Grg Banking Equipment Co., Ltd.

Grg Banking It Co., Ltd.

Wenchuan Gong

Tiancai Liang

Xiaofeng Jin

Jianping Liu

Ming Li

Yong Zhang

Mengtao Liu

Minjie Fang

Daoyu Liu

Yunyun Nie

Lixian Shangguan

A method for controlling a camera is provided. An image transmitted from a camera is received and detection is performed on the image, where if a target object is not detected, a search instruction for controlling the camera to rotate in a vertical direction is transmitted to the camera until the target object is detected in an image. Then posture parameters of the target object in the image are acquired, where if the posture parameters do not match a preset posture parameter criteria, a fine adjustment instruction for controlling the camera to rotate and move is transmitted to the camera, until the posture parameters of the target object match the preset posture parameter criteria. A device for controlling a camera and a financial device terminal are further provided.

Method and device for controlling camera and financial equipment terminal

The present invention provides a method and an apparatus for detecting anti-skimming magnetic interference, wherein the method comprises the steps of: S: generating an original magnetic strip signal; acquiring an interfered magnetic strip signal by combining the original magnetic strip signal and an interference signal of an electromagnetic interference source to be tested; S: decoding the interfered magnetic strip signal to obtain a decoded parameter; and S: determining whether an original magnetic strip parameter is consistent with the decoded parameter; if so, obtaining a first test result that the electromagnetic interference source is unqualified to satisfy a magnetic card reading device's requirement for electromagnetic interference; otherwise, obtaining a second test result that the electromagnetic interference source is qualified to satisfy the magnetic card reading device's requirement for electromagnetic interference whereby security of the magnetic card reading device can be enhanced and the magnetic card can be protected from being skimmed.

Method and apparatus for detecting anti-skimming electromagnetic interference

A Hall detection device for a thickness of a sheet medium is provided, including a mounting rack, a reference shaft and a floating wheel assembly, wherein the floating wheel assembly includes a bracket and at least one floating wheel, one end of the bracket being mounted on the mounting rack via a floating wheel rotary shaft and the other end thereof being rotationally fitted with the floating wheel so as to form a free end, a torsional spring is provided between the floating wheel rotary shaft and the bracket so that the floating wheel elastically bears against the reference shaft, and the bracket is fixedly mounted with a detection block and a sensor for detecting a displacement amount of the detection block.

Hall detection device for thickness of sheet medium

A note image acquiring system includes: a fiber laser, a fiber beam splitter, a fiber collimator, a laser beam expander, a lithium niobate intensity modulator array, a waveform generator, a signal amplifier, a polarization beam splitter, a quarter-wave plate, an imaging lens group, a line-array photosensitive chip, an image information processing module and an image combining module. The note image acquiring system can improve resolution of details of a note image without needing to increase the number of photosensitive chip units per unit length of a linear array image sensor.

Note image acquisition system

A method and device for non-contact detection of a thin medium () is disclosed. The device comprises a light source (), an optical splitter (), a reference plane (), a linearly arrayed photoelectric detector (), a signal processing module () and the thin medium (). The method involves the following steps: acquiring time for targeted light which is emitted by the light source () and reflected by the thin medium () to the linearly arrayed photoelectric detector (), and acquiring time for reference light which is emitted by the light source () and reflected by the reference plane () to the linearly arrayed photoelectric detector (); according to the acquired time that the targeted light and the reference light arrive at the linearly arrayed photoelectric detector (), computing a first optical path and a second optical path corresponding to the targeted light and the reference light respectively, and acquiring quantity of bright fringes and dark fringes of interference fringes according to a predetermined computing manner by the signal processing module (); conducting difference comparison between the quantity of the bright fringes and dark fringes of the interference fringes and the quantity of the bright fringes and dark fringes of standard interference fringes according to the predetermined manner, and if the value of the comparison result is larger than the predetermined threshold value, determining that the foreign matters are positioned on the thin medium (). The detection method and device solves the technical problems that precision is low and measuring wavelength is long caused by an existing mechanical thickness measuring device, an infrared detector and an ultrasonic detector used to detect the foreign substance on the surface of the thin medium.

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Guangdong, China

Wenchuan Gong