33results about How to "Continuous recording" patented technology

The invention relates to a system for individually recording the production performance of layers and automatically monitoring the environment of a layer house, which comprises an intelligent coop, an environment monitoring system, an upper computer and a lower computer, wherein the intelligent coop and the environment monitoring system are respectively connected with the lower computer; the upper computer is connected with the lower computer through a field bus. The system is used for collecting data by using a plurality of Atmega16 cores as cluster controller nodes, and carrying out information communication by using a RS-485 form with central nodes to make the data transferred to a central monitoring computer at real time so as to realize real-time monitoring on the production performance and the environment parameters of the layer house, such as the weight of layers, the feed intake, the water drinking, the excretion quantity, the excretion times, the egg laying time, the egg weight, and on the like. The system accurately, stably and continuously records each parameter of breeding, feedstuff, nutrition, and the like for poultries, and has special realistic significance to workload reduction and automatic environment detection and control of a layer house.

The invention relates to an automation system of information acquisition of individual parameters of laying hens and belongs to the field of livestock and poultry breeding. The automation system comprises a hen shelf cage body, an automatic control system, a guide rail, a walking system, an automatic loading system, a food consumption measuring mechanism and an egg quality weighing mechanism. The automatic control system is connected with the guide rail, the walking system, the automatic loading system, the food consumption measuring mechanism and the egg quality weighing mechanism. According to the invention, real-time monitoring of production performance parameters such as food consumption of the laying hens, egg laying time and egg quality is achieved. The automation system has special practical significance to precise, stable and continuous recording of all items of parameters and reduction of work load in breeding, feed and nutrition of poultry strains.

The invention relates to a kind of intelligent capacity therapeutic equipment, comprising central processor, interior memory, power device, keyboard device, display device, alarm device, input control circuit, monitor interface, liquid speed monitor and liquid speed controller. The interior memory device is used to store program order and operation capacity therapeutic decision program in central processor and the record of patient capacity treatment. The central processor takes relative capacity therapeutic decision program from interior memory device according input patient information from keyboard device, makes patient initial capacity therapeutic program, carries out the capacity therapeutic program according to chosen working mode by doctors, feedbacks and moderates capacity therapeutic program according to sent patient physiological parameter from monitor and stores the capacity treatment record into interior memory device. The central processor also monitors and moderates transfusion speed according to got confirmed transfusion speed.

The invention discloses a predication method of the stress relaxation life of a torsion spring, and belongs to a torsion spring life prediction technology. The method comprises the following steps: drawing the torque-time curve of the torsion spring at different temperatures; drawing the internal stress-time curve of the torsion spring at different temperatures; reckoning the semi-logarithmic relationship between the relax rate and time; calculating a relaxation factor A room temperature and a relaxation factor B room temperature; and calculating the stress relaxation life of the torsion spring. The method is characterized in that the torque-time curve, the internal stress-time curve and the relaxation rate-time logarithm curve at a test temperature are obtained in a different temperature accelerated torsion spring mode, and a stress relaxation equation at a practical use temperature of the torque spring is derived to predicate the stress relaxation life of the torsion spring. The method has the advantages of high predication accuracy, effective reduction of the test cost and the cycle, and efficiency increase.

The invention discloses a determining device and method of a water permeability coefficient of concrete. The device comprises a transparent cylinder, an overflow water tank and a measuring cylinder, wherein scales are engraved on the outer side walls of the transparent cylinder, the overflow water tank and the measuring cylinder, the transparent cylinder is vertically arranged in the overflow water tank, upper and lower ends of the transparent cylinder are open, and a concrete sealing and fixing device is arranged at the lower end opening of the transparent cylinder; a cylinder overflow port is formed in the outer side wall of the upper part of the transparent cylinder, an overflow water tank overflow port is formed in the outer side wall of the overflow water tank, the metering cylinder is arranged below the overflow water tank overflow port, and a rotor flow meter and an automatic liquid flow controller are sequentially mounted at the cylinder overflow port and the overflow water tank overflow port; the automatic liquid flow controller consists of a time relay, a solenoid valve and a pipeline. The device has the benefits as follows: the scales with the division value of mm are engraved on surfaces of the metering cylinder and the overflow water tank of the determining device, reading is convenient and quick, and the condition that the accuracy is affected due to long-term water logging of the scale values can be avoided.

The invention relates to a dynamic monitoring system and a method for poultry temperature, wherein the system comprises a data acquisition module, a wireless transmission module and a PC (personnel computer) terminal; the data acquisition module is connected with the PC terminal by the wireless transmission module; the data acquisition module collects data of poultry temperature and transmits the acquisition data to a wireless receiving terminal; the wireless transmission module is used for sending and receiving the data in a wireless manner; the PC terminal receives, analyzes and stores the data and performs other corresponding operation. In the invention, functions of real-time acquisition, storage, displaying, historical data polling and the like can be achieved, and stress of the poultry group can be greatly reduced.

Provided is an optical information recording method and an optical information recording medium, which can achieve easy duplication in holographic recording. The optical information recording method is for recording information to an optical information recording medium 4 which includes an information recording layer to which information is recorded using holography. In the method, virtual information light 6 composed of information light 2 to which information is added by spatially modulating at least a part of light ray flux emitted from a light source and of recording-specific reference light 3 is generated, and virtual information light 6 and virtual recording-specific reference light 8 are irradiated onto the information recording layer so that information is recorded thereto by interference pattern generated by interference between virtual information light 6 and virtual recording-specific reference light 8.

The invention discloses an intelligent remote debugging system comprising a hard disk, a minisize calculator and a monitor used for being connected with an object to be debugged. According to the invention, the problem can be processed right the first time when the problem occurs, data can be recorded continuously in real time, reliable basis can be provided for the judgement of the fault, and remote control can be achieved.

The invention discloses an ankle-knee linkage walking assisting device, belongs to the field of medical instruments, and aims to solve the problem that an existing walking training assisting method is poor in treatment effect or expensive in equipment and cannot be popularized and used. The ankle-knee linkage walking assisting device comprises a knee joint wearing body, an ankle wearing body and a plurality of stay wires. The tension angle and the tension force of each stay wire are dynamically adjusted by adjusting the length of the stay wires and the position of a sliding screw, the posture of the ankle is limited by the tension force of the stay wires, the gentle flexion of the knee is controlled to be within 10 degrees, the dorsal flexion of the ankle is controlled to be larger than 0 degree, the consistency of each exercise training is guaranteed, through repeated exercise, exercise dynamic shaping reconstruction is realized, and action reflection is formed, so that the gait is fixed. By means of the open-chain and closed-chain motion principle, the far-end motion freedom degree is limited through ankle-knee combination, near-end control is strengthened, far-end abnormal modes are reduced, and the purposes of labor saving and auxiliary therapy are achieved.

The invention discloses omnibearing remote control detection equipment. The equipment comprises a hard disk, a miniature calculator and a monitor used for connecting a debugged object. By using the equipment, a problem can be processed at first time; data can be recorded continuously in real time; a reliable basis is provided for fault problem determination and remote control can be achieved.

The invention relates to a system and method for establishing a mouse model of diastolic heart failure (DHF) and cardiac resynchronization therapy (CRT), and belongs to the technical field of cardiovascular disease animal models. The system comprises a pace-making system and an electrocardiograph (ECG) record system, wherein one end of a pace-making lead of the pace-making system is connected withmyocardium of a mouse, and the other end of the pace-making lead is connected with a pulse generator through a row needle terminal; and one end of an ECG lead of the ECG record system is connected with pectoralis major muscle of the mouse, and the other end of the ECG lead is connected with an ECG through a row needle terminal. The system can quickly realize heart pace-making through the exogenous pulse generator and the metal pace-making lead to realize DHF and CRT and is connected with the heart and the exogenous pulse generator through the metal ECG lead to record ECG activity. The established mouse model of the DHF and CRT can be applied to basic research about the DHF and CRT later. The system is simple in composition and structure, convenient to produce and lower in manufacturing cost.

The invention discloses a maintenance system for remote operation through a network, including a hard disk, a microcomputer, and a monitor for connecting the object to be debugged; the invention can process the problem at the first time when the problem occurs, and can record continuously in real time Data can provide a reliable basis for judging fault problems, and can be controlled remotely.

The invention disclose an NB-IOT intelligent water meter with sensitive water volume counting. The water meter comprises a main flow channel, connectors, a bypass flow channel, a dial plate and a flow assembly, the connectors are arranged at the two ends of the main flow channel respectively to serve as a water network end and a user end, the bypass flow channel is arranged on the side face of the main flow channel, the flow assembly is arranged in the middle of the main flow channel, and the flow assembly is also arranged on the bypass flow channel. The dial plate is fixed to the outer surface of the main flow channel and connected with the two flow assemblies. The bypass flow channel is arranged on the side face of the main flow channel and provides a backflow or flow expanding branch for a water body, when the flow is small and the whole machine flow from the water network end to the user end is smaller than the starting flow of a traditional standard, large flow still passes through the main flow channel through switching of the flow structure, and then, most of the flow on the main flow channel is baffled and returned to the inlet of the main flow channel through the bypass flow channel, so that the two flow components are positioned in a flow high-sensitivity area instead of a low-sensitivity area under extremely low flow.

The invention discloses a computer test system, which comprises a memory, a microcomputer control chip and a serial port debugging module used for connecting a debugged object. The computer test system can process a problem immediately when the problem happens, can continuously record data in real time and provides a reliable basis for judging fault problems.

The invention relates to a device which can continuously measure ultraviolet radiation intensity in the outdoor environment. The device comprises an ultraviolet transmitting apparatus, a radiant quantity measuring device, a data monitoring-recording device and a distributor case, wherein the transmitting apparatus comprises at least one ultraviolet transmitting unit which comprises an ultraviolet light and a light bracket, and the ultraviolet light is horizontally hung on the bracket; the ultraviolet light in each ultraviolet transmitting unit is electrically connected with the distributor case, and a timer controlling the on-off time of the ultraviolet light and a light tube ballast are arranged in the distributor case; the radiant quantity measuring device comprises at least one ultraviolet radiation detector and a data collecting device, the ultraviolet radiation detector is arranged below the ultraviolet light to be level with a plant canopy and is connected with the data collecting device through a data wire; and radiant strength signals collected by the data collecting device are together transferred to the data monitoring-recording device through a data wire. The invention relatively conveniently builds an adjustable ultraviolet radiation strengthening environment, and can continuously automatically observe and record the ultraviolet radiation strength.