Deceleration strip vibration energy recovery performance evaluation method based on multi-source data fusion
A technology of vibration energy recovery and multi-source data, applied in the direction of electrical digital data processing, special data processing applications, complex mathematical operations, etc. System and other problems, to achieve the effect of perfecting functions and improving the level of energy recovery
Pending Publication Date: 2022-06-24
CHANGZHOU INST OF TECH
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Problems solved by technology
However, the current research on the design and research of the vibration energy recovery system of the speed bump is still in the theoretical analysis stage, and there is no perfect evaluation standard, which can not better guide the design of the speed bump system. The performance of the speed bump vibration energy recovery system needs to be further improved
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[0064] The present invention will be further described below in conjunction with the accompanying drawings and specific examples, but the protection scope of the present invention is not limited thereto.
[0065] figure 1 It is a flow chart of the performance evaluation method for vibration energy recovery of speed bumps based on multi-source data fusion; figure 2 A schematic diagram of the front wheel of the vehicle passing through the speed bump; image 3 A sketch of the highest point of the vehicle passing the speed bump; Figure 4 It is a flow chart of the performance evaluation steps of the speed bump with vibration energy recovery function based on the multi-source index data fusion method.
[0066] like figure 1 As shown, the vibration energy recovery performance evaluation method of the speed bump based on multi-source index data fusion of the present invention includes the following steps:
[0067] Step 1): Summarize the influencing factors of the performance eva...
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The invention discloses a deceleration strip vibration energy recovery performance evaluation method based on multi-source data fusion. The method comprises the following steps: 1) concluding deceleration strip performance evaluation influence factors with a vibration energy recovery function; 2) defining a deceleration strip performance evaluation index with a vibration energy recovery function; 3) carrying out standard normalization; 4) performing entropy method processing based on a multi-source index data fusion method to obtain an index weight; and 5) determining a comprehensive evaluation value of each scheme by a linear weighting method. The invention provides a deceleration strip vibration energy recovery performance evaluation method based on multi-source data fusion, and provides method guidance for structural design and performance evaluation of a deceleration strip with a vibration energy recovery function.
Description
technical field [0001] The invention belongs to the field of speed bumps, in particular to performance evaluation of speed bumps with vibration energy recovery function. The invention relates to a multi-source index data fusion technology, in particular to a speed bump vibration energy recovery performance evaluation method based on multi-source index data fusion. Background technique [0002] The speed bump is a common traffic deceleration device, which uses the vertical displacement of the vehicle to cause the driver's discomfort to slow down the driver's speed, so as to improve traffic safety and reduce the occurrence of traffic safety accidents. Aiming at the situation that a large amount of vibration energy is wasted when the vehicle passes through the deceleration device, a deceleration belt system with vibration and vibration energy recovery function is proposed. While decelerating the vehicle, the energy wasted by the vehicle through the deceleration belt is recovere...
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Login to View More IPC IPC(8): G06F30/13G06F30/27G06K9/62G06F17/18G06F111/10G06F119/14
CPCG06F30/13G06F30/27G06F17/18G06F2111/10G06F2119/14G06F18/25
Inventor 郭炎孟浩东董福龙廖旭晖戴旭东
Owner CHANGZHOU INST OF TECH