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Sonar-based image transmitting device and using method

A transmission device and image technology, applied in the field of electronic information, can solve the problems of human eyes not being able to monitor accurately, moving objects far away, and not being able to visually observe, etc., and achieve the effects of efficient lifting, accurate lifting and novel ideas.

Inactive Publication Date: 2020-02-14
深圳市宇芯数码技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of site has far away transported items, which is difficult for visual observation. In order to achieve safe, efficient and accurate lifting, one way is to realize effective monitoring of transported items and scenes. However, it is difficult for human eyes to achieve accurate monitoring.

Method used

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  • Sonar-based image transmitting device and using method
  • Sonar-based image transmitting device and using method
  • Sonar-based image transmitting device and using method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 with figure 2 As shown, a sonar-based image transmission device includes:

[0028] Acoustic wave transmitting and receiving system, used to transmit sound waves, receive the sound waves reflected from the target object, and convert the sound wave signals into received electrical signals;

[0029] A signal processor for processing the received electrical signal converted from the acoustic wave by the acoustic wave transmitting and receiving system to form graphic data;

[0030] The image transmitter is used to correct and compress the graphic data from the signal processor, and then send it out;

[0031] The display is used to receive and display the graphic data from the image transmitter.

[0032] In a specific implementation process, as a preferred technical solution, the acoustic wave transmitting and receiving system includes a transmitting transducer, and the transmitting transducer is used to directly emit acoustic waves.

[0033] In a specific implementati...

Embodiment 2

[0039] Such as image 3 The method of using a sonar-based image transmission device shown includes the following steps:

[0040] S1. Deploy the transmitter in an application scenario, connect to a power source and start the transmitter, the transmitter generates a transmission electrical signal, and the transmission electrical signal is input to the transmission transducer through a power amplifier;

[0041] S2, the transmitting transducer starts to start after receiving the transmitting electric signal, converts the received transmitting electric signal into a sound wave signal, and starts to send the sound wave signal outward;

[0042] S3. After the sound wave signal is transmitted, an echo will be generated when it hits an object. After receiving the echo, the receiving transducer converts the echo into a received electrical signal, and then adjusts the received electrical signal Then transmitted to the receiver;

[0043] S4. After receiving the received electrical signal, the rec...

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PUM

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Abstract

The invention discloses a sonar-based image transmitting device. The sonar-based image transmitting device comprises a sound wave transmitting and receiving system, a signal processor, an image transmitter and a display, wherein the sound wave transmitting and receiving system is used for transmitting sound waves, receiving sound waves reflected from a target object, and converting a sound wave signal into a received electric signal; the signal processor is used for processing the received electric signal converted from the sound waves by the sound wave transmitting and receiving system to form graphic data; the image transmitter is used for correcting and compressing the graphic data from the signal processor, and transmitting the corrected and compressed graphic data outwards; and the display is used for receiving and displaying the graphic data from the image transmitter. A using method of the image transmitting device comprises six steps. The sonar-based image transmitting device is novel in concept, reasonable in design, and convenient to use. According to the sonar-based image transmitting device, a far object is detected by the sound waves, and an echo signal is converted into graphics to be displayed, so that a target environment can be monitored well during specific use, and the aim of safely, efficiently and accurately conveying is fulfilled.

Description

Technical field [0001] The present invention relates to the field of electronic information technology, in particular to a sonar-based image transmission device and a use method. Background technique [0002] In many industries, such as construction engineering, bridge engineering, and field exploration, it is common to use cranes to transport building materials on the construction site. This kind of on-site transportation of goods is far away and it is not easy to observe visually. In order to achieve safe, efficient and accurate hoisting, one method is to effectively monitor the goods and scenes that are transported, but the human eye is not easy to achieve accurate monitoring. Summary of the invention [0003] In view of the circumstances described in the background art, one of the objectives of the present invention is to provide a sonar-based image transmission device, including: [0004] Acoustic wave transmitting and receiving system, used to transmit sound waves, receive th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S15/89
CPCG01S15/89
Inventor 陈孝金刘仁益黄水发
Owner 深圳市宇芯数码技术有限公司