Method and device for evaluating the convenience of getting on and off the bus
An evaluation method and a convenient technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as not being able to reflect the real feelings of users
Active Publication Date: 2018-03-23
BAIC MOTOR CORP LTD
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Problems solved by technology
[0005] The invention provides a method and device for evaluating the convenience of getting on and off the car to overcome the technical problem that the existing method for evaluating the convenience of getting on and off the car cannot reflect the real feeling of the user in the process of getting on and off the car
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[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0034] figure 1 It is a flow chart of an embodiment of the method for evaluating the convenience of getting on and off the vehicle in the present invention. Such as figure 1 As shown, the method of this embodiment may include:
[0035] Step 101. Obtain body model data of the vehicle to be evaluated.
[0036] Specifically, after designing ...
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The invention discloses a method and device for evaluating the convenience of getting on and off a car. The method for evaluating the convenience of getting on and off the vehicle includes: obtaining the body model data of the vehicle to be evaluated; generating the body model of the vehicle to be evaluated according to the body model data; generating a human body model according to preset standards; simulating the process of getting on and off the body model of the human body model Obtaining trajectory functions of at least two joint points of the human body model during the process of getting on and off the vehicle body model; comparing the trajectory functions with the standard functions to determine the evaluation results of the convenience of getting on and off the vehicle to be evaluated. In the present invention, the trajectory function of at least two joint points of the human body model in the process of getting on and off the vehicle body model to be evaluated is obtained, and the obtained trajectory function is compared with the standard function to obtain the evaluation result of the convenience of getting on and off the vehicle to be evaluated. Therefore, it can more truly reflect the feeling of the user in the process of getting on and off the car, and solve the technical problem that the prior art cannot reflect the real feeling of the user in the process of getting on and off the car.
Description
technical field [0001] The invention relates to vehicle design technology, in particular to a method and device for evaluating the convenience of getting on and off a vehicle. Background technique [0002] The appearance of automobiles has greatly facilitated people's travel, and it has become an inaccessible and important part of people's lives. With the rapid development of the economy, the popularity of cars has increased year by year. In the process of automobile design, it is necessary to evaluate the performance of the designed automobile model in various aspects. Among them, the evaluation of the convenience of getting on and off the bus is included. [0003] Existing evaluation methods for the convenience of getting on and off the vehicle usually include: first step, collecting the benchmarking parameters (for example, the size of the door opening, the angle of the B-pillar, the entry and exit space of the vehicle) of the physical vehicle sold on the market and at ...
Claims
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IPC IPC(8): G06F17/50
Inventor 郑飞楷
Owner BAIC MOTOR CORP LTD