Gun Locker

Parameter configuration and performance description: (1) Cabinet Size: Height 1600 * width 1000 * Depth 500mm ± 5mm; (2) cabinet should be made of low alloy carbon steel, the tensile strength of steel plate and its welding should be greater than or equal to 345MPA. The thickness of the steel plate of the cabinet door is not less than 8 mm, and that of the steel plate of the cabinet body is not less than 6 mm. Cabinet body should be smooth and clean without burr. (2) Electron Gun Lock 1. The intelligent electron gun lock is a zinc alloy gun lock. The requirements of electronic gun lock are in line with the requirements of the industry standard of “Special safe for firearms and ammunition”(Ga1051-2013) issued by the Ministry of Public Security. 2. Gun locks must never rust and can be used more than a million times. 3. The electronic gun lock should have anti-drilling, anti-prying function and each gun lock with independent stand-by mechanical opening mode. 4, request can open the gun cabinet door through the network encryption command, easy to move out quickly in an emergency, can double fingerprint, password combination to open the gun lock. 5. The lock of the gun requires the function of detecting the position of the gun, and the position sensing module of the gun adopts the two methods of mechanical + infrared detection, which can automatically detect whether the lock of the electronic gun is locked or not, and requires an intuitive display of the switch state of the gun lock, can real-time control in front of the gun cabinet mainframe and background view the status of the gun in place. 6. Network communication requires connections with TCP/IP network encryption. 7. Electronic and mechanical lock pick. 8. Each individual Modular design lock requires a separate circuit board. The failure of a single electronic gun lock can be disabled without affecting the use of other electronic gun locks.(3) lock the gun position 1. The gun position shall be installed in a whole row embedded way, and the arrangement shall be flexible and freely matched. 2. The position of the gun should be treated by surface treatment, anti-rust and anti-corrosion. The electronic gun lock and the friction part of the gun should never be rusty, and the gun structure should not be damaged. 3, the gun position should be equipped with a specially designed stock, can be suitable for any different types of gun vertical neat row. It is convenient to replace the rifle butt, but it does not need to be replaced by professional tools. 4. When the system is running normally, using the mechanical lock to open can realize the intelligent automatic alarm, when the leader approves, the mechanical lock can open the gun position lock, and record the time record of the mechanical lock. When the mechanical key is used to open the lock, the system is required to give an alarm and a clear indication in the front-end control software. (4) gun cabinet control system：1. The control system requires strong ability of anti-black and anti-virus. The front-end operating system requires ARM embedded control host, X86 architecture host is not allowed. Arm Host requires four-core chip, running the main frequency not less than 1.5 Ghz. 2. The system is Linux. The system is required to start up fast, power on to normal operation time can not be more than 16 seconds. 3. LCD touch screen ≥12.1 inches. 4. Simple interface. 5. Standard Mandarin pronunciation prompts for each step. 6. LCD Display Operation Process Information. 7. With fingerprint recognition and two-person authentication, the false rejection rate should be less than or equal to 3% when the false acceptance rate is 0.001% . 8, the gun cabinet surveillance video system uses the human body infrared near (non-human body movement) video recording function, is equipped with the intelligent non-contact infrared induction module. 9. Equipped with a high definition camera (mounted on a gun cabinet) , the video can be stored locally and uploaded to a back-end server, and the video can be viewed locally on the gun cabinet control console, video stored on the server can also be viewed in the background. 1 to any person close to the cabinet body video shooting; 2 to the operator operating process video shooting.10, cabinet video surveillance camera requires the use of CCD chip, with infrared high-definition night vision function, video H264 compression encoding mode, does not occupy too much network resources. System video recording requires supporting single mode and networking mode, single mode video data only stored in the local non-upload Server, effectively saving network bandwidth. In networking mode, the video data is stored in the local upload server at the same time, and double backup is realized to improve the data security. It is required that the normal communication of other business must not be affected either in stand-alone mode or in network mode. 11. Have Electronic and mechanical double locks to open doors. 12. Host + Machinery (secondary operation) : When power failure, the system will be automatically downgraded to mechanical open. 13. Have a backup power supply in the cabinet. 14. The backup power supply can automatically switch, when the city power is cut off, the power will automatically switch back to the city power when the city power is restored, and when the AC power is cut off, the backup power supply should be able to support continuous operation (standby time)≥8 H. 15, the use of leakage protector power cord, cabinet leakage power automatic cut-off, improve power safety cabinet. 16, UPS backup power supply with charge and discharge status display, residual capacity display function. 17. At the command of the system, when the gun is picked up, the corresponding magazine is automatically matched. 18, reserved access, security and networking function interface: the system can access, security system network. SMS FUNCTION: one-way alarm message can be sent through GSM SMS to the designated person’s mobile phone. The log stored in the smart cabinet can be automatically sent to the management system software when the network is back to normal.21, the human body close detection function: When the smart cabinet detected the human body close to automatically start recording. 22, ANTI-DISASSEMBLY FUNCTION: anti-disassembly switch trigger alarm. 23. FUNCTION OF SEALING CABINET: After opening the function of sealing cabinet on the management system software, the intelligent cabinet can not be used for the time being, only can open the cabinet door with the mechanical key, and send an alarm; the sealing cabinet needs to be lifted manually. 24, upgrade function test: through the system platform software for the prototype software upgrade, can add, delete upgrade files. 25. Infrared trigger status display: a touch screen liquid crystal display or server with a gun lock and built in infrared sensors that indicate whether or not the trigger has been triggered. BOOT TIME: ≤16S. 27, the management APP FUNCTION: through the Management App for online application of firearms and ammunition, firearms and ammunition online authorization approval, and access to the smart cabinet operation log records, return of firearms and ammunition log records. 28. Night Vision Range Test: In low light environment, the camera infrared automatically turned on, the surveillance screen can be 10 meters away from the camera to see the outline of the human body. Video function verification: The video image captured by the built-in camera can be transmitted to the server for manual video recording, or when the system detects a moving target, it can be detected on the server for mobile video recording. 30, restart control function verification: can be on the server to restart the system remote control. 31. REMOTE ACCESS RECORD FUNCTION VERIFICATION: Remote Access to the online status of firearms/ammunition and Firearms collection/return records is available on the server.Process Requirements 1. The cabinet body is made of low alloy carbon steel, smooth and without burr. Anti-damage ability ≥ class I (“Special safe for firearms and ammunition”(GA1051-2013) standard). 2. The weight of the Cabinet should be 350KG or more as required by the Ministry of Public Security. 3, the surface of the cabinet body is treated with anticorrosion, which should have anticorrosion function. 4, the cabinet door opens the way, must use the omni-directional heaven and earth lock structure, must have the anti-prying, the anti-drilling, the moisture-proof function. The total number of locking points on the upper, lower and joint surfaces of a single door body shall not be less than 4. 5, cabinet door equipped with two full stainless steel internal tank mechanical locks, to ensure that never rust. The lock can be used more than a million times without rusting. The lock structure needs to be completely different, and the system needs to have an intelligent identification function. Any illegally inserted key touch will automatically alarm. The mechanical lock part of the gate shall be provided with an anti-skid and anti-drilling baffle or similar device structure. 6. Four steel wheels should be fitted under the cabinet. 7. The diagonal error of the cabinet is less than 1mm. The outer structure adopts seamless joint, with anti-drilling, anti-welding, anti-cutting, moisture-proof, anti-corrosion and other functions. (6) the standard requires that the product be certified by the Ministry of Public Security and conform to the industry standard GAl051-2013.

Parameter configuration and performance description: (1) Cabinet Size: Height 1600 * width 1000 * Depth 500mm (allowable deviation ± 5mm) ; (2) cabinet should be made of low alloy carbon steel, the tensile strength of steel plate and its welding should be greater than or equal to 345MPA. The thickness of the steel plate of the cabinet door is not less than 8 mm, and that of the steel plate of the cabinet body is not less than 6 mm. Cabinet body should be smooth and clean without burr. (2) Electronic Magazine 1. It can be used for neat discharge of any type of bullet. 2, electronic magazine and gun cabinet linkage, can automatically spring open. 3. Each electronic magazine should be equipped with a separate electronic lock. The bullet lock can be used more than a million times. 4. All magazine can be selected or combined at will according to the system instructions, or can be opened all at once and quickly. The magazine door can also be opened mechanically and the opening time of the magazine can be recorded. When the mechanical key is used to open the magazine door, the system is required to give an alarm and be prompted by the front-end control software. 5. The magazine is required to have the function of time-out alarm.(3) Gun Cabinet Control System 1, control system requirements anti-black anti-virus ability. The front-end operating system requires ARM embedded control host, X86 architecture host is not allowed. Arm Host requires four-core chip, running the main frequency not less than 1.5 Ghz. 2. The system is Linux. The system is required to start up fast, power on to normal operation time can not be more than 16 seconds. 3. LCD touch screen ≥12.1 inches. 4. Simple interface. 5. Standard Mandarin pronunciation prompts for each step. 6. LCD Display Operation Process Information. 7. With fingerprint recognition and two-person authentication, the false rejection rate should be less than or equal to 3% when the false acceptance rate is 0.001% . 8, the gun cabinet surveillance video system uses the human body infrared near (non-human body movement) video recording function, is equipped with the intelligent non-contact infrared induction module. 9. Equipped with a high definition camera (mounted on a gun cabinet) , the video can be stored locally and uploaded to a back-end server, and the video can be viewed locally on the gun cabinet control console, video stored on the server can also be viewed in the background. 1 to any person close to the cabinet body video shooting; 2 to the operator operating process video shooting.10, cabinet video surveillance camera requires the use of CCD chip, with infrared high-definition night vision function, video H264 compression encoding mode, does not occupy too much network resources. System video recording requires supporting single mode and networking mode, single mode video data only stored in the local non-upload Server, effectively saving network bandwidth. In networking mode, the video data is stored in the local upload server at the same time, and double backup is realized to improve the data security. It is required that the normal communication of other business must not be affected either in stand-alone mode or in network mode. 11. Have Electronic and mechanical double locks to open doors. 12. Host + Machinery (secondary operation) : When power failure, the system will be automatically downgraded to mechanical open. 13. Have a backup power supply in the cabinet. 14. The backup power supply can automatically switch, when the city power is cut off, the power will automatically switch back to the city power when the city power is restored, and when the AC power is cut off, the backup power supply should be able to support continuous operation (standby time)≥8 H. 15, the use of leakage protector power cord, cabinet leakage power automatic cut-off, improve power safety cabinet. 16, UPS backup power supply with charge and discharge status display, residual capacity display function. 17. At the command of the system, when the gun is picked up, the corresponding magazine is automatically matched. 18, reserved access, security and networking function interface: the system can access, security system network. SMS FUNCTION: one-way alarm message can be sent through GSM SMS to the designated person’s mobile phone. The log stored in the smart cabinet can be automatically sent to the management system software when the network is back to normal.21, the human body close detection function: When the smart cabinet detected the human body close to automatically start recording. 22, ANTI-DISASSEMBLY FUNCTION: anti-disassembly switch trigger alarm. 23. FUNCTION OF SEALING CABINET: After opening the function of sealing cabinet on the management system software, the intelligent cabinet can not be used for the time being, only can open the cabinet door with the mechanical key, and send an alarm; the sealing cabinet needs to be lifted manually. 24, upgrade function test: through the system platform software for the prototype software upgrade, can add, delete upgrade files. 25. Infrared trigger status display: a touch screen liquid crystal display or server with a gun lock and built in infrared sensors that indicate whether or not the trigger has been triggered. BOOT TIME: ≤16S. 27, the management APP FUNCTION: through the Management App for online application of firearms and ammunition, firearms and ammunition online authorization approval, and access to the smart cabinet operation log records, return of firearms and ammunition log records. 28. Night Vision Range Test: In low light environment, the camera infrared automatically turned on, the surveillance screen can be 10 meters away from the camera to see the outline of the human body. Video function verification: The video image captured by the built-in camera can be transmitted to the server for manual video recording, or when the system detects a moving target, it can be detected on the server for mobile video recording. 30, restart control function verification: can be on the server to restart the system remote control. 31. REMOTE ACCESS RECORD FUNCTION VERIFICATION: Remote Access to the online status of firearms/ammunition and Firearms collection/return records is available on the server.(4) process requirements 1. The cabinet body is made of low alloy carbon steel, smooth and without burr. Anti-damage ability ≥ class I (“Special safe for firearms and ammunition”(GA1051-2013) standard). 2. The weight of the Cabinet should be 350KG or more as required by the Ministry of Public Security. 3, the surface of the cabinet body is treated with anticorrosion, which should have anticorrosion function. 4, the cabinet door opens the way, must use the omni-directional heaven and earth lock structure, must have the anti-prying, the anti-drilling, the moisture-proof function. The total number of locking points on the upper, lower and joint surfaces of a single door body shall not be less than 4. 5, cabinet door equipped with two full stainless steel internal tank mechanical locks, to ensure that never rust. The lock can be used more than a million times without rusting. The lock structure needs to be completely different, and the system needs to have an intelligent identification function. Any illegally inserted key touch will automatically alarm. The mechanical lock part of the gate shall be provided with an anti-skid and anti-drilling baffle or similar device structure. 6. Four steel wheels should be fitted under the cabinet. 7. The diagonal error of the cabinet is less than 1mm. The outer structure adopts seamless joint, with anti-drilling, anti-welding, anti-cutting, moisture-proof, anti-corrosion and other functions. (5) the standard requires that the product be certified by the Ministry of Public Security and conform to the industry standard GAl051-2013 for special safes for firearms and ammunition.

Parameter configuration and performance description: (1) Cabinet Size: Height 1600 * width 1000 * Depth 500mm (allowable deviation ± 5mm) ; (2) cabinet should be made of low alloy carbon steel, the tensile strength of steel plate and its welding should be greater than or equal to 345MPA. The thickness of the steel plate of the cabinet door is not less than 8 mm, and that of the steel plate of the cabinet body is not less than 6 mm. Cabinet body should be smooth and clean without burr. (2) Electron Gun Lock 1. The intelligent electron gun lock is a zinc alloy gun lock. The requirements of electronic gun lock are in line with the requirements of the industry standard of “Special safe for firearms and ammunition”(Ga1051-2013) issued by the Ministry of Public Security. 2. Gun locks must never rust and can be used more than a million times. 3. The electronic gun lock should have anti-drilling, anti-prying function and each gun lock with independent stand-by mechanical opening mode. 4, request can open the gun cabinet door through the network encryption command, easy to move out quickly in an emergency, can double fingerprint, password combination to open the gun lock. 5. The lock of the gun requires the function of detecting the position of the gun, and the position sensing module of the gun adopts the two methods of mechanical + infrared detection, which can automatically detect whether the lock of the electronic gun is locked or not, and requires the visual display of the state of the lock switch, which can control the host computer and the backstage of the gun cabinet in real time to check the position of the gun. 6. Network communication requires connections with TCP/IP network encryption. 7. Electronic and mechanical lock pick. 8. Each individual Modular design lock requires a separate circuit board. The failure of a single electronic gun lock can be disabled without affecting the use of other electronic gun locks.(3) lock the gun position 1. The gun position shall be installed in a whole row embedded way, and the arrangement shall be flexible and freely matched. 2. The position of the gun should be treated by surface treatment, anti-rust and anti-corrosion. The electronic gun lock and the friction part of the gun should never be rusty, and the gun structure should not be damaged. 3, the gun position should be equipped with a specially designed stock, can be suitable for any different types of gun vertical neat row. It is convenient to replace the rifle butt, but it does not need to be replaced by professional tools. 4. When the system is running normally, using the mechanical lock to open can realize the intelligent automatic alarm, when the leader approves, the mechanical lock can open the gun position lock, and record the time record of the mechanical lock. When the mechanical key is used to open the lock, the system is required to give an alarm and a clear indication in the front-end control software. (4) Electronic Magazine 1. It can be suitable for the orderly discharge of any different type of bullet. 2, electronic magazine and gun cabinet linkage, can automatically spring open. 3. Each electronic magazine should be equipped with a separate electronic lock. The bullet lock can be used more than a million times. 4. All magazine can be selected or combined at will according to the system instructions, or can be opened all at once and quickly. The magazine door can also be opened mechanically and the opening time of the magazine can be recorded. When the mechanical key is used to open the magazine door, the system is required to give an alarm and be prompted by the front-end control software. 5. The magazine is required to have the function of time-out alarm.(5) Gun Cabinet Control System 1, control system requirements anti-black anti-virus ability. The front-end operating system requires ARM embedded control host, X86 architecture host is not allowed. Arm Host requires four-core chip, running the main frequency not less than 1.5 Ghz. 2. The system is Linux. The system is required to start up fast, power on to normal operation time can not be more than 16 seconds. 3. LCD touch screen ≥12.1 inches. 4. Simple interface. 5. Standard Mandarin pronunciation prompts for each step. 6. LCD Display Operation Process Information. 7. With fingerprint recognition and two-person authentication, the false rejection rate should be less than or equal to 3% when the false acceptance rate is 0.001% . 8, the gun cabinet surveillance video system uses the human body infrared near (non-human body movement) video recording function, is equipped with the intelligent non-contact infrared induction module. 9. Equipped with a high definition camera (mounted on a gun cabinet) , the video can be stored locally and uploaded to a back-end server, and the video can be viewed locally on the gun cabinet control console, video stored on the server can also be viewed in the background. 1 to any person close to the cabinet body video shooting; 2 to the operator operating process video shooting.10, cabinet video surveillance camera requires the use of CCD chip, with infrared high-definition night vision function, video H264 compression encoding mode, does not occupy too much network resources. System video recording requires supporting single mode and networking mode, single mode video data only stored in the local non-upload Server, effectively saving network bandwidth. In networking mode, the video data is stored in the local upload server at the same time, and double backup is realized to improve the data security. It is required that the normal communication of other business must not be affected either in stand-alone mode or in network mode. 11. Have Electronic and mechanical double locks to open doors. 12. Host + Machinery (secondary operation) : When power failure, the system will be automatically downgraded to mechanical open. 13. Have a backup power supply in the cabinet. 14. The backup power supply can automatically switch, when the city power is cut off, the power will automatically switch back to the city power when the city power is restored, and when the AC power is cut off, the backup power supply should be able to support continuous operation (standby time)≥8 H. 15, the use of leakage protector power cord, cabinet leakage power automatic cut-off, improve power safety cabinet. 16, UPS backup power supply with charge and discharge status display, residual capacity display function. 17. At the command of the system, when the gun is picked up, the corresponding magazine is automatically matched. 18, reserved access, security and networking function interface: the system can access, security system network. SMS FUNCTION: one-way alarm message can be sent through GSM SMS to the designated person’s mobile phone. The log stored in the smart cabinet can be automatically sent to the management system software when the network is back to normal.21, the human body close detection function: When the smart cabinet detected the human body close to automatically start recording. 22, ANTI-DISASSEMBLY FUNCTION: anti-disassembly switch trigger alarm. 23. FUNCTION OF SEALING CABINET: After opening the function of sealing cabinet on the management system software, the intelligent cabinet can not be used for the time being, only can open the cabinet door with the mechanical key, and send an alarm; the sealing cabinet needs to be lifted manually. 24, upgrade function test: through the system platform software for the prototype software upgrade, can add, delete upgrade files. 25. Infrared trigger status display: a touch screen liquid crystal display or server with a gun lock and built in infrared sensors that indicate whether or not the trigger has been triggered. BOOT TIME: ≤16S. 27, the management APP FUNCTION: through the Management App for online application of firearms and ammunition, firearms and ammunition online authorization approval, and access to the smart cabinet operation log records, return of firearms and ammunition log records. 28. Night Vision Range Test: In low light environment, the camera infrared automatically turned on, the surveillance screen can be 10 meters away from the camera to see the outline of the human body. Video function verification: The video image captured by the built-in camera can be transmitted to the server for manual video recording, or when the system detects a moving target, it can be detected on the server for mobile video recording. 30, restart control function verification: can be on the server to restart the system remote control. 31. REMOTE ACCESS RECORD FUNCTION VERIFICATION: Remote Access to the online status of firearms/ammunition and Firearms collection/return records is available on the server.(6) process requirements 1. The cabinet body is made of low alloy carbon steel, smooth and without burr. Anti-damage ability ≥ class I (“Special safe for firearms and ammunition”(GA1051-2013) standard). 2. The weight of the Cabinet should be 350KG or more as required by the Ministry of Public Security. 3, the surface of the cabinet body is treated with anticorrosion, which should have anticorrosion function. 4, the cabinet door opens the way, must use the omni-directional heaven and earth lock structure, must have the anti-prying, the anti-drilling, the moisture-proof function. The total number of locking points on the upper, lower and joint surfaces of a single door body shall not be less than 4. 5, Cabinet door equipped with two full stainless steel internal tank mechanical locks, to ensure that never rust. The lock can be used more than a million times without rusting. The lock structure needs to be completely different, and the system needs to have an intelligent identification function. Any illegally inserted key touch will automatically alarm. The mechanical lock part of the gate shall be provided with an anti-skid and anti-drilling baffle or similar device structure. 6. Four steel wheels should be fitted under the cabinet. 7. The diagonal error of the cabinet is less than 1mm. The outer structure adopts seamless joint, with anti-drilling, anti-welding, anti-cutting, moisture-proof, anti-corrosion and other functions. (7) the standard requires that the product be certified by the Ministry of Public Security and conform to the industry standard GAl051-2013.

Parameter configuration and performance description: 1. The integrated management system of the intelligent ammunition cabinet has a complete network management mode, and realizes the connection and integration with the public security ammunition management system and equipment management system. 2. The production data of the integrated management system of the intelligent ammunition cabinet shall be integrated into the police cloud data center of the Public Security Bureau, and shall be shared by other departments of the public security bureau. 3. Integrated Management System of intelligent ammunition cabinet is integrated into police information integrated application platform of public security bureau to realize single sign-on and provide information input interface to facilitate police business processing. 4. The integrated management system of intelligent gun and ammunition cabinet uses PKI System of Public Security Bureau to realize the function of user management and empowerment. 5, the whole process with voice operation prompt. 6. The integrated management system software of intelligent ammunition cabinet mainly includes: The special management software of ammunition cabinet, SQL server 2008 database (or SQL server 2012 database) , the integrated management platform of firearms and ammunition (background) three major software. The software is divided into server side and WFB client side (b/s framework) , the server software deals with the data exchange between the gun and ammunition cabinet, and the WEB client is used for each management client side, used to view and manage the real-time status of the gun cabinet and historical operation records, alarm logs and so on.7. System Function (1) Personnel Organization Management 1) organization management according to the grading mode of the municipal public security system, a multi-level organization such as the municipal public security bureau can be set up, and an organization for the use of firearms and ammunition cabinet and supervision can be set up by the system administrator at all levels. All levels of the system administrator have access to all organizational information at their own level and below, but not to information at a higher level. Be Able to import in batches to all levels of the organization. 2) user management. Each level of the system administrator and ammunition cabinet manager can enter information about the head of the organization or the police officer and set the authority or role of the commissioner according to their level of organization. The input information includes the following items: Police officer, name, fingerprint information, affiliation, gender, rank, authority or role. It can clearly show the superior and subordinate relationship of each user in the form of tree diagram. Each level of system administrator and gun cabinet administrator can see all the user information of his own level and subordinate level, but can not see the user information of his superior level. Be Able to import all levels of user information in bulk.(2) day-to-day Work Management 1) day-to-day main work in accordance with the established procedures to complete the normal routine of taking out guns and bullets, returning guns and bullets, guns and ammunition equipment maintenance and so on 2) normally taking back guns and ammunition equipment using the police WEB interface application, leading online approval, the use of police officers and the management of guns and ammunition lockers in front of the cabinet to open the cabinet door and the gun lock, the use of police officers and the management of guns and ammunition lockers to take away the guns and ammunition; when returning the guns and ammunition, the use of police officers and the management of guns and ammunition lockers to input the fingerprints to open the cabinet door and the gun lock, put the guns and close the cabinet door respectively before the cabinet is returned. 3) guns and ammunition maintenance: System set maintenance cycle, remind the administrator before the expiration, the administrator to apply for maintenance procedures, the leadership approved, participate in maintenance police in the gun cabinet input fingerprints, open the cabinet door for maintenance. 4) there is a reminder function for unfinished work in the daily workflow. 5) the system automatically records all the operation of the ammunition cabinet, the system will permanently record the use, maintenance, replacement and other information of the ammunition; the system automatically records and prints every operation of the use of the alarm number and the examination and approval leader; the operation is recorded by a video camera and recorded into the system, which can be accessed and viewed.(3) Ammunition Cabinet Management 1) Ammunition Cabinet Information maintenance through this module can achieve the guns and ammunition out, return operation, the administrator can complete the operation through this module. When the gun cartridge is put into the cabinet, the administrator fills in the application for the gun cartridge to enter the cabinet, and the gun or the bullet is put into the cabinet after approval by the leader. Administrators at all levels can also use this module to increase and decrease the number of ammunition cabinet, set the name of the ammunition cabinet and IP information. 2) the status of the ammunition cabinet can be checked to see the ammunition cabinet belonging to all levels of institutions, as well as the current status of the ammunition cabinet: Opening, closing, normal network connection, network interruption, power interruption, abnormal alarm, intrusion alarm, etc. . Through the most intuitive map of the distribution of firearms and ammunition, the unit can see the gun in position in each position in the machine gun cabinet, such as the red green color circle can be used to indicate the gun is not in position and in position two cases.3) the inquiry of the ammunition cabinet information through this module can inquire the situation of the unit’s ammunition cabinet and the specific information of the guns stored in it, such as: The name of the ammunition cabinet, the ammunition Cabinet Ip, the number of the guns, the model of the guns, etc. . Through this module can also query to the gun cabinet all kinds of abnormal and alarm information, such as: Shutdown, network interruption, power interruption, abnormal alarm, intrusion alarm, etc. . The query criteria should be diversified. In addition to the main query items, queries should be available by time, by organization, and the results can be exported as WORD  , EXCEL files, and printed. 4) information inquiry, this module has powerful information inquiry function, the sub-modules that can be queried should include: Examination and approval information inquiry, retrieval of ammunition information inquiry, urgent retrieval of ammunition equipment information inquiry, ammunition equipment maintenance information inquiry, batch of ammunition equipment storage information inquiry, ammunition equipment use inquiry. The query criteria should be diversified. In addition to the main query items, queries should be available by time, by organization, and the results can be exported as WORD  , EXCEL files, and printed.5) statistic report form, this module realizes powerful Statistic Report Form Function: Statistic report form of gun usage, report form of gun ammunition cabinet alarm, report form of gun application, report form of gun usage examination and approval, report form of gun ammunition emergency, report form of gun ammunition maintenance, report form of batch gun ammunition storage and so on. In addition to the main items, the statistical statements should be able to be counted by time and by organization. The statistical statements can be exported as WORD  , EXCEL files and printed. Reports can be represented by tables and Pie Charts. 6) permissions management this module should have permissions and role management allocation functions. Including the following aspects: A. Since the system is used on a city-wide basis, it should have the function of dividing horizontal and vertical levels of authority: Vertical: city-level users have city-level authority to view the use of ammunition cabinets and ammunition throughout the city; county/district-level users have county/district-level authority; county/district public security bureaus can view the use of ammunition cabinets and ammunition in their own police stations, and so on. HORIZONTAL ASPECT: Users at all levels only have the authority of their own institutions at the same level or below. For example, users of the public security bureaus of each county/district only have the right to view the use of the ammunition cabinets and the ammunition equipment of the public security bureaus of each county/district, but can not view the use of the ammunition cabinets and ammunition of the public security bureaus of other counties/districts, and so on.B. All Levels of role authority, all levels of system administrator: the highest level of authority, with all functions. Ability to view and use all personnel management, day-to-day Work Management, Ammunition Cabinet Management, Information Query, statistical reports, authority management, log management. The main leaders at all levels: on-line check statistics of the position and use of the guns in all the guns and ammunition cabinets of the unit; To examine and approve the use of guns and ammunition in an emergency; to examine and approve the normal use of guns and ammunition in the unit; and to understand the situation of alarm in the system. Ability to view and use police organization management, daily Work Management (daily main work) , Ammunition Cabinet Management (Ammunition Cabinet Status View, Ammunition Cabinet Information Query) , information query, statistical reports. Managers of gun and ammunition cabinets at all levels: on-line inquiry statistics of all units in the position and use of guns, through the police name, time and other key words statistics, and generate reports; To manage the entry, exit and daily maintenance of ammunition; to be responsible for the maintenance of ammunition; to manage and count the Information of commissioner (fingerprint information, Identity Information,) and ammunition; To administer the emergency withdrawal of guns and ammunition by the Unit; to examine and approve applications for the use of guns and ammunition by the principal leaders of the unit. Able to view and use personnel management, day-to-day work management, Ammunition Cabinet Management, information query, SMS management, statistical reports, authority management.Duty Officer at all levels: Can Online inquiry statistics of the unit’s ammunition cabinet in the use of ammunition; can understand the use of Ammunition Management Unit Commissioner; understand, handle various system alarms; Identification of the Commissioner for the retrieval and return of ammunition and the Commissioner for the maintenance of ammunition. Be Able to view and use daily work management (daily main work) , ammunition cabinet management (ammunition cabinet status view, Ammunition Cabinet Information Query) , information query. Departments of supervision and administration at all levels: to check on-line statistics on the position and use of guns in the ammunition cabinets of units at all levels throughout the city, and to display them through an intuitive graphical interface; to carry out statistics through key words such as units and time, etc. , and generate reports: to understand the management of the city at all levels of units, the use of firearms and ammunition; to the city at all levels of units to check the return of firearms and ammunition, deal with the inquiry at all levels of the city to receive and return of firearms and ammunition violations; Understand, process and feedback all kinds of alarms. Able to view and use personnel management, day-to-day Work Management, Ammunition Cabinet Management, information queries, statistical reports.C. Log Management for security reasons, this module should implement log function, and operation log can not be deleted: all users of login system can be operated to achieve audit log and IP of login client; A log of data synchronization between the cartridge case and the system database, recording in particular the failure to synchronize the cartridge case or the system due to an anomaly, as well as the recovery of the normal synchronization between the two. The log management of the project software system should be concatenated with the security log audit platform of the Public Security Bureau.

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