261 results about "Single-board computer" patented technology

A method for communicating with and controlling an intelligent appliance by a user from a remote device. The intelligent appliance includes an integrated controller, such as a single board computer, user-interface and integrated networking capabilities. Typically, the remote device is a personal data assistant, a tablet, a personal computer or a web-enabled cellular phone. The remote device establishes a connection with the intelligent appliance over a computer network, using wired or wireless connection techniques. The intelligent appliance verifies the identity of the user and provides the user with status updates. The remote device transmits a set of cooking instructions to the appliance. The intelligent appliance then cooks or refrigerates in accordance with the set of cooking instructions transmitted from the remote device and communicates this back to the remote device.

The invention provides a medicine dispensing machine for a patient. The medicine dispensing machine is composed of a plurality of medicine bottles and a medicine dispensing control system device, wherein a core rotary shaft of each medicine bottle is mounted on a driving shaft of a stepping motor and an infrared counter is arranged on one side under a medicine outlet hole of each medicine bottle; the infrared counters and the stepping motors are mounted on a base plate; the medicine dispensing control system device comprises a single board computer, a liquid crystal display module and an SD (Secure Digital) card reader; the single board computer is further connected with the plurality of stepping motors with a driver and the infrared counter under each medicine bottle. A medicine dispensing method comprises the following steps: inputting medicine taking information, namely medicine taking time, medicine taking names and medicine taking quantity into the SD card; inserting the SD card after mounting the medicine bottles according to the requirements; switching on a power supply of the medicine dispensing machine; and discharging medicines by the medicine dispensing machine on time according to the varieties and the quantity of the medicines. By adopting the medicine dispensing machine, the problems that manual medicine taking and medicine dispensing of the patient are tedious and the varieties, the time and the quantity of the medicines are wrong and forgotten, caused by the manual medicine taking and medicine dispensing are solved. The medicine dispensing machine is small in size so that the machine can be taken along and the power consumption is low so that the machine can be powered by a battery.

A method for communicating with and controlling an intelligent appliance by a user from a remote device. The intelligent appliance includes an integrated controller, such as a single board computer, user-interface and integrated networking capabilities. Typically, the remote device is a personal data assistant, a tablet, a personal computer or a web-enabled cellular phone. The remote device establishes a connection with the intelligent appliance over a computer network, using wired or wireless connection techniques. The intelligent appliance verifies the identity of the user and provides the user with status updates. The remote device transmits a set of cooking instructions to the appliance. The intelligent appliance then cooks or refrigerates in accordance with the set of cooking instructions transmitted from the remote device and communicates this back to the remote device.

The present invention is a virtual product designer that allows a user to provide specifications for a custom board level product and receive an instantaneous cost quotation and feasibility assessment of the product. The user may connect through the Internet to a virtual product designer to obtain a cost quotation and design feasibility assessment for a specified product. Functional modules that serve as building blocks for a custom design are defined and stored in a library. Attributes and design parameters associated with the functional modules are used to calculate a cost quotation and evaluate design feasibility. As the user changes design requirements while interacting with the virtual product designer, the user is continually updated on the relevant functional, electrical, mechanical and cost parameters.

The invention comprises an electronically secured inter-processor and virtual device communications system, with an input / output controller board, a multi-drop bus interface to multiple devices, and a parallel interface to an industry standard single board computer. The invention assigns a bus address and virtual identification number to each device and controls communications between the main central processing unit and the devices through a Plug-n-Play protocol.

The invention discloses a solid recording device and a solid recording method for accessing in real time and parallel processing. The solid recording device for accessing in real time and parallel processing comprises a solid recording system control card for accessing and parallel processing, a plurality of solid storage cards for accessing and parallel processing, and a single board computer, wherein the system control card is connected with acquisition and playback peripheral equipment through specific peripheral equipment communication interfaces, and is connected with one or more than one solid storage card which is provided with four groups of independent flash arrays and a controller thereof through multi-channel high-speed access communication interfaces; a reading data link and a writing data link which are independent of each other are established between the acquisition and playback peripheral equipment and any two groups of flash arrays on the solid storage card; the flash array controller performs multistage assembly line read / write operation; the solid recording method for accessing and parallel processing comprises the following steps: performing recording and playback operation on all hard wire parallel processing; accelerating the conversion from LBA (Logic Block Address) to PBA (Physical Block Address) by adopting equalization write and address quadratic mapping strategies; therefore, the aim of performing data recording and playback simultaneously at a high speed is achieved by the solid recording device and the solid recording method for accessing in real time and parallel processing.

Built-in tests included in reset functions of single board computers can be rapidly performed to confirm adequate functionality without additional hardware support by disabling an error correcting code function in a memory controller, writing a pattern of predictable parity to a location in memory and reading and correcting the pattern with the error correcting code function of the memory controller re-enabled. Thus, resets caused by, for example, momentary soft errors or power interruptions can be executed within rigid time constraints and thus negligibly short interruptions of processor function.

The invention relates to an open recombinable soft numerical control system. Said system is formed from 32-bit and more than 32-bit embeddent single board computer, digital IO interface card and recombinable development platform consisting of software package. The display controller in the single board computer and bus controller are connected with CF card, and the running software can utilize digital interface board to implement real-time control of machine tool. Said recombinable development platform includes systematic requirement description device / analyzer / automatic modelling device, function block editor, function block connector, function block compilation device, function block library, software movement control and softawre PLC module library, fault diagnosis module library, man-machine interactive function module library, embedded object connection process control server module library, hardware drive program library and embedded operation system custom device.

The invention provides an intelligent three-dimensional parking garage based on a distributed wireless network. The intelligent three-dimensional parking garage comprises a wireless router, a garage management system, a mobile phone client, a vehicle-mounted computer control system and a three-dimensional garage. The garage management system, the mobile phone client, the three-dimensional garage and the vehicle-mounted computer control system are all located in a basic network constructed by the wireless router. The garage management system receives a request transmitted by the mobile phone client, transmits driving signals to the garage and feeds back information. The mobile phone client exchanges carport spare information with the garage management system and transmits parking and car taking information. The vehicle-mounted computer control system comprises a single-board computer, a wireless fidelity (WIFI) module and a necessary peripheral circuit. The three-dimensional garage is composed of a garage transverse driving module, a garage vertical driving module, a passage elevator and an infrared parking space detection module. The intelligent three-dimensional parking garage is simple in structure and clear in arrangement, facilitates garage management and use of users, reduces space consumption and energy consumption and simultaneously ensures high-efficiency user parking.

A developing system of re-configurable modularized robot is provided, and it includes a single board computer (SBC) which includes a communication interface used to receive, transmit and download the plurality of commands and responds in the communication of the run-time man-machine interface; and a master micro controller connects with the interface; a transmission unit, it is a three-wire signal transmission center, which is used to transmit the command and signal; and at least one module connects with the transmission unit, and includes a slave micro controllers and a functional unit, the slave micro controller and the functional unit used to execute the command which comes from the master micro controller.

The automatically-tracking multiple-emitting light source radio laser communication terminal includes emitting subsystem and receiving subsystem. It features that the emitting subsystem has communication signal emitting laser array, emitting collimating lens array, beacon laser and beacon laser emitting collimating lens; and the receiving subsystem has receiving lens, receiving detector, bicolor plane mirror, bandpass communication laser filter, bandpass beacon laser filter, tracking receiving detector, beacon laser preamplifier and processing circuit, and single-board computer to drive the motor via the driver for regulating the elevation and azimuth of the terminal. The integral equipment can emit, receive and track automatically, may be connected with communication system, and has the features of stable operation, high emitted power and high communication quality.

The invention relates to a wheel type intelligent autonomous mobile service robot, which is divided into an upper part and a lower part arranged on a chassis. The robot comprises a control system, a movement mechanism, an embedded single board computer, a holder vidicon and sensors, wherein the movement mechanism is controlled by motor drive and (or) a controller; an industrial personal computer (IPC) is connected with the motor drive and (or) the controller by a serial port; the holder vidicon controls the orientation and the angle thereof by the serial port, provides the ambient environmental information of the robot, and connects the collected information with the embedded computer by an image collection card; the sensors are arranged on the upper part and the lower part of the robot, and are connected to the embedded computer after information processing; and the upper part and the lower part of the robot are in folding connection by an upper connecting plate and a lower connecting plate, and a transverse folding shaft and (or) an extraction and insertion part are arranged between the upper connecting plate and the lower connecting plate. The robot can realize autonomous obstacle avoidance according to the ultrasonic sensors, thereby increasing the capabilities of positioning and navigation and map building in none-artificial environments.

The invention relates to the technical field of plant cultivation and discloses a plant cultivation container with a monitoring device. The plant cultivation container comprises a container and the monitoring device. The monitoring device is arranged on the container and comprises a single board computer, a power supply, a sensor, a display device, a control device, an alarm device and an external connection port; and the monitoring device is electrically connected with the single board computer, the power supply, the sensor, the display device, the control device, the alarm device and the external connection port. The sensor is adopted to monitor the temperature, humidity, acidity-basicity, soil degree of dryness, and nutrient of plants in real time, thus realizing remote refined cultivation, saving water and fertilizers and guaranteeing the healthy growth of plants. The plant cultivation vessel is beneficial to conserving soil and saving resources.

A radiation hardened single board computer (SBC) includes a processor; synchronous dynamic random-access memory (SDRAM); non-volatile memory; a field programmable gate array (FPGA); and board-level physical layer interfaces.

The invention discloses a method for monitoring livestock breeding living body weight based on the internet of things. The method comprises: a camera and a sensor collecting data, when data collectionis completed, transmitting the data to a single board computer, the single board computer integrating the data, and transmitting the integrated data to a C / S terminal of a local terminal to perform next-step processing; on the local terminal C / S, firstly performing living body identification on acquired RGB images, combined with depth point cloud data of a depth camera, deducing a 3D point cloudimage, meanwhile uploading RGB and 3D point cloud images, and individual information of living bodies and environment variable collected by the sensor to a cloud server; the cloud server cleaning anddenoising the 3D point cloud images according to the uploaded individual information and environment variable, after the 3D point cloud images reach a standard, restoring volume to obtain living bodyvolume, and calculating mass; returning an obtained living body mass result to the C / S terminal, if objection for error of mass exists, correcting errors by hand, after error correction, recording anduploading to the cloud server.

The invention discloses a man-machine interaction based cooking guidance system which belongs to the application field of electronic information technology and digital computers. The man-machine interaction based cooking guidance system comprises a tablet computer or a multimedia single-board computer in the hardware and a human body sensing module, an infrared temperature detecting module, a printer module, an electronic weighing module, a luminance detecting module, a plurality of signal output control module and a key module on the periphery, wherein the tablet computer or multimedia single-board computer has recreational functions of networking and playing videos, audios and television programs and functions of a touch screen. The man-machine interaction based cooking guidance system is mainly installed in a kitchen and guides users in food cooking via videos, images, voice, words and the like. All the detection and control modules can help users cook food and recreationally functions in video and audios for users during food cooking, and users can enjoy music and fantastic videos while chatting with friends relaxedly during food cooking.

The invention provides a method for detecting a video monitoring system and a device thereof; a standard definition television test signal and a high definition television test signal are generated by a signal source generator; the test signals are accessed in a video channel of a video monitoring system to be detected, and with a video index of the video monitoring system to be detected, video data is collected, analyzed and tested by an automatic analyzer based on the control of a single board computer of a computer; and the test result is displayed in the form of graphic and data. The invention can more scientifically and objectively assess the signal index of digital television video equipment, can carry out the test on video indexes of random signal-to-noise ratio, synchronization amplitude, white strip amplitude, luminance nonlinearity, amplitude frequency characteristic and the like of the video monitoring system, simultaneously has the function of image display of the video to be detected, can generate gray scale signals of 11 grade, and meets the detecting requirement of the field of video monitoring; furthermore, the invention has simple structure, convenient use, lower detecting cost, and is applicable to on-site detection and fill the emptiness of special detection instrument in the detection field of domestic and foreign video monitoring project.

The invention discloses a vehicle body controller. The vehicle body controller comprises a micro controller unit (MCU), a single board computer (SBC), a limping homing logic circuit and a driving module, wherein the MCU collects signals of an ignition switch, a brake pedal and a front wiper switch and sends driving signals to the driving module; the SBC is connected with the MCU so as to diagnose whether the MCU is normal and sends reset signals to the MCU or starts the limping homing logic circuit when the MCU fails; the limping homing logic circuit also collects the signals of the ignition switch, the brake pedal and the front wiper switch and sends the driving signals after driven; and the driving module receives the driving signals sent by the MCU and the limping homing logic circuit, and opens or closes a corresponding dipped headlight, a brake light, a middle high brake lamp and a front wiper after logic or operation. The invention further discloses a method for achieving limping homing of the vehicle body controller. The dipped headlight, the brake light and the front wiper can still continuous being used after the MCU fails, and driving safety is improved.

Two computers of a standard size, such as 1U, are mounted in a single standard size space. This arrangement almost doubles the space utilization of a rack and thereby halves the cost of hosting a dynamic computing environment. Also, a plurality of chassis are mounted on a rack where each chassis can hold more than one single-board computers. This arrangement enables provisioning of computing environments computing power in increments other than multiples of 1U.

The invention discloses a microgrid controller in the field of power transmission and distribution. The microgrid controller comprises a central processor, a communication module and a single board computer relay protection module. The communication module comprises a bus interface module, a current and voltage measuring module, an AI / DI module and an AO / DO module. The bus interface module is provided with bus interfaces corresponding to all distribution power sources, energy storing devices and load controllers in a microgrid, a serial bus interface for being connected with the single board computer relay protection module, and an Ethernet interface for being connected with the central processor. The communication module is internally provided with an uplink communication module for being connected with a real-time digital simulation system. The central processor sends a simulation request to the real-time digital simulation system through the bus interface module and the uplink communication module in the communication module, and receives the simulation result. The microgrid controller has the advantages that the on-line real-time digital simulation system can be supported, microgrid variable parameters can be protected and controlled, and the protection and control performance of the microgrid controller for the microgrid can be improved.

A personal computer includes a motherboard, video graphics adapter, mod board, switching board and single board computer. The switching board includes a microcontroller and USB and video switching circuits. A networked server includes a limitations database. The mod board is connected to the front panel signals of the motherboard and the main switching board connects to the mod board, the single board computer and the video graphics adapter. Upon user input to a program running on the single board computer, the program makes a server request. Response data is sent to the microcontroller on the switching board and, if time is available, switches the USB keyboard to the motherboard, the video output to the video graphics adapter and signals the mod board to power on the motherboard. The program on the single board computer signals the switching board to switch back video, USB and motherboard power when allowed time expires.

The invention relates to a universal interface detection device based on a VPX framework, and belongs to the technical field of detection. The universal interface detection device is mainly applied to development and integration of test equipment and ground equipment of data chain terminal products. According to the universal interface detection device, a VPX power source board, a VPX single-board computer, a VPX interchanger, a universal interface module and a service interface module are arranged on a VPX backboard; the VPX power source board further comprises a backup of the VPX power source board; the universal interface module comprises four interface slots, a VPX universal serial port card, a VPX multifunctional IO card and a VPX contact switch card; the VPX universal serial port card, the VPX multifunctional IO card and the VPX contact switch card are placed in three interface slots, and a backup is placed in the remaining one interface slot.

The invention provides a processing method for a motorcycle hub. When the hub is processed by the method of the invention, the processing cost is low and the performance is stable. The processing method is characterized in that the processing method comprises the steps as follows: aluminium solution melting, casting blank, riser cutting, bottom pore drilling, air nozzle drilling, grinding, T6 heat disposal, shot blasting, single-board computer, cleaning, coating, numerical control processing, finished product detecting, cleaning, packaging, and warehousing. The processing method is characterized in that the contents of all components in the aluminium solution are 6.5 to7.5 percent of Si, less than 0.25 percent of Fe, less than 0.25 percent of Mg, and 0.2 percent of Zn, 92.5 percent of Al; the melting temperature of the aluminium solution is ranging from 705 DEG C to 735 DEG C; and the casting blank is cast by gravity.

The invention discloses a real-time multi-DSP (digital signal processor) debugging system for a signal processor system. The real-time multi-DSP debugging system for the signal processor system mainly comprises a single board computer, a DSP signal processing board and other board cards, wherein the single board computer is the main equipment of the signal processor, has the functions of control, display and data storage and can be communicated with other board cards of the signal processor via a VME (versa modular eurocard) bus; the DSP signal processing board is the slave equipment of the signal processor, is used for realizing abundant signal processing algorithms and mainly consists of a plurality of DSPs and FPGAs (field programmable gate array) modules; the single board computer transmits the DSP program to the DSP signal processing board via the VME bus; and the program is loaded to each DSP via an HPI (host port interface) bus by the FPGA module on the signal processing board. According to the technical scheme provided by the invention, the DSP program can be debugged in real time without interrupting the program operation, and the data transmission rate can reach hundreds of MB (mega byte) / s with a method that the DSP is debugged by an HPI interface. Compared with the traditional debugging method, the real-time multi-DSP debugging system for the signal processor system is improved by one order of magnitude, and a plurality of DSPs of a plurality of board cards can be simultaneously debugged.

The invention discloses a system for acquiring and processing multi-type information based on cPCI bus, comprising a front end device and a back end device which is connected with the front end device. The front end device integrates a separating and conditioning circuit for multipath signals, a first FPGA, a digital I / O card, an A / D acquisition card, a second FPGA and a single board computer, wherein the separating and conditioning circuit for multipath signals is used for acquiring and processing multipath time bunch signals, multipath simulation signals, multipath contact signals and multipath pulse signals. A controlling host of the back end device carries out remote controls over the acquiring and processing system, and carries out real-time / after judgments and analyses on the multipath time bunch signals, the multipath digital signals, the multipath contact signals and the multipath pulse signals, wherein the signals are stored in a single board computer. A signal which exceeds a preset corresponding range is displayed with highlight and alarmed. Thus, integration of multi-type and multipath signal acquisition based on cPCI bus and intelligence of data analysis are both realized. In addition, the system only comprises the front end device and the back end device, which is small in total volume.

The invention provides a double 2-vote-2 safety redundancy control system and an operation method thereof. The control system comprises a master system and a slave system. The master system is provided with an online request reception unit and a synchronous data sending unit. The slave system is provided with an online request sending unit and a data synchronization unit. The master system and the slave system are respectively provided with a signalman variable. The control system and the operation method thereof have the following advantages: the control system is low in dependency on hardware; the master system and the slave system can operate in a dedicated single board computer or a general computer according to computation complexity; platform software in the master system and platform software of the slave system are independent of application software in the systems respectively and operate independently, wherein the platform software is in serial communication or parallel communication with a plurality of application software; variable address type reference data can be synchronized between the master system and the slave system; and the control system can be applied to different operating systems, and heterogeneity of the operating system is realized.

The invention provides an X-wave band high-power microwave integration radiation field measuring system. After being received by an antenna, a high-power microwave radiation field signal is processed by power attenuation by a waveguide attenuator and is successively transmitted to a programmable attenuator and a coaxial attenuator by a waveguide coaxial transducer to carry out power attenuation; a detector detects an envelop waveform of the signal and a digital converter carries out acquisition; the signal is transmitted to a single-board computer; and a monitoring computer uses a fiber optical transceiver to carry out monitoring on the digital converter and a temperature sensor; and the digital converter and the programmable attenuator are controlled. According to the invention, the system is integrated with functions of electromagnetic protection, attenuation adjustment, signal detection, data acquisition and process, remote controlling, and optical fiber data transmission and the like. The system with the compact structure is simple and can be carried conveniently; and rapid development of the external field measurement can be realized conveniently. The electromagnetic protection capability of the whole system is improved; the dynamic range of measurement is increased; and the system well adapts to measurement of radiation fields with different power levels.

The invention relates to a vehicle driver anti-drowsy automatic emergency stop device which comprises a video camera and an image processing single board computer, and has the technical key points that the video camera is arranged at the position corresponding to the eye part of the sight line in front of a driver inside a cab; a video image output end of the video camera is connected with the image processing single board computer, and an input end of the image processing single board computer is also respectively connected with an engine rotating speed signal output end and a running speed signal output end of a vehicle computer; an output end of the image processing single board computer is respectively connected with an accelerator controller, a braking controller, an alarm device andan input end of a dual flash relay. Once the driver has the drowsy dangerous situation when in driving, an execution driving controller can lead the driver to be converted into a safe state by the functions of audible alarm and controlling dual flash, brake force and an accelerator. The device has simple structure and reliable use, and can effectively prevent the driving accident caused by the driver who dozes off when in driving.

A wedge lock for use with a single board computer includes a cooling plate positioned with respect to a printed circuit board (PCB), a clamp device configured to secure the single board computer in an operating environment, and a heat conductance plate positioned along a top surface of the cooling plate and a top surface of the clamp device to facilitate conduction cooling of the PCB.