31results about How to "Realize data logging" patented technology

The invention provides a communication method for a consumable container and a device allowing installation of the consumable container. The device includes a casing and a control unit. The casing is provided with a card slot in which an SIM card is installed. The control unit includes a reading-writing module of the SIM card. When the consumable container is installed on the device, measurement data and non-measurement data are sent to the SIM card through a mobile phone and then the reading-writing module reads the measurement data and the non-measurement data through the SIM card. When the device writes data into the consumable container, the reading-writing module sends the measurement data to the mobile phone through the SIM card; and in a working process of the device, the data are sent to the mobile phone in a real-time manner through the reading-writing module. Through the communication method for the consumable container and the device allowing the installation of the consumable container, recording of the measurement data can be realized without arrangement of a consumable chip on the consumable container so that environment is protected and resources are saved.

The invention discloses a multi-station coordinated testing three-section-type relay detonating and controlling method for a routine test target range. A detonating and controlling center receives ballistic trajectory data sent from all testing devices, the data are subjected to necessary validity check and flight path smoothing treatment, and a real-time guide program is executed after the data of all the testing devices are received. In a ballistic trajectory testing experiment, if the ballistic trajectory advantages and disadvantages can be distinguished through manual work, a real-time manually assigned guide source is used for guiding. If the manually assigned guide source does not exist, preset guide sources are used for guiding. If all the preset guide sources are invalid, a non-preset guide mode is executed, and an automatic guide source optimization algorithm is adopted in the non-preset guide mode. The three-section-type multi-station coordinated testing technology provided by the invention can complement each other on the ballistic trajectory sections covered by the guide and measurement data, measuring parameters can work standby or referentially for each other, the advantages of all measuring systems are reasonably utilized, the measuring systems can complete testing tasks on the ballistic trajectory section which can mostly play the effect, and the data collecting rate of a single set of equipment is increased obviously.

The invention discloses a recovery system for a working solution of a water-ring vacuum pump. The recovery system comprises a RO water purifying device and a first water tank which are connected with each other, wherein a vacuum pump water inlet is connected with the first water tank through a pipeline; the vacuum pump comprises a liquefying device; a water outlet of the liquefying device of the vacuum pump is connected with a third water tank through the pipeline; two water outlets are formed on the third water tank; one of the two water outlets is connected with a second water tank through the pipeline and the other is connected with a wastewater treating device through the pipeline; three water outlets are formed on the second water tank, wherein the first water outlet is connected with the first water tank through the pipeline, the second water outlet is connected with the wastewater treating device through the pipeline and the third water outlet is connected with a cooling water device; a master controller, a solenoid valve controller and a sensor system are also arranged in the recovery system for the working solution of the water-ring vacuum pump. According to the invention, the recirculation of the working solution of the water-ring vacuum pump is realized through a set of automatic control system and the water resource is saved.

The present invention provides a pressure plate state monitoring system for assisting in filling in operation tickets. The system includes a background host, a display device in front of the relay protection screen, and a WiFi router; the display device in front of the relay protection screen uses the WiFi router to establish a connection with the background host; The display screen device in front of the relay protection screen includes a display screen and a power supply, and the display screen is mounted on the printer box panel in front of the relay protection screen, and only displays the information of this screen, and is in a standby dormant state for a long time; The WiFi router is installed in the central position of the main control room and relay room area, and builds the LAN of all relay screen front display screens and background hosts.

The invention relates to a real-time and dynamic monitoring and recording device in the electric power system. IEC61850 models are uniformly established at a server end according to the IEC61850 standard requirement, and a failure wave recording logic module and a PMU logic module which have the same hardware platform are arranged at the server end; the system collocation is realized according to IEC 61850-6; and a separately used collocating tool is formed. The invention respectively models failure wave recording and synchronous phasor measurement into different logic equipment, not only realizes the data record under the condition of failure of the power system, but also realizes synchronous phasor measurement for important substations and power plants of the power system and further builds a real-time and dynamic monitoring system of the power system so as to enhance the monitoring for the dynamic safe stability of the power system and improve the ability of a dispatching mechanism to accurately grasp the running state of the system. The invention can be widely applied to various occasions of wave recording of lines, main substations and machine set as well as synchronous phasor measurement of important power plants and substations.

The invention is applicable to a technical field of a digital TV and provides a method for moving data record, a system and a receiving terminal of the digital TV thereof. The method includes the following steps: the data record which needs to be moved is selected; a source position reference and a target position reference are selected; according to the source position reference and the target position reference, the data record which needs to be moved is moved. In the embodiment of the invention, a plurality of records of a dataset required to be moved are selected and the source position reference and the target position reference are selected; then a plurality of records are controlled to be moved and data record sequence of the dataset is updated; the embodiment realizes that one or more continuous or discontinuous data records are moved at the same moment.

The invention discloses an intelligent monitoring method for the anti-bumping of a blast furnace charging car, which includes an access controller in the winch drag system, and the controller displays in real time the running time of the charging car, the theoretical position, the actual speed, and whether it has received information from the master. The deceleration position signal of the order; and when danger occurs, according to the designed danger classification, the frequency converter is controlled to take corresponding protection actions; and when a fault occurs, it will alarm in time, and the query data can be recorded, and the fault link can be determined according to the fault. Provide a basis for taking next steps. The invention can realize the function of preventing the top of the feeding vehicle from rushing over, and can reach the ground to facilitate the maintenance personnel to analyze the reasons and check the hidden dangers.

The invention provides a power system transmission line parameter synchronic measurement and recording device. An IEC61850 model is uniformly established on a server end according to IEC61850 standardand a fault wave-recording logic model and a transmission line parameter measurement logic module with the same hardware platform are set on the server end and the system configuration is realized according to IEC61850-6 and an independent used configuration tool is formed. The fault wave-recording and transmission line parameter measurements respectively model different logic devices according to IEC61850 standard, namely the data record is realized when the power system is in failure and the synchro measurement of the power system transmission line parameters is realized, thereby solving the problem that the data, parameter read by manpower out-of-step for many times are not accurate in power failure. The accuracy of the line parameter is increased. The power system transmission line parameter synchronic measurement and recording device can be widely used for various application fields such as line wave recording, main-change wave recording, set wave recording, and transmission lineparameter synchro measurement.

The invention discloses a method for USB data collection, comprising: S1. storing continuously collected data in the first group of SDRAMs; S2. judging whether the first group of SDRAMs is full, and if so, enter step S3, If not, return to step S1; S3. read back the first group of SDRAM data, and at the same time, store the new data collected continuously in the second group of SDRAM; S4. judge whether the second group of SDRAM is stored Full, if yes, go to step S5, if not, return to step S3; S5. Read back the second set of SDRAM data. The invention also discloses a device and a system for USB data collection. The implementation of the present invention adopts SDRAM as the data cache, which ensures the bandwidth and depth of data storage on the one hand, and greatly reduces the hardware cost on the other hand.