Portable vehicle operation stability measurement analyzer
A vehicle operation, measurement and analysis technology, applied in railway vehicle testing, data exchange details, etc., can solve the problems of excessive data processing, bulky, insufficient flexibility, etc., and achieve the effect of increasing weight and accurate measurement results.
Pending Publication Date: 2019-10-11
成都西交智众科技有限公司
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Problems solved by technology
However, most of the measurement systems that use computers as the carrier to achieve real-time measurement, even if they meet the requirements of data analysis and processing, are slightly bulky and have insufficient flexibility for data processing; while measuring instruments based on ARM processors are processing less data
The current MEMS-based test system for train comfort and stability solves the problems of the above instruments. However, it uses Bluetooth communication technology. Its shortcomings of slow data transmission speed and small radiation range limit the user's There is no room for movement, and there is no warning for exceeding the standard data, which is also not friendly enough for users
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[0040] The specific embodiments of the present invention are described below so that those skilled in the art can understand the present invention, but it should be clear that the present invention is not limited to the scope of the specific embodiments. For those of ordinary skill in the art, as long as various changes Within the spirit and scope of the present invention defined and determined by the appended claims, these changes are obvious, and all inventions and creations using the concept of the present invention are included in the protection list.
[0041] Such as figure 1 As shown, a portable vehicle running stability measurement analyzer includes: a housing, a first circuit board, a second circuit board, a third circuit board, a fourth circuit board, a counterweight, a rechargeable lithium battery and a high frequency A three-way vibration acceleration sensor; the first circuit board is a circuit board of a display module; the second circuit board includes: a main co...
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The invention discloses a portable vehicle operation stability measurement analyzer, which comprises a shell, a first circuit board, a second circuit board, a third circuit board, a fourth circuit board, a balancing weight, a chargeable lithium battery and a high-frequency-response three-direction vibration acceleration sensor. The analyzer simultaneously meets the characteristics of vehicle bodystability testing, data real-time transmission, data storage and security early warning and also has the characteristics of small volume and high data transmission speed.
Description
technical field [0001] The invention relates to the field of vehicle running stability measurement, in particular to a portable vehicle running stability measurement analyzer. Background technique [0002] With the blowout development of sensor technology systems, a large number of excellent train stability test systems have emerged on the market. They either start with single-chip microcomputers, virtual instruments, DSP processors, SOPC processing, or perform analysis on analyzers from ARM processors. Research, or use DSP technology to calculate the stability index in real time, and provide accurate information through the built-in counter and GPS. However, most of the measurement systems that use computers as the carrier to achieve real-time measurement, even if they meet the requirements of data analysis and processing, are slightly bulky and have insufficient flexibility for data processing; while measuring instruments based on ARM processors are processing The data is...
Claims
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Login to View More IPC IPC(8): G01M17/08H04L12/02
CPCG01M17/08H04L12/02
Inventor 干锋戴焕云曾京邬平波高浩
Owner 成都西交智众科技有限公司