Rover tethered airship system for Mars exploration and working method of rover tethered airship system

A Mars rover and airship technology, applied in the field of the Mars rover tethered airship system, can solve the problems of limited patrol speed and detection range, and achieve the effects of avoiding entering dangerous areas, improving the detection range, and improving the detection efficiency.

Pending Publication Date: 2019-11-08
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the patrol speed and detection range of the Mars rover are limited under extremely complex terrain conditions, and provide a Mars rover tethered airship system for

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  • Rover tethered airship system for Mars exploration and working method of rover tethered airship system
  • Rover tethered airship system for Mars exploration and working method of rover tethered airship system

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Embodiment Construction

[0012] The present invention is described in detail below in conjunction with accompanying drawing:

[0013] Researchers have discovered that there is a thin atmosphere on Mars, which makes it possible to develop unmanned Mars vehicles to assist Mars rovers in the Martian atmosphere. The gravity on the surface of Mars is about 0.38 of the Earth's standard, and the density of the Martian atmosphere is about 1 / 70 of that of the Earth's atmosphere. The main component of the Martian atmosphere is carbon dioxide (about 95.32%), and the Martian atmosphere is a low Reynolds number environment.

[0014] The tethered airship is provided with an airborne equipment assembly warehouse, which includes a temperature control system, a power supply system, a high-resolution camera, a communication platform, sensing elements, and a mooring cable retraction control system; ,

[0015] The temperature control system is used to maintain the temperature of the airborne equipment assembly warehouse...

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Abstract

The invention provides a rover tethered airship system for Mars exploration and a working method of the rover tethered airship system, and belongs to the technical field of Mars flight vehicle exploration. The rover tethered airship system comprises a tethered airship, a temperature control system, a power system, a high-resolution camera, a communication platform, sensing elements, a tethering collection-release control system and a rover. The temperature control system and the power system guarantee normal operation of electronic equipment, the sensing elements monitor working environment, flight conditions and other information, the high-resolution camera shoots the complex terrain of the Mars, and messages are sent to the rover through the communication platform to facilitate route planning and avoid dangerous zones. The tethered system can expand the exploration range, can carry out real-time data transmission, greatly increases the exploration range of the rover, assists the rover in completing exploration tasks and promotes the efficiency of Mars exploration. In addition, the tethered system can serve as a communication relay for communication between multiple rovers and spacecrafts.

Description

technical field [0001] The invention provides a Mars rover tethered airship system for Mars exploration, belonging to the technical field of Mars spacecraft detection. Background technique [0002] Mars is adjacent to the Earth in the solar system, and has very similar physical volume, topography, and alternation of day and night. It has always been the most important detection object in deep space exploration. At present, 6 Mars orbiters have entered Mars orbit around the world, and 4 Mars rovers have landed on Mars to carry out Mars exploration missions. The orbiter in Mars orbit can carry out exploration missions in a large area, but it lacks precision and cannot obtain detailed data; the Mars rover can conduct high-precision exploration of the Martian environment, but the surface of Mars is multi-crater landform, with a large number of steep craters and canyons. Extremely complex, which to a certain extent limits its all-round detection missions. Contents of the inven...

Claims

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Application Information

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IPC IPC(8): B64G1/16B64G1/22
CPCB64G1/16B64G1/22
Inventor 王潇李博夏品奇
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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