The intelligent open conference sign-in system based on RFID technology allows the participants to wear a wireless badge (RFID radio frequency tag). No matter which conference entrance the participants pass through, when the person wears the wireless badge through the channel, there is no need to actively swipe the card. Automatic check-in can be realized, and no alarm will be given when no card personnel pass. Thereby, the automatic check-in of the participants, the automatic display of the personnel information, and the check-in information statistics are realized.

At present, large-scale conferences at all levels of government, people's congresses, political consultative conferences, forums, summits, etc. have high conference levels and a large number of delegates. The management of conference organization is relatively complicated. Therefore, how to effectively identify and count the participants has become an important core of the organization and management of the conference. The traditional manual sign-on method is used to verify the identity of the participants through security, and the verification is based on the information provided by the participants. The work efficiency is low and it is not convenient to automate statistics. People are more subjective and inaccurate.

The intelligent open conference sign-in system based on RFID technology allows the participants to wear a wireless badge (RFID radio frequency tag). No matter which conference entrance the participants pass through, when the person wears the wireless badge through the channel, there is no need to actively swipe the card. Automatic check-in can be realized, and no alarm will be given when no card personnel pass. Thereby, the automatic check-in of the participants, the automatic display of the personnel information, and the check-in information statistics are realized.

(1) Barrier-free access management

Adopt ISO/IEO15693 protocol, the channel width can reach more than 1.2m, automatically identify the identification card worn by the participants, no need to stay, make the sign

It is simple, fast and intelligent to work.

(2) Many people sign in at the same time

The reading rate can reach 40-50 sheets/second, ensuring the rapid passage of the participants, the system is stable and reliable, and effectively avoids the crowding phenomenon in the traditional hand sign and credit card sign-in mode.

(3) Personnel authentication

The personnel channel reader/writer cooperates with the image linkage function to monitor the entry and exit personnel, and can capture the photos of the entrance and exit personnel in real time. The staff compares the photos of the personnel saved in the system to determine the legality of the identity of the entry and exit personnel, and the illegal personnel enters, and the system automatically sounds. Light alarm.

(4) Direction recognition

The channel reader/writer provides 4 channels of infrared, which can realize the discrimination of personnel entering and leaving direction, and provide more accurate data for managers;

(5) Upload data in real time

The check-in and check-out data can be uploaded to the data center in real time, which is convenient for management personnel to view in real time. When the network fails, the channel device can work offline.

(6) High consistency and stability

The channel reader can be used in crowded, complex environments and supports 24 hours of uninterrupted work to ensure normal, stable and efficient operation of the system.

(7) Easy to install and easy to use

The open sign-in system is easy and quick to install, can be installed in a short time, and is easy to use.

The main components of the RFID conference accessibility identification system are as follows:

It can be seen from the above diagram that when the participant wears the document through the passage formed by the RFID sensing device, the radio frequency and the infrared will be induced. The RF sensing information is the information of the participating documents. The checking host judges the validity of the certificate; as long as someone passes the infrared sensing, the system will immediately start the camera to capture the face of the passer. If the documents are valid, the inspection host will recall the original materials including the photos of the participants, and the management will check whether the on-site snapshot images, data images (including the direct observation surface) are the same person, and the entire identification process is accurate. Linkage, accurate, efficient and fast.

Design Principles:

The design of a large conference system must have a correct design guiding ideology. Through reasonable technical analysis and user investment analysis, selecting the required product equipment and designing a reasonable structure, a perfect system can be formed. According to the application needs of users, this design will be carried out according to the following principles:

(1) Principle of practicality

Fully meet your current and future needs, and truly provide strong support for the system, maintaining the advanced nature of the system and ensuring the simplicity and practicality of operation.

(2) Reliability principle

Through reasonable and advanced design and optimization, the program reports the data to be stored step by step to ensure the reliability and fault tolerance of the system and minimize the risk factor.

(3) Cost-effective principle

Under the premise of meeting the functional requirements, it is necessary to ensure the advanced nature of the system, avoid the transformation within a short period of time, and reduce the project cost and obtain the best performance application.

1, the system principle consists of:

The most basic RFID system consists of three parts

Label: Consists of a coupling element and a chip that contains a built-in antenna for communication with the RF antenna.

Reader: A device that reads tag information.

Antenna: Transmits RF signals between the tag and the reader.

Data transmission mode: It is connected with an external computer (host computer main system) through wireless WIFI, GPRS, local RS232 serial port, etc. for data exchange.

2, the workflow:

The RFID open channel reader transmits a certain frequency of the radio frequency signal through the transmitting antenna, and generates an induced current when the label enters the working area of ​​the transmitting antenna, and the energy obtained by the label is activated; the label transmits the information such as its own code through the built-in transmitting antenna of the card; the system receives The antenna receives the carrier signal sent from the tag and transmits it to the reader via the antenna adjuster. The reader demodulates and decodes the received signal and sends it to the background main system for related processing.

The RFID sensing device is the core part of the system, and its top view of the sensing area is as follows:

As can be seen from the above diagram, a normal pass process will enter the radio frequency identification area twice, and the infrared rays will be cut four times. This can avoid blind reading to the maximum extent. Four times of cutting infrared rays and judging the participants are Enter or leave the venue. Of course, the primary significance of setting up infrared recognition is to raise an alert when the radio frequency identification is not indicated. As can be seen from the schematic diagram, the radio frequency identification capability is the weakest when the personnel stand in the center of the channel, so when it is necessary to repeatedly check the verification parts, the personnel must be re-taken once.

A complete RFID check-in and identification process is shown in the following flow chart:

The infrared device can judge the direction of the personnel entering and leaving the venue, and can immediately sound and light alarm for the card without the card or missing.

Basic functions of the RFID conference system:

Conference information entry: including the conference name, conference slogan, topic slogan, report and other input, the system supports simultaneous entry of multiple conference information, and the information between different conferences will not interfere with each other.

Personnel data entry: including the number of participants, card number, category, name, gender, position, delegation, work unit, card issue status, seat number, photo, etc., to provide complete data for the system to conduct conference statistics. The personnel information can be easily imported through the EXECL file, which avoids the trouble of re-entering the participants' data every time, which greatly reduces the workload of the conference staff and improves the efficiency of preparation before the meeting.

The method of credit card registration: the registration card is placed within the recognition distance to complete the report. After the report is successful, the screen of the machine will display the information of the participant immediately, and the screen of the conference room can display the number of participants in real time.

Manual registration method: The system can report the personnel who have forgotten the card to the card, even if the participants forget to report the card, they can report smoothly and ensure the accuracy of the report.

Reporting data query function: After the report is finished, the system can sort and query the list of the attendees, actual personnel, and unsuccessful personnel of the conference according to the fields of “all personnel”, “category category” and “delegation”. The corresponding list is printed or exported for easy circulation and archiving.

Conference save: The system can save all the information of this conference into one file, and can be made into a CD-ROM, which is convenient for the conference group to archive and save.

500 Puffs

Disposable electronic cigarette

Our products include disposable e-cigarettes, rechargeable e-cigarettes, and various of flavors of cigarette cartridges.We have our own professional team and competitive quotations for any OEM or ODM works.

We supply OEM disposable vape pen,OEM disposable electronic cigarette,ODM disposable vape pen,ODM disposable electronic cigarette,OEM/ODM vape pen e-cigarette,OEM/ODM atomizer device.

12 Flavors : Guava .Mango Ice .Passion Fruit .Mixed Fruit .Blueberry .Litchi Ice .Mango Ice .Lemon .Grapes.Watermelon .Banana Ice .Coconut

Disposable E-Cigarette,Electronic Cigarette Pod Pro,Atomizer Device Vapepod Pro,Atomizer Device Zgar Pod Pro

Shenzhen WeiKa Technology Co.,Ltd. , https://www.zgarvapepen.com