Abstract: A system for testing intelligent vehicles, including a test bench, a hardware-in-the-loop sub-system, a software-in-the-loop sub-system, a target-in-the-loop sub-system and a test management platform. The test bench is configured to simulate the resistance of the actual road according to the road resistance parameters, and simulate the posture of the actual road according to the road posture parameters.

Abstract: A dynamically reconfigurable network system and network scheduling method for an intelligent vehicle, the system comprising a central computing unit, a chassis domain controller, an entertainment domain controller, an intelligent driving domain controller and a vehicle body domain controller. The central computing unit is separately connected to the chassis domain controller, the entertainment domain controller, the intelligent driving domain controller and the vehicle body domain controller by means of a network. The chassis domain controller, the entertainment domain controller, the intelligent driving domain controller and the vehicle body domain controller respectively comprise a plurality of intra-domain ECUs, and are respectively connected to the plurality of intra-domain ECUs by means of the network.

Abstract: Devices, systems, and methods for measuring a power consumption of a hot pluggable solid-state drives are described. An example method for measuring a power consumption of a solid-state drive communicatively coupled to a server backplane within a server chassis includes performing, by an adaptor, a power measurement to generate a value corresponding to the power consumption of the solid-state drive, and transmitting, using a wireless transceiver of the adaptor, the value to a recording unit, where a first end of the adaptor is coupled to the solid-state drive and a second end of the adaptor is coupled to the server backplane, and where the wireless transceiver, communicatively coupled to an antenna, is configured to operate using at least one wireless protocol.

Abstract: A diagonal equal-hop heterogeneous composite redundancy domain architecture of an intelligent vehicle, comprising: a central gateway, and ADAS domain controller, a vehicle-mounted audio and video domain controller, a vehicle chassis domain controller, and an energy domain controller. The central gateway is respectively communicatively connected to the ADAS domain controller, the vehicle-mounted audio and video domain controller, the vehicle chassis domain controller, and the energy domain controller, such that the central gateway, the ADAS domain controller, the vehicle-mounted audio and video domain controller, the vehicle chassis domain controller, and the energy domain controller form a star connection topological structure; and the ADAS domain controller, the vehicle-mounted audio and video domain controller, the vehicle chassis domain controller, and the energy domain controller form an annular connection topological structure.

Abstract: A dynamically reconfigurable network system and network scheduling method for an intelligent vehicle, the system comprising a central computing unit, a chassis domain controller, an entertainment domain controller, an intelligent driving domain controller and a vehicle body domain controller. The central computing unit is separately connected to the chassis domain controller, the entertainment domain controller, the intelligent driving domain controller and the vehicle body domain controller by means of a network. The chassis domain controller, the entertainment domain controller, the intelligent driving domain controller and the vehicle body domain controller respectively comprise a plurality of intra-domain ECUs, and are respectively connected to the plurality of intra-domain ECUs by means of the network.

Abstract: A diagonal equal-hop heterogeneous composite redundancy domain architecture of an intelligent vehicle, comprising: a central gateway, and ADAS domain controller, a vehicle-mounted audio and video domain controller, a vehicle chassis domain controller, and an energy domain controller. The central gateway is respectively communicatively connected to the ADAS domain controller, the vehicle-mounted audio and video domain controller, the vehicle chassis domain controller, and the energy domain controller, such that the central gateway, the ADAS domain controller, the vehicle-mounted audio and video domain controller, the vehicle chassis domain controller, and the energy domain controller form a star connection topological structure; and the ADAS domain controller, the vehicle-mounted audio and video domain controller, the vehicle chassis domain controller, and the energy domain controller form an annular connection topological structure.

Abstract: Embodiments of the present application disclose a multi-sensor trigger control method, apparatus and device, and a storage medium, and relate to the technical field of sensors. The method includes: acquiring a target output frequency and an output phase set; determining, according to the output phase set and a preset value, an initial value and an overflow value of a counter corresponding to each phase in the output phase set; calculating a reference frequency according to the overflow value and the target output frequency; detecting, according to a received input signal and an output signal corresponding to the reference frequency, whether a phase alignment condition is met; and if the phase alignment condition is met, performing multi-sensor trigger through a trigger control method according to the overflow value and the initial value. By means of the embodiments of the present application, the trigger moment can be flexibly adjusted.

Abstract: Devices, systems, and methods for measuring a power consumption of a hot pluggable solid-state drives are described. An example method for measuring a power consumption of a solid-state drive communicatively coupled to a server backplane within a server chassis includes performing, by an adaptor, a power measurement to generate a value corresponding to the power consumption of the solid-state drive, and transmitting, using a wireless transceiver of the adaptor, the value to a recording unit, where a first end of the adaptor is coupled to the solid-state drive and a second end of the adaptor is coupled to the server backplane, and where the wireless transceiver, communicatively coupled to an antenna, is configured to operate using at least one wireless protocol.

Abstract: A wireless power transfer system and a method of operating a multilevel converter for wireless power transfer are disclosed. The wireless power transfer system comprises a multilevel converter with stack inductors that both suppress circulating currents and replace the series inductor of a tuned LCL circuit. A zero voltage switching routine for wireless power transfer is also disclosed.

Abstract: A wireless power system has a wireless power transmitting device and a wireless power receiving device. The wireless power transmitting device may include a coil and wireless power transmitting circuitry coupled to the coil. The wireless power transmitting circuitry may include impulse response measurement circuitry that measures the inductance of the power transmitting coil and the quality factor of the power transmitting coil. The measured inductance and quality factor may subsequently be used to determine a position of the wireless power receiving device relative to the wireless power transmitting device. The determined position of the wireless power receiving device relative to the wireless power transmitting device may be used to estimate an expected power loss associated with the power transmitting coil. The power transfer operations may be adjusted based on expected and actual power losses.

Abstract: The present disclosure relates to a smart battery. The smart battery includes a battery shell, layered cells, a positive electrode, a negative electrode, an embedded multi-source sensor group and an intelligent chip. The smart battery can detect the temperature and the pressure of the core of the battery and the current of the battery in real time by using the intelligent chip and the embedded multi-source sensor group, thereby realizing a real-time monitoring of the working state and safety state of the battery, and improving a safety and the reliability of the battery on the basis of realizing the self-sensing function of the battery. The modification to the conventional battery structure by adding the intelligent chip and the embedded multi-source sensor group makes up the gap in research and development, manufacturing and production of the smart battery on the premise of ensuring that the battery volume remains unchanged.

Abstract: Automated power noise susceptibility test systems are provided for one or more storage devices. A system includes a host; storage devices; and multiple noise injection modules. Each noise injection module includes: a first relay to a third relay, which are coupled to a first path or a second path. The first path includes: an operational amplifier for generating a high noise function; a first variable regulator for generating a first or second regulated power supply voltage; and a capacitor injection circuit for generating low noise function and a first power noise. The second path includes: a second variable regulator for generating a third or fourth regulated power supply voltage and a power amplifier injection circuit for generating a second power noise. The third relay selectively provides the storage device the first power noise or the second power noise.

Abstract: The disclosure provides a mower. The mower includes a body, a working unit, a wheel unit, a platform and a pedal. The working unit is coupled to the body. The wheel unit is mounted on the body and includes a front wheel unit and a rear wheel unit. The platform is mounted on the body and is located on a side of the rear wheel unit away from the front wheel unit. The pedal is in an axial direction of the rear wheel unit and located on a side of the body. Wherein, a height of the pedal to ground is greater than a height of the platform to the ground.

Abstract: A detachable capacitor connection structure is provided for a storage device. In an embodiment, a connection element detachably connects a capacitor module including one or more capacitors to a circuit board such that the capacitor module is stacked over the circuit board. The connection element includes: a first connector including two pin headers, mounted on a bottom plane of the capacitor module; and a second connector including two sockets, mounted on a top plane of the circuit board corresponding to the bottom of the capacitor module, suitable for connecting the first connector to the circuit board.

Abstract: The present application provides an electric vehicle and a battery system. The electric vehicle comprises: a frame; a first power consumption unit and a second power consumption unit, the first power consumption unit and the second power consumption unit being connected to the frame; and a battery system, comprising a first power supply unit and a second power supply unit, the first power supply unit and the second power supply unit each comprising at least one battery pack, the first power supply unit supplying power to the first power consumption unit, and the second power supply unit supplying power to the second power consumption unit, wherein the at least one battery pack can supply power to a handheld tool.

Abstract: Noise injection systems and methods for conducting power noise susceptibility tests on memory systems, including solid state drives. A noise injection system comprises a power selector to deliver a voltage at a first or second level according to a frequency level indicated by a frequency select signal; a noise signal relay to receive a frequency noise signal and to deliver a low or high frequency noise component of the frequency noise signal according to the frequency level of the frequency select signal; and an amplification assembly, responsive to the frequency select signal and which receives the first or second level voltage based on the frequency level of the frequency select signal, receives and amplifies the high frequency noise component when the frequency select signal indicates a high frequency level, and receives and amplifies the low frequency noise component when the frequency select signal indicates a low frequency level.

Abstract: Automated power noise susceptibility test systems are provided for one or more storage devices. A system includes a host; storage devices; and multiple noise injection modules. Each noise injection module includes: a first relay to a third relay, which are coupled to a first path or a second path. The first path includes: an operational amplifier for generating a high noise function; a first variable regulator for generating a first or second regulated power supply voltage; and a capacitor injection circuit for generating low noise function and a first power noise. The second path includes: a second variable regulator for generating a third or fourth regulated power supply voltage and a power amplifier injection circuit for generating a second power noise. The third relay selectively provides the storage device the first power noise or the second power noise.

Abstract: The present disclosure relates to a smart battery. The smart battery includes not only a battery shell, layered cells, a positive electrode and a negative electrode included in a conventional battery, but also an embedded multi-source sensor group and an intelligent chip. The smart battery of the present disclosure can detect the temperature and the pressure of the core of the battery and the current of the battery in real time by using the intelligent chip and the embedded multi-source sensor group, thereby realizing a real-time monitoring of the working state and safety state of the battery, and improving a safety and the reliability of the battery on the basis of realizing the self-sensing function of the battery.

Abstract: A power failure protection system is provided for a solid state drive. In an embodiment, the system includes: power converters; a stand-by power converter; a power switch array including power switch pairs; and a power control complex programmable logic device. The power control complex programmable logic device monitors power failures of the power converters; when a power failure of a particular power converter is detected, configures a power level for the stand-by power converter, the configured power level corresponding to the failed power converter; and controls a target power switch pair corresponding to the failed power converter such that an operation voltage generated by the stand-by power converter is applied to an internal component.