CN114268912A

CN114268912A - Beidou mountain and sea communication system

Info

Publication number: CN114268912A
Application number: CN202010970141.1A
Authority: CN
Inventors: 董海瑞; 赵康宁; 李明湘
Original assignee: BEIJING HUIMEI ELECTRONIC TECHNOLOGY CO LTD
Current assignee: BEIJING HUIMEI ELECTRONIC TECHNOLOGY CO LTD
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2022-04-01

Abstract

The invention relates to Beidou satellite navigation communication, in particular to a Beidou mountain and sea communication system, which is used for a multifunctional interphone group to carry out Asia-Pacific area communication through a Beidou talkback base station, and particularly not only is the communication limited to voice, but also the accurate positioning, short message and picture transmission can be realized in an ultra-long distance. At present, in intercom communication, only voice communication can be carried out generally, or a mobile communication network is connected for voice communication, but the intercom communication can obviously not play a role in some special operation occasions. For example: marine operations, desert exploration, deep mountain operations, border guards. The invention realizes the grouping of the multifunctional talkback function by utilizing the short message communication function provided by the Beidou satellite, the Beidou talkback base station formed by the Beidou navigation satellite and the multifunctional Beidou user machine, the Beidou ground information forwarding station and the mobile phone base station, and realizes the communication function between people in Asia-Pacific region by sending short messages, pictures, distress messages and the like to the Beidou talkback base station, the interphone and the mobile phone of the android system through networking.

Description

Beidou mountain and sea communication system

Technical Field

The invention relates to Beidou satellite navigation communication, which is used for communication of a mobile phone cluster or an ultrashort wave interphone cluster in a region without a mobile phone base station, such as open sea, high mountain, forest, desert, border and the like, through a Beidou talkback base station, and particularly can not only be limited to voice talkback, but also be used for mutual transmission of contents, such as short messages, pictures and the like, in a global region.

Background

At present, mobile phones can only be used in areas with mobile phone base stations, but do not play any role in areas without mobile phone base stations, such as open sea, mountains, forests, deserts, borders, and the like. The common ultrashort wave interphone can only be used in a range of three or five kilometers away in the talkback distance in an open area, and beyond the range, the ultrashort wave interphone cannot play any role.

Disclosure of Invention

In order to solve the difficulty of realizing high-quality and low-cost remote communication in the situations of no mobile phone base station and no satellite phone in the areas such as open sea, high mountain, forest, desert, border and the like, the invention provides a technology and equipment for realizing high-quality and low-cost remote communication in the situations of no mobile phone base station and no satellite phone in the areas such as open sea, high mountain, forest, desert, border and the like by utilizing the short message communication function of the Beidou navigation satellite.

The technical scheme adopted by the invention is as follows: 1. networking: the communication network is composed of facilities such as a Beidou navigation satellite, a Beidou navigation satellite ground information forwarding station, a Beidou talkback base station, a mobile phone, an ultra-short wave interphone and the like. 2. A WIFI communication module is added in the ultrashort wave interphone, and a touch screen is added; adding a voice conversion character module; a shooting, recording, photographing and storage module is added; and an information regulation and control module is added to coordinate information flows among the modules to form the multifunctional ultrashort wave interphone. 3. A signal receiving module for a WIFI communication module in a mobile phone and an ultrashort wave interphone is added in a common user machine for Beidou message communication, and functions of receiving, analyzing, receiving and sending sequencing software for WIFI signals of the mobile phone and the ultrashort wave interphone are added, so that facilities such as a Beidou navigation satellite, a Beidou navigation satellite ground information forwarding station, a Beidou talkback base station, a mobile phone, an ultrashort wave interphone and the like form an organic communication network for orderly information operation such as forwarding, docking and the like.

The invention has the beneficial effects that:

1. the user saves the equipment purchase cost. In the past, a user communicates through a Beidou satellite and only needs to use a special product Beidou user machine, at present, a Shanhaitong product is installed on an ocean vessel by a company for spending money of one mobile phone, and a sailor as a terminal user uses the Beidou satellite for communication, so that the user can use the original mobile phone without purchasing the special product;

2. the user saves communication cost. In the past, international calls and satellite calls are made at high cost, and communication is carried out by using products of Shanhaitong, except that a company spends less than one thousand yuan to purchase a Beidou communication card, the Beidou communication card can be used for a long time without charge, and the terminal user as a crew basically has no other cost;

3. in the past, mobile phones have been used only in urban areas with mobile phone base stations, but have not played any role in areas without mobile phone base stations, such as open sea, mountain, forest, desert, border, and the like. The common ultrashort wave interphone can only be used in a range of three or five kilometers away in the talkback distance in an open area, and beyond the range, the ultrashort wave interphone cannot play any role. After the invention is adopted, common mobile phones and ultrashort wave interphones can be continuously used in the areas without mobile phone base stations, such as open sea, mountains, forests, deserts, borders and the like.

4. The accident is avoided, and the rescue is convenient. When the product of Shanhaitong is used, the product has an accurate satellite positioning function, so that the communication position can be displayed in each communication, and the position search is very convenient for the emergency call personnel.

5. In the past, the message receiving and transmitting product using the Beidou only can receive and transmit dozens of short Chinese characters, and the voice, the pictures and the like can not be transmitted, so that the characters, the voice, the pictures and the like can be received and transmitted after the Shanhaitong product is used.

In a word, the occurrence of Shanhaitong products has a great cost saving effect, can bring great convenience to communication of people, and has good emergency benefits and social benefits.

Drawings

The invention is further described with reference to the following figures and embodiments.

FIG. 1 is a block diagram of a Beidou mountain and Haitong system

In the figure 1, a Beidou navigation satellite; 2. a ground information forwarding station; 3. a mobile telephone base station; 4. a personal android mobile phone terminal; (ii) a 5, a Beidou talkback base station; 6. the handheld intercom group users of the Shanhaitong in the mountains, the oceans, the deserts and the borders.

Detailed Description

In the figure, a Beidou navigation satellite (1), a ground information forwarding station (2), a mobile phone base station (3), an android system mobile phone (4), a Beidou talkback base station (5) and a Shanhaitong handheld interphone cluster (6).

(5) Is the core component of the whole system. The signal forwarding station is mainly used for signal forwarding stations for connecting fishing boat units, mountain units, desert units and borders with the outside. The Beidou satellite communication terminal comprises a Beidou unit, an information processing unit, a wireless unit, a power supply unit and the like.

The Beidou unit is responsible for operation with the (1) and receiving and transmitting information; the information processing unit gathers the information of the interphone in the unit to the management unit for storage, sorting, forwarding and forwarding return; the wireless part completes data transmission of short messages and original voice of the interphone; the power supply part ensures the power supply guarantee of the whole equipment.

(5) The system also has the following management functions for the following attributes (6): for example, whether the subordinate (6) has the authority to send the Beidou information or not is limited, and the quantity of the Beidou information sent by the subordinate (6) every day is limited. And (6) limiting the transmission frequency and the like.

The big dipper unit adopts the ripe big dipper communication scheme of this company. Reference can be made to the current mature products, including but not limited to handheld Beidou client computers and desktop Beidou command type client computers used in domestic markets.

The wireless part adopts a 2.4 GWIFII wireless mode. The method is widely applied to wireless broadband access at present. The function of the interphone and the data transmission of the short message and the voice can be realized by using a 2.4 GWIFISI wireless method.

The information processing unit adopts a singlechip to store, sort, forward and send back the information. When a plurality of sets (6) send Beidou messages, (5) can queue and send the Beidou messages to the set (1) according to the priority of the set (6), and the interphone users can be reported back according to the sending sequence after the Beidou messages are sent.

The power supply adopts 11.1V rechargeable lithium battery or DC input mode. Based on the design purpose of improving the electric power guarantee, can choose to join in marriage solar energy accessory.

(6) There are mainly four functions:

firstly, ordinary intercom function. When in use, the function of the interphone is the same as that of an interphone, and real-time voice talkback can be carried out in a unit.

And secondly, a short message function. The speech is aligned to (6), and the speech is converted into characters by the speech (6) and then transmitted outwards.

Thirdly, the remote talkback function is carried out by using the original sound channel (5). The sound is sent to the (5) by the (6), then sent to the (2) by the (5) through the (1), finally sent to the (4) by the (2), and received and played in a special android application program mode by the (4).

And fourthly, a picture function. The camera of (6) takes a picture, and then sends the picture to other cameras (5) and sends the picture to the camera (4) through the cameras (1), (2) and (3).

Fifthly, a positioning function is performed, and the current accurate longitude and latitude of the user are displayed.

And sixthly, the calling for help function is realized, so that the user can send the calling for help information by one key in an emergency state, and the accurate coordinate when the user sends the calling for help information is displayed.

(2) Built in a building of the electronic technology company of Huimei, Beijing, inland, the butt joints are (1) and (3), and the functions of the building comprise the following four:

receiving (5) the information sent by the step (1), forwarding the information to the step (3) and the step (4) when the information needs to be forwarded;

receiving the information sent by the family members of the fishermen (4), and automatically forwarding the information to the fishermen (6) through the information (1);

and thirdly, information management function. Feeding back information to the step (5) to inform the information of successful information reception; feeding back information to the family member (4) of the user to inform that the information is successfully received and simultaneously forwarding the information to the family member (5);

fourthly, sending recent weather information or broadcasting other early warning information to the (5), and forwarding the information to the (6) through the (5);

(2) the command type Beidou server is arranged in the mobile communication system, and the short message access of a mobile communication operator is connected to the application server. Through the redundant design of the command type Beidou server and the relay station of the mobile communication operator, the receiving success rate is ensured. The Internet and the short message terminal are connected to the application server. Thereby completing mutual communication between (6) and between (6) and (4).

Claims

1. The utility model provides a communication system based on big dipper navigation satellite is constituteed for the WIFI function of the big dipper intercom basic station of this ship installation and the mobile phone in all parts of the continent are communicated through the big dipper intercom basic station of this ship installation to the WIFI function of the tall and erect mobile phone of body department ocean vessel, and the communication of tall and erect mobile phone can be realized to ground information repeater station, especially not only is limited to the pronunciation, can also realize that the super long distance carries out the mutual transmission of locating information, SMS, picture.

2. The system of claim 1, wherein: the WIFI function of the ultrashort wave interphone or the android mobile phone on the ocean vessel at the body position carries out global communication through the Beidou talkback base station.

3. The system of claim 1, wherein: the Beidou intercom base station has the function of bidirectional transmission of short messages, voice and pictures.

4. The system of claim 1, wherein: the ground information forwarding station has the function of bidirectionally forwarding all information of the android mobile phone.

5. The system of claim 1, wherein: the WIFI function of an ultrashort wave interphone or an android mobile phone on an ocean vessel at the body can be used in the areas without mobile phone base stations, such as high mountains, forests and deserts on the land, by the technology that the Beidou interphone base station installed on the ship communicates with the mobile phones in all regions on the land.