CN101716964A - Automobile positive development-oriented vehicle man-machine engineering test platform - Google Patents
Automobile positive development-oriented vehicle man-machine engineering test platform Download PDFInfo
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- CN101716964A CN101716964A CN200910251471A CN200910251471A CN101716964A CN 101716964 A CN101716964 A CN 101716964A CN 200910251471 A CN200910251471 A CN 200910251471A CN 200910251471 A CN200910251471 A CN 200910251471A CN 101716964 A CN101716964 A CN 101716964A
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Abstract
The invention discloses an automobile positive development-oriented vehicle man-machine engineering test platform. The man-machine engineering design scheme when a driver drives a vehicle is truly embodied and verified on the test platform. The test platform comprises a basic platform, a seat mounting sub platform, a steering wheel mounting sub platform, a pedal mounting sub platform and a shift manual brake mounting sub platform. The invention has the advantages that the seat mounting sub platform, the steering wheel mounting sub platform, the pedal mounting sub platform and the shift manual brake mounting sub platform are arranged on the basic platform. A combined pedal system test platform used for man-machine subjective assessment adopts a combined pedal system of multiple degrees of freedom, used for tests based on man-machine engineering, to set up correlation parameters according to conditions appearing actually so as to adapt to most groups for use of tests and verification.
Description
Technical field
The present invention relates to a kind of verification tool that is used for man-machine subjective assessment, especially relate to a kind of vehicle man-machine engineering test platform towards automobile positive development.The material object that is a kind of vehicle man-machine engineering of verifying multiple scheme, can reusing is estimated verification tool.
Background technology
Along with the development and the competition of global automotive market is growing more intense, the vehicle man-machine engineering performance is just becoming the key factor that influences user's buying behavior and user satisfaction, and man-machine comfort level more and more causes the attention of each big automobile vendor.At present, vehicle all is to utilize some empirical data values or the data that the combination pedal of relevant vehicle is measured gained are carried out human engineering arrange when exploitation combination pedal.This method that mainly depends on experience and reverse layout traditionally can't subjective assessment, tends to occur deviation, also can't consider the difference of various countries, each age group human dimension preferably.After causing vehicle to manufacture experimently out, expose the human engineering problem, when doing the scheme change again, can incur loss through delay product development cycle, cause the waste of huge development cost.Pressing for provides the combined pedal system that can verify multiple scheme, can reuse to estimate verification tool, and this has certain directive significance to the research of vehicle man-machine engineering and the design of automobile combination pedal simultaneously.
The important step of traveling comfort when pedal regulation system is the driving of checking chaufeur, therefore, need a kind of adjustable pedal system, some adjustable pedal systems have appearred on market for this reason, Chinese patent 200510022101.X discloses a kind of automobile pedal regulation system, comprise pedal bracket, running board stay, push rod and pedal arm, described running board stay outer end connects pedal, pedal arm and pedal bracket, running board stay is hinged respectively mutually with push rod, be provided with guide groove in the described pedal arm, running board stay the inner is connected in the guide groove and the scalable present position, described running board stay is by the hinged actuating arm of spline, the actuating arm outer end connects an axle drive shaft, axle drive shaft passes pedal arm and is connected to motor driver, described motor driver and actuating arm are installed on the both sides of pedal arm respectively, motor driver comprises motor and worm gear reducer, motor shaft links to each other with worm screw is coaxial, described pedal bracket top also is equipped with the pedal control indicator light switch, described pedal arm and pedal bracket are hinged by pivot shaft, and hinging place installing pull back spring, described pedal arm and push rod are hinged by bearing pin.Its weak point is, pedal arm length, angle is unadjustable and mechanism's complexity.
Chinese patent 02268182.5 discloses a kind of gas, power-transfer clutch, the combination pedal of braking, it is mainly by pedal of clutch, brake pedal, Das Gaspedal and support are formed, three's pedal is installed on the support that is combined into one, the transmission master cylinder of power-transfer clutch and double loop braking main valve are fixed by fastener and support respectively, pedal of clutch, brake pedal acts on the transmission master cylinder and double loop braking main valve of power-transfer clutch by pedal shaft and attaching parts respectively, Das Gaspedal direct connection throttle drag-line, the support that casting aluminium material die casting is made be installed in operator's compartment before place.
Other system also has such as the seat adjustment system that regulates seat, regulates the multiple degree of freedom steering-wheel placing sub-platform of direct system etc., and its weak point is, does not integrate total system, can not carry out the vehicle man-machine engineering test towards automobile positive development.
Summary of the invention
The purpose of this invention is to provide a kind of vehicle man-machine engineering test platform, solve and do not integrate total system at present, can not carry out vehicle man-machine engineering test problem towards automobile positive development towards automobile positive development.
The technical solution adopted for the present invention to solve the technical problems is: a kind of vehicle man-machine engineering test platform towards automobile positive development, on described test platform, embody truly and the human engineering design plan when verifying the chaufeur steering vehicle, comprise that basic platform, chair mounted sub-platform, bearing circle are installed sub-platform, pedal is installed by sub-platform and the gear shift parking brake is installed sub-platform, described chair mounted sub-platform, steering-wheel placing sub-platform, pedal are installed sub-platform and are selected the gear shift parking brake that sub-platform is installed and be installed in basic platform.
Described basic platform comprises the plane on floor in the simulation car, is provided with in both sides, described plane and lays oneself on the railway tracks.
Described chair mounted sub-platform is used to install seat also can be adjusted.
Described bearing circle is installed sub-platform the wheel steering system that instrument crossbeam, steering column and bearing circle are formed is installed, described wheel steering system can described bearing circle install carry out on the sub-platform about, the moving of all around direction, also can be vertically up and down rotation.
Described pedal is installed sub-platform pedal system is installed, described pedal system be adjustable pedal (, can described pedal install carry out on the sub-platform about, the moving of all around direction.
Describedly select the gear shift parking brake that sub-platform is installed to be used to install gear-selecting-shifting mechanism and handbrake mechanism and can be adjusted.
Further, above-mentioned vehicle man-machine engineering test platform towards automobile positive development, described chair mounted sub-platform comprises that one comprises the left and right two groups of handwheels and the worm screw of interlock with it, a turbine is set before and after every worm screw, described worm screw and the turbine interlock on it, each turbine respectively with a coaxial servo-actuated of gear, each gear respectively with the engagement of tooth bar, described seat is arranged on the described tooth bar, with described tooth bar servo-actuated.
Further, above-mentioned in the vehicle man-machine engineering test platform of automobile positive development: described bearing circle is installed gantry shape support that sub-platform comprises that the central post that is arranged on described the laying oneself on the railway tracks and center member constitute, the wheel steering system that instrument crossbeam, steering column and bearing circle are formed is arranged on the described center member, on described center member, guide groove is set, orienting sleeve is set on the guide groove, orienting sleeve two ends and guide groove are fixed by guide bolt, described steering swivel system is installed on the described orienting sleeve, with described orienting sleeve servo-actuated.
Further, above-mentioned in the vehicle man-machine engineering test platform of automobile positive development: described pedal is installed sub-platform pedal system is installed, be arranged on gantry shape support that A-pillar on described the laying oneself on the railway tracks and front cross rail constitute, setting gradually clutch pedal assembly, brake pedal unit and the described clutch pedal assembly of acceleration pedal assembly, brake pedal unit and acceleration pedal assembly on front cross rail is a kind of adjustable pedal assembly; Connection support in the described adjustable pedal assembly connects with described front cross rail is adaptive by T template and flat board; Coupling bolt hole is arranged to the horizontal ditch slotted eye between described connection support and the T template; Coupling bolt hole is arranged to the vertical furrow slotted eye between described T template and the flat board; The bolt that adopts the slide rail chute of adjustable position to cooperate between described flat board and the described front cross rail is connected.
Further, above-mentioned in the vehicle man-machine engineering test platform of automobile positive development, the adjustable pedal assembly comprises pedal support, and rotating shaft is set on the pedal support, and the hinged pedal arm that is provided with pedal of rotating shaft also is provided with returning pull-spring on pedal arm; The extension spring other end is fastened on the pedal support; Be that the arc groove also is set below the pedal support rotating shaft, two bolts of spacing pedal arm stroke are slidably regulated in setting in the arc groove; Described pedal arm is the pedal arm of scalable adjusting length and pedal corner.
Described pedal arm comprises upper pedal arm, middle pedal arm, following pedal arm; Described upper pedal arm and middle pedal arm are by bolted connection, and the bolt hole on it is a slot hole; Pedal arm is by bolted splice with following pedal arm in the middle of described.Upper pedal arm, middle pedal arm can relatively move between the two like this, realize the variation of pedal arm length.After length adjustment is good, can tightens by bolt and reach spacing.When needing the variation at pedal angle, unclamp bolt, rotation is pedal arm down, after the adjustment angle, tights a bolt, and realizes fixing.
In order to guarantee more balance of pedal travel, described extension spring has two, is provided with in the both sides of pedal arm.
Further, above-mentioned in the vehicle man-machine engineering test platform of automobile positive development: gantry shape support that described the 3rd column that selects gear shift parking brake system sub-platform to comprise to be arranged on described the laying oneself on the railway tracks and the 3rd crossbeam are formed, with be arranged on gantry shape support that rear column on described the laying oneself on the railway tracks and after cross member are formed, described gear shift mechanism utilization " T " bolt and described the 3rd crossbeam are fixed, and described handbrake mechanism utilization " T " bolt and described after cross member are fixed.
Beneficial effect of the present invention: chair mounted sub-platform, bearing circle are installed sub-platform, pedal is installed by sub-platform and gear shift parking brake installation sub-platform is installed on the basic platform.The combined pedal system test platform that is used for man-machine subjective assessment adopts based on the test of human engineering multiple degree of freedom combined pedal system, according to the actual situation of understanding appearance, correlation parameter is set, and makes it to adapt to most colonies, for the usefulness of test with checking.
1, new model is at the beginning of design, utilize the multiple-degree-of-freedom seat of vehicle man-machine engineering test platform that sub-platform is installed, multiple degree of freedom steering-wheel placing sub-platform, multiple degree of freedom combination pedal is installed by sub-platform and the multiple degree of freedom gear shifting handle is installed sub-platform, embody and checking vehicle combination pedal design plan, the chair mounted scheme, the steering-wheel placing scheme, the gear shifting handle mount scheme, the needed pedal of checking different crowd, steering handwheel and gear shifting handle spacing, relation between position and the relevant man-machine engineering parameter, height of seats etc. have certain directive significance to the research of vehicle man-machine engineering and the design of automobile combination pedal, thereby save the expense and the time-to-market of the follow-up change that goes wrong of Advanced development vehicle, reduce the risk of automobile positive development;
2, can form the man-machine data bank of systematized engineering test platform, for each subsystem of positive development provides inside information and strong technical experience support;
If the situation of combination pedal or seat etc. appears adjusting in 3 follow-up Advanced development vehicles, can adjust scheme in advance by this platform, make it the impression of subjective assessment in advance combination pedal and whether change rationally, convenient and swift.
Below with reference to drawings and Examples, the present invention is carried out comparatively detailed explanation.
Description of drawings
Fig. 1 is the overall construction drawing of embodiment 1 towards the vehicle man-machine engineering test platform of automobile positive development.
Fig. 2 is basic platform and a chair mounted sub-platform structural representation among the embodiment 1.
Fig. 3 is the lateral plan that embodiment 1 bearing circle is installed sub-platform.
Fig. 4 is the birds-eye view that embodiment 1 bearing circle is installed sub-platform.
Fig. 5 is Fig. 4 A enlarged drawing.
Fig. 6 is for implementing 4 one kinds of combined pedal system structure cutaway views.
Fig. 7 is the birds-eye view of Fig. 6.
Fig. 8 is Fig. 6 left view.
Fig. 9 is for implementing 2 adjustable pedal assembly structure cutaway views.
Figure 10 is for implementing 2 adjustable pedal assembly pedal arm enlarged drawings.
Figure 11 selects gear shift parking brake system sub-platform lateral plan for embodiment 1.
Figure 12 selects gear shift parking brake system sub-platform birds-eye view for embodiment 1.
Among the figure: 1, basic platform, 100, the plane, 101, lay oneself on the railway tracks;
2, chair mounted sub-platform, 201, chair mounted mechanism, 206, seat, 208, handwheel, 209, worm screw, 210, turbine, 211, gear, 212, tooth bar;
3, bearing circle is installed sub-platform, and 301, instrument crossbeam, 302, steering column, 303, bearing circle, 304, central post, 305, center member, 307, guide groove, 308, orienting sleeve, 309, guide bolt, 310, bent plate;
4, pedal is installed sub-platform, and 402, A-pillar, 403, front cross rail, 404, flat board, 405, T template, 407, connect support, 408, rotating shaft, 413, pedal arm, 414, pedal support, 415, extension spring, 416, arc groove, 417, upper pedal arm, 418, slot hole, 420, middle pedal arm, 422, following pedal arm, 430, the adjustable pedal assembly, 431, clutch pedal assembly, 432, brake pedal unit, 433, the acceleration pedal assembly;
5, select gear shift parking brake system sub-platform, 501, handbrake mechanism, 502, gearshift, the 503, the 3rd column, the 504, the 3rd crossbeam, 505, rear column, 506, after cross member, 508, " T " bolt.
The specific embodiment
Among the embodiment of the present invention, the direction that moves forward and backward with automobile is fore-and-aft direction or X-direction, is Y direction with the vehicle right and left direction, with upper and lower to being Z-direction.
Embodiment 1, as shown in Figure 1: a kind of vehicle man-machine engineering test platform towards automobile positive development, on described test platform, embody truly and the human engineering design plan when verifying the chaufeur steering vehicle, comprise that basic platform 1, chair mounted sub-platform 2, bearing circle are installed sub-platform 3, pedal is installed by sub-platform 4 and the gear shift parking brake is installed sub-platform 5, described chair mounted sub-platform 2, steering-wheel placing sub-platform 3, pedal are installed sub-platform 4 and are selected the gear shift parking brake that sub-platform 5 is installed and be installed on the basic platform 1.
Basic platform 1 comprises the plane 100 on floor in the simulation car as shown in Figure 2, is provided with in 100 both sides, described plane and lays oneself on the railway tracks 101; This is laied oneself on the railway tracks and a series of column can be set on 101, and these columns can move on laying oneself on the railway tracks, thereby are implemented in the freedom of the fore-and-aft direction of automobile.
Chair mounted sub-platform 2 is used to install seat 206 and can be adjusted as shown in Figure 2; Whole chair mounted sub-platform 2 comprises that one comprises the left and right two groups of handwheels 208 and the worm screw 209 of interlock with it, in every worm screw 209 front and back a turbine 210 is set, described worm screw 209 and turbine 210 interlocks on it, each turbine 210 respectively with the 211 coaxial servo-actuateds of a gear, each gear 211 meshes with a tooth bar 212 respectively, described seat 206 is arranged on the described tooth bar 212, with described tooth bar servo-actuated.Like this, when two handwheels 208 of rotation, also rotate with two scroll bars 209 of these two handwheels, 208 Fus respectively, scroll bar 209 rotations drive two turbines, 210 rotations on it respectively, four turbines 210 drive the gear coaxial with it 211 rotations respectively, each gear 211 is by engagement drive tooth bar 212 up-and-down movements separately, and owing to seat 206 is installed on these four tooth bars 212, so seat 206 can move by easy on and off.
Described bearing circle is installed sub-platform 3 as Fig. 3, Fig. 4 and shown in Figure 5, the wheel steering system that instrument crossbeam 301, steering column 302 and bearing circle 303 are formed is installed in the above, described wheel steering system can described bearing circle install carry out on the sub-platform 3 about, the moving of all around direction, also can be vertically up and down rotation.In the present embodiment, described bearing circle is installed sub-platform 3 as shown in Figure 3, comprise and be arranged on gantry shape support that described lay oneself on the railway tracks central post 304 on 101 and center member 305 constitute, central post 304 is connected by bent plate 310 with center member 305, instrument crossbeam 301, the wheel steering system that steering column 302 and bearing circle 303 are formed is arranged on the described center member 305, on described center member 305, guide groove 307 is set, orienting sleeve 308 is set on the guide groove 307, orienting sleeve 308 two ends and guide groove 307 are fixing by guide bolt 309, described steering swivel system is installed on the described orienting sleeve 308, with described orienting sleeve 308 servo-actuateds.When guide bolt 309 is turned on, steering swivel system is along with orienting sleeve 308 moves on center member 305, realize the sway of relative automobile, simultaneously, move up and down on central post 304 with center member 305, along with central post 304 seesaws laying oneself on the railway tracks to do on 101, therefore, this steering swivel system can be done free motion at all around, the above-below direction of automobile.
Described pedal is installed sub-platform 4 pedal system such as Fig. 6, shown in Figure 7 is installed, comprise being arranged on gantry shape support that described lay oneself on the railway tracks A-pillar 402 on 101 and front cross rail 403 constitute, setting gradually clutch pedal assembly 431, brake pedal unit 432 and acceleration pedal assembly 433 described clutch pedal assemblies 431, brake pedal unit 432 and acceleration pedal assembly 433 on front cross rail 403 is a kind of adjustable pedal assemblies 430; Connection support 407 in the described adjustable pedal assembly 430 is by T template 405 and flat board 404 and described 403 adaptive connections of front cross rail; Coupling bolt hole is arranged to the horizontal ditch slotted eye between described connection support 407 and the T template 405; Coupling bolt hole is arranged to the vertical furrow slotted eye between the described T template 405 and dull and stereotyped 404; Described dull and stereotyped 405 with described front cross rail 403 between adopt the slide rail chute of adjustable position to cooperate bolt be connected.
Describedly select the gear shift parking brake that sub-platform 5 is installed to be used to install gear-selecting-shifting mechanism 501 and handbrake mechanism 502 and can be adjusted.The described gear shift parking brake system sub-platform 5 that selects is as Figure 11 and shown in Figure 12, comprise and be arranged on gantry shape support that described lay oneself on the railway tracks the 3rd column 503 on 101 and the 3rd crossbeam 504 are formed, with be arranged on gantry shape support that described lay oneself on the railway tracks rear column 505 on 101 and after cross member 506 are formed, described gear shift mechanism 501 utilizes " T " bolt 508 fixing with described the 3rd crossbeam 504, and described handbrake mechanism 502 utilizes another " T " bolt 508 and described after cross member 506 to fix.
In the present embodiment, after on the basic platform seat 206 being installed, lay respectively in the left and right sides of seat 206 and to lay oneself on the railway tracks 101, central post 304 and center member 305 are set in the front of seat 206, adjust the position of itself and seat 206, instrument crossbeam 301 is installed thereon, steering column 302 and bearing circle 303, adjust the relative position of bearing circle 303 and seat 206, and the height of adjustment seat 206, if position suitable, can 305 times the 3rd crossbeam (504) be installed at center member, can not establish the 3rd column 503 this moment, first gearshift 502 is installed on the 3rd crossbeam 504, A-pillar 402 and front cross rail 403 are set in the front of central post 304, adjustable pedal assembly 430 is installed on front cross rail 403, regulate the size of adjustable pedal assembly 430 itself, after the length, regulate A-pillar 402 and front cross rail 403 again it is adjusted to the optimum position relative with seat 206, near seat 206 places rear column 505 and rear column crossbeam 506 are set at seat 206 rear sides, can make handbrake mechanism 501 and seat position the best by regulating its particular location.
Described pedal arm 413 comprises upper pedal arm 417, middle pedal arm 420, following pedal arm 422; Described upper pedal arm 417 is passed through bolted connection with middle pedal arm 420, and the bolt hole 418 on it is slot holes; Pedal arm 420 is hinged by bolt 421 with following pedal arm 422 in the middle of described.Upper pedal arm, middle pedal arm can relatively move between the two like this, realize the variation of pedal arm length.After length adjustment is good, can tightens by bolt and reach spacing.When needing the variation at pedal angle, unclamp bolt, rotation is pedal arm down, after the adjustment angle, tights a bolt, and realizes fixing.
Embodiment 3, the keystone configuration of present embodiment is consistent with embodiment 2, this place also only is described pedal assembly, this pedal assembly, estimate verification tool in order to be implemented in combined pedal system---can adjust the installation site on the multiple degree of freedom combined pedal system, connection support 7 is set on the described pedal support, and slot hole also is arranged in the tie bolt hole on the described connection support 7.All the other are with embodiment 2.
Embodiment 4, as Fig. 6,7,8, the keystone configuration of present embodiment is consistent with embodiment 1, this place is only to a kind of multiple degree of freedom combined pedal system, comprise lay oneself on the railway tracks 101, gantry shape support that A-pillar 402 and front cross rail 403 constitute, on front cross rail 403, set gradually clutch pedal assembly 431, brake pedal unit 432 and acceleration pedal assembly 433.Describedly lay oneself on the railway tracks 101, all adopt between A-pillar 402 and the front cross rail 403 the slide rail chute of adjustable position to cooperate to be connected with bolt.Described clutch pedal assembly 431, brake pedal unit 432 and acceleration pedal assembly 433 are the adjustable pedal assemblies shown in a kind of embodiment 2 or the embodiment 3.Connection support 407 in the described adjustable pedal assembly is by T template 405 and flat board 404 and described 403 adaptive connections of front cross rail.Coupling bolt hole is arranged to the horizontal ditch slotted eye between described connection support 407 and the T template 405; Coupling bolt hole is arranged to the vertical furrow slotted eye between the described T template 405 and dull and stereotyped 404; Described dull and stereotyped 404 with described front cross rail 403 between adopt the slide rail chute of adjustable position to cooperate bolt be connected.As T type bolt, the bolt T connector places crosstic shoe.
Embodiment 5, the keystone configuration of present embodiment is consistent with embodiment 4, this place is also only to a kind of multiple degree of freedom combined pedal system, and this system regulates in order to realize bigger multiple degree of freedom, and the bolt that cooperates with the slide rail chute of the fastening adjustable position in floor is set on 1 laying oneself on the railway tracks of described support.As T type bolt.All the other are with embodiment 4.
When using the multiple degree of freedom combined pedal system, combined pedal system is installed on the floor platform, simultaneously on the platform of floor, seat is installed, the R point of seat is consistent with the height and the design plan on floor, the valuation officer who invites a group to have the different human body size finds and oneself thinks the optimal scheme such as pedal spacing, pedal stroke, pedal arm length and pedal angle of the most comfortable.After finishing this evaluation, all valuation officers are carried out comprehensive analyses to the subjective assessment of all man-machine engineering design plan (EDP)s, just can draw optimum pedal human engineering layout design scheme.
Below the degree of freedom adjustment of combined pedal system is described in detail:
(1), three pedals can the whole X of realization to, Z to move:
Referring to Fig. 8, Fig. 9, Figure 10, the pedal gear integral installation is on front cross rail 403, with T type bolt.When needs move forward and backward, unclamp column and go up the moving of fore-and-aft direction that T type bolt promptly can be realized A-pillar 402 with laying oneself on the railway tracks, in the position of regulation T type nut can be realized locking.
(2), three pedals separately Y to moving:
Referring to Fig. 9, Figure 10, be example with the clutch pedal assembly, dull and stereotyped 404 by T type bolt on crossbeam 3, can tighten T type bolt and realize that the Y of clutch pedal moves to the left and right by unclamping.Brake pedal unit is consistent with Das Gaspedal assembly structure principle.
(3), three pedals separately Z to, X to little moving:
On dull and stereotyped 4 the bolted connection groove is arranged, by bolt, bolt can move up and down along groove between T template 5 followed dull and stereotyped 4, realized that pedal Z moves to little, and the distance that moves is determined by the length of groove.
In like manner, the bolted connection groove is arranged also on the T template 405, connect support with between the T template 405 by bolt, bolt can move forward and backward along groove, realizes that pedal X moves to little, the distance that moves is by the length decision of groove.
(4), the three pedals angular travel parametrization of pedal arm separately:
Referring to Fig. 9, Figure 10, the angular travel size of A position and B determining positions pedal among the figure, this position fixes restriction by two groups of bolts, and the position can be chosen arbitrarily at arc groove 16, realizes the angular travel parametrization of pedal; Simultaneously, pedal arm is connected by the extension spring 15 with certain pulling force, has certain feel during pedal like this, and has restoring force.
(5), the parametrization of pedal arm length and pedal plane angle:
Referring to Fig. 9, Figure 10, pedal arm comprises upper pedal arm 417, middle pedal arm 420 and following pedal arm 422, and middle pedal arm 420 can be enclosed among the upper pedal arm 417, and above two groove is arranged, can relatively move so between the two, realize the variation of pedal arm length.After the while length adjustment is good, can tighten by the bolt in the groove.
By bolted connection together, when needing the variation at pedal angle, unclamp bolt between middle pedal arm 420 and the following pedal arm 422, rotation is pedal arm 422 down, and after the adjustment angle, it is fixing to tight a bolt, and realizes the parametrization of pedal plane angle.
The chair mounted sub-platform: pre-designed multifunction seat and slide rail thereof, be fixed on the chair mounted sub-platform, can realize that the translation of x, y, three directions of z is regulated at least with the chair mounted sub-platform, and can locking.The multi-functional of multifunction seat regulated self, as move forward and backward along its slide rail, height of seat regulates, and regulates with the motion of chair mounted sub-platform, and is uncorrelated mutually.
Bearing circle is installed sub-platform: pre-designed multi-functional steering column and bearing circle, being fixed on bearing circle installs on the sub-platform, can with bearing circle install that sub-platform realizes that the translation of x, y, three directions of z is at least regulated and y to rotation regulate, and can locking.The multi-functional adjusting of multi-functional steering column and bearing circle as angular adjustment, telescopic adjustment, is installed the motion of sub-platform and is regulated with bearing circle, uncorrelated mutually.
Gear shifting handle is installed sub-platform: pre-designed gear shifting handle, and be fixed on gear shifting handle and install on the sub-platform, can sub-platform be installed with gear shifting handle and realize that the translation of x, y, three directions of z is regulated at least, and can locking.Gear shifting handle can be realized basic function, promptly all around stirs, and unloading back is elastically returned, selects the gear shift campaign with that is virtually reality like reality; The realization of gear shifting handle basic function is installed the motion of sub-platform and is regulated with gear shifting handle, uncorrelated mutually.
Also reserved expansion mounting hole and benchmark on the reference platform, in order to expansion parking brake has been installed sub-platform, foot-rest plate installation sub-platform, A post installation sub-platform or the like are installed, in order to simulate these position component and function.
The motion of basic platform and each sub-platform is regulated, as shown in Figure 1.
When exploitation during new model, at first rule of thumb and computer artificial result, initial setting one cover or some cover human engineering design plans.Then at man-machine each sub-platform of test platform adjusted of vehicle and locking, with a kind of human engineering design plan of realizing setting.Then, the valuation officer who invites a group to have the different human body size, estimate at every kind of human engineering design plan: every valuation officer utilizes self regulatory function of seat, steering column and bearing circle that seat, steering column and bearing circle are regulated, find and oneself think the position of the most comfortable, most convenient turnover, and the comfort level subjective assessment score that provides of records appraisal person.After finishing this evaluation, all valuation officers are carried out comprehensive analyses to the subjective assessment score of all man-machine engineering design plan (EDP)s, just can draw optimum human engineering design plan; If the subjective assessment score that the various human engineering design plans of being estimated are obtained is all undesirable, then can utilize the multiple degree of freedom of each sub-platform on the man-machine engineering test platform to regulate, adjust the human engineering design plan, estimate once more, till the subjective assessment score is more satisfactory.By such method, just can obtain a kind of more excellent human engineering design plan, as the foundation of follow-up styling design and other system design of car load.
Claims (9)
1. vehicle man-machine engineering test platform towards automobile positive development, on described test platform, embody truly and the human engineering design plan when verifying the chaufeur steering vehicle, it is characterized in that: comprise basic platform (1), chair mounted sub-platform (2), bearing circle is installed sub-platform (3), pedal is installed by sub-platform (4) and the gear shift parking brake is installed sub-platform (5), described chair mounted sub-platform (2), steering-wheel placing sub-platform (3), pedal is installed sub-platform (4) and is selected the gear shift parking brake that sub-platform (5) is installed and is installed on the basic platform (1)
Described basic platform (1) comprises the plane (100) on floor in the simulation car, is provided with in both sides, described plane (100) lay oneself on the railway tracks (101);
Described chair mounted sub-platform (2) is used to install seat (206) also can be adjusted;
Described bearing circle is installed sub-platform (3) the wheel steering system that instrument crossbeam (301), steering column (302) and bearing circle (303) are formed is installed, described wheel steering system can described bearing circle install carry out on the sub-platform (3) about, the moving of all around direction, also can be vertically up and down rotation;
Described pedal is installed sub-platform (4) pedal system is installed, and described pedal system is adjustable pedal (430), can described pedal install carry out on the sub-platform (4) about, the moving of all around direction;
The described gear shift parking brake that selects installs that sub-platform (5) is used to install gear-selecting-shifting mechanism (501) and handbrake mechanism (502) also can be adjusted.
2. the vehicle man-machine engineering test platform towards automobile positive development according to claim 1, it is characterized in that: described chair mounted sub-platform (2) comprises that comprises a left side, right two groups of handwheels (208) and the worm screw of interlock (209) with it, a turbine (210) is set before and after every worm screw (209), described worm screw (209) and turbine (210) interlock on it, each turbine (210) respectively with the coaxial servo-actuated of a gear (211), each gear (211) meshes with a tooth bar (212) respectively, described seat (206) is arranged on the described tooth bar (212), with described tooth bar servo-actuated.
3. the vehicle man-machine engineering test platform towards automobile positive development according to claim 1, it is characterized in that: described bearing circle is installed sub-platform (3) and is comprised the central post (304) that is arranged on described the laying oneself on the railway tracks (101) and gantry shape support of center member (305) formation, instrument crossbeam (301), the wheel steering system that steering column (302) and bearing circle (303) are formed is arranged on the described center member (305), guide groove (307) is set on described center member (305), orienting sleeve (308) is set on the guide groove (307), orienting sleeve (308) two ends and guide groove (307) are fixing by guide bolt (309), described steering swivel system is installed on the described orienting sleeve (308), with described orienting sleeve (308) servo-actuated.
4. the vehicle man-machine engineering test platform towards automobile positive development according to claim 1, it is characterized in that, described pedal is installed sub-platform (4) and is comprised the A-pillar (402) that is arranged on described the laying oneself on the railway tracks (101) and gantry shape support of front cross rail (403) formation, and setting gradually clutch pedal assembly (431), brake pedal unit (432) and the described clutch pedal assembly of acceleration pedal assembly (433) (431), brake pedal unit (432) and acceleration pedal assembly (433) on front cross rail (403) is a kind of adjustable pedal assembly (430); Connection support (407) in the described adjustable pedal assembly (430) is by T template (405) and dull and stereotyped (404) and adaptive connection of described front cross rail (403); Coupling bolt hole is arranged to the horizontal ditch slotted eye between described connection support (407) and the T template (405); Coupling bolt hole is arranged to the vertical furrow slotted eye between described T template (405) and dull and stereotyped (404); The bolt that adopts the slide rail chute of adjustable position to cooperate between described flat board (405) and the described front cross rail (403) is connected.
5. the vehicle man-machine engineering test platform towards automobile positive development according to claim 4, it is characterized in that: described adjustable pedal assembly (430) comprises pedal support (414), rotating shaft (408) is set on the pedal support (414), the hinged pedal arm (413) that is provided with pedal of rotating shaft (408) also is provided with returning pull-spring (415) on pedal arm (413); Extension spring (415) other end is fastened on the pedal support (414); In pedal support (414) rotating shaft below is that arc groove (416) also is set, and two bolts of spacing pedal arm stroke are slidably regulated in setting in the arc groove; Described pedal arm (413) is the pedal arm of scalable adjusting length and pedal corner.
6. the vehicle man-machine engineering test platform towards automobile positive development according to claim 5 is characterized in that: described pedal arm (413) comprises upper pedal arm (417), middle pedal arm (420), following pedal arm (422); Described upper pedal arm (417) is passed through bolted connection with middle pedal arm (420), and the bolt hole on it is slot hole (418); Pedal arm (422) is by bolted splice with following pedal arm (420) in the middle of described.
7. according to claim 5 or 6 described vehicle man-machine engineering test platforms towards automobile positive development, it is characterized in that: described extension spring (415) has two, is provided with in the both sides of pedal arm (413).
8. according to claim 5 or 6 described vehicle man-machine engineering test platforms towards automobile positive development, it is characterized in that: described pedal support is provided with the connection support on (414), and slot hole also is arranged in the tie bolt hole on the described connection support.
9. the vehicle man-machine engineering test platform towards automobile positive development according to claim 1, it is characterized in that: gantry shape support that described the 3rd column (503) that selects gear shift parking brake system sub-platform (5) to comprise to be arranged on described the laying oneself on the railway tracks (101) and the 3rd crossbeam (504) are formed, with be arranged on gantry shape support that rear column (505) on described the laying oneself on the railway tracks (101) and after cross member (506) are formed, described gear shift mechanism (501) utilizes " T " bolt (508) and described the 3rd crossbeam (504) fixing, and described handbrake mechanism (502) utilizes another " T " bolt (508) and described after cross member (506) fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910251471A CN101716964A (en) | 2009-12-23 | 2009-12-23 | Automobile positive development-oriented vehicle man-machine engineering test platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910251471A CN101716964A (en) | 2009-12-23 | 2009-12-23 | Automobile positive development-oriented vehicle man-machine engineering test platform |
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| CN101716964A true CN101716964A (en) | 2010-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910251471A Pending CN101716964A (en) | 2009-12-23 | 2009-12-23 | Automobile positive development-oriented vehicle man-machine engineering test platform |
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Application publication date: 20100602 |