Mechatronics technology is a new trend in modern door control hardware applications

In recent years, with the acceleration of China's urbanization process and the improvement of comprehensive economic strength, the construction of a new round of urban infrastructure is in full swing throughout the country, especially involving airports, rail transit, hospitals and high-end star hotels. Commercial projects have more stringent application requirements than previously proposed. The overall role of the integrated solution of gated hardware and electronic access control security in intelligent buildings is constantly being reflected, especially the application of mechatronics technology, which is the highlight.

Electromechanical integrated locks - effectively address the dual needs of fire escape and access control security

When designing a gating system, the designer must solve the problem of property safety inside the building, and ensure that in the event of an emergency (most common such as fire, earthquake, etc.), internal staff can quickly escape. This requires the designer to fully consider the linkage function between the two. In the past, before the emergence of electromechanical integration locks, it was usually solved by means of an American mechanical door lock with escape function and an electronic cathode lock (Fig. 1). That is, in the normal state, the personnel's access is authenticated by swiping, the system opens the cathode lock, and the personnel enters. When an emergency occurs, such as a fire, the system power is disconnected, and the cathode lock is always locked. At this time, the mechanical door lock acts. Because the American mechanical door lock with escape function is selected, the action can be opened at the inner side of the door, and the outside personnel can not enter because they can not turn the handle, which plays the role of access control security, thus ensuring the internal property safety. However, because the above configuration involves the cooperation of two kinds of locks, the installer has put forward higher requirements. After the mechatronic lock appears, the above two functions are embodied in a lock, simplifying the configuration and making the installation easier and more reliable. (Figure 2). Of course, the application of the new type of conductive hinges is also very important for the technical support of professional door control hardware manufacturers. The electromechanical integration lock is mainly used in the access control of some key areas, such as the airport, the important equipment room of the subway, the data center room of the bank, the dangerous goods storage room of the hospital, and so on.

Figure 2 Electromechanical integrated lock electronic access control

Electronically controlled escape device - effective combination and linkage of security control and fire protection systems

For the stairwell door and the external evacuation passage, if the above door point appears in the high security area at the same time, ASSA ABLOY's new door delay type two-way electronically controlled escape device (Fig. 3) will be the most Good choice. The characteristic of the work is that in the event of an accident, the person can push the escape device, but the door will not be opened immediately. At this time, a signal will be fed back to the central control room, and the security personnel will confirm whether the person can release. On the other hand, after a delay of 15~30 seconds (the specific time is adjustable), if the central control room personnel does not give a confirmation feedback, the escape device will automatically open, thus ensuring that the relevant personnel can also evacuate. Obviously, this can not only solve the security requirements for access control during daily use, but also solve the requirements for evacuation and escape in case of emergency (such as fire), and realize the effective combination and linkage of security control and fire protection system. In addition, ASSA ABLOY's newly-launched electronically controlled escape device with LED lights (Fig. 4) is designed to allow people to escape quickly under the guidance of LEDs even in dark environments. The electronically controlled escape device is mainly used in fire escape doors in some key areas, and the application in some special places is a must for professional designers, such as escape routes around some nuclear islands in nuclear power plants.

Figure 3 Electronically controlled escape device

  Figure 4    Electronically controlled escape device with LED display light

Electromechanical lock and key system - perfect upgrade of mechanical door lock master key management

We know that commercial grade door locks generally provide a master key management system. But sometimes, if the customer asks for more stringent security requirements, would you like to get a record of which door locks have been opened for each key? Or is there a more convenient and reliable solution in addition to the replacement of the relevant lock cylinder after an important key is lost? Or under certain special application environments and conditions, it is impossible to carry out construction work such as piping and wiring, how to solve the unified management of the electronic access control system, and the like. In this way, the total key system based solely on mechanical door locks and keys will not be able to meet the needs of customers. Similarly, the electromechanical key and door lock system from ASSA ABLOY Verso CLIQ will provide the perfect solution for the user.

Figure 5 Electro-mechanical key and lock cylinder structure of Verso Cliq

The Verso CLIQ system combines all the elements of a state-of-the-art door lock system , consisting of an electromechanical cylinder and an electromechanical key and back-end management software (Figure 6). Simply put, each key and door lock can only be opened after both electronic and mechanical certification. The use of the electronic key and the defined time zone will be backed up by the CLIQ Manager software, which can be used for any modern computer, with a clear list and easy operation.  

Figure 6 Schematic diagram of Verso Cliq management system

  Aperio ^TM wireless access control technology - creating a new concept of access control system

Aperio ^TM is a new wireless technology that revolutionizes the existing real-time access control system architecture and upgrades wired access control systems to wireless access control networks, providing administrators and users with more effective security and real-time monitoring.

In recent years, with the continuous promotion of security concepts, the concept of card access control has become more and more accepted, and the access control of many places and entrances has become more and more popular. This is a good thing for people in the security industry. At the same time, new problems have gradually emerged. For example, some large office buildings need to be upgraded. The original access points need to be increased or adjusted, but the interior decoration may continue to be retained or there is no need for major renovation projects. What is the problem with the transformation of the traditional online access control system? There are still some cases, such as a certain access control point is just a full glass door, the original use of ordinary glass door locks, now if the user needs to integrate with the swipe-type access control system, how to complete?

Aperio offers the perfect solution! With an open architecture, it can be easily connected to the online access controller via the standard RS485 communication format. At the same time, the wireless electromechanical lock core or the electronic control handle can be connected to the original access control system through the encrypted wireless network. That is to say, without wiring, the point that has no access control can be upgraded to a new access point, which is very convenient and inexpensive, and economical and safe.

Conclusion

In short, whether it is the application of new technologies or the deep integration, the traditional building door control hardware with electronic access control and fire safety overall solution is getting more and more attention from users in the project, which shows that everyone is “safe”. The recognition of "humanization" is getting higher and higher, and the vision of "safety" is also more open. However, in some cases, it is still necessary to be alert at all times. In actual application, the owner’s understanding of professional knowledge is not deep enough. At the same time, due to the current national regulations on certain regulations, industry standards and usage rules, it is not standardized and clear. Some projects rely on low standards, as long as they can pass the acceptance. It is often only after a major accident has occurred that it will cause the relevant departments to pay attention and take remedial measures.

With the integration of the domestic construction industry with international related industries, it is believed that the application mode of the overall gated hardware system engineering will gradually replace the traditional hardware products. This is not only the concept of the user needs to change, the concept of the relevant construction units (such as civil construction, interior decoration units, weak electricity integrators, etc.) needs to be more guided. There is a long way to go!

About ASSA ABLOY (ASSA ABLOY)

As a global leader in door opening solutions, ASSA ABLOY is committed to meeting the full range of users' needs for safety, security and convenience. The group has approximately 37,000 employees and annual sales of approximately SEK 37 billion (37 billion RMB). The products offered have also evolved from mechanical locks to smart door switch solutions, covering a complete range of door-to-door switches from locks to safety doors and access control systems. The group has more than 150 companies in more than 50 countries, including many internationally renowned brands such as BESAM in Sweden, ABLOY in Finland, VINGCARD in Norway, IKON in Germany, EFFEFF, SARGENT in the US, YALE, HID, VACHETTE in France , JPM, Australia's LOOK-WOOD, TRIMEC, etc. Products related to door control hardware products, access control systems, automatic doors, hotel magnetic card locks and many other product areas.