A system and method for collecting and simulating restoration of hand tactile parameters

Abstract

The invention discloses a hand touch sense parameter collection and simulative restoration system and method. The system comprises a hand pose and touch sense parameter collection module, a data exchange module and a hand touch sense parameter restoration module, wherein the hand pose and touch sense parameter collection module comprises a first microprocessor, and a first hand pose sensor, a temperature sensor, a pressure sensor and a first wireless communication unit connected with the first microprocessor; the data exchange module comprises a second microprocessor, and a data storage unit and a second wireless communication unit connected with the second microprocessor; the hand touch sense parameter restoration module comprises a third microprocessor, and a second hand pose sensor, a D / A converter and a third wireless communication unit connected with the third microprocessor; and a micro-current electrode and a heating resistance wire are connected with the third microprocessor through the D / A converter. According to the system and the method, hand touch parameters are remotely collected; and after the hand touch parameters are processed through the data exchange module, current stimulation is released through the resistance wire and the electrode, and the touch sense parameters are simulated and restored.

Description

technical field [0001] The invention belongs to the technical field of virtual reality, and in particular relates to a system and method for collecting and simulating restoration of hand tactile parameters. Background technique [0002] In recent years, with the continuous development of science and technology, the speed of information transmission and processing has undergone a qualitative leap, and virtual reality technology has also become popular with this "east wind". Virtual reality technology mainly includes aspects such as simulated environment, perception, natural skills and sensing equipment. The simulated environment is a real-time dynamic three-dimensional realistic image generated by a computer. Perception means that ideal VR should have the perception that all human beings have. In addition to the visual perception generated by computer graphics technology, there are also perceptions such as hearing, touch, force, movement, and even smell and taste, also know...

AI Technical Summary

Problems solved by technology

After summarizing, it can be found that the current existing products all use the pressure sense in the tactile sense as the feedback object, and we know that in addition to the pressure sense, the tactile sense also includes the sense of temperature and pain. These two senses are also very important to the human body. Therefore, it is far from enough to simulate the sense of touch with pressure and vibration

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