Application of RFID intelligent inspection system in inspection advertising media
chrispeng [ad_1]
Focus Media (Focus Media) is a media for a specific audience group. It owns a number of media targeted at characteristic audiences and organically integrated with each other, such as the Internet, apartment elevator print media network, outdoor large-scale LED color screen network, and mobile advertising network under construction. The internet. Focus Media has established a TV network covering nearly 30 million mid- to high-end audiences in more than 40 cities in China, and has built a national interactive communication platform for business information based on LCD TV media, mainly distributed in high-end businesses across the country. Buildings, high-end hotels and other business places.
In the past, in order to ensure the long-term stable and normal operation of major equipment such as LCD screens in various networks, the method adopted by Focus Media mainly relied on inspection personnel to inspect the equipment site every day, collect data, and manually record it in the logbook to ensure correctness. Effective tracking, analysis and prediction of equipment operating conditions, so as to achieve early detection and early treatment when equipment failures occur. Since the routine inspection and maintenance work is basically repetitive, it is easy to cause some inspection personnel to become bored, and often do not make inspections on time, which obviously deviates the purpose of setting up inspection posts. If the equipment fails during this period and fails to be discovered and repaired in time, the impact and potential losses may be huge. Therefore, the inspection and management of the site is a major event related to Focus Media’s corporate image and customer interests. In addition, even if the inspectors perform their tasks seriously,These inspection data are filled in manually by inspection personnel. In addition to being easy to be missing, it is also difficult to perform related statistical inquiries, and it is not convenient for management to analyze and process in time. In response to these problems, Focus Media decided to use the “Electronic Intelligent Inspection Management System” after many analyses and studies to improve the inspection management level.
System composition and performance characteristics
The electronic intelligent inspection system takes the computer as the control center and is composed of an information button, a data collector (inspector), a data transmitter (communication socket) and related software.
During the inspection, simply shake the collector near the inspection point information button to record the current date and time; the data and information obtained during the inspection cannot be destroyed or modified; the electronic intelligent inspection system is used by passive The fully enclosed induction information button composed of the radio frequency chip of the memory has a unique ID number and is durable and cannot be tampered with or copied. Work normally in harsh environments; the entire system does not require wiring and is easy to install; simple and convenient coding settings make the increase and decrease of inspection points very convenient; the inspection process adopts non-contact data transmission to avoid equipment wear and tear; complete The supporting software makes it simple and convenient to formulate and modify complex multi-level management systems, and can be closely connected with other business management systems to form an organic part of the business system; the system provides MIS /OA system interface; the system supports the WIN9X/NT/2000 operating system and realizes a full Chinese operation interface (user interface), which is simple and convenient to use. For those who are not familiar with computer operations, they can also follow the Chinese prompts to complete successfully System operation.
Project implementation process
First of all, the manager and the engineering and technical personnel formulate the inspection plan according to the inspection requirements, edit the software, enter the inspection location, inspection content, and inspection personnel, and install it on the designated computer. At the same time, complete the installation and debugging of the information button. .
When the patrol personnel perform their tasks, when they reach the designated patrol location, press the power button of the collector near the information button, the collector will emit electromagnetic waves of a certain frequency to the information button, and the information button will automatically charge after receiving the electromagnetic waves. After reaching a certain intensity, the internal code data of the information button itself is transmitted to the collector. Every time the reading is successful, the indicator light of the collector will flash and beep. It prompts that this information has been successfully read into the collector. Every time you go to a place, take the same operation to collect the data of each information button into the collector until the end of the inspection task. In this way, the specific time when each inspector arrives at each inspection location is recorded. When the inspectors are handing over shifts, they must first use the data collector to read their personal identification cards, and the inspection records will be automatically recorded under their names so that the management personnel can grasp the work status of each inspector. In this way, we can achieve clear responsibilities,Reduce unnecessary trouble for managers.
After the inspection personnel complete the inspection, they hand over the collector to the information center. The information center uploads all the data of each inspector read to the manager’s computer through the data transmitter, and the computer comprehensively processes it to generate various Report. Managers and decision makers can inquire all data information and evaluate the inspection situation at any time.
Introduction to hardware devices
Information button
The KT information button is an intelligent electronic label developed by Kaitai Technology (Shenyang) Co., Ltd. using advanced technology. It is specially used to identify and distinguish different inspection locations, equipment and other information. Within a distance of 2 ~ 8cm, the internal code identification can be read. It uses a large American integrated circuit, encoded with a semiconductor encoder, built-in 64-bit binary coded by laser technology, the only coded chip in the world, and packaged with a strong resin material, which has super impact resistance, anti-static, anti-corrosion, and waterproof , Dustproof, abrasion resistance, etc., with a service life of more than 20 years. It is an international general inspection information marker.
Data collector
The non-contact inductive data collector is a high-tech product developed with radio frequency identification technology. Since contact can be avoided when reading the internal code of the identifier, the recorder has no contact loss and adopts a molded metal shell, which is sturdy and durable, and can protect the interior Electronic equipment is protected from shock and accidental damage during work. There are no removable parts, especially suitable for field work.With 128K memory, it can collect 4096 records at a time, which is easy to readThe sensitivity is less than 0.1 second, and the built-in clock can record the time of each operation.
Data transmitter
The data transmitter is used to transmit all the information recorded in the inspection rod to the computer, and convert the signal of the single bus structure of the cradle data collector into a standard RS-232C structure signal. The cradle has a built-in integrated switching power supply, and the standard RS-232C interface and communication protocol enable it to communicate with any PC or laptop that meets the minimum configuration. The data can be automatically corrected during transmission.
Application networking
Effect
After the operation of Focus Media’s LCD electronic intelligent inspection system, the original manual recording of inspection results has been banned, and the effective assessment of the linemen has been realized. Not only can the manager check the inspection records at any time, but also evaluate the linemen. , Rewards and punishments provide a reliable basis for linemen to prove their working status, workThe enthusiasm has also been greatly improved, and there has been a situation where you have never been chasing after me, and no one is far behind.
The successful use of the electronic intelligent inspection system fully guarantees the normal operation of Focus Media’s LCD screen network, and maintains the image of Focus Media and the interests of customers to the greatest extent. The electronic intelligent inspection system has become one of the highlights of Focus Media to attract customers.
Prospects
In recent years, outdoor advertising media has been in various forms and content has emerged in endlessly. Outdoor advertising equipment has also evolved from simple paper-made posters and billboards to high-tech products. LCD TVs and computer equipment have all become advertising publishers standing in public places. In order to strengthen the inspection work of these high-tech products, the electronic intelligent inspection system adopts RFID technology to make the inspection work scientific, standardized, intelligent and orderly, and reduce the hidden dangers of failure and loss to the lowest level. The electronic intelligent inspection system will be widely used in the required industry fields, and the intelligent inspection management methods will also be gradually improved and improved in the continuous development of society.
[ad_2]
