Project background:
With the progress of social science and technology, more and more high-tech means with various and of all kinds of test, never stop, and intensified. In a sense, to say the test supervision is not enough for talents is one of the biggest injustice. Strong examination management, serious examination discipline, malicious brake various disciplinary violations, fraud abuse is imminent. Although various examination has strengthened the invigilation and penalties, this to entrainment, copying the traditional method is more effective, for the photo synthesis, making false documents and so on the many kinds of using advanced technology to replace the ineffective. It is well known that person's fingerprints are rather unique and exclusive, each man has his vision, lifelong, not afraid to lose, difficult to counterfeit. So can you use a fingerprint to realize the examinee identity The answer is yes, shenzhen dragon shield information engineering co., LTD. According to its own technological advantage to develop the fingerprint examination management system for this problem provides a good solution.
Program description:
According to the fingerprint acquisition method and compare the different methods of, can be divided into the following two ways:
Testing equipment using computer as comparison, online or offline.
PC: the PC is set in the examination room, collecting instrument PC installation. If the network condition is good, can be directly connected to the test center (education), compares in the background, through the network or can be prior to the examination room of exam examinee fingerprint downloaded to a PC (via Internet or mobile storage media such as floppy disks, usb flash drive, mobile hard disk)
When using mobile rf IC card attendance machine +
When examinee registration, by gathering examinee's fingerprints, fingerprint acquisition instrument input examinee picture by digital camera, together with the other identity information is input into the database, the test center at the same time record fingerprint information on IC card formalities. Carry contains students basic information, fingerprint information, photos, etc of your admission ticket, handheld mobile attendance machine by the supervisor to the examinee seat, will record the examinee information, such as fingerprints of IC card read data on the mobile attendance machine, at the same time the live fingerprint acquisition candidates, and stored in the IC card is the examinee's original fingerprint compare, verify the examinee identity. If success, identify legal and otherwise, to confirm many times, if does not pass, preliminarily concluded that as their stead and accept investigation. As for the exam fingerprint verification of time, can be placed before, also can be put in test, in order not to affect the mood of the examinee, avoid because of tension to pass. Proposed to identity after the exam. Scheme comparison:
Low PC way
Advantages: can support local and background than (network); High reliability; Rely on computers powerful processing capacity, than speed; Friendly interface, easy to operate; Don't have to IC card, reduce the burden of students.
Disadvantages: use inflexible, computer and network investment is larger
Low mobile attendance machine machine + rf IC card
Advantages: high reliability, the use of fingerprints in combination with the examinee photos, information and other means of identity authentication, can greatly improve the reliability and practicability of the system, do not need large investment in network construction, not per venue to add special PC;
Weakness: the need to acquire in each examination site real-time matching equipment such as mobile attendance machine, also need to make rf IC card, increase the burden of students.