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Industrial camera

A camera and industrial technology, used in TV, color TV parts, electrical components, etc., can solve the problems of low transmission speed, large volume, short transmission distance, etc.

Inactive Publication Date: 2013-05-15
深圳华用科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] Traditional machine vision uses an analog camera plus an acquisition card, an industrial camera with a USB interface and a 1394 interface. The transmission speed is relatively low, the transmission distance is short, and the volume is large. Therefore, a fast transmission speed, high stability, long transmission distance, and small size are required. , digital industrial cameras that are easy to install and debug

Method used

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Embodiment Construction

[0017] Such as figure 1 As shown, the present embodiment is an industrial camera, including a digital image sensor, an image collector and a communication interface; the image signal taken by the digital image sensor is processed by the image collector and then transmitted to the industrial control computer through the communication interface, and the communication interface is an Ethernet The network interface includes an interface board and an Ethernet physical layer board; the interface board includes an RJ45 Ethernet connector connected to the Ethernet and an I / O interface connected between the image collector and a digital sensor; the Ethernet physical layer board is connected to the Between the interface board and the image collector, the analog signal of the RJ45 Ethernet connector is processed and then input to the image collector. If it is not a digital image sensor, the output of the image sensor needs to be converted by AD to generate a digital image signal.

[001...

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Abstract

The invention provides an industrial camera which comprises an image sensor, an image acquirer and a communication interface, wherein an image signal shot by the digital image sensor is processed by the image acquirer and then transmitted to an industrial control computer through the communication interface; the communication interface is an Ethernet interface and comprises an interface board and an Ethernet physical layer board; the interface board comprises an RJ45 Ethernet connector connected with an Ethernet network and an I / O (Input / Ouput) interface connected between the image acquirer and the digital image sensor; the Ethernet physical layer board is connected between the interface board and the image acquirer; and an analog signal of the RJ45 Ethernet connector is processed and then input to the image acquirer. The industrial camera is high in transmission speed, high in stability, long in transmission distance, small in volume and easy to install and debug.

Description

technical field [0001] The invention belongs to the field of industrial cameras, in particular to an industrial camera with a Gigabit network interface, which communicates with an industrial computer through the Gigabit network interface. Background technique [0002] In the process of industrial production, product positioning, detection, and identification are important links. Manual detection is slow, inaccurate, and not objective enough. Due to the characteristics of high speed, high stability, high consistency and high accuracy, machine vision system has gradually replaced manual monitoring. In addition, in the face of many problems such as the continuous rise of labor costs in the manufacturing industry and the serious shortage of senior technicians, the production, process control, monitoring and product quality inspection of various industries require a large number of image and machine vision technologies. The development trend of industrial automation Making machi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232H04N5/335H04N25/00
Inventor 王艳王智华王爱兵郭宏国张克宇李立
Owner 深圳华用科技有限公司
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