Yiyuan Intelligent Offline Fingerprint Inspection and Patrol System Solution
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In today’s highly competitive social environment, standardized, institutionalized, scientific, and quantitative management work in all walks of life has become the basis for the stable development of the business; each unit not only maintains, inspects, and manages the production process of its equipment and working environment Upgrade, and increase the requirements for the staff patrol inspection management work in place.
Patrol inspection management means that each company requires its staff to conduct regular, fixed, and timely monitoring, inspection and maintenance of equipment, facilities, production processes and other work in the area or area under its jurisdiction; security personnel are in agency and property management , Hotels, office buildings, warehouses, factories, mining areas, hospitals and other places to conduct regular security patrols. At present, the patrol inspection management work of many units still adopts methods such as signing in, punching in (high failure rate, consumables required), and flipping in the record book of patrol inspection points; this method is difficult to approve the time, and it is difficult to avoid one time. There are many disadvantages such as multi-signatures in advance or a fluke mentality of not being able to post.
At present, a large number of popularized and applied patrol inspection (patrol) management systems on the market are called “intelligent electronic inspection (patrol) management systems”, and its core technology is smart card radio frequency identification technology. According to different implementation principles, this kind of intelligent electronic inspection (patrol) management system is divided into two types, namely: offline and online, of which offline is the main one.
Here is a brief introduction.
The so-called online type refers to the installation of a fixed smart card swiping device (terminal) at the inspection point, and the background computer management software maintains real-time online data communication with the card swiping device; while the inspector only needs to use the inductive smart card he holds when inspecting the line With a light swipe on the credit card terminal, the credit card terminal will save a credit card record, indicating that someone has participated in the inspection at that point; the credit card terminal uploads the saved record to the computer via the network and saves it.
The main features of the “online” inspection (patrol) system are summarized as follows:
1) The card is activated (the person holds the card), but the card swiping terminal does not move, similar to the attendance and access control system;
2) Online real-time communication can be realized to ensure timely inspection records in the background;
The so-called offline mode refers to the installation of information points (that is, smart cards) that are specially designed for waterproof, vibration, and sun protection at inspection points. When inspectors participate in inspections, they only need to hold the inspection device (patrol stick) until every A patrol point reads the information point, and the patrol device (patrol stick automatically records a patrol record.
After the inspection, the inspector can take the inspector (patrol stick) to the management office regularly or irregularly and upload the inspection records saved in the inspector (patrol stick) to the computer system for Perform statistical queries.
The main features of the “offline” inspection (patrol) system are summarized as follows:
1) The card does not move (the card is fixed at the inspection point) but the inspector (patrol stick) moves (the person holds the inspector);
2) Real-time communication cannot be realized, and the inspector needs to take the inspector (patrol stick) to the management office to read the data regularly or irregularly;
The main function of the current patrol inspection (patrol) system is to solve the task of completing the patrol inspection regularly, and there is almost no consideration of how to realize the effective management of the personnel involved in the patrol inspection.
Although the “online” inspection system can realize the one-to-one association between the inspector’s card and the card, it cannot fundamentally solve the problem of personnel replacement because the card cannot determine the objective situation of “punch-in”.
Although the “offline” inspection system has also added the “personnel card” function, that is, when a person participates in the inspection, first swipe his “personnel card”, then all records participating in the inspection will be registered with the “personnel card” Card number, but it is also impossible to judge the objective situation of “punching card on behalf of”. Many software systems simply ignore the function of distinguishing personnel. When the statistical function is implemented, as long as someone participates in the inspection, it will be considered normal, otherwise it will be regarded as a misdetection.
The fingerprint offline inspection (patrol) system adopts a brand-new system design and implementation mode, which can fundamentally solve the technical problem of “passing card on behalf of”, and truly implement responsibility to the individual, and responsibility is heavier than Taishan to prevent it before it happens. This system is suitable for: agency inspections, social security inspections, large-scale enterprise safety inspections, mining areas/industrial areas/energy safety inspections, military safety inspections, etc.
1. Implementation model of offline fingerprint inspection system
The fingerprint offline inspection (patrol) system consists of three parts: fingerprint inspection device, information point and management software. Changing the traditional offline patrol system requires many auxiliary products such as personnel cards, event books, event buttons, and communication sockets. At the same time, since the fingerprint patrol device we use supports online upgrades, various personalized functional requirements can be easily achieved. In short, the adoption of this system will fundamentally improve the traditional patrol system with single functions, inflexible implementation methods, and inconvenient operations.
Schematic diagram of offline fingerprint inspection system model:
The following is a detailed introduction to the various components of the system:
1. Offline fingerprint patrol device:
The offline fingerprint patrol device supports reading and writing inductive IC cards and inductive ID cards; it supports secondary development. Yiyuan Intelligent Technology Co., Ltd. can write any functions required by the inspection application according to the actual needs of users. The basic functions include:
1) Line definition: The specific line can be customized through the computer inspection (patrol) management software, and the defined line can be uploaded to the data area of the handheld. During the patrol inspection of the handheld, the current patrol information point and the next information point can be prompted on the display screen.
2) Inspection event registration: Due to the limited information displayed by the traditional inspection stick (inspector), when registering an event, the most feasible way is to read the corresponding predefined event button; while the handset supports 8 columns * 4 rows Chinese characters display, you can directly download the predefined events to the handheld, and you only need to select the corresponding event by pressing the button during registration.
3) Inspection information display: It can display the pre-defined inspection time and stay time including inspection points, helping inspectors to accurately grasp the correct inspection timing and route;
4) Fingerprint identification of inspector identity: when different from traditional offline inspectors, the handheld device integrates a fingerprint verification module, and the legal identity of inspectors can be determined through fingerprint verification, which fundamentally eliminates “punishing cards on behalf of others”. “The occurrence of personnel substitution and fraud incidents caused. The handheld device supports the registration of the fingerprint information of legal personnel who use the handheld device to participate in the inspection by the administrator. When the inspector goes to a certain inspection point for inspection, the fingerprint must be verified first, and the information point can be read after the verification is successful. Form a legal inspection record.
2. Information point:
The integrated circuit chip is sealed in the shell, is waterproof and corrosion-proof, sturdy and durable, and can be used in various harsh environments. The number of each sensor is not repeated, and no power supply is required. Performance parameters:
1) Identification card category: Mifare one high-frequency card, longer service life guarantee;
2) Card reading times:> 350,000 times
3) Life span: integrated type>20 years; card type>10 years
4) Ambient temperature: -40℃ ~ +85℃
5) Size: Public Security Special Type: Diameter 8.5CM, Thickness: 1CM
6) Weight: 50g
2. Hardware product performance introduction of offline fingerprint inspection system
Technical specifications:
1. Microprocessor: 32-bit super single-chip microcomputer;
2. Display screen: 128*64 dot, EL backlight, 8*4 lines of Chinese characters (16*8 Western characters), one line of icons;
3. Memory: FLASH MEMORY: 16Mbit (expandable to 64Mbit), DRAM: 16Mbit;
4. Buttons: 16 keys, with backlight, a jog dial;
5. Communication interface: 1 standard RS232 interface, 1 IrDA infrared interface;
6. Battery system: 1100mAH rechargeable lithium battery;
7. Working environment temperature: -20℃～50℃;
8. Relative humidity: 45%RH-85%RH (no condensation);
9. Power consumption: average power consumption <0.5W, maximum power consumption <3.5W;
10. Appearance size: 154 * 67 * 30;
11. Weight: 170g;
12. Non-contact part: working frequency: 13.56MHz;
-Anti-collision: multiple cards can be read and written at the same time
-Reading distance: within 20mm
Features:
1. Volume inspection record storage: 10000;
2. Number of registered users: 200;
3. Number of registered fingerprints: 800 (limited to 4 per user);
4. Can register inspection events: 200;
5. Combination fingerprint verification can be set, suitable for security units and safe places;
6. Support standard RS232 communication, no additional charge for communication line;
7. Full network version management software, can upgrade the B/S query function;
8. Support fingerprint comparison in 1:1 or 1:N matching mode on site;
9. Support multiple lines for downloading, which can be used by multiple people and multiple lines, saving investment costs;
10. Use standard mobile phone lithium rechargeable battery, standby time is one week;
11. You can set the shutdown mode, set to automatically shut down after a point inspection or wait for a period of time without operation, and then automatically shut down.
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