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93results about How to "Simplify operation" patented technology

Rotary, continuous and automatic feeding mechanism of punching machine

The invention discloses a rotary, continuous and automatic feeding mechanism of a punching machine. The feeding mechanism comprises a frame, a loading mechanism, a taking mechanism, a punching machine and a main controller, and is characterized by further comprising a detecting disc and a blank detection positioning mechanism; the loading mechanism, the taking mechanism and the detecting disc are all fixed on the frame; the loading mechanism, the detecting disc and the punching machine are fixed around the taking mechanism at intervals in sequence in the clockwise direction; and the distances of the loading mechanism, the detecting disc and the punching machine from the taking mechanism are equal. The mechanism performs two times of positioning for blanks to be machined through a positioning block above the loading mechanism and a mold cover out of a mold so as to guarantee precise placement of the blanks in a machining position, and prevents the mold damage caused by once sucking of multiple blanks by the taking mechanism through the detecting number of the detecting disc. In addition, when the blanks are put in the mold, a photoelectric detector on the punching machine can detect if the blanks are placed precisely, so that such problems as mold damage and punching safety are further guaranteed.
Owner:ZHEJIANG UNIV OF TECH

DSRC-based vehicle speed measuring method and device, and DSRC application system

The invention discloses a DSRC-based vehicle speed measuring method and device, and a DSRC application system. The method comprises the following steps: a RSU is used to receive a plurality of microwave signals sent by a vehicle through an OBU, wherein at least one microwave signal carries the vehicle information of the vehicle, at least two microwave signals correspond to a t1 moment and a t2 moment respectively, and the time interval between the t1 moment and the t2 moment is t0; the RSU is used to acquire the positioning information of the vehicle at the t1 moment according to the microwave signal of the t1 moment, and acquire the positioning information of the vehicle at the t2 moment according to the microwave signal of the t2 moment; and the RSU is used to calculate the distance information of the vehicle between the t1 moment and the t2 moment by utilizing the positioning information of the t1 moment and the positioning information of the t2 moment of the vehicle, and calculate the speed information of the vehicle between the t1 moment and the t2 moment according to the distance information and the time interval t0. According to the invention, the vehicle speed measuring process can be simplified, the vehicle can be positioned accurately, and functions of existing DSRC equipment can be extended.
Owner:SHENZHEN GENVICT TECH

Banknote recognition and counting machine and banknote recognition and counting method

Banknotes are taken into a banknote recognition and counting machine (10), a recognition and counting process for the banknotes is performed by a recognition and counting unit (24), judgment for the banknotes is performed by using a first judgment threshold value, based on the recognition result on each banknote recognized by the recognition and counting unit (24), and then the banknotes are fed, selectively, to a stacking unit (26) or reject unit (30), based on the judgment result on each banknote. Then the banknotes, respectively fed to the reject unit (30), are taken again into the banknote recognition and counting machine (10), the recognition and counting process for such banknotes is performed by the recognition and counting unit (24), and then the judgment for the banknotes is performed, by using a second judgment threshold value set smaller than the first judgment threshold value, based on the recognition result on each banknote recognized by the recognition and counting unit (24). Thereafter, information, which relates to the total sum of a count result on the banknotes, respectively judged to be true upon the judgment for the banknotes by using the first judgment threshold value and another count result on the banknotes, respectively judged to be true upon the judgment for the banknotes by using the second judgment threshold value, is output.
Owner:GLORY KOGYO KK
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