6results about How to "Realize automatic statistics" patented technology

This invention discloses a method, control system, and road roller for measuring the number of vibration compaction passes. The method includes: continuously acquiring time-domain acceleration data of the vibratory wheel of the road roller in the direction perpendicular to the ground; continuously performing time-frequency domain analysis on the acceleration data, obtaining frequency domain data including vibration frequencies at time intervals q; continuously monitoring the vibration frequency, using a starting reference point where the vibration frequency is greater than a threshold k1 Hz for m consecutive times, and an ending reference point where the vibration frequency is less than a threshold k2 Hz for n consecutive times, recording this as one vibration compaction pass, incrementing the cumulative vibration compaction pass count by 1; analyzing the frequency domain data within the time region from the starting reference point to the ending reference point to obtain and record the compaction effect value of that pass; evaluating the compaction effect and the cumulative vibration compaction pass count, outputting a processing plan, and then returning to the previous step. This invention achieves real-time acquisition of the number of vibration compaction passes through the analysis of vibration acceleration data, enabling automatic and rapid statistics of the number of vibration compaction passes.

The invention discloses a scallop shelling and cleaning all-in-one machine, and belongs to the technical field of aquatic product processing equipment, the scallop shelling and cleaning all-in-one machine comprises a rack, and a feeding and positioning mechanism, a conveying mechanism, a guide groove, a shell cutting and opening mechanism, a shell and meat separating mechanism, a cleaning and collecting mechanism and a driving unit which are mounted on the rack. The feeding and positioning mechanism quantitatively distributes scallops one by one into a jig of the conveying mechanism through a rotary indexing roller, the jig sequentially passes through a wide part and a narrow part of a guide groove along with movement of a conveying belt, and opening and closing locking of a clamping plate is completed. And the cutting and shell opening mechanism is used for cutting the scallops by adopting a plurality of disc saw blades arranged on a saw blade shaft at intervals. The shell and meat separating mechanism is used for scraping out scallop meat through a rotary scraping plate, and the scallop meat is washed and collected by the cleaning and collecting mechanism. A counting unit and a weighing module are further integrated. The scallop shelling and cleaning all-in-one machine is simple in structure and controllable in cost, meat quality can be well reserved, and full-automatic closed-loop production from shell scallops to clean meat production is achieved.

The application relates to the technical field of plate production equipment, and particularly discloses a vermiculite plate pressing production line. The production line comprises a pressing device, a conveying mechanism, a kiln car platform and a finished product trolley. The pressing device is provided with a fixed mold, a liftable movable mold and an upper pressing mold, and comprises a push plate assembly. The push plate assembly has an upper and lower open raw material box and can move along the upper surface of the movable mold. The raw material box supplies raw materials to the pressing cavity and simultaneously pushes the vermiculite plate away from the conveying mechanism after pressing, so that continuous operation of the "one-box dual-purpose" type is realized. The conveying mechanism is provided with a counting sensor and an angle-adjustable cleaning device for counting and cleaning the plate surface. The kiln car platform adopts a lifting push plate to automatically stack the plate on the multilayer supporting plate of the finished product trolley, and the finished product trolley is quickly positioned through a guide rail and a positioning wheel. The application realizes the full-process automation of vermiculite plate from pressing, demolding, conveying to automatic stacking, reduces manual intervention, and significantly improves the production efficiency and product consistency.

The application relates to a safety instrument system interlocking operation rate calculation method, device, equipment and storage medium. The method comprises the following steps: configuring a screening rule, the screening rule comprising: control station selection, bit number grouping selection and / or bit number keyword selection; the total number of SIF circuits is counted, an ODBC interface is connected to a SCADA local database, a SQL query statement is constructed according to the screening rule, the total number of bit numbers meeting all screening conditions is retrieved and counted, and the total number of bit numbers is used as a denominator; the current state value of the bit number interlocking switching variable is obtained through a SCADA real-time data interface by traversing each bit number retrieved, and the number of bit numbers with a statistical state value of interlocking input is used as a numerator; and the interlocking operation rate is calculated and output according to the number of normally operated circuits and the total number of SIF circuits. Therefore, the automation and flexibility of the SIS system interlocking operation rate are realized, and the calculation cost is significantly reduced.

The application relates to a medicine placing box, which comprises a placing box body, a medicine placing opening is formed in the upper side of the placing box body, a medicine placing door is installed at the medicine placing opening, a medicine taking opening is formed in one end of the placing box body, a medicine taking door is installed at the medicine taking opening, a scanning device is installed in the inside of the placing box body and located at one end of the placing box body, the scanning device is used for scanning the medicine information of medicines placed into the placing box body from the medicine placing opening and faces the other end of the placing box body, a display device is used for displaying the medicine information placed into the placing box body, a controller is connected between the scanning device and the display device, receives the medicine information scanned by the scanning device, and transmits the obtained medicine information to the display device, and a locking assembly is arranged between the placing box body and the medicine taking door and used for fixing the medicine taking door on the placing box body or releasing the connection between the medicine taking door and the placing box body. The application has the effects that medicine management can be facilitated, errors caused by manual recording can be reduced, and the situation of missing and forgetting can be avoided.