1. Product Introduction
ZJSC-P15 smart phone detection security inspection door system uses eddy current detection and electromagnetic induction principles, integrates weak signal detection technology, precision filtering technology, and digital signal processing technology to realize the identification of electromagnetic identity characteristics of metal objects and judge the personnel Carrying prohibited items can effectively eliminate the interference of daily carry-on items such as watches, belt buckles, keys, cigarettes, lighters, etc. and accurately distinguish whether to carry the mobile phone in any state such as standby, shutdown, power on, battery removal, SIM card removal, etc. , And the classification of alarm items is displayed;

2. Application scenarios:

This set of equipment system is suitable for industries such as prisons, detention centers, public resource trading centers, military, military industrial enterprises, public security, examination centers, government units, drug addiction treatment centers, research and development centers, commercial conference venues, large enterprises, etc.

3. Product Features of Mobile Phone Detection Door
1. The detection unit and the analog board form a signal sorting and filtering unit to realize the collection and frequency selection amplification of specific weak analog signals.
2. The pass-through detection system is required. There are 10 detection units in each door body. The thickness of the door body is less than 8cm, and the width of the whole machine is less than or equal to 86cm.
3. The detection unit is required to form a pass-through detection system, which has anti-interference ability and can be adapted to the installation site of large metal interference. For example, the communication equipment detectors can be installed side by side, with a spacing of no more than 30cm.
4. Detection technology utilizes electromagnetic induction principles and eddy current effects, and uses digital signal processing technology.
5. The signal sampling processing module (acquisition card) adopts the structure of "floating-point arithmetic microprocessor + FPGA field programmable gate array", the main frequency of the microprocessor is> 100MHz, Flash> 256KB; FPGA field programmable gate array cooperates with the sampling chip Dual-channel signal sampling, sampling rate> 20MHz. Cooperate with corresponding embedded software to realize sampling processing function.
6. When the inspected personnel are required to pass in a normal and standard posture, they can detect smartphones and mobile phones in the state of being turned on or off, while excluding metal objects such as watches, cigarettes, lighters, belt buckles and keychains that are carried with them on a daily basis. Batteries, laptops, etc.
7. The detection equipment is required to alarm the mobile phone with the handset and microphone removed.
8. Real-time alarm can be given to people passing through with mobile phones, the detection alarm time is less than 1 second, and the passing efficiency is more than 30 people per minute.
9. The control module of the detection system can eliminate the interference of the magnet and the magnetic belt buckle, and the mobile phone under the hidden belt can be measured.
10. There is no blind spot in the area above the human head. More than four testers of different heights (each having a height difference of more than 4cm). The accuracy of the detection of the smartphone hidden in the head hat must reach more than 90%.
11. Require the smart phone to be hidden on the inner side of the thigh and pass the door to alarm.
12. The detection equipment is required to be able to provide text and image prompts to the categories of alarm items.
13. It is required to give an alarm prompt to a certain human interference, and the test person is at a very slow speed (the time can be set according to user requirements, such as 6 seconds), and the system still alarms when detecting the system through the communication device.
14. The detection system control module should reserve peripheral interfaces, which can realize that the inspected person carries the mobile phone alarm and directly links with the gate. Once the personnel is found to carry the mobile phone, the swing gate will be closed and the inspected person cannot pass; otherwise, the mobile phone is not carried. The detected person can pass.
15. The detection system control module can be linked with the peripheral intelligent display terminal, requiring the intelligent display terminal to display the virtual human-shaped alarm location and the type of alarm item in the form of a picture.
16. Equipped with no less than 10 inch LCD touch screen, which can display information such as the number of people passing through, the number of alarms, and the location display of alarm items, and can debug the parameters and other functions of the device through the LCD touch screen.
17. The system must be equipped with a remote control, which can perform functions such as data clearing, program adjustment, sensitivity adjustment, etc., which is simple and convenient.
18. Accuracy: It can distinguish the detection alarms of aluminum and non-aluminum mobile phones, and display the classification in the form of pictures and text.
19. The detection system control module has three working modes:
Mode one is the mobile phone detection mode;
Mode 2 is the "mobile phone + contraband" detection mode. In addition to detecting mobile phones, this mode must classify and alarm most contraband products (mobile phones, chopper guns, tinplate cans, aluminum tubes, etc.) and display them through images .
Mode 3: All metal detection mode, this mode will alarm when carrying metal objects.

 
4. Basic parameters
1. External power supply: 220V
2. Power frequency: 50 / 60HZ
3. Power consumption: 60W
4. Weight: about 150 kg
5. Dimensions (mm): 2220 (height) × 1000 (width) × 800 (deep)
6. Channel size (mm): 2000 (height) × 700 (width) × 800 (depth)
7. Detection frequency: 5kHz ~ 10kHz

5. Detection range (optional mode):
 
5.1 Mode 1: Mobile phone detection mode (mobile phones, mobile hard drives, notebook computers, digital cameras, camcorders and other secret electronic products)

 
 
 
5.2 Mode 2: Mobile phone + contraband detection mode (mobile phone detection mode + knife and gun, flammable and explosive tank, metal tube, various bombs, etc.)
 

5.3 Mode 3: Full metal detection mode (metal objects such as knife, keychain, screwdriver, etc.), there are metal objects alarm.