Observation device and method

A technology of observation device and observation stand, which is applied in the directions of measuring device, measuring instrument components, instruments, etc., can solve the problems of shadow influence of the shelf, inconsistent observation targets, poor mobility, etc., and achieve the effect of overcoming poor mobility.

CN102252707AActive Publication Date: 2011-11-23NONGXIN TECH BEIJING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2011-11-23

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Abstract

The invention relates to the filed of precise agricultural research, and discloses an observation device and method. The device comprises a movable device and an observation scaffold (5) with adjustable height, wherein the observation scaffold (5) with adjustable height is fixed on the movable device; the movable device is provided with a storage battery at the side opposite to the observation scaffold (5); the observation scaffold (5) comprises a support frame (3); an arc-shaped track (8) with an adjustable azimuth angle and an adjustable zenith angle is arranged on the observation scaffold (5); the arc-shaped track (8) comprises an instrument platform (10) which can carry a plurality of different sensors; and the observation scaffold (5) is provided with a hydraulic jack (2). In the invention, by means of omnibearing and multi-angle movements of different sensors on the arc-shaped track, tridimensional spatial information of a same target ground object can be continuously collected.
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Description

technical field

[0001] The invention relates to the field of precision agriculture research, in particular to a multi-sensor, multi-purpose, multi-angle observation device and method for rapid acquisition of crop information serving precision agricultural management. Background technique

[0002] Rapid and non-destructive acquisition of farmland crop growth information is an inevitable trend in the development of modern digital agriculture, and near-earth multi-angle and multi-directional stereo observation information acquisition is one of the important directions for the development of remote sensing. In order to better obtain remote sensing information at the three-dimensional level of ground objects and formulate field production management measures in a timely manner, it is necessary to study the vertical distribution mechanism of nitrogen in different growth stages of crops; It is necessary to carry out observational research at the structural level; in order to evalua...

Examples

Embodiment Construction

[0036] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0037] refer to figure 1 The shown device of the present invention comprises:

[0038] The four-wheel drive vehicle 1 is used to move and support the observation frame 5, so that the device can be moved in the field;

[0039] A hydraulic jack 2 is installed on the observation frame 5, and the hydraulic jack 2 is used for accurately adjusting the height of the observation frame (5);

[0040] Battery 4 is located on the side opposite to observation frame 5 on four-wheel drive vehicle 1, and is used for field test power supply and the gravity suffered by balance observation frame 5;

[0041] The observation frame 5 is composed of a support frame 3 (marked with a lifting sc...