12192 results about "Embedded system" patented technology

Embodiments of the invention disclose a method, a device and a system for processing a wake-up lock, and belong to the field of computer technology. The method comprises the following steps: detecting whether a wake-up lock is in a working state, and if so, obtaining a wake-up parameter corresponding to the wake-up lock, wherein the wake-up parameter comprises an arithmetic operation corresponding to the wake-up lock and an application program corresponding to the wake-up lock; judging whether the arithmetic operation corresponding to the wake-up lock requires a sensor of a terminal; if not, generating a wake-up transfer request according to the wake-up parameter, sending the wake-up transfer request to a server, and releasing the wake-up lock, wherein the server is used for executing the arithmetic operation corresponding to the wake-up lock; and receiving a wake-up message sent by the server, and waking up the terminal according to the wake-up message. By adopting the method disclosed by the invention, after a display screen of the terminal is closed, the system time occupancy of the application program can be reduced, the power consumption of the terminal is reduced in the case that the display screen of the terminal is closed, and the standby time of the terminal is prolonged.

The invention discloses a 10KV station electric control system of a convertor station adopting selecting 2 from 3 logic. Two PS830 boards are added, three PS830 boards are utilized to concurrently process and jointly realize a spare power automatic switching function and an operation interlocking logic function; the selecting 2 from 3 logic is added in PS853 programs of an ASI host machine and a switching value output board, i.e. the electric control system can be exported when at least two of three integrated circuit boards sends out same instructions. The damage of any one of the three PS830 boards can not lead to switch fault trip or refusing trip, the 10KV control system can be ensured to run safely and stably without being influenced by the faults of single element. The electric control system has the advantages of convenient use, safety and the like.

In a described example, a system includes a bus, a primary coil, first battery terminals, and second battery terminals. A first circuit is coupled between the bus and the primary coil. A first secondary coil is DC-isolated from the primary coil. A second circuit is coupled between the first secondary coil and the first battery terminals. A second secondary coil is DC-isolated from the primary coil. A third circuit is coupled between the second secondary coil and the second battery terminals. A controller is configurable to control the second circuit to transfer energy from the first battery terminals through the first secondary coil to the primary coil and control the first and third circuits to transfer energy from the primary coil to the second secondary coil and provide energy to the second battery terminals.

In a registration method, a user equipment (UE) includes a non-terrestrial network (NTN) communication module and a mobile communication module. The mobile communication module obtains registration information of the NTN communication module. After the mobile communication module registers with a terrestrial network (TN) core network (CN), the NTN communication module performs a registration procedure of an NTN core network (NTN-CN) via the mobile communication module, a TN radio access network (RAN), and the TN-CN. After finding an NTN radio access network (NTN-RAN), the NTN communication module accesses the NTN-CN. In this way, after the UE finds an NTN, because the UE has performed the registration procedure of the NTN in a TN, and the NTN-CN stores registration information of the UE, the UE does not need to perform the registration procedure in the NTN.

A power tool battery charger and method for adaptive charging and data transfer is disclosed. A power tool battery charger may include one or more charging docks, each charging dock including a charging interface for providing charging current, and an electronic controller including a processor and a memory. The electronic controller is configured to identify one or more battery packs received by the charging docks and determine battery information for the one or more battery packs. The battery information indicating tandem use information for the one or more battery packs, end-of-use information for the one or more battery packs, or user preference information. The electronic controller also charges the one or more battery packs based on the battery information.

There is provided a sensor unit for a fastener assembly, the sensor unit comprising a mounting arranged to rigidly attach the sensor unit to, or adjacent to, a fastener assembly; and a sensor, that is an optical flow sensor or an inductive sensor, configured to sense movement of the fastener assembly. The sensor unit may comprise a processor arranged to process the output of the sensor to detect loosening of the fastener assembly and to output a signal representing the status of the fastener assembly. The sensor unit may comprise a wireless communication unit arranged to communicate the signal.

The present application refers to a process and a system for collecting, storing, analyzing and visualizing electrocardiographic (ECG) data collected by portable ECG device (100) with embedded wireless communication technology, additionally containing a portable ECG device (100), a hermetically sealed box (200) of medicines containing a lock system comprising a lock (220), a first device (310) to be accessed by the patient, a second device (320) to be accessed by the medical professional, a platform for graphical display of ECG data, and a remote data storage and processing central. The hardware board of the portable ECG device contains wireless communication technology, global positioning system (GPS), start button (141), rechargeable battery charging port, and an equipment configuration and programming port. The battery (120) is Li-Ion type, containing LEDs indicating device operation, and waiting for connection. The battery status is displayed on the app display. In one embodiment, an electrode (130B) is positioned on the bottom cover (110B) of the housing (110A, 110B, 110C) of the ECG device (100).

A plastics processing system is described. This system comprises at least one plastics processing machine (100) and a control and operating system (10) for controlling and operating this plastics processing machine (100). The control and operating system includes a cycle control unit, which, in a production mode, controls the plastics processing machine at least indirectly and which, for this purpose, uses a first computing unit (20) equipped with a first operating system. Furthermore, the control and operating system includes a first interface device (30), which has at least one first input device, at least one visualization device, and a second computing unit (34) equipped with a second operating system and in communication with the first input device and the visualization device. The first computing unit (20) and the second computing unit (34) communicate via A bidirectional first communication device (36) is provided. This allows the plastics processing machine (100) to continue operating even if the first interface device (30) fails, for example, to process an existing production order. To ensure minimum communication with the cycle control system even if the first interface device (30) fails, a second interface device (50) is also provided, which has at least one second input device (52). The signals generated by the second input device (52) are transmitted to the first processing unit by means of a second communication device (54) that operates at least unidirectionally.

A medical visualisation system including a main component including an image sensor and a light emitter; a first auxiliary component configured to transmit image data based on the signals; a second auxiliary component configured to receive signals from the main component and to transmit image data based on the signals, the second auxiliary component including a second memory having embedded therein data; and a video processing apparatus including a high frequency wireless transceiver configured to establish an image data communication channel with the high frequency wireless transceiver of the first auxiliary component or with the high frequency wireless transceiver of the second auxiliary component and to receive the image data with the image data communication channel, wherein the first auxiliary component is configured to, based on the data, cause adjustment of one or more components of the main component or the video processing apparatus.

Embodiments herein relate to solutions for zeroization of one-time programmable (OTP) fuses which store important data such as security data which should be kept inaccessible to an attacker in the case of a security event. One or more control circuits can ensure that the fuses in an array are provided in a high resistance state in response to the security event. In one approach, the fuses in the array are read to identify fuses in a low resistance state and these fuses are selectively programmed to a high resistance state. In another approach, the fuses are subject to a program bias regardless of whether they are in a low or high resistance state.

A system for carbon emission reduction according to an embodiment includes at least one processor and at least one memory comprising a plurality of instructions stored thereon that, in response to execution by the at least one processor, causes the system to determine whether an application for providing one or more services in a contact center is hosted in an on-premises system or a cloud-based system. The instructions may also cause the system to determine, in response to a determination that the application is hosted in a cloud-based system and as a function of one or more cloud hosting implementation properties, a score indicative of a carbon emission efficiency and provide data indicative of a potential carbon emission reduction for the application as a function of the determined score and at least one modification to the cloud hosting implementation properties.

This invention discloses a charging dock and a charging dock assembly. The charging dock includes: a charging dock housing having terminal sockets and slots communicating with the terminal sockets; a terminal assembly including power terminals and inserted into the terminal sockets; and a temperature detection module inserted from the outside of the charging dock housing into the slots for detecting the temperature of the power terminals. The temperature detection module includes a connector interface located outside the charging dock housing for mating with a connector, and a limiting feature is formed on the charging dock housing. When the temperature detection module is inserted into a predetermined installation position, the limiting feature does not interfere with the connector housing, allowing the connector to mate with the connector interface. When the temperature detection module is not inserted into the predetermined installation position, the limiting feature interferes with the connector housing, preventing the connector from mating with the connector interface. Therefore, this invention ensures that the temperature detection module is inserted into the predetermined installation position and improves the resistance of the connector and connector interface to external impact.

The embodiments of the present disclosure provide a multifunctional portable power bank and system. The multifunctional portable power bank includes a controller and an interface assembly connected to the controller. When detecting the access of an electronic device, the interface assembly outputs a driving voltage to the electronic device to drive the electronic device to communicate with the controller. The controller identifies the device type and operating voltage of the electronic device according to the content of the communication, and controls the interface assembly to supply power to the electronic device according to the operating voltage. The above-mentioned multifunctional portable power bank and system can supply power to electronic devices without charging function, are applicable to different types of electronic devices, and save the cost of configuring rechargeable batteries in electronic devices and the purchase cost of users.

Techniques and apparatus for swapping a primary power source (e.g., a main battery) while using a secondary power source (e.g., a backup battery or a supercapacitor) to power a portable device. One example integrated circuit (IC) for power management generally includes a first power supply node; a second power supply node; a first port for coupling to a primary power source; a first switch coupled between the first power supply node and the first port; a second port for coupling to a secondary power source; a second switch coupled between the first power supply node and the second port; and a third switch coupled between the first and second power supply nodes. For certain aspects, the IC also includes a third power supply node, a voltage regulator coupled between the first and third power supply nodes, and a fourth switch coupled between the second and third power supply nodes.

A transmitter includes a distributor that receives a stream of digital video samples and distributes the digital video samples into vectors in a buffer per a permutation. A digital-to-analog converter (DAC) per vector receives from its corresponding vector the digital video samples and converts the digital video samples into analog video samples. Each source driver includes a collector that receives analog video samples from each DAC and stores the analog video samples of the corresponding vector, and amplifiers that receive the stored analog video samples in parallel from the collector and amplifies the stored analog video samples onto a column of the display panel. Synchronization uses modified MFM and sample phase alignment. The source drivers are integrated with the substrate of the display panel using transistors. An AR / VR headset uses analog video transport between processor and visor and transmits and receives wirelessly.

A method includes: receiving, by a computing device of a first vehicle, a command from a host device; in response to receiving the command, storing a new device secret in memory; generating, by the computing device using the new device secret, a triple comprising an identifier, a certificate, and a public key; and sending, by the computing device, the triple to a second vehicle, where the second vehicle is configured to verify an identity of the first vehicle using the triple.

The present disclosure relates to a self- and mutual-capacitance hybrid touch sensor panel architecture. A touch sensor panel is disclosed herein. The touch sensor panel includes a first set of touch electrodes configured to operate as drive lines and disposed in a first layer of the touch sensor panel. The touch sensor panel also includes a second set of touch electrodes configured to operate as sense lines and disposed in a second layer of the touch sensor panel different from the first layer of the touch sensor panel such that one or more mutual-capacitance touch nodes are formed by the first set of touch electrodes and the second set of touch electrodes. The touch sensor panel further includes a third set of touch electrodes configured to operate as self-capacitance electrodes and disposed in the first layer or the second layer of the touch sensor panel.

A System-on-Chip (SoC) for performing a network switching operation and an operation of directly driving an actuator is disclosed. The SoC includes an MCU (Micro Control Unit) subsystem configured to calculate command data and a processing result value for driving using an in-vehicle command signal and sensor data, a network device configured to route an input signal and transmit the routed input signal to a destination node and a memory subsystem having a memory for code execution, data and program loading, and storage for the MCU subsystem and the network device and the network device having a driving signal processing unit configured to directly drive an actuator connected to the SoC.

Techniques are provided for utilizing Wi-Fi positioning based contact tracing. An example method for reporting signal measurements to a contact tracing network includes activating a contact tracing application on a user equipment based on a proximity to the contact tracing network, receiving one or more measurement signals from a station in the contact tracing network, and reporting a signal measurement and station identification to a network entity.

A storage device includes a memory device that includes a plurality of memory cells, and a memory controller that controls the memory device. The memory device includes a memory cell array that includes the plurality of memory cells, a control logic circuit that writes data to the memory cell array or reads data from the memory cell array in response to a command received from the memory controller, and a page buffer that stores sensing data sensed from the plurality of memory cells. The control logic circuit includes an error detecting circuit that detects an error of first data stored in first memory cells of the memory cell array, and the control logic circuit writes the first data to second memory cells of the memory cell array, based on an error comparison result obtained by comparing the error of the first data with a preset value.

According to examples, an apparatus may include an optical system to capture images of a DUT when the DUT is positioned in a removable DUT adapter plate for inspection in the apparatus. The apparatus may also include a mounting tray having an opening, in which the mounting tray is to support the removable DUT adapter plate, the removable DUT adapter plate includes an identification code positioned on the removable DUT adapter plate, and the optical system is to capture an image of the identification code through the opening in the mounting tray. The apparatus may further include a controller to receive the image of the identification code from the optical system, decode information included in the identification code, and set at least one of a lighting profile, an inspection profile, and pass / fail parameters of the optical system to be used in inspecting the DUT based on the decoded information.

This application provides a smart electronic switch capable of providing reminders, comprising: a power switch whose gate is connected to a switch control unit; and an aging assessment control module connected to a first terminal, a second terminal, and the gate of the power switch, respectively. The smart electronic switch includes an aging assessment mode. In this mode, the aging assessment control module controls the power switch to turn on, sets the gate-source voltage of the power switch to a first preset voltage, and compensates the drain-source current of the power switch to a first reference current. The aging assessment control module obtains first parameter information characterizing the on-resistance and compares this first parameter information with reference parameter information. If the comparison result between the first parameter information and the reference parameter information meets a preset condition, the aging assessment control module issues a reminder signal. Embodiments of this application also provide a chip, an automobile, and a method.

This utility model discloses a modular connection structure and smart glasses, including an electronic module component one and an electronic module component two connected by a detachable structure. After the electronic module component one and the electronic module component two are connected in place, a closed electrical circuit is formed, which can realize the quick assembly and disassembly of different modules. Firstly, it can reduce the weight of the wearer when not in use, and secondly, it is convenient for later replacement and maintenance, while also being adaptable to a variety of usage scenarios.

The application provides a photoetching machine liquid leakage alarm system, which comprises a liquid leakage controller, a liquid leakage detection line arranged around a base of the photoetching machine and a liquid leakage alarm device. The liquid leakage detection line is arranged around the base below a main body of the photoetching machine, the liquid leakage alarm device is arranged at a side of a display screen of an operation table of the photoetching machine, the liquid leakage alarm device is connected with a telephone alarm system, a liquid leakage collecting device is arranged below the liquid leakage detection line, and after liquid leakage occurs in a core moving part of the photoetching machine, timely alarm and telephone notification of the on-duty personnel can be realized, and meanwhile, the liquid leakage can flow into a drainage pipeline through the liquid leakage collecting device, so that harm is avoided.

The data management apparatus according to the embodiments disclosed herein may include: a data acquisition unit for acquiring battery data including shadow battery data from a vehicle; a storage unit including multiple partitions and storing the battery data; and a controller for storing battery data in each of the multiple partitions based on the generation time of generating battery data in the vehicle, generating battery data corresponding to the generation time of shadow battery data in the battery data stored in the storage unit and temporary battery data including shadow battery data, and dividing the temporary battery data to re-store the divided temporary battery data in the partitions corresponding to the generation time in the multiple partitions.

This application provides a chip structure and a pin multiplexing method in the chip. The chip structure includes: at least one IP module, at least one GIPO pin, and at least one logic module to be tested; at least some IP modules are equipped with at least one pin multiplexing unit and at least one DFT dedicated test interface; each floating pin in the IP module is connected to a corresponding pin multiplexing unit in the IP module; each floating pin is also used to connect to an external test module through a corresponding DFT dedicated test interface; each logic module to be tested is connected to the pin multiplexing unit of the IP module or to the GIPO pin through a data transmission interface; through the design of this chip structure, the floating pins in the IP module can be multiplexed; thereby, DFT testing of the logic module can be achieved using the floating pins, which can reduce the number of GPIO pins multiplexed, improve DFT testing efficiency, shorten testing time, and reduce testing costs.

The present disclosure provides a data protection method and a wearable device. The data protection method is applicable to the wearable device including a processor and a display panel, and includes: by the processor, locking a data object in an immersive environment provided by the display panel; by the processor, obtaining a first feature data of a candidate object; and in response to the first feature data satisfying a predetermined standard, by the processor, generating an anchor information according to the first feature data of the candidate object, wherein the anchor information is configured to be used to unlocking the data object being locked.

An electronic shelf label assembly, a display accessory, and an electronic shelf label control system. The electronic shelf label assembly comprises an electronic shelf label (110) and a display accessory (120). The electronic shelf label (110) is connected to the display accessory (120). The display accessory (120) comprises a display unit (121). The electronic shelf label (110) is configured to send, to the display accessory (120), a first display control instruction or a second display control instruction corresponding to product promotion. The display accessory (120) is configured to execute the first display control instruction or the second display control instruction to control the display unit (120) to display display information corresponding to a product.

A terminal device of an embodiment includes a communication circuit and a processor. The communication circuit is configured to transmit and receive a wireless signal. The processor is configured to establish a wireless link with an access point using the communication circuit. The processor is further configured to, during a period allocated for Peer-to-Peer (P2P) communication performed by a pair of terminal devices for which the wireless link with the access point is established, prohibit transmission of the wireless signal at a first time in a case where one of the pair of terminal devices is within a communication range of the one terminal device, and not prohibit transmission in a case where the one of the pair of terminal devices is outside the communication range of the one terminal device.

The present disclosure relates to a method [400] and a system [300] for dynamically provisioning and configuring one or more counters at an application The present disclosure provides a transceiver unit [304] to receive a counter provisioning request, associated with a set of counters that are further associated with the application. Further, a validation unit [306] may determine a validation status associated with the counter provisioning request based on a set of predefined counter provisioning validation rules. Further, a provisioning unit [308] dynamically provisions one or more counters from the set of counters associated with the counter provisioning request based on the validation successful status. Further, the provisioning unit [308] configures the one or more counters based on the dynamic provisioning of the one or more counters in real time, at the application.