Technologies for embedded and immersed heat pipes in automated driving system computers (ADSC) are described herein. In some examples, an ADSC can include one or more cold plates including one or more fluid channels, the one or more fluid channels being configured to circulate a first working fluid from a respective ingress point to a respective egress point; one or more processors coupled to the one or more cold plates; one or more heat pipes coupled to or embedded in the one or more cold plates and configured to collect heat from the one or more processors and transfer the heat away from the one or more processors via a second working fluid in the one or more heat pipes; and a chassis housing the one or more cold plates, the one or more processors, and the one or more heat pipes.

An apparatus to cool electronics in an autonomous vehicle, where the autonomous vehicle includes significant computing power to receive data from on-board sensor, cellular data and user interactions and to navigate an environment to a predetermined location. The cooling system includes a radiator, fan, pump and cold plate. The cold plate is formed from two plates with extended surfaces that are mated together so that the cavities around the extended surfaces form a flow passage. The electronics processing the data and navigating are mounted on the outside surface of the cold plate.

A vehicle power module assembly including first and second power modules is provided. The first power module may include a first lock feature extending from a lower portion of a first minor side at a first central axis. The second power module may include a second lock feature at an upper portion of a second minor side at a second central axis. The lock features may be sized for interlock with one another to secure the power modules to one another. The first lock feature may be a loop element defining a through-hole and the second lock feature may be a wedge. The through-hole may be sized for the wedge to extend therein and to interlock the first power module and the second power module to one another. The first lock feature may be a flexible hook element and the second lock feature may be a slot.

A marine vessel power supply system for a marine vessel including an electric motor to rotate a propeller includes an inverter to supply electric power to the electric motor, a battery to supply electric power to the inverter, and an electronic control unit configured or programmed to control the inverter. The inverter includes an inverter circuit to convert DC electric power supplied from the battery to AC electric power, a voltage detector to detect the voltage in a wiring between the battery and the inverter circuit, and a microcomputer configured or programmed to communicate with the electronic control unit and to control the inverter circuit according to a command supplied from the electronic control unit. The electronic control unit calculates an SOC estimate indicative of an estimated state-of-charge value of the battery based on a value of the voltage detected by the voltage detector and acquired from the microcomputer.

A cooling device for cooling electronic components mounted on a circuit board. The device comprises a hollow body defining a coolant transport circuit for circulating coolant fluid there thorough. The hollow body comprises a plurality of flattened regions linked by duct regions, wherein the flattened regions and duct regions are formed as continuous regions of the body. When the body is secured to the circuit board, each flattened region is configured to align with one or more electronic components for transferring heat away.

In various embodiments, a cooling assembly includes a heat-generating device, a metal inverse opal (MIO) layer, a shared coolant reservoir, a passive heat exchange circuit, and an active heat exchange circuit. The MIO layer is bonded to the heat-generating device. The shared coolant reservoir contains a coolant fluid. The passive heat exchange circuit directs coolant fluid from the shared coolant reservoir through the MIO layer and back to the shared coolant reservoir. The active heat exchange circuit includes a pump and a heat exchanger, wherein the active heat exchange circuit draws the coolant fluid from the shared coolant reservoir through the heat exchanger and returns the coolant fluid to the shared coolant reservoir.

A charging column includes an equipment box having a control equipment and a delivery pipelines, an isolated docking box disposed outside the equipment box, a power device and a cooling pipeline. An interior of the isolated docking box is isolated from an interior of the equipment box. A first pair of joints are connected to the delivery pipelines and electrodes are electrically connected to the control equipment inside the isolated docking box. The power device is connected to the isolated docking box and the electrodes therein. The cooling pipeline connected to the isolated docking box includes a second pair of joints for engaging with the first pair of joints. Any coolant leakage and falling off objects can be retained inside the isolated docking box, thereby protecting the control equipment from damages.

An embodiment discloses an electronic component package comprising: a housing including a flow path arranged on one surface thereof; and an inlet and an outlet arranged on the housing, wherein the flow path includes a first area connected with the inlet and a second area connected with the outlet, the first area includes a guide, and the guide includes an area of which the width gradually widens from the inlet.

An apparatus to cool electronics in an autonomous vehicle, where the autonomous vehicle includes significant computing power to receive data from on-board sensor, cellular data and user interactions and to navigate an environment to a predetermined location. The cooling system includes a radiator, fan, pump and cold plate. The cold plate is formed from two plates with extended surfaces that are mated together so that the cavities around the extended surfaces form a flow passage. The electronics processing the data and navigating are mounted on the outside surface of the cold plate.

Systems, methods, and computer-readable media are disclosed. An example coolant system can be configured in an autonomous vehicle. The system can include a first coolant loop configured with a first series of coolant hoses to communicate a first volume of coolant fluid between a first reservoir, a first coolant pump, a three-way heat exchanger, and a computer system heat exchanger and a second coolant loop configured with a second series of coolant hoses to communicate a second volume of coolant fluid between a second reservoir, a second coolant pump, the three way heat exchanger, and the computer system heat exchanger. The system can further include a third coolant loop configured with a third series of coolant hoses to communicate third volume of coolant fluid between the three-way heat exchanger and an engine heat exchanger of the vehicle.