CHERY AUTOMOBILE CO., LTD Patent applications |
Patent application number | Title | Published |
20150337923 | Dual-Clutch Tranmission - Disclosed is a dual-clutch transmission, using two input shafts ( | 11-26-2015 |
20110270515 | Continuous Driving Mileage Calculation Control System And Calculation Control Method - The invention discloses a continuous driving mileage calculation control system and a calculation control method. The calculation control system comprises an MCU microprocessor, a continuous driving mileage digital display, a vehicle speed signal sampling circuit, an instantaneous fuel consumption signal sampling circuit and a fuel signal sampling circuit. According to the received instantaneous fuel consumption signal and the vehicle speed signal, the MCU microprocessor calculates the average fuel consumption, and then calculates the continuous driving mileage according to the average fuel consumption and the current remaining fuel amount. The digital display is used for displaying the continuous driving mileage. The average fuel consumption refers to the amount of fuel consumption per hundred kilometers between two refilling; and the remaining fuel amount is obtained by deducting the amount of fuel consumption calculated according to the instantaneous fuel consumption signal from the amount of remaining fuel amount measured right after the refilling. | 11-03-2011 |
20110119004 | Method and a Device for Measuring and Calculating the Insulation Resistance of a High Voltage Power Management System in a Hybrid Power Vehicle - This invention provides a method and a device for measuring and calculating the insulation resistance of a high voltage power management system in a hybrid power vehicle, which are designed to effectively measure the insulation resistance; said method and device for measuring the insulation resistance of a high voltage power management system in a hybrid power vehicle comprising a central process unit circuit, a battery-voltage-balance detection unit and an insulation resistance detection unit. The voltage signal outputted by the battery-voltage-balance detection unit is assessed by the central process unit circuit; the insulation-resistance detection unit is controlled by the central process unit circuit to start up when voltage is slightly out of balance, the signal detected by the insulation resistance detection unit is transmitted to the central process unit circuit, and the signal is transmitted to the battery management system by the central process unit circuit via CAN bus. The present invention not only is capable of measuring the total voltage of the battery with high precision and monitoring the real-time insulation state, but also is capable of effectively measuring the insulation resistance. | 05-19-2011 |
20110115438 | High Voltage Output Monitoring Device and System for a Power Battery - A high voltage output monitoring device and system of a power battery comprises a monitoring module, a control module and a central processor module, wherein the monitoring module carries out high voltage output monitoring, pre-charge monitoring and relay switching times monitoring; the control module controls a relay switch; the central processor module carries out processing and analysis of monitor signals, packs relay state signals, sends the packed relay state signals to a battery management system ( | 05-19-2011 |
20110101713 | LOCK DEVICE FOR SLIDING DOOR - A locking device for a sliding door includes an outer handle ( | 05-05-2011 |
20110100311 | VARIABLE VALVE LIFT SYSTEM FOR AN INTERNAL COMBUSTION ENGINE - A variable valve lift system for an internal combustion engine includes a roller rocker lift mechanism and a driving mechanism. A cam ( | 05-05-2011 |
20110094286 | PRESS MOULD - A press mould comprises lower mould ( | 04-28-2011 |
20110034293 | TRANSMISSION - A transmission includes an input shaft (IP), an output shaft (OP), a single planetary gearset (SP), a compound planetary gearset (CP), shifting elements. The single planetary gearset is arranged before the compound planetary gearset, and the shifting elements comprise at least two brakes (B | 02-10-2011 |
20100305797 | MOTOR TORQUE SMOOTHING TREATMENT METHOD FOR HYBRID POWER AND A HYBRID POWER SYSTEM - A motor torque smoothing process method includes judging the required work mode of the motor ( | 12-02-2010 |
20100286855 | TORQUE MANAGEMENT METHOD FOR HYBRID ELECTRIC MOTOR - A motor torque management method of hybrid vehicles. The method includes torque synthesis and limitation in electric driving mode, torque synthesis and limitation in electricity generating mode, and torque arbitrating management. Wherein, the torque arbitrating management arbitrates torque according to its priority, and sends the torque request with the highest priority to a motor controller ( | 11-11-2010 |
20100250041 | PROTECTION METHOD FOR LIMITED CHARGING/DISCHARGING CURRENT OF HYBRID ELECTRIC VEHICLE BATTERY AND A DEVICE AND A SYSTEM THEREOF - A limited protection method for charging/discharging current of hybrid electric vehicle battery and a device and a system thereof is disclosed. Said method includes: receiving a power requirement and determining an original torque based on the power requirement; judging a charge/discharge state of the battery and acquiring a limited torque from an actual current and a predefined torque; comparing said original torque with the limited torque to select the smaller one as a final output requirement. The embody of the invention can achieve the real-time limited protection for charge/discharge current of hybrid electric vehicle battery. | 09-30-2010 |