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Real-time measurement system and method for big data of parameters

A real-time measurement and big data technology, applied in the field of height limit poles, can solve problems such as the increase of the vehicle's center of gravity and the decrease of vehicle stability, and achieve the effects of stable operation, maintenance of attention and awareness, and effective detection

Inactive Publication Date: 2020-02-07
王君
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Problems solved by technology

As the height of the vehicle increases, the center of gravity of the vehicle will also increase and the stability of the vehicle will decrease

Method used

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Embodiment Construction

[0026] The implementation of the large data real-time measurement system and method for height limit pole parameters of the present invention will be described in detail below.

[0027] Parameter is an option that can be used in many mechanical settings or maintenance. Literally, it is data for reference, but sometimes it is not all data. For a specific application, it can be a given constant value; in general terms, it can be a variable used to control other quantities that change with it. Simply put, parameters are for people's reference.

[0028] A summary numerical measure that describes the characteristics of a population, which is some characteristic value of the population that the researcher wants to know about. The overall unknown indicators are called parameters. In mathematics, the idea of ​​parameters is implemented in analytic geometry. For geometric variables, people use an algebraic expression containing letters to represent the variable. This algebraic expre...

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Abstract

The invention relates to a real-time measurement system for big data of height-limiting rod parameters, which comprises: full-color camera equipment which is arranged at a roof of a vehicle and is used for obtaining a real-time imaging image; shake detection equipment which is used for detecting a shake amplitude and a shake direction of the full-color camera equipment; shake correction equipmentwhich is used for adjusting pixel values of pixel points of the real-time imaging image based on the shake amplitude and the shake direction so as to obtain a content adjustment image; and cooperativemeasuring equipment which is used for calculating an actual height of a height-limited rod object based on the depth of field of the height-limited rod object and the number of the pixel points whichoccupy the most vertically. The invention also relates to a real-time measurement method for the big data of the height-limiting rod parameters. The real-time measurement system and the real-time measurement method of the invention are effective in detection and stable in operation; in addition, the height of the height-limiting rod in front of a vehicle can be measured in real time by adoption of a pixel-level visual analysis mode, so that reference is provided for driving control of a driver, and the condition that the vehicle gets stuck is avoided.

Description

technical field [0001] The invention relates to the field of height limiting poles, in particular to a system and method for real-time measurement of large parameter data. Background technique [0002] The height limit pole is mainly used to prevent the vehicle from hitting the low bridge tunnel or pipeline behind. For example, a height-limiting pole is set in front of the bridge to prevent super-high vehicles from hitting the bridge, thereby avoiding greater damage. [0003] Many drivers don't know how high the car they are driving is. Some height limit poles are as low as two or three meters, resulting in frequent pole collision accidents. Roadblocks with height limits are also set up for driving safety considerations. As the height of the vehicle increases, the center of gravity of the vehicle also increases and the stability of the vehicle decreases. When the vehicle encounters an emergency or turns, the chance of rollover increases a lot. If there is no restriction ...

Claims

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Application Information

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IPC IPC(8): G01C5/00H04N5/235H04N5/232
CPCG01C5/00H04N23/682H04N23/70
Inventor 不公告发明人
Owner 王君
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