The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
 See figure 1 , The present invention provides a technical solution: a gun management method with smart chip recognition that is different from traditional records, including the following steps:
 S1: Establish basic data files of personnel and bullets:
 First, install the identification chip in each gun and number them 1, 2, 3..., each identification chip can extract the face information of the gun, and number them as A, B, C..., among them The recognition chip numbered 1 can be set to correspond to the trusted face number A, B, C, AB, AC, BC..., that is, each recognition chip can be set with multiple receivable faces, among which the recognition chip and the face The information encoders are respectively signal connected to the central data processor;
 S2: The card issuer signal is connected to the central data processor, and the card issuer uses the computer to generate electronic tags for personnel and items, and then the warehouse software in the computer issues the card, and reads the ID card through the card reader on the gate control unit, and Push the ID card number through the Android system of the gate control unit and send it to the computer;
 S3: The computer system finds out the corresponding person through the ID card number and calls up the person's photo;
 S4: The computer pushes the photos of the people transferred to the Android system of the gate control unit;
 S5: The face recognition machine is integrated in the gate control unit. When taking the gun, the person taking the gun stands in front of the face recognition machine for face recognition. The face recognition machine is equipped with a camera module, including the camera module and the central data processor. Signal connection, and then compare the image recognized by the camera module in the face recognition machine to the face according to the recalled photo of the person;
 S6: The face comparison is successful, give the gate unlock signal, open the gate, and display the name of the person, the name of the gun and the gun number on the computer screen, if the face comparison fails, the gate will not be closed , And start the alarm, where the alarm signal is connected to the central data processor, and the alarm sounds warning at the gate, and the signal is transmitted to the central data processor, and the background is manually identified according to the alarm information given by the central data processor , Find the illegal intruder immediately;
 S7: According to the gun’s serial number, the person who takes the gun takes out the gun that can be retrieved. After getting the gun, the gate uses the face recognition and the radio frequency identification of the gun identification chip in the gate. After matching the data in the database, the gun is taken The gunman’s behavior of taking the gun is judged. If the data in the information database matches the gunman, the gate can release;
 S8: The computer’s warehousing software is equipped with personnel name recording module, article name recording module, identification chip recording module, entry and exit personnel corresponding number recording module, entry and exit personnel entry and exit time recording module, entry and exit personnel entry and exit status recording module, through the computer The warehousing software in, records personnel names, item names, serial numbers, access status (whether personnel are in or out, whether items are withdrawn or returned), and time; it generates personnel in and out reports, item return reports, and inventory reports.
 Furthermore, the ID card in the S2 is a 125K electronic chip, the card reader is an ID card reader, and the card issuer is an ID card issuer.
 Furthermore, the identification chip in the S7 adopts a 900MHz UHF electronic chip, the card reader used to read the electronic chip is an UHF remote card reader, and the card issuer is an UHF desktop card issuer.
 Furthermore, the data stored in the identification chip includes gun names, specifications and models, purchase batches, etc., and the data stored in the face information encoder includes personnel names, job attributes, department names, certificate numbers, contact information, etc.
 The gun management method involved in the present invention can intelligently identify the identity information of the gun user, identify the gun information, and verify whether the correspondence between the person and the gun is legal, whether the person’s identity is illegal or the gun is not obtained by an authorized person , The gates will be intercepted and cannot be shipped out, which greatly enhances the safety of gun control. It is recorded by a computer instead of manual registration. The data is more detailed and accurate. It is more convenient to query various account records; accurate records of the use of guns Information about people and guns, and through the means of verifying the opening of the gate, it is possible to pass through only with legal identities, blocking and intercepting illegal identities, ensuring closed-loop management of gun safety, increasing intervention methods, and effectively preventing wrong Vulnerabilities of collecting and not registering; the gun information (specification and model, date of purchase, gun body number, gun license number, user information) in the gun management method is written in the gun identification chip, which is 900 Mega-ultra-high-frequency RFID technology does not need to open the box. When personnel carry a gun through the induction area of the high-frequency card reader, the computer can automatically identify which gun it is, who it belongs to, and all gun information and affiliation information; gun identification The chip gives life to every gun. From the purchase of the gun to its destruction, the chip accompanies the gun. The chip is not removable, otherwise it will be damaged. This eliminates the loopholes that separate the chip from the gun and only sense the chip without inspecting the gun.
 Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. And variations, the scope of the present invention is defined by the appended claims and their equivalents.