14 results about "Operating time" patented technology

The application provides a surgical system console mode automatic identification method, device and equipment, relates to the technical field of surgical robot systems, and is based on a surgical robot system which comprises a first console and a second console, and the first console and the second console are connected through a one-way wire harness. The automatic identification method comprises the following steps: when the surgical robot system starts to operate, the identification process comprises the following steps: acquiring state information corresponding to a target port of each console, the target port being a port connected with the one-way wire harness; determining the ID of each console based on the corresponding state information; determining the corresponding execution mode according to the ID of each console; and repeatedly performing the identification process until the surgical robot system stops. The application automatically identifies the ID and the execution mode of the console, simplifies the operation process, reduces manual intervention, improves the operation convenience, the automatic identification process is quickly performed, the operation time is saved, and the overall efficiency of the surgical robot system is improved.

By comprehensively and thoroughly understanding the operating rate of injection molding machines and appropriately performing adjustments based on accurate analysis, bottlenecks in the production process can be effectively eliminated. [Solution] The system includes an operation data acquisition means 2 that acquires the operating time of an injection molding machine M during normal fully automatic operation as actual operating time data Ts, and acquires the non-operating times of the injection molding machine M corresponding to multiple different non-operating states during normal or abnormal conditions as multiple different non-operating time data Tna, Tnb, Tnc…, and an operation data display means 3 that graphically displays the actual operating time data Ts and multiple different non-operating time data Tna… acquired by the operation data acquisition means 2 on the display 11 of the molding machine controller 10 or a management computer 10e other than the molding machine controller 10.

The embodiment of the application provides a kind of intelligent start-up preheating control method, system, equipment and storage medium of compressor, which comprises: obtaining the continuous downtime of compressor in temperature control system and target temperature information, when the continuous downtime and target temperature information satisfy preheating condition, the crankcase of compressor is preheated;When the continuous downtime is initial preset value or greater than or equal to the first preset threshold, and the target temperature information is less than the second preset threshold, the operating frequency of the compressor is controlled to increase to the first frequency platform;When the operating frequency of the compressor remains the first reference frequency for the first operating time, the operating frequency is controlled to decrease to the second frequency platform;When the operating frequency of the compressor remains the second reference frequency for the second operating time, the operating frequency is controlled to increase to the third frequency platform according to multiple third frequency platforms.The embodiment of the application can improve the operating reliability of the compressor and prolong the service life of the compressor.

The invention relates to the technical field of bearing texture optimization, in particular to a sliding bearing surface texture optimization method and system. According to the technical scheme, the load curve of the load of the rotating shaft in the sliding bearing changing along with the operation time and the rotating speed curve of the rotating speed changing along with the operation time are obtained; determining characteristic working conditions of the sliding bearing in the main operation cycle according to the load curve and the rotating speed curve; carrying out feasible region analysis on each texture parameter of the sliding bearing according to the characteristic working condition, taking a numerical interval of each texture parameter as friction performance prediction input of a BP neural network model, and carrying out friction performance optimization in the numerical interval in combination with a genetic algorithm; and determining the parameter combination corresponding to the optimal friction performance as the target texture parameter of the sliding bearing. According to the technical scheme, the optimization efficiency and accuracy are improved when global optimization is carried out on the local texture of the sliding bearing.

The invention relates to a medical device (1), preferably a dialysis apparatus for performing hemodialysis and / or hemofiltration and / or hemodiafiltration, comprising a first functional module (CPU1) and a second functional module (CPU2), wherein a chronograph (2) for counting an operating time is provided in the first functional module (CPU1) and the first functional module (CPU1) is configured to store an operating time value determined by the chronograph (2) in a first memory (M1) of the first functional module (CPU1), wherein a second memory (M2) is provided in the second functional module (CPU2), wherein the second functional module (CPU2) is configured to store the operating time value determined by the chronograph (2) of the first functional module (CPU1) in the second memory (M2).

This helps to estimate the occurrence of delamination, etc. [Solution] The estimation device identifies the operating time for which the bearing temperature and rotational speed belong to each of the eight ranges, and estimates the occurrence of delamination and other issues based on the operating time for each of the eight ranges and the modified rated life for each of the eight ranges.

The invention discloses a handheld surgical tool control method and related equipment for orthopedic surgery, and the method comprises the steps: dividing the operation space of a surgical tool into a plurality of operation areas; acquiring force data, attitude data and acceleration data of the surgical tool; according to the time domain distribution characteristics of the force data and the acceleration data, identifying the tool jitter frequency and the tool jitter amplitude of the surgical tool; calculating a fatigue index of the operator based on the tool jitter frequency and the tool jitter amplitude, and establishing a mapping relation between the fatigue index and the operation time; adjusting the safety operation boundary according to the fatigue index to obtain a dynamic safety boundary; when it is detected that the distance between the surgical tool and the dynamic safety boundary is smaller than a preset distance, the shortest path from the current position of the surgical tool to the dynamic safety boundary is calculated; generating a reverse force feedback vector based on the shortest path; and the reverse force feedback vector is converted into a force feedback control signal. The operation safety and the operation efficiency of an operator are improved.

A cylinder failure prediction system of the present invention comprises: a data acquisition unit that repeatedly detects the operating times of several cylinders during the elapsed operating time of the installation to acquire several sets of operating time data for each cylinder; a deterioration index value calculation unit that calculates deterioration index values ​​of several statistical deterioration indices that may represent a cylinder failure, based on the operating time data;and a determination unit that ranks the deterioration index values ​​of the statistical deterioration indices calculated for each cylinder according to its size and assigns a predetermined score to a cylinder that has a value above a predetermined range among the ranked deterioration index values ​​to determine a cylinder that is expected to fail based on the sum of the predetermined scores.

The present invention belongs to the field of equipment management technology, and discloses a health evaluation method, system, equipment and medium for assembly line special machine equipment to solve the limitations of the existing technology in the health status evaluation of assembly line special machine equipment. The method of the present invention includes obtaining the evaluation index of the equipment and the comprehensive weight value corresponding to each index, and performing calculations based on this to obtain a first health score; obtaining the historical fault data and historical operating time data of the equipment, and based on this, calculating the time interval between the fault occurrence time and the maintenance occurrence time of each fault and constructing a time decay model to calculate the weighted risk score of each fault, thereby calculating a second health score; obtaining the production scheduling data of the equipment and combining it with the health data to calculate to obtain the current production scheduling risk score, thereby completing the health evaluation of the assembly line special machine equipment. The present invention significantly improves the comprehensiveness, accuracy, dynamics and real-time performance of the health evaluation of assembly line special machine equipment.

The invention relates to a surgical instrument switching method and device, equipment and a medium. The method comprises the following steps: in response to an instrument switching instruction for switching to a target surgical instrument, performing safety verification on the target surgical instrument; under the condition that the safety verification is passed, the mapping relation between the control pedal and the controlled surgical instrument is updated to be the target mapping relation between the control pedal and the target surgical instrument; and in response to a control operation on the control pedal, activating a function, corresponding to the control operation, of the target surgical instrument according to the target mapping relationship. According to the invention, an assistant at a slave end does not need to manually insert a pedal connecting line to a target surgical instrument, so that the invalid operation time is shortened; in addition, a control pedal does not need to be fixed for each surgical instrument, the number of the control pedals is reduced, the circuit is simplified, a doctor does not need to move to the position of the fixed pedal corresponding to the target surgical instrument, and the doctor is prevented from being stumbled or mistakenly treaded. Therefore, various problems caused by the existing switching scheme can be avoided.

The embodiment of the invention provides an intelligent startup preheating control method, system and device for a compressor and a storage medium, and the method comprises the steps that the continuous shutdown time and target temperature information of the compressor in a temperature control system are obtained, and when the continuous shutdown time and the target temperature information meet preheating conditions, a crankcase of the compressor is preheated; when the continuous shutdown time is an initial preset value or is larger than or equal to a first preset threshold value, and the target temperature information is smaller than a second preset threshold value, the operation frequency of the compressor is controlled to be increased to a first frequency platform; when the operation frequency of the compressor is kept at the first reference frequency to operate for the first operation time, the operation frequency is controlled to be reduced to a second frequency platform; and after the operation frequency of the compressor is kept at the second reference frequency to operate for the second operation time, the operation frequency is controlled to perform platform-by-platform frequency increasing according to a plurality of third frequency platforms. The operation reliability of the compressor can be improved, and the service life of the compressor can be prolonged.

The object of the present invention is to provide a daily operation report creation device that can leave evidence showing compliance with improvement standard notices, etc. [Solution] The daily operation report creation device (management terminal 3) includes a normal operating time calculation unit 3B, an operation plan creation unit 3C, a delay time calculation unit 3D, and a daily report creation unit 3E. The normal operating time calculation unit 3B calculates the normal operating time, which is an estimated value of the operating time for an operation section, based on multiple operation performance data in which actual values ​​of operating time for each operation section are recorded. The operation plan creation unit 3C creates an operation plan that includes the operation section and the normal operating time for that operation section. After the operation plan is completed, the delay time calculation unit 3D calculates the delay time that exceeds the normal operating time based on the actual operating time and the normal operating time in the operation plan. The daily report creation unit 3E creates a daily operation report in which the delay time is recorded.

This invention relates to a method, apparatus, device, and storage medium for precise positioning of an electronic ruler under interference-free conditions. The method first acquires the standard operating time and standard analog quantity under interference-free conditions. Then, it sets an analog quantity reading time interval based on actual process parameters. During actual production, readings are taken within this analog quantity reading time interval. Specifically, based on the inclusion relationship between the actual operating time and the analog quantity reading time interval, and using the standard analog quantity and the actual analog quantity, the positioning result is obtained. Compared to existing technologies, this invention utilizes the time dimension to measure the movement of moving parts. The analog quantity reading time interval reflects the time required for the moving part to reach the target position and has a certain margin, ensuring that even if the readings within the analog quantity reading time interval are in a drift state, the error is acceptable. This solves the problem of inaccurate readings caused by electronic ruler drift.

This invention provides an acoustic monitoring method, device, readable storage medium, and electronic device for a double-acting spool valve, belonging to the field of acoustic monitoring technology. The method includes: acquiring acoustic signals of the double-acting spool valve during a certain operating time; performing data preprocessing on the acoustic signals to obtain processed acoustic signals; determining the degree of damage to the double-acting spool valve during the operating time based on the processed acoustic signals; and determining the operating state of the double-acting spool valve during the operating time based on the degree of damage. The acoustic monitoring method for the double-acting spool valve of this invention has the advantage of accurately determining the operating state of the double-acting spool valve based on its degree of damage, thereby guiding the adjustment of process parameters and providing a basis for production operations, enabling the double-acting spool valve to maintain stable production.