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42results about How to "Timely rectification" patented technology

Constant-speed air conditioner beat vibration determining method and device

The invention provides a constant-speed air conditioner beat vibration determining method and device. The method comprises the following steps: acquiring an overall noise value generated by a constant-speed air conditioner and a noise spectrum curve corresponding to the overall noise value; analyzing the noise spectrum curve to determine a first noise peak and a second noise peak which respectively correspond to two frequency points between which frequency difference is smaller than a preset frequency interval; calculating peak difference between the first noise peak and the second noise peak and determining a maximum noise peak in the first noise peak and the second noise peak; and judging whether the beat frequency noise of the constant-speed air conditioner meets a noise standard or not according to the overall noise value, the peak difference and the maximum noise peak of the constant-speed air conditioner. Alarm notification can be sent out in time when the beat frequency noise of the constant-speed air conditioner does not meet the noise standard, so that research staff can rectify and reform in time, and the problem that the user experience is poor due to poor tone quality and poor use comfort of the constant-speed air conditioner is solved.
Owner:HISENSE (SHANDONG) AIR CONDITIONING CO LTD

Basic electricity fee error detection method and system based on power grid charging system

The invention discloses a basic electricity fee error detection method and a system based on a power grid charging system. The detection method comprises steps of anomaly analysis on capacity and demand and electricity consumption logic errors, line and transformer loss demand errors, capacity and demand comparison basic electricity fee errors, newly-installed user basic electricity fee errors, transformer pause errors, separate account avoidance basic electricity fee errors and error integration on electricity consumption charging data of the user in the power grid charging system sequentially. The detection system comprises a data acquisition unit, a capacity and demand and electricity consumption logic error detection unit, a line and transformer loss demand error detection unit, a capacity and demand comparison basic electricity fee error detection unit, a newly-installed user basic electricity fee error detection unit, a transformer pause error detection unit, a separate account avoidance basic electricity fee error unit and an error integration units totally corresponding to the basic electricity fee error detection method. Thus, the method and the system of the invention have the advantages that the basic electricity fee error anomalies can be accurately judged, the outstanding problems can be quickly found out and solved timely, and electricity fee errors can be effectively reduced.
Owner:STATE GRID HUNAN ELECTRIC POWER +2

Intelligent construction safety power consumption system and method

The invention discloses an intelligent construction safety power consumption system and method. The intelligent construction safety power consumption system comprises a primary power distribution box and a secondary power distribution box subordinate to the primary power distribution box. The secondary power distribution box is electrically connected with various kinds of electric equipment. A tail-end circuit of the primary power distribution box, a tail-end circuit of the secondary power distribution box and tail-end circuits of the electric equipment are each provided with a power consumption information collection circuit. When an intelligent control terminal transmits power consumption information, information of the corresponding equipment is sent synchronously; due to the fact that an access control system, a power consumption protection device and an illumination circuit voltage monitoring device are arranged, construction power consumption safety is ensured. According to the intelligent construction safety power consumption system and method, the intelligent power consumption management is comprehensively achieved, active management is carried out, the monitoring loophole caused by manual passive management is overcome, and the accident rate is decreased.
Owner:STATE GRID ZHEJIANG ELECTRIC POWER CO LTD QUZHOU POWER SUPPLY CO +3

Tracing method for cast production information and prefix of tracing characteristics of casting production information

InactiveCN106583682ATrace back in timeTimely rectificationMoulding toolsMetallurgy
The invention discloses a tracing method for cast production information. The inner wall of the cavity of a mold is provided with concave or convex tracing characteristics representing the cast production information; the tracing characteristics comprise the mold code characteristic representing the mold, the casting date characteristic representing the casting date, the shift characteristic representing the casting shift, and the casting operator code characteristic representing a casting worker; during casting, the worker on duty takes the mold marked with the corresponding mold code characteristic, the casting date characteristic, the shift characteristic and the casting operator code characteristic to cast a part; and after the part is cast and molded, corresponding imprints of the various tracing characteristics are formed on the part, and the four pieces of production information including the mold used during casting of the casting part, the casting date, the casting shift and the casting worker can be determined according to the tracing characteristics recorded on the casting part. By means of the method, the production information of the casting part can be traced so that the reason for the quality problem of the casting part can be found.
Owner:CHONGQING DEYUN MOLD MFG

Vehicle lateral and vertical view drawing method based on laser-point cloud data and GDI (graphics device interface)

InactiveCN110531374AIntuitive displayIntuitive understanding of test resultsUsing optical meansElectromagnetic wave reradiationData needsPoint data
The invention discloses a vehicle lateral and vertical view drawing method based on laser-point cloud data and a GDI (graphics device interface). The method comprises following steps: 1), acquiring point cloud coordinate data required by drawing a lateral view and a vertical view of a vehicle in the time period of vehicle outline size detection based on left and right lasers; 2), calculating average speed of vehicle traveling by an optoelectronic switch group, and calculating a Z-axis direction coordinate value of a coordinate point in point cloud data per frame according to scanning frequencyf and the average speed of the laser radars; 3), converting three-dimensional point cloud data into two-dimensional coordinate point data needed by different views; 4), drawing the lateral view and the vertical view of the detected vehicle by the Windows GDI; and 5), drawing a boundary marking of the detected vehicle. The vehicle outline shape and the boundary marking can be displayed more directly and more clearly by the drawn vehicle lateral view and vertical view, if the vehicle outline size cannot meet the national standard requirement, and the overlimit position of the vehicle can be found out by detectors and a vehicle owner on the basis.
Owner:ZHEJIANG UNIV OF TECH

China grain reserve quality inspection center laboratory data management system and computer program

The invention belongs to the technical field of China grain reserve quality inspection and discloses a China grain reserve quality inspection center laboratory data management system and a computer program. The China grain reserve quality inspection center laboratory data management system comprises a sample management module, a detection data management module and a report management module. In the prior sample warehousing process, after samples reach, information is input manually, unclear handwriting is generated and also needs to be checkedddddd, and approximate 60 to 80 samples are warehoused in one day; and currently, input of sample information is implemented only by electronic scanning, and 100 to 200 samples are warehoused in one day. In the circulating process of the samples, numbers are divided into sampling numbers and detection numbers; moreover, a specially-assigned person takes charge of auditing all the sample information and detection results; a fault is difficult to generate; after the fault is found, the responsibility is also clear; and security is high. The detection results are automatically summarized, automatically judged and automatically printed, so that an error rate of a report is reduced to 0.1% from 0.5%. Detection data is stored in a form of electronic encryption so as to ensure that the data cannot be tampered artificially and has an infinite storage life. A detection result database is stored in a server and can be convenient to examine and approve and inquire at any time by a China grain reserve intranet.
Owner:聂煌

Multichannel pulse eddy current online monitoring system and monitoring method

The invention relates to a multichannel pulse eddy current online monitoring system, comprising: a PC for setting monitoring device parameters and processing and displaying monitoring data, and a pulse eddy current monitoring device for generating pulse eddy current and collecting pipeline defect data, wherein the PC is wirelessly connected to the pulse eddy current monitoring device. The PC comprises a parameter setting module, a split screen display module and an image synthesis module, and the pulse eddy current monitoring device comprises a pulse eddy current generation module, a power amplifying module, a high speed change-over switch, an array probe, a signal amplifying module, a signal conditioning module and a data collection module, which are electrically connected with each otherthrough conducting wires in sequence. The invention further provides a multichannel pulse eddy current online monitoring method, in which pipeline defect detection is achieved by using pulse eddy current signals. By adopting the multichannel pulse eddy current online monitoring system provided by the invention, real-time monitoring is achieved, and quality or safety problems are discovered, rectified and reformed in the process in time, thereby avoiding personal injury and property loss caused by major quality and safety accidents; and the operation is simple, the implementation is convenient, and the accuracy of the test result is high.
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Enterprise management method and system, and computer readable storage medium

PendingCN108710978ARealize the dynamic supervision of the whole processTimely rectificationOffice automationResourcesInformation systemDynamic control
The invention provides an enterprise management method and system, and a computer readable storage medium. The method includes obtaining enterprise basic information and enterprise safety hidden danger investigation information from a first database; judging whether a corresponding enterprise can log in a safety supervision information system according to the enterprise basic information and the enterprise safety hidden danger investigation information; storing the enterprise basic information and the enterprise safety hidden danger investigation information to a second database when a judgedresult is a yes so that the safety supervision information system can call the enterprise basic information and the enterprise safety hidden danger investigation information when performing login verification; and storing the enterprise basic information and the enterprise safety hidden danger investigation information to a third database when the judged result is a no. According to the technicalschemes, discrimination and judgement can be automatically performed on a mass of the enterprise basic information and the enterprise safety hidden danger investigation information of enterprises, further targeted management of qualified enterprises and unqualified enterprises can be achieved, and dynamic control of self-inspection and self-reporting of enterprise hidden dangers can be especiallyrealized.
Owner:北京市安全生产信息中心

Grounding resistance measuring method for lightning protection device

The present invention relates to a grounding resistance measuring method for a lightning protection device. The method comprises the following steps of measuring the grounding resistance value of thelightning protection device by adopting a resistance measurement instrument; converting the grounding resistance value into an analog signal by the resistance measurement instrument; transmitting theanalog signal to a receiving instrument by a wireless transmission system; converting the analog signal into a digital signal by the receiving instrument; processing the data of the grounding resistance value of the lightning protection device and storing the processed data by the receiving instrument. By adopting the grounding resistance measuring method for the lightning protection device, the grounding resistance can be quickly detected before the occurrence of thunderstorms in summer, so that problems can be timely found and corrected. Therefore, the device can be prevented from being struck by lightning. The labor intensity of the detection personnel is reduced, and no long test line is required. Meanwhile, the detection personnel do not need to personally get to the dangerous zone ofthe lightning protection device, so that the risk of measurement is reduced. The interference and the influence during the measurement of an external electromagnetic field are reduced. The requirement of practical application can be well met.
Owner:YANGZHOU HUAFENG LIGHTNING PROTECTION NEW TECH CO LTD

Water freshly made and vended type automatic water vending machine health supervision monitoring information inquiry method

The invention relates to a water freshly made and vended type automatic water vending machine health supervision monitoring information inquiry method. The method comprises an inquiry sub-method based on RFID and an inquiry sub-method based on a two-dimensional bar code. The inquiry sub-method based on RFID comprises the following steps: a RFID reader is used to scan an RFID sensor in a long-range manner to read identify number information, automatic water vending machine information data matched with the identify number is retrieved and displayed, and the field supervision check result can be uploaded on a real-time basis. The inquiry sub-method based on a two-dimensional bar code comprises the following steps: an intelligent terminal is used to scan the two-dimensional bar code on the automatic water vending machine to decode and display the encrypted automatic water vending machine information data in the two-dimensional bar code, and when an error is displayed or the display information is not consistent with actual situation, the report complaints information is sent by the intelligent terminal through the network. Compared with the prior art, the method of the invention has advantages of timely, dynamic, intuitional and reliable health supervision monitoring information reflection, ensured drinking water sanitary safety and improved health supervision work effect.
Owner:上海市嘉定区卫生局卫生监督所

Government affair service evaluation processing method and system

The invention provides a government affair service evaluation processing method and system, and the method comprises the steps: generating a corresponding office file when a government affair service channel provides a government affair service, and obtaining the evaluation information submitted by a user after the office file is completed; and evaluating and auditing the text content in the evaluation information, and filtering the text evaluation information with improper speech. According to the filtered evaluation information, the evaluated department performs return visit verification on each piece of bad evaluation information, the bad evaluation information of which the evaluation content is true is registered, and the evaluation information of which the evaluation content is not true is listed as invalid evaluation. According to the bad evaluation information that the evaluation content is true, the evaluated department carries out limited rectification and reformation, the rectification and reformation result is fed back to the user, evaluation information is collected through multiple channels and multiple types, evaluation is audited, visited back and reformed through a perfect evaluation management system, the effectiveness of evaluation data is guaranteed, the weak links of government affair services are rapidly positioned through the bad evaluation information, and timely processing and feedback are carried out, rectification is supervised and promoted, and the government affair service capability is practically improved.
Owner:CHINA CONSTRUCTION BANK

Quality detection intelligent control method and device, terminal equipment and storage medium

The embodiment of the invention discloses a quality detection intelligent control method and device, terminal equipment and a storage medium. According to the method, an order sampling plan is generated according to a production order, so that detection personnel can carry out sampling detection to obtain a sampling detection result, the sampling detection result comprises qualified product information and unqualified product information, the sampling detection result uploaded by the detection personnel is received, for the unqualified product information in the sampling detection result, related personnel are notified to require rectification at the same time, and rectification information fed back by the related personnel is received, so that the whole detection process is automatically completed under the control of a background management system, data tracing in the detection process is realized, and when a received sampling detection result contains unqualified product information, the background management system automatically notifies related personnel to rectify, so that unqualified products are rectified in time, intelligent sampling detection of the products is realized, and the detection efficiency of the products is improved.
Owner:QINGDAO HAIER INST OF IND INTELLIGENCE CO LTD +2

Method and device for determining beating vibration of constant-speed air conditioner

The invention provides a constant-speed air conditioner beat vibration determining method and device. The method comprises the following steps: acquiring an overall noise value generated by a constant-speed air conditioner and a noise spectrum curve corresponding to the overall noise value; analyzing the noise spectrum curve to determine a first noise peak and a second noise peak which respectively correspond to two frequency points between which frequency difference is smaller than a preset frequency interval; calculating peak difference between the first noise peak and the second noise peak and determining a maximum noise peak in the first noise peak and the second noise peak; and judging whether the beat frequency noise of the constant-speed air conditioner meets a noise standard or not according to the overall noise value, the peak difference and the maximum noise peak of the constant-speed air conditioner. Alarm notification can be sent out in time when the beat frequency noise of the constant-speed air conditioner does not meet the noise standard, so that research staff can rectify and reform in time, and the problem that the user experience is poor due to poor tone quality and poor use comfort of the constant-speed air conditioner is solved.
Owner:HISENSE (SHANDONG) AIR CONDITIONING CO LTD

Online monitoring system for whole oil smoke purification process

PendingCN112710357ASolve the disadvantages of only monitoring the results of oil fume emissionsImprove Law Enforcement EfficiencyData processing applicationsMeasurement devicesFlue gasMonitoring system
The invention relates to the technical field of lampblack monitoring, in particular to an online monitoring system for the whole lampblack purification process. The system comprises a working condition monitoring unit used for collecting and sending operation state data of a fan and an oil smoke purifier; a smoke information acquisition unit used for acquiring oil smoke information data processed by the oil smoke purifier; a communication module used for receiving acquired data of the working condition monitoring unit and the flue gas information acquisition unit and sending the acquired data to the background analysis server; a background analysis server used for receiving, storing and calculating the data, giving an over-standard alarm according to a data calculation result and displaying the over-standard alarm on the management platform; and a management platform used for receiving and displaying a data calculation result of the background analysis server and sending control instruction data to the background analysis server. The problem that in the prior art, lampblack monitoring equipment cannot monitor the whole operation process of a kitchen in the catering industry is solved.
Owner:河北申科电力股份有限公司

A method, device, server and storage medium for detecting weak account passwords

The present invention provides a method, device, server and storage medium for detecting weak account passwords. By determining each device in a data center to be subjected to weak account password detection, calling a security detection device to scan each device respectively, and receiving an existing account returned by the security detection device The account weak password information of the target device with weak password, the account weak password information indicates the scanned account weak password of the target device and the information carrier logged in by the account weak password on the target device, simulating the use of the account weak password to log in to the target device. In the operation of the information carrier, the weak password of the account is verified to obtain a verification result. If the verification result indicates that the weak password of the account is valid, first notification information is sent to the first user who manages the target device, and the first notification information indicates that the target device has an account. weak password. Based on the present invention, not only the accuracy of the detection result of the weak account password of the device can be improved, but also the rectification efficiency of the device with the weak account password can be improved.
Owner:TRAVELSKY
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