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Project background
The safety of tourists during the travel process has always been highly valued by travel agencies. In some scenic spots, due to factors such as complex terrain conditions and crowded crowds, tourists often get lost. For example, in the process of traveling, the following problems are often encountered:
1. During the tour, the personnel were lost and failed to keep up with the team, but the tour guide did not find out in time.
2. In the assembly place, the personnel’s presence is counted incorrectly, and the personnel who are not in the team are counted; or the number of personnel is counted incorrectly, which leads to the misjudgment of the completeness of the personnel.
3. In the tourist bus, some tourists did not get on the bus, but the bus has already driven away.
In order to avoid the occurrence of the above-mentioned problems, easily understand the status of tourists at any time, and at the same time, in the case of loss of personnel, it is conducive to faster search, Anfodi provides a 433MHz active RFID tourist management solution, which is convenient to use RFID technology To solve the above problems.
Features and advantages
1. 433MHz active RFID technology has the characteristics of strong penetration, strong diffraction, and long transmission distance. It is suitable for various complex environments and is the most suitable RFID technology for tourist attractions in complex environments such as mountainous areas.
2. The 433MHz active RFID technology is the technology with the farthest identification distance in the current RFID technology, which provides great convenience for the search of personnel. The use of mobile phones with portable Bluetooth readers can easily search for personnel, and indicate and be The location and distance information of the search object.
3. The reading distance can be adjusted flexibly (adjustable from 1 to 150 meters). The reading distance can be easily set by using a mobile phone and a portable bluetooth reader, which can shield the tag signal outside the set distance and facilitate the control of the managed area (For the management of people getting on the car, you only need to set the reading distance in the range of 1-2 meters to accurately scan the people who get on the car, avoid scanning people outside the car; and for scanning during the travel process or assembly location , The reading distance can be increased to understand a larger range of personnel information).
4. The electronic tag is small in size and can be hung on the chest or placed in a suitcase. Due to its strong signal penetration, its signals can be transmitted effectively and it is convenient to carry.
5. Automatic long-distance recognition, long reading distance (adjustable from 1 to 150 meters), there is no requirement on the speed of personnel movement, and it can be adapted to the normal state of personnel activities (theoretical calculation, the speed can be effectively recognized within 200KM/H) .
6. Ultra-low power consumption, no radiation damage, safe and reliable use.
7. If the electronic tag is placed in the luggage, the luggage can also be counted to check the luggage in place.
8. If necessary, it can also be connected to the tourism management system platform through the WIFI or 3G wireless network of the mobile phone.
Scheme principle
The system consists of “andriod or ios smart phone”, “portable Bluetooth reader” and “RFID electronic tag”.
Working principle: Distribute “RFID electronic tags” for each visitor to realize one person and one card, and it is required to be hung on the chest or placed in the pocket of clothes and carried with them; the tour guide is equipped with a portable Bluetooth reader (with Andriod or Ios smart Use with mobile phones).
Main function introduction
Application mode A (designated mode): Open the mobile phone application software, import the tourist list to the mobile phone, and use the mobile phone to manage the people and items in the list.
Features:
1. Continuous scanning: Click “Start Scan” to start. As long as there are persons on the list entering the scanning area, the mobile phone will display all the relevant information of the persons or objects that have entered the area after the start of the scanning. The software will display the information of the people or objects present within N seconds (can be set according to the situation). For the information of the people or objects that have been scanned but not scanned within the last N seconds, it will prompt the last scan time.
This function is mainly used to count the people waiting at the meeting place, such as meeting before departure, meeting at halfway point, meeting before returning, etc. It can also be used to check whether people are keeping up during exercise, to confirm the presence of people, and to avoid situations where people leave after entering the scanning area.
2. Search: For the situation that needs to be searched, click the corresponding person or enter the electronic tag number, select search, the mobile phone will immediately enter the search state, when the target is getting closer or farther away, the mobile phone will prompt through the display interface Distance information (voice prompts can also be turned on).
This function is mainly used to search for personnel or items with electronic tags.
Application mode B (non-designated mode): Use the mobile phone with a portable Bluetooth reader to manage all the scanned electronic tags, display the tag information, and easily understand the personnel or item information of other teams around. Its functions are the same as application mode A, which is divided into two types: continuous scanning and searching.
Schematic diagram of overall architecture
Schematic diagram of passenger collection and inventory
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