34results about How to "Rich man-machine interface" patented technology

The invention relates to a continuous surface vacuum coater of a metal sheet strip, belonging to the field of surface physical vapor deposition of metal sheet strips under the vacuum condition. The continuous surface vacuum coater comprises a decoiling machine set (10) and is mainly characterized in that vacuum coating chambers comprise 1-5 A low-vacuum chambers (20a), 1-3 ionic processing chamber (30), 1-5 B low-vacuum chamber (40), 2-9 high-vacuum chamber (50), 1-8 coating chambers (60) and 1-5 A low-vacuum chambers (20b); the chambers are closely connected by flanges and provided with windows (2) on which a metal sheet strip (1) passes through; all vacuum chambers are connected with a vacuum machine set (90); and a coiling machine set (80) and a continuous-coating control system (100) are also arranged outside the vacuum coating chambers. The device has the advantages that: multilayer films and reaction films can be coated on the metal sheet strip, the thickness of the film layer can be controlled independently, the film layer is even and compact, the adhesion force is strong, the process repeatability is good, the production efficiency is high, and the industrial production isapplicable.

The invention discloses an online detection and status evaluation system of a metering device, comprising: a gate meter, a gate meter evaluation device, a data concentrator and a master server; The main station server; the gateway meter evaluation device collects the power data of the power gateway node in real time and reads the internally collected power data of the gateway meter, performs data statistics and comparative analysis, and conducts online detection and status evaluation of the gateway meter. Alarm; the master station server performs remote monitoring and status evaluation on the gateway table. The system of the present invention has low cost, convenient installation, simple operation and maintenance, and can detect the voltage, current, power, electricity and other data of the metering device online, and realizes real-time online error detection and alarm for the gateway meter, voltage secondary drop test, The current and voltage secondary load test replaces the existing manual inspection mode.

The invention discloses a portable fault diagnosis apparatus used for low-speed heavy-load machinery. According to the technical scheme, an acceleration sensor (11) is connected with a data collecting unit (3); a battery capacity detecting module (1) is connected with the data collecting unit (3); the data collecting unit (3) is connected with a digital signal processor (5); the digital signal processor (5) is respectively connected with a touch screen (4), a wireless module (6), a data storage unit (7), a network transmission unit (9) and an electronic tag (10); the network transmission unit (9) is connected with a PC (Personal Computer); the digital signal processor (5) is equipped with fault diagnosis system software. The portable fault diagnosis apparatus disclosed by the invention has the characteristics of being convenient to carry, strong in analysis function, precise in test result, integrated with offline and online monitoring, rich in man-machine interface, strong in operability, multiple in storage ways, great in storage capacity, capable of continuously working for a long time, capable of automatically identifying test points and provided with various data transmission modes, and is suitable for a site with various equipment and frequently needed to be diagnosed.

The invention discloses an automatic drainage device and a control method thereof, which relate to the field of the monitoring and protection of stray current in subway systems. The automatic drainage device comprises an intelligent controller, a loop control module and drainage branches, wherein the intelligent controller is connected with an intelligent sensor, the loop control module and a comprehensive automatic center respectively through a field bus, and is connected with a microcomputer management system through an Ethernet interface. The control method comprises the following steps that: the intelligent controller communicates with the intelligent sensor through the field bus so as to acquire stray current related data, uploads the stray current related data which is acquired by the intelligent sensor to the microcomputer management system through the Ethernet, and accomplishes signal transmission conversion between the intelligent sensor and the comprehensive automation system through the field bus; the acquired stray current related data is monitored in real time; and the acquired stray current related data is analyzed, and whether to perform drainage control on the processed data or not is judged according to the processed data. The invention has the advantages that: the method is high in real-time performance, information transmission stability is achieved, and the automatic drainage device and the control method thereof can be widely applied to stray current corrosion monitoring and protection systems for subways.

The present invention relates to an embedded polarization state measuring apparatus, which is composed of a detection unit (1), liquid crystal type adjustable-phase delayer(s) (3, 4), a polarization beam-splitting prism (5), a collective lens (6), a photo detector (7) arranging in a shaft of a first part of the detection unit (1); a collective lens (8) and a photo detector (9) arranging in a shaft of a second part being orthogonal with the first part; a control unit (2) containing a signal-collection and liquid crystal control module (10), a data treatment module (11), a display module (12) and a RS232 serial port (13). By means of replacing rotational wave sheet by the liquid crystal type adjustable-phase delayer, It is able to control polarization state of incident light and measure Stokes parameter for real time quantity of polarization state accurately, and to overcome mechanical vibration problem; it is used for collimation of optical element(s), measurement of optical phase delay, material representation, medicament development, communication equipment, ellipse polarization instrument and spectrum application as well as space optical communication.

The invention relates to a continuous coiling and coating device of a solar selective absorbing film, belonging to the field of surface physical vapor deposition of metal sheet strips under the vacuum condition. The continuous coiling and coating device comprises a decoiling machine set (10) and is mainly characterized in that vacuum coating chambers comprise A low-vacuum chambers (20a,20b), an ionic processing chamber (30), a B low-vacuum chamber (40), a high-vacuum chamber (50) and five vacuum coating chambers (60); the chambers are closely connected by flanges and provided with windows on which a metal sheet strip (1) passes through; the A low-vacuum chambers (20a,20b), the ionic processing chamber (30), the B low-vacuum chamber (40), the high-vacuum chamber (50) and the vacuum coatingchambers (60) are connected with the vacuum machine set (90); and a coiling machine set (80) and a continuous-coating control system (100) are also arranged outside the vacuum coating chambers. The device has the advantages that: multilayer films and reaction films can be coated on the metal sheet strip, the thickness of the film layer can be controlled independently, the film layer is even and compact, the adhesion force is strong, and the industrial production is applicable.

The invention relates to an on board unit (OBU) supporting a driving record function and with a display interface, and belongs to the intelligent traffic field. In the prior art, the function of the OBU is single because the OBU only supports an electric toll collect (ETC) function and does not has the function of a vehicle traveling data recorder. The OBU supporting the driving record function and with the display interface integrates an OBU function module to the inside of the vehicle traveling data recorder with the display interface; the whole machine can be directly fixed to a windshield glass through 3M glue; the OBU is powered by a vehicle-mounted ACC interface through a convertor; and the display interface is used for providing connecting lines to be connected to a vehicle-mounted screen or an intelligent mobile terminal, on which video can be checked and played, and ETC transaction records can be inquired. By adopting the OBU with the function of the vehicle traveling data recorder being integrated, human-computer interfaces of screen, voice and the like can be shared, and the human-computer interface of the single OBU is enriched.