60results about How to "Safe and efficient transmission" patented technology

A bidirectional switch includes a pair of transistors, with each transistor including a source connected via a degeneration resistance to a common source control node, a gate connected to a common gate control node, a drain connected to a respective channel or gate line and to a charge storage node, respectively, and a clamp diode connected between the source and the gate. This forms a single charge transfer path between gate lines sequentially activated by a scan driver of an LCD panel, and implements a charge sharing technique for reducing power dissipation.

The invention relates to a multimedia electronic data forensic report and a generating and displaying method and system thereof. The system comprises a multimedia electronic data forensic report collecting device, a multimedia electronic data forensic report generating device and an authentication displaying device. Data files and corresponding header files are combined to generate a multimedia report, wherein the data files are compressed by adopting a compression algorithm, a verification method and an irreversible encryption algorithm when the forensic report is generated, and data decryption and self-extracting verification are carried out on the header files when the forensic report is displayed. The method and system can ensure the integrity, the tamper-proofing performance and the safety of multimedia electronic data as a whole. Whether electronic data evidences are text or audio-visual materials, integrity technological tamper-proofing can be carried out on the electronic data evidences through a sealed tamper-proofing device, an electronic evidence displaying and authentication mechanism is further added, and the processing process is safer and more concealed.

The invention provides a data transmission method, and the method comprises the steps that a bridge server receives data and information transmitted by an internal interface of an institution, desensitizes, encrypts and compresses the data after obtaining the data, transmits the data to a private network cloud for storage in real time, and transmits user information to a private network cloud server; and a first user make a request to check the data through an intranet port of the institution, a second user makes a request to check the data through an extranet port, wherein the data can be checked after the check is passed. The invention further provides a data transmission system and a computer readable storage medium. In addition, a business mode of data transmission is also provided. Byusing the method, the data can be safely and efficiently transmitted to the external network port from the internal port of the institution, and can be efficiently and safely transmitted across hospitals, so that the data transmission efficiency and the use value are improved.

The invention provides a wharf unattended intelligent frontier inspection booth device and an operation management and control method thereof. The intelligent frontier inspection booth device comprises two sets of double-folding doors symmetrically arranged on the left wall body and the right wall body of the intelligent frontier inspection booth, two single-folding doors symmetrically arranged on the front wall body and the rear wall body of the intelligent frontier inspection booth, and a three-roller gate and a camera which are arranged in the intelligent frontier inspection booth. Each set of double-folding doors comprises three layers of folding doors. The tripod turnstile supports identification of multiple types of certificates and is used for controlling personnel to enter and exit the intelligent frontier inspection pavilion in two directions, a springboard used for connecting the ship ladder and the frontier inspection pavilion is arranged on the outer side of the double-folding door, a plug-in type guardrail is arranged on the springboard, and a special channel is formed so that the personnel can leave and enter the ship conveniently. According to the invention, the ship ladder, the frontier inspection booth entrance and other areas form a closed space, a unique access channel is designated, personnel entering and exiting from the frontier inspection booth and ships are managed and controlled, advanced technologies including information reading, face recognition and database comparison can be utilized to realize frontier inspection automation operation, the wharf frontier inspection efficiency is improved, and illegal phenomena such as steal are prevented.