Data excavation system and method

Method and system for achieving intelligent song requesting through Internet and service management server

The invention discloses a method and a system for achieving intelligent song requesting through the Internet and a service management server. The method comprises receiving a room activation request; obtaining song library information from a KTV (karaoke television) system; generating a room password for a room under the activation request and feeding the room password to a KTV manager; receiving login requests of mobile terminals; feeding the song library information back to the mobile terminals according the identities of the mobile terminals in the login requests; receiving interface operation requests issued by the mobile terminals; integrally encapsulating the interface operation requests into service function requests and obtaining network service calling parameters corresponding to the service function requests from a register server; issuing the service function requests to the KTV system through the obtained network service calling parameters; sending obtained song list data to ...

Automatic control system for slurry treatment of slurry shield

The invention belongs to the technical field of slurry balance shield construction, and particularly relates to a slurry shield slurry treatment automatic control system which comprises a shield cutting mechanism, the shield cutting mechanism is communicated with one end of a slurry circulating mechanism, the other end of the slurry circulating mechanism is communicated with a slurry treatment mechanism, and the slurry treatment mechanism is communicated with an additive automatic control mechanism. The slurry treatment mechanism comprises a screening part, the screening part is communicated with the slurry circulating mechanism, the screening part is communicated with a slurry mixing part, the slurry mixing part is communicated with the slurry circulating mechanism, and the slurry mixing part is communicated with the additive automatic control mechanism. The dispersing agent is automatically added, and slurry parameters are visualized. According to the change of the stratum soil texture ...

Construction method for composite stratum prefabricated assembly type mechanical method vertical shaft

The method comprises the following steps that whether the foundation bearing capacity meets the design requirement or not is checked; a blade foot ring is constructed, a steel strand clamp anchoring box is pre-buried, a soil body is excavated, and assembly of equipment installation ring pipe pieces is completed synchronously; assembling and debugging a vertical shaft heading machine, and fixing the vertical shaft heading machine on the equipment mounting ring duct piece for trial heading; balancing mud is poured into a shaft of the vertical shaft, a cutting type tool bit of the vertical shaft heading machine is adopted for excavating a soil layer and soft rock underwater in a layered mode, a sinking ring pipe piece is assembled synchronously, a cutter head of the vertical shaft heading machine is replaced for excavating a hard rock annular groove section, and underwater concrete bottom sealing is conducted after edge foot ring rock embedding is achieved; grouting and plugging are conducted ...

License control method and license control system

The invention discloses a license control method and a license control system. According to the license control method, a license agent unit sends license application information to a license authorization server through a license control device, and the license authorization server verifies the identifier of the license agent unit and the identifier of a service unit. Upon successful verification, the license authorization server sends license application response information to the license agent unit through the license control device, and the license agent unit sends the license application response information to the service unit so as to enable the service unit to execute service operation according to a license identifier in a time period. As the license control device is arranged between a user terminal and the license authorization server, license request management and license authorization processing can be separated, the pressure on the license authorization server is reduced ...

Sandy stratum slurry shield mud film type judgment method

The invention relates to a sandy stratum slurry shield mud film type judgment method. The method comprises the following steps: acquiring a stratum soil sample and a slurry material sample; the porosity and permeability coefficient of the stratum soil sample are obtained according to the obtained stratum soil sample, and the control particle size of the slurry material is obtained according to the obtained slurry material sample; obtaining a grain composition adjustment coefficient according to the control grain size; obtaining evaluation parameters according to the grain composition adjustment coefficient, the porosity of the stratum soil sample, the permeability coefficient and the control grain size; obtaining the type of the mud film according to the evaluation parameters. The method is simple and practical, the state of the mud film can be quantified through indexes, and a basis is provided for a mud regulation and control method and maintenance of the stability of an excavation face ...

Magnetic mesoporous silica material as well as preparation method and application thereof

The invention relates to a silicon dioxide material, in particular to a magnetic mesoporous silicon dioxide material as well as a preparation method and application thereof, and the magnetic mesoporous silicon dioxide material is obtained by coating mesoporous silicon dioxide sol on the surfaces of magnetic ferroferric oxide nanoparticles through electrostatic interaction; the preparation method comprises the following steps: S1, preparing magnetic ferroferric oxide nanoparticles by a coprecipitation method or a solvothermal method; s2, adding a template agent into the TEA aqueous solution, heating and stirring until the template agent is completely dissolved, adding a silicon source, heating and stirring to obtain mesoporous silica sol; s3, adding the magnetic ferroferric oxide nanoparticles into the mesoporous silica sol, stirring and mixing, and then carrying out magnetic separation, washing and drying to obtain black particles; and S4, heating and refluxing the black particles in acetone ...

Data excavation system and method

The invention discloses a data mining system and a method. The system comprises a service problem template management unit for defining service question template; a data processing unit for introducing and processing original data format, computing the variables in the original data format using multiple mathematical operation or statistical algorithm or generating new derivative variables, generating superset of variables defined by the service problem template, and providing data output with designated data format; a model management unit for assisting data mining model training, model evaluation, model issuance and model scoring; and a model display unit for providing a friendly result display interface of service language for the ultimate service user. The invention facilitates technical staff to develop data mining project, and reduces technical threshold of data mining.

Medical treatment dispatch robot system with decision support

The utility model provides a medical treatment dispatch robot system with decision support and method. This system is mainly by bottom layer control system, top layer decision -making system and mainsoperated system composition. The robot utilizes router and hospital's computer or resource management headtotail, can distribute and patient status data by acquisition resource, and central controller optimizing because the resource scheduling algorithm is made a strategic decision can provide the best resource allocation scheme for patient and then. This robot can reduce hospital's human cost oncan be used to the resource scheduling of hospital, operation scheduling etc. Problems of management, improves hospital management ability, managerial efficiency and the patient efficiency etc. Of seeking medical advice.

Sludge dewatering conditioner and method for strengthening dewatering performance

At present, the waste activated sludge is difficult to dewater, and the existing method is technically difficult and uneconomical in practical engineering application, or is limited by conditions such as operation, medicine transportation and energy consumption. The invention provides a sludge dewatering conditioner. The sludge dewatering conditioner comprises a first conditioner, a second conditioner and a third conditioner, the first conditioner, the second conditioner and the third conditioner are respectively and independently packaged; the first conditioner is inorganic acid; the second conditioner is soluble ferric salt; the third conditioner is urea peroxide. The conditioning method and the dehydration process are low in investment cost, simple to operate and good in treatment effect, and the third conditioning agent urea peroxide is a solid oxidant, has higher stability and reliability compared with the traditional liquid oxidant hydrogen peroxide, is convenient to transport, store ...