30results about How to "Implement data collection" patented technology

The invention discloses an anti-snoring mattress system that actively intervenes and guides lying on the side, comprising: a human body posture and position detection unit for detecting the posture and position of the human body on the mattress and sending it to the control unit; a sound pickup unit for It is used to pick up the environmental sound signal and send it to the control unit; the human body stimulation mechanism is installed inside the mattress body, and is used to generate stimulation actions in the designated shoulder area after receiving the command from the control unit. The control unit determines whether the sleeper is snoring according to the environmental sound signal; when snoring is detected and the human body is lying flat, according to the position of the human body, the human body stimulation mechanism is controlled to give stimulation to the shoulder area on one side of the human body, thereby triggering the user to turn over lie down. The use of the invention can continuously and effectively stop snoring without affecting sleep comfort and sleep quality.

A multifunctional ear tag, which is mainly divided into three parts: a public tag (1), a tag neck (2) and a female tag (10), characterized in that: the public tag (1) is provided with a tag neck (2). ), an inverted cone (3) is provided at the top of the marking neck (2), and an LED light (4) is provided inside the inverted cone (3). The invention reduces the difficulty of reading animal production data, adopts active RFID, and can obtain data conveniently and quickly; at the same time, it creatively measures the temperature of animals with a metal sheet with good conductivity and is not easy to corrode, which reduces the number of points used in the past. temperature measurement.

The present invention relates to a multi-chain architecture information sharing system based on blockchain technology. The sharing system includes: a storage unit, a computing unit, a verification unit and a matching unit; at least one or more information chains and more than one information chain are maintained in the sharing system. Shared chain: the provider connects to the information chain, uses the information chain to provide the encrypted information after homomorphic encryption of the source information, and uses the encrypted information for further processing to obtain the encrypted information result, and the information demander obtains it through the shared chain Homomorphically encrypt information results and perform homomorphic decryption to effectively use the data of the source information without touching the source information. The present invention combines the features of block chain and homomorphic encryption to ensure that the source information will not be leaked, and at the same time, it will not be arbitrarily deleted from the source of the information.

The invention provides a method for sharing material failure cases, which can realize the sharing of material failure cases. The method includes: receiving the material failure case input by the user and the case conclusion input for the material failure case; receiving the case evaluation input by the user for the case conclusion; judging whether the case evaluation exceeds a predetermined evaluation threshold, and if it exceeds A predetermined evaluation threshold, storing the material failure case corresponding to the case evaluation in a preset case library. The invention is applicable to the technical field of material analysis.

The invention discloses a network acquisition system which comprises a database subsystem, a data acquisition PC subsystem and a device terminal acquisition subsystem. The database subsystem is interconnected with the data acquisition PC subsystem through an enterprise internal network. The data acquisition PC subsystem is interconnected with the device terminal acquisition subsystem through a TCP / IP and a standard local area network inside workshops. The database subsystem stores all data including a device library, a user library and original production data of each production workshop, data query and statistics are carried out in a web mode, and parameters in the original production data are modified to adjust the working states of devices. The device terminal acquisition subsystem is used for acquiring device working state information and staff production status data, and the data acquisition PC subsystem is utilized for analyzing and organizing the device working state information and the staff production status data and uploading the device working state information and the staff production status data to the database subsystem. By the application of the network acquisition system, data acquisition, storage, calculation, comparison and analysis can be achieved, and the form-reporting efficiency of the workshops is improved.

The invention relates to a remotely monitorable gas, water, heat and power supply and sewage processing operation and maintenance system, comprising a central data center, a gas supply monitoring subsystem, a water supply monitoring subsystem, a heat supply monitoring subsystem, a power supply monitoring subsystem, a sewage processing subsystem and an alarm subsystem. The central data center comprises a central PC, and a data storage server, a public information server and a smart Internet of things gateway which are electrically connected with the central PC. The public information server accesses an external network and is used for gathering and storing gas, water, heat and power usage amount and sewage output of the masses and enterprises. A big database is formed through utilization ofsewage discharge condition and gas, water, heat and power consumption of all walks of life; the consumption and sewage practical discharge are hooked; theoretical sewage output of monitored sewage processing objects are predicted; an alarm function is carried out when the prediction amount is in consistent with the practical sewage processing condition; government departments are helped to carryout real-time and traceable grasp on the sewage processing condition; and the sewage processing supervision efficiency is effectively improved.

A five-wheel survey vehicle with an automatic leveling platform comprises a vehicle head and a vehicle body. A front transmission shaft is arranged on the vehicle head. A rear transmission shaft is arranged on the vehicle body. The front transmission shaft and the rear transmission shaft are connected through a binodal universal joint. The vehicle head and the vehicle body are connected through a double-freedom-degree connecting structure. Three ball screws are vertically arranged on the vehicle body and distributed in an isosceles triangle. The three ball screws 7 are respectively sleeved with a sliding block. The three sliding blocks are jointly connected with the platform through tension springs. The vehicle body is further provided with a mechanical lifting mechanism which is connected with the three ball screws. The five-wheel survey vehicle with the automatic leveling platform can move forwards on a complex road surface in the field, certain obstacle crossing performance and high passing ability are achieved, the automatic leveling function can be achieved according to the terrain, the work platform is kept horizontal all the time, and it is guaranteed that when the platform carrying a test instrument works in the field, observation and data collection can be well conducted on the surroundings.

The invention discloses a device for detecting performances of a lead-acid storage battery under different assembly pressures. The problems that the assembly pressures of single batteries are different, and the conditions of detecting the battery performances under different assembly pressures cannot be simulated in an experiment are solved. The device is characterized in that a pressure gauge and a thickness gauge are connected in parallel and arranged on a pressing block, and the pressure gauge, the thickness gauge and the rubber pressing block move up and down together through a rotating shaft; the pressing block is provided with a soft sealing portion matched with the single battery of which the upper portion is not closed; the rotating shaft is regulated to enable the pressure gauge or the thickness gauge to point to a needed test value; when the pressing block and the single battery are in a sealed state, a charge-discharge instrument is started, and the battery performances of the single battery under different assembly pressures are detected. Operation is easy, convenient and rapid, data transmission is direct, data detection is accurate, the application range is wide, and the battery performances of the single battery under different assembly pressures can be detected according to the actual demands.