ZH-CSC-type shuttle test video analysis system (Shuttle box system) is an important means of quantitative determination of changes in animal behavior, belonging to the classical conditioned reflex associative learning, animals can be avoided by learning harmful stimuli. The bottom of the stainless steel gate, the use of current plus unconditioned stimulus, shock animal foot. Noise generator is disposed at the top, for generating conditioned stimulus. Conditioned stimulus shock after a few seconds. If the ringing stimulation in rats fleeing a safe area safe during the interval was active avoidance response; if the conditions are safe interval period, no stimulation in rats fleeing a safe area, then through the exchange of electric shock after fleeing to safe areas for passive avoidance The reaction was positive, otherwise active and passive avoidance response was negative, this is a cycle. After repeated training, just to give the conditioned stimulus, namely rats fled to the safe zone to avoid electric shock contralateral, namely the formation of a conditioned reflex or called active avoidance response, computer control system can record the relevant animal action parameters. Active avoidance time is the animals received conditioned stimulus duration, the shorter value, indicating the animals active avoidance more rapid response, the stronger the learning and memory abilities. The experiment is widely used in learning and memory function, experimental research study of neuroscience, neurophysiology, neuropharmacology, degenerative cognitive cognitive function, easy to operate, easy to distinguish a result, high reliability, either alone As a testing laboratory to provide task parameters, it can be used as learning and memory and other cognitive functions experiment auxiliary or pre-screening test. This system is a way of tracking via camera video analysis system. The system imaging systems, computer stimulator three major components as the hardware basis, the experiment does not need to make a special mark in experimental animals. Software identification algorithm uses a trajectory prediction, local and global combination of search technology, which could be tracked and recorded in experimental animals (mice and rats) position, with an open system scalability, the results can be imported to Excel, and histogram Figure \ Curve \ trajectory processing, user-friendly in SPSS, SAS and other biological analysis of statistical software for further analysis and processing. Second, the software features of multi-function, in addition to the shuttle experiments, but were anxious to learn the system very easy to do helplessness model using video camera tracking technology, the automation of the experimental process, avoiding the subjective errors introduced by manual counting and experimental animals interference, increase the authenticity and reliability of the experimental results. Powerful software features, abundant indicator parameters standardized industrial design, hardware rugged leading core algorithm, effectively guarantee the accuracy of the identification of immunity and the user can set independently of each other experimental data archive folder, easy to test data management can be time record video image, in a variety of ways to display indicators provide trajectory, the trajectory of the coordinate points and targets results export capabilities. Video file format support AVI compression format, the compression ratio is high, can effectively reduce the storage space, and is conducive to long experimental observation. For research and computer-aided instruction (CAI), the original video images can be recorded, and provide complete experimental database functions, as a true record of research and future teaching demonstration material. Hardware Features Hardware Specifications Hardware parameter analysis system uses an embedded microcontroller as the main control center, experimental constant current, constant stimulation shuttle box Dimensions: 700 × 260 × 430mm right the first time latency voice delay, voltage and current values ??using the software directly settings. Single box internal dimensions: 250 × 185 × 300mm on the correct total time latency for each electrode has an adjustable peak square wave signal input voltage AC220V initiative of the electrodes are used to evade frequency cyclic shift pulsating stimulation, the animals withstand current constant value, compared with the traditional fixed electrode stimulation, avoiding the disadvantages of electric grid limit adjustment range because animals standing on the same electrode can stimulate: 0.04 ~ 3.5mA, adjust the step size 0.02mA, current error is less than 0.04mA, can be arbitrarily set as desired. Stimulating sound delay 0-255 seconds. The first error signal latency transmission of all time error total latency of the system are using the USB interface power grid voltage adjustment range: 30 ~ 120V (peak square wave), adjust the step size 1V, the peak voltage error is less than 5% of the number of the passive avoidance Square wave stimulation system suitable for different sizes of animals each electric gate stimulation frequency 96Hz, the error of 1% error count imaging system parameters: Camera brand SONY Box Camera color black and white or color resolution 540 lines / 600 lines Minimum illumination <0.005Lux video capture card USB2.0 external power supply 12V 2mA