Abstract: An electrical connector assembly includes a pair of electrical connectors for electrically connecting to one another to close an electric circuit. The assembly further includes a connection indicator attached to one or more of the electrical connectors. The connection indicator generates a feedback, in response to the electrical connectors being one of connected to one another and disconnected from one another. The connection indicator is separate from the electric circuit, and the feedback is at least one of a radio frequency signal (RF signal), an electronic signal, a visible light, and an acoustic signal.

Abstract: An electrical connector assembly includes a pair of electrical connectors for electrically connecting to one another to close an electric circuit. The assembly further includes a connection indicator attached to one or more of the electrical connectors. The connection indicator generates a feedback, in response to the electrical connectors being one of connected to one another and disconnected from one another. The connection indicator is separate from the electric circuit, and the feedback is at least one of a radio frequency signal (RF signal), an electronic signal, a visible light, and an acoustic signal.

Abstract: The disclosure provides high voltage interlock circuit and detection method. The circuit comprises: a power module, a positive electrode of the power module being connected to one end of a current generating module; the current generating module, the other end of the current generating module being connected to a first terminal of a high voltage component module to inject a constant DC current into the high voltage component module; a first voltage dividing module, one end of the first voltage dividing module being connected to a second terminal of the high voltage component module, and the other end of the first voltage dividing module being connected to a negative electrode of the power module and a power ground; and a processing module to determine a fault of the high voltage component module based on a first voltage collected from the second terminal of the high voltage component module.

Abstract: The embodiments of the present disclosure disclose a battery heating system and method, and relate to the field of batteries. The battery heating system may include: a temperature sampling module configured to collect a target sampling temperature; a control module configured to control a heating module to enter a first heating mode when the target sampling temperature is not lower than a preset expected heating temperature; the heating module configured to enter the first heating mode to intermittently heat the battery module set by using a first portion of external electric energy, so as to maintain the target sampling temperature at the preset expected heating temperature.

Abstract: Systems and methods are provided for determining and correcting autonomous transport imbalances. A transport vehicle operates over a route. A fixture plate is coupled to the transport vehicle by a joint to carry a payload. A sensor determines a position of the joint. A controller modifies the operation of the transport vehicle in response to a change in the position of the joint to correct imbalances.

Abstract: Systems and methods are provided for determining and correcting autonomous transport imbalances. A transport vehicle operates over a route. A fixture plate is coupled to the transport vehicle by a joint to carry a payload. A sensor determines a position of the joint. A controller modifies the operation of the transport vehicle in response to a change in the position of the joint to correct imbalances.

Abstract: Methods of detecting a path and forwarding devices are disclosed. In an example of the present disclosure, a first forwarding device constructs a detection packet for a service flow, wherein forwarding information in a packet head of the detection packet is same as forwarding information in a packet head of the service flow; forwards the detection packet based on the forwarding information in the packet head of the detection packet; when an error controlling packet corresponding to the detection packet is received from a second forwarding device in a set time period, the first forwarding device determines an address of the second forwarding device, returns to perform a process of constructing the detection packet for the service flow; otherwise, determines the path of the service flow based on the at least one respective address of the at least one second forwarding device.

Abstract: Methods for detecting a path, a forwarding device and a machine-readable storage medium are provided. In an example, a first forwarding device receives a first detection packet sent from a previous hop forwarding device on a path of a designated service flow and used for detecting the path of the designated service flow; the first forwarding device obtains a second detection packet by adding a device address of the first forwarding device to a payload of the first detection packet; the first forwarding device forwards the second detection packet to a next hop forwarding device on the path of the designated service flow based on forwarding information in a header of the second detection packet; and the first forwarding device sends to a SDN controller a forwarding error message in which a device address of at least one forwarding device in the payload of the first detection packet is carried.

Abstract: A HUD image acquisition and correction apparatus and method for a vehicle includes a HUD patch defined upon a reflective surface of a windshield of the vehicle, a virtual image generator for projecting images within the HUD patch, and a virtual image sensor assembly located within a HUD eyebox region of the vehicle and having a field of view including the HUD patch. A controller is configured to control projection of a predetermined test image within the HUD patch, receive from the virtual image sensor assembly a HUD patch image, determine a compensation function based upon the predetermined test image and the HUD patch image, and provide to the virtual image generator the compensation function for application to raw images prior to projection.

Abstract: A HUD apparatus for a vehicle includes a HUD patch defined upon a reflective surface of a windshield of the vehicle. A virtual image generator projects a virtual image within the HUD patch. An image sensor is coaligned with the virtual image generator and has a field of view including the HUD patch. A controller is configured to receive, from the image sensor, a HUD patch image, and to adjust the projected virtual image based upon the HUD patch image.

Abstract: A HUD apparatus for a vehicle includes a HUD patch defined upon a reflective surface of a windshield of the vehicle. A virtual image generator projects a virtual image within the HUD patch. An image sensor is coaligned with the virtual image generator and has a field of view including the HUD patch. A controller is configured to receive, from the image sensor, a HUD patch image, and to adjust the projected virtual image based upon the HUD patch image.

Abstract: A routing device receives a forwarding entry for forwarding a first flow and stores it locally. When the device is a key forwarding device of a first flow, the stored forwarding entry includes first and second forwarding entries. When the device is located in a primary forwarding path but is not the key forwarding device, the stored forwarding entry comprises one forwarding entry having a priority higher than a predefined minimum value. The device receives a first flow. When the stored forwarding entry comprises one forwarding entry having a priority higher than the minimum value and a link connected to an egress port in the forwarding entry has failed, the device sets the priority of the forwarding entry as the minimum value, and returns the first flow to the key forwarding device to trigger it to forward the first flow according to the second forwarding entry.

Abstract: The embodiments of the present disclosure disclose a battery heating system and method, and relate to the field of batteries. The battery heating system may include: a temperature sampling module configured to collect a target sampling temperature; a control module configured to control a heating module to enter a first heating mode when the target sampling temperature is not lower than a preset expected heating temperature; the heating module configured to enter the first heating mode to intermittently heat the battery module set by using a first portion of external electric energy, so as to maintain the target sampling temperature at the preset expected heating temperature.

Abstract: A forwarding path link table packet is generated, the forwarding path link table packet comprises forwarding information of each SDN switch on a forwarding path; and the forwarding path link table packet is delivered to any one of SDN switches on the forwarding path, to enable the forwarding path link table packet to be delivered among SDN switches on the forwarding path, so as to cause each SDN switch that receives the forwarding path link table packet to generate a forwarding flow table entry of the SDN switch according to the forwarding information of the SDN switch in the forwarding path link table packet, and forward the forwarding path link table packet on the forwarding path.

Abstract: A SDN controller calculates forwarding paths for a traffic flow based on SDN technology. The controller determines a maximum flow rate and flow rate identify of each forwarding path, generates ingress flow table entries based on packet characteristic information of the traffic flow, the flow rate identify and an output port of an ingress node on each forwarding path, and sends the ingress flow table entries and maximum flow rate and flow rate identify to the ingress node; generates intermediate flow table entry for each intermediate node base on the packet characteristic information, flow rate identify and an and the output port of each intermediate node, and send each intermediate flow table entry to corresponding intermediate node; generates an egress flow table entry based on packet characteristic information and an output port of an egress node for sending the traffic flow, and sends the egress flow table entry to the egress node.

Abstract: The disclosure provides high voltage interlock circuit and detection method. The circuit comprises: a power module, a positive electrode of the power module being connected to one end of a current generating module; the current generating module, the other end of the current generating module being connected to a first terminal of a high voltage component module to inject a constant DC current into the high voltage component module; a first voltage dividing module, one end of the first voltage dividing module being connected to a second terminal of the high voltage component module, and the other end of the first voltage dividing module being connected to a negative electrode of the power module and a power ground; and a processing module to determine a fault of the high voltage component module based on a first voltage collected from the second terminal of the high voltage component module.

Abstract: A routing device receives a forwarding entry for forwarding a first flow and stores it locally. When the routing device is a key forwarding device of a first flow, the locally stored forwarding entry for forwarding the first flow includes a first forwarding entry and a second forwarding entry. When the routing device is located in a primary forwarding path but is not the key forwarding device, the locally stored forwarding entry for forwarding the first flow comprises one forwarding entry having a priority higher than a predefined minimum value. The routing device receives a first flow.

Abstract: Methods and systems for transporting an object may include a plurality of transport vehicles. A transport vehicle may be autonomous, and may have one or more wheels extending from a body for engaging a ground surface. A method may include providing a destination for the object to the plurality of transport vehicles, wherein the plurality of transport vehicles determines a route to the destination, dividing the route into one or more route segments for the plurality of transport vehicles, encountering an obstacle with a first one of the transport vehicles while traveling along one of the route segments, and sending a location of the obstacle from the first transport vehicles to at least a second one of the transport vehicles. A second one of the transport vehicles may modify at least one of the route segments to avoid the obstacle based upon the provided location.

Abstract: Example methods and systems may transport an object with a plurality of transport vehicles. An example transport vehicle may be autonomous, and may have one or more wheels extending from a body for engaging a ground surface. Example methods may include providing a destination for the object to the plurality of transport vehicles, wherein the plurality of transport vehicles determines a route to the destination, dividing the route into one or more route segments for the plurality of transport vehicles, encountering an obstacle with a first one of the transport vehicles while traveling along one of the route segments, and sending a location of the obstacle from the first transport vehicles to at least a second one of the transport vehicles. A second one of the transport vehicles may modify at least one of the route segments to avoid the obstacle based upon the provided location.