31results about How to "Reduce negligence" patented technology

The invention discloses an electric control system for a weighing and rejecting machine. The electric control system comprises a total inlet wire power supply, a control power supply, a 24V low-voltage power supply, an input unit, a PLC control unit, a weighing unit and a driving unit. The total inlet wire power supply supplies power to a main circuit; the control power supply supplies power to a control circuit; the 24V low-voltage power supply supplies power to low-voltage components in the circuit; the input unit sends a control signal to the PLC control unit; the weighing unit sends a received data signal to the PLC control unit for calculating; the PLC control unit automatically records data after calculation; and the PLC control unit receives data signals after calculation of the weighing unit and performs weight comparison on the data signals and controls the driving unit to act after the comparison, so that products are selected by weight, qualified products are conveyed to the next process, and non-quality products are rejected. The electric control system for the weighing and rejecting machine is capable of accurately finishing weighing, rejecting and calculating at a high speed, so that the cases that weighing, rejecting, and calculating and counting are not accurate due to negligence of personnel are reduced.

A technology for manufacturing the integrally formed tube having joint part includes such steps as preparing an elastic tube according to the shape of target tube, sleeving it on a forming rod, assembling mould to form a cavity between the inner surface of mould and forming rod, pouring thermoplastic resin in the said cavity, demoulding and removing forming rod.

A method for preparing a meal includes obtaining current order information for a dining customer; outputting prompt information for the kitchen to prepare meals according to the current order information; obtaining a request to put dishes prepared for the current order information into a meal taking device; in response to the request, determining information of a meal taking device into which thekitchen is required to put the dishes, and outputting the information of the meal taking device, or outputting instruction information for processing the request for the request. The meal preparationmethod provided by the application can facilitate the kitchen to know the current order information, and prepare the meal according to the prompt information, thereby reducing the negligence and omission in the meal preparation process, and improving the meal preparation efficiency. In addition, the meal preparation method can also assist the kitchen in putting the dishes into the meal taking equipment to improve the efficiency of the dish providing. A meal preparation system is also provided.

The invention relates to a method for calculating construction times of a road roller. The method comprises the following steps: obtaining GPS (Global Position System) data; projecting all points in an XYZ coordinate system to an X axis or a Y axis so as to obtain points on the coordinate axis; arranging acquisition test points Lk with equal distances on the coordinate axis of a XMY rectangular plane coordinate system; judging whether coordinate values of coordinate points of adjacent time are distributed on both sides of the points Lk, if the arithmetic product is negative, commanding that the number of construction times of the road roller at the current section position Lk is equal to Bk+1; if the arithmetic product is positive, commanding that the number of construction times of the road roller at the current section position Lk is equal to Bk; judging whether Lk is the last section position, if yes, outputting the number of construction times of sections to be observed, else, continuing to calculate the construction times of the next section. The invention further discloses a system for calculating the construction times of the road roller. Through the adoption of the method and system, disclosed by the invention, large amounts of GPS data points collected for a long time can be processed and analyzed, and the construction times of the road roller traveling in uncertain to-and-fro paths can be calculated.

The invention discloses an electric power maintenance voice device which comprises an electromagnetic field detecting unit and a sensing unit. The electromagnetic field detecting unit is electricallyconnected with a digital-to-analog conversion module. The sensing unit and the digital-to-analog conversion module are connected with a signal processing unit. The signal processing unit is electrically connected with a storage battery. The signal processing unit is connected with a video acquisition module. The output end of the signal processing unit is connected with a wireless transmitting module and a voice broadcast module. The wireless transmitting module is connected with a wireless receiving module. The voice broadcast module comprises a voice chip and a voice amplifying module. The sensing unit comprises a temperature sensor, a humidity sensor and an air quality sensor. The sensing unit is connected with the signal processing unit and is then connected with an alarm. The electricpower maintenance voice device has beneficial effects of reminding maintenance detecting personnel for realizing caution, keeping longer safe distance, and greatly improving safety.

The invention relates to the technical field of cultural relic preservation, and discloses a cultural relic display microenvironment adjustment control system which comprises a controller, a collector, an ultraviolet sensor, an illumination sensor, a VOC sensor, a temperature and humidity sensor, an oxygen sensor, an air purifier, a constant-temperature humidity control machine, a nitrogen making machine, an execution module, an alarm module, a storage module, an analysis module and a communication module. The collector is respectively in communication connection with the ultraviolet sensor and the illumination sensor, and the collector is in communication connection with the controller. According to the cultural relic display microenvironment regulation and control system, environmental temperature and humidity, illumination, harmful gas, harmful organisms and oxygen of a showcase are detected, carbon dioxide, illumination, ultraviolet, TVOC and oxygen content parameters in the microenvironment of the showcase are monitored in real time, meanwhile, humidity in the showcase can be regulated and controlled, regulation and control are carried out automatically according to data, and the detection data is transmitted to a server for centralized management.

The invention discloses a domestic prevention and alarm system for pressure sores, and relates to the technical field of application of medical devices. The system includes several induction modules,an information processing module, a power module and a mobile phone APP module. The induction modules are connected with the information processing module which is connected with the mobile phone APPmodule through Bluetooth, and the power module supplies power for the information processing module. The system has the advantages that the local pressure of a patient and the bed temperature are monitored at the same time through a thin film pressure sensor and a thin film temperature sensor, thereby improving the monitoring efficiency and reducing the risk of illness. Moreover, the system does not require too many guardians and is simple and convenient to operate and thus suitable for families. The pressure and temperature information of the patient in the supine position, the prone position, the left position and the right position respectively is detected by induction modules arranged at different positions on a mattress. The induction modules are suitable for people of different bodyshapes and effectively improves the practicability of the alarm system.

The invention discloses a test tube sorting system. The test tube sorting system comprises an issuing terminal, a platform server and an input terminal; a plurality of inspection items and corresponding test tube issuing information are pre-stored in the platform server, and the platform server is used for storing identity information and the corresponding inspection items; the input terminal is used for inputting the identity information and inspection items to the platform server; and the issuing terminal is used for identifying an identity document, obtaining identity information, obtaining corresponding test tube issuing information from the platform server according to the identity information, issuing specifications and quantity of test tubes according to the test tube issuing information, and labeling the identity information to the test tubes. According to the test tube sorting system, intelligent management and automatic distribution of the test tubes are achieved, and the workload and negligence of workers are reduced.

The invention is a comparing method of using software to compare the modifying conditions of circuit design chart, as using a computer to draw a circuit design chart, making the previous version of the circuit design chart drawn by the first chromatograph and the back version drawn by the second chromatograph, and on the point of differentiating the difference between the previous and back versions of the circuit design chart, able to use an automatic comparison program to superpose the back version on the previous version, because the back version has been changed or modified so that the back version cannot be completely covered on the previous version, mainly displaying the circuit design chart after comparison on the computer screen in the color of the second chromatograph adopted by the back version, but displaying the changed or modified component or design by the first and second chromatographs, respectively, and thus using different colors to differentiate the difference between the previous and back versions of the circuit design chart.

The invention discloses an infusion device capable of automatically changing medicine, which comprises a tripod arranged on the ground, a telescopic rod is fixedly arranged on the upper end face of the tripod, a box is fixedly arranged on the upper end face of the telescopic rod, the box is provided with an inner cavity with an upward opening, and a sliding plate is fixedly connected to the innerwall of the left side of the inner cavity; the right end face of the sliding plate is slidably connected with a sliding block through a sliding groove, the right end face of the sliding block is fixedly connected with a motor, and the right end face of the motor controls a driving shaft and is rotatably connected with a third driven shaft. According to the invention, a geneva mechanism is used tocontrol lifting of the gear and rack, and a rotation structure of a liquid changing table is controlled through mutual meshing of bevel gears, so that manual intervention is not needed during liquid changing halfway, human negligence is reduced, labor time is saved, the working efficiency of medical staff is improved, an alarm can be automatically sent to a nurse table after infusion is finished,and the problem of blood backflow can be avoided.

The invention relates to the technical field of electric traction outside vehicles, in particular to a system and a method for controlling a passing neutral section area of a double-current system vehicle, the system comprises a receiving module, a processing module, an operation beacon module, a positioning module, a prompt module and an enabling beacon module, and the method comprises the steps that S1, whether the vehicle is about to enter a neutral section is judged according to the real-time position of the vehicle, if yes, continuous neutral section passing prompt information is sent for neutral section passing prompt; S2, an enable signal for pre-deloading the vehicle is received, and a pre-deloading switching instruction is sent according to the enable signal; and S3, when the landmark signal is received, a neutral section passing operation control instruction is sent, and neutral section passing prompt is stopped after the neutral section passing operation control instruction is sent. According to the method, prompting can be carried out in advance and all the time, and over-phase control operation lag caused by negligence is avoided.

The invention discloses leased equipment for intelligent stage construction and a working method of the leased equipment. The leased equipment comprises a storage mechanism, a moving mechanism, a construction mechanism and a control mechanism; the control mechanism comprises a processor and a driving device; the storage mechanism comprises a warehouse, a hanger, a packing device and a first cameradevice, a plurality of stage construction props with different sizes and materials are stored in the warehouse, and the hanger is used for taking out the props from the warehouse; the packing deviceis used for conducting classification packing to the props according to the material types and sizes, the first camera device is used for obtaining placement states of the props in the warehouse; a moving structure includes a positioning device, a navigation device, a second camera device and a cargo loading robot, the positioning device is used for obtaining location information of the cargo loading robot, the navigation device is used for generating moving lines of the cargo loading robot, the second camera device is used for obtaining environments of a preset position, and the cargo loadingrobot is used for carrying the props to move; and the construction mechanism includes a plurality of assembly arms used for assembling the props to preset shapes.

The invention discloses a sound production device for prompting turn-on of an ultraviolet lamp. The device comprises a sound production module, a current monitoring unit, a sound monitoring unit, a main control unit and a relay. The current monitoring unit and the relay are connected in series in a power supply loop of an ultraviolet lamp. A current monitoring signal output by the current monitoring unit and the sound monitoring unit are respectively connected with the main control unit, and the main control unit recognizes the working state of the ultraviolet lamp according to the current monitoring signal and controls the sound production module. The relay is controlled by recognizing the sound prompt information, so that accurate and reliable sound prompt is provided for ultraviolet lamp users, dynamic monitoring of the working state and the prompt information state of the ultraviolet lamp is achieved, and safety is guaranteed.

The invention discloses a tablet grinder for clinical medicine. The tablet grinder comprises a machine shell, a placement cavity communicating with the outside is formed in the machine shell, the right end wall of a detecting cavity communicates with a grinding cavity, an inspection cavity is formed in the right end wall of the grinding cavity, a starting cavity is formed in the lower end wall of the grinding cavity, a control cavity is formed in the rear end wall of a collecting cavity, a pressure detector is provided with a groove capable of containing a collecting cup, a cleaning mechanism can prevent dust and clean residual powder, a collecting mechanism can collect ground medicine powder, and a detecting mechanism comprises an executing mechanism which carries out grinding processing on tablets. A pressure sensor judges the number and the type of entering tablets by judging the weight of the tablets and comparing set parameters, then a hydraulic rod is started to contract so as to drive the pressure sensor to move downwards to the lowest position, then an air pump is started to inflate, inflation is carried out on the left end of a transmission cavity through a pipeline, a sealing block is pushed to move rightwards, therefore, a push block is pushed to move rightwards, and the tablets are pushed to enter the grinding cavity.