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Low-altitude safety radar early warming defensive system

A defense system and radar technology, applied in the field of radar systems, can solve problems such as potential safety hazards, and achieve the effects of preventing electromagnetic static electricity, avoiding safety risks, and low transmission power

Pending Publication Date: 2018-06-12
江苏海创集成系统有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a low-altitude safety radar early warning and defense system to solve the problem of unmanned aerial vehicles causing potential safety hazards in chemical production areas in the prior art, and to improve the safety of chemical production areas.

Method used

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  • Low-altitude safety radar early warming defensive system

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Embodiment Construction

[0022] Such as figure 1 A low-altitude safety radar warning and defense system is shown, including an explosion-proof power supply unit, a radar warning unit and a radio frequency interference unit;

[0023] The explosion-proof power supply unit includes a photovoltaic panel connected to the explosion-proof battery to provide power for the radar warning system and radio frequency interference system. The solar panel uses a monocrystalline silicon solar panel with a power of 100W-400W and an output voltage of 12V. The explosion-proof battery uses a high-performance integrated circuit Output stable high-current DC voltage, with over-voltage, over-current, short-circuit protection measures, and real-time display of power and charging status and other information. The battery uses a small-sized, large-capacity nickel-metal hydride dry battery, and the temperature range: -40°C to 60°C ;The output voltage of the explosion-proof battery is 12V, and it can work continuously and uninte...

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Abstract

The invention discloses a low-altitude safety radar early warming defensive system in the field of radar early warning. The system comprises an anti-explosion power supply unit, a radar early warmingunit and a radio-frequency interference unit; the anti-explosion power supply unit comprises a photovoltaic panel connected on an anti-explosion accumulator, and is used for supplying power to a radarearly warming system and a radio-frequency interference system; the radar early warming system comprises a radar circuit board, the radar circuit board comprises a radar end FPGA, a radar transmittersignal conditioning circuit and a radar receiver signal conditioning circuit; the radio-frequency interference unit comprises a radio-frequency end FPGA, a 2.4 GHz radio-frequency interference unit and a 5.8 GHz radio-frequency interference unit; the radio-frequency interference unit is connected with the radar circuit board through a UART serial port for communication; the problem of the potential safety hazard caused by an unmanned aerial vehicle on a chemical production area in the prior art is solved, the safety of working in the chemical production area is improved, and the low-altitudesafety radar early warming defensive system can be used in the chemical plant security defense.

Description

technical field [0001] The invention relates to a radar system, in particular to a low-altitude safety radar early warning and defense system. Background technique [0002] With the rapid development of the UAV industry, it has been widely used in private, commercial, military and other fields. Due to the low cost, convenient operation, and easy acquisition of drones, it is easy to form "black flights", which has triggered a series of security incidents. Due to the large number of flammable and explosive materials in the chemical production area, the danger is high, and fire and explosion accidents are prone to occur. Frequent incidents of "black flying" of drones pose a serious threat to the safety of chemical production areas. The potential safety hazards in chemical production areas such as mines, oil storage tanks, and gas storage tanks caused by drones are very serious, and the problem is urgently resolved. Mature drone countermeasure technology is urgently needed to ...

Claims

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Application Information

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IPC IPC(8): G01S13/00G01S7/02
Inventor 王明海崔勇强
Owner 江苏海创集成系统有限公司
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