CN105043796A - Evaluation method for comfort of seat - Google Patents
Evaluation method for comfort of seat Download PDFInfo
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- CN105043796A CN105043796A CN201510336622.6A CN201510336622A CN105043796A CN 105043796 A CN105043796 A CN 105043796A CN 201510336622 A CN201510336622 A CN 201510336622A CN 105043796 A CN105043796 A CN 105043796A
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Abstract
The invention relates to an evaluation method for the comfort of a seat. The method includes following steps: (1) selecting experiment personnel; (2) installing a cushion pressure detection device; (3) installing a backrest pressure detection device; (4) installing a cushion temperature detecting device; (5) installing a backrest temperature detecting device; (6) installing a data recording device; and obtaining small evaluation scores via the pressure-occupied area proportion by a pressure sensor; (7) sitting on the seat in sequence by the experiment personnel and recording with grouped time periods; (8) sitting on the seat in sequence in a circulation manner for at least three times by the experiment personnel; (9) performing evaluation according to the given indexes by the experiment personnel; and (10) collecting the evaluation and performing calculation. The method is advantageous in that the operation is convenient, the evaluation is accurate, performance indexes of the seat are quantified, the cost is low, and the efficiency is high.
Description
Technical field
The invention belongs to seat comfort degree assessment technique field, be specifically related to a kind of seat comfort evaluation method.
Background technology
Also do not exist at present a set of can science, accurately accurate and effective appraisement system is carried out to seat comfort degree, general comfortableness only defines from the sponge of seat, safety coefficient etc., the ride experience of client's subjectivity cannot be converted to science, effectively, have strong conviction power, quantizating index that cause-effect relationship is clear and definite, effective guidance cannot be formed to seat design work, therefore for improving and head it off, a kind of seat comfort evaluation method is therefore needed.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, and provide a kind of easy to operate, evaluate accurately, quantized seat performance index, cost is low, efficiency is high seat comfort evaluation method.
The object of the present invention is achieved like this: a kind of seat comfort evaluation method, it comprises the following steps: (1) chooses experimenter: choose some height 160 to 185 centimetres, the boy student of body weight 40 to 90 kilograms, choose some height 150 to 180 centimetres, the schoolgirl of body weight 35 to 90 kilograms; (2) cushion pressure-detecting device is installed: pressure distribution sensor A is set on the cushion of seat; (3) backrest pressure-detecting device is installed: pressure distribution sensor B is set on the backrest of seat; (4) cushion temperature-detecting device is installed: set temperature sensors A on the cushion of seat; (5) backrest thermal pick-up unit is installed: set temperature sensor B on the backrest of seat; (6) installation data pen recorder: pressure distribution sensor A, pressure distribution sensor B, temperature sensor A, temperature sensor B are connected PC FPDP; Pressure transducer obtains little scoring number to account for pressure area ratio, and computing formula is: (mark of the mark+pressure distribution sensor B of pressure distribution sensor A)/2; Temperature sensor obtains little scoring number with such as following table.
As above table obtain hotter, hot, moderate, cool, cooler be corresponding in turn to must be divided into-2 ,-1,2 ,-1 ,-2, computing formula is: (mark of the mark+temperature sensor B of temperature sensor A)/2; (7) experimenter takes seat and packet time segment record successively: with 45 minutes for experimental period section, within every 5 minutes in each experimental period section, opens a secondary data record and records corresponding data; (8) experimenter takes circulation at least 3 times successively; (9) experimenter evaluates according to given following index.
(10) calculating is gathered: calculate mean value A according to the test and appraisal mark process that sensor obtains, the mean value B of experiment with computing personnel evaluation mark, mean value A add the evaluation score that namely mean value B obtains seat comfort.
M-F in described step (1) is chosen according to customer group's ratio of this test seat or is 1: 1.
Boy student in described step (1) is 3 people, and schoolgirl is 3 people.
Boy student in described step (1) is 5 people, and schoolgirl is 5 people.
In described step (3), experimenter takes circulation 3 times successively.
In described step (3), experimenter takes circulation 6 times successively.
In described step (3), experimenter takes circulation 12 times successively.
In described step (3), experimenter takes circulation 24 times successively.
In described step (3), experimenter takes circulation 24 times successively.
Beneficial effect of the present invention: the present invention chooses experimenter by adopting successively, cushion pressure-detecting device is installed, backrest pressure-detecting device is installed, cushion temperature-detecting device is installed, backrest thermal pick-up unit is installed, installation data pen recorder, experimenter takes seat and packet time segment record successively, experimenter takes circulation at least 3 times successively, experimenter evaluates according to given index, gather calculation procedure and constitute a kind of seat comfort evaluation method, have easy to operate, evaluate accurately, seat performance index are quantized, cost is low, the advantage that efficiency is high, pressure distribution sensor A by arranging of the present invention, pressure distribution sensor B, temperature sensor A, temperature sensor B carries out data acquisition and mark evaluation and test, there is definition accurately, comfortableness refers to quantize, advantage accurately, pressure memory sensor can be on top increased for above-mentioned sensor especially pressure distribution sensor, by extracting the model of multiple pressurized, reverse engineer is carried out by data, reach the object of customized seat, greatly improve the comfortableness of seat for given client, in practice to raising product quality, product quality is significant, total, the present invention have easy to operate, evaluate accurately, quantized seat performance index, cost is low, efficiency is high advantage.
Embodiment
Embodiment 1
A kind of seat comfort evaluation method, it comprises the following steps: (1) chooses experimenter: choose 3 heights 160 to 185 centimetres, the boy student of body weight 40 to 90 kilograms, chooses 3 heights 150 to 180 centimetres, the schoolgirl of body weight 35 to 90 kilograms; (2) cushion pressure-detecting device is installed: pressure distribution sensor A is set on the cushion of seat; (3) backrest pressure-detecting device is installed: pressure distribution sensor B is set on the backrest of seat; (4) cushion temperature-detecting device is installed: set temperature sensors A on the cushion of seat; (5) backrest thermal pick-up unit is installed: set temperature sensor B on the backrest of seat; (6) installation data pen recorder: pressure distribution sensor A, pressure distribution sensor B, temperature sensor A, temperature sensor B are connected PC FPDP; Pressure transducer obtains little scoring number to account for pressure area ratio, and computing formula is: (mark of the mark+pressure distribution sensor B of pressure distribution sensor A)/2; Temperature sensor obtains little scoring number with such as following table.
As above table obtain hotter, hot, moderate, cool, cooler be corresponding in turn to must be divided into-2 ,-1,2 ,-1 ,-2, computing formula is: (mark of the mark+temperature sensor B of temperature sensor A)/2; (7) experimenter takes seat and packet time segment record successively: with 45 minutes for experimental period section, within every 5 minutes in each experimental period section, opens a secondary data record and records corresponding data; (8) experimenter takes circulation 3 times successively; (9) experimenter evaluates according to given following index.
(10) calculating is gathered: calculate mean value A according to the test and appraisal mark process that sensor obtains, the mean value B of experiment with computing personnel evaluation mark, mean value A add the evaluation score that namely mean value B obtains seat comfort.
During the invention process, carry out successively according to above-mentioned steps 1-10, by choosing 3 men, 3 female carry out taking circulation 3 times, the mean value A obtained is added mean value B be this and test the seat mark that obtains, complete the evaluation of the comfortableness of this seat, by the experiment test of a small amount of experimenter, little number of times, be suitable for customizing, specify seat, therefore the present invention have easy to operate, evaluate accurately, quantized seat performance index, cost is low, efficiency is high advantage.
Embodiment 2
A kind of seat comfort evaluation method, it comprises the following steps: (1) chooses experimenter: choose 5 heights 160 to 185 centimetres, the boy student of body weight 40 to 90 kilograms, chooses 5 heights 150 to 180 centimetres, the schoolgirl of body weight 35 to 90 kilograms; (2) cushion pressure-detecting device is installed: pressure distribution sensor A is set on the cushion of seat; (3) backrest pressure-detecting device is installed: pressure distribution sensor B is set on the backrest of seat; (4) cushion temperature-detecting device is installed: set temperature sensors A on the cushion of seat; (5) backrest thermal pick-up unit is installed: set temperature sensor B on the backrest of seat; (6) installation data pen recorder: pressure distribution sensor A, pressure distribution sensor B, temperature sensor A, temperature sensor B are connected PC FPDP; Pressure transducer obtains little scoring number to account for pressure area ratio, and computing formula is: (mark of the mark+pressure distribution sensor B of pressure distribution sensor A)/2; Temperature sensor obtains little scoring number with such as following table.
As above table obtain hotter, hot, moderate, cool, cooler be corresponding in turn to must be divided into-2 ,-1,2 ,-1 ,-2, computing formula is: (mark of the mark+temperature sensor B of temperature sensor A)/2; (7) experimenter takes seat and packet time segment record successively: with 45 minutes for experimental period section, within every 5 minutes in each experimental period section, opens a secondary data record and records corresponding data; (8) experimenter takes circulation 6 times successively; (9) experimenter evaluates according to given following index.
(10) calculating is gathered: calculate mean value A according to the test and appraisal mark process that sensor obtains, the mean value B of experiment with computing personnel evaluation mark, mean value A add the evaluation score that namely mean value B obtains seat comfort.
During the invention process, carry out successively according to above-mentioned steps 1-10, by choosing 5 men, 5 female carry out taking circulation 6 times, the mean value A obtained is added mean value B and is this and tests the seat mark obtained, complete the evaluation of the comfortableness of this seat; Tested by 10 experimenters, have through the seat comfort degree of test that wide accommodation, otherness are little, the advantage of successful, the unmanageable customer demand of, comfortableness wide for customer range, effectively can be improved product quality and the feeling for taking of seat by test, there is applied widely, easy to operate advantage; Total, the present invention have easy to operate, evaluate accurately, quantized seat performance index, cost is low, efficiency is high advantage.
The foregoing is only preferred embodiment of the present invention, protection scope of the present invention is not limited thereto, and anyly all belongs within scope based on the equivalent transformation in technical solution of the present invention.
Claims (9)
1. a seat comfort evaluation method, is characterized in that, it comprises the following steps:
(1) choose experimenter: choose some height 160 to 185 centimetres, the boy student of body weight 40 to 90 kilograms, choose some height 150 to 180 centimetres, the schoolgirl of body weight 35 to 90 kilograms;
(2) cushion pressure-detecting device is installed: pressure distribution sensor A is set on the cushion of seat;
(3) backrest pressure-detecting device is installed: pressure distribution sensor B is set on the backrest of seat;
(4) cushion temperature-detecting device is installed: set temperature sensors A on the cushion of seat;
(5) backrest thermal pick-up unit is installed: set temperature sensor B on the backrest of seat;
(6) installation data pen recorder: pressure distribution sensor A, pressure distribution sensor B, temperature sensor A, temperature sensor B are connected PC FPDP; Pressure transducer obtains little scoring number to account for pressure area ratio, and computing formula is: (mark of the mark+pressure distribution sensor B of pressure distribution sensor A)/2; Temperature sensor obtains little scoring number with such as following table:
As above table obtain hotter, hot, moderate, cool, cooler be corresponding in turn to must be divided into-2 ,-1,2 ,-1 ,-2, computing formula is: (mark of the mark+temperature sensor B of temperature sensor A)/2;
(7) experimenter takes seat and packet time segment record successively: with 45 minutes for experimental period section, within every 5 minutes in each experimental period section, opens a secondary data record and records corresponding data;
(8) experimenter takes circulation at least 3 times successively;
(9) experimenter evaluates according to given following index:
(10) calculating is gathered: calculate mean value A according to the test and appraisal mark process that sensor obtains, the mean value B of experiment with computing personnel evaluation mark, mean value A add the evaluation score that namely mean value B obtains seat comfort.
2. a kind of seat comfort evaluation method as claimed in claim 1, is characterized in that: the M-F in described step (1) is chosen according to customer group's ratio of this test seat or is 1: 1.
3. a kind of seat comfort evaluation method as claimed in claim 1, is characterized in that: the boy student in described step (1) is 3 people, and schoolgirl is 3 people.
4. a kind of seat comfort evaluation method as claimed in claim 1, is characterized in that: the boy student in described step (1) is 5 people, and schoolgirl is 5 people.
5. a kind of seat comfort evaluation method as claimed in claim 1, is characterized in that: in described step (3), experimenter takes circulation 3 times successively.
6. a kind of seat comfort evaluation method as claimed in claim 1, is characterized in that: in described step (3), experimenter takes circulation 6 times successively.
7. a kind of seat comfort evaluation method as claimed in claim 1, is characterized in that: in described step (3), experimenter takes circulation 12 times successively.
8. a kind of seat comfort evaluation method as claimed in claim 1, is characterized in that: in described step (3), experimenter takes circulation 24 times successively.
9. a kind of seat comfort evaluation method as claimed in claim 1, is characterized in that: in described step (3), experimenter takes circulation 24 times successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510336622.6A CN105043796A (en) | 2015-06-12 | 2015-06-12 | Evaluation method for comfort of seat |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510336622.6A CN105043796A (en) | 2015-06-12 | 2015-06-12 | Evaluation method for comfort of seat |
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| CN105043796A true CN105043796A (en) | 2015-11-11 |
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| CN201510336622.6A Pending CN105043796A (en) | 2015-06-12 | 2015-06-12 | Evaluation method for comfort of seat |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556521A (en) * | 2016-11-07 | 2017-04-05 | 北京汽车股份有限公司 | The Evaluation of Comfort method and system of automotive seat |
| CN110044756A (en) * | 2019-04-24 | 2019-07-23 | 长春富维安道拓汽车饰件系统有限公司 | A kind of automotive seat mask durability test method |
| CN112964490A (en) * | 2021-02-22 | 2021-06-15 | 柳州龙燊汽车部件有限公司 | Automobile seat framework quality analysis method and system |
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| DE102005036713A1 (en) * | 2005-08-04 | 2006-09-28 | Daimlerchrysler Ag | To determine the comfort quality of a seat, e.g. for a motor vehicle, the seat contour is established on distortion by a seated person to give a computer model to fit with a model of the rigid seat support structure |
| CN101393433A (en) * | 2007-09-21 | 2009-03-25 | 浙江天成座椅有限公司 | System for monitoring and controlling amenity and safety of automobile chair and method thereof |
| CN103364215A (en) * | 2013-07-19 | 2013-10-23 | 上海理工大学 | Seat comfort objective parameter evaluation method |
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2015
- 2015-06-12 CN CN201510336622.6A patent/CN105043796A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005036713A1 (en) * | 2005-08-04 | 2006-09-28 | Daimlerchrysler Ag | To determine the comfort quality of a seat, e.g. for a motor vehicle, the seat contour is established on distortion by a seated person to give a computer model to fit with a model of the rigid seat support structure |
| CN101393433A (en) * | 2007-09-21 | 2009-03-25 | 浙江天成座椅有限公司 | System for monitoring and controlling amenity and safety of automobile chair and method thereof |
| CN103364215A (en) * | 2013-07-19 | 2013-10-23 | 上海理工大学 | Seat comfort objective parameter evaluation method |
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| 周剑: "汽车座椅舒适性试验——体压分布测量", 《2012年中国汽车安全技术国际研讨会》 * |
| 周敏等: "座椅材料的热舒适及其评价", 《人类工效学》 * |
| 黄天泽等: "《汽车车身结构设计》", 31 October 1992, 机械工业出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556521A (en) * | 2016-11-07 | 2017-04-05 | 北京汽车股份有限公司 | The Evaluation of Comfort method and system of automotive seat |
| CN110044756A (en) * | 2019-04-24 | 2019-07-23 | 长春富维安道拓汽车饰件系统有限公司 | A kind of automotive seat mask durability test method |
| CN112964490A (en) * | 2021-02-22 | 2021-06-15 | 柳州龙燊汽车部件有限公司 | Automobile seat framework quality analysis method and system |
| CN112964490B (en) * | 2021-02-22 | 2023-08-08 | 柳州龙燊汽车部件有限公司 | Automobile seat framework quality analysis method and system |
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Application publication date: 20151111 |