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High-speed omni-directional wireless laser communication equipment

A technology for wireless lasers and communication equipment, applied in line-of-sight transmission, electromagnetic wave transmission systems, electrical components, etc., can solve problems such as the influence of signal transmission, and achieve the effects of good security, strong information confidentiality, and strong anti-interference ability.

Inactive Publication Date: 2011-08-17
桂林航天光比特科技股份公司
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

With the rapid growth of data volume and communication volume and the diversification of communication forms, the existing microwave communication and cable communication can no longer meet the demand. Serious impact

Method used

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  • High-speed omni-directional wireless laser communication equipment
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  • High-speed omni-directional wireless laser communication equipment

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Embodiment Construction

[0019] The present invention is a kind of high-speed omnidirectional wireless laser communication equipment such as figure 1 As shown, it is mainly composed of the shell, the MCU module circuit, the wireless codec and modulation and demodulation module circuit, the operational amplifier module circuit, the filter module circuit, the omnidirectional optical antenna module circuit, the signal processing module circuit, the control The signal interface circuit, the power module circuit, and the omnidirectional optical antenna provided on the shell, the communication interface, the control signal interface and the power supply interface are composed. The MCU module circuit is respectively connected with the wireless codec and modulation and demodulation module circuit, the signal processing module circuit and the control signal interface circuit. The wireless codec and modulation and demodulation module circuit is sequentially connected to the omnidirectional optical antenna modul...

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Abstract

The invention discloses high-speed omni-directional wireless laser communication equipment. The equipment mainly comprises a shell, wherein, the shell is internally equipped with an MCU (micro control unit) modular circuit, a wireless encoding-decoding and modulation-demodulation modular circuit, an operational amplifier modular circuit, a filter modular circuit, an omni-directional optical antenna modular circuit, a signal processing modular circuit, a control signal interface circuit and a power supply modular circuit; and an omni-directional optical antenna, a communication interface, a control signal interface and a power interface are arranged on the shell. By utilizing the high-speed omni-directional wireless laser communication equipment, certain mobile communication equipment, terminals and electronic equipment in an aircraft and a cabin can be interlinked together so as to realize high-speed omni-directional simultaneous two-way transmission of data signals such as a speech signal, an image signal, a network signal and the like; and trivial cabling is avoided, and weight and power consumption of a system are reduced.

Description

technical field [0001] The invention belongs to laser communication equipment, in particular to a high-speed omnidirectional wireless laser communication equipment used for communication in aircraft and cabins. Background technique [0002] At present, the communication in the spacecraft and the cabin is carried out by means of wired communication connected by cables. This method not only increases the overall weight of the system, but also has to consider how to solve the problem of mutual interference between various communication devices, which gives Cable routing within the system presents complex issues. With the rapid development of science and technology, the future aircraft and in-cabin information transmission system will develop in the direction of networking, miniaturization, and intelligence. The communication bandwidth and communication rate of its internal communication system will further increase, and a networked Only fast, efficient, safe and stable communi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B10/10H04B10/112
Inventor 苏磊周敏南谢吕才麦贤慧吴秋景梁志明
Owner 桂林航天光比特科技股份公司
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