Several common questions about non-contact patrol system

1. What are the installation methods of non-contact patrol points? What are the characteristics of each?

Non-contact patrol points are disc-shaped, disc-shaped with holes and columns. The main installation methods are:
Screw fixation method: It is used for wafers with holes and can be punched on the wall to install the expansion plug and fixed with screws. Advantages: obvious patrol points, disadvantages: easy to damage.

Embedding method: the patrol point can be buried in the wall, the depth is less than 2cm, and it is used for non-porous and cylindrical cards. For the cylindrical card, a 5mm hole is used to bury the card, and the outside can be fixed with cement. Advantages: not easy to damage, disadvantages: the patrol point is not obvious enough.

2. Why the requirement for patrol system products is military requirements?

Patrol machine products are essentially used by managers, so they will be confrontational and vulnerable to sabotage by users. Low-quality users will immerse the patrol in the water, and then lie to the rain and get rid of the responsibility. The two deliberately beat the patrol machine.
From the point of view of use, the patrol machine is usually used in the field, the environment is poor, and the general design of electronic products cannot be applied at all. The requirements for the patrol machine are completely waterproof, can be used underwater, anti-fall, can not be broken under 2 meters. It can work normally at low temperature, has a long battery life, and can prevent malicious power consumption operations. Therefore, it can be said that the requirements for the patrol aircraft are military grade requirements.

3. Why is the management software of patrol system products very important in practical applications?

In the patrol system, the patrol machine is only an attachment to the system. What is important for managers is whether the patrol results can be recorded and checked correctly, and whether it is easy to use. The manager may not understand the computer well, so the ease of use of the software is particularly critical. For complex patrol management, it is crucial to process large amounts of data correctly and automatically report the results of patrol pass or fail. Therefore, the artificial intelligence verification processing of the software is the key to the patrol inspection system management software. Some patrol machine manufacturers emphasize hardware rather than software. As a result, the patrol machine is only equivalent to a recorder, and the verification function needs to be completed manually, which violates the original intention of using the patrol management system. A good management software can play the role of auxiliary analysis, and it is quite easy to use. It can be said that the key to the success or failure of the patrol system application is the design of the patrol system software.

4. Why use the online version of the patrol inspection management system software?

The initial patrol inspection management system is usually a local small system, and the networking application is of little significance. With the popularity of computer networks and the improvement of management levels, various large-scale patrol inspection management systems have proposed network patrols Urgent demand, network patrol software is produced under this condition.

The network patrol software can summarize the patrol patrol data hierarchically and can grasp the patrol situation in different places. It is a manifestation of refined management and is also the product of computer network. It can greatly improve the management level and achieve quantitative management. At present, due to the limitations of the patrol machine manufacturers, there are not many that can provide complete network version management software, and the level is not high. It is believed that as many software manufacturers enter the development of patrol inspection management system software, the online version of patrol inspection application software will become popular.

5. What are the characteristics of the blue card patrol inspection management system?

During the development of the Blue Card Patrol Inspection Management System, it has gathered excellent professionals in the design of structural design, electromagnetics, software, etc., and has used many years of product design experience with various talents. The patrol inspection system has some outstanding features:

(1) Systematic design: The integrated design from application software to patrol machine hardware is fully aimed at the user's needs, and the secondary development is rapid.

(2) The product has high reliability and strong practicability. Special electromagnetic design has revolutionized the power consumption and made the non-contact patrol machine practical. The waterproof and anti-drop design reduces the failure rate.

(3) Networked software and management software are professionally customized and highly targeted, so that the user wants a lot of functions and the user does not want a lot of functions, which is in line with user habits, so the software is simple to use and powerful. Products are designed, produced and sold in accordance with ISO9001 quality system requirements, and all external manufacturers have passed ISO9002 quality system certification to ensure product quality.

  6. What should I pay attention to when using non-contact point cards on metal surfaces?

Since the non-contact card is used for energy transmission and data communication through electromagnetic waves, the reading distance on the metal surface will be affected to some extent. On high-resistivity metal surfaces such as iron, the card reading distance has little effect and can be used directly. It has obvious effect on low resistivity metal surfaces such as aluminum and copper. Should be fixed by the way of the card holder. Even use non-metallic materials to place the card pad 5-10mm away from the metal surface, of course, you can also use a specially designed point card that can be used on metal surfaces and metals. This point card is not affected by metal and can be embedded in metal. Use.

Another EM card developed by Blue Card (BLC-07) can be mounted on the metal surface and can be used to record the service life of oil field drill pipes to prevent drill pipe cracks caused by metal fatigue.

7. What are the differences between overseas patrol users and domestic patrol users?

Blue Card Company's patrol products were produced in batches in 2002 and exported to many countries and regions in large quantities in 2003: Taiwan, Hong Kong, Singapore, Malaysia, Italy, etc. From the feedback situation, the failure rate of using this product abroad is far lower than the failure rate of domestic use. We analyze that the use of foreign users is more careful and less deliberate damage is the main reason.

8. Application characteristics of non-contact patrol and GPS patrol inspection

The non-contact patrol target positioning is very precise and fast, and it can ensure patrol personnel to patrol a specific point. GPS positioning accuracy is tens of meters, positioning speed is slow, tens of seconds.

Non-contact patrol patrol inspection is durable and easy to use. At present, GPS products are not specially designed and manufactured for patrol inspection, so there are problems of poor robustness, large power consumption, short battery life, and high failure rate in harsh environments.

GPS is greatly affected by the climate of the satellite, and cannot be located in places where satellite signals cannot be received (such as caves) or when it snows.

The price of GPS patrol inspection products is higher than that of non-contact products.

The advantage of the GPS patrol inspection system is that there is no need to bury patrol points.