Beidou short message and CDMA1X based forest aviation fire-fighting airplane information command system

A technology of CDMA1X and Beidou short message, which is applied in the field of emergency communication, and can solve problems such as delays in fighting forest fires and inability to report information

Active Publication Date: 2017-08-25
河南安鑫电子有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

Since the competent forestry department and the aviation control department have no mutual affiliat

Method used

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  • Beidou short message and CDMA1X based forest aviation fire-fighting airplane information command system
  • Beidou short message and CDMA1X based forest aviation fire-fighting airplane information command system

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Embodiment Construction

[0013] Such as figure 1 As shown, the current flight coordinates, heading, elevation, azimuth and other information are obtained through the navigation chip of the second generation of Beidou (Beidou and GPS multi-mode chip), and the information is transmitted back to the ground using Beidou short messages or CDMA 1X.

[0014] Integrate Beidou 2nd generation navigation, Beidou 1st generation short message module and CDMA 1X chip into a hardware terminal, and use the Android platform to customize and develop an APP application software with industry characteristics for the forest aviation forest protection department on the hardware terminal to realize signal collection and For transmission, set up Beidou command plane and server platform on the ground or transfer information through a third-party platform.

[0015] The customized software of the ground PC terminal is combined with the electronic map, and the information can be received by the airborne terminal, the ground term...

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Abstract

The invention discloses a Beidou short message and CDMA1X based forest aviation fire-fighting airplane information command system. The system is composed of four parts. The first part comprises an airborne handheld Beidou and CDMA 1X dual-mode airborne terminal and an APP software system; the second part comprises a ground self-built Beidou commanding machine platform, a network server and a short message gateway; the third part comprises a PC terminal command system and an Android mobile phone APP software system; and the airborne terminal integrates a Beidou second-generation navigation module, a Beidou first-generation short message module and a CMDA 1X chip into a hardware terminal, an Android platform is adopted, and APP application software with industry characteristics is customized and developed for a forest aviation forest protection department at the hardware terminal. The forest patrolling and protecting personnel take along the equipment when taking a plane, thus information such as the flight coordinates, the flight direction, the elevation and the azimuth angle of the plane can be acquired in real time, the information is transmitted to a forest protecting and fire fighting headquarters through the self-built platform, and the command personnel of a ground forest protecting and fire fighting headquarters can also send relevant information and instructions to the flight patrolling and protecting personnel.

Description

technical field [0001] The invention belongs to the technical field of emergency communication, and in particular relates to a forest aviation fire-fighting aircraft information command system based on Beidou short messages and CDMA 1X in Beidou application, communication technology and forestry information application. Background technique [0002] "Beidou-1" is an all-weather, regional satellite positioning system that uses geosynchronous satellites to provide users with fast positioning, short digital message communication and timing services. The system consists of two geostationary satellites (80°E and 140°E), one in-orbit backup satellite (110.50°E), central control system, calibration system and various user machines. Its operating frequency is 2491.75MHz, and the system can accommodate 540,000 users per hour. It has a small number of satellites, small investment, simple and cheap user equipment, and can realize navigation and positioning and communication in a certa...

Claims

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Application Information

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IPC IPC(8): G08B17/00G08G5/00H04B7/185H04L29/08
CPCH04B7/18506H04B7/18508G08B17/005G08G5/0017H04L67/55Y02A40/28
Inventor 李云何鹏涛崔继东王一雄曹晶
Owner 河南安鑫电子有限公司
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