32results about How to "Realize intelligent functions" patented technology

The invention discloses a long-distance belt conveyor roller fault detecting device which achieves detecting of the jammed state of a roller and self detecting and alarming to the detecting device. The long-distance belt conveyor roller fault detecting device is composed of a fault detecting module, a wireless receiving module and an alarming circuit. The fault detecting module comprises an outer shell, a high friction idler wheel, a micromotor and a detecting module controller. The long-distance belt conveyor roller fault detecting device can achieve automatic monitoring of thousands of rollers, and is simple in structure and convenient to maintain. The on-line self-detecting technology of the long-distance belt conveyor roller fault detecting device guarantees the high reliability of monitoring of the rollers, detecting module faults and roller faults can be distinguished accurately, quick positioning of the faults is convenient, and maintaining is convenient. The relative displacement between a conveying belt and the rollers is changed to circulating error detection coding number alarming signals sent in a wireless mode by the fault detecting module, and direct detecting of the jammed state of each roller is achieved.

The present invention relates to a non-contact intelligent electronic throttle and a control method thereof, belonging to an intelligent electronic throttle control assembly for an engine of an automobile. The throttle comprises a sensor structure, a sensor shaft driving mechanism controlled by a throttle pedal, and a singlechip main controller. The sensor structure is as follows: two magnets are fixed on a shaft of the sensor; two linear hall sensors perpendicular to each other are fixed on a circuit board, the circuit board is fixed on a body; and the hall sensors are positioned within a uniform magnetic field generated by the two magnets. The sensor shaft driving mechanism controlled by the throttle pedal is as follows: a pressure pad is arranged on the main bearing body, an intermediate shaft is arranged in and suspended by a limit notch of the main bearing body and an opening of the pressure pad and is provided with a spring clip, a limit plate and a resetting spring; one end of the resetting spring is connected with the main bearing body, while the other end is fixed on the limit plate; when put in place, the resetting spring generates a restoring force; one end, extending out of the main bearing body, of the intermediate shaft is connected with the pedal, while the other end is connected with the shaft of the sensor. The throttle has the characteristics of long service life, high precision, high reliability and intelligent control.

The invention discloses a method and a system for interconnection of a briefcase and a mobile terminal. The method comprises one or a combination of the following steps: a burglar reminding step, an intelligent briefcase locating step, a call reminding step, a schedule reminding step and a loss reminding step. The system comprises an intelligent briefcase and the mobile terminal. Through combining the briefcase and an IT technology, an intelligence function of the briefcase is achieved. Through integrating an intelligent module group, the functions of prevention of burglary, schedule reminding and loss reminding are achieved, and a more complete and convenient function is given to the briefcase. Through improving the briefcase function or the expanding business, convenience and safety for a user to use are improved, so that the user experience is improved, and the method and the system have good economic and social benefits. The method and the system can be widely applied to all kinds of briefcase systems.

The production method of an insulator or a contact box with a temperature or / and voltage sensor, comprising the following steps: a) loading inserts and sensors into a mold and preheating; b) mixing materials; c) pouring; d) demoulding ; e) Post curing. Compared with the prior art, the beneficial effects of the present invention are: 1) The voltage or / and temperature sensor is sealed inside the contact box or the insulator, which prevents external pollution, light, heat and mechanical deformation from interfering with the signal; Conducting signals solves the problem of high-voltage insulation and eliminates the hidden danger of high-voltage intrusion into low-voltage control systems and communication systems; Safety; at the same time, it has the characteristics of accurate temperature detection, small dispersion, no upper temperature limit, and no need for temperature compensation; 3) The optical temperature sensor is not subject to external electromagnetic interference, thus ensuring the stability of the temperature signal.

The disclosure discloses a method and device for implementing smart device recommendation, including: initiating a scheme configuration request to the backend; receiving a list of selectable functions returned by the backend in response to the scheme configuration request, and feeding back user expectations to the backend through the list of selectable functions The intelligent function implemented by the application scenario; request the backend to generate a configuration plan corresponding to the intelligent function, and issue a list of smart devices in the configuration plan. The user only needs to select the intelligent functions that need to be implemented in the application scenario from the selectable function list, and the backend can generate the corresponding configuration scheme according to the intelligent functions selected by the user and issue a list of devices that realize the intelligent functions. The intelligent functions required by the user in the application scenario recommend smart devices to meet the individual needs of the user.

The embodiment of the present application discloses a code execution method, device, electronic equipment, and storage medium. The code execution method includes: determining a preset execution code in code execution; converting the preset execution code into a target language execution environment The target execution code in the target language execution environment is sent to the target language execution environment for execution; the execution result of the target execution code after execution in the target language execution environment is obtained, so as to use it as the preset execution code in the current language execution environment execution result. In this way, engineers who master the current language can use the target language to call the code implemented in the target language execution environment by embedding preset execution code without mastering the target language.

Provided is a hydraulic oil tank. A tank body of an oil supplementing is in a sealed tank body shape, the top of the tank body is provided with an oil adding port and an oil adding port cover, hydraulic oil is contained in the tank body, the tank body is fixed to the position of an opening of a main tank body to enter the main tank body, the top surface of the tank body is fixedly connected with the top surface of the main tank body, the bottom of the tank body is further provided with a control valve, the bottom of the control valve is provided with a first valve port and a second valve port, the bottom of the tank body is provided with two through holes, the first valve port and the second valve port of the control valve penetrate out of the bottom of the tank body through the positions of the two through holes respectively, and a first through pipe and a second through pipe are vertically arranged at the bottom of the tank body. The first valve port is fixedly connected with the upper end of the first through pipe, the second valve port is fixedly connected with the upper end of the second through pipe, a port at the lower end of the second through pipe is lower than the position of a port at the lower end of the first through pipe, and the control valve is a two-position four-way solenoid valve having a cutoff and communication function. The hydraulic oil tank has the advantages of being simple and compact in structure and convenient to operate and achieving an intelligent function of automatically supplementing oil.

The invention relates to an intelligent wing composite-material trailing edge system. A trailing edge sensing and control system is composed of a fiber grating sensor (18) and driving software. Two ends of a pneumatic muscle driver in the trailing edge driving mechanism are respectively installed and fixed at a front beam (11) and a rear beam (9) of a wing. A limiting column (7) is fixed on a composite substrate (3); a steel cable (6) passes through the hole of the limiting column (7) and then two ends are connected with the pneumatic muscle driver (13) and a trailing edge strip (4) respectively. A control computer (15) is connected with the pneumatic muscle driver (13) through an electromagnetic proportional valve (21) to drive the deformation of the trailing edge structure. According tothe invention, the aerodynamic efficiency of the wing structure can be improved; and the noise generated by the aerodynamics of the wing can be reduced. The bending of the wing can be changed based onrequirements of the flight states to realize intelligent sensing and control of the wing. Therefore, the important practical foundation is laid for engineering verification of the flexible variable-bending wing trailing edge.

The invention belongs to the technical field of 3D printing and in particular relates to a 3D printing plant fiber composite wire with a shape memory function and a preparation method of the 3D printing plant fiber composite wire. The plant fiber composite wire comprises raw materials: plant fiber powder, TPU, a modifier and a lubricant. The preparation method comprises the preparation steps as follows: carrying out melt extrusion on a material obtained by sufficiently mixing the plant fiber powder, TPU, the modifier and the lubricant by using a parallel double-screw extruder, then, smashing the material to form aggregates; placing the aggregates into a single-screw extruder, melting the aggregates at a certain temperature, and dragging the molten aggregates at a certain speed to obtain the melted deposition type 3D printing plant fiber composite wire. By using the 3D printing plant fiber composite wire, the problem of relatively high cost caused by adopting a thermoplastic polyurethane elastomer as a 3D printing material is solved, not only is the material cost reduced, but also the interfacial compatibility between TPU and the plant fiber powder is improved by modifying TPU and the plant fiber powder, so that the prepared composite wire has relatively strong toughness and shape memory restorability.