104results about How to "Avoid non-compliance" patented technology

The invention discloses a data sharing method and a data sharing system based on a blockchain. The method comprises the following steps: a supervision node encrypts all the data for which a consensusis reached through a blockchain network, and records all the encrypted data on the blockchain; a first member node submits a data sharing request through the blockchain network, the data requested bythe data sharing request at least contain the data provided by a second member node; the supervision node and the second member node jointly examine and approve the data sharing request; if the data sharing request is approved, the supervision node performs decryption to obtain the data requested by the data sharing request from the blockchain; and the data requested by the request is encrypted based on a public key of the first member node, and the encrypted data is returned back to the first member node, thus, the first member node is enabled to acquire the requested data by an own private key through decryption. With the method and the system provided by the invention, security of data sharing can be guaranteed, and occurrence of noncompliant or illegal situations caused by lack of supervision treatment in data sharing can be avoided.

The invention relates to the technical field of communication. The invention discloses a communication data acquisition method and a device thereof, electronic equipment, a storage medium and a communication data acquisition method, and the method comprises the steps: receiving a sub-session construction request initiated by a conventioneer in a multi-person session, the construction request comprising the construction parameters of a sub-session, the identification information of sub-session participants and the level of the sub-session; responding to the sub-session construction request, andconstructing a sub-session according to the construction parameters and the identification information of the sub-session participants; determining conventioneers, except the sub-session participants, with authority higher than the sub-session level in the multi-person session as first conventioneers; and when a communication data acquisition request for the sub-session sent by a first participant is received, sending the communication data of the sub-session to the first participant, and sending the communication data of the first participant to each sub-session participant in the sub-session. According to the scheme provided by the invention, the content and process of the sub-session can be controlled.

The invention belongs to the casting field and specifically relates to a casting technology for a hub. The casting technology comprises the following steps of (1) designing of a mold sample, specifically, designing of a pouring system, a sand core, dead heads and chilling blocks, (2) sand mold manufacturing, specifically, mold making through a sodium water-glass sand CO2 method and core making through a self-hardening cold core box method, (3) smelting, (4) pouring, (5) cooling and (6) annealing. According to the casting technology for the hub, the problem that the annealed structure of the hub does not reach the standard is solved, the quality problems of shrinkage porosity and cracks in hub flange plate root casting are solved, and the using performance of the hub is ensured. An attached figure is the diagrammatic figure for the casting technology for the hub, and the description of the figure is as following: 1, a straight sprue; 2, dead head air passages; 3, the dead heads; 4, a sand core air passage; 5, the sand core; 6, castings; 7, a transverse sprue; 8, an inner sprue; 9, the chilling blocks; and 10, an anti-freezing hole.

The invention discloses a treatment device and process integrating VOCs purification and denitration. The treatment device includes an RTO reactor; the RTO reactor comprises a combustion chamber and aplurality of regenerative chambers, the combustion chamber and the regenerative chambers are communicated, and the combustion chamber is located on the upper portions of the regenerative chambers; each regenerative chamber comprises an upper-section heat accumulator, a lower-section heat accumulator and a middle SCR catalyst bed layer; an air inlet valve, an air outlet valve and a purging valve are arranged at the bottom of any regenerative chamber; the input end of the gas inlet valve is connected with a buffer tank, and the buffer tank is connected with a VOCs waste gas pipeline and an ammonia gas pipeline; the input end of the purge valve is connected with a purge gas supply pipeline; a combustor is further arranged at the top of the combustion chamber, wherein the input end of the combustor is connected with a fuel gas pipeline. According to the device, the high-temperature environment in the RTO reactor is fully utilized in the SNCR-SCR reaction, ultra-clean emission of VOCs andNOx is achieved, and the purpose of reducing energy consumption is achieved. Meanwhile, a corresponding treatment process is provided, so that VOCs can be effectively purified and NOx can be effectively removed at the same time, and the operation is reliable.

Disclosed is a method for controlling production through standards. The method comprises a basic standard data acquisition step, a standard data management step, a design data management step and a production drawing management step. In the standard data management step, affected products in a standard production, change, replacing and being replaced and dying out life cycle of enterprises are managed. In the design data management step, designers of design departments of enterprises are reminded according to data changes in the standard data management step at the design stage of production drawings provided through design terminals. In the production drawing management step, standard numbers are searched according to part drawing numbers or names of production drawings on production lines, and the searched standard numbers are compared with the standard numbers on the production drawings. According to the method for controlling production through standards, standard data management is performed with parts as units, and standard implementation can be guaranteed.

The invention belongs to the field of chocolate producing devices and especially relates to a rejected product automatically processing device which includes a conveyor belt, a weight sensor and a controller, wherein the weight sensor is arranged under the conveyor belt and is connected to the controller. A counter is arranged in the controller. The device is characterized by also including an automatically processing apparatus, which is disposed at the back of the weight sensor and at the front of the counter and includes a processing trough, an air cylinder and a processing board. The processing trough is fixedly connected to the air cylinder. One end of the air cylinder is connected to the processing board and the other end of the air cylinder is connected to the controller. According to the invention, not only is accuracy control of weight of chocolate achieved but also products being qualified in weight can be separated from those being unqualified in weight when moulded chocolate passes through the automatically processing device, so that rejection rate of the product due to human factors can be avoided, thereby increasing efficiency, saving labor intensity and saving cost.

A comprehensive utilization technology used for production of gasoline and liquefied natural gas through methanol synthesis of crushed coal pressure gasification synthetic gas, and used for tar depth processing comprises the following steps: crushed coal pressure gasification synthetic gas undergoes hydrogen-carbon ratio transformation adjustment, undergoes low temperature methanol washing to remove carbon dioxide and hydrogen sulfide and other acidic gases, and undergoes methane depth cold separation to remove methane gas and produce LNG as a byproduct, parts of the obtained gas undergo pressure swing adsorption to remove hydrogen, stripping gas and the gas not subject to the pressure swing adsorption are mixed and undergo methanol synthesis to form gasoline, and hydrogen is used in hydrogenation and cracking of tar, heavy oil and naphtha which are byproducts of the rushed coal pressure gasification in order to prepare gasoline, diesel oil and heavy oil products. The technology has the advantages of high utilization rate, simplicity, reasonable product structure and small environmental pollution.

The invention relates to an intensified biological treatment device and method for degradation-resistant organic nitrogen-rich chemical wastewater. The intensified biological treatment method comprises the following steps that when wastewater enters a water distributor from a water inlet system, sprinkled into the bottom of a hydrolytic acidification reactor, then flows into a water outlet system from bottom to top, and enters an anoxic zone of a membrane bioreactor; under the action of electrodes, the wastewater enhances the activity of denitrifying bacteria, and nitrogen removal by denitrification is achieved; the wastewater then enters an aerobic zone of the membrane bioreactor, ultrasound generated by an ultrasonic generator is transmitted into an energy converter, and ultrasonic stimulation is conducted on the wastewater to remove organic materials and ammonia nitrogen; the wastewater is pumped out of the membrane bioreactor though a membrane module and enters a water outlet end. The synergistic effect of hydrolytic acidification and the membrane bioreactor is fully utilized, the biodegradability can be improved by hydrolytic acidification, and the problems that degradation is difficult in the aerobic process, the organic materials are slow in degradation and organic loading is low are avoided; then the sludge concentration is improved by means of the membrane bioreactor, and the organic materials and ammonia nitrogen are further degraded.

The embodiment of the invention relates to the technical field of information processing, and discloses a distribution path planning method and device, a server and a storage medium. The distributionpath planning method comprises the steps of obtaining a plurality of to-be-distributed orders, and establishing a distribution path planning communication graph for the plurality of to-be-distributedorders; solving the distribution path planning connected graph according to a preset distribution constraint condition, and obtaining distribution paths of distribution resources for the plurality ofto-be-distributed orders; wherein the distribution constraint condition comprises that the temperature control type of the distribution resources matches the temperature control types of the to-be-distributed orders. By adopting the embodiment of the invention, the distribution path of the distribution resources can be reasonably planned under the constraint condition so as to cover more order distribution business scenes.

The invention discloses landslide physical model test equipment under dry and wet circulation effect. The equipment comprises a box body, a reservoir water simulation system is set at one side of thebox body; an underground water level adjustor is set at the opposite side of the reservoir water simulation system; a drying system is set on the top of the box body; an artificial rainfall system isset below the drying system; the artificial rainfall system is connected with a water supply system; the drying system comprises a group of heating light bulbs and blowing equipment; the artificial rainfall system comprises a group of water supply pipes; and spray nozzles are connected with the water supply pipes. According to the equipment, a landslide test under a wet and dry alternation condition can be simulated, the test is relatively practical, and accuracy of the test is improved. According to the equipment, different targeted test schemes also can be designed, and the landslide tests under different influence factors can be simulated.

The invention discloses a dye colour trying machine for printing colours of dye papers onto fabrics so that colours of confected dyes are observed. The dye colour trying machine comprises a rack, a base horizontally fixed on the rack, a pressing plate parallel to the base and located above the base and a hydraulic arm fixed on the rack and connected to the upper surface of the pressing plate, wherein the hydraulic arm pushes the pressing plate to move vertically; and a heating device for heating the pressing plate is installed in the pressing plate. The confected dyes are dyed on the fabrics by a procedure same with a fabric dyeing production line to observe the colours of the dyes dyed on the fabrics so that whether the confected dyes accord with the requirements is directly seen. The inconformity of the dyed fabrics to the requirements is effectively prevented; the waste of the production raw materials is avoided; and the production cost is saved.

The invention discloses an image contrast improvement method for a paper-like display. The method comprises the following steps: carrying out the video shooting of electrophoresis electronic paper, and screening out a video with electrophoresis electronic paper severely interfered by light noise; framing the video into a picture and intercepting and storing an image of a middle area; converting the image into a grey-scale map; carrying out homomorphic filtering processing on the grey-scale map; calculating a brightness average value of the processed map, and drawing a brightness change curve graph of the image. According to the invention, homomorphic filtering is used to denoise the electrophoresis electronic paper image influenced by the light noise, the noise reduction effect is remarkable, the brightness contrast of the image is enhanced, the authenticity and the accuracy of obtained electrophoresis electronic paper image content can be ensured; and the method can predict the subsequent video brightness by observing the brightness change curve of the image, so that the filtering threshold value can be conveniently and quickly found out, the situation that an obtained image doesnot meet the requirement due to improper setting of certain values can be avoided, and the reliability of image content is further improved.

The invention provides an image acquisition method and system. The image acquisition method provided by the invention comprises the following steps: controlling a camera to switch between a first working mode and a second working mode according to an event detection result; in the first working mode, receiving visible light flashing supplementary light, and controlling a first image sensor to perform visible light image acquisition; in the second working mode: receiving visible light non-explosion flash light supplement and infrared light supplement, controlling the first image sensor to perform visible light image acquisition, controlling the second image sensor to perform infrared image acquisition, and performing fusion processing on the visible light image and the infrared image. According to the image acquisition method and system provided by the invention, the image acquisition method simultaneously suitable for night and daytime can be provided, so that the problem of light pollution or the problem that the obtained snapshot image does not meet the requirement can be avoided.

The invention relates to a data pledge method and system, an electronic device and a storage medium, and the data pledge method comprises the steps: obtaining target data of a user side through responding to a pledge request of the user side, carrying out the local encryption of the target data through employing a preset encryption algorithm, obtaining a first ciphertext, and carrying out the local encryption of the target data based on a preset intelligent contract rule, performing Hash calculation on the first ciphertext to obtain a first Hash value, and transmitting the first Hash value to a block chain system of a guarantee party of the target data, so that the guarantee party compares the first Hash value with a second Hash value pre-uploaded by a user party, and when the first Hash value is consistent with the second Hash value, the target data is transmitted to the block chain system of the guarantee party of the target data. And providing a guarantee for the target data. According to the method, the authenticity of the encrypted pledge data is checked, so that the non-compliance behavior that the pledge data is unreal data can be avoided, and the safety of loan funds can be improved on the basis of improving the data safety.

The invention relates to an intelligent monitoring garbage classification system and an intelligent monitoring garbage classification method, which are combined with video monitoring, face recognition, a two-dimensional code technology and an image analysis technology, so that garbage throwing personnel and thrown objects thereof can be clearly distinguished, the supervision strength of garbage classification and the operability of classification throwing are greatly improved, and the whole throwing behavior process is monitored and managed. According to the system, throwing objects and throwing personnel can be traced correspondingly, supervision and punishment are facilitated, the throwing personnel are prevented from throwing garbage according to regulations, processes and classifications, the supervision strength of garbage classification is greatly improved, and good implementation of urban garbage classification policies is promoted.