Above demonstration and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. monitoring device of the Ship dynamic situation based on technology of Internet of things, it is characterized in that: comprise AIS interface, GPS interface, VTS interface, MCU module, Zigbee module, RFID module and power module, described power module is powered to MCU module, Zigbee module, RFID module respectively; Described AIS interface, GPS interface, VTS interface, Zigbee module, RFID module connect respectively the MCU module.

2. a kind of monitoring device of Ship dynamic situation based on technology of Internet of things according to claim 1, it is characterized in that: described MCU module is Chip Microcomputer A tmega128L module, comprise processor, A/D change-over circuit, storer and wireless communication interface, described A/D change-over circuit quantizes the analog quantity that signal conditioning circuit generates, encode, produce corresponding digital signal, then send this digital signal to processor and process; Described storer and wireless communication interface carry out work by connecting processor.

3. a kind of monitoring device of Ship dynamic situation based on technology of Internet of things according to claim 1, it is characterized in that: described Zigbee module is the CC2430 SOC (system on a chip), comprise 8051 controller modules, memory modules, peripheral module, clock and power management module and radio module, with IEEE 802.15.4 compatibility, be operated in the 2.4GHz ISM band; Described memory modules, peripheral module, clock and power management module and radio module carry out work by being connected respectively 8051 controller modules.

4. a kind of monitoring device of Ship dynamic situation based on technology of Internet of things according to claim 1, it is characterized in that: described RFID module comprises RFID electronic tag and rfid interrogator, described rfid interrogator is with the data of wireless mode read-write RFID electronic tag.