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63results about How to "The correction method is simple" patented technology

Error correcting method for pressure sensor

A method for correcting error of pressure transducer includes setting up data model of pressure transducer, collecting N numbers of different temperatures and M numbers of output values from pressure transducer to form N x M transducer data matrix, setting up pressure transducer model according to output data, dividing temperature compensation region to be a numbers of revision temperature regions, detailing pressure transducer model to calculate out compensation coefficient, obtaining transducer output value according to revision formula and using microprocessor to fetch value in storage space of revision coefficient.
Owner:KUNSHAN SHUANGQIAO SENSOR MEASUREMENT CONTROLLING

Automatic cutting control system and automatic cutting control method for coal cutter

The invention discloses an automatic cutting control system and an automatic cutting control method for a coal cutter. The control system comprises a controller, a data storage device, a working condition detection apparatus for the coal cutter and a control host. The working condition detection apparatus for the coal cutter comprises a walking displacement detection unit, an angle detection unit one for detecting the swing angle of a right rocker arm, an angle detection unit two for detecting the inclination angle of a working face, an angle detection unit three for detecting the swing angle of a left rocker arm, and an angle detection unit four for detecting the upward or downward angle of the coal cutter. A left height adjustment oil cylinder and a right height adjustment oil cylinder are both controlled by the controller. The control method comprises the steps of: 1) learning and memorizing the cutting trace of the currently working coal seam; 2) accomplishing the automatic coal cutting according to the memorized trace, and adjusting the memorized trace in real time; 3) repeating step 2) until all the exploration processes of the currently working coal seal is finished. The system of the invention is advantageous by a simple circuit, a reasonable design, a convenient control method, and good application effect, and can realize the automatic cutting control of the coal cutter.
Owner:XIAN COAL MINING MACHINERY

Multi-mobile-robot cooperative transfer control method and system

The invention belongs to the related technical field of intelligent control, and discloses a multi-mobile-robot cooperative transfer control method and system, and the method comprises the following steps: (1) randomly selecting two robot subsystems in a plurality of robot subsystems to form a negotiation pilot layer, and enabling the remaining robot subsystems to form a following layer; (2) synchronously receiving instructions by the robot subsystems of the negotiation pilot layer, then calculating respective target poses according to the destination of a workpiece, and planning a path according to environmental information; (3) respectively calculating to obtain speed control quantities; (4) negotiating to determine a common speed along the direction of the workpiece; and (5) respectively correcting respective original speed control quantities to achieve cooperative operation. Meanwhile, the robot subsystems of the following layer perform action control by ensuring that the relativedistance between the robot subsystems of the following layer and the two robot subsystems of the negotiation pilot layer is not changed. According to the method, the utilization efficiency is improved, a large amount of cost is saved, and the method has good universality.
Owner:HUAZHONG UNIV OF SCI & TECH

Attendance setting method of system

The invention discloses an attendance setting method of a system. The attendance setting method comprises the following steps of setting an attendance rule for a role according to the job property and the work content of the role in the system, wherein the role is an independent individual rather than a group / category, one role during the same time interval can be only associated with a unique user, and one user is associated with one or more roles; associating the user with one or more roles, and selecting one role associated with the user as a main role of the user; carrying out attendance, by a worker, according to the attendance rule corresponding to the main role associated with the user corresponding to the worker. In the attendance setting method, the attendance rule does not need to be set for the worker when the worker is new recruited and the attendance rule does not need to be changed for the worker when the worker is subjected to post transfer.
Owner:CHENGDU QIANNIUCAO INFORMATION TECH CO LTD

One-to-one authority authorization method and system on user based on roles

The invention discloses a one-to-one authority authorization method and system on a user based on roles. The method comprises the steps of 1, building the roles, wherein each role is an independent individual, and is not in a group and / or a category; 2, authorizing the roles built in the first step separately; 3, associating the user to the roles, wherein in the same time frame, one role can be only associated to sole user, while one user can be associated to one or more roles. According to the one-to-one authority authorization method and system on the user based on the roles, the roles are independent individuals, and are different from those of traditional group and / or category properties, and in the same time frame, one role can be associated to sole user, thus the authority management efficiency in the system using process is sharply improved, dynamic authorization is simpler, more convenient, and clearer, and the efficiency and reliability in authority arrangement are improved.
Owner:CHENGDU QIANNIUCAO INFORMATION TECH CO LTD

System dispatching method

The invention discloses a system dispatching method. The method includes: determining dispatched tasks, wherein the tasks which need to be dispatched are determined, determining dispatched objects, wherein the dispatched objects are determined, the objects are roles, the roles are independent individuals rather than groups / classes, one role can only be associated with a unique user in the same time period, and one user is associated with one or more roles; and carrying out dispatching, wherein the tasks which need to be dispatched are distributed to the dispatched roles. According to the method, the tasks are distributed to the roles, the user obtains the tasks through associations with the role, the association of an employee and the role is canceled when a turnover of the employee occurs, a newly recruited employee is directly enabled to be associated with the role without the need for re-dispatching for the newly recruited employee, and operations are convenient and quick; the association of an employee and the original role is canceled when position transferring of the employee occurs, the tasks dispatched for the new role can be automatically obtained by associating with the new role; and for a dispatcher, no operation needs to be carried out when the turnover or position transferring occurs.
Owner:CHENGDU QIANNIUCAO INFORMATION TECH CO LTD

Method for setting approval node an approval process based on countersignature

The invention discloses a method for setting an approval node in an approval process based on countersignature. The method comprises the following steps of firstly setting countersignature as an approval mode for the approval node, summarizing all countersigning comments of a node approval role at a countersigning node to provide a reference for the later approval role of the approval node; and secondly, setting one or more approval roles for the countersigning node. According to the invention, the countersigning comments are summarized at the countersigning node so as to provide a powerful reference for the later approval role of the approval node. In a working process, the main body of an approval operation is the role while is an independent individual. Even if an employee / user changes,it is just required to re-associate the new employee with the role of in approval process; or if the approval authority of the employee changes, it is just required to adjust the approval authority of the role in a targeted manner and is not required to reset / adjust the process. Therefore, the setting in convenient, errors and omission are avoided, the normal operation of an enterprise is not influenced, and the reliability of the working process is greatly improved.
Owner:CHENGDU QIANNIUCAO INFORMATION TECH CO LTD

Method for setting approval role of approval node of workflow according to roles

The invention discloses a method for setting an approval role of an approval node of a workflow according to roles. The method comprises the following steps of creating roles included in a system organization structure; displaying candidate roles when the approval node of the workflow is set; and selecting one or more roles from the candidate roles as the approval role / roles of the node. When thesystem workflow setting personnel set the approval role, the system workflow setting personnel only need to select the corresponding role instead of paying attention to a specific user, and even if the user associated with the role is changed, the approval role does not need to be reset, so that the method is easy to operate and less error-prone. A main body of approval operation in the workflow is the role, and the role is an independent individual, even if an employee / user change occurs, a new employee is associated to the role in the approval process again; or when the approval authority ofthe employee is changed, the approval authority of the role is adjusted in a targeted way instead of resetting / adjusting the process; and the setting is convenient, and the reliability of the workflow is improved greatly.
Owner:CHENGDU QIANNIUCAO INFORMATION TECH CO LTD

Approval method for form data operations

The invention discloses an auditing method for form data operation, which comprises the following steps: a role in a system is created, the role is an independent individual, one role can only be associated with a unique user at the same time period, and one user is associated with one or more roles; one or more roles in the system are selected as approvers, and each approver is authorized to haveaudit privileges for the operation of the form data; an audit request for an operation for which the requestor submits data for a form is audited; the approval request is audited by an approver who has the approval authority for the operation on the form data. As the audit of the invention has only one audit step, once the audit is agreed / passed or disagreed / not passed, the audit task ends without creating a process, and the audit cycle of the form data operation is shortened. The auditor adopts the role of an independent individual, and can realize the seamless transfer of audit authority when the employee leaves office or changes his post, which will not affect the normal operation of the enterprise, and also avoid the risk of confidential information leakage.
Owner:CHENGDU QIANNIUCAO INFORMATION TECH CO LTD

Examination and approval task transfer method based on improved RBAC authority control mechanism

The invention discloses an examination and approval task transfer method based on an improved RBAC authority control mechanism. The method includes the steps that a role is created in a system, the role is an independent individual nature role, one independent individual nature role can only be associated with a unique user in the same time period, and one user is associated with one or more independent individual nature roles; a transferring person obtains an examination and approval task in the examination and approval process; the transferring person transfers the examination and approval task to a transferred person, and the transferred person is one independent individual nature role. According to the examination and approval task transfer method based on the improved RBAC authority control mechanism, the transferred person adopts the independent individual nature role, when an employee corresponding to the user associated with the role of the transferred person leaves or is transferred, the original association is simply released, and the user corresponding to the new employee is associated with a role to automatically obtain all the currently transferred examination and approval tasks of the role, and the handover of the examination and approval task is achieved through the association of the role in the meantime. The workload is small, and seamless docking can be achieved, lag or omission of transferring the examination and approval tasks cannot appear, and it is ensured that urgent tasks are dealt with in a timely manner.
Owner:CHENGDU QIANNIUCAO INFORMATION TECH CO LTD

A nonlinear correction method for an ideal linear coefficient of inertia of a ball screw type inertial container

The invention discloses a nonlinear correction method for an ideal linear coefficient of inertia of a ball screw type inertial container. First, based on Frenet frame theory and Hertz contact theory, relative sliding velocity and sliding friction moment between a ball of a ball screw pair and a raceway are deducted to obtain friction power of the sliding of the ball, the ratio between the friction power and exciting power is the efficiency of sliding friction of the ball; the efficiency of rolling friction of the ball is introduced, and finally the ideal linear coefficient of inertia of the ball screw type inertial container is corrected as the nonlinear coefficient of inertia. According to the nonlinear correction method, the nonlinear friction between the ball and the raceway in the ball screw type inertial container is considered, which is more in line with the actual situation. Compared with the correction method of the coefficient of inertia obtained by numerical simulation, the correction method is simple and reliable, can provide more accurate coefficient of inertia for the design of the ball screw type inertial container and the application in engineering vibration damping system, promotes and develops the theory and method of the inertial container, and has practical engineering significance.
Owner:JIANGSU UNIV OF SCI & TECH

Management method of instant messaging account in management system

The invention discloses a management method of an instant messaging account in a management system, which comprises the following steps: creating a system role, and the role is an independent individual; according to the work content of the role in the management system is role-related role instant messaging account, at the same time, a role-related instant messaging account can only be associatedwith one role, and a role can only be associated with one role-related instant messaging account; establishing the association relationship between users and roles, and taking the role-based instantmessaging accounts associated with all roles associated with users as the role-based instant messaging accounts of the users and / or the employees corresponding to the users. The employee of the invention obtains the instant messaging account number of the role nature through the role associated with the corresponding user, and when the employee leaves office, the association between the user corresponding to the employee and the role is canceled, so that the employee who leaves office automatically loses the authority, thereby avoiding the risk of revealing the confidential information of theenterprise. Employee transfer, can achieve seamless docking, there will be no communication account handover delay or omission.
Owner:CHENGDU QIANNIUCAO INFORMATION TECH CO LTD

System task dispatching method

The invention discloses a system task dispatching method. The method comprises determining tasks to be dispatched, namely, determining the tasks requiring dispatching; determining dispatching objects,namely, determining the objects to which the tasks are to be dispatched, wherein the objects are roles which are independent individuals but not groups / classes and one role can only be associated with a unique user in the same time period, and one user can be associated with one or more roles; dispatching, namely, dispatching tasks that require dispatching to the dispatching roles. According to the invention, the tasks are dispatched to the roles, and the user obtains the tasks through the association with the roles. When an employee leaves his / her post, the association between the employee and his / her role is canceled, and a new employee can be directly associated with the role. Re-dispatching for the new employee is not needed, and the operation is convenient and quick. When the employee is transferred to another position, the association with the original role is cancelled, and the tasks dispatched to a new role can be automatically obtained by associating with the new role. The dispatching object needs no action in the event of job termination or post transfer.
Owner:CHENGDU QIANNIUCAO INFORMATION TECH CO LTD

Form operation permission authorization method based on role

The invention discloses a form operation permission authorization method based on a role. The method comprises the following steps that: selecting an authorized role: selecting one or a plurality of roles as authorized roles, wherein each role is an independent individual but is not groups / categories, one role in the same time period only can be associated with a unique user, and one user is associated with one or a plurality or roles; selecting a form: when the number of the selected authorized role is one and the number of the selected form is one, displaying the existing permission state of the authorized role for the selected form; when the number of the selected forms is at least two, displaying blank form operation permission; carrying out form operation permission authorization on the authorized form; and after above steps are finished, storing the permission of the authorized role. By use of the method, the authorization efficiency of the form operation permission is improved, the method is simple in operation, the safety performance of a system is improved, and a risk that losses are caused for enterprises due to the leakage of information can be reduced.
Owner:CHENGDU QIANNIUCAO INFORMATION TECH CO LTD

A role-based method of authorizing permissions for form operations

The invention discloses a method for authorizing form operation authority based on role, which comprises the following steps of: selecting one or more roles as authorized roles; each role is an independent individual, not a group / class; one role can only be associated with unique users at the same time period, and one user can be associated with one or more roles; the authorization method comprises the following steps of: selecting one or more roles as authorized roles; slecting form: when the selected authorized role is one and the selected form is one, the existing operation permission status of the authorized role on the selected form is displayed; displaying blank form operation permissions when the selected form is two or more; performing form operation permission authorization on authorized roles; after the above steps are complete, saving the permissions for the authorized role. The invention improves the authorization efficiency of the form operation authority, is simple to operate, improves the safety performance of the system, and reduces the risk of loss caused by the information leakage of the enterprise.
Owner:CHENGDU QIANNIUCAO INFORMATION TECH CO LTD

An organizational structure chart generating method based on one-to-one correspondence of roles and users, and an applying method

InactiveCN107169074AUnderstand key responsibilitiesUnderstand responsibilitiesSpecial data processing applicationsWork contentKnowledge management
The invention provides an organizational structure chart generating method based on one-to-one correspondence of roles and users, and an applying method. The generating method comprises the steps of: S1, establishing new departments and selecting higher departments for the new departments if existing departments exist; S2, creating new roles, selecting a department for the new roles and authorizing the roles according to work content of the roles; S3, creating employees, writing the names of the employees, generating a unique user for each employee, and associating each user with one or more roles, wherein one role can only be associated with a unique user in the same period; S4, generating an organizational structure chart according to the hierarchical relationship between departments, the belonging relationship between the roles and the departments, the association relationship between the users and the roles and the association relationship between the users and the employees, wherein user information displayed in the organizational structure chart includes the names and the roles of the users. The organizational structure chart can display the names and the roles of employees and each role is only associated with one employee, so that the responsibility of each employee can be known clearly.
Owner:CHENGDU QIANNIUCAO INFORMATION TECH CO LTD

Method for supervising approval operation, authorization operation and form operation

The invention discloses a method for supervising approval operation, authorization operation and form operation. The method comprises the following steps: creating roles in a system, wherein the roles are independent individuals, and in the same period, one role can only associate with only one user, and one user can associate with one or more roles; when the role executes approval / authorization / form operation, recording the role executing the operation; setting one or more roles as a monitoring role / monitored role, and setting a monitored role / monitoring role for each monitoring role / monitored role; and through the monitoring role, monitoring the approval / authorization / form operation recordings executed by the monitored role. The monitoring and monitored subjects are independent individual roles respectively; work content of users / staffs is distinguished according to post number / station number, and each post number / station number is corresponding to one independent individual role; setting of supervision authority is realized for each role; monitoring and monitored authorities are subjected to refined authorization; and the method meets actual operation and use requirements of enterprises.
Owner:CHENGDU QIANNIUCAO INFORMATION TECH CO LTD

Winding and unwinding mechanism and roll-to-roll film processing device

The invention discloses a winding and unwinding mechanism and a reel-to-reel film processing device, and belongs to the field of coiled material processing. The winding and unwinding mechanism comprises a telescopic unit, a rotation driving unit, a telescopic driving unit and a control unit, wherein the telescopic unit is removably connected to the end of a hollow shaft; the rotation driving unitis used for diving the hollow shaft to rotate; and the telescopic driving unit is used for driving the telescopic unit to extend and retract; the control unit is electrically connected to the rotationdriving unit and the telescopic driving unit. Through extension and retraction setting of the winding and unwinding mechanism, films can be rectified, and other mechanisms (such as a rectification mechanism) are not required for rectification; and the rectification manner is simple and efficient, and the distance between the winding and unwinding mechanism and the hollow shaft can be adjusted automatically, thereby facilitating high-efficiency removal and installation of the hollow shaft.
Owner:鸿翌科技有限公司

Method for estimating transient soot emission of engine

ActiveCN112557040AThe correction method is simpleThe correction factor is clearEngine testingThermodynamicsEngineering
The invention discloses a method for estimating the transient soot emission of an engine. The method comprises the following steps: firstly, acquiring a first steady-state soot emission Cs data set ofan engine at different rotating speeds and a second steady-state soot emission Cs data set of the engine at different air-fuel ratios through a bench test; correcting the first steady-state soot emission Cs data to obtain an estimated value of the transient-state soot emission of the engine, wherein the correction method comprises a product of the first steady-state soot emission Cs and a correction coefficient factor; wherein the correction coefficient factors comprise at least three of a load change rate correction coefficient F1, a load correction coefficient F2, an engine rotating speed change rate correction coefficient F3, an air-fuel ratio correction coefficient F5 and a supercharger rotating speed correction coefficient F4, and the correction coefficient factors comprise the air-fuel ratio correction coefficient F5. The correction method is simple, and correction factors are clear and comprehensive. According to the method for estimating the transient soot emission, the calibration of the transient soot emission is completed, the calibration quantity factors are comprehensive, the calibration quantity is large, and the relative precision is high during application.
Owner:DONGFENG MOTOR CORP HUBEI

Efficient examination and approval method for workflow examination and approval node

The invention discloses an efficient examination and approval method for a workflow examination and approval node. The method comprises the steps of setting the examination and approval role of the examination and approval node and carrying out efficient examination and approval of the examination and approval role. The step of setting the examination and approval role of the examination and approval node comprises three ways of appointing a role, appointing a department (department manager role) and setting the examination and approval role according to a level. The process of carrying out efficient examination and approval of the examination and approval role comprises the following steps that: the examination and approval opinions of the first examination and approval role who submits the examination and approval opinion are taken as the examination and approval result of the examination and approval node; and if any one examination and approval role submits the examination and approval opinions, the examination and approval node finishes examination and approval. For the examination and approval node, when any one examination and approval role submits the examination and approval opinion, the examination and approval result of the examination and approval node is determined, the examination and approval node finishes examination and approval, and the examination and approval tasks of other examination and approval roles are automatically removed so as to realize efficient and quick examination and approval. The method is especially suitable for a situation that any person can give the examination and approval opinions since multiple people have the same examination and approval permission for the same examination and approval task.
Owner:CHENGDU QIANNIUCAO INFORMATION TECH CO LTD

Aviation mechanism encoder correction method

The invention discloses an aviation mechanism encoder correction method, which comprises the following steps of: reading an initial zero normalized code value Z of the encoder by installing and adjusting a spaceflight mechanism; returning the spaceflight mechanism to a zero position before shutdown, setting the actual position value of the spaceflight mechanism as M, which is the sum of a circle value registered in software and an encoder value; performing starting after the spaceflight mechanism is turned off, instantly reading the normalized code value N of the encoder after being turned on, and calculating the reading of N according to a calculation formula; and calculating the actual position value X of the spaceflight mechanism according to the value N, and correcting the encoder value by the spaceflight mechanism according to the value X.
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Thermal resistance correction method considering influence of thermocouple glue for IGBT aging experiment

The invention discloses a thermal resistance correction method considering influence of thermocouple glue for an IGBT aging experiment. The method is based on a power cycling accelerated aging experiment of an IGBT module, and takes influence of fall-off and replacement of the thermocouple glue in the experimental process on a thermal resistance extracted value. In the thermal resistance extraction process in the experiment, thermal resistance correction calculation formulas corresponding to different conditions are selected by determination for multiple times, and the extracted value is corrected. The experimental result is more accurate, and it is ensured that the aging degree of the IGBT module is not misjudged due to influence of the thermocouple glue in the accelerated aging experiment process. The correction method is simple, visual and easy to operate.
Owner:HEFEI UNIV OF TECH

Menu authorization method based on roles

InactiveCN107292587AImprove form authorization efficiencyEasy to understandOffice automationAuthorizationWorld Wide Web
The invention discloses a menu authorization method based on roles. The menu authorization method comprises steps that one role or a plurality of roles are selected as authorized objects, and each role is an independent individual, and is not a group / category, and one role is only associated with a unique user in the same period, and one user is associated with one role or a plurality of roles; when the number of the authorized objects is one, authority candidate menus are displayed, and the authorized object in the authority candidate menus is selected, and the stored menu is automatically selected, and then the corresponding menu is selected from the authority candidate menus; when the number of the authorized objects is two or more than two, blank authority candidate menus are displayed, and the corresponding menu is selected from the authority candidate menus; the authorities of the authorized objects are stored. One role is only associated with the unique user in the same period, and one user is associated with one role or a plurality of roles, and the users can acquire the menu authorities by the associated roles, and therefore menu authorization of new employees or transferred employees is simple and convenient, and form authorization efficiency is improved.
Owner:CHENGDU QIANNIUCAO INFORMATION TECH CO LTD

Method for seeking reference for approval tasks by approvers

The invention discloses a method for seeking reference for approval tasks by approvers, which comprises the following steps: the examining and approving persons obtain examining and approving tasks inthe examining and approving process; the approver initiates a request for reference to one or more of the persons consulted for the approval task. The interviewee is an independent individual character role, and only one user can be associated with an independent individual character role at the same time, and one user can be associated with one or more independent individual character roles. Theapprover of the invention initiates a reference opinion inquiry request through the management system, and the reference opinion can assist the approver to make a more scientific and correct examination and approval result, and can form an effective inquiry record in the system. The consultant adopts the independent individual character role, and the employee can realize seamless butt joint whenhe leaves his post or transfers his post, and there will be no delay or omission in the handover of the consulted task, so as to ensure that the consultant gives reference opinions in time, and avoidthe leakage of company secrets and the confusion of management.
Owner:CHENGDU QIANNIUCAO INFORMATION TECH CO LTD

Method for displaying authority after employee in system logs in account thereof

ActiveCN108875391AOperation retrospectiveEasy to carry outDigital data protectionDatabase
The invention discloses a method for displaying the authority after an employee in a system logs in an account thereof. The method comprises the steps that a created and non-frozen account which is not associated with employees is selected for an employee as the account of the employee, or an account is separately created for the employee; the employee logs in the system according to the corresponding account; and the system displays first information or second information to the employee, wherein the first information comprises all roles associated with the account and authorities corresponding to the roles, and the second information comprises main roles of all the roles associated with the account and the authorities corresponding to the main roles. According to the method, after the employee logs in the account thereof, the corresponding authorities are clearly displayed according to the roles associated with the account so that the employee can conveniently carry out work; and inaddition, each employee corresponds to one account, and each account corresponds to one employee so that the operation of each account can be conveniently traced, and corresponding persons in charge can be checked.
Owner:CHENGDU QIANNIUCAO INFORMATION TECH CO LTD

Method for automatically correcting physical property parameter of photoelectric composite submarine cable material

A method for automatically correcting a physical property parameter of a photoelectric composite submarine cable material comprises: reading a physical property parameter file of a submarine cable optical fiber and automatically running the file by using an APDL (ANSYS Parametric Design Language) automated temperature field modeling script which is formed by an ANSYS parameterization design language; generating a theoretical temperature value of the submarine cable optical fiber; by a software development platform, calculating a temperature error value between an actually measured temperature value of the submarine cable optical fiber and the theoretical temperature value of the submarine cable optical fiber; by the software development platform, performing correction on the material physical property parameter of the submarine cable optical fiber with the temperature error value exceeding an allowed range, and updating the physical property parameter file of the submarine cable optical fiber by using the corrected material physical property parameter; and performing iteration to obtain a material physical property parameter that can enable the temperature error value between the actually measured temperature value of the submarine cable optical fiber and the theoretical temperature value of the submarine cable optical fiber to be within the allowed range. The method is efficient, simple, automatic, fast and convenient, and can greatly shorten the molding operation period, reduce personnel assignment needed for parameter correction and achieve double effects of efficient modeling and accurate establishment of a conductor temperature database.
Owner:SHANGHAI MARITIME UNIVERSITY
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