CN111891003A - Automobile shock absorption seat based on 5G intelligent monitoring and adjusting - Google Patents
Automobile shock absorption seat based on 5G intelligent monitoring and adjusting Download PDFInfo
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- CN111891003A CN111891003A CN202010828780.4A CN202010828780A CN111891003A CN 111891003 A CN111891003 A CN 111891003A CN 202010828780 A CN202010828780 A CN 202010828780A CN 111891003 A CN111891003 A CN 111891003A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 76
- 230000035939 shock Effects 0.000 title claims description 35
- 238000010521 absorption reaction Methods 0.000 title claims description 19
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
- B60N2/0252—Non-manual adjustments, e.g. with electrical operation with logic circuits with relations between different adjustments, e.g. height of headrest following longitudinal position of seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
- B60N2/0268—Non-manual adjustments, e.g. with electrical operation with logic circuits using sensors or detectors for adapting the seat or seat part, e.g. to the position of an occupant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/10—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable tiltable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
Abstract
The invention provides a 5G-based intelligent monitoring and adjusting automobile damping seat, which comprises a monitoring module, a cloud server and an adjusting module, wherein the monitoring module is used for shooting and monitoring a road section in front of an automobile in real time and calculating the magnitude numerical value of the slope and the turning degree corresponding to the road section in front, the cloud server is used for analyzing, calculating and processing data information sent by the monitoring module to generate a corresponding execution instruction, and the adjusting module is used for controlling the intelligent adjustment of the height and the inclination of a cushion of the seat by a control device based on the received execution instruction. The automobile damping seat is high in intellectualization, high in monitoring and control response speed, effectively reduces bumping feeling of an automobile to passengers in the automobile driving process, and guarantees the comfort of the passengers in the automobile driving process.
Description
Technical Field
The invention relates to the field of damping devices, in particular to an automobile damping seat based on 5G intelligent monitoring and adjusting.
Background
With the rapid development of the automobile manufacturing industry and the widespread use of automobiles, the comfort requirement of passengers for riding automobiles is higher and higher. Usually automobile chassis all is equipped with the bumper shock absorber, but the car vibration frequency everywhere, the vibration amplitude differs, consequently chassis overall shock attenuation can not satisfy the travelling comfort demand of taking, prior art's car seat shock attenuation mainly utilizes and utilizes metal spring, gasbag, attenuator, frame isotructure to improve the seat to the absorption of vibration, but the effect is not satisfactory, the passenger jolts the sense and still obviously, still influences the comfort level when the passenger takes the car, and the bumper shock absorber has the shortcoming that the safeguard measure of self is imperfect and the life-span is short. At present, how to effectively absorb shock and further improve the comfort of passengers is a problem to be solved in the field.
The experiment team browses and researches a large amount of relevant recorded data aiming at the automobile shock absorption seat device and the relevant shock absorption system for a long time, meanwhile, a large amount of relevant experiments are carried out by depending on relevant resources, and a large amount of prior arts such as WO2016016905A2, KR100943338B1, JP2003285680A and CN105333045B are found through a large amount of searches. The shock absorption seat in the prior art generally comprises a vehicle seat shock absorption device, a support frame and a shock absorber, wherein the support frame is fixed on the underframe, a shock absorber is arranged on at least one side of the support frame, one end of the shock absorber is fixed on the support frame, the other end of the shock absorber is fixed on the underframe, the shock absorber is arranged on at least one side of the support frame and the underframe, and the deformation energy of a shock absorption spring of the shock absorber can convert the kinetic energy of the shock generated by the change of the road or the instantaneous speed of the vehicle into elastic potential energy, so that the shock absorption spring absorbs certain energy to reduce the shock transmitted to the seat. But the shock attenuation seat effect that the tradition utilized spring deformation is not obvious, and under the circumstances of car turn, collision or sudden deceleration, it is little to reduce the sense of jolt effect that brings for the passenger, and prior art's shock attenuation seat does not set up angle adjusting device, can not play the dizzy that the human slope of buffering caused when the car turns.
The invention aims to solve the problems of small damping effect, low practicability, low damping unicity, low intelligent science and technology and the like in the field.
Disclosure of Invention
The invention aims to provide a 5G-based intelligent monitoring and adjusting automobile damping seat aiming at the defects of the existing automobile damping seat.
In order to overcome the defects of the prior art, the invention adopts the following technical scheme:
optionally, the automobile shock absorption seat based on 5G intelligent monitoring and adjustment comprises a monitoring module for shooting and monitoring the front road section of the automobile in real time and calculating the magnitude numerical value of the slope and the turning degree corresponding to the front road section, a cloud server for performing analysis, calculation and processing on the basis of data information sent by the monitoring module to generate a corresponding execution instruction, and an adjusting module for intelligently adjusting the height and the inclination of a cushion of the seat based on the received execution instruction by a control device.
Optionally, the adjusting module includes a lifting module for controlling the control device to lift and lower the seat cushion of the seat vertically and a tilting module for tilting the seat cushion relative to the vehicle body within a predetermined angle range based on the corresponding execution content of the execution instruction.
Optionally, the cloud server is in signal connection with the monitoring module, and the cloud server receives the condition information and the related data information of the road ahead of the automobile monitored by the monitoring module, analyzes and calculates the condition information and the related data information, and then obtains the corresponding execution instruction for controlling the adjusting module to adjust the corresponding height and inclination.
Optionally, the monitoring module includes a shooting unit for shooting the road in front of the automobile and generating corresponding road picture information, an analysis processing unit for performing denoising processing on the picture information and generating a signal-to-noise value of the corresponding information of the picture, a picture extraction unit for performing gray-scale normalization processing on the picture with the denoising value in a predetermined range, a feature identification unit for performing feature point identification on the picture processed by the picture extraction unit and further judging the slope and curvature of the road and the numerical value and feature change of the distance between the automobile and a steep slope and a turning, and a data sending unit for sending the data information generated by the feature identification unit to the cloud server.
The beneficial effects obtained by the invention are as follows:
1. can be according to the road monitoring of the in-process of traveling and then the cushion of intelligent regulation car seat, and then effectively reach the shock attenuation effect.
2. The invention is based on the signal transmission of the 5G network, and the adjustment and control of the seat are accurate and rapid.
3. Not only effectively reduce the sense of jolt that the passenger produced when the car passes through the abrupt slope, but also effectively reduce the sense of jolt that the passenger brought when the car turns.
Drawings
The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.
Fig. 1 is a schematic structural diagram of a 5G-based intelligent monitoring and adjusting automobile shock absorption seat.
Fig. 2 is a schematic structural view of the seat of the present invention.
Fig. 3 is a schematic structural diagram of the telescopic device of the present invention.
FIG. 4 is a flow chart of the adjusting module according to the present invention.
Fig. 5 is a flowchart illustrating a cloud server according to the present invention.
Fig. 6 is an experimental diagram of the automobile shock absorption seat based on intelligent monitoring and adjustment of 5G.
Detailed Description
In order to make the objects and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Other systems, methods, and/or features of the present embodiments will become apparent to those skilled in the art upon review of the following detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description, be within the scope of the invention, and be protected by the accompanying claims. Additional features of the disclosed embodiments are described in, and will be apparent from, the detailed description that follows.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it is to be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or assembly referred to must have a specific orientation.
The first embodiment is as follows:
the embodiment constructs the automobile damping seat with the monitoring module which detects the front road section of the automobile in real time and sends a detection picture signal to the cloud server in real time in the driving process of the automobile;
a vehicle damping seat based on 5G intelligent monitoring and adjustment comprises a monitoring module for shooting and monitoring a road section in front of a vehicle in real time and calculating the magnitude values of the slope and the turning degree corresponding to the road section in front, a cloud server for carrying out analysis and calculation processing based on data information sent by the monitoring module and further generating a corresponding execution instruction, and an adjusting module for intelligently adjusting the height and the inclination of a cushion of the seat by a control device based on the received execution instruction, wherein the adjusting module comprises a lifting module for enabling the control device to control the vertical lifting of the cushion of the seat based on the corresponding execution content of the execution instruction and an inclination module for enabling the cushion to carry out an inclined motion in a preset angle range relative to a vehicle body, the cloud server is in signal connection with the monitoring module, the cloud server receives condition information and related data information of the road in front of the automobile monitored by the monitoring module, analyzes and calculates the condition information and the related data information to obtain a corresponding execution instruction for controlling the adjusting module to adjust the corresponding height and inclination, the monitoring module comprises a shooting unit for shooting the road in front of the automobile and generating corresponding road picture information, an analysis processing unit for carrying out denoising processing on the picture information and generating a signal-to-noise value of corresponding information of the picture, a picture extracting unit for carrying out gray level normalization processing on the picture of the denoising value in a preset range, a feature identifying unit for carrying out feature point identification on the picture processed by the picture extracting unit so as to judge the gradient and the curvature of the road and the numerical value and the feature change of the distance between the automobile and a steep slope and a turning part, and a data sending unit for sending the data information generated by the feature identifying unit to the cloud server;
the monitoring module comprises a shooting unit, an analysis processing unit, a picture extracting unit, a feature recognition unit and a data sending unit, wherein the shooting unit comprises at least one high-definition camera and is used for shooting image information of a road in front of an automobile and outputting the shot image information of the road in front of the automobile, the analysis processing unit is used for filtering the road image and analyzing the signal-to-noise ratio of the received road image in front of the automobile so as to obtain the signal-to-noise ratio value of the road image and compare the analyzed image signal-to-noise ratio with a preset image signal-to-noise ratio threshold value, the picture extracting unit is connected with the analysis processing unit, the picture extracting unit is used for receiving a target image in the road image in front of the automobile with the signal-to-noise ratio value within a certain range, extracting the outline of the target image and carrying out gray level normalization processing on the target image, the system provides a basis for feature extraction and classification identification of a target image at the later stage, the feature identification unit is connected with the image extraction equipment, the feature identification unit positions and measures position change of a road in the target image after normalization processing so as to judge change of features such as gradient and bending degree of the road and distance between an automobile and the gradient and the bending angle, the data sending module unit is connected with the feature identification unit and uploads characteristic values such as the gradient and the bending degree of the road of the target image, the distance between the automobile and the gradient and the bending angle, and the like, which are analyzed and calculated by the feature identification unit to the cloud server through a 5G wireless network, and the monitoring module can quickly identify and determine the gradient and the bending degree and the distance in the road image in front of the automobile, the efficiency of data extraction is effectively improved;
the cloud server carries out calculation processing according to a preset formula and generates a corresponding execution instruction, the execution instruction is further sent to the control device of the damping seat, the control device receives the instruction and adjusts the damping action of the damping seat, and the cloud server is connected with a monitoring module for continuous road scene shooting and feature detection and receives data information about road features sent by the monitoring module in real time.
Example two:
the embodiment constructs the automobile damping seat which can intelligently adjust the lifting motion and the tilting motion of the seat cushion according to the gradient and the bending of the road in front of the running of the automobile;
a vehicle damping seat based on 5G intelligent monitoring and adjustment comprises a monitoring module for shooting and monitoring a road section in front of a vehicle in real time and calculating the magnitude values of the slope and the turning degree corresponding to the road section in front, a cloud server for carrying out analysis and calculation processing based on data information sent by the monitoring module and further generating a corresponding execution instruction, and an adjusting module for intelligently adjusting the height and the inclination of a cushion of the seat by a control device based on the received execution instruction, wherein the adjusting module comprises a lifting module for enabling the control device to control the vertical lifting of the cushion of the seat based on the corresponding execution content of the execution instruction and an inclination module for enabling the cushion to carry out an inclined motion in a preset angle range relative to a vehicle body, the cloud server is in signal connection with the monitoring module, the cloud server receives condition information and related data information of the road in front of the automobile monitored by the monitoring module, analyzes and calculates the condition information and the related data information to obtain a corresponding execution instruction for controlling the adjusting module to adjust the corresponding height and inclination, the monitoring module comprises a shooting unit for shooting the road in front of the automobile and generating corresponding road picture information, an analysis processing unit for carrying out denoising processing on the picture information and generating a signal-to-noise value of corresponding information of the picture, a picture extracting unit for carrying out gray level normalization processing on the picture of the denoising value in a preset range, a feature identifying unit for carrying out feature point identification on the picture processed by the picture extracting unit so as to judge the gradient and the curvature of the road and the numerical value and the feature change of the distance between the automobile and a steep slope and a turning part, and a data sending unit for sending the data information generated by the feature identifying unit to the cloud server;
the monitoring module comprises a shooting unit, an analysis processing unit, a picture extracting unit, a feature recognition unit and a data sending unit, wherein the shooting unit comprises at least one high-definition camera and is used for shooting image information of a road in front of an automobile and outputting the shot image information of the road in front of the automobile, the analysis processing unit is used for filtering the road image and analyzing the signal-to-noise ratio of the received road image in front of the automobile so as to obtain the signal-to-noise ratio value of the road image and compare the analyzed image signal-to-noise ratio with a preset image signal-to-noise ratio threshold value, the picture extracting unit is connected with the analysis processing unit, the picture extracting unit is used for receiving a target image in the road image in front of the automobile with the signal-to-noise ratio value within a certain range, extracting the outline of the target image and carrying out gray level normalization processing on the target image, the system provides a basis for feature extraction and classification identification of a target image at the later stage, the feature identification unit is connected with the image extraction equipment, the feature identification unit positions and measures position change of a road in the target image after normalization processing so as to judge change of features such as gradient and bending degree of the road and distance between an automobile and the gradient and the bending angle, the data sending module unit is connected with the feature identification unit and uploads characteristic values such as the gradient and the bending degree of the road of the target image, the distance between the automobile and the gradient and the bending angle, and the like, which are analyzed and calculated by the feature identification unit to the cloud server through a 5G wireless network, and the monitoring module can quickly identify and determine the gradient and the bending degree and the distance in the road image in front of the automobile, the efficiency of data extraction is effectively improved;
the cloud server carries out calculation processing according to a preset formula and generates a corresponding execution instruction, and further sends the execution instruction to a control device of the damping seat, the control device receives the instruction and adjusts the damping seat to carry out corresponding damping action, the cloud server is connected with a monitoring module for continuous road scene shooting and characteristic detection and receives data information about road characteristics sent by the monitoring module in real time, the damping system comprises a monitoring module for monitoring the road condition in front of a driving road section of an automobile and a cloud server for carrying out processing analysis according to the information monitored by the monitoring module to obtain a corresponding movement instruction and sending the movement instruction to the control device, and further the intelligent cushion for controlling the corresponding movement of the cushion and generating a damping effect on people on the seat and the cloud server,
The seat comprises a seat frame, a bottom plate, a seat plate, a back cushion, a leather cushion and an adjusting device, wherein the bottom plate is fixed on a vehicle body through bolts, the leather cushion is coated on the upper surface of the seat plate, the seat frame is fixed on the edge of a frame of the bottom plate through bolts and/or welding, the seat plate is parallel to the bottom plate and moves along the inner wall of the frame of the seat frame in a lifting mode, the seat plate and the leather cushion are matched to form a cushion of the automobile seat, the back cushion is fixed at one end of the cushion through bolts, the back cushion is pulled by the cushion to move together when the cushion moves, four corners of the upper part of the bottom plate are respectively provided with grooves, the grooves are respectively connected with the seat frame through fixing pieces, and of course, the connection mode of the grooves of the bottom plate and the seat frame can be selected by technical personnel in the field through actual demands to be welded, The connection modes such as linking, riveting, clamping and the like are not limited herein;
the chair frame comprises a seat framework matched with the seat cushion and a supporting frame for supporting the seat, the seat board is positioned above the seat framework, the upper end and the lower end of the supporting frame are respectively connected with the seat framework and four grooves of the bottom plate, the seat framework is of a frame structure with an opening at the upper part, a cavity is arranged in the seat framework, the bottom of the bottom plate is hinged through a hinged shaft, the bottom plate can move obliquely relative to the vehicle body through different stretching lengths of different stretching devices of the adjusting device, at least two oppositely arranged limiting parts for limiting the maximum height of the cushion rising are arranged on the seat framework, the limiting parts are respectively fixed on opposite seat framework walls at the upper end of the seat cushion through the hinged shaft, and can also limit the inclination angles at two ends of the cushion during the oblique movement, and at least one attitude sensor is arranged at the position of the bottom plate close to the gravity center, the attitude sensor is used for measuring the inclination angle parameter of the inclined movement of the seat cushion, so as to prevent the lifting height and the inclination angle of the seat cushion from exceeding the range of threshold values, effectively improve the safety factor of the damping chair,
the adjusting device comprises at least three telescopic devices, the telescopic devices can be selected by a person skilled in the art according to actual requirements, controllable spring telescopic devices, controllable spiral telescopic devices, servo electric cylinders and/or other devices capable of electrically controlling the telescopic lengths of the telescopic devices are selected by the person skilled in the art, the bottom plate is connected with the seat plate through the telescopic devices and is arranged under the seat plate, the bottom plate is parallel to the seat plate, a corresponding linear displacement sensor is arranged on each telescopic device, the upper end of each telescopic device is connected with the bottom plate through a rotatable element, the lower end of each telescopic device is connected with the bottom plate through a rotatable element, the rotatable element is a ball joint type universal joint coupler in the prior art, and the telescopic devices are respectively a first telescopic device, a second telescopic device and a second telescopic device, The upper end of the first telescopic device is connected to the center of the bottom plate through a rotatable element, the telescopic device is respectively controlled by a corresponding frequency converter to extend and retract, the lower end of the first telescopic device is connected to the center of the bottom plate through a rotatable element, so that the first telescopic device is vertically arranged between the bottom plate and the seat plate, the first telescopic device is perpendicular to the seat plate and the bottom plate, the telescopic devices except the first telescopic device are called as other telescopic devices, and the other telescopic devices are respectively and uniformly arranged along the circumferential directions of the outer edges of the bottom plate and the bottom plate, the first telescopic device mainly bears the load of the bottom plate, the rest telescopic devices except the first telescopic device are mainly used for compensating the inclined motion of the seat cushion, the center of the seat plate is a connection point of the upper end of the first telescopic device and the seat plate, the connection points of the rest telescopic devices and the seat plate are uniformly arranged on a circumference which takes the center of the seat plate as the circle center and has the radius of R, the center of the bottom plate is a connection point of the lower end of the first telescopic device, the connection points of the rest telescopic devices and the bottom plate are uniformly arranged on a circumference which takes the center of the bottom plate as the circle center and has the radius of R', and the upper end and the lower end of the first telescopic device are respectively and vertically connected with the bottom plate and the center of the bottom plate.
Example three:
the embodiment constructs the automobile shock absorption seat of the adjusting module which can adjust and control the seat according to the detection result of the monitoring module so as to reduce the bumping feeling caused by gradient and turning;
a vehicle damping seat based on 5G intelligent monitoring and adjustment comprises a monitoring module for shooting and monitoring a road section in front of a vehicle in real time and calculating the magnitude values of the slope and the turning degree corresponding to the road section in front, a cloud server for carrying out analysis and calculation processing based on data information sent by the monitoring module and further generating a corresponding execution instruction, and an adjusting module for intelligently adjusting the height and the inclination of a cushion of the seat by a control device based on the received execution instruction, wherein the adjusting module comprises a lifting module for enabling the control device to control the vertical lifting of the cushion of the seat based on the corresponding execution content of the execution instruction and an inclination module for enabling the cushion to carry out an inclined motion in a preset angle range relative to a vehicle body, the cloud server is in signal connection with the monitoring module, the cloud server receives condition information and related data information of the road in front of the automobile monitored by the monitoring module, analyzes and calculates the condition information and the related data information to obtain a corresponding execution instruction for controlling the adjusting module to adjust the corresponding height and inclination, the monitoring module comprises a shooting unit for shooting the road in front of the automobile and generating corresponding road picture information, an analysis processing unit for carrying out denoising processing on the picture information and generating a signal-to-noise value of corresponding information of the picture, a picture extracting unit for carrying out gray level normalization processing on the picture of the denoising value in a preset range, a feature identifying unit for carrying out feature point identification on the picture processed by the picture extracting unit so as to judge the gradient and the curvature of the road and the numerical value and the feature change of the distance between the automobile and a steep slope and a turning part, and a data sending unit for sending the data information generated by the feature identifying unit to the cloud server;
the monitoring module comprises a shooting unit, an analysis processing unit, a picture extracting unit, a feature recognition unit and a data sending unit, wherein the shooting unit comprises at least one high-definition camera and is used for shooting image information of a road in front of an automobile and outputting the shot image information of the road in front of the automobile, the analysis processing unit is used for filtering the road image and analyzing the signal-to-noise ratio of the received road image in front of the automobile so as to obtain the signal-to-noise ratio value of the road image and compare the analyzed image signal-to-noise ratio with a preset image signal-to-noise ratio threshold value, the picture extracting unit is connected with the analysis processing unit, the picture extracting unit is used for receiving a target image in the road image in front of the automobile with the signal-to-noise ratio value within a certain range, extracting the outline of the target image and carrying out gray level normalization processing on the target image, the system provides a basis for feature extraction and classification identification of a target image at the later stage, the feature identification unit is connected with the image extraction equipment, the feature identification unit positions and measures position change of a road in the target image after normalization processing so as to judge change of features such as gradient and bending degree of the road and distance between an automobile and the gradient and the bending angle, the data sending module unit is connected with the feature identification unit and uploads characteristic values such as the gradient and the bending degree of the road of the target image, the distance between the automobile and the gradient and the bending angle, and the like, which are analyzed and calculated by the feature identification unit to the cloud server through a 5G wireless network, and the monitoring module can quickly identify and determine the gradient and the bending degree and the distance in the road image in front of the automobile, the efficiency of data extraction is effectively improved;
the cloud server carries out calculation processing according to a preset formula and generates a corresponding execution instruction, and further sends the execution instruction to a control device of the damping seat, the control device receives the instruction and adjusts the damping seat to carry out corresponding damping action, the cloud server is connected with a monitoring module for continuous road scene shooting and characteristic detection and receives data information about road characteristics sent by the monitoring module in real time, the damping system comprises a monitoring module for monitoring the road condition in front of a driving road section of an automobile and a cloud server for carrying out processing analysis according to the information monitored by the monitoring module to obtain a corresponding movement instruction and sending the movement instruction to the control device, and further the intelligent cushion for controlling the corresponding movement of the cushion and generating a damping effect on people on the seat and the cloud server,
The seat comprises a seat frame, a bottom plate, a seat plate, a back cushion, a leather cushion and an adjusting device, wherein the bottom plate is fixed on a vehicle body through bolts, the leather cushion is coated on the upper surface of the seat plate, the seat frame is fixed on the edge of a frame of the bottom plate through bolts and/or welding, the seat plate is parallel to the bottom plate and moves along the inner wall of the frame of the seat frame in a lifting mode, the seat plate and the leather cushion are matched to form a cushion of the automobile seat, the back cushion is fixed at one end of the cushion through bolts, the back cushion is pulled by the cushion to move together when the cushion moves, four corners of the upper part of the bottom plate are respectively provided with grooves, the grooves are respectively connected with the seat frame through fixing pieces, and of course, the connection mode of the grooves of the bottom plate and the seat frame can be selected by technical personnel in the field through actual demands to be welded, The connection modes such as linking, riveting, clamping and the like are not limited herein;
the chair frame comprises a seat framework matched with the seat cushion and a supporting frame for supporting the seat, the seat board is positioned above the seat framework, the upper end and the lower end of the supporting frame are respectively connected with the seat framework and four grooves of the bottom plate, the seat framework is of a frame structure with an opening at the upper part, a cavity is arranged in the seat framework, the bottom of the bottom plate is hinged through a hinged shaft, the bottom plate can move obliquely relative to the vehicle body through different stretching lengths of different stretching devices of the adjusting device, at least two oppositely arranged limiting parts for limiting the maximum height of the cushion rising are arranged on the seat framework, the limiting parts are respectively fixed on opposite seat framework walls at the upper end of the seat cushion through the hinged shaft, and can also limit the inclination angles at two ends of the cushion during the oblique movement, and at least one attitude sensor is arranged at the position of the bottom plate close to the gravity center, the attitude sensor is used for measuring the inclination angle parameter of the inclined movement of the seat cushion, so as to prevent the lifting height and the inclination angle of the seat cushion from exceeding the range of threshold values, effectively improve the safety factor of the damping chair,
the adjusting device comprises at least three telescopic devices, the telescopic devices can be selected by a person skilled in the art according to actual requirements, controllable spring telescopic devices, controllable spiral telescopic devices, servo electric cylinders and/or other devices capable of electrically controlling the telescopic lengths of the telescopic devices are selected by the person skilled in the art, the bottom plate is connected with the seat plate through the telescopic devices and is arranged under the seat plate, the bottom plate is parallel to the seat plate, a corresponding linear displacement sensor is arranged on each telescopic device, the upper end of each telescopic device is connected with the bottom plate through a rotatable element, the lower end of each telescopic device is connected with the bottom plate through a rotatable element, the rotatable element is a ball joint type universal joint coupler in the prior art, and the telescopic devices are respectively a first telescopic device, a second telescopic device and a second telescopic device, The upper end of the first telescopic device is connected to the center of the bottom plate through a rotatable element, the telescopic device is respectively controlled by a corresponding frequency converter to extend and retract, the lower end of the first telescopic device is connected to the center of the bottom plate through a rotatable element, so that the first telescopic device is vertically arranged between the bottom plate and the seat plate, the first telescopic device is perpendicular to the seat plate and the bottom plate, the telescopic devices except the first telescopic device are called as other telescopic devices, and the other telescopic devices are respectively and uniformly arranged along the circumferential directions of the outer edges of the bottom plate and the bottom plate, the first telescopic device mainly bears the load of the bottom plate, the rest telescopic devices except the first telescopic device are mainly used for compensating the inclined motion of the seat cushion, the center of the seat plate is a connecting point of the upper end of the first telescopic device and the seat plate, the connecting points of the rest telescopic devices and the seat plate are uniformly arranged on a circumference which takes the center of the seat plate as the circle center and has the radius of R, the center of the bottom plate is a connecting point of the lower end of the first telescopic device, the connecting points of the rest telescopic devices and the bottom plate are uniformly arranged on a circumference which takes the center of the bottom plate as the circle center and has the radius of R', and the upper end and the lower end of the first telescopic device are respectively and vertically connected with the centers of the bottom plate and the bottom plate;
each frequency converter and each linear displacement sensor of the adjusting device are respectively and electrically connected with the control device, the output end of the attitude sensor is connected with the control device through a signal, and the control device internally comprises a D/A converter for exchanging the signals sent by the linear displacement sensors and the attitude sensors and an A/D converter for converting the output instruction signals;
wherein the frequency converter respectively controls the corresponding telescopic device to do telescopic motion and telescopic length, the cushion adjusting real-time compensation of corresponding direction and corresponding displacement is carried out on the cushion by the bumping caused by the slope and turning degree in the automobile driving process through the reciprocating telescopic of the telescopic device, when the monitoring module monitors the slope and the turning degree of the bumpy road caused by the automobile driving in the front road section and the distance between the automobile and the slope and the turning angle, the bumpy road and the distance between the automobile and the turning angle are uploaded to the cloud server in real time, the cloud server calculates the cushion tilt and lifting compensation value according to the inverse solution algorithm of the monitoring value of the monitoring module, further generates corresponding instructions to be sent to the signal receiving module of the control device, the cloud server and the control device carry out signals based on a 5G network, and further achieves the timely adjustment of the adjusting device, the shock absorption effect of the shock absorption seat is improved, the control device further converts the instruction signal sent by the cloud server into an analog signal from a digital signal, the analog signal is transmitted to the frequency converter through the power amplifier, and the frequency converter controls the motion of the corresponding telescopic device according to the processed analog signal, so that the pre-detection and the timely compensation of the automobile running bump are realized;
the method for calculating the compensation value according to the inverse solution algorithm in the calculation and analysis module of the cloud server comprises the steps of calculating the motion value of each telescopic device according to a formula set in advance according to a data signal of a detection result of a monitoring module, wherein the calculation and analysis module calculates to obtain the final motion length of at least three telescopic devices after compensating a seat cushion so as to control the motion of the corresponding telescopic devices, real-time shock absorption of the seat cushion is realized, when only a steep slope exists in the front of a road, namely, the seat cushion only moves up and down, the cloud server controls the displacement of the corresponding telescopic devices, the lifting motion of the seat cushion is ensured through the stretching of all the telescopic devices at a certain height in the vertical direction, when only a turn exists in the front of the road, the cloud server generates corresponding instructions according to the bending degree obtained by the monitoring module, and then the control device controls the different displacement stretching corresponding to the stretching of the telescopic devices to ensure that the seat cushion reaches one degree When the seat board is controlled to do the tilting motion, the control device controls the first telescopic device to act firstly and then controls the other telescopic devices to act subsequently, the motion lag time of the first telescopic device and the rest telescopic devices is not more than 0.5s, the damage of the seat caused by the traction action between the telescopic devices is avoided, thus the first telescopic device bears most of the load and the lifting compensation task on the bottom board, the rest telescopic devices bear less of the load on the bottom board, the first telescopic device is ensured not to be unstable, when the first telescopic device carries out the lifting motion on the seat cushion, the acting force is the axial force, the efficiency is highest, the bearing capacity of the rest telescopic devices on the seat cushion can be reduced, and the adjusting efficiency of the adjusting device is effectively accelerated,
when the cushion does lifting motion, the control device controls the corresponding telescopic devices to move simultaneously, when the telescopic devices move, the corresponding linear displacement sensors are utilized to measure the actual displacement values of the telescopic devices, the actual angular displacement values of the cushion are measured through the attitude sensors, the measured displacement values and the measured angular displacement values are converted into digital signals after analog-to-digital conversion, the converted digital signals are fed back to the control device, the control device compares the fed-back actual displacement values of the telescopic devices and the actual angular displacement values of the cushion with theoretical compensation values obtained by an inverse solution algorithm respectively to obtain motion control deviation values, the control device further accurately adjusts the control deviation values based on the motion control deviation values, and effectively improves the accurate control of the adjusting device and the damping effect of the seat in the running process of the automobile based on the calculation of the motion control deviation values and the respective closed-loop control of the control device for signal feedback Fruit;
the damping seat has good damping effect, and the height of the automobile seat and the inclined surface of the cushion are intelligently adjusted according to the monitoring results of the monitoring module on the automobile running road and the turning angle, so that the shaking generated in the automobile running process is smaller, passengers sitting on the automobile seat can feel more comfortable, and uncomfortable feeling can not be generated in long-distance travel.
Although the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the invention. That is, the methods, systems, and devices discussed above are examples. Various configurations may omit, substitute, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in an order different than that described, and/or various components may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations, as different aspects and elements of the configurations may be combined in a similar manner. Further, elements therein may be updated as technology evolves, i.e., many elements are examples and do not limit the scope of the disclosure or claims.
Specific details are given in the description to provide a thorough understanding of the exemplary configurations including implementations. However, configurations may be practiced without these specific details, for example, well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail in order to avoid obscuring the configurations. This description provides example configurations only, and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made in the function and arrangement of elements without departing from the spirit or scope of the disclosure.
In conclusion, it is intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that these examples are illustrative only and are not intended to limit the scope of the invention. After reading the description of the invention, the skilled person can make various changes or modifications to the invention, and these equivalent changes and modifications also fall into the scope of the invention defined by the claims.
Claims (4)
1. The automobile shock absorption seat based on 5G intelligent monitoring and adjusting is characterized by comprising a monitoring module, a cloud server and an adjusting module, wherein the monitoring module is used for shooting and monitoring the front road section of an automobile in real time and calculating the magnitude numerical value of the slope and the turning degree corresponding to the front road section, the cloud server is used for analyzing, calculating and processing data information sent by the monitoring module and further generating a corresponding execution instruction, and the adjusting module is used for intelligently adjusting the height and the inclination of a cushion of the seat based on the received execution instruction by a control device.
2. The automobile shock absorbing seat as set forth in claim 1, wherein said adjusting module includes a lifting module for vertically lifting a seat cushion of said seat and a tilting module for tilting the seat cushion within a predetermined angular range with respect to a vehicle body, which are controlled by said control means based on respective executions of said execution instructions.
3. The automobile shock absorption seat as claimed in one of the preceding claims, wherein said cloud server is in signal connection with said monitoring module, said cloud server receives condition information and related data information of the road in front of said automobile monitored by said monitoring module, and performs analysis and calculation processing to obtain said corresponding execution instruction for controlling said adjusting module to perform corresponding height and inclination adjustment.
4. The automobile shock absorption seat as claimed in one of the preceding claims, wherein the monitoring module comprises a shooting unit for shooting the road in front of the automobile and generating corresponding road picture information, an analysis processing unit for denoising the picture information and generating a signal-to-noise value of the corresponding information of the picture, a picture extracting unit for performing a gray-scale normalization process on the picture with the denoising value in a predetermined range, a feature recognizing unit for performing feature point recognition on the picture processed by the picture extracting unit and further judging the slope and curvature of the road and the value and feature change of the distance between the automobile and the steep slope and the curve, and a data sending unit for sending the data information generated by the feature recognizing unit to the cloud server.
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Cited By (1)
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