57results about How to "Conducive to integrated development" patented technology

The invention discloses a comprehensive management system for scenic regions. The comprehensive management system comprises an intelligent terminal, at least one data center and at least one positioning terminal; the intelligent terminal comprises a marketing promotion terminal or/and a service terminal or/and an industrial management terminal; the positioning terminal is used for collecting static position data of scenic spots and facilities in scenic regions; the positioning terminal is further used for collecting dynamic position data of touring vehicles, tourists and team tourists; the data center is for obtaining business information data and geographic information data; the data center performs centralized database-establishment and management according to the business information data and the geographic information data; the data center is provided with corresponding an industrial management module, a service module and a marketing promotion module according to the business information data and the geographic information data; the marketing promotion terminal establishes marketing promoting activities with the data center through the marketing promotion module; the industrial management terminal establishes industrial management activities with the data center through the industrial management module; and the service terminal establishes service activities with the data center through the service module.

The invention discloses a field effect transistor gas sensor and an array preparation method thereof. The field effect transistor (FET) gas sensor is a gate-sensitive FET gas sensor with a gate electrode modified by quantum dots, and a gate-sensitive electrode layer (5) of the FET gas sensor is of a two-layer composite structure or of a single-layer structure made of a composite material. The two-layer composite structure comprises a metal film layer and a quantum dot layer deposited on the surface of the metal film layer. The single-layer structure made of a composite material is specificallya single-layer structure made of a composite material formed by combining quantum dots and a metal or metalloid material. According to the invention, improvement is made on the internal composition and structure of the gate-sensitive FET, the corresponding preparation method and the like, quantum dots are used as a gate electrode and a gas sensitive layer at the same time, and the bias voltage ofthe gate electrode and the channel modulation effect are regulated and controlled by utilizing the adsorption characteristic of a quantum dot gate-sensitive electrode to different gases. A room-temperature gas sensor with high sensitivity, low power consumption and high selectivity can be obtained, and low-concentration target gases (such as H2) can be detected.

The invention relates to a low-temperature cofiring multilayer piezoelectric ceramic. The main material composition is as follows: yPb(ZrxTi(1-x))O3-(1-y-z)Pb(Mn1/3Sb2/3)O3-zPb(Zn1/3Nb2/3)O3, in addition, a proper amount of CuO is added as a fluxing agent to realize multilayer film low-temperature sintering, wherein the x value accounts for 0.40%-0.60%, the y value accounts for 0.60%-0.88%, the z value accounts for 0.02%-0.1%, and the weight percentage of CuO is 0%-0.05%. A multilayer film is prepared by adopting a tape casting method; the high-density multilayer piezoelectric ceramic is obtained by carrying out glue arrangement between 110 DEG C and 500 DEG C and carrying out low-temperature sintering at 830-850 DEG C; the appearance d33 of the piezoelectric multilayer film ceramic with a three-layer structure is more than or equal to 875 Pc/N by being tested through pressure point property and is far more than the d33 value (306 Pc/N) of a single-layer ceramic with same components. The low-temperature cofiring multilayer piezoelectric ceramic disclosed by the invention realizes the low-temperature sintering, prevents the problem of environment pollution caused by the high energy consumption, high cost, component deviation and PbO volatilization of high-temperature sintering, is excellent in piezoelectric property, achieves the d33 more than or equal to 875 Pc/N, the dielectric constant at 3000-6000 and the electromechanical coupling coefficient K31 more than or equal to 0.56 and meets the requirements of a multilayer piezoelectric ceramic device.

The invention discloses an ultrasonic-probe self-adaption matching system. The ultrasonic-probe self-adaption matching system comprises a probe parameter obtaining unit used for obtaining probe parameters of an ultrasonic probe, a probe-driving-parameter obtaining unit used for obtaining probe driving parameters of the ultrasonic probe according to the probe parameters and a driving unit used fordriving the ultrasonic probe according to the probe driving parameters. The invention also discloses an ultrasonic-probe self-adaption matching method. According to the ultrasonic-probe self-adaptionmatching method and system, the probe driving parameters are obtained through the probe parameters, the ultrasonic probe is driven according to the probe driving parameters, the self-adaption matchingproblem of the ultrasonic probe and an ultrasonic-diagnostic-equipment master unit is solved, and the application flexibility of ultrasonic diagnostic equipment is improved; universal using of the ultrasonic probe can be achieved, societal medical resources are effectively saved, integrated development of ultrasonic diagnosis industries is promoted, and the technical level of the ultrasonic-diagnostic-equipment master unit and the technical level of the ultrasonic probe are improved.

The invention discloses a chip embedded-type encapsulation structure with a reinforcing structure and an encapsulation method of the same, which belong to the technical field of semiconductor encapsulation. The chip embedded-type encapsulation structure with the reinforcing structure comprises chip single bodies and a thin film encapsulating body, wherein one or more than one chip single bodies are embedded from the back face into the thin film encapsulating body, the upper surfaces of the chip single bodies and the upper surface of the thin film encapsulating body are covered by an insulated thin film layer I, an opening of the insulated thin film layer I is disposed in the upper surface of a chip electrode, a re-wiring metal layer is formed on the upper surface of the insulated thin film layer, the re-wiring metal layer is respectively electrically connected to the chip electrodes, an input end/output end is disposed on the outmost layer of the re-wiring metal layer, a connecting part is formed at the input end/output end, and the back face of the thin film encapsulating body is equipped with a silicon substrate reinforcing plate. The encapsulation method disclosed by the invention reduces thicknesses of products, increases product reliability and realizes the multi-chip encapsulation structure through wafer-level technological forming.

Eye movements and/or physiological characteristics of a user viewing a subject are detected and quantified to produce data to determine one or more details that is or was observable in the scene or image of which the user may or may not be consciously aware. Eye movement data includes the number of times a user looks at each area of a subject (“fixation number”), the length or duration of the fixation (“fixation duration value”), the number of times a user returns to look at a particular area (“fixation repeats”), and additionally any changes to pupil size based on dilation/constriction (“pupil size”). Physiological characteristic data includes heart rate, pulse or skin conductance. Advantageously, the system and methods may be used for a variety of purposes including evaluation improvement and training.

The invention relates to an integrated two-dimension execution mechanism for space optical camera focal plane adjustment, comprising a focal adjustment unit and a bias current adjustment unit, wherein the focal adjustment unit comprises an eccentric shaft, a stepping motor, a worm, a worm gear, a worm case bearer, a sliding block seat, an encoder bearer, a focusing encoder, a focusing pedestal and a mechanism outer frame. The bias current adjustment unit comprises a worm, a screw rod shaft, a worm gear, a pedestal, a shifting fork, a bias current adjustment encoder, an optical axis, a nut and a stepping motor, a shifting fork seat, a focal plane, and a focusing base. The invention is applied in the integrated two-dimension execution mechanism for adjusting the focal plane of the space optical camera, and promotes the integration development of the optical sensor and provides technology support to the space product integration development.

The invention provides charging control method, device and equipment and an electric vehicle. The charging control method comprises the steps that power supply status information is obtained; a whole vehicle status signal collected by an electric vehicle management device is obtained; and if the power supply status information and the whole vehicle status signal meet the charging conditions, a charging control signal is sent to a vehicle-mounted charger, and the vehicle-mounted charger charges the vehicle. According to the charging control method, the slow-charging control section of the electric vehicle is simplified, uniform dispatch is conducted, and the charging reliability and safety of the electric vehicle are improved; the design of the vehicle-mounted charger can be simplified, the vehicle-mounted charger is simplified into a power part from a part in charge of control and power in the prior art, the cost and development difficulty of the vehicle-mounted charger are reduced, consistent development of all part developers is facilitated, and integrated development of a power part of the vehicle-mounted charger is facilitated.

The invention belongs to the system technical field of storing electric energy, and discloses a space electromagnetic energy collection system and a method based on AM/FM and TV signals, which are composed of an energy source, namely AM/FM dispersed in space, a space electromagnetic energy of TV signals, an energy collection module and a load. The energy collection module collects the space electromagnetic energy of AM/FM and TV signal, and through a certain circuit conversion, to achieve the energy storage, and provides the corresponding interface, connected with the load, to power the load.The invention can realize the system energy self-sufficiency, ensure the continuous and uninterrupted work of the system, and is not influenced by the insufficient energy. At the same time, it realizes the recycling of energy and saves resources. Collect and utilize the electromagnetic energy of AM/FM and TV signal which widely exist in the space to realize the recycling utilization of energy andsave resources; So that the equipment is not limited to the lack of power, easy to miniaturization of equipment, integrated development.

The invention discloses a coherent laser ranging chip and a system thereof, tThe chip comprises a substrate, and a light source modulation unit, a transceiving unit, a mixing conversion unit and a waveguide which are prepared on the substrate, and the light source modulation unit; the transceiving unit and the mixing conversion unit are connected through the waveguide; the light source modulationunit is used for outputting modulated signal light and reference light, and the signal light passes through the transceiving unit and then irradiates a target object to form reflected signal light; and the mixing conversion unit is used for receiving the reference light and the reflected signal light, and converting and detecting the reference light and the reflected signal light to obtain a ranging signal. According to the invention, the substrate is adopted, the light source modulation unit, the transceiving unit and the mixing conversion unit are prepared and formed on the substrate to complete the acquisition of a target object ranging signal, and the waveguide formed on the substrate is adopted to achieve the transmission of an optical signal among the units. Therefore, a chip can beadopted to realize acquisition of a ranging signal, and miniaturization and chip formation of coherent ranging are achieved.

The invention provides a JCD integrated device integrated with VDMOS and a preparation method thereof, and belongs to the technical field of power semiconductor integration. The manufacturing of JFET,CMOS and VDMOS on the same chip is realized by the invention for the first time; meanwhile, passive elements such as a poly capacitor, a poly resistor and a poly diode can be integrated with the JFET, CMOS and VDMOS to form a circuit. The advantages of high-switch speed and high voltage resistance of the VDMOS, excellent simulation characteristics, low-noise characteristics, temperature stabilityand anti-radiation capability of the JFET devices, high integrality of the CMOS part and the like are integrated by the invention; meanwhile, high flexibility is brought to the power circuit design.The whole process provided by the invention uses relatively few mask templates; the process level reusability is high; the manufacturing cost control is facilitated; the high-low-voltage compatibility, high performance, high efficiency and high reliability are realized on a limited chip area; the chip manufactured by using the JCD integration technology has good comprehensive performance and is favorable for the development of the single chip power system integration.

The invention discloses a Chinese-style cheese hotpot condiment and a preparation method thereof. The preparation method of the Chinese-style cheese hotpot condiment comprises the following steps of: taking 40-50 % by weight of cheese, 23-26% by weight of edible oil, 7-8% by weight of cooking wine, 9-11% by weight of fermented glutinous rice, 4-6% by weight of rock sugar, 3-4% by weight of salt, 0.4-0.6% by weight of aginomoto, 0.4-0.6% by weight of chicken powder and 0-3% by weight of spice, and boiling for 3-5minutes at 60-130 DEG C, wherein the content of the final total solids is 60-80g/100g, the acid value is 0-4mg/g, the peroxidation value is 0-312.5meq/kg, and the optimum ratio of the solid to water in the compounding process is 1:3. The Chinese-style cheese hotpot condiment is soft and pure in taste, proper in creamy flavor, rich in nutrition and unique in flavor and taste.

The invention discloses a selenium-rich naan and a preparation method thereof, and belongs to the technical field of food. The selenium-rich naan disclosed by the invention comprises the following raw materials: selenium-rich wheat flour, selenium-rich wheat germs, yeast, table salt, milk, eggs, vegetable oil and sesame. The selenium-rich naan prepared by the preparation method not only endows traditional naan with nutritional functions, but also can effectively supplement selenium elements to human bodies; moreover, a new thought is provided for research and development of the naan, the variety of naan products is enriched, and diversification of the Xinjiang naan products is promoted.

The invention provides an intelligent water intake and drainage pipeline assembly based on the Internet of things and a management system thereof. The intelligent water intake and drainage pipeline assembly structurally comprises a water intake and drainage pipeline assembly, a background main control console, an automatic calculation module, an information input module, a processor, an automaticalarm module and a handheld mobile controller, wherein the water intake and drainage pipeline assembly is connected with the background main control console, the background main control console is connected with the processor, the processor is connected with the automatic calculation module, the information input module and the automatic alarm module, and the handheld mobile controller is connected with the water intake and drainage pipeline assembly, the background main control console and the automatic alarm module in a wireless mode. The intelligent water intake and drainage pipeline assembly has the advantages that 1) mechanized automatic irrigation is adopted, the water is efficiently utilized, and water and soil erosion is effectively reduced; 2) the management efficiency is greatlyimproved, and the manpower resource input and labor cost are reduced; and 3) remote, automatic and large-scale management is achieved.

The invention belongs to the technical field of material preparation, and particularly discloses a preparation method and application of a porous titanium alloy material modified by a plasma spraying composite coating. The preparation method comprises the following steps that (1) pretreating the titanium alloy material: specifically, subjecting a titanium alloy sheet to sand blasting roughening treatment for standby application; (2) carrying out ball milling and granulation; (3) preparing a coating by atmospheric plasma spraying: clamping the pretreated titanium sheet on a metal cylinder, and spraying a composite powder in the step (2) onto the titanium sheet by using a plasma spraying method; and after spraying, naturally cooling to room temperature, sequentially carrying out ultrasonic cleaning on the coating by using absolute ethyl alcohol and deionized water, and sterilizing by using a high-pressure steam sterilization method for later use. The method is mainly used for preparing the porous titanium alloy material, and the problem that in the prior art, after a metal bone substitute material is implanted into a human body, cytotoxicity is large, and inconvenience is easily caused to a patient is solved.

The invention provides a foldable loudspeaker box with a damping function, which comprises a shell, a base and a cover body, wherein the shell is provided with a PCB board and a telescopic assembly used for driving the shell to extend and retract; the telescopic assembly is provided with a telescopic fixing frame; a camera module is arranged on the PCB board; a rotating key, which is in contact communication with the PCB board, and an imaging key are arranged on the shell; the PCB board is in communication connection with the camera module; the base comprises a base body and a fixing frame; the base body and the fixing frame are fixedly installed together; a mounting groove used for mounting the shell is formed in the top end of the base body; the mounting groove is uniformly formed in thetop surface of the base body; and the cover body is detachably arranged at the top of the shell. The foldable loudspeaker box has a good damping effect, so that the generated vibration can be effectively cancelled; meanwhile, the loudspeaker box is convenient to fix; due to a foldable design, space can be saved, and multiple transformation modes exist; and real-time panoramic monitoring can be realized.