The annual college entrance examination and high school entrance examination are approaching. Academic excellence is better than diligence than playfulness, and examinations are more important than sincerity and ruined by disadvantages. Cheating in exams has been included in my country’s criminal law (Article 284 of the Amendment to the Criminal Law of the People’s Republic of China (9)). In order to strictly control cheating, education bureaus in various places have introduced policies and implemented the “2+1” security inspection model, that is, every Each candidate needs to pass "two metal detectors + one smart security gate" to ensure that the exam is fair and impartial.

The AI smart metal detection door (smart security door) has three modes, one is the electronic product mode based on mobile phones, the other is the contraband mode based on knives, and the third is the daily metal mode. Therefore, the electronic product model of AI smart metal detection doors has become a key link in solving the problem of mobile phone management in the examination room, so it is also commonly known as metal detection door.

The mobile phone detection door uses multi-location detection technology and combines AI algorithms to quickly inspect the body surface in a non-contact manner. Passers-by can complete the screening of mobile phones and alarm without stopping.

It can eliminate mechanical watches, belt buckles, key chains and other daily metal items carried by the person being detected, and inform the person being detected whether they are carrying mobile phones and other electronic products, and provide sound and light alarms.

It can accurately identify confidential electronic products such as mobile phones, digital cameras, smart watches, tablets, mobile hard drives, etc. in any state such as standby, shutdown, battery removal, airplane mode, etc., regardless of whether the mobile phone is wrapped with 5 layers of copper foil. Whether the battery is placed in the pocket or hidden on the inner thigh, as long as the person being tested passes by, it can quickly alarm and display the human body location based on its location.

During the detection process, it can effectively avoid the interference of large bunches of keys, belt buckles, zippers, metal buttons, jewelry, stainless steel water cups, umbrellas and other daily carry-on items, and avoid false alarms and misreports caused by prohibited items, and is accurate The rate is as high as 99%, making mobile phone electronic products invisible.

The mobile phone detection door can also capture faces, associate alarm information with faces, save data, and facilitate management of record files; it can also be optionally added with infrared thermal imaging for non-sensory temperature measurement, with a temperature measurement range of 30-50°C. Accuracy: ±0.3℃; built-in speaker voice alarm and abnormal red display alarm.

Students must be wary of fear, take the exam with integrity, and never put themselves to the test. You must carefully cooperate with the identity verification and security inspection of the test center; do not bring illegal items such as mobile phones (including other devices with radio reception functions) into the test center; strictly abide by the discipline of the examination room, do not whisper or look left and right; act strictly according to the instructions, and the test start signal is issued Do not answer questions after the first and final signals are sent.

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Shenzhen ZOAN Hi-Tech Electronics Co., Ltd.