49results about How to "Strong real-time processing" patented technology

The embodiment of the present invention discloses a resource scheduling method, device, and computer storage medium; the method includes: receiving resource configuration information for 3D video services sent by the first MEC server; based on the resource configuration information and the 3D video According to the demand information corresponding to the service, the 3D video service is divided into at least two tasks to be divided; based on the demand information, a second MEC server for undertaking the task to be divided is determined from the MEC server cluster under its jurisdiction; The tasks to be offloaded are respectively assigned to the first MEC server and the second MEC server for processing.

The invention discloses an ARM-based ventilator equipment detection remote monitoring system and method. According to the ARM-based ventilator equipment detection remote monitoring system, a wireless sensor network is responsible for data acquisition and transmission; a valve control module controls the exhaust air rate of an entrance pipeline and the working state of a ventilator; an ARM-based monitoring platform is responsible for data display and processing as well as remote control; when detecting data anomalies, the monitoring platform can wirelessly and remotely control an electric valve to automatically control pipeline output exhaust air rate, can further start a self-cleaning device to perform cleaning, and therefore, intelligent remote monitoring of the working condition of the ventilator can be realized; an alarm circuit can be driven, so that a wireless connection with a mobile handheld device can be established, and therefore, the owner of the mobile handheld device can know the working condition of the ventilator in real time; manual adjustment can be realized through a manual valve; since an electric and manual valve double-control complementary mode is realized, timely failure handling can be benefitted; and therefore, on the whole, efficiency can be improved, usability and compatibility can be also improved, and the stability and reliability of the system can be ensured.

The invention discloses a direct sequence spread spectrum signal chip width estimation method. The run distribution characteristic of a pseudo code of a direct sequence spread spectrum signal, i.e., a run with a length of 1 has the highest probability of occurrence, the pseudo code with the length of 1 corresponds to one chip of the direct sequence spread spectrum signal, and by searching intervals of zero crossing points of baseband signals with the highest probability of occurrence, estimation on a width of the chip is obtained. The method disclosed by the invention improves chip width estimation accuracy, is suitable for the condition of a low signal-to-noise ratio, has a low computation burden, and has high practical application value.

The invention discloses a sensitive information shielding method and system for remote desktop applications. The method includes the steps that when a remote desktop communication connection is established between a server and a client, the server sends collected data information to the client, and the client displays an image after shielding processing on a display interface the client of after shielding sensitive information in the data information, wherein the server is a remote desktop server serving as a VTM (Virtual Teller Machine) terminal, the client is a remote desktop client serving as a remote teller, and the shielding processing is any of the following modes of covering the display area of sensitive information with mosaics, covering the display area of sensitive information with pure color block and displaying sensitive information after replacing the sensitive information with set characters. The sensitive information shielding method for remote desktop applications can shield sensitive information so as to effectively protect the safety and privacy of sensitive information of a user.

The invention discloses a circuit and a method for realizing data sorting, which is invented to solve the problem that the existing software sorting time is long and does not meet the real-time requirement. The circuit and method of the present invention: according to the number of extreme values ​​n to be searched, determine the register group, the comparator group, the n-select 1 multiplexer group, the first group 2-select 1 multiplexer and the second group The depth of the multiplexer and the extreme value pointer register, and the width of the first group of 2-to-1 multiplexers and the second group of multiplexers and the extreme value pointer register group; according to the number m of data sources, determine the circuit The running time is m clocks; select the output type of the comparator according to the type of the search value; reset the register group and the extreme value pointer register group; input one sample data to the circuit every clock cycle; stop the circuit after m clocks, At this time, the n extreme values ​​are stored in the register group. The circuit and the method of the present invention have strong real-time processing performance, and the sorting time is doubled.