CN113978246A - Arrangement method of hanging type three pedals - Google Patents
Arrangement method of hanging type three pedals Download PDFInfo
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- CN113978246A CN113978246A CN202111012505.6A CN202111012505A CN113978246A CN 113978246 A CN113978246 A CN 113978246A CN 202111012505 A CN202111012505 A CN 202111012505A CN 113978246 A CN113978246 A CN 113978246A
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- 230000036544 posture Effects 0.000 claims description 19
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
- B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
- B60K23/02—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for main transmission clutches
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
- B60T7/06—Disposition of pedal
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Abstract
The invention discloses a method for arranging three suspended pedals, and belongs to the technical field of vehicles. The arrangement method of the hanging type three pedals comprises the following steps: calculating the height difference Ha between the accelerator pedal point and the heel point according to the sitting posture height H30 range of the platform driver; calculating an initial angle theta a of an accelerator pedal according to the sitting posture height H30 range of the platform driver; determining a preliminary arrangement position of an accelerator pedal XZ direction according to the foot position of a platform driver, the height difference Ha between the accelerator pedal point and the heel point, the initial angle theta a of the accelerator pedal and the shape and size of the accelerator pedal; and acquiring height difference Hb between the brake pedal point and the heel point, and acquiring an initial angle theta b of the brake pedal. The arrangement method of the hanging type three pedals can quickly finish the preliminary arrangement of the three pedals through the quantitative arrangement gap requirements among the three pedals and the corresponding position relation with different sitting posture heights of drivers in the platform, thereby improving the generalization rate and the arrangement efficiency of the platform and reducing the development cost.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to a method for arranging three suspended pedals.
Background
The three pedals of a passenger car are one of the car parts with the highest operating frequency of a driver, and the operating convenience and the comfort are particularly important. The three pedals need to be systematically arranged in a vehicle type development stage, key hard points and positions of pedal parts are determined, parameters including pedal center point positions, initial angles, heights and the like are included, the relative position relation among the three pedals is considered, the matching performance of drivers with different sitting posture heights is also considered, and the rationality of the arrangement of the three pedals is guaranteed.
However, in the prior art, only three pedals of a single vehicle type are arranged, and the three pedals are not expandable, and one set of three pedals is arranged and cannot be adapted to the man-machine hard points of multiple vehicle types.
Disclosure of Invention
The invention provides a method for arranging three hanging pedals, which solves or partially solves the technical problems that in the prior art, only three pedal arrangement schemes for a single vehicle type do not have expansibility, and one set of three pedal arrangement scheme cannot be simultaneously suitable for man-machine hard spots of multiple vehicle types.
In order to solve the technical problem, the invention provides a method for arranging three suspended pedals, which comprises the following steps: calculating the height difference Ha between the accelerator pedal point and the heel point according to the sitting posture height H30 range of the platform driver; calculating an initial angle theta a of an accelerator pedal according to the sitting posture height H30 range of the platform driver; determining a preliminary arrangement position of an accelerator pedal XZ direction according to the foot position of a platform driver, the height difference Ha between the accelerator pedal point and the heel point, the initial angle theta a of the accelerator pedal and the shape and size of the accelerator pedal; acquiring height difference Hb between a brake pedal point and a heel point, and acquiring an initial angle theta b of the brake pedal; acquiring a height difference Hc between a clutch pedal point and a heel point, and acquiring an initial angle theta c of the clutch pedal; arranging height differences in the XZ direction of an accelerator pedal, a brake pedal and a clutch pedal; arranging transverse positions among an accelerator pedal, a brake pedal and a clutch pedal according to Y-direction positions of SgRPs (serving Reference points) of drivers of different models of the platform; obtaining the arrangement range of the accelerator pedal, the brake pedal and the clutch pedal which meet the requirements according to the steps, and finishing accurate arrangement in 3D software based on the human body arrangement of a driver, the shape and the size of the accelerator pedal, the shape and the size of the brake pedal and the shape and the size of the clutch pedal.
Further, the step of calculating the height difference Ha between the accelerator pedal point and the heel point according to the sitting posture height H30 range of the platform driver comprises the following steps: multiplying the sitting posture height H30 of the platform driver by-0.16 to obtain a first parameter; adding 209.2mm to the first parameter to obtain a first result; the height difference Ha between the accelerator pedal point and the heel point can be taken within the range of +/-10 mm of the first result; and taking the intersection of Ha ranges corresponding to the upper limit and the lower limit of H30 to obtain the range of the height difference between the platform accelerator pedal point and the heel point.
Further, when the height difference of the sitting postures of the vehicle types in the platform is large, the heel height of a driver can be adjusted by changing the thickness of a carpet for different vehicle types.
Further, the calculating of the initial angle θ a of the accelerator pedal according to the sitting height H30 range of the platform driver comprises: multiplying 0.075 by 20deg gives a second result; the initial angle thetaa of the accelerator pedal can be within the range of +/-5 deg of the second result; and taking the intersection of the theta a ranges corresponding to the upper limit and the lower limit of H30 to obtain the initial angle range of the platform accelerator pedal.
Further, the height difference Hb between the brake pedal point and the heel point is 175 +/-10 mm, and the initial angle theta b of the brake pedal is 30-45 deg.
Further, the height difference Hc between the clutch pedal point and the heel point is 175 +/-10 mm, and the initial angle theta c of the clutch pedal is 30-45 deg.
Further, the disposing of the height difference in the XZ direction of the accelerator pedal, the brake pedal, and the clutch pedal includes: projecting an accelerator pedal, a brake pedal and a clutch pedal onto a longitudinal plane of the whole vehicle; making a first circle by taking the center point of the brake pedal as the center of the circle, wherein the first circle is tangent to the accelerator pedal surface, and the arc radius of the first circle is the section difference PL52 between the brake pedal and the accelerator pedal; and (3) making a second circle by taking the center point of the clutch pedal as the center of the circle, wherein the second circle is tangent to the surface of the brake pedal, and the arc radius of the second circle is the section difference PL53 between the clutch pedal and the brake pedal.
Further, the arrangement of the transverse positions among an accelerator pedal, a brake pedal and a clutch pedal according to the Y-direction position of SgRP (SgRP) of drivers of different models of platforms comprises the following steps: the transverse distance PW98 between the center point of the accelerator pedal and the SgRP ranges from 165mm to 185 mm; the transverse distance PW92 from the edge of the brake pedal far away from the SgRP to the SgRP ranges from 90mm to 120 mm; the transverse clearance PW21 between the accelerator pedal and the brake pedal ranges from 60mm to 75 mm; the transverse clearance PW32 between the brake pedal and the clutch pedal ranges from 65mm to 75 mm.
Further, when accurate arrangement is finished in the 3D software based on the arrangement of the human body of the driver, the shape and the size of the accelerator pedal, the shape and the size of the brake pedal and the shape and the size of the clutch pedal, whether the gaps among the accelerator pedal, the brake pedal, the clutch pedal and peripheral parts meet requirements or not is checked, and the only arrangement hard points of the accelerator pedal, the brake pedal and the clutch pedal are confirmed to serve as a final arrangement scheme.
Further, the foot position of the platform driver is a position where the foot of the platform driver is tangent to the accelerator pedal.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
the height difference Ha between an accelerator pedal point and a heel point is calculated according to the range of the sitting posture height H30 of a platform driver, the initial angle theta a of the accelerator pedal is calculated according to the range of the sitting posture height H30 of the platform driver, the initial arrangement position of the accelerator pedal XZ direction is determined according to the foot position of the platform driver, the height difference Ha between the accelerator pedal point and the heel point, the initial angle theta a of the accelerator pedal and the shape and size of the accelerator pedal, the height difference Hb between the brake pedal point and the heel point is obtained, the initial angle theta b of the clutch pedal is obtained, the height difference of the accelerator pedal, the brake pedal and the clutch pedal in the XZ direction is obtained, the transverse positions of the accelerator pedal, the brake pedal and the clutch pedal are arranged according to the Y position of SgRP of the platform drivers of different vehicle types, and the required accelerator pedal is obtained according to the steps, The arrangement range of the brake pedals and the clutch pedals is accurately arranged in 3D software based on the arrangement of a human body of a driver, the shape and the size of an accelerator pedal, the shape and the size of the brake pedal and the shape and the size of the clutch pedals, so that a three-pedal arrangement scheme compatible with multiple platform vehicle types is set according to a specific height range and a vehicle width range of a driver on the basis of a vehicle type (such as a Sedan (passenger car), an SUV (sports utility vehicle) and an MPV (multi-Purpose vehicle) developed and planned by a platform, and a quantitative design parameter is adopted to define a three-pedal arrangement scheme, so that the preliminary arrangement of the three pedals can be quickly completed, the universality rate and the arrangement efficiency of the platform are improved, the development cost is reduced, and the platform general utilization rate is improved.
Drawings
Fig. 1 is an XZ-directional layout diagram of an accelerator pedal provided in an embodiment of the invention;
fig. 2 is an arrangement diagram of the brake pedal in the XZ direction according to the embodiment of the present invention;
FIG. 3 is a layout view of a brake pedal and an accelerator pedal according to an embodiment of the present invention
Fig. 4 is a Y-directional layout diagram of an accelerator pedal, a brake pedal, and a clutch pedal according to an embodiment of the present invention.
Detailed Description
Referring to fig. 1 to 3, an arrangement method of a hanging three-pedal provided by an embodiment of the invention includes the following steps:
and step S1, calculating the height difference Ha between the accelerator pedal point and the heel point according to the sitting posture height H30 range of the platform driver.
In step S2, an initial angle θ a of the accelerator pedal is calculated according to the sitting height H30 of the platform driver.
Step S3, a preliminary arrangement position of the accelerator pedal XZ direction is determined based on the foot position of the flatbed driver, the height difference Ha between the accelerator pedal point and the heel point, the initial angle θ a of the accelerator pedal, and the shape size of the accelerator pedal.
In step S4, the height difference Hb between the brake pedal point and the heel point is obtained, and the initial angle θ b of the brake pedal is obtained.
In step S5, the height difference Hc between the clutch pedal point and the heel point is obtained, and the initial angle θ c of the clutch pedal is obtained.
In step S6, height differences in the XZ direction of the accelerator pedal, the brake pedal, and the clutch pedal are arranged.
And step S7, arranging the transverse positions among an accelerator pedal, a brake pedal and a clutch pedal according to the Y-direction position of SgRP (SgRP) of drivers of different models of platforms.
And step S8, obtaining the arrangement range of the accelerator pedal, the brake pedal and the clutch pedal which meet the requirements according to the steps, and finishing accurate arrangement in 3D software based on the human body arrangement of the driver, the shape and the size of the accelerator pedal, the shape and the size of the brake pedal and the shape and the size of the clutch pedal.
In the embodiment of the application, the height difference Ha between an accelerator pedal point and a heel point is calculated according to the sitting posture height H30 range of a platform driver, the initial angle theta a of the accelerator pedal is calculated according to the sitting posture height H30 range of the platform driver, the initial arrangement position of the accelerator pedal XZ direction is determined according to the foot position of the platform driver, the height difference Ha between the accelerator pedal point and the heel point, the initial angle theta a of the accelerator pedal and the shape and size of the accelerator pedal, the height difference Hb between the brake pedal point and the heel point is obtained, the initial angle theta b of the brake pedal is obtained, the height difference Hc between the clutch pedal point and the heel point is obtained, the initial angle theta c of the clutch pedal is obtained, the height differences of the accelerator pedal, the brake pedal and the clutch pedal in the XZ direction are arranged, the accelerator pedal, the transverse position between the brake pedal and the clutch pedal is arranged according to the Y-direction position of the SgRP of the drivers of different vehicle types of the platform, the layout ranges of the accelerator pedal, the brake pedal and the clutch pedal meeting the requirements are obtained according to the steps, and accurate layout is completed in 3D software based on the human body layout of a driver, the shape and size of the accelerator pedal, the shape and size of the brake pedal and the shape and size of the clutch pedal, so that a vehicle model (such as Sedan, sports utility vehicle) and MPV (multi-Purpose vehicle) based on platform development and planning is set into a three-pedal layout scheme compatible with a platform multi-vehicle model according to a clear height range and a vehicle width range of a driver sitting posture, and a quantitative design parameter is adopted to define a three-pedal layout scheme, so that the preliminary layout of the three pedals can be completed quickly, the generalization rate and the layout efficiency of the platform are improved, the development cost is reduced, and the platform utilization rate is improved.
In the embodiment, the platform plans the range of the sitting height H30 of the driver of the vehicle type, and the platform plans the range of the Y-position of the H point of the driver of the vehicle type.
In the present embodiment, the position of the foot of the platform driver is a position where the foot of the platform driver is tangent to the accelerator pedal.
Step S1 is described in detail.
The step of calculating the height difference Ha between the accelerator pedal point and the heel point according to the sitting posture height H30 range of the platform driver comprises the following steps:
in step S11, the sitting height H30 of the platform driver is multiplied by-0.16 to obtain a first parameter.
In step S12, the first parameter is added to 209.2mm to obtain a first result.
In step S13, the height difference Ha between the accelerator pedal point and the heel point may be set within the range of ± 10mm from the first result.
And S14, taking the intersection of Ha ranges corresponding to the upper and lower limits of H30 to obtain the range of the height difference between the platform accelerator pedal point and the heel point, so that the range of the height difference between the platform accelerator pedal point and the heel point of the platform multi-vehicle type can be obtained, and a three-pedal arrangement scheme compatible with the platform multi-vehicle type can be set conveniently.
Specifically, when the height difference of the vehicle type sitting posture in the platform is large, the heel height of a driver can be adjusted by changing the thickness of a carpet for different vehicle types, and a three-pedal arrangement scheme compatible with multiple vehicle types of the platform can be set conveniently.
Step S2 is described in detail.
The step of calculating the initial angle theta a of the accelerator pedal according to the sitting posture height H30 range of the platform driver comprises the following steps:
in step S21, a second result is obtained by multiplying 0.075 by 20 deg.
In step S22, the initial angle θ a of the accelerator pedal may be within ± 5deg of the second result.
And S23, taking the intersection of the theta a ranges corresponding to the upper and lower limits of H30 to obtain the initial angle range of the platform accelerator pedal of the platform multi-vehicle type, so that the initial angle range of the platform accelerator pedal of the platform multi-vehicle type can be obtained, and the three-pedal arrangement scheme compatible with the platform multi-vehicle type can be set conveniently.
Step S4 is described in detail.
The height difference Hb between the brake pedal point and the heel point is 175 +/-10 mm, so that the range of the height difference between the brake pedal point and the heel point of the platform multi-vehicle type can be obtained, the initial angle theta b of the brake pedal is 30-45deg, the range of the initial angle of the platform brake pedal of the platform multi-vehicle type can be obtained, and the three-pedal arrangement scheme compatible with the platform multi-vehicle type can be set conveniently.
Step S5 is described in detail.
The height difference Hc between the clutch pedal point and the heel point is 175 +/-10 mm, so that the range of the height difference between the clutch pedal point and the heel point of the platform multi-vehicle type can be obtained, the initial angle theta c of the clutch pedal is 30-45deg, the range of the initial angle of the platform clutch pedal of the platform multi-vehicle type can be obtained, and the three-pedal arrangement scheme which is compatible with the platform multi-vehicle type can be set conveniently.
Step S6 is described in detail.
Referring to fig. 1 to 3, the height difference in the XZ direction in which the accelerator pedal, the brake pedal, and the clutch pedal are arranged includes:
and step S61, projecting the accelerator pedal, the brake pedal and the clutch pedal onto a longitudinal plane (namely an XZ plane) of the whole vehicle.
And step S62, making a first circle by taking the center point of the brake pedal as the center of the circle, wherein the first circle is tangent to the accelerator pedal surface, and the arc radius of the first circle is the section difference PL52 (the range is 35-45mm) between the brake pedal and the accelerator pedal.
And S63, making a second circle by taking the center point of the clutch pedal as the center of the circle, wherein the second circle is tangent to the surface of the brake pedal, and the arc radius of the second circle is the section difference PL53 (the range is 35-45mm) of the clutch pedal and the brake pedal, so that the height difference of the platform accelerator pedal, the brake pedal and the clutch pedal in the XZ direction of the platform multi-vehicle type can be obtained, and a three-pedal arrangement scheme compatible with the platform multi-vehicle type can be set conveniently.
Step S7 is described in detail.
Referring to fig. 4, arranging the transverse positions among an accelerator pedal, a brake pedal and a clutch pedal according to the Y-direction position of SgRP of drivers of different models of platforms includes:
the transverse distance PW98 between the center point of the accelerator pedal and the SgRP ranges from 165mm to 185 mm.
The transverse distance PW92 from the edge of the brake pedal far away from the SgRP to the SgRP ranges from 90mm to 120 mm.
The transverse clearance PW21 between the accelerator pedal and the brake pedal ranges from 60mm to 75 mm.
The range of the transverse gap PW32 between the brake pedal and the clutch pedal is 65mm to 75mm, so that the transverse positions of the accelerator pedal and the brake pedal arranged at the Y-direction position of SgRP drivers of different vehicle types of the platform can be obtained, and a three-pedal arrangement scheme compatible with multiple vehicle types of the platform can be set conveniently.
Step S8 is described in detail.
When accurate arrangement is finished in 3D software based on the arrangement of a human body of a driver, the shape and the size of an accelerator pedal, the shape and the size of a brake pedal and the shape and the size of a clutch pedal, whether the gaps among the accelerator pedal, the brake pedal, the clutch pedal and peripheral parts meet requirements or not is checked, and the only arrangement hard points of the accelerator pedal, the brake pedal and the clutch pedal are confirmed to serve as a final arrangement scheme.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. A method for arranging three suspended pedals, which is characterized by comprising the following steps:
calculating the height difference Ha between the accelerator pedal point and the heel point according to the sitting posture height H30 range of the platform driver;
calculating an initial angle theta a of an accelerator pedal according to the sitting posture height H30 range of the platform driver;
determining a preliminary arrangement position of an accelerator pedal XZ direction according to the foot position of a platform driver, the height difference Ha between the accelerator pedal point and the heel point, the initial angle theta a of the accelerator pedal and the shape and size of the accelerator pedal;
acquiring height difference Hb between a brake pedal point and a heel point, and acquiring an initial angle theta b of the brake pedal;
acquiring a height difference Hc between a clutch pedal point and a heel point, and acquiring an initial angle theta c of the clutch pedal;
arranging height differences in the XZ direction of an accelerator pedal, a brake pedal and a clutch pedal;
arranging transverse positions among an accelerator pedal, a brake pedal and a clutch pedal according to Y-direction positions of SgRPs of drivers of different models of the platform;
obtaining the arrangement range of the accelerator pedal, the brake pedal and the clutch pedal which meet the requirements according to the steps, and finishing accurate arrangement in 3D software based on the human body arrangement of a driver, the shape and the size of the accelerator pedal, the shape and the size of the brake pedal and the shape and the size of the clutch pedal.
2. The method of claim 1, wherein the calculating the accelerator pedal point to heel point height difference Ha from the range of platform driver sitting heights H30 comprises:
multiplying the sitting posture height H30 of the platform driver by-0.16 to obtain a first parameter;
adding 209.2mm to the first parameter to obtain a first result;
the height difference Ha between the accelerator pedal point and the heel point can be taken within the range of +/-10 mm of the first result;
and taking the intersection of Ha ranges corresponding to the upper limit and the lower limit of H30 to obtain the range of the height difference between the platform accelerator pedal point and the heel point.
3. The method of arranging a hanging three-step pedal according to claim 1, wherein:
when the height difference of the vehicle type sitting postures in the platform is large, the heel point height of a driver can be adjusted by changing the thickness of a carpet for different vehicle types.
4. The method of claim 1, wherein the calculating the initial angle θ a of the accelerator pedal according to the sitting height H30 of the platform driver comprises:
multiplying 0.075 by 20deg gives a second result;
the initial angle thetaa of the accelerator pedal can be within the range of +/-5 deg of the second result;
and taking the intersection of the theta a ranges corresponding to the upper limit and the lower limit of H30 to obtain the initial angle range of the platform accelerator pedal.
5. The method of arranging a hanging three-step pedal according to claim 1, wherein:
the height difference Hb between the brake pedal point and the heel point is 175 +/-10 mm, and the initial angle theta b of the brake pedal is 30-45 deg.
6. The method of arranging a hanging three-step pedal according to claim 1, wherein:
the height difference Hc between the clutch pedal point and the heel point is 175 +/-10 mm, and the initial angle theta c of the clutch pedal is 30-45 deg.
7. The suspended three-pedal arrangement method according to claim 1, wherein the arranging of the height difference in the XZ direction of the accelerator pedal, the brake pedal, and the clutch pedal includes:
projecting an accelerator pedal, a brake pedal and a clutch pedal onto a longitudinal plane of the whole vehicle;
making a first circle by taking the center point of the brake pedal as the center of the circle, wherein the first circle is tangent to the accelerator pedal surface, and the arc radius of the first circle is the section difference PL52 between the brake pedal and the accelerator pedal;
and (3) making a second circle by taking the center point of the clutch pedal as the center of the circle, wherein the second circle is tangent to the surface of the brake pedal, and the arc radius of the second circle is the section difference PL53 between the clutch pedal and the brake pedal.
8. The method for arranging the suspended three pedals according to claim 1, wherein the arranging the transverse positions among the accelerator pedal, the brake pedal and the clutch pedal according to the Y-direction positions of SgRPs of drivers of different models of platforms comprises:
the transverse distance PW98 between the center point of the accelerator pedal and the SgRP ranges from 165mm to 185 mm;
the transverse distance PW92 from the edge of the brake pedal far away from the SgRP to the SgRP ranges from 90mm to 120 mm;
the transverse clearance PW21 between the accelerator pedal and the brake pedal ranges from 60mm to 75 mm;
the transverse clearance PW32 between the brake pedal and the clutch pedal ranges from 65mm to 75 mm.
9. The method of arranging a hanging three-step pedal according to claim 1, wherein:
when accurate arrangement is finished in 3D software based on the arrangement of a human body of a driver, the shape and the size of an accelerator pedal, the shape and the size of a brake pedal and the shape and the size of a clutch pedal, whether the gaps among the accelerator pedal, the brake pedal, the clutch pedal and peripheral parts meet requirements or not is checked, and the only arrangement hard points of the accelerator pedal, the brake pedal and the clutch pedal are confirmed to serve as a final arrangement scheme.
10. The method of arranging a hanging three-step pedal according to claim 1, wherein:
the foot position of the platform driver is the position where the foot of the platform driver is tangent to the accelerator pedal.
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| CN114701457A (en) * | 2022-04-28 | 2022-07-05 | 东风汽车集团股份有限公司 | Adaptive cruise and constant-speed cruise pedal response system and method |
| CN115339424A (en) * | 2022-07-27 | 2022-11-15 | 中国第一汽车股份有限公司 | Brake pedal track arrangement method based on ergonomics |
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| CN115339424B (en) * | 2022-07-27 | 2024-01-16 | 中国第一汽车股份有限公司 | Ergonomic brake pedal track arrangement method |
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