CN102289009A - Portable generalized comfort detecting system - Google Patents
Portable generalized comfort detecting system Download PDFInfo
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- CN102289009A CN102289009A CN 201110240778 CN201110240778A CN102289009A CN 102289009 A CN102289009 A CN 102289009A CN 201110240778 CN201110240778 CN 201110240778 CN 201110240778 A CN201110240778 A CN 201110240778A CN 102289009 A CN102289009 A CN 102289009A
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Abstract
The invention relates to testing equipment for testing the generalized riding comfort of a train and particularly relates to a portable generalized comfort detecting system. The system provided by the invention comprises a detecting system and a portable analyzer, wherein the detecting system comprises a human body model, a sensor, a data acquisition unit for collecting the data of the sensor and a wireless transmission unit; the sensor, the data acquisition unit and the wireless transmission unit are arranged on the human body model and sequentially connected; and the data acquisition unit transmits the data to the portable analyzer through the wireless transmission unit after collecting the data. The system provided by the invention simulates the comprehensive reaction of passengers on each parameter in the concrete position of the train and computes the generalized comfort of the train in real time by using main physical factors influencing the generalized comfort as test objects; and the detecting system adopts a wireless data transmission scheme to reduce the modification cost of a train body and the workload of wiring aiming at the totally-enclosed characteristic of a high-speed motor train unit.
Description
Technical field
The present invention relates to train is taken the testing apparatus that the broad sense comfort level is tested particularly a kind of portable broad sense comfort level detection system.
Background technology
Along with the fast development of high-speed railway, the comfortableness of high-speed railway also becomes the focus that people pay close attention to day by day, and the comfort level of improving EMU also must become one of improved emphasis of bullet train.Yet, only rely on the existing vibration survey comfort level of railway method that comfort level is estimated, be far from being enough, also be difficult to the comfortableness that guarantees that the passenger rides, the existing railway passenger transportation safety of incompatibility, at a high speed, the requirement of coordinated development such as comfortable.So, improve the comfort level of bullet train, only consider that the influence of train vibration can't satisfy above requirement, also need to improve from other factors that influence the train comfortableness, as: noise, light intensity, temperature, humidity, gas concentration, factors such as air pressure, all these influence the factor of train comfortableness, general designation broad sense comfort level influence factor.Has complicacy owing to influence the factor of broad sense comfort level, therefore, obtaining the single factor that influences the broad sense comfort level and the information of comfort of passenger subjective assessment, is to judge whether indexs such as existing bullet train vibration, noise, air pressure, temperature, humidity satisfy the important evidence of passenger's comfort need.
Abroad the research to Comfortability of Train mainly is to study at its vibration acceleration, western developed country just began to detect the train ride quality by test as far back as five sixties, and set up perfect relatively comfort level evaluation criterion according to these test figures, but the comfort level evaluation criterion of rail vehicles does not have unified standard in the world so far
Summary of the invention
Technical matters to be solved by this invention is: a kind of portable broad sense comfort level detection system is provided, not only can be applied to bullet train, also can be applied to the broad sense comfort level evaluation of the various vehicles such as subway, steamer, passenger vehicle, instruct enterprise on ride quality, to improve and estimate, satisfy people the requirements at the higher level on the vehicles ride quality.
The technical solution adopted for the present invention to solve the technical problems is: a kind of portable broad sense comfort level detection system, comprise detection system and hand-held analyzer, detection system comprises manikin and is installed in the sensor on the manikin, the data acquisition unit and the wireless transmission unit of pick-up transducers data, sensor, data acquisition unit and wireless transmission unit are connected successively, radio to hand-held analyzer by wireless transmission unit after the data acquisition unit image data.
Hand-held analyzer comprises arm processor, wireless module, storer, keyboard, display screen, interface module and power module, wireless module, storer, storer, keyboard, display screen, interface module and power module are connected with arm processor respectively, the data of detection system collection are transmitted by wireless mode, wireless module by hand-held analyzer receives, storer is preserved data, arm processor calculates the broad sense comfort level in real time and is presented on the display screen, and all data messages all can be derived by interface module.
Sensor comprises vibration transducer, illuminance transducer, sound level device, baroceptor, temperature sensor, humidity sensor and gas concentration sensor.
Particularly, illuminance transducer is installed in the eye position of manikin, illumination in the inspection vehicle, the sound level device is installed in the ear location of manikin, the detection noise grade, baroceptor, temperature sensor are installed in the chest locations of manikin, inspection vehicle internal gas pressure and temperature, vibration transducer is installed in the buttocks and the vibration of back position probing of manikin, humidity sensor is installed in the foot position of manikin, detect humidity, gas concentration sensor is installed in the nasal cavity position of manikin, and gas concentration changes in the inspection vehicle.
Data acquisition unit comprises single-chip microcomputer, mass storage, power module and signal acquisition module, wireless transmission unit, mass storage, power module and signal acquisition module are connected with single-chip microcomputer respectively, be subjected to the control of single-chip microcomputer, each sensor on the manikin stores in the jumbo storer and by wireless transmission unit and sends to hand-held analyzer through the signal acquisition module collection.
Signal acquisition module comprises signal conditioning circuit and AD collection plate, the single-chip microcomputer of AD collection plate and data acquisition unit carries out data transmission by spi bus, every road sensor is given and is equipped with a corresponding signal acquisition module, the sound level device takies a spi bus separately, the data carry that other sensors adopt carries out the data synchronization collection on a spi bus.
Data acquisition unit also has USB interface, USB interface is connected with single-chip microcomputer, single-chip microcomputer is the STM32 single-chip microcomputer, mass storage is the SD card memory, the STM32 single-chip microcomputer all stores in the SD card memory with the form of file by all data of the sensor that spi bus collects, and can read the raw data of collection by USB interface, the HDF5 form is all adopted in all data file storages.
The invention has the beneficial effects as follows: portable broad sense comfort level detection system is a tested object with the main physical factors that influences the broad sense comfort level, can on operation train and instruction carriage, detect the environmental parameter that vibration, air pressure, noise, temperature, humidity and illumination etc. influence riding comfort, the simulation passenger is at the particular location of the train integrated sensor cable to each parameter, and calculate train broad sense comfort level in real time, can onlinely take the evaluation of broad sense comfort level to bullet train.
This detection system adopts multivariate synchronous acquisition technology, realizes synchronous acquisition, and at the totally-enclosed characteristics of EMU, detection system adopts the wireless data transmission scheme, reduces car body improvement expenses and installation work amount.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples;
Fig. 1 is the structural representation of detection system of the present invention;
Fig. 2 is the structural representation of hand-held analyzer of the present invention;
Fig. 3 is the structural representation of data acquisition unit of the present invention;
Fig. 4 is the structural representation of signal acquisition module of the present invention;
Embodiment
As shown in Figure 1, a kind of portable broad sense comfort level detection system, comprise detection system and hand-held analyzer, detection system comprises manikin and is installed in the sensor on the manikin, the data acquisition unit and the wireless transmission unit of pick-up transducers data, sensor, data acquisition unit and wireless transmission unit are connected successively, radio to hand-held analyzer by wireless transmission unit after the data acquisition unit image data.
Sensor comprises vibration transducer, illuminance transducer, sound level device, baroceptor, temperature sensor, humidity sensor and gas concentration sensor.Illuminance transducer is installed in the eye position of manikin, illumination in the inspection vehicle, the sound level device is installed in the ear location of manikin, the detection noise grade, baroceptor, temperature sensor is installed in the chest locations of manikin, inspection vehicle internal gas pressure and temperature, vibration transducer is installed in the buttocks and the vibration of back position probing of manikin, humidity sensor is installed in the foot position of manikin, detect humidity, gas concentration sensor is installed in the nasal cavity position of manikin, and gas concentration changes in the inspection vehicle, and gas concentration sensor has and is the density of carbon dioxide gas sensor.
The present invention uses the similarity of the space layout of the space structure layout of manikin and passenger's body, manikin is rationally transformed, that uses that manikin simulates a passenger specifically takes the space, detection system and hand-held analyzer adopt wireless network to carry out communication, and each measuring point is realized data sync by wireless network.Wireless network has automatic network-building, transmits characteristics such as reliable and low-power based on the ZigBee home control network communication protocol, can satisfy portable detection platform requirement.
As shown in Figure 3, data acquisition unit comprises single-chip microcomputer, mass storage, power module and signal acquisition module, wireless transmission unit, mass storage, power module and signal acquisition module are connected with single-chip microcomputer respectively, be subjected to the control of single-chip microcomputer, each sensor on the manikin stores in the jumbo storer and by wireless transmission unit and sends to hand-held analyzer through the signal acquisition module collection.Data acquisition unit also has USB interface, USB interface is connected with single-chip microcomputer, single-chip microcomputer is the STM32 single-chip microcomputer, mass storage is the SD card memory, the STM32 single-chip microcomputer all stores in the SD card memory with the form of file by all data of the sensor that spi bus collects, and can read the raw data of collection by USB interface, the HDF5 form is all adopted in all data file storages.HDF5 is a kind of file layout and library file that is used to store science data, it have one powerful and data module is flexibly supported the data file of management greater than 2G, and support I.
As shown in Figure 4, signal acquisition module comprises signal conditioning circuit and AD collection plate, the single-chip microcomputer of AD collection plate and data acquisition unit carries out data transmission by spi bus, every road sensor is given and is equipped with a corresponding signal acquisition module, the noise signal sound level device sample frequency that the sound level device detects is than higher, so take a spi bus separately, the data carry that other sensors adopt is on a spi bus, thereby realization is to the synchronous acquisition of data.
Collection of simulant signal is divided into direct voltage AD collection, the micro voltage signals collecting of voltage fed and the micro voltage signals collecting of current source supply, vibration, illumination and gas concentration are gathered for direct voltage AD, air pressure is the micro voltage signals collecting of voltage fed, and the noise signal that the sound level device detects is the micro voltage signals collecting of current source supply.
(1) direct voltage AD gathers
Direct voltage AD Acquisition Circuit design is simple relatively, only uses input signal is carried out carrying out behind the low pass anti-aliasing filtering AD to gather and get final product.Low-pass filter selects for use the MAX7410 of MAXIM to realize herein.Because selected sensor signal output voltage is 0-5V, and main control chip ADC reference voltage is 3V, thus need with after the output voltage dividing potential drop again through gathering behind the follow circuit, the follow circuit operational amplifier adopts AD8031.
(2) the micro voltage signals collecting of voltage fed
The micro voltage signals collecting of voltage fed is made up of signal conditioning circuit and direct voltage AD Acquisition Circuit.Signal conditioning circuit can be nursed one's health and amplify any Huygens's bridge circuit signal and similar signal.
This modulate circuit realizes by two-stage calculation amplifier, simultaneously secondary amplify by with a DAC output voltage relatively, thereby adapt to the front end input of maximum magnitude, realize the maximum amplification under the undistorted situation, and then realize full accuracy.In the hardware circuit, the one-level amplification realizes that by the AD8231 instrument amplifier second amplifying circuit is realized by common double operational amplifier OPA2347, and added voltage follower circuit, raising conditioning stability; Secondary amplifies comparative voltage to be provided by DAC device DAC7513.
(3) the micro voltage signals collecting of current source supply
The micro voltage signal acquisition circuit of current source supply is more similar to voltage source micro voltage signal acquisition circuit, just the former firsts and seconds amplification is changed in proper order.This modulate circuit also will provide constant current source when the signal condition function is provided, providing by LT3092 of constant current source provides.Equally, current source micro voltage signal also will insert direct voltage AD Acquisition Circuit after nursing one's health, and inserts single-chip microcomputer and carry out signals collecting.
Hand-held analyzer as shown in Figure 2 adopts the form of ARM+linux/Win CE, comprise arm processor, wireless module, storer, keyboard, display screen, interface module and power module, wireless module, storer, storer, keyboard, display screen, interface module is connected with arm processor respectively with power module, storer comprises RAM and ROM storer, interface module comprises interfaces such as USB and network, the data of detection system collection are transmitted by wireless mode, wireless module by hand-held analyzer receives, storer is preserved data, arm processor calculates the broad sense comfort level in real time and is presented on the display screen, all data messages all can be derived by interface module, make things convenient for the researchist to further analytical calculation of data and research.In order to improve the extensibility of system, hand-held analyzer leaves extendible IO mouth on hardware, leave the api routine interface on software, conveniently system is carried out upgrading.
The design of hand-held analyzer, mainly be telemanagement for the convenience of the users and real time inspection test data, its existence can be that whole test process is among the hidden relatively environment, can prevent because the passenger surrounds and watches disorder and test accuracy influence in the car that causes.Software design wherein mainly is to judge according to following comfort level data processing algorithm.
System's groundwork flow process is as follows:
Whole detection system adopts Single-chip Controlling, and the signal of the sensor output on the manikin enters the AD collection plate and converts digital quantity to and store in the jumbo storer, by being wirelessly transmitted to hand-held analyzer after modulate circuit is handled separately.Each road sensor is equipped with an AD plate, and these AD plates are transferred to the STM32 single-chip microcomputer by the mode of spi bus.Wherein the sample frequency of noise is than higher, so take a spi bus separately.Other each road signal then carry on a spi bus.Thereby realize synchronous acquisition to data.Detection system adopts low power dissipation design, uses the power supply of high capacity chargeable lithium cell, when not carrying out acquisition operations may command its enter dormant state, thereby guarantee that detection system works for a long time.
The STM32 single-chip microcomputer is provided with by the parameter of spi bus to signal acquisition module, and collect the signal of sensor by spi bus after, the data of all collections all store in the SD card memory with the form of file, and can read the raw data of collection by USB interface.STM32 also will organize and sends to hand-held analyzer by wireless network data.In fact data are organized is exactly the data of coordinating arrangement each circuit-switched data, particularly high sampling rate, so that transmission.
The comfort level data processing algorithm is divided into subitem comfort level algorithm and broad sense comfort level algorithm, and subitem comfort level algorithm calculates broad sense comfort level N=∑ N according to the act.std of each physical quantity
i* W
iN in the formula
iBe each subitem comfort level value, W
iBe its broad sense comfort level weighting coefficient.
Claims (7)
1. portable broad sense comfort level detection system is characterized in that: comprise detection system and hand-held analyzer,
Described detection system comprises manikin and is installed in the sensor on the manikin, the data acquisition unit and the wireless transmission unit of pick-up transducers data, sensor, data acquisition unit and wireless transmission unit are connected successively, radio to hand-held analyzer by wireless transmission unit after the data acquisition unit image data.
2. portable broad sense comfort level detection system according to claim 1, it is characterized in that: described hand-held analyzer comprises arm processor, wireless module, storer, keyboard, display screen, interface module and power module, wireless module, storer, storer, keyboard, display screen, interface module is connected with arm processor respectively with power module, the data of detection system collection are transmitted by wireless mode, wireless module by hand-held analyzer receives, storer is preserved data, arm processor calculates the broad sense comfort level in real time and is presented on the display screen, and all data messages all can be derived by interface module.
3. portable broad sense comfort level detection system according to claim 1, it is characterized in that: described sensor comprises vibration transducer, illuminance transducer, sound level device, baroceptor, temperature sensor, humidity sensor and gas concentration sensor.
4. portable broad sense comfort level detection system according to claim 3, it is characterized in that: illuminance transducer is installed in the eye position of manikin, illumination in the inspection vehicle, the sound level device is installed in the ear location of manikin, the detection noise grade, baroceptor, temperature sensor is installed in the chest locations of manikin, inspection vehicle internal gas pressure and temperature, vibration transducer is installed in the buttocks and the vibration of back position probing of manikin, humidity sensor is installed in the foot position of manikin, detect humidity, gas concentration sensor is installed in the nasal cavity position of manikin, and gas concentration changes in the inspection vehicle.
5. according to claim 1 or 2 or 3 or 4 described portable broad sense comfort level detection systems, it is characterized in that: data acquisition unit comprises single-chip microcomputer, mass storage, power module and signal acquisition module, wireless transmission unit, mass storage, power module and signal acquisition module are connected with single-chip microcomputer respectively, be subjected to the control of single-chip microcomputer, each sensor on the manikin stores in the jumbo storer and by wireless transmission unit and sends to hand-held analyzer through the signal acquisition module collection.
6. portable broad sense comfort level detection system according to claim 5, it is characterized in that: described signal acquisition module comprises signal conditioning circuit and AD collection plate, the single-chip microcomputer of AD collection plate and data acquisition unit carries out data transmission by spi bus, every road sensor is given and is equipped with a corresponding signal acquisition module, the sound level device takies a spi bus separately, the data carry that other sensors adopt carries out the data synchronization collection on a spi bus.
7. portable broad sense comfort level detection system according to claim 6, it is characterized in that: data acquisition unit also has USB interface, USB interface is connected with single-chip microcomputer, single-chip microcomputer is the STM32 single-chip microcomputer, mass storage is the SD card memory, the STM32 single-chip microcomputer all stores in the SD card memory with the form of file by all data of the sensor that spi bus collects, and can read the raw data of collection by USB interface, and the HDF5 form is all adopted in all data file storages.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840915A (en) * | 2012-07-06 | 2012-12-26 | 西南交通大学 | Portable tester for illumination comfort degree of train |
| CN102929162A (en) * | 2012-10-26 | 2013-02-13 | 苏州宏创高频加热设备有限公司 | Multifunctional high-frequency induction digital display control board |
| CN105115742A (en) * | 2015-09-28 | 2015-12-02 | 西南交通大学 | Superconducting maglev vehicle test-run key parameter vehicle-mounted detection system |
| CN107747965A (en) * | 2017-09-01 | 2018-03-02 | 南京理工大学 | Information monitoring, analysis and the alarming device and method of bullet train indoor comfort degree |
| CN107860594A (en) * | 2017-10-17 | 2018-03-30 | 西南交通大学 | A kind of method for determining bullet train degree of passenger comfort |
| CN108791369A (en) * | 2018-06-12 | 2018-11-13 | 郑州大学 | A kind of Metro Passenger comfort level evaluating system based on multi-modal signal |
| CN112556748A (en) * | 2020-11-26 | 2021-03-26 | 中国兵器工业第五九研究所 | Microenvironment multi-factor comprehensive monitoring device and use method thereof |
| CN114660937A (en) * | 2022-03-29 | 2022-06-24 | 西南交通大学 | Iterative learning control method and system for fluctuation of pressure in vehicle under constraint of carbon dioxide |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101458171A (en) * | 2007-12-14 | 2009-06-17 | 现代自动车株式会社 | Human dummy system for evaluating comfort of seat |
| CN201637866U (en) * | 2009-11-30 | 2010-11-17 | 河海大学 | Display and alarm device of comfort level inside car |
| CN201707391U (en) * | 2010-06-08 | 2011-01-12 | 武汉理工大学 | Small-sized portable real-timely energy consumption monitoring device |
-
2011
- 2011-08-22 CN CN 201110240778 patent/CN102289009A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101458171A (en) * | 2007-12-14 | 2009-06-17 | 现代自动车株式会社 | Human dummy system for evaluating comfort of seat |
| CN201637866U (en) * | 2009-11-30 | 2010-11-17 | 河海大学 | Display and alarm device of comfort level inside car |
| CN201707391U (en) * | 2010-06-08 | 2011-01-12 | 武汉理工大学 | Small-sized portable real-timely energy consumption monitoring device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840915A (en) * | 2012-07-06 | 2012-12-26 | 西南交通大学 | Portable tester for illumination comfort degree of train |
| CN102929162A (en) * | 2012-10-26 | 2013-02-13 | 苏州宏创高频加热设备有限公司 | Multifunctional high-frequency induction digital display control board |
| CN105115742A (en) * | 2015-09-28 | 2015-12-02 | 西南交通大学 | Superconducting maglev vehicle test-run key parameter vehicle-mounted detection system |
| CN107747965A (en) * | 2017-09-01 | 2018-03-02 | 南京理工大学 | Information monitoring, analysis and the alarming device and method of bullet train indoor comfort degree |
| CN107860594A (en) * | 2017-10-17 | 2018-03-30 | 西南交通大学 | A kind of method for determining bullet train degree of passenger comfort |
| CN108791369A (en) * | 2018-06-12 | 2018-11-13 | 郑州大学 | A kind of Metro Passenger comfort level evaluating system based on multi-modal signal |
| CN112556748A (en) * | 2020-11-26 | 2021-03-26 | 中国兵器工业第五九研究所 | Microenvironment multi-factor comprehensive monitoring device and use method thereof |
| CN114660937A (en) * | 2022-03-29 | 2022-06-24 | 西南交通大学 | Iterative learning control method and system for fluctuation of pressure in vehicle under constraint of carbon dioxide |
| CN114660937B (en) * | 2022-03-29 | 2023-04-14 | 西南交通大学 | Iterative learning control method and system for fluctuation of pressure in vehicle under constraint of carbon dioxide |
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Application publication date: 20111221 |