34results about How to "Flexible options" patented technology

The invention discloses a method for generating a globally unique serial number, and relates to the technical field of computers. By providing multiple serial number generation modes and selecting oneor a combination of multiple serial number generation modes for different service scenes, a more flexible selection space is provided for a service system, global sequence generation requirements ofmost service scenes under a distributed architecture can be ensured, and the universality is improved.

The invention discloses a user permission dynamic configuration method, a gateway and a system. The method comprises the following steps: step S101, receiving user identity identification informationand application group information in current user login information; s102, according to the user identity identification information and the application group information, matching pre-stored corresponding information of the user identity, the application group and the API application program interface, and extracting an API application program interface list of the current user; and S103, judgingwhether the API application program interface information requested by the current user is in the API application program interface list of the current user or not, if yes, passing through the API access authority requested by the current user, and if not, not passing through the API access authority requested by the current user. According to the method and the system, the permission of the useris dynamically distributed through the corresponding relation between the user and the API pre-stored in the gateway, so that the overall change frequency of the system data is reduced while the usermanagement flexibility is improved, and the system stability is improved.

The invention belongs to the technical field of simulation, and particularly relates to a flow and pressure divided cavity coordinated control load simulation method. According to the system, divided cavity control is conducted on flow and pressure of an inlet and outlet independent control load device, firstly, a speed instruction calculation unit is utilized for generating a synchronous speed instruction, then, a speed sensor is utilized for feeding back signals and load spectrum instructions, a speed servo control unit is used for generating a motion control signal, the flow flowing in (or flowing out) of a load actuator is adjusted, and the motion interference of a steering engine is decoupled; and on the basis of the load spectrum instructions and the load sensor feedback signals, the load servo controller is used for generating load control signals, the pressure of the other containing cavity of the load actuator is controlled, and the high-performance load simulation function is achieved through divided cavity coordinated control over the load system flow and pressure states. According to the flow and pressure divided cavity coordinated control load simulation method, divided cavity coordinated control over the load system flow and pressure states is achieved, the problem of redundant force interference in the semi-physical simulation field can be effectively solved, and the beneficial effects that the simulation precision is high, and project implementation is convenient are achieved.

The invention discloses a target selection method and device and a storage medium and belongs to the technical field of Internet. The method comprises the following steps: acquiring a current-state slice; acquiring an appointed slice database; acquiring a reference-state slice matched with the current-state slice from the appointed slice database according to current attribute information of an operation object in the current-state slice and current attribute information of a selectable object; determining a reference target corresponding to the matched reference-state slice as a target of thetime. According to the target selection method disclosed by the invention, the current-state slice is acquired and the reference-state slice matched with the current-state slice is acquired from theappointed slice database, so that the reference target corresponding to the matched reference-state slice is used as a target when the operation target releases an appointed executing capability. In the process, one target selection statement is encoded for each selection dimension, so that resources consumed in a selection process are reduced and a selection manner is more flexible.

The invention discloses a low-weight thermolator shell with multiple functions integrated. The low-weight thermolator shell comprises a thermolator chamber and a thermolator chamber cover which communicate with each other to form an integrated structure. The thermolator chamber is provided with a small circulating connector and a water inlet. The thermolator chamber cover is provided with a large circulating connector. A thermolator is arranged at the position, close to the thermolator chamber, of an inner cover cavity of the thermolator chamber cover. The thermolator chamber is internally provided with a water inlet cavity and an internally-arranged small circulating channel, and the shell is provided with a degassing connector, a water return opening, a water collecting opening and a temperature sensor connector. Cooling liquid sequentially flows through an engine cylinder head, the water inlet, the water inlet cavity, the thermolator, a cover cavity, the internally-arranged small circulating channel, the small circulating connector and a water pump in the small circulating process. The cooling liquid sequentially flows through the engine cylinder head, the water inlet, the water inlet cavity, the thermolator, the cover cavity, the large circulating connector, a radiator and the water pump in the large circulating process. By the adoption of the design, the small circulating channel is internally arranged, and the structure is compact; and moreover, the integration level of the functions is high, and the low-weight purpose can be achieved.

The invention provides an automatic modeling system based on index prediction. The automatic modeling system comprises a data loading and storing module, a core algorithm module, a model evaluation / integration module, an enterprise application module and a configuration module, wherein the data loading and storing module is used for loading data and storing result data generated after follow-up processes are completed, the core algorithm module is provided with an algorithm library, enables scripts of algorithm groups in the algorithm library to run and obtains the optimal parameter in each algorithm group, the model evaluation / integration module obtains the optimal or integration algorithm according to the optimal parameters obtained from the core algorithm module, the enterprise application module enables the optimal or integration algorithm obtained by the model evaluation / integration module to run, standardizes the running result and then outputs result data, and the configuration module is used for controlling and driving the data loading and storing module, the core algorithm module, the model evaluation / integration module and the enterprise application module to run. The invention further provides an automatic modeling and deployment processing method based on the index prediction.

The invention relates to an OLED (organic light-emitting diode) device with an all-inorganic auxiliary layer, which comprises an inorganic anode, an inorganic cathode, the inorganic auxiliary layer and an organic light-emitting layer, wherein the inorganic anode and the inorganic cathode are made of inorganic material; the inorganic auxiliary layer adopts the inorganic material or inorganic material doped with organic material; and the organic light-emitting layer is made of organic light-emitting material. Compared with the prior art, the OLED device has the following advantages: 1) the inorganic auxiliary layer adopts a large amount of the inorganic material, thereby reducing the cost; 2) the stability of the device is greatly improved, and the service life can achieve the commercial standard; 3) the advantage of abundant is kept by refined colors of an organic light-emitting compound in the device; 4) the proportion of the sputtering process is enlarged, and the production efficiency is improved; and 5) the manufacturing process can be started from the anode or the cathode, and the way can be selected flexibly.

A method for ciphering / deciphering the video data is characterized in that the ciphering component is embedded in the encoding process and adopts a strategy of grouping scrambling for ciphering the DCT coefficient of the digital video data. The deciphering data is embedded into the decoding process and adopts an inverse scrambling strategy which is reverse to the ciphering for deciphering the DCTcoefficient of the digital video data. The frame movement compensating of the digital video can be simultaneously executed with scrambling to obtain a higher security. The invention embeds the ciphering / deciphering into the coding / decoding process and has the advantages of high ciphering speed and low actualizing difficulty. The technique of dynamic key is adopted and the invention has strong clear text attacking resistance. The effect of the ciphering / deciphering method of the invention is reduced to the minimum. The quality of the deciphered vide image does not have any loss compared with the video image before ciphering.

The invention discloses a dynamic configuration method, gateway and system of user authority. The method includes: step S101, receiving user identity information and application group information in the current user login information; step S102, matching the pre-stored user identity, application group and API application program interface according to the user identity information and application group information Corresponding information, extracting the API application program interface list of the current user; Step S103, judging whether the API application program interface information requested by the current user is in the API application program interface list of the current user, if so, then passing the API access authority requested by the current user , if not, the API access permission requested by the current user will not be passed. This application realizes the dynamic allocation of "user" permissions through the corresponding relationship between users and APIs stored in the gateway. While improving the flexibility of user management, it reduces the overall change frequency of system data and improves the stability of the system.

A multifunctional LED dimming interface circuit provided by the present invention includes: a dimming signal output module, a micro control unit module, a dimmer interface module, the dimming signal output module is connected to the micro control unit module, and the micro control unit module is connected to the dimmer The dimmer interface module, the dimmer interface module leads out a plurality of dimmer connection terminals, and the present invention realizes a dimmer interface circuit applicable to 1‑10V by automatically identifying the dimmer type connected to the dimmer interface At least two of the three dimming types, PWM dimming and step dimming, provide more flexible options for the dimming scheme of the LED lighting device and the selection of dimmers.

The invention relates to a material-receiving system for a band saw gear milling machine. A plurality of material-receiving plates are arrayed on two sides at the top of a base bracket, so as to form two rows of material-receiving plates in parallel; the two rows of material-receiving plates are located at same altitude, thereby forming a layer of material-receiving plates; a material supporting mechanism and a material stopping wheel are arranged between the two rows of material-receiving plates; the material supporting mechanism is used for supporting a band saw; the material stopping wheelis used for limiting a transmission direction of the band saw; one layer or multiple vertical parallel layers of the material-receiving plates are arranged; positioning holes, by which positioning shafts vertically pass through each layer of the material-receiving plates, are formed; the bottom of each of the positioning shafts is connected with a material-receiving slewing mechanism; a constant speed gear box is arranged on the base bracket between the two rows of material-receiving plates; a motor output shaft is connected with an input shaft of the constant speed gear box; and two output shafts of the gear box are respectively connected with the material-receiving slewing mechanisms on two sides of the constant speed gear box through a conveying mechanism. In the material-receiving system for the band saw gear milling machine provided by the invention, saw bands are directly divided into upper and lower two layers which do not interfere and contact each other; the quality accidents, such as bending, bumping, and the like, of the saw bands are avoided while the materials are received; and the quality level during a band saw gear milling process is increased.

The invention discloses a suspension assembly (30) for a vehicle. The suspension assembly (30) has a first end for pivotal mounting to a structural member (32) of the vehicle and a second end opposite the first end for attachment of a damping arrangement (33, 34) and a stub axle (35). The suspension assembly (30) including first and second shell components (40, 41) and which are welded together to form a substantially hollow body (36) between the first and second ends.

The method comprises the following steps: a) defining a amounts of antenna elements required by processing the antenna signals, and selecting the antenna elements used to process the antenna signals of antenna array from all antenna elements; b) making signal estimation for signals received by the selected antenna elements to get a characteristic parameter estimation of user; the gotten characteristic parameter estimation is used to make a weighted coefficient estimation for all antenna elements in the antenna array; d) the gotten weighted coefficient is used to implement the sending and receiving of signals of the antenna array.

The invention relates to an electrolytic solution composed of a solvent and an electrolyte, belonging to the field of electrolytic solutions. The solvent contains oxalic acid derivatives, and the mass percent content of the oxalic acid derivatives in the solvent ranges from 0.1% to 95%. The electrolyte described in the present application enriches the types of electrolyte solvents, has more flexible options when preparing electrolytes, has excellent electrochemical performance, and can be used in electrolytes used in high-temperature working environments.

An embodiment of the present invention discloses a terminal, comprising: a first acquiring unit, a receiving unit, a first determining unit and an acquiring and adjusting unit, wherein the first acquiring unit is used for acquiring a scene image for performing a color-picking operation; the receiving unit is used for receiving the color-picking operation of a user for the scene image; the first determining unit is used for determining a target color-picking position in the scene image according to the color-picking operation; and the acquiring and adjusting unit is used for acquiring a target color corresponding to the target color-picking position and adjusting a color of a terminal display interface by using the target color. By adopting the terminal, the target color in the scene image can be selected according to the color-picking operation of the user so as to adjust the color of the terminal display interface; a color selecting manner is flexible; the terminal is convenient to operate; and the user experience is improved.