31results about How to "Strong response speed" patented technology

This invention discloses a system composed of a remote control gateway device and a method, in which, a user dials the phone number corresponding to said remote control gateway device to get the call automatically and controls the controlled devices based on the received phone information, it's not necessary for the remote control gateway device on-line all through to get to know and control the controlled devices of the local network.

The invention discloses a hydraulic servo rolling mill for producing battery pole sheets, which comprises a pedestal, a frame arranged on the pedestal, a lower mill roller and an upper mill roller both arranged inside the frame, a computer-controlled press-down servo hydraulic cylinder connected on a bearing seat for holding the rollers, and computer-controlled roller-bending hydraulic cylinders respectively arranged outside the lower bearing seat of the lower mill roller and the upper bearing seat of the upper mill roller to adjust the bearing clearance between the lower and the upper mill rollers. The invention has three control modes of constant-pressure, constant-clearance and constant-thickness rolling of battery pole sheets, achieves on-line real-time control of position and pressure of the roller and the thickness of the battery pole sheet, ensures the arbitrary switch among the three control modes, thereby meeting higher requirement for the accuracy of battery pole sheets.

The invention discloses a high-selectivity fluorescence probe for detecting cyanide ions in a ratio mode and a synthesis method and application thereof, and belongs to the technical field of chemical analysis and detection. A 4-amino-1,8-naphthalimide skeleton and haloacetic acid or a derivative thereof are subjected to condensation reaction to obtain the probe, and the probe has the following structure (the structure is defined in the description). The fluorophore of the probe is of a naphthalimide skeleton structure, and the response group for the cyanide ions is a haloacetic acid unit. The probe molecule has high selectivity and sensitivity to the cyanide ions, the detection range is 1.0-80.0 micromol / L, and the detection limit is 0.23 micromol / L. The probe can be used for qualitatively and quantitatively detecting the cyanide ions in the water body and a practical sample.

The invention discloses a fluorescent probe for rapidly recognizing thiophenol. The fluorescent probe reacts with thiophenol to generate a reaction product with strong fluorescence. This fluorescent probe can interact with thiophenol through the 2,4-dinitrophenyl ether group recognition group with strong electron-withdrawing ability. Phenol reacts quickly, and produces a reaction product with strong fluorescence at the same time, with high sensitivity and fast response speed; because the fluorescent probe has strong anti-interference ability and can specifically recognize thiophenol, it is suitable for various Thiophenol detection of samples.

The invention discloses environment-friendly inner wall paint, which is prepared from the following ingredients in parts by weight: 35 to 45 parts of fluorine-containing triazine type film forming polymers, 10 to 15 parts of phosphoric acid modified nanometer titanium dioxide, 20 to 30 parts of pigment filling materials, 2 to 5 parts of anti-foaming agents, 3 to 7 parts of coalescing agents and 20to 30 parts of water. The preparation method of the environment-friendly inner wall paint comprises the following steps that the fluorine-containing triazine type film forming polymers, the phosphoric acid modified nanometer titanium dioxide, the pigment filling materials, the anti-foaming agents, the dispersing agents and the coalescing agents are proportionally put into a high-speed mixing machine to be mixed for 20 to 30min, and are then charged into a ball milling tank; after the ball milling treatment is performed for 5 to 8h, mixed powder is obtained; then, water is added into the mixedpowder; at the rotating speed being 1200 to 1500 turns per minute, dispersion is performed for 10 to 15 minutes; next, curing is performed for 2 to 5 days; sampling for inspection is performed; afterthe products are qualified, sieving and packaging are performed. The environment-friendly inner wall paint disclosed by the invention has the advantages that the price is cheap; the formaldehyde absorption and decomposition effects are obvious; the efficiency is high; the secondary pollution cannot be caused; the visible light response speed is high; the fireproof performance and the bonding capability are high; the weathering performance is good.

The invention discloses a distributed hydraulic-pneumatic brake system and a control method for a heavy-duty transport vehicle. The system includes a brake control system, a hydraulic brake system and an air pressure brake system. The braking system is arranged on the trailer; the control method is that the vehicle executes the conventional braking mode, the quick braking mode and the emergency braking mode according to the change speed of the brake pedal force at the beginning of braking, and the air braking system is flexibly designed according to the braking mode The advance amount is adjusted by electronic control; the hydraulic brake system uses drum brakes with better braking effect, the air brake system uses disc brakes with better heat dissipation performance, and the whole vehicle uses two kinds of brake systems , not only the high sensitivity of the hydraulic braking system, but also the strong braking force of the pneumatic braking system. Compared with the traditional braking system, the response speed of the system is faster, which improves the braking efficiency and Stability, safety and comfort.

The invention discloses a drive signal anti-collision protection device, an air conditioner system and a control method. The device comprises a main chip (100), a protection circuit (200) and a drive circuit (300). The main chip (100) is configured to send a drive signal to the drive circuit (300). The protection circuit (200) is connected to the main chip (100) and the drive circuit (300). The protection circuit is configured to judge the states of drive signals, and when the state judgment result includes effective drive signals, one path of the effective drive signal is selected and output to the drive circuit (300) to be used for preventing the drive signals from collision. The drive circuit (300) is configured to drive the corresponding load based on the path of the selected effective drive signal. By the adoption of the scheme, the defects that in the prior art, antijamming capacity is weak, the response speed is low and the reliability is poor can be overcome, and the beneficial effects that the antijamming capacity is high, the response speed is high, and the reliability is high are achieved.

The invention discloses an intelligent household system building method and device, an intelligent household system and a terminal. The method comprises: carrying out a configuration process on equipment information of equipment in the intelligent household system to obtain a configuration file corresponding to the equipment; responding to a triggering request for the equipment which is subjected to the configuration processing, and interpreting the configuration file corresponding to the equipment, so as to achieve dynamic loading of the equipment. According to the scheme of the invention, defects of low response speed, weak stability and poor expandability in the prior art can be overcome, and the invention has the advantages of high response speed, strong stability and good expandability.

The present invention provides a text-based fine-grained retrieval system for vehicle images, which allows users to obtain the required information in a natural language retrieval manner, which reduces the retrieval threshold compared with the method of image retrieval by using images; The modal semantic matching task has been transformed into a more direct, interpretable, simple, and well-researched semantic matching task between texts; regularly analyze the retrieved text at the proximal time, extract interest words and interest degrees, and establish interest words Table, and use the interest vocabulary to predict the user's retrieval trend, generate fine-grained description text for the image that is more in line with the recent user's interest points, and realize the dynamic update of the image description text library, so as to improve the flexibility and retrieval performance of this method; It can accurately capture the fine-grained features of each part of the vehicle, so that different vehicles of the same model can be more accurately identified.

The invention discloses a glyphosate detecting method. Green fluorescence of coumarin is quenched by the electron transfer effect on the basis of copper ions; carboxyl and phosphate groups on glyphosate and the copper ions can be chelated to form a compound, so that the fluorescence of coumarin is recovered. The detecting method has the advantages that in the glyphosate detecting process, the operation is simple; the detection specificity is high; the detection sensitivity is high; the response speed is high; the result is sensitive and reliable; the cost is low; the real-time online fast andspecific detection can be realized; the method can be used for simple and fast detection on glyphosate pesticide residues in tap water and rice. Good application prospects and potential application values are realized in the fields of detection and analysis.

The invention discloses a preparation method for a fluorescent carbon quantum dot / SiO2 / inorganic fluorescent powder ternary composite temperature sensing material, and belongs to the field of composite functional material. According to the preparation method, anhydrous citric acid and organosilane are used as raw materials for synthesis of silane functionalized fluorescent carbon quantum dots, a sol-gel method is adopted, a hydrolytic copolycondensation reaction is carried out with tetraethoxysilane, and thus the fluorescent carbon quantum dot / SiO2 / inorganic fluorescent powder ternary composite material is obtained. In the temperature range of 100-440 K, the ratio of the fluorescent carbon quantum dots of the composite material to the fluorescence intensity of a fluorescent powder of the composite material has good linear relationship with the temperature, so that a way based on fluorescence thermal quenching is provided for temperature sensing detection. The fluorescent carbon quantum dot / SiO2 / inorganic fluorescent powder ternary composite temperature sensing material has the obvious advantages of high stability, fast response, high sensitivity and the like, and has good application prospects.