CN104691461A - Car seat adjusting method, device and system - Google Patents
Car seat adjusting method, device and system Download PDFInfo
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- CN104691461A CN104691461A CN201510134114.XA CN201510134114A CN104691461A CN 104691461 A CN104691461 A CN 104691461A CN 201510134114 A CN201510134114 A CN 201510134114A CN 104691461 A CN104691461 A CN 104691461A
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- 238000004422 calculation algorithm Methods 0.000 claims description 12
- 238000010191 image analysis Methods 0.000 claims description 7
- 238000007405 data analysis Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 description 9
- 238000004458 analytical method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 4
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/037—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for occupant comfort, e.g. for automatic adjustment of appliances according to personal settings, e.g. seats, mirrors, steering wheel
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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
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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
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- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention provides a car seat adjusting method, device and system. The method includes: analyzing the acquired image information of a seat user to obtain the physical sign data of the seat user; acquiring the seat position parameters corresponding to the physical sign data, and transmitting the seat position parameters to a motor control system to allow the same to adjust a seat according to the seat position parameters. By the car seat adjusting method, automatic car seat adjusting is achieved.
Description
Technical Field
The invention relates to the automobile technology, in particular to an automobile seat adjusting method, device and system.
Background
With the development of society and the improvement of living standard of people, more and more people choose to go out through the automobile, and the automobile is gradually becoming an indispensable tool in the daily going-out process of people. In the correlation technique, the automobile seat can be manually adjusted according to the self condition after a driver gets on the automobile, and a part of people think that the seat is troublesome to adjust and does not adjust the seat after getting on the automobile, or the seat is not adjusted in place due to the unfamiliarity with the seat adjusting skill, and the automobile seat is driven in an incorrect sitting posture, so that the user experience of drivers and passengers can be influenced, and even the driving safety is threatened.
Disclosure of Invention
In view of this, embodiments of the present invention provide a method, an apparatus, and a system for adjusting an automobile seat, so as to achieve automatic adjustment of the automobile seat.
Specifically, the invention is realized by the following technical scheme:
in a first aspect, a method for adjusting a seat of a vehicle is provided, comprising:
analyzing the acquired image information of the seat occupant to obtain physical sign data of the seat occupant;
and acquiring seat position parameters corresponding to the sign data, and sending the seat position parameters to a motor control system, so that the motor control system adjusts the seat according to the seat position parameters.
In a second aspect, a method for adjusting a seat of a vehicle is provided, comprising:
receiving a parameter request sent by an automobile seat adjusting device on an intelligent vehicle-mounted terminal, wherein the parameter request comprises physical sign data of a seat occupant;
and acquiring seat position parameters matched with the sign data, and returning the seat position parameters to the automobile seat adjusting device.
In a third aspect, there is provided an automobile seat adjusting apparatus comprising:
the image analysis module is used for analyzing the acquired image information of the seat occupant to obtain the physical sign data of the seat occupant;
and the parameter acquisition module is used for acquiring the seat position parameters corresponding to the physical sign data and sending the seat position parameters to the motor control system, so that the motor control system can adjust the seat according to the seat position parameters.
In a fourth aspect, there is provided an automobile seat adjusting apparatus comprising:
the request receiving module is used for receiving a parameter request sent by a car seat adjusting device on the intelligent vehicle-mounted terminal, wherein the parameter request comprises physical sign data of a seat occupant;
and the parameter feedback module is used for acquiring the seat position parameter matched with the physical sign data and returning the seat position parameter to the automobile seat adjusting device.
In a fifth aspect, there is provided a vehicle seat adjustment system comprising: the system comprises a camera, an intelligent vehicle-mounted terminal and a motor control system;
the camera is used for acquiring image information of a seat occupant and transmitting the image information to the intelligent vehicle-mounted terminal;
the intelligent vehicle-mounted terminal is used for analyzing the acquired image information of the seat occupant to obtain sign data of the seat occupant, acquiring seat position parameters corresponding to the sign data and sending the seat position parameters to the motor control system;
and the motor control system is used for adjusting the seat according to the seat position parameter.
According to the method, the device and the system for adjusting the automobile seat, provided by the embodiment of the invention, the physical sign data is obtained by analyzing the image information of a person sitting on the seat, and the corresponding seat position parameter is obtained according to the physical sign data to adjust the seat, so that the automatic adjustment of the automobile seat is realized.
Drawings
FIG. 1 is an architectural view of an exemplary vehicle seat adjustment system;
FIG. 2 is a schematic illustration of a motor control system controlling seat adjustments in one example;
FIG. 3 is a flow chart of a method of adjusting a vehicle seat in one example;
FIG. 4 is a schematic view of an example of a scenario in which a driver unlocks a vehicle door;
FIG. 5 is yet another flow chart of a method of adjusting a vehicle seat in an example;
FIG. 6 is yet another flow chart of a method of adjusting a vehicle seat in an example;
FIG. 7 is yet another flow chart of a method of adjusting a vehicle seat in an example;
FIG. 8 is a diagram illustrating an example scenario in which a cloud server collects big data;
FIG. 9 is yet another flow chart of a method of adjusting a vehicle seat in an example;
FIG. 10 is yet another flow chart of a method of adjusting a vehicle seat in one example;
FIG. 11 is a schematic view showing the structure of an adjustment device for a vehicle seat in one example;
FIG. 12 is another schematic view of the structure of an example vehicle seat adjustment apparatus;
FIG. 13 is a further schematic view of an example vehicle seat adjustment apparatus;
FIG. 14 is a schematic view showing still another structure of an adjustment device for a vehicle seat in one example.
Detailed Description
For the situation that a driver is not willing to adjust the seat or the seat is not adjusted in place due to unfamiliarity with seat adjustment skills, the embodiment of the invention provides a method for automatically adjusting the seat in place of the automobile, so that safe driving of the automobile is ensured. Embodiments of the present invention provide a vehicle seat adjustment system as shown in fig. 1, which may include: camera 11, intelligent vehicle-mounted terminal 12 and motor control system 13. The camera 11 may be a panoramic camera, for example, and may be connected to the intelligent vehicle-mounted terminal 12 through a Composite Video Broadcast Signal (CVBS), and may transmit the acquired image to the intelligent vehicle-mounted terminal 12 through the CVBS (or through another method, for example, a Digital Serial Interface (SDI) method); the motor control system 13 may be connected to the intelligent vehicle-mounted terminal 12 through a Controller Area Network (Can) link, the intelligent vehicle-mounted terminal 12 may transmit a parameter for adjusting the car seat to the motor control system 13 through the Can link, and the motor control system 13 may adjust the seat according to the parameter.
The car seat adjusting system shown in fig. 1 is arranged on a car, for example, the camera 11 may be arranged at a position on a car body where images outside the car are convenient to collect, the intelligent vehicle-mounted terminal 12 may be arranged inside the car at a position beside a steering wheel, and the motor control system 13 may be arranged on a car chassis and connected with a car seat. The principle of adjusting a vehicle seat on the basis of the system shown in fig. 1 is as follows:
adjustment of the automobile seat: seat adjustment is achieved by adjusting vehicle seat position parameters, including, for example: seat horizontal position, seat height position, and seat angle. For example, the seat horizontal position is used to indicate a distance from the seat to a front control panel of the vehicle, or a distance from a pedal such as a clutch, or the like, the seat height position is used to indicate a height setting of the seat, and the seat angle is used to indicate an angle suitable for reclining of the seat backward, or the like. The motor control system 13 is an executing mechanism for adjusting the seat, and can adjust the seat according to the seat position parameters, for example, as shown in fig. 2, the motor control system can adjust the transmission of the horizontal transmission shaft by controlling the horizontal adjusting motor, adjust the horizontal position of the seat by controlling the horizontal transmission shaft, or adjust the angle of the seat by controlling the transmission of the angle transmission shaft by controlling the angle adjusting motor; or the height position of the seat is adjusted by controlling the transmission of the high-low transmission shaft through the high-low adjusting motor.
Referring to fig. 1, in the method for adjusting a seat of an automobile according to the embodiment of the present invention, an intelligent vehicle-mounted terminal 12 may analyze image information collected by a camera 11 to obtain a seat position parameter, and automatically transmit the seat position parameter to a motor control system 13, so that the motor control system 13 automatically adjusts the seat according to the seat position parameter. The image information collected by the camera 11 may be image information of a seat occupant, taking adjustment of a driving seat for a car driver to sit as an example (or adjustment of other car seats), the image information of the driver will be used as a generation basis of a seat position parameter, more specifically, the seat position parameter is related to physical sign data of the driver obtained according to the image information of the driver, for example, the seat may be adjusted lower when the height of the driver is high, the seat angle may be adjusted later when the arm of the driver is long, or the horizontal position of the seat may be adjusted later when the leg of the driver is long, and the like, and drivers with different physical signs need to adjust different car seat postures, so that the driver can sit comfortably.
As can be seen from the above description, in the process of implementing automatic adjustment of the car seat, the physical sign data of the seat occupant is automatically collected and analyzed, and the corresponding seat position parameter is automatically generated and sent to the motor control system, that is, the flowchart shown in fig. 3, where the flowchart shown in fig. 3 may be executed by the intelligent in-vehicle terminal 12, and more specifically, executed by a car seat adjustment device on the intelligent in-vehicle terminal 12 (as shown in fig. 1), the device may be implemented by means of computer-executable logic instructions, for example, logic instructions for implementing the seat adjustment process are stored in a memory of the intelligent in-vehicle terminal 12, and the processor calls and executes the logic instructions to enable the intelligent in-vehicle terminal 12 to implement the flowchart shown in fig. 3 to automatically adjust the seat.
301. Analyzing the acquired image information of the seat occupant to obtain physical sign data of the seat occupant;
302. and acquiring seat position parameters corresponding to the physical sign data, and sending the seat position parameters to a motor control system, so that the motor control system adjusts the seat according to the seat position parameters.
In step 301, the car seat adjusting device may receive image information of a seat occupant collected by the camera, in this embodiment, taking adjustment of a driving seat of a driver as an example, the image information of the driver may be collected, and a position of the seat may be automatically adjusted before the car driver gets on the car, referring to an example scenario in fig. 4, the driver 41 unlocks the car door 42 before getting on the car, and at this time, a relevant module in the car may detect a state that the car door is unlocked, and notify the car seat adjusting device in the intelligent in-vehicle terminal 12. The seat adjusting device may control the camera 11 to start to collect image information of the driver 41, transmit the collected image information of the driver 41 to the seat adjusting device through the CVBS link, and the seat adjusting device performs analysis according to a flow shown in fig. 3, and adjusts the seat as well as possible before the driver 41 gets on the vehicle.
The analysis of the image information of the driver by the seat adjusting device is an image recognition process, and the image recognition can be performed according to a preset image recognition algorithm to obtain the physical sign data of the driver, where the physical sign data includes, for example, the height of the driver, the joint proportion of the arms, the joint proportion of the legs, and the like, and what physical sign data to obtain can be flexibly set as long as the seat position parameter can be obtained according to the physical sign data.
In step 302, the seat adjusting apparatus can obtain a seat position parameter corresponding to the physical sign data according to the physical sign data obtained in step 301. As described above, the seat position parameters are related to the physical sign data of the driver, and drivers with different physical signs need to adjust different car seat postures so that the driver can sit comfortably. For example, drivers with different heights and leg joint ratios adjust the horizontal position of the seat differently; drivers with different arm joint proportions also need to adjust different horizontal positions of the seat, the seat can be adjusted to be back when the arms are long, and the seat also needs to be horizontally back when the body is fat, so that the seat is comfortable to sit. The physical sign data type adopted in the embodiment is not limited in specific implementation, and can be flexibly set according to actual conditions, for example, the height position parameter of the seat can be adjusted only according to the height of the driver, the horizontal position parameter of the seat can be adjusted only according to the leg joint proportion of the driver, and the like, or the horizontal position parameter of the seat can be adjusted by combining the height of the driver and the arm joint proportion of the driver, the angle of the seat can be adjusted according to the weight of the driver, and the like. The physical sign data can be obtained through an image analysis module of the seat adjusting device.
The mode that the automobile seat adjusting device acquires the seat position parameter corresponding to the physical sign data can be various, and several feasible modes are listed as follows:
in one example, the vehicle seat adjustment apparatus may calculate the seat position parameter from the vital sign data according to a seat parameter algorithm, which is an algorithm for expressing a relationship between the vital sign data and the seat position parameter, for example, assuming that the height of the seat occupant is 1.5 meters, the height of the seat is adjusted to y1, and when the height of the seat occupant is 1.7 meters, the height of the seat is adjusted to y2 for comfort; the conversion relation between the height and the seat height can be obtained according to a seat parameter algorithm, the algorithm can be summarized according to more empirical data, or the algorithm can be an existing algorithm.
Referring to an example flow of fig. 5, processing of the intelligent vehicle-mounted terminal after receiving image information of the driver collected by the camera is shown, and a car seat adjusting device on the terminal receives the image information of the driver collected by the camera and analyzes the image information to obtain sign data of the driver; then the seat adjusting device can obtain matched seat position parameters through seat parameter algorithm calculation according to the sign data, and sends the seat position parameters to the motor control system for seat adjustment.
In another example, in order to improve the obtaining efficiency of the seat position parameters and obtain the seat position parameters matched with the physical sign data more quickly, the embodiment may further store the corresponding relationship between the calculated seat position parameters and the physical sign data. For example, referring to the following table 1 example, when driver a drives a car, the seat adjustment device of the intelligent vehicle-mounted terminal calculates the physical sign data a1 (e.g., height 1.6 m, leg joint ratio 1.2:1, etc.) of driver a, the corresponding seat position parameter B1 (e.g., seat height m1, horizontal distance s1 of the seat from the foot pedal, etc.), when driver B drives the same car, the seat adjustment device calculates the physical sign data a2 (e.g., height 1.8 m, leg joint ratio 1.3:1, etc.) of driver B, the corresponding seat position parameter B2 (e.g., seat height m2, horizontal distance s2 of the seat from the foot pedal, etc.), and these parameters may be stored in the memory of the intelligent vehicle-mounted terminal, for example.
TABLE 1 physical sign data and seat position parameters
| Physical sign data | Seat position parameter |
| a1(1.6 m, 1.2:1) | b1(m1，s1) |
| a2(1.8 m, 1.3:1) | b2(m2，s2)， |
In the process, after the seat adjusting device of the intelligent vehicle-mounted terminal obtains the physical sign data of the driver through analysis, it is first determined whether the seat position parameter corresponding to the physical sign data is stored locally, and if the determination result is yes, the locally stored seat position parameter corresponding to the physical sign data is obtained locally; otherwise, the seat adjusting device can calculate the seat position parameter according to the sign data and the seat parameter algorithm.
In order to further improve the speed of obtaining the seat position parameters, the seat adjusting device can also perform face recognition or limb feature recognition when analyzing the driver images collected by the camera, and the face or limb feature recognition can be processing faster than the physical sign data acquisition, and can also uniquely identify the feature of each driver, so that whether the information of the driver is stored or not is quickly identified. If so, calling the seat position parameter of the driver to adjust.
In another example, the seat adjustment apparatus may further perform the process shown in fig. 7, and obtain the seat position parameter corresponding to the driver sign data from the cloud server, where the method includes:
701. the seat adjusting device receives the image information of the driver transmitted by the camera;
702. the seat adjusting device analyzes the image information to obtain the physical sign data of the driver;
703. the seat adjusting device sends a parameter request to a cloud server, and the parameter request carries physical sign data;
the cloud server is configured to collect driver sign data and seat position parameters of each vehicle, as shown in fig. 8, after the vehicles 81 to 84 (or more vehicles, which are equipped with the intelligent vehicle-mounted terminal of this embodiment) calculate the driver sign data and the corresponding seat position parameters shown in table 1, the data of each vehicle can be uploaded to the cloud server 85. The cloud server 85 performs analysis and statistics according to the collected big data to obtain seat position parameters most matched with the sign data, and after one of the automobiles such as the automobile 86 collects the own driver sign data, a parameter request is sent to the cloud server 85 to request the server to return the seat position parameters corresponding to the sign data.
704. The cloud server returns the seat position parameters to the seat adjusting device;
705. and the seat adjusting device sends the seat position parameters to the motor control system.
In this embodiment, because the high in the clouds server is the seat position parameter of the matching driver sign data that obtains through big data analysis, the seat position parameter that seat adjusting device on the relative car self-calculation obtained will accord with driver's comfortable requirement more.
In addition, the connection between the intelligent vehicle-mounted terminal and the cloud server can be realized by starting the connection with the panoramic camera, the motor control system and the cloud server when the automobile door is unlocked, and requesting the matched seat position parameters from the server when the sign data is obtained through analysis. In another example, when the intelligent vehicle-mounted terminal obtains the sign data through analysis, whether the network connection with the cloud server is normal or not can be detected, and if the network connection exists, the intelligent vehicle-mounted terminal preferentially requests the cloud server for the seat position parameters; if the network connection fails (possibly with poor signal), the seat adjustment device of the intelligent vehicle-mounted terminal can locally calculate the parameters.
In another example, whether the seat position parameter is calculated by the intelligent vehicle-mounted terminal itself or obtained by the cloud server, the driver may feel dissatisfied and adjust the seat position parameter (for example, fine-tune the seat parameter), in this case, when the seat position parameter changes, the motor control system may detect the parameter change, that is, obtain the update data of the seat position parameter, and transmit the update data to the seat adjusting device of the intelligent vehicle-mounted terminal.
The automobile seat adjusting device can update the stored seat position parameters according to the updating data so that the driver can adopt the latest seat position parameters when driving the automobile next time; and the automobile seat adjusting device also uploads the updated seat position parameters to the cloud server to serve as one sample data of big data analysis performed by the cloud server, so that more accurate seat position parameters can be provided subsequently.
As can be seen from the above description, the cloud server executes the process shown in fig. 9, including:
901. receiving a parameter request sent by an automobile seat adjusting device on an intelligent vehicle-mounted terminal, wherein the parameter request comprises physical sign data of a seat occupant;
for example, the parameter request is sent to the cloud server after a vehicle seat adjusting device located on the intelligent vehicle-mounted terminal analyzes a driver image collected by the camera and obtains sign data (e.g., height, arm length, etc.) of the driver.
902. And acquiring seat position parameters matched with the sign data, and returning the seat position parameters to the automobile seat adjusting device.
For example, the seat position parameters on the cloud server side may be obtained by analyzing the cloud server according to the collected physical sign data and the big data of the seat position parameters, for example, the intelligent vehicle-mounted terminals of this embodiment are installed on a large number of automobiles, each intelligent vehicle-mounted terminal reports the physical sign data determined by itself and the corresponding seat position parameters to the cloud server, and the server may obtain the seat position parameters most matched with certain physical sign data according to statistical analysis of these data.
In addition, the cloud server can also receive update data of the seat position parameters sent by the automobile seat adjusting device of the intelligent vehicle-mounted terminal, and update the seat position parameters matched with the physical sign data according to the update data. For example, some drivers also can manually adjust the seat in the driving process, resulting in the change of seat position parameter, and car seat adjusting device can upload this seat position parameter after the update to the high in the clouds server, and the server can regard this as a sample of its big data analysis for perfect update sign data matching's seat position parameter.
In the above embodiments of the present application, various ways for the vehicle seat adjusting device of the intelligent vehicle-mounted terminal to obtain the seat position parameter are described, and in a specific implementation, the above various embodiments may be combined to implement automatic adjustment of the vehicle seat through the flow shown in fig. 10.
Since the specific steps of the flow shown in fig. 10 have been described in the respective embodiments described above, the overall flow of the automatic adjustment of the vehicle seat will be briefly described here. As shown in fig. 10, after the panoramic camera on the automobile collects the image of the driver, the intelligent vehicle-mounted terminal performs image recognition to obtain the sign data of the driver. Then the intelligent vehicle-mounted terminal judges whether the seat position parameters matched with the physical sign data are stored locally or not, if the seat position parameters are stored, the stored seat position parameters are preferentially called out, and the seat position parameters are transmitted to the motor control system to adjust the seat according to the parameters. If the data is stored, whether a network signal exists or not can be judged, namely whether network connection exists between the local and the cloud server or not can be judged.
If the system is connected with the cloud server, the parameter matching is preferentially carried out at the cloud, namely, the chair position parameters matched with the physical sign data are waited to be returned by the cloud server, otherwise, if the system is not connected with the cloud server through the network, the parameter calculation is carried out locally. In addition, after obtaining the seat position parameters through local calculation or a cloud server, the user may also continue to manually adjust the seat, and therefore, whether the subsequent user is satisfied is also determined. If the user is satisfied, namely the seat is not adjusted any more (for example, the seat is not adjusted any more in the whole driving process), the seat position parameter of the driving is stored locally (for example, the seat position parameter is stored in an intelligent vehicle-mounted terminal), so that the seat position parameter can be directly obtained locally when the user uses the vehicle for the next time; or, if the user is not satisfied and manually adjusts the seat, which results in a change in the seat position parameter, the intelligent vehicle-mounted terminal may acquire the updated parameter from the motor control system and store the updated parameter locally. And moreover, the intelligent vehicle-mounted terminal uploads the position parameters to the cloud server, so that the cloud server can obtain the seat position parameters which are better matched with the physical sign data according to the parameters.
The automatic adjustment mode of car seat of this embodiment to the scene of many people sharing a car, will more show its superiority, and to the driver of difference, intelligent vehicle mounted terminal can oneself discern the driver to automatic acquisition matches this driver's seat position parameter and carries out the seat adjustment, and each driver need not adjust own seat respectively again, and is very convenient.
As shown in fig. 11, in order to implement the above-mentioned car seat adjusting method, an embodiment of the present invention provides a car seat adjusting device, where the car seat adjusting device is applied to an intelligent vehicle-mounted terminal, and the car seat adjusting device may include: an image analysis module 1101 and a parameter acquisition module 1102; wherein,
the image analysis module 1101 is configured to analyze the acquired image information of the seat occupant to obtain sign data of the seat occupant;
for example, the image information acquired by the image analysis module 1101 may be acquired by a camera and transmitted to the image analysis module, and the physical sign data may include, for example, the height of the seat occupant, the arm joint ratio, and the like.
The parameter obtaining module 1102 is configured to obtain a seat position parameter corresponding to the physical sign data, and send the seat position parameter to a motor control system, so that the motor control system adjusts the seat according to the seat position parameter.
The above-mentioned manner of acquiring the seat position parameter corresponding to the vital sign data by the parameter acquiring module 1102 may be various, for example, referring to fig. 12, the parameter acquiring module 1102 in the apparatus may include at least one of the following: a first processing unit 1221, a second processing unit 1222, and a third processing unit 1223; wherein,
the first processing unit 1221 is configured to obtain a locally stored seat position parameter corresponding to the physical sign data; this may be the case if the seat adjustment means stores all calculated parameters locally for fast search.
The second processing unit 1222 is configured to calculate a seat position parameter according to the physical sign data and a seat parameter algorithm; this may be the case, for example, when the corresponding parameters of the vehicle occupant are not stored locally, such as when a new driver drives a car, calculations can be made from the vital sign data.
The third processing unit 1223 is configured to send a parameter request to the cloud server, where the parameter request includes the sign data, and receive a seat position parameter that is returned by the cloud server and matches the sign data, where the seat position parameter is obtained by analyzing big data of the collected sign data and the seat position parameter by the cloud server. The seat position parameter fed back by the cloud server can be more accurate, and the seat can be adjusted more comfortably.
In addition, the device may further include an updating module 1103, configured to acquire update data of the seat position parameter fed back by the motor control system, update the stored seat position parameter according to the update data, and upload the updated seat position parameter to a cloud server.
As shown in fig. 13, in order to implement the above method for adjusting the car seat, an embodiment of the present invention further provides a device for adjusting the car seat applied to a cloud server, where the device includes: a request receiving module 1301 and a parameter feedback module 1302; wherein,
the request receiving module 1301 is used for receiving a parameter request sent by a car seat adjusting device located on the intelligent vehicle-mounted terminal, where the parameter request includes physical sign data of a seat occupant;
a parameter feedback module 1302, configured to obtain a seat position parameter matched with the physical sign data, and return the seat position parameter to the automobile seat adjusting device.
As shown in fig. 14, the apparatus may further include: and the data analysis module 1303 is used for receiving and storing the update data of the seat position parameters sent by the automobile seat adjusting device, and updating the seat position parameters matched with the physical sign data according to the update data.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (14)
1. A method of adjusting a vehicle seat, comprising:
analyzing the acquired image information of the seat occupant to obtain physical sign data of the seat occupant;
and acquiring seat position parameters corresponding to the sign data, and sending the seat position parameters to a motor control system, so that the motor control system adjusts the seat according to the seat position parameters.
2. The method according to claim 1, wherein the obtaining of the seat position parameter corresponding to the physical sign data includes:
and acquiring locally stored seat position parameters corresponding to the physical sign data.
3. The method according to claim 1, wherein the obtaining of the seat position parameter corresponding to the physical sign data includes:
and calculating according to the sign data and a seat parameter algorithm to obtain the seat position parameter.
4. The method according to claim 1, wherein the obtaining of the seat position parameter corresponding to the physical sign data includes:
sending a parameter request to a cloud server, wherein the parameter request comprises the sign data;
and receiving seat position parameters matched with the physical sign data returned by the cloud server, wherein the seat position parameters are obtained by analyzing big data of the collected physical sign data and the seat position parameters by the cloud server.
5. The method of claim 1, further comprising, after said sending the seat position parameter to a motor control system:
acquiring update data of seat position parameters fed back by the motor control system;
and updating the stored seat position parameters according to the updating data, and uploading the updated seat position parameters to a cloud server.
6. A method of adjusting a vehicle seat, comprising:
receiving a parameter request sent by an automobile seat adjusting device on an intelligent vehicle-mounted terminal, wherein the parameter request comprises physical sign data of a seat occupant;
and acquiring seat position parameters matched with the sign data, and returning the seat position parameters to the automobile seat adjusting device.
7. The method of claim 6, further comprising:
receiving and storing the update data of the seat position parameters sent by the automobile seat adjusting device;
and updating the seat position parameters matched with the physical sign data according to the updated data.
8. An automobile seat adjusting device, comprising:
the image analysis module is used for analyzing the acquired image information of the seat occupant to obtain the physical sign data of the seat occupant;
and the parameter acquisition module is used for acquiring the seat position parameters corresponding to the physical sign data and sending the seat position parameters to the motor control system, so that the motor control system can adjust the seat according to the seat position parameters.
9. The apparatus of claim 8, wherein the parameter obtaining module comprises at least one of:
the first processing unit is used for acquiring locally stored seat position parameters corresponding to the physical sign data;
the second processing unit is used for calculating the seat position parameter according to the physical sign data and a seat parameter algorithm;
and the third processing unit is used for sending a parameter request to a cloud server, wherein the parameter request comprises the sign data and receiving a seat position parameter which is returned by the cloud server and matched with the sign data, and the seat position parameter is obtained by analyzing big data of the collected sign data and the seat position parameter by the cloud server.
10. The apparatus of claim 8, further comprising:
and the updating module is used for acquiring the updating data of the seat position parameters fed back by the motor control system, updating the stored seat position parameters according to the updating data, and uploading the updated seat position parameters to the cloud server.
11. An automobile seat adjusting device, comprising:
the request receiving module is used for receiving a parameter request sent by a car seat adjusting device on the intelligent vehicle-mounted terminal, wherein the parameter request comprises physical sign data of a seat occupant;
and the parameter feedback module is used for acquiring the seat position parameter matched with the physical sign data and returning the seat position parameter to the automobile seat adjusting device.
12. The apparatus of claim 11, further comprising:
and the data analysis module is used for receiving and storing the update data of the seat position parameters sent by the automobile seat adjusting device, and updating the seat position parameters matched with the physical sign data according to the update data.
13. An automotive seat adjustment system, comprising: the system comprises a camera, an intelligent vehicle-mounted terminal and a motor control system;
the camera is used for acquiring image information of a seat occupant and transmitting the image information to the intelligent vehicle-mounted terminal;
the intelligent vehicle-mounted terminal is used for analyzing the acquired image information of the seat occupant to obtain sign data of the seat occupant, acquiring seat position parameters corresponding to the sign data and sending the seat position parameters to the motor control system;
and the motor control system is used for adjusting the seat according to the seat position parameter.
14. The system of claim 13, further comprising: a cloud server;
the cloud server is used for receiving the sign data sent by the intelligent vehicle-mounted terminal and returning seat position parameters matched with the sign data to the intelligent vehicle-mounted terminal; the seat position parameters are obtained by analyzing the big data of the collected physical sign data and the seat position parameters by the cloud server.
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| CN201510134114.XA CN104691461A (en) | 2015-03-25 | 2015-03-25 | Car seat adjusting method, device and system |
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| CN201510134114.XA CN104691461A (en) | 2015-03-25 | 2015-03-25 | Car seat adjusting method, device and system |
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| CN201510134114.XA Pending CN104691461A (en) | 2015-03-25 | 2015-03-25 | Car seat adjusting method, device and system |
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