■ FV3X Series Flush Mount Industrial Fixed Readers
FV3X series is a fixed 2D code reader based on embedded installation. With the innovative combination of light source and excellent image algorithm, it can read all kinds of 1D and 2D barcodes. The ultra-compact size and rich communication methods make it a suitable choice for embedded applications.The FV3X series includes normal illumination, polarized illumination version and high-density version products.
■ FV104/105 Series Professional Grade Industrial Fixed Readers
FV104/105 series is an image-based industrial grade reader, which adopts 1.2 megapixel high performance CMOS sensing with high resolution lens and new illumination unit, and can support the recognition of 1D barcode, 2D barcode (wrapped and engraved and other DPM barcode). The body can be rotated to install the design, more convenient to install into the narrow space.FV104 adopts manual focus mode, FV105 adopts liquid autofocus mode, can be convenient for users to choose.
Industrial code reader common problems and solutions: the innovative way of InState Intelligent Technology
Under the wave of Industry 4.0, industrial code reader, as a key equipment to realize production automation and informationization, is widely used in logistics, manufacturing, medical and other fields. It realizes product tracking and tracing, inventory management, and accurate control of the production process by quickly reading barcodes, QR codes and other information. However, in the actual application process, industrial code reader will inevitably encounter various problems, affecting its normal use and work efficiency. With the deep technical accumulation and rich practical experience in the field of intelligent identification, InState Intelligent Technology (Shanghai) Co., Ltd. provides a series of efficient and reliable solutions to these common problems, which help enterprises to improve the production efficiency and ensure the smooth operation of the industrial code reader link.
First, the importance of industrial code reader and application scenarios
Industrial code reader is the use of optical principles, through image acquisition and processing technology, barcode, two-dimensional code and other information into a computer can recognize the data of the equipment. In modern industrial production, it undertakes the core task of information collection, just like the “information hub” on the production line, providing basic data support for enterprises to realize digital management and intelligent decision-making. In the logistics industry, industrial code reader is used for goods in and out of the warehouse management, sorting and transportation and other links. By quickly reading the barcode or 2D code on the goods, the system is able to update the location and status information of the goods in real time, realizing efficient logistics and distribution and inventory counting. In the manufacturing industry, from raw materials into the warehouse to the product assembly, packaging, out of the warehouse of the whole process, industrial code reader plays a key role, it can track the product production batch, the source of parts and other information, to facilitate the quality of traceability and production process control. In addition, in the medical, food and other product quality and safety requirements of the industry, industrial code reader is also used for drug traceability, food traceability, etc., to ensure the accuracy and traceability of product information.
Second, industrial code reader common problem analysis
(A) Barcode quality problems lead to reading failure
Barcode in the production, storage and transportation process, there may be stained, fuzzy, broken, unclear printing and other quality issues. For example, the barcode surface is stained with oil, water, dust, or due to friction, extrusion, resulting in barcode line breakage, deformation, will affect the recognition effect of industrial code reader. In addition, the barcode contrast is insufficient, the size is too small, the density is too large and other printing quality problems, will also make it difficult for the reader to accurately read the information. According to statistics, due to bar code quality problems caused by reading failure, in the industrial code reader application scenarios accounted for more than 30%.
(B) Environmental factors interference
Industrial production environment is complex and diverse, light, temperature, humidity, dust and other environmental factors will have an impact on the performance of industrial code reader. In the light is too strong or too dark environment, the code reader image acquisition may be overexposed or underexposed, resulting in bar code information can not be clearly presented. For example, in outdoor scenes under direct sunlight, the strong light will make the barcode reflective, interfering with the reader's recognition; while in dimly lit warehouse corners, the reader may not be able to accurately read the barcode due to blurred images. In addition, high temperature, high humidity or dusty environment, will affect the performance of the reader's internal electronic components, and even lead to equipment failure.
(C) Hardware failure of code reader
Long periods of continuous work and frequent use may lead to industrial code reader hardware failure. For example, the lens is a reader to capture the image of the key components, if the lens surface is scratched, stained, will affect the imaging quality, which in turn leads to failure to read the code; readers of the light source if the aging, damage, can not provide sufficient illumination, but also make it difficult to identify the bar code. In addition, the reader's circuit boards, sensors and other core components, in the process of long-term operation, may be due to electrical failure, poor heat dissipation and other issues such as performance degradation or damage.
(D) Communication connection problems
Industrial code readers need to communicate with computers, PLCs and other devices to transmit the read data. Unstable or faulty communication connection will result in data not being transmitted normally, affecting the coherence of the production process. Common communication problems include interrupted network connections, abnormal serial port communications, and loose interfaces. For example, in a wireless communication environment, signal interference and network congestion may result in delayed or lost data transmission between the code reader and the system; while in the wired communication mode, damaged data lines and poor interface contact can also cause communication failures.
(E) software compatibility and setup issues
Different brands and models of industrial code reader, its supporting software features and setup parameters are different. In practice, if the software is not compatible with the code reader, or the user of the code reader parameters are not set properly, such as resolution, exposure time, gain and other settings are not reasonable, may lead to poor code reading. In addition, with the upgrading of the enterprise information system, the old version of the code reader software may not be able to effectively dock with the new system, affecting the interaction and processing of data.
Third, the targeted solutions of InState Intelligent Technology
(A) advanced algorithms and technology to deal with barcode quality problems
InState Intelligent Technology has developed advanced image recognition algorithms with independent intellectual property rights, which can effectively deal with the reading of low-quality barcodes such as dirty, fuzzy and broken. Its algorithm adopts deep learning technology, through the learning and training of a large number of different types of barcode images, so that the reader has a strong self-adaptive ability. Even if the barcode is partially obscured, deformed or with insufficient contrast, the barcode information can be accurately recognized. For example, for barcodes with oil stains on the surface, InState's industrial readers enhance the image through algorithms to emphasize the barcode's features, thus realizing fast and accurate reading. At the same time, InState's industrial code reader supports a variety of barcode types and coding standards, including common one-dimensional codes (such as EAN-13, UPC-A, Code 128, etc.) and two-dimensional codes (such as QR Code, Data Matrix, PDF417, etc.), and has the function of automatically recognizing barcode types, which is adaptable to the needs of different industries and different scenarios of barcode applications.
(B) Optimized design to enhance environmental adaptability
In order to cope with the complex industrial environment, InState Intelligent Technology has fully optimized the hardware design of industrial code reader. In terms of optical design, it adopts high light transmittance and anti-reflective lens material, together with intelligent dimming technology, which can automatically adjust the brightness of the light source and exposure time according to the environmental light intensity, to ensure that clear barcode images can be captured under various lighting conditions such as strong light and low light. For example, in outdoor logistics scenarios, the reader's automatic dimming function can effectively avoid reflective interference caused by direct sunlight, ensuring the accuracy of barcode recognition. In terms of protection performance, InState's industrial code reader reaches IP65 or higher protection level, with excellent dustproof and waterproof ability, able to operate stably in high temperature, high humidity, dusty and other harsh environments. In addition, the reader also adopts a wide temperature design, the operating temperature range can reach - 20 ℃ to 60 ℃, to meet the requirements of different industrial environments.
(C) Perfect hardware maintenance and fault diagnosis mechanism
InState Intelligent Technology provides perfect hardware maintenance and troubleshooting solutions for industrial code reader. The code reader has a built-in intelligent diagnostic chip, which can monitor the operation status of the equipment in real time, including the working condition of the lens, light source, circuit board and other key components. Once a hardware failure is detected, the code reader will immediately issue an alarm and transmit the fault information to the management system through the network, which is convenient for technicians to quickly locate the problem and carry out repairs. At the same time, InState also established a quick response after-sales service system to provide customers with professional hardware repair and replacement services. For the perishable parts, such as lenses, light sources, etc., the company has sufficient stock to ensure that the equipment can be replaced in a timely manner in the event of failure, reducing downtime and minimizing the impact on production.
(D) Stable and reliable communication solution
In terms of communication connection, the industrial code reader of InState Intelligent Technology supports a variety of communication interfaces, including Ethernet, RS232, RS485, USB, etc., which can be flexibly connected with different types of equipment. In order to ensure the stability of communication, the code reader adopts advanced anti-interference technology, such as shielding design, filtering circuit, etc., to effectively reduce the impact of electromagnetic interference on data transmission. For wireless communication scenarios, InState's code reader supports Wi-Fi, Bluetooth and other wireless transmission modes, and is equipped with an automatic reconnection function. When the network signal is interrupted or unstable, the reader will automatically try to reconnect to ensure the continuity of data transmission. In addition, the company also provides communication protocol customization services, according to customer needs, the reader's communication protocol can be optimized and adjusted to achieve seamless docking with the enterprise's existing information systems.
(E) Humanized software design and technical support
InState Intelligent Technology focuses on software compatibility and ease of use, and the code reader software developed by it has good compatibility and can be seamlessly integrated with mainstream operating systems such as Windows and Linux as well as various types of industrial automation software. The software interface is simple and intuitive, easy to operate, users can quickly get started without complex training. For different application scenarios and needs, the software provides a wealth of parameter setting options, users can flexibly adjust the reader's resolution, exposure time, gain, decoding type and other parameters according to the actual situation, in order to achieve the ideal reading effect. In addition, InState also provides customers with professional technical training and technical support services to help users set up and use the code reader software correctly, to solve various problems encountered in the use of software.
Fourth, the development trend and outlook of industrial code reader
With the continuous development of artificial intelligence, Internet of Things, 5G and other technologies, industrial code reader will also usher in new development opportunities and changes. In the future, the industrial code reader will develop in the direction of intelligence, high speed, miniaturization and multifunctionality. Intelligent, code reader will integrate more advanced artificial intelligence algorithms, with stronger independent learning and self-adaptation capabilities, able to achieve more accurate barcode recognition in complex and changing environments. High-speed, with the continuous improvement of production efficiency, the reading speed of the reader has also put forward higher requirements, the future of industrial readers will be able to achieve faster barcode reading and data transmission. Miniaturization and multifunctionality is to meet the diversified needs of different industrial scenarios, so that the reader can be more easily integrated into a variety of equipment and production lines, at the same time with barcode recognition, image detection, data processing and other functions. InState Intelligent Technology will follow the development trend of technology, continue to increase investment in R&D, and continuously launch more advanced and smarter industrial code reader products and solutions, contributing more power to promote the development of industrial automation and informatization.
