Hybrid power bus vehicle control unit hardware-in-loop experiment device and experiment method thereof
A vehicle controller and hybrid power technology, applied in the direction of electrical testing/monitoring, etc., can solve the problems of weak real-time data display and storage capabilities, poor human-computer interaction capabilities, etc., and achieve powerful human-computer interaction interface design functions and convenient Operate and solve the effect of poor real-time real-time data
Active Publication Date: 2014-04-16
NANJING YUEBOO POWER SYST CO LTD
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[0005] In view of the defects in the above-mentioned prior art and application status, the purpose of the present invention is to propose a hybrid vehicle controller hardware-in-the-loop with stronger data real-time display capability, more humanized human-computer interaction interface and strong data storage capability. Experimental scheme to solve the problems of poor real-time data display and storage capabilities and poor human-computer interaction capabilities in traditional experimental schemes
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[0018] The present invention provides a hardware-in-the-loop experiment system and method thereof for a vehicle controller of a hybrid electric vehicle: the hardware-in-the-loop experiment system of the vehicle controller of a hybrid electric vehicle is mainly composed of a DSpace module 1, a hybrid vehicle controller HCU 2. Hardware controller load box 3, can card 4 and industrial computer labview interface 5 are composed of five major hardware devices and their internal software parts.
[0019] The DSpace module is mainly composed of six software modules: engine model, motor model, battery model, transmission system model, power system model and road driver model. Each software module is responsible for simulating the corresponding physical objects, and the DSpace module is mainly responsible for simulating the physical objects of the six hybrid real systems in this experimental program. The hybrid vehicle controller HCU includes the running software of the vehicle and the c...
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The invention discloses a hybrid power bus vehicle control unit hardware-in-loop experiment device. The hybrid power bus vehicle control unit hardware-in-loop experiment device is composed of a Dspace module, a hybrid power vehicle controller HCU, a load box, a Can card and an IPC labview interface. By adding the hardware can card and the software labview, the can card can be used for achieving communication between the hardware controller and the software labview. The software labview serves as software which is widely applied to the testing industry and has the superior curve data real-time display and storage capacity. More importantly, the software labview has the powerful man-machine interaction interface design function and more convenient man-machine interaction is provided for operators in an experiment. Convenience of the whole experiment operation is improved and operation of a tester is greatly facilitated. Meanwhile, as the labview software has the strong data display and storage function, the problems that a traditional experiment scheme is poor in data real time performance and data reality and the data storage capacity is not strong are solved.
Description
technical field [0001] The invention relates to a hybrid electric vehicle, in particular to a hardware-in-the-loop experiment system and method for a vehicle controller of a hybrid electric passenger car, and belongs to the technical field of hybrid electric vehicles. Background technique [0002] A hybrid electric vehicle refers to a vehicle whose drive system is composed of two or more single drive systems that can operate simultaneously. The energy-saving and low-emission features of hybrid vehicles have aroused great concern in the automotive industry and become a focus of automotive research and development. [0003] The vehicle controller, that is, the powertrain controller. It is the core control component of the whole car. It collects accelerator pedal signals, brake pedal signals and other component signals, and after making corresponding judgments, controls the actions of the lower-level component controllers, and drives the vehicle controller to collect the drive...
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IPC IPC(8): G05B23/02
Inventor 李占江孙山高超李麟
Owner NANJING YUEBOO POWER SYST CO LTD