Abstract: A locking confirmation device of multiple electrode contacts includes an electrode, a terminal bolt, a sensing unit and a positioning bolt. The electrode includes an electrode thread and a positioning thread. The terminal bolt is used for locking a conductor and the electrode thread. The terminal bolt includes a positioning recess. The sensing unit includes an insulated cover, a first contact, a second contact, an elastic member and an voltage signal input connector. When the elastic member is extruded, a circuit is formed for returning a voltage signal of a node of the electrode. The positioning bolt is used for fixing a detection sensor assembly on the positioning thread. When a head portion of the positioning bolt is received within the positioning recess, the terminal bolt is led to a locking state by the head portion of the positioning bolt. Therefore, a fault of an electricity system is prevented.

Abstract: A positive locking confirmation mechanism is provided for confirming a locking state of a terminal bolt of a battery pack of an electric vehicle. A vehicular controlling unit monitors whether a voltage signal detected by a voltage sensor of a battery management unit is stable. According to the monitoring result, the vehicular controlling unit can recognize the terminal bolt that is possibly loosened. The battery management unit detects the voltage signal of the corresponding battery pack and locking state of the terminal bolt. If the terminal bolt is possibly loosened, the battery management unit provides an identification code of the terminal bolt. According to the identification code of the terminal bolt, the corresponding battery pack is checked and repaired easily.

Abstract: A motor-assisted joint system is provided to improve maneuverability and safety of an articulated bus. The motor-assisted joint system is enabled when the articulated bus is operated in an active damping mode. An articulated joint with a flat motor is used. According to the velocity of the articulated bus, a highly sensitive damping force is calculated and an opposing force is generated to balance the inertia of the articulated bus when an oversteering event or a tire slip event occurs. Consequently, the driving performance of the articulated bus in various aspects is enhanced.

Abstract: An anti jackknife steering system for an articulated bus is provided. A hydraulic turntable is used for actively generating a calculated force to balance the inertia of a front frame and a trailer frame. Consequently, the joint angle is adjusted to an optimal range, and the possibility of causing an oversteering event or a jackknife event is largely reduced. Moreover, a wheel brake device cooperates with the hydraulic turntable to assist in the steering action of the articulated bus on a snowy road. Consequently, while the articulated bus is driven on a slippery road, the possibility of causing collision is minimized.

Abstract: An accelerator pedal information feedback system is provided for allowing the driver of the large electric vehicle to realize the status of the power system in real time. The information feedback system uses the power system information of the vehicle to calculate the systematic loading status information and feeds the information back to the driver. Consequently, the driver can realize the loading status of the power system in real time.

Abstract: A medium-size electric vehicle with a detachable high voltage isolation structure is provided. Due to the detachable high voltage isolation structure, the drawbacks of repairing the high voltage components of the medium-size electric vehicle will be overcome. All of the high voltage components are integrated into the detachable high voltage isolation structure. Consequently, the maintenance worker can repair the medium-size electric vehicle in a safe environment.

Abstract: A large electric vehicle with a detachable high voltage isolation structure is provided. Due to the detachable high voltage isolation structure, the drawbacks of repairing the high voltage components of the large electric vehicle will be overcome. All of the high voltage components are integrated into the detachable high voltage isolation structure. Consequently, the maintenance worker can repair the large electric vehicle in a safe environment.

Abstract: An alternating-hibernation battery management and control method for a power structure of a large electric vehicle is provided. The power structure includes a vehicular computer with a sorting controller, plural configuration-variable series-type battery boxes in parallel connection and a driving device. Each configuration-variable series-type battery box includes plural battery modules in series connection. The method includes the following steps. Firstly, the vehicular computer calculates a required number of battery modules and a required number of configuration-variable series-type battery boxes. Then, the sorting controller calculates module scores of all battery modules, and generates a battery module sorting result. Then, the sorting controller enables the required number of battery modules according to the required number of battery modules and the battery module sorting result. Then, the sorting controller calculates a battery box score and generates a battery box sorting result.

Abstract: A power driving system for an electric vehicle with a motor includes plural battery boxes, a first DC bus, a second DC bus and a power converter. The first DC bus is electrically connected with the battery boxes for selectively receiving electric energy from the battery boxes. The second DC bus is electrically connected with the battery boxes for selectively receiving electric energy from the battery boxes. The power converter is connected between first DC bus and the second DC bus. After the power driving system is changed from a steady state power mode to a driving voltage switching mode, a driving voltage switching process is performed. By the power converter, a voltage of one of the first DC bus and the second DC bus in a steady state is used to adjust a voltage of the other of the first DC bus and the second DC bus.

Abstract: An alternating-hibernation battery management and control method for a power structure of a large electric vehicle is provided. The power structure includes a vehicular computer with a sorting controller, plural configuration-variable series-type battery boxes in parallel connection and a driving device. Each configuration-variable series-type battery box includes plural battery modules in series connection. The method includes the following steps. Firstly, the vehicular computer calculates a required number of battery modules and a required number of configuration-variable series-type battery boxes. Then, the vehicular computer performs a temperature protection process. Then, the sorting controller calculates module scores of all battery modules, and generates a battery module sorting result. Then, the sorting controller enables the required number of battery modules according to the required number of battery modules and the battery module sorting result.

Abstract: The present invention provides an integrated engine system; said integrated engine system includes an air-compressor, an air-buffer-system, a power-management-unit, and a cold-expansion-chamber for operating a Mackay Cold-Expansion cycle, which includes a first-intake-process, a hot-combustion-process, a fuel-cooling-process, a second-intake-process, a cold-expansion-process, and an exhaust-process; said air-buffer-system supplies a cooled compressed air to be injected during said first-intake-process, and a heated compressed air to be injected during said second-intake-process; an air-fuel mixture is ignited to produce a hot-expansion-medium during said hot-combustion process, and the hot-expansion-medium is cooled by a fuel vaporization and an injection of heated compressed air to produce a cold expansion medium at an optimal expansion temperature, thereby accelerating the conversion of carbon-monoxide to carbon dioxide in the cold-expansion-medium and reducing heat loss.

Abstract: The present invention provides an integrated engine system; said integrated engine system includes an air-compression means, an air-buffer-system, a power-management-unit, and at least two cold-expansion-chambers; wherein each of said at least two cold-expansion-chamber includes a spark-ignition means, a fuel-supplying means, a cold-air-injection means, and a reenergize-air-injection means; each cold-expansion-chamber operates in a Mackay Cold-Expansion Cycle, which includes a first-intake-process, a hot-combustion-process, a fuel-cooling-process, a second-intake-process, a cold-expansion-process, and an active-exhaust-process; wherein the fuel-cooling-process may be disabled according to the operation condition.

Abstract: A method for making dehydrated, shelf-stable, puffed, rapidly-rehydratable, vegetable or fruit food pieces by puffing and drying moist food pieces (e.g. potato shreds) by conveying them in a bed through an impingement drying zone maintained at substantially atmospheric pressure in which streams of pressurized heated gas in a plurality of spaced fluid conduits exit from the conduits in spaced impinging streams at a velocity in excess of about 1,000 feet per minute are directed against the moist food pieces to cause the pieces to be suspended in a fluidized bed. In one case, the heated gas causes the moisture content of the moist food pieces to be reduced rapidly to puff them into porous pieces which exit the impingement drying zone having a moisture content of at least about 4% with a texture and appearance suitable for use as a rehydratable food piece.