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Range finder detection method, detection device, terminal equipment and storage medium

A detection method and a technology of a rangefinder, which are applied in the field of surveying and mapping, can solve problems such as low detection efficiency of a rangefinder, and achieve the effects of improving efficiency and improving detection efficiency.

Active Publication Date: 2019-04-02
广州求远电子科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, an embodiment of the present application provides a detection method, a detection device, a terminal device, and a storage medium for a rangefinder, so as to solve the problem of low detection efficiency of a rangefinder in the prior art

Method used

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  • Range finder detection method, detection device, terminal equipment and storage medium
  • Range finder detection method, detection device, terminal equipment and storage medium
  • Range finder detection method, detection device, terminal equipment and storage medium

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Embodiment Construction

[0023] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0024] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other features. , whole, step, operation, element, component and / or the presence or addition of a collection thereof.

[0025] As used...

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Abstract

The invention is applicable to the technical field of surveying and mapping and provides a range finder detection method, a detection device, terminal equipment and a storage medium. The range finderdetection method comprises the following steps: monitoring a transmitted signal of a to-be-detected range finder; if the transmitted signal of the to-be-detected range finder is monitored, acquiring ato-be-detected distance, determining flight time corresponding to the to-be-detected distance, and starting a first timer; when time of the first timer is equal to the flight time, acquiring an analog echo signal corresponding to the transmitted signal, and sending the analog echo signal to the to-be-detected range finder, wherein the analog echo signal is used for instructing the to-be-detectedrange finder to calculate a distance value according to the analog echo signal; and acquiring the distance value, comparing the distance value with the to-be-detected distance, and generating a detection result. By virtue of the method provided by the invention, range finder detection efficiency is effectively improved.

Description

technical field [0001] The present application relates to the technical field of surveying and mapping, and in particular to a detection method, a detection device, a terminal device and a storage medium of a rangefinder. Background technique [0002] The principle of ranging based on time of flight (TOF, Time Of Flight) is that the transmitting device in the rangefinder emits a medium wave with reflective properties to the object to be measured, and records the launch time, and then the receiving device of the rangefinder receives the Measure the dielectric wave that returns to the rangefinder after the object is reflected, and record the receiving time, and use the measured round-trip flight time of the dielectric wave to calculate the distance between the ranging system and the object to be measured. [0003] After the production of the rangefinder is completed, the function of the rangefinder needs to be tested. At present, it is usually necessary to manually move the o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S7/40
CPCG01S7/4052
Inventor 周立功曹华
Owner 广州求远电子科技有限公司
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