48results about How to "Easy to understand the situation" patented technology

The invention relates to a mobile terminal-based matched device and a method of an electronic atomizer; the matched deivce comprises a Bluetooth control module, an information reading module, an information transmission module, and a comparison matching module; the method comprises the following steps: a cell rod is connected with the mobile terminal through Bluetooth; the cell rod reads identification information of an identification chip of the atomizer; the identification information is sent to the mobile terminal through the Bluetooth; the received information is compared and matched with original identification information. The matched device connects the mobile terminal with the electronic atomizer through the Bluetooth, and powerful operation capability processed by the existing mobile terminal is employed, so the cell rod of an atomization device and the atomizer can be directly matched and identified on the mobile terminal; the matched device and method are low in cost, convenient for market promotion of the electronic atomizer, and matching identification conditions can be more directly viewed on the mobile terminal, so a user can fully learn the conditions.

The invention discloses a system for remote monitoring, calibration and big data collection of a vehicle engine based on a cloud computing platform and a working method of the system. The system comprises a vehicle-mounted control terminal, a remote control client, a remote control server, a server end database, an information management system and a cloud computing platform, wherein the vehicle-mounted control terminal is arranged on a user vehicle and is connected to a vehicle-mounted CAN (Controller Area Network) bus so as to obtain required vehicle information and perform corresponding engine control. By virtue of an automobile CAN bus technology, a 3G network technology and an internet technology, a reliable and stable system for engine monitoring, calibration and big data collection is established, and the collection of engine operation information big data, monitoring of vehicle state information and engine MAP remote updating are achieved. The system provided by the invention can improve the performance of a vehicle according to customer needs to achieve energy conservation and emission reduction, and collects big data of engine operation at the same time to facilitate subsequent improvement and development.

The invention discloses a test paper score intelligent collection and analysis system and method. The system comprises a score intelligent collection module, a score storage module, a score analysis module and a report form generating module. The invention also provides the test paper score intelligent collection and analysis method. The system performs intelligent collection on the test paper score in two modes including an image recognition mode and a sound recognition mode; the score accounting efficiency can be improved to a great degree; and meanwhile, the score accounting error rate canbe greatly reduced. For the score collection, the score of each question is collected, so that the difficulty and the like of the question can be analyzed through the score of the question; and the mastering condition of students on knowledge points can be convenient. A BS architecture is used through the system realization; and a terminal can realize the login operation only through a mobile phone, a tablet personal computer or a computer through a browser. The data analysis and report generation can also be operated through the browser.

The invention provides an industrial automatic intelligent manufacturing system based on a block chain technology. The industrial automatic intelligent manufacturing system comprises a storage module,a material management module and an automatic production management module; the storage module is used for storing an automatic production control program into a block chain storage node which is arranged in a distributed manner; the material management module is used for carrying out warehouse-in management and warehouse-out management on the materials; and the automatic production management module is used for obtaining the automatic production control program from the block chain storage node and controlling a production line to automatically process the materials subjected to ex-warehousemanagement according to the automatic production control program to obtain a finished product. According to the invention, the automatic production control program is stored through the block chain storage node, so that the automatic production control program is effectively prevented from being tampered, and the safety production of the industrial automatic intelligent manufacturing system is ensured.

The invention relates to the technical field of smart power grid technology, in particular to an energy internet scheduling method based on big data cloud technology. A control end, a cloud terminal and an energy station are included, and the control end comprises a control end main part, an energy scheduling platform and a cost estimation module. According to the invention, the information transmission and storage are carried out by adopting the cloud terminal, and then the dispatching platform is commanded to carry out real-time monitoring and transmit the condition needing to be dispatched, so the monitoring platform can better understand the condition in an all-around manner, the dispatching effect can be improved, and the phenomenon of inaccurate scheduling due to incomplete information receiving is avoided; the energy distribution system, the energy scheduling platform and the cost estimation module are integrated, the working efficiency and the working accuracy are greatly improved, the data consistency is ensured, the energy scheduling data are downloaded through the cloud technology, rearrangement and recombination are performed according to the energy distribution system, the energy scheduling platform and the cost estimation module, and the effect of maximum utilization of distributed renewable energy sources is achieved.

The invention discloses a cost management system and method used in a complex environment. The invention belongs to the technical field of engineering cost management. The cost management system comprises a storage module for storing information, an information input module for inputting information and generating a project cost list, a position acquisition module for acquiring construction position information and surrounding environment information, a weather acquisition module for acquiring future weather information, a material loss calculation module for calculating predicted material loss, a storage cost calculation module for calculating predicted storage lease loss, and an engineering cost updating module for changing an engineering cost list. The cost management system has the effects that the construction cost in extreme weather can be automatically estimated, and the estimated content is added into the project cost list, so that the user can check the estimated content conveniently, and the user can make a construction plan in time, and the loss is reduced.

The invention discloses an intelligent furniture remote control system, and particularly relates to the field of remote control systems. The intelligent furniture remote control system comprises a voice signal and a text signal, the voice signal is transmitted to a voice recognition system through an air medium, the output end of the voice recognition system is connected with a wireless information transmission system, the output end of the text signal is connected with a text recognition system, the output end of the text recognition system is connected with the wireless information transmission system, the output end of the wireless information transmission system is connected with a furniture control module, the output end of the furniture control module is connected with a curtain control module, the output end of the furniture control module is connected with an air conditioner control module, the output end of the furniture control module is connected with a lamp control module,and the output end of the furniture control module is connected with an anti-theft control module. According to the intelligent furniture remote control system, through voice transmission and text transmission, furniture at home can be remotely controlled, and operation is convenient.

The invention discloses a mini infrared photoelectric intravenous drip alarm device capable of displaying the intravenous drip speed, and belongs to the field of medical assistance. The mini infrared photoelectric intravenous drip alarm device aims at solving the problem that an existing infusion monitoring technology is not suitable for popularization. The mini infrared photoelectric intravenous drip alarm device comprises a single-chip microcomputer, a potentiometer, a photoelectric switch, a stable voltage source, a display circuit, a light alarm circuit and a sound alarm circuit. The photoelectric switch is of a U-shaped structure, a transmitting end and a receiving end are arranged at the opposite positions of the two inner sides of the U-shaped structure respectively, the transmitting end is provided with an LED, the receiving end is provided with a phototriode VT, and the U-shaped photoelectric switch is clamped to the position, above the liquid level, of the outer side wall of a calabash-shaped intravenous drip cavity so that the LED and the phototriode VT can be located on the two opposite sides of the calabash-shaped intravenous drip cavity respectively. The photoelectric switch collects dripping liquid passing information and sends the dripping liquid passing information to the single-chip microcomputer, and the display circuit displays the dripping liquid passing information; or, when no dripping liquid passes, the light alarm circuit and the sound alarm circuit give sound and light alarms. The stable voltage source is used for stabilizing a power supply of the single-chip microcomputer. The potentiometer is used for adjusting the dripping liquid collecting sensitivity.

The invention relates to an intelligent city safety management system, which comprises a plurality of safety management devices, a data gathering module, a wireless transmission module and a data processing module, wherein each safety management device comprises a device main body, a first high-definition camera, a second high-definition camera, a solar panel, a battery and a wireless alarm; and the device main body comprises a base, a first supporting cover, a second supporting cover and a glass panel. Intelligent management is realized, possible dangers happening in the city can be timely handled, and the system is safe and reliable.

The invention relates to the field of machinery, in particular to a bed. An earthquake lifesaving bed comprises a bed body, wherein the bed body comprises a bed plate and a bed plate frame which supports the bed plate and comprises a bed head plate frame and at least two bed side plate frames; the bed side plate frames are connected with the bed plate through a rotating mechanism; the rotating mechanism is connected with a locking device which limits the rotation of the rotating mechanism; the two bed side plate frames support the bed body; the locking device limits the rotation of the rotating mechanism so as to fix the positions of the two bed side plate frames and the bed body; and when the locking device is opened, the rotating mechanism rotates under the action of the gravity of the bed plate, and the two bed side plate frames which are connected with the rotating mechanism are turned upwards and are folded above the bed plate so as to cover the bed plate. The earthquake lifesaving bed can protect people when earthquake occurs, reduces the hurt of earthquake on human bodies and is very practical.

The invention relates to an intelligent city safety management system, which comprises a plurality of safety management devices, a data gathering module, a wireless transmission module and a data processing module, wherein each safety management device comprises a device main body, a first high-definition camera, a second high-definition camera, a solar panel, a battery and a wireless alarm; and the device main body comprises a base, a first supporting cover, a second supporting cover and a glass panel. Intelligent management is realized, possible dangers happening in the city can be timely handled, and the system is safe and reliable.

The invention relates to the technical field of video monitoring systems and particularly relates to a video monitoring system capable of storing abnormal image data. The system comprises a mounting frame and a control system. A carrying plate is arranged on the inner wall of the mounting frame. A monitoring camera is arranged on the surface of the carrying plate. A connecting plate is arranged onthe top surface of the monitoring camera. A top plate is arranged on the top surface of the connecting plate. A buckle plate is arranged on the bottom surface of the top plate, and a guide rod is arranged on the surface of the buckle plate and inserted into a positioning hole. According to the video monitoring system capable of storing the abnormal image data provided by the invention, the monitoring camera is fixed on the carrying plate; under the control of the control system, the micro electric air cylinder pushes the stress plate to move upwards. The lifting protection plate is connectedwith the stress plate through the connecting block and synchronously moves upwards to be in butt joint with the lower portion of the buckle plate. At the moment, the lifting protection plate is matched with the mounting frame and the top plate to protect the monitoring camera, and the damage is avoided.

The invention discloses a rectification device for ultra-pure ammonia with low energy consumption, which includes a raw material tank and a total condenser, a centrifugal pump is connected to the right end of the raw material tank, and an electric heating device is installed in the equidistant engagement connection inside the preheater plate, the left end of the preheater is connected with a tower body, the inner lower end of the tower body is provided with a blanking plate, the lower end of the left end surface of the tower body is connected with a first connecting pipe, and the inner left side of the tower kettle A reboiler is provided throughout, the upper surface of the tower kettle is connected with a second connecting pipe, the upper end of the tower body is connected with gas outlet pipes at equal intervals, the total condenser is connected to the upper end of the gas collection chamber, the A cold water pipe is arranged inside the refrigeration cavity. The ultra-pure ammonia low-energy rectification equipment has high mass transfer efficiency, which makes the rectification effect better. The flow detection and temperature detection devices are convenient to understand the situation and degree of distillation. There is a surplus recovery treatment device, temperature control device and The effect of the condensing device is faster, and the ammonia gas is accurately separated and purified.

The invention discloses a double-lamp-cap firefighting emergency lamp. The double-lamp-cap firefighting emergency lamp comprises a box body, a first lamp cap, a second lamp cap, a first lamp cap bracket and a second lamp cap bracket; the first lamp cap bracket is connected with the first lamp cap through a first angle adjusting device; the second lamp cap bracket is connected with the second lampcap through a second angle adjusting device; a solar panel, a logo indicating lamp and an image acquiring device are arranged on the front surface of the box body; and an accumulator, a controller, acharge and discharge circuit and a wireless signal emitting device are mounted in the box body. The emergency lamp can serve as an illumination light source, and can emergently generate electricity and acquire image signals.