13 results about "Log data" patented technology

Network based intrusion detection analyzes DB access attempts prior to transport into the host computer system and accordingly, mitigate resource overhead. However, host computer systems often employ local access such as a DBA account. Monitoring access attempts via the network monitor may not encompass such local access attempts. A data security device which intercepts both local and remote access attempts to the database resource monitors all database access attempts for auditing and security analysis. The data security device receives local access transactions via a local agent on the host. The local agent identifies and integrates with an interprocess communication (IPC) mechanism on the host computer system. The local agent implements an IPC interception mechanism to direct local database access attempts to the local agent, which then forwards the intercepted attempts to the data security device for further analysis. The network data security device therefore observes local access attempts via interception and transmission to the data security device, thereby consolidating analysis and logging of the data access attempts via the data security device.

The invention discloses a refrigerator load control monitoring system in the technical field of load monitoring. The refrigerator load control monitoring system comprises a refrigerator control plate; output ends of a refrigeration illuminating lamp, a temperature change door decorating lamp, a refrigeration air door heating wire and a temperature change air door heating wire are electrically connected with an input end of a 12-V direct-current voltage detecting module; an output end of a fan is electrically connected with an input end of a fan rotating speed monitoring module; a detecting plate detects a working state of a load; data is transmitted to an upper computer in real time; the upper computer displays and stores the data in a chart form to conveniently analyze and view the data; refrigerator control rules can be set and detected to reduce the analysis workload of the testing data; testers can leave during testing; the data is automatically recorded to conveniently view later; the upper computer can automatically judge if each logic relation and load operating state in refrigerator control accord with the specification requirements; each control relation can be opened or closed; and various parameters can be modified.

The invention discloses an intelligent height measuring instrument which comprises a mobile phone terminal 1, a distance measuring device, and a horizontal reference rod 2 installed on the distance measuring device. The distance measuring device is connected with the mobile phone terminal 1, and is a structure according to which a distance measuring processing chip 4, an ultrasonic transducer 6, a buzzer 7, an LED indicator light 8 and a horizontal angle transducer 9 are fixedly installed in a shell 3. The ultrasonic transducer 6, the buzzer 7, the LED indicator light 8 and the horizontal angle transducer 9 are electrically connected with the distance measuring processing chip 4 respectively. The horizontal reference rod 2 is fixedly installed on the shell. The intelligent height measuring instrument has the advantages of being easy to operate, capable of automatically adjusting balance and recording data and high in practicability.

The invention relates to a high-performance mobile terminal application software log collection system, which collects large-scale application software logs and executes the following steps that: S1,a mobile terminal obtains a collection node with the shortest communication delay and uploads logs to the collection node in the subsequent operation process; S2, the mobile terminal generates logs ina standard format; S3, the mobile terminal compresses the logs and then caches the logs in a local file; S4, the mobile terminal uploads the logs according to an uploading strategy; S5, a collectioncenter receives the logs uploaded by the mobile terminal and splices the received compressed logs to a memory cache block; S6, the collection center sends cache block size log data to a storage node according to a cache mechanism; S7, the storage center receives the log data sent by the collection center and encapsulates the log data into a log data file; and S8, the log data files between the storage centers are synchronized at regular time. The high-performance mobile terminal application software log collection system has the beneficial effects of low software and hardware cost, high resource utilization efficiency and simple management, operation and maintenance.

The invention discloses an efficient furniture packaging manual measurement station. A power roller machine is supported through supporting leg assemblies mounted at the lower part; roller assembliesdriven by a speed reducer are paved on the power roller machine in parallel; a hoisting sliding platform mechanism is mounted below the power roller machine; a sliding plate and a short-edge backing plate on the hoisting sliding platform mechanism are driven through a hoisting air cylinder to be hoisted in a gap between the roller assemblies; a plate measurement mechanism comprises a longitudinalmeasurement mechanism mounted on an aluminum sectional material mounting beam and a transverse measurement mechanism mounted on the longitudinal measurement mechanism; the aluminum sectional materialmounting beam is fixedly mounted on the power roller machine; and data measured by the longitudinal measurement mechanism and the transverse measurement mechanism is transmitted outward through a cable box encoder. According to the efficient furniture packaging manual measurement station disclosed by the invention, the power roller machine, the hoisting sliding platform mechanism, the plate measurement mechanism and a control system are matched; and the length and width sizes of plate piles are measured by manual operation and the data is automatically recorded and sent to an upper computer, so that the problems of automatic measurement machinery in an industry of more faults, mechanical damages to plates, low efficiency and high manufacturing cost are solved.

The invention relates to mechanical part angle-nondestructive precision measurement equipment and precision measurement method. The equipment comprises a measurement device, two clamping devices and ataking device, wherein the two clamping devices are mounted at the left and right ends of the measurement device; and the taking device is mounted at the rear end of the measurement device. Accordingto the equipment, the difficulties that angles of parts are measured by means of existing angle measurement equipment, existing measurement equipment is easy to deviate to cause inaccurate measurement during the measurement, angle data only can be read on the spot, the squareness measurement is troublesome, the existing angle measurement equipment is heavy, complicated and not easy to carry, andthe time consumed by the measurement is long can be solved; a function of carrying out angle nondestructive measurement on measured parts can be realized; surfaces of the measured parts are sucked tocarry out measurement so that the condition of position deviation during the measurement does not occur; during data recording, the equipment can be taken up to read carefully, so that the squarenessmeasurement process is simplified; and the equipment has the advantages of being nondestructive in measurement, convenient to carry and short in measurement consumed time.

A nonvolatile memory comprising at least one ferromagnetic region having permeability which changes from a first state to a second state of lower permeability upon heating; at least one laser operatively associated with the at least one ferromagnetic region which selectively provides heat to the ferromagnetic region to change its p permeability; and a plurality of connectors operatively connected to the at least one laser and adapted to be connected to a current source that provides a current which causes the laser to change the at least one ferromagnetic region from a first state to a second state. Optionally, the memory is arranged as an array of memory cells. Optionally, each cell has a magnetic field sensor operatively associated therewith. Optionally, the nonvolatile memory is radiation hard. Also, a method of recording data by heating at least one ferromagnetic region to change its permeability.

The invention relates to an instant log output method and device based on an RSA key pair under a Windows platform. The method comprises the following steps that S01, a Main App main application program is started; S02, the Main App acquires a public key file through a network or locally, loads a public key, and establishes a one-way data sending pipeline; S03, the Main App transmits the log data;S04, an application program of the Logger App recorder is started; S05, the Logger App obtains a private key file through a network or locally, loads a private key, and opens a one-way receiving datachannel; and S06, the Loger App receives the log data. The log data are encrypted and decrypted by utilizing the RSA key pair; the log data are transmitted to different places for storage and monitoring in real time through the one-way data transmission channel, the problems that in the prior art, log data transmission is low in safety, data cannot be monitored in real time, and timeliness is loware solved, log data safety is guaranteed, and the timeliness of the log data is improved.

An electronic laboratory metering system for liquids includes an electrical hand-held metering device (2) having at least one operation sensor unit (5) that detects operation of the hand-held metering device (2) and generates operating data and stores same in a storage apparatus (6), wherein the hand-held metering device (2) has an interface module (7) for connecting the hand-held metering device (2) to an external network access apparatus (4) for transferring the operating data; the metering system (1), specifically a data processing system (3), has a comparison unit (9) to compare operating data with target operating data and/or to compare context parameter data from the context parameter sensor unit (8) with target context parameter data and to generate a comparison result. The metering system (1) includes a documentation unit (10) designed to generate and store log data records including at least the operating data and/or the context parameter data. The documentation unit (10) is connected to the comparison unit (9) to transmit the comparison results from the comparison unit (9) to the documentation unit (10) and the documentation unit (10) stores the comparison results as part of the log data records to be assigned to the relevant operating data and/or context parameter data, to add to same after operation of the hand-held metering device (2) has ended.

The invention provides a method for restoring a news client reading record based on an Android system, and belongs to the field of data restoration. The method comprises the following steps: S1: extracting a news client reading record database file of an Android device to a local storage space; S2: analyzing a data structure of a news client reading record database netease _news.db table read _calendar _list, and finding deleted data; S3: configuring corresponding database features according to a database structure, and recording configuration information; and S4: writing the extracted deleted data in a newly built database. The method provided by the invention has the beneficial effects that: 1, compared with the prior art, the number of the extracted deleted news client reading records is large; 2, as a data copy mode is adopted, no direct operation of a mobile phone is required, so that the security of source data can be better protected; and 3, as a field feature library matching function is available, redundant data can be automatically filtered.

A data recording/playback configuration whereby data compatible with a standard such as the BD standard, AVCHD standard, or the like, and data incompatible with a standard are usable is realized. In the event that recorded data is data compatible with a standard such as the BD standard, AVCHD standard, or the like at the time of data recording processing as to a medium, the management information of the data is recorded in a first management information file only for data compatible with a standard, and in the event that the recorded data is data incompatible with a standard, the management information of the data is recorded in a second management information file. Also, management information updating processing for recording all of management information recorded in the first management information file in the second management information file is performed. An existing device which executes only processing as to data compatible with a standard performs processing by applying first management information, and a new-type device which can perform processing as to data incompatible with a standard can play all of data by processing to which second management information has been applied.