35results about How to "Increased means of control" patented technology

A side-impact air bag system for motor vehicles with an air bag (10) extending across at least a part of the longitudinal extent of the vehicle. The air bag (10) is formed by two layers of fabric which are joined to each other and is located in the region of the roof frame of the vehicle in its folded state, before it is unfolded in the form of a curtain. An inflation device (11) releases an inflating gas, and the air bag (10) contains at least one primary chamber (14) which can be inflated by directly feeding gas into it, as well as at least one additional pressure equalization chamber (16), which is separated from the immediately inflatable primary chamber (14). The pressure equalization chamber (16) is equipped across its surface with additionally placed connections (19) of the fabric layers of the air bag (10) in such a manner that the gas stream entering the pressure equalization chamber (16) after inflation of the directly inflatable primary chamber (14) as a function of the pressure acting upon it, inflates portions of the pressure equalization chamber (16) by separation of the additional connections (19).

The invention provides a non-sinusoidal vibration method of a continuous casting mold. The non-sinusoidal vibration method includes steps of controlling a driving device of the continuous casting mold so that the continuous casting mold vibrates non-sinusoidally in line with eight-stage speed determined as the following eight-stage speed function in each vibration cycle; introducing a new vibration control variable, namely the constant-speed duration factor m, increasing the control means for the waveforms to facilitate the vibration control according to the actual conditions. The casting speed and vibration waveform can be combined for different billet speed, and different vibration schemes can be designed; the consumption of casting powder can be increased, continuous casting lubrication is facilitated, and friction, cracks and binding are reduced. Therefore, the vibration speed of the crystallizer is equal to the extension of the casting speed, and the uniform outward heat transfer of the continuous casting and stable growth of the initial base are facilitated.

A method for realizing multimedia play at mobile phone terminal through SIM card utilizes mobile phone terminal to realize display and play and utilizes SIM card to realize decoding function. The system with signaling channel for transmitting multimedia play control signal and data channel for transmitting large capacity of data at high speed between mobile phone terminal and SIM card is also disclosed.

The invention is suitable for the technical field of communication, and provides a method and a system for remotely controlling electronic equipment, a mobile terminal and the electronic equipment. The method comprises the following steps that the mobile terminal generates a control message for remotely controlling the electronic equipment according to user operation; the mobile terminal encrypts the control message by a remote control key stored in a local terminal; the mobile terminal encapsulates the encrypted control message in an MQTT (Message Queuing Telemetry Transport) message; and the mobile terminal sends the MQTT message including the control message to an information push server, wherein the control message carries an ID (identification) of the electronic equipment, so that the information push server transfers the control message to the electronic equipment corresponding to the ID according to the ID of the electronic equipment. By aid of the MQTT frame, the complexity of the system frame is reduced, and the development cycle is shortened; and by using the message PUSH mechanism, the server expense is reduced, the bandwidth is saved, the terminal power consumption is reduced, and the remote control function is conveniently expanded.

The invention discloses an iron ore tunnel kiln magnetizing roasting layering material distributing reduction method. Iron ore is divided into different granularity degrees according to the granularity range; the reduction coal is flatly laid in the bottom of a tunnel kiln car according to the proportion that the reduction coal accounts for 4-6% of the total weight of iron ore; the iron ore of various granularity degrees is laid at the upper portion of the reduction coal of the tunnel kiln car, and the granularity range of each layer of iron ore is gradually increased from the bottom layer to the top layer in a layer-by-layer manner; facing materials are flatly laid at the upper portion of iron ore of various granularity degrees of the tunnel kiln car; the tunnel kiln car loaded with materials is pushed into a tunnel kiln for magnetizing roasting; and after magnetizing roasting is finished, the tunnel kiln car loaded with the materials is pushed out of the tunnel kiln. According to the method, over reduction of iron ore can be effectively prevented, the control means of iron ore magnetizing roasting is improved, and the surplus carbon recycling and utilizing cost is low. In addition, the mixing technology of iron ore and a reducing agent before magnetizing roasting of the iron ore tunnel kiln is reduced or eliminated, and the production cost of the roasted ore is reduced.

The invention discloses an intelligent assembly and maintenance operation vehicle for China railway high-speed. The intelligent assembly and maintenance operation vehicle comprises a vehicle body, wherein a roller shutter door is arranged at the upper part of the vehicle body; two fixed plates are symmetrically arranged on two sides of the roller shutter door; a guiding groove of the roller shutter door is formed in the inner side of each fixed plate; rollers are arranged on the inner side of each guiding groove; an alarm light is mounted outside the fixed plate on the right side; a foldable support is mounted on the platform of the vehicle body; a sleeve selector is arranged at the right side of the foldable support; a first threading hole is formed beside the sleeve selector; a digital display wrench, a constant-moment wrench and an electric wrench are arranged in front of the sleeve selector; a card reader is further arranged in the front of the foldable support; a keyboard and a mouse are placed in a drawer of the vehicle body; an uninterruptible power supply is mounted in the front half part of the interior of the vehicle body; and a second threading hole is formed below an electric switch. The intelligent assembly and maintenance operation vehicle has the error-proof, missing-proof and re-tightening-proof functions, relieves the labor intensity of workers, realizes real-time recording, inquiry and tracking of assembly data and improves the working efficiency and the assembly quality.

The invention provides a method and device for controlling emotion. The method comprises the steps that 1, pulse frequency is acquired; 2, when a value of the pulse frequency is larger than a preset frequency value, acoustic information is acquired; 3, the acoustic intensity and beat speed in the acoustic information are detected; 4, whether a user is in an emotion-uncontrolled state or not is judged according to the acoustic intensity and beat speed; 5, when the user is in the emotion-uncontrolled state, acoustic information acquisition is stopped, and a preset audio is played. In this way, the problems that the emotion-uncontrolled state is automatically detected and emotion control is automatically performed according to the state are solved.

The surface temperature measuring device and its measuring method for electron beam fuse additive manufacturing parts described in the present invention can detect the surface temperature of formed parts more simply and conveniently, so as to avoid splashing and stacking height when measuring the surface temperature. , the influence of workbench movement; The measurement method of the present invention is contact temperature measurement, can measure the temperature of forming surface; Metal vapor protection baffle can prevent the pollution of metal vapor to thermocouple, prevent metal vapor from contaminating the baffle at the same time The pollution of the hinge makes the device effective for a long time; the thermocouple is fed with springs and pressure-sensitive components, which can effectively prevent the hard collision between the thermocouple and the forming substrate, prolong the service life and increase the control means; the device can be used together with the processing program to control the forming The temperature field tends to be consistent, making the forming process more stable, and greatly improving the appearance quality, internal structure and performance of the forming.

The invention relates to a CO conversion process for methanol synthesis, which is characterized in that it includes the following steps: the crude gas first enters a low-pressure steam generator to cool down and separates the liquid to adjust the water-gas ratio, and the crude gas after the liquid separation is divided into two streams, About 45% to 55% of one strand is used as non-shifted gas, and the rest is used as the second strand after being heated up, detoxified, and divided again, and then enters the parallel air-cooled shift furnace and isothermal shift furnace for isothermal shift and heat recovery. After that, it is mixed with the first non-shifted gas and used as synthesis gas to control the H in the synthesis gas 2 The molar ratio with CO is controlled at 2.1-2.3. The invention produces medium-pressure saturated steam and low-pressure superheated steam by-products, and the air-cooled shift furnace uses shift gas as a refrigerant; multiple split-share shifts are adopted, the process is short, the size of the shift furnace is small, and there is no risk of overheating. The isothermal shift furnace used The heat exchange area can be adjusted, the pressure fluctuation of the by-product medium pressure steam is small, and the system operation is more stable.

The invention belongs to the technical field of metallurgy, aims at the problem of not having a proper method for controlling precipitates and impurities in the process of producing non-oriented silicon steel in a twin-roll thin-strip casting manner, and provides a method for controlling the precipitates and impurities in the twin-roll strip casting process of non-oriented silicon steel. The method comprises the following steps of solidifying and forming molten non-oriented silicon steel by a twin-roll thin-strip casting machine so as to obtain cast strips with a thickness of 2.0-2.6 mm; taking the cast strips out of rolls, feeding the cast strips in a secondary cooling zone after casting, and slowly cooling the cast strips in a slow cooling chamber; feeding the cast strips into a tertiary cooling zone for fast cooling; cooling and coiling the cast strips which are subjected to the fast cooling by the tertiary cooling zone, and then obtaining non-oriented silicon steel cast strips. By utilization of the method, AlN precipitates in the cast strips reach a level of 0.5-2.0 microns, and the precipitation of MnS is obviously inhibited, so that the influence of the AlN and MnS precipitates on recrystallized grain growth and magnetic domain-wall movement is essentially eliminated, and a basis is laid for developing high-quality non-oriented silicon steel.

The invention discloses a system and method for trusted storage of data. The system mainly comprises four logical entities, namely, a trusted management center, an application server, a storage virtualization security gateway and a rear-end storage system. The trusted management center serves as a configuration and management entity for a trusted strategy. The application server serves as an entity sending a data access request. The storage virtualization security gateway serves as an entity receiving the data request of an application layer and achieving mapping of a virtual port, converting of a virtual storage device address and a physical storage device address and encapsulating of an IO request through the virtualization technology. The rear-end storage system provides a physical medium for data storage and operation. On the basis of the storage virtualization technology, a data access control flow in the trusted technology is provided for the storage virtualization security gateway or an agent layer so that strict security check and control can be carried out on an access request for a storage system, and illegal access or vicious data access operation can be prevented.