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Electronic device with ranging function, ranging system and ranging method

Technology of an electronic device, distance measuring method, applied in the direction of measuring device, measuring distance, line of sight measurement, etc.

Active Publication Date: 2011-04-27
深圳科奥智能设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, it is necessary to provide an electronic device with a distance measurement function, a distance measurement method and a distance measurement system to solve the technical problems existing in the existing distance measurement method, and to measure the distance of obstacles conveniently, quickly and accurately

Method used

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  • Electronic device with ranging function, ranging system and ranging method
  • Electronic device with ranging function, ranging system and ranging method
  • Electronic device with ranging function, ranging system and ranging method

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Embodiment Construction

[0020] What the applicant first needs to explain is that in the drawings and specific embodiments of the present invention, only the structures, modules, functions and work processes associated with the technical innovations of the present invention are shown and described in detail, and in order to form a complete electronic The known structures, modules, functions and work processes required by the device, distance measuring method and distance measuring system are not shown or described, but what must be explained is that shown in the accompanying drawings and specific embodiments of the present invention Or the structures, modules, functions and work processes described in detail are not all essential technical features of the present invention.

[0021] Please refer to the figure which is a schematic structural diagram of the electronic device with distance measuring function according to the present invention. The electronic device 1 is provided with at least one laser e...

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Abstract

The invention provides an electronic device with ranging function, comprising at least one laser transmitting tube, two image pickup units and a control unit, wherein a laser beam emitted by the laser transmitting tube forms a light spot on an obstacle; each image pickup unit is respectively used for an image, and the image comprises the image of the light spot; the control unit is used for controlling the start of the laser transmitting tube and the image pickup units and analyzing the image obtained by each image pickup unit so as to identify the light spot icon in each image, determine theposition of the light spot icon in each image, determine the vertical distance from the light spot icon to the lens axis of each image pickup unit according to the position of the light spot icon, calculate the distance of the obstacle, and carry out corresponding operation according to the execution distance of the obstacle. The invention also provides a corresponding ranging system and a corresponding ranging method.

Description

technical field [0001] The invention relates to an electronic device with a distance measuring function, a distance measuring system and a distance measuring method, in particular to a distance measuring system and a distance measuring method with a distance measuring function combined with laser light and image capture. Background technique [0002] Distance measurement is not only widely used in engineering surveys, but also in some toys with artificial intelligence and self-controlling vehicles (hereinafter these toys with artificial intelligence and self-controlling vehicles are collectively referred to as electronic devices). The ranging of these electronic devices is mainly used to detect the distance of obstacles in front, and then through corresponding control to make the electronic devices slow down and turn, so as to avoid collisions or bypass these obstacles. [0003] In addition to direct measurement with rulers, the existing distance measurement methods also use...

Claims

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Application Information

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IPC IPC(8): G01C3/00
Inventor 王义龙
Owner 深圳科奥智能设备有限公司
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