CN102259569A - Feedback type vibration control system based on riding comfortableness - Google Patents
Feedback type vibration control system based on riding comfortableness Download PDFInfo
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- CN102259569A CN102259569A CN2011100921703A CN201110092170A CN102259569A CN 102259569 A CN102259569 A CN 102259569A CN 2011100921703 A CN2011100921703 A CN 2011100921703A CN 201110092170 A CN201110092170 A CN 201110092170A CN 102259569 A CN102259569 A CN 102259569A
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Abstract
The invention discloses a device for enhancing vehicle riding comfortableness. A feedback type vibration control system based on riding comfortableness comprises a number of acceleration sensors, a number of rigidity/damping adjusting devices and a control device. The acceleration sensors are used for detecting vibration acceleration of excitation points and comfortableness key points. The rigidity/damping adjusting devices are used for adjusting the rigidity and damping of a joint place between the excitation points and a vehicle body. If the comfortableness demand is not met by the key points, the control device is used for controlling the rigidity/damping adjusting devices to adjust the rigidity and damping of the excitation point with great contribution, so that the comfortableness achieves the demand. The invention discloses a device for improving the riding comfortableness immediately and effectively. The problem that the improving result of the present improving way is not objective and not ideal is solved.
Description
Technical field
The present invention relates to automotive field, relate in particular to a kind of reaction type vibration control system that improves the automobile ride quality based on travelling comfort.
Background technology
At present, travelling comfort more and more is subject to people's attention, and wherein the vibration of vehicle body key position (as bearing circle, seat slide and stretcher, hereinafter to be referred as the traveling comfort key point) has material impact to travelling comfort.For the vibration problem that occurs, adopt detected each point of excitation (driving engine separately more, subframe, shock absorber bearing, back axle etc.) vibratory magnitude, and, reach the purpose of the vibration scalar that reduces point of excitation according to rigidity and damping that the size of vibratory magnitude determines whether going to adjust by rigidity/damping arrangement the junction of point of excitation and vehicle body.So the present method of improving traveling comfort has following shortcoming: because of the vehicle body key position (as bearing circle, seat slide and stretcher) vibratory magnitude be to decide by the response of each point of excitation in the traveling comfort key point, the point of excitation that shock momentum is big, do not represent its influence big to the vibratory magnitude of traveling comfort key point, promptly the negative effect to the traveling comfort of car load is big, the point of excitation that shock momentum is little, do not represent its influence little to the traveling comfort key point of car load, promptly do not represent its traveling comfort influence little to car load yet, take man-to-man method to remove to reduce the vibratory magnitude of point of excitation isolatedly, improving effect and might not get well the traveling comfort of car load, sometimes even may make the traveling comfort variation of car load, and above man-to-man method goes to adjust the mode of point of excitation isolatedly, vibration/damping arrangement frequency of utilization height can be caused, its service life can be reduced.
At the Chinese patent notification number is the CN2885632Y document, the patent documentation that name is called " a kind of degree of uprising that is used for automobile suspension system becomes the stiffness and damping changing control setup " discloses a kind of device that improves vehicle riding comfort, this device is by sensor element, controller and execution unit constitute, sensor element, be provided with between controller and the execution unit and be electrically connected, sensor element is made up of vehicle body speed and position sensor unit and the manipulation sensor unit that travels, vehicle body speed and position sensor unit are by body-acceleration sensor, vehicle body displacement rotary angle transmitter, height sensor and car speed sensor are formed, manipulation is travelled sensor unit by steering wheel angle sensor, accelerator pedal sensor, brake pedal sensor and brake-pressure sensor are formed, controller adopts ECU, execution unit is by stiffness variable variable height air oil shock absorber, adaptive damping electromagnetic valve and stiffness variable Panhard rod are formed, link to each other with ECU and to be provided with throttle sensor and road surface select switch, it is by changing the traveling comfort that Wheel bearing and rigidity of frame improve car load, promptly this device just changes the traveling comfort of car load by the rigidity that changes automobile suspension system, regulated quantity is limited, and the car load traveling comfort can not arrive an effect preferably.
Patent Office of the People's Republic of China discloses a CN101417596A document on April 29th, 2009, name is called a kind of control method of air suspension of automobile, is that core is equipped with parts such as peripheral various sensors, air bellow, air door, adjustable shock absorber etc. with the hardware components electronic control package; Software section comprises signal detection, data handing and secondary calculating, control method and control output, judges different mode of operations by the variance of calculating the bodywork height of importing with the speed of a motor vehicle earlier; Adopt open loop control and neural network to realize the online positive function of reviewing one's lessons by oneself, the execution that electronic control package fills evacuation time control air valve according to the neural network gained calculates air molal concentration and departure in the spring again; Obtain concrete control signal at last, make vehicle control flexibly under different pavement conditions, under various road conditions conditions, have suitable elasticity and damping capacity, solve the contradiction when adapting to various road conditions and carry out parameter matching effectively, improved handling, safety, traveling comfort and the cross-country traveling ability of vehicle.This method is a kind of control to air suspension of automobile, also not by a plurality of sharp point of excitation of vehicle single-piece are gone travelling comfort is controlled, thereby also just the part improved travelling comfort.
Summary of the invention
The invention provides the reaction type vibration control system that a kind of energy improves the car load traveling comfort effectively based on travelling comfort, when having solved the existing vibratory magnitude that changes single point of excitation by man-to-man method isolatedly and going to improve the mode of traveling comfort of car load, cause improving not objective, the unfavorable problem of result.
Above technical matters solves by following technical proposal: a kind of reaction type vibration control system based on travelling comfort, comprise some acceleration pick-ups, some rigidity/damping control apparatus and control setup, described acceleration pick-up is used to detect the vibration acceleration of traveling comfort key point and at least two point of excitation; Described rigidity/damping control apparatus is used to regulate point of excitation and rigidity and the damping body contact place that is detected by described acceleration pick-up; Described control setup is used for: the incoming signal that receives described acceleration pick-up, whether judgement is met the traveling comfort requirement by the vibratory magnitude of the traveling comfort key point that described acceleration pick-up detects, if any one vibration in the described traveling comfort key point does not meet the traveling comfort requirement, then and then judge the point of excitation that detected by described acceleration pick-up vibration contribution amount to the traveling comfort key point, go to adjust that big point of excitation of contribution amount and rigidity and damping the body contact place by cooresponding rigidity/damping control apparatus then, make the vibration of described each traveling comfort key point all meet the traveling comfort requirement.
As preferably, the point of excitation that is detected by described acceleration pick-up is driving engine and subframe, and the traveling comfort key point that is detected by described acceleration pick-up is bearing circle, seat rail and stretcher.These two point of excitation of subframe and driving engine having the greatest impact to the traveling comfort key point, the vibratory magnitude of first-selected these two point of excitation of control opens the effect of getting half the result with twice the effort to the comfort property that improves car load, the vibratory magnitude of these three traveling comfort key points of bearing circle, seat rail and stretcher is places that the traveling comfort to the occupant has the greatest impact, as long as the vibratory magnitude of these three traveling comfort key points meets the traveling comfort requirement, then can satisfy the traveling comfort requirement that the occupant takes substantially.
Preferred as another, the point of excitation that is detected by described acceleration pick-up is driving engine, subframe, shock absorber bearing and cooling fan, and the traveling comfort key point that is detected by described acceleration pick-up is bearing circle, seat rail and stretcher.Make acceleration pick-up also detect the vibration situation of shock absorber bearing and two point of excitation of cooling fan in real time, rigidity/damping control apparatus also goes to regulate the damping and the rigidity at shock absorber bearing and two point of excitation of cooling fan and body contact place according to the instruction of control setup, increase the number of controlled point of excitation, be easy to the traveling comfort value of key point is controlled at receptible scope.
Preferred as another, the point of excitation that is detected by described acceleration pick-up is driving engine, subframe, shock absorber bearing, cooling fan and freeing pipe, and the traveling comfort key point that is detected by described acceleration pick-up is bearing circle, seat rail and stretcher.Make acceleration pick-up also detect the vibration situation of this point of excitation of freeing pipe in real time, rigidity/damping control apparatus also goes to regulate the damping and the rigidity at this point of excitation of freeing pipe and body contact place according to the instruction of control setup, further increase the number of controlled point of excitation, be easier to the traveling comfort value of key point is controlled at receptible scope.
Preferred as another, the point of excitation that is detected by described acceleration pick-up is driving engine, subframe, shock absorber bearing, cooling fan, freeing pipe and back axle, and the traveling comfort key point that is detected by described acceleration pick-up is bearing circle, seat rail and stretcher.The vibration situation of this point of excitation of back axle is detected and in real time according to the situation of traveling comfort key point and this point of excitation of back axle response to key point; control setup is regulated the damping and the rigidity of the junction of this point of excitation of back axle and vehicle body by rigidity/damping control apparatus; further increase the number of controlled point of excitation, be easier to the traveling comfort value of key point is controlled at receptible scope and protection point of excitation.
As preferably, be used for detection of engine this point of excitation in the described acceleration pick-up, part is connected on the water tank that is provided with radiating gill by mounting structure, the surface that described water tank is provided with radiating gill is provided with mounting hole, described mounting structure comprises the threaded line pipe that is built in described mounting hole and is connected the interior thread rod of rifled pipe, described rifled pipe inside is provided with shelves the platform that acceleration pick-up is used, described thread rod is provided with vertically the through hole that the lead for acceleration pick-up that extends passes, and the outer end of described thread rod is provided with radiating wing.Driving engine is equivalent to the heart of automobile, water tank is as the heat abstractor of driving engine, can normally dispel the heat and directly have influence on the performance of driving engine, so for this point of excitation of driving engine, the direct mount acceleration pick-up detects the vibration situation on water tank be very to be necessary, but owing to technical personnel is not recognized its importance and owing to the water tank surface is provided with latticed radiating gill, is difficult for reasons such as sensor is fixing are never carried out the actv. monitoring and detection to the shock conditions of water tank for a long time; The present invention is by being provided with mounting hole on water tank; band flat-bed rifled pipe is set in mounting hole then; acceleration pick-up is shelved on the interior platform of rifled pipe; and twist to receive by thread rod and go in the threaded line pipe sensor is fixed; through hole is set on thread rod; the lead of acceleration pick-up is drawn by this through hole; solve the problem of drawing of the lead of acceleration pick-up dexterously; than existing stickup with connecting bore is set on sensor; directly be fixed on mode on the car body by bolt; not only be connected firmly; easy installation and removal; and sensor had protective effect, by outer end radiating wing is set, the heat dissipation problem of sensor in the time of solving built-in the installation effectively at thread rod.
As preferably, described rifled pipe is made with thermal insulation material, and described rifled pipe is connected on the described water tank by the mode of inlaying, and described thread rod is made with Heat Conduction Material.Because the temperature of water tank is higher usually, rifled pipe adopts thermal insulation material to make, the heat that can prevent water tank passes to the performance that influences sensor on the sensor, thread rod adopts Heat Conduction Material to make and is provided with radiating wing in its outer end simultaneously, and the heat that three direction acceleration pick-ups are produced can shed effectively.
As preferably, the outer face of described radiating wing protrudes from the outer face of described radiating gill.During engine operation, the surface temperature of radiating gill can be higher than the surface temperature of radiating wing, and this kind design is equivalent to make radiating wing to be higher than oneself thermal source away from temperature, makes the radiating effect of radiating wing be subjected to the influence of radiating gill little.
As preferably, described control setup is provided with control panel, described control panel comprises manual Pattern Select Switch, increase/reduce select switch, when described manual Pattern Select Switch places manual mode, can remove to be provided with the traveling comfort vibration value of traveling comfort key point by described increase/reduce select switch.By the design control panel, the input of information when being convenient to man machine communication, the user can go to adjust the traveling comfort value of traveling comfort key point to the demand of travelling comfort according to different personal preferences, hommization degree height, commonality is good.
As preferably, described increase/reduce switch is a button switch.Can automatically reset, easy to use.
The present invention has following advantage, take all factors into consideration of the influence of each point of excitation with view of system engineering to each traveling comfort key point, require and the contribution amount size of each point of excitation different according to traveling comfort, adjust in real time the vibratory magnitude size of corresponding point of excitation, to satisfy different road conditions, different personal preference demand to travelling comfort; Particularly 1) at different operating modes, the vibration of traveling comfort key point is controlled in real time and proofreaied and correct; 2) can realize the traveling comfort key point, obtain optimum as the level of vibration of bearing circle, seat slide and stretcher; 3) can adjust the susceptibility of vibration is different according to the people; 4) can reduce vibration problem under the various operating modes substantially; 5) operation is more convenient, is easy to control; 6) effect is obvious, is used for the acceleration pick-up of this point of excitation of detection of engine, is installed on the radiator by the design specialized mounting structure, more effectively the running condition of detection of engine.
Description of drawings
Fig. 1 is a functional block diagram of the present invention;
Fig. 2 is the program flow diagram of control setup of the present invention;
Fig. 3 is the cross-sectional schematic of mounting structure of the present invention.
Among the figure: engine acceleration sensor 11, subframe acceleration pick-up 12, shock absorber bearing acceleration pick-up 13, cooling fan acceleration pick-up 14, freeing pipe acceleration pick-up 15, back axle acceleration pick-up 16, bearing circle acceleration pick-up 17, stretcher acceleration pick-up 18, seat rail acceleration pick-up 19, engine installation point rigidity/damping control apparatus 21, subframe attachment point rigidity/damping control apparatus 22, shock absorber bearing attachment point rigidity/damping control apparatus 23, cooling fan attachment point rigidity/damping control apparatus 24, freeing pipe attachment point rigidity/damping control apparatus 25, back axle attachment point rigidity/damping control apparatus 26, control setup 3, telltale 31, control panel 32, radiating gill 41, water tank 42, mounting hole 43, rifled pipe 51, thread rod 52, platform 53, through hole 54, radiating wing 55, the lead 56 of engine acceleration sensor.
The specific embodiment
The present invention is further illustrated below in conjunction with accompanying drawing and embodiment.
A kind of reaction type vibration control system based on travelling comfort, comprise control setup 3 and acceleration pick-up, rigidity/damping control apparatus, control setup 3 and acceleration pick-up are electrically connected, rigidity/damping control apparatus and control setup 3 are electrically connected, acceleration pick-up comprises the engine acceleration sensor 11 of the vibration acceleration that is used for detection of engine, be used to detect the subframe acceleration pick-up 12 of the vibration acceleration of subframe, be used to detect the shock absorber bearing acceleration pick-up 13 of the vibration acceleration of shock absorber bearing, be used to detect the cooling fan acceleration pick-up 14 of the vibration acceleration of automobile engine cooling fan, be used to detect the freeing pipe acceleration pick-up 15 of the vibration acceleration of automobile exhaust pipe, be used to detect the back axle acceleration pick-up 16 of the vibration acceleration of automobile axle, be used to detect the bearing circle acceleration pick-up 17 of the vibration acceleration of vehicle steering, the stretcher acceleration pick-up 18 and being used to that is used to detect the vibration acceleration of automobile treadle plate detects the seat rail acceleration pick-up 19 of the vibration acceleration of automotive seat track, engine acceleration sensor 11 has four, four engine acceleration sensors 11, a place ahead that is positioned at driving engine, a rear that is positioned at driving engine, a left that is positioned at driving engine, one is positioned at the right-hand of driving engine, subframe acceleration pick-up 12 has 10,10 subframe acceleration pick-ups 12 are installed on the subframe body, four shock absorber bearing acceleration pick-ups 13 respectively are installed on each shock absorber bearing, four shock absorber bearing acceleration pick-ups 13, a position, left forward side that is positioned at shock absorber bearing, a position, right forward side that is positioned at shock absorber bearing, a position, left rear side that is positioned at shock absorber bearing, a position, right rear side that is positioned at shock absorber bearing, cooling fan acceleration pick-up 14 has four, four cooling fan acceleration pick-ups 14, a upper left position that is positioned at cooling fan of engine, a position, lower-left that is positioned at cooling fan of engine, a upper right position that is positioned at cooling fan of engine, a position, bottom right that is positioned at cooling fan of engine, freeing pipe acceleration pick-up 15 has 8,8 freeing pipe acceleration pick-ups 15 are installed in exhaust and hang, back axle acceleration pick-up 16 has 6,6 back axle acceleration pick-ups 16 are installed on the back axle body, bearing circle acceleration pick-up 17 has one, be installed on the steering column of bearing circle, a stretcher acceleration pick-up 18 is installed on each stretcher, every two seat rail acceleration pick-ups 19 are installed on the automotive seat, two seat rail acceleration pick-ups 19 are installed in the two ends of seat rail, rigidity/damping control apparatus comprises and is used to adjust driving engine and the rigidity of junction vehicle body and the engine installation point rigidity/damping control apparatus 21 of damping, be used to adjust subframe and the rigidity of junction vehicle body and the subframe attachment point rigidity/damping control apparatus 22 of damping, be used to adjust shock absorber bearing and the rigidity of junction vehicle body and the shock absorber bearing attachment point rigidity/damping control apparatus 23 of damping, be used to adjust automobile engine cooling fan and the rigidity of junction vehicle body and the cooling fan attachment point rigidity/damping control apparatus 24 of damping, be used to adjust freeing pipe and the rigidity of junction vehicle body and the freeing pipe attachment point rigidity of damping/damping control apparatus 25 and be used to adjust back axle and the rigidity of junction vehicle body and the back axle attachment point rigidity/damping control apparatus 26 of damping, the Signal Processing Element of control setup 3 is PLC, control setup 3 is provided with telltale 31 and control panel 32, telltale 31 is a Liquid Crystal Display (LCD), control panel 32 is provided with the automatic/hand mode selector switch, increase/reduce select switch and confirm switch, increase/reduce select switch and confirm that switch all is a button switch.
The control program diagram of circuit of control setup 3 is referring to Fig. 2, when the automatic/hand mode selector switch places the automatic mode position, control setup 3 reads engine acceleration sensor 11, subframe acceleration pick-up 12, shock absorber bearing acceleration pick-up 13, cooling fan acceleration pick-up 14, freeing pipe acceleration pick-up 15, back axle acceleration pick-up 16, bearing circle acceleration pick-up 17, stretcher acceleration pick-up 18 and seat rail acceleration pick-up 19 detected driving engines, subframe, shock absorber bearing, cooling fan, six point of excitation of freeing pipe and back axle and bearing circle, the accekeration of stretcher and three traveling comfort key points of seat rail, judge bearing circle, whether the accekeration of stretcher and three traveling comfort key points of seat rail is less than prefabricated value, meet the requirements smaller or equal to prefabricated value representation traveling comfort, otherwise for not meeting the traveling comfort requirement, if some traveling comfort key points do not meet the traveling comfort requirement, calculation engine then, subframe, shock absorber bearing, cooling fan, six point of excitation of freeing pipe and back axle do not meet the response of the key point of traveling comfort requirement and promptly calculate contribution amount yet at traveling comfort, and controlling cooresponding rigidity/damping control apparatus, to go to adjust response be contribution amount rigidity and the damping with junction vehicle body big point of excitation, so repeatedly, up to bearing circle, the accekeration of stretcher and three traveling comfort key points of seat rail is less than prefabricated value.When the automatic/hand mode selector switch places the manual mode position, display direction dish on the telltale 31, the title of stretcher and three traveling comfort key points of seat rail and original prefabricated value, remove moving cursor by increasing/reduce select switch, make cursor be positioned at the key point that will change prefabricated value the title place the position and open by confirming, this moment, the user can go to increase or reduce prefabricated value by the increase on the control panel/reduce select switch, change finishes the back by confirming switch, control setup 3 changes to from the panel the prefabricated value of input just with original prefabricated value, and follow-up working process is identical during with automatic mode.When the automatic/hand mode selector switch places the automatic mode position, the title and the prefabricated value of display direction dish, stretcher and three traveling comfort key points of seat rail on the telltale 31.The computing formula of response is: H=T * F, and wherein: T is the acceleration/accel transfer function of each point of excitation to key point, and H is the acceleration responsive value of key point, and F is the excitation load of each point of excitation, after car designed, every all was known.
Referring to Fig. 3, be positioned at that of driving engine the place ahead in four engine acceleration sensors 11, be to be connected on the water tank 42 that is provided with radiating gill 41 by mounting structure, radiating gill 42 criss-cross arrangements are on the surface of water tank 42, water tank 42 is a steelwork, the surface that water tank 42 is provided with radiating gill 42 is provided with mounting hole 43, mounting structure comprises rifled pipe 51 and thread rod 52, rifled pipe 51 forms for plastic production, rifled pipe 51 inside are provided with platform 53, thread rod 52 is provided with the through hole 54 that extends vertically, the outer end of thread rod is provided with radiating wing 55, radiating wing 55 criss-cross arrangements are on thread rod 52, thread rod 52 and on radiating wing 55 do to form for copper, engine acceleration sensor 11 is shelved on the platform 53, lead 56 via through holes 54 of engine acceleration sensor are drawn, thread rod 52 is screwed in the rifled pipe 51 and is crimped on the engine acceleration sensor 11 engine acceleration sensor 11 is fixed, at this moment, the outer face of radiating wing 55 protrudes from the outer face of radiating gill 41, rifled pipe 51 is to be fixed on by the following method in the mounting hole 53: rifled pipe 51 is done greatlyyer than mounting hole 43, near mounting hole 43, water tank 42 is heated, with rifled pipe 51 alignment mounting holes 43 and press down rifled pipe 51, the position melted by heat that the outside face of rifled pipe 51 contacts with water tank, when rifled pipe 51 is pressed onto the outer end and only exceeds 2 millimeters than the outer end of radiating gill 41, stop to press down and coolant storage tank 42 and rifled pipe 51, thereby rifled pipe 51 is embedded in the mounting hole 43 of water tank 42.
Claims (10)
1. the reaction type vibration control system based on travelling comfort comprises some acceleration pick-ups, some rigidity/damping control apparatus and control setup, it is characterized in that:
Described acceleration pick-up is used to detect the vibration acceleration of traveling comfort key point and at least two point of excitation;
Described rigidity/damping control apparatus is used to regulate point of excitation and rigidity and the damping body contact place that is detected by described acceleration pick-up;
Described control setup is used for: the incoming signal that receives described acceleration pick-up, whether judgement is met the traveling comfort requirement by the vibratory magnitude of the traveling comfort key point that described acceleration pick-up detects, if any one vibration in the described traveling comfort key point does not meet the traveling comfort requirement, then and then judge the point of excitation that detected by described acceleration pick-up vibration contribution amount to the traveling comfort key point, go to adjust that big point of excitation of contribution amount and rigidity and damping the body contact place by cooresponding rigidity/damping control apparatus then, make the vibration of described each traveling comfort key point all meet the traveling comfort requirement.
2. the reaction type vibration control system based on travelling comfort according to claim 1, it is characterized in that, the point of excitation that is detected by described acceleration pick-up is driving engine and subframe, and the traveling comfort key point that is detected by described acceleration pick-up is bearing circle, seat rail and stretcher.
3. the reaction type vibration control system based on travelling comfort according to claim 1, it is characterized in that, the point of excitation that is detected by described acceleration pick-up is driving engine, subframe, shock absorber bearing and cooling fan, and the traveling comfort key point that is detected by described acceleration pick-up is bearing circle, seat rail and stretcher.
4. the reaction type vibration control system based on travelling comfort according to claim 1, it is characterized in that, the point of excitation that is detected by described acceleration pick-up is driving engine, subframe, shock absorber bearing, cooling fan and freeing pipe, and the traveling comfort key point that is detected by described acceleration pick-up is bearing circle, seat rail and stretcher.
5. the reaction type vibration control system based on travelling comfort according to claim 1, it is characterized in that, the point of excitation that is detected by described acceleration pick-up is driving engine, subframe, shock absorber bearing, cooling fan, freeing pipe and back axle, and the traveling comfort key point that is detected by described acceleration pick-up is bearing circle, seat rail and stretcher.
6. according to claim 1 or 2 or 3 or 4 or 5 described reaction type vibration control systems based on travelling comfort, it is characterized in that, be used for detection of engine this point of excitation in the described acceleration pick-up, part is connected on the water tank that is provided with radiating gill by mounting structure, the surface that described water tank is provided with radiating gill is provided with mounting hole, described mounting structure comprises the threaded line pipe that is built in described mounting hole and is connected the interior thread rod of rifled pipe, described rifled pipe inside is provided with shelves the platform that acceleration pick-up is used, described thread rod is provided with vertically the through hole that the lead for acceleration pick-up that extends passes, and the outer end of described thread rod is provided with radiating wing.
7. want 6 described reaction type vibration control systems according to right based on travelling comfort, it is characterized in that, described rifled pipe is made with thermal insulation material, and described rifled pipe is connected on the described water tank by the mode of inlaying, and described thread rod is made with Heat Conduction Material.
8. the reaction type vibration control system based on travelling comfort according to claim 7 is characterized in that the outer face of described radiating wing protrudes from the outer face of described radiating gill.
9. according to claim 1 or 2 or 3 or 4 or 5 described reaction type vibration control systems based on travelling comfort, it is characterized in that, described control setup is provided with control panel, described control panel comprises manual Pattern Select Switch, increase/reduce select switch, when described manual Pattern Select Switch places manual mode, can remove to be provided with the traveling comfort vibration value of traveling comfort key point by described increase/reduce select switch.
10. the reaction type vibration control system based on travelling comfort according to claim 9 is characterized in that, described increase/reduce switch is a button switch.
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| CN 201110092170 CN102259569B (en) | 2011-04-13 | 2011-04-13 | Feedback type vibration control system based on riding comfortableness |
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| CN 201110092170 CN102259569B (en) | 2011-04-13 | 2011-04-13 | Feedback type vibration control system based on riding comfortableness |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106681386A (en) * | 2017-01-04 | 2017-05-17 | 华南理工大学 | Active vibration control device for automobile seat rail |
| CN106991216A (en) * | 2017-03-16 | 2017-07-28 | 重庆长安汽车股份有限公司 | The robustness that automobile cooling module causes steering wheel to be shaken is estimated and optimization method |
| CN108361319A (en) * | 2018-01-23 | 2018-08-03 | 西南交通大学 | A kind of rubber shock absorber control system |
| CN114460844A (en) * | 2022-01-12 | 2022-05-10 | 山东科技大学 | Self-adaptive neural network boundary vibration reduction control method |
| CN114475126A (en) * | 2022-01-28 | 2022-05-13 | 徐工集团工程机械股份有限公司 | Vehicle damping device, vehicle damping system and vehicle |
| CN114720076A (en) * | 2021-01-05 | 2022-07-08 | 广州汽车集团股份有限公司 | Seat vibration comfort testing method and device |
| CN116583685A (en) * | 2020-11-19 | 2023-08-11 | 洛德公司 | Semi-active suspension control method using overhead hook and end stop control |
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| CN106991216A (en) * | 2017-03-16 | 2017-07-28 | 重庆长安汽车股份有限公司 | The robustness that automobile cooling module causes steering wheel to be shaken is estimated and optimization method |
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| CN108361319B (en) * | 2018-01-23 | 2020-02-04 | 西南交通大学 | Rubber shock absorber control system |
| CN116583685A (en) * | 2020-11-19 | 2023-08-11 | 洛德公司 | Semi-active suspension control method using overhead hook and end stop control |
| CN116583685B (en) * | 2020-11-19 | 2024-02-02 | 洛德公司 | Semi-active suspension control method using overhead hook and end stop control |
| CN114720076A (en) * | 2021-01-05 | 2022-07-08 | 广州汽车集团股份有限公司 | Seat vibration comfort testing method and device |
| CN114460844A (en) * | 2022-01-12 | 2022-05-10 | 山东科技大学 | Self-adaptive neural network boundary vibration reduction control method |
| CN114475126A (en) * | 2022-01-28 | 2022-05-13 | 徐工集团工程机械股份有限公司 | Vehicle damping device, vehicle damping system and vehicle |
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