CN114590200A - Intelligent man-machine adjusting system and method - Google Patents
Intelligent man-machine adjusting system and method Download PDFInfo
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- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
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- B60R1/062—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position
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Abstract
The invention discloses an intelligent man-machine adjusting system and method, wherein the scheme is based on a vehicle-mounted module, a remote computing module and a user terminal; the vehicle-mounted module is in communication connection with the remote computing module, acquires vehicle information of a target vehicle and transmits the vehicle information to the remote computing module, and the vehicle-mounted module also receives a human-computer adjusting instruction of the remote computing module and transmits the human-computer adjusting instruction to a vehicle body area controller in the vehicle; the user terminal is in communication connection with the remote computing module to form user information and transmit the user information to the remote computing module; the remote calculation module performs matching calculation based on the acquired user information and the vehicle information of the target vehicle to obtain a man-machine position parameter of the target vehicle matching the user information, and forms a corresponding man-machine adjustment instruction to be transmitted to the vehicle-mounted module. The scheme provided by the invention is combined with the Internet of vehicles, so that the positions of the vehicle seat, the external rearview mirror and the steering wheel can be intelligently adjusted, the use experience of vehicles, particularly shared vehicles, can be greatly improved, and the intelligent man-machine adjustment requirements of all shared vehicle users can be really met.
Description
Technical Field
The invention relates to a vehicle control technology, in particular to a man-machine adjusting technology of a vehicle.
Background
The future development direction of modern automobiles is mainly embodied in the electromotion, intellectualization, networking and sharing of automobiles. With the rapid increase of the number of private cars, the problem of road traffic congestion becomes increasingly significant, and the shared automobile industry is vigorously developed.
The shared automobile in China starts late, but is developed rapidly at present. China in 1 month of 2020 shares the automobile platform and the user size reaches a peak of 359.9 ten thousand per month. Under the operation helping hand that each platform becomes more meticulous, sharing car platform duration of use continues to increase.
However, in contrast to the development of the shared automobile industry, the degree of intelligence of the shared automobile is insufficient, and the user experience needs to be improved. Most of the existing shared automobiles in the market are simply developed for private automobile models and then put into the market, and no more humanized secondary development is performed on the actual use scene of the shared automobiles.
In the actual use process of the shared automobile, after a user rents a new automobile, the positions of a seat, an external rearview mirror and a steering wheel of the automobile need to be adjusted again.
Referring to fig. 1, there is shown an example of a corresponding control panel implemented by the memory function of the exterior rear view mirror in the existing vehicle. On the basis of the adjusting mode of the electric outside rear-view mirror, 5 functional keys are added, namely four storage position information keys 1, 2, 3 and 4 and a 'recovery' key, wherein the four storage keys respectively record the most suitable angle information of the outside rear-view mirror when four different drivers drive the vehicle. However, such systems have limited utility in the actual use of shared cars and the user still needs to reposition each time the rental car is used.
The existing vehicle seat memory function is generally realized by the following operations:
in the initial state, the system does not record any position information of the seat, after the adjustment of the seat is finished, a driver presses a 'SET' key when needing to adjust the seat, the position information at the moment corresponds to a key '1', the driver presses the 'SET' key after adjusting to a different position again, and the position information recorded at the moment corresponds to a key '2'. When the seat memory function is used again, the system automatically adjusts the previously recorded seat position for the driver by simply pressing a numeric key belonging to him.
The existing steering wheel position memory function of the vehicle generally floats to the position used before the previous flameout according to the set steering wheel position after the vehicle is started.
In the existing man-machine adjustment scheme for positions of a vehicle seat, an external rearview mirror and a steering wheel, man-machine position data are recorded locally, the recorded data are limited, only 2 to 3 groups of user data can be recorded on one vehicle, and the use objects are limited. Meanwhile, the existing intelligent man-machine adjustment scheme can only adjust for a single vehicle type, and if the same user drives different vehicle types, the previous user data has no use value.
Disclosure of Invention
The invention aims to provide an intelligent man-machine adjusting scheme, which can realize unlimited use of objects, diversify use scenes and adapt to different vehicle types.
In order to achieve the aim, the invention provides an intelligent man-machine adjusting system which comprises a vehicle-mounted module, a remote computing module and a user terminal;
the vehicle-mounted module is in communication connection with the remote computing module, acquires vehicle information of a target vehicle and transmits the vehicle information to the remote computing module, and the vehicle-mounted module also receives a human-computer adjusting instruction of the remote computing module and transmits the human-computer adjusting instruction to a vehicle body domain controller in the vehicle; the vehicle information comprises one or more of target vehicle exterior rear view mirror, seat, steering wheel position data;
the user terminal is in communication connection with the remote computing module to form user information and transmit the user information to the remote computing module; the user information comprises ID information of a user;
the remote calculation module performs matching calculation based on the acquired user information and the vehicle information of the target vehicle to obtain a man-machine position parameter of the target vehicle matching the user information, and forms a corresponding man-machine adjustment instruction to be transmitted to the vehicle-mounted module.
Furthermore, the vehicle-mounted module adopts a vehicle networking intelligent vehicle-mounted terminal T-BOX.
Furthermore, the vehicle body area controller is connected with each control module in the vehicle through a CAN communication bus.
Further, the vehicle-mounted module and the vehicle body area controller are in Ethernet communication.
Further, the user terminal and the vehicle-mounted module can be in communication connection based on safety certification.
Further, the user terminal can establish communication connection with the vehicle-mounted module and perform data interaction.
Further, the remote computing module builds a first database and a second database;
the system comprises a first database, a remote computing module, a first database and a second database, wherein the first database stores human-computer position parameters obtained by matching and computing the remote computing module aiming at different vehicle types, and vehicle type data and the human-computer position parameters are stored in the first database in a one-to-one correspondence manner;
and the second database stores the conversion corresponding relation between the man-machine position parameters of different vehicle types.
In order to achieve the above object, the present invention provides an intelligent human-machine adjustment method, comprising:
acquiring vehicle information of a target vehicle, wherein the vehicle information comprises one or more of position data of an external rearview mirror, a seat and a steering wheel of the target vehicle;
acquiring user information, wherein the user information comprises ID information of a user;
and performing matching calculation based on the acquired user information and the vehicle information of the target vehicle to obtain a man-machine position parameter of the target vehicle matched with the user information, and forming a corresponding man-machine adjusting instruction to be transmitted to the target vehicle.
Furthermore, the intelligent man-machine adjusting method further comprises the steps of identity authentication between the user and the target vehicle and communication connection establishment.
Further, the intelligent man-machine adjusting method comprises the steps of constructing a first database and a second database;
human-computer position parameters obtained by matching calculation aiming at different vehicle types are stored in a first database, and vehicle type data and the human-computer position parameters are stored in the first database in a one-to-one correspondence manner;
and the second database stores the conversion corresponding relation between the man-machine position parameters of different vehicle types.
Furthermore, the intelligent man-machine adjusting method comprises the step of recording and uploading manual man-machine position adjusting data.
According to the scheme provided by the invention, the positions of the vehicle seat, the external rearview mirror and the steering wheel are intelligently adjusted by combining with the Internet of vehicles, so that the use experience of vehicles, particularly shared vehicles, can be greatly improved, and the intelligent man-machine adjustment requirements of all shared vehicle users are really met.
The scheme provided by the invention can realize unlimited use of objects, diversify use scenes and adapt to different vehicle types. The man-machine adjustment data generated by the user on a single vehicle type can be applied to other vehicles of the same vehicle type and vehicles of different vehicle types; meanwhile, the data is not limited by regions, and the man-machine position data of each user in all vehicle types can be obtained through matching calculation based on the vehicle interior trim size data.
Drawings
The invention is further described below in conjunction with the appended drawings and the detailed description.
FIG. 1 is an exemplary diagram of a memory function control panel of an external rearview mirror in a vehicle;
FIG. 2 is a diagram illustrating an exemplary system architecture of the intelligent human-machine regulation system in an embodiment of the present invention;
FIG. 3 is an exemplary diagram of an intelligent human-machine adjustment data upload workflow in an embodiment of the present invention;
FIG. 4 is an exemplary diagram of an intelligent human-machine adjustment action execution workflow in an embodiment of the present invention;
FIG. 5 is an exemplary diagram of a communication workflow during intelligent human-machine adjustment in accordance with an embodiment of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
Aiming at the defects of the existing vehicle in the man-machine regulation interaction technology, the scheme of the invention provides the intelligent man-machine regulation system which can give matched man-machine position parameters aiming at different vehicle types based on user information, realize man-machine intelligent regulation of the vehicle, intelligently regulate the positions of an outer rearview mirror, a seat and a steering wheel of the vehicle before driving the vehicle and improve the user experience of sharing the vehicle.
The intelligent man-machine adjusting system provided by the scheme of the invention is mainly formed by mutually matching a vehicle-mounted module, a remote computing module and a user terminal to realize man-machine intelligent adjustment of the vehicle.
The vehicle-mounted module in the system runs on a target vehicle, establishes data connection with a body area controller in the vehicle and establishes data connection with the remote computing module.
The vehicle-mounted module performs data interaction with the vehicle body area controller to acquire vehicle information of a target vehicle, and performs data interaction with the remote calculation module to transmit the acquired vehicle information to the remote calculation module; meanwhile, the vehicle-mounted module also receives a human-machine adjusting instruction fed back by the remote computing module and transmits the human-machine adjusting instruction to a vehicle body domain controller in the vehicle, so that the vehicle body domain controller automatically adjusts the position states of an external rearview mirror, a seat and a steering wheel of the vehicle based on the received human-machine adjusting instruction.
The vehicle information here includes one or more of target vehicle exterior mirror, seat, steering wheel position data.
Further, the vehicle information herein also includes corresponding vehicle type information, which includes vehicle brand, model, vehicle body parameters and other related information.
A user terminal in the system can establish communication connection with a remote computing module. The user terminal is used for forming user information and transmitting the generated user information to the remote computing module through data interaction with the remote computing module.
The user information includes user ID information, which may constitute a unique identifier of the user, and the specific configuration form is not limited herein and may be determined according to actual needs. Further, the information may further include information such as sex, age, height, weight, etc., as needed, but is not limited thereto.
The remote computing module in the system can run in the background or the cloud. The remote computing module acquires vehicle information of a target vehicle from the vehicle-mounted module and acquires user information from the user terminal by performing data interaction with the vehicle-mounted module and the user terminal. The remote computing module further performs matching computation based on the obtained user information and vehicle information of the target vehicle to obtain human-computer position parameters of the target vehicle matching the user information and form corresponding human-computer adjusting instructions, and the remote computing module transmits the human-computer adjusting instructions to the vehicle-mounted module.
The vehicle-mounted module in the scheme of the invention is preferably formed by a vehicle-specification chip or a higher-level chip during specific implementation, and can establish safe and reliable wireless communication connection with a remote computing module running in a background or a cloud so as to perform data information interaction; meanwhile, the system can establish communication connection with a vehicle body area controller in a vehicle to carry out data information interaction.
On the basis, the vehicle-mounted module can also establish communication connection with the user terminal so as to carry out data information interaction.
The specific form or scheme for establishing the communication connection between the vehicle-mounted module and the remote computing module, the vehicle body area controller or the user terminal running in the background or in the cloud is not limited and can be determined according to actual requirements.
When the vehicle-mounted module formed in the way is arranged on a target vehicle, the communication connection is preferably established with the remote computing module in a wireless communication mode; and simultaneously preferably, a corresponding Ethernet communication mode is established for communication connection with a body area controller on the target vehicle. And the body area controller on the target vehicle is connected with each control module in the vehicle through a CAN communication bus, so that the stability and the reliability of data transmission are ensured. Furthermore, a communication connection with the user terminal is preferably established by means of bluetooth communication.
For the user terminal in the scheme of the invention, a portable user terminal is constructed during specific implementation, and can perform bidirectional remote wireless communication with a remote computing module running at a background or a cloud so as to perform bidirectional data interaction; meanwhile, the user terminal can also perform two-way communication with the vehicle-mounted module to perform two-way data interaction.
When the user information is formed, the user terminal can automatically acquire the relevant information to generate the required user information based on relevant operations, such as authorization operations of the user and the like.
Alternatively, the user terminal may generate the required user information based on data information formed by user operation operations, such as manual input by a user, photographing, and the like.
The user terminal thus formed is preferably connected in communication with a remote computing module by means of wireless communication when applied.
And forming user information, and transmitting the generated user information to the remote computing module through data interaction with the remote computing module.
The user information includes user ID information, which may constitute a unique identifier of the user, and the specific configuration form is not limited herein and may be determined according to actual needs. Further, the information may further include information such as sex, age, height, weight, etc., as needed, but is not limited thereto.
In addition, according to application requirements, communication connection can be established between the user terminal and the vehicle-mounted module arranged on the target vehicle in the scheme of the invention, so that safety authentication between the user terminal and the vehicle-mounted module on the target vehicle is completed, and therefore safety control of the target vehicle can be realized. As examples, binding of the user with the target vehicle, control authority management, and the like are achieved.
In some embodiments, a stand-alone portable device with the above-described functions may be constructed as the user terminal.
As an alternative, the function may also be formed based on a smart mobile device (e.g., a smart phone, etc.), a wearable device, or another smart terminal (e.g., a smart tablet, a PC) of the user, and the application with the corresponding function may be run in the smart mobile device, the wearable device, or the other smart terminal to form the user terminal.
For the remote computing module in the scheme of the invention, the remote computing module is realized based on a corresponding matching algorithm model in the concrete realization.
The matching algorithm model constructed in the remote calculation module can be based on vehicle information uploaded by the vehicle-mounted module, specifically comprises man-machine data, namely seat position data, rearview mirror angle data, steering wheel angle data and the like, and/or performs matching calculation by combining with user information uploaded by the user terminal so as to position the optimal position of human eyes relative to the seat, the rearview mirror and the steering wheel under the data. And the seat position data, the rearview mirror angle data and the steering wheel angle data after matching calculation form corresponding man-machine position parameters.
In some embodiments, the remote computing module builds a first database and a second database;
the remote computing module is used for carrying out matching calculation on different vehicle types to obtain a matching relation between human eye positions and human-computer data, and the human eye positions and the human-computer data are stored in the first database in a one-to-one correspondence mode.
And the second database stores the conversion corresponding relation between different vehicle types, the man-machine data and/or the optimal human eye position, namely the conversion corresponding relation between the man-machine position parameters of different vehicle types. Accordingly, after the human-computer position parameters (namely the optimal human eye position and the corresponding human-computer data) of the user for a certain vehicle type are determined, the human-computer position parameters of the user relative to all other vehicle types can be determined.
Therefore, in practical application, a user operates a vehicle type based on the system, and after one-time adjustment of the human-computer position is completed, the system can determine that all other vehicle types are matched with the optimal human-computer position parameters of the user.
Here, the present invention relates to a wireless communication method, and is not limited herein. Can be determined according to actual requirements. For example, a mobile communication method such as 4G and 5G, a wireless communication method such as WiFi and ZigBee, or any other feasible wireless communication method may be used.
With respect to the above-mentioned embodiments, the following description will be made with reference to specific embodiments.
Referring to fig. 2, an example of an embodiment of the present invention is shown.
In the illustrated example, intelligent adjustment of the vehicle man-machine is realized by the mobile intelligent terminal 100, the cloud server 200 and the vehicle networking intelligent vehicle-mounted terminal T-BOX 300 in cooperation with the vehicle body area controller 400, the vehicle-mounted CAN bus 500, the seat control module 600, the exterior rearview mirror adjustment module 700 and the steering wheel adjustment module 800.
The body area controller 400 is installed and operated in the target vehicle, and can interact with the outside through the wireless network communication module and the bluetooth communication module, and can make a judgment on the received information.
The body area controller 400 is connected to the seat control module 600, the outside mirror adjustment module 700, and the steering wheel adjustment module 800 in the target vehicle through the on-vehicle CAN bus 500, and CAN issue control commands to the seat control module 600, the outside mirror adjustment module 700, and the steering wheel adjustment module 800 in the target vehicle, and receive feedback information from the three action execution modules.
The specific structure of the body area controller 400 is not limited herein and may be determined according to actual requirements.
And the seat control module 600 is arranged in a target vehicle and operates in the target vehicle, is communicated with the vehicle body area controller 400 through the vehicle-mounted CAN bus 500, and adjusts the position of the seat according to the instruction of the vehicle body area controller 500, thereby having a fault diagnosis function.
The outside rear view mirror adjusting module 700 is installed and operated in a target vehicle, communicates with the body area controller 400 through the on-vehicle CAN bus 500, and adjusts the angle of the outside rear view mirror according to the instruction of the body area controller 400, including a fault diagnosis function.
And the steering wheel adjusting module 800 is arranged in a target vehicle and operates in the target vehicle, realizes communication with the vehicle body area controller 400 through the vehicle-mounted CAN bus 500, and adjusts the position of the steering wheel according to the instruction of the vehicle body area controller 400, thereby having a fault diagnosis function.
The vehicle-mounted CAN bus 500, which constitutes a vehicle-mounted local area communication network bus, CAN realize the mutual communication among the controller modules connected in the local area network. Wherein, automobile body territory controller, bluetooth communication module, seat control module, outside rear-view mirror adjusting module, steering wheel adjusting module all are located CAN communication network.
The vehicle networking intelligent vehicle-mounted terminal T-BOX 300 is arranged in a target vehicle, operates in the target vehicle, supports 4G/5G communication, Bluetooth communication, WIFI communication, Ethernet communication and the like, serves as a medium for networking the target vehicle with the outside, and is used for realizing information interaction between a vehicle body area controller and equipment (such as a cloud server and a mobile intelligent terminal) outside the vehicle.
For example, the internet-of-vehicle intelligent vehicle-mounted terminal T-BOX 300 communicates with the vehicle body area controller 400 through the ethernet with higher transmission speed. Meanwhile, the mobile intelligent terminal can communicate with the mobile intelligent terminal 100 through Bluetooth connection; and 4G/5G network communication with the cloud server 200.
The Ethernet communication adopted here is taken as a new generation vehicle-mounted high-speed communication network, and compared with the traditional CAN, the communication speed is higher, and the bandwidth is larger. In the scheme, high-speed point-to-point communication between the vehicle networking intelligent vehicle-mounted terminal T-BOX 300 and the vehicle body area controller 400 is realized through Ethernet communication.
The cloud server 200 is deployed at the cloud end, runs corresponding remote computing modules and can complete matching computing between human and machines; meanwhile, the cloud server 200 stores various information generated in the use process of all target vehicles.
The cloud server 200 and the vehicle networking intelligent vehicle-mounted terminal T-BOX 300 can communicate through a 4G/5G network, and store corresponding user identity information and corresponding vehicle-mounted man-machine adjusting position information.
The mobile smart terminal 100 may be a wearable smart device such as a mobile phone, a tablet computer, or a bracelet, but is not limited thereto.
Specifically, the mobile intelligent terminal 100 can realize bidirectional 4G/5G network communication with the cloud server 200 and bidirectional Bluetooth communication with the Internet of vehicles intelligent vehicle-mounted terminal T-BOX 300.
Meanwhile, some application programs matched with the system can be run in the mobile intelligent terminal 100. Therefore, the user can conveniently manage the user information and complete some operations aiming at the vehicle or the Internet of vehicles intelligent vehicle-mounted terminal T-BOX 300.
For the embodiment deployed accordingly, one process for its working operation is illustrated below.
The personal information is uploaded on the mobile intelligent terminal 100, and the mobile intelligent terminal 100 sends the personal information to the cloud server 200, where the personal information may form user ID information.
The internet of vehicles intelligent vehicle terminal T-BOX 300 sends the position data of the external rearview mirror, the seat and the steering wheel on the target vehicle to the cloud server 200.
The cloud server 200 performs data optimization upgrading based on algorithm analysis to match all vehicle types, and forms a corresponding human-computer adjustment instruction. The cloud server sends the man-machine adjustment instruction generated by calculation to the Internet of vehicles intelligent vehicle-mounted terminal T-BOX 300 through the wireless communication module, the Internet of vehicles intelligent vehicle-mounted terminal T-BOX 300 sends instruction data to the vehicle body domain controller through Ethernet communication, and finally the vehicle body domain controller sends the instruction data to the control module through the CAN communication bus for automatic adjustment.
According to the specific embodiment, the human-computer data generated when the vehicle is used in the prior art are stored in the cloud server by using the mobile internet related technology, so that the vehicle can be automatically called out when the vehicle is used next time, and the automation and the intellectualization of the human-computer position adjustment are realized. The new user can also calculate a more appropriate human-computer position for use through a recommendation algorithm after mass data collection and analysis, and the problem that the human-computer position needs to be readjusted after the user gets the vehicle is effectively solved.
According to the scheme, the cloud server is used, massive user man-machine position data can be recorded, and the problem that the user man-machine position data recorded by a single vehicle is limited is effectively solved.
According to the scheme, the use data of the user in a single vehicle type is fully utilized through a matching algorithm, the man-machine data corresponding to other vehicle types can be calculated, and the problem that man-machine position data of the single vehicle type cannot be shared among different vehicle types is effectively solved.
According to the scheme, data and user feedback generated by a user in the actual use of the intelligent adjustment external rearview mirror function can be stored in the server, and the database is optimized and upgraded according to the user feedback. Therefore, the problem that the actual use experience of the factory database is not good enough can be solved. The data comparison of the outer rearview mirror, the seat and the steering wheel is realized according to the space of the cockpit of different vehicle types, and the user data of all vehicle types can be matched by acquiring the user data of one vehicle type through a matching algorithm, so that the intelligent adjustment is realized.
For the specific implementation scheme given above, an application example is given to further illustrate the scheme of the present invention.
The application process of the scheme of the invention is illustrated by taking a shared vehicle application scene as an example.
In the existing shared vehicle use scene, a user needs to readjust the positions of a seat, an external rearview mirror, a steering wheel and the like after taking a rented vehicle, otherwise, the individual driving requirements are difficult to meet.
If the intelligent man-machine adjusting system formed based on the scheme of the invention forms a shared automobile intelligent man-machine adjusting system, the invention can help a shared vehicle driver to conveniently and quickly complete the adjusting work of the three important man-machine interaction modules. The man-machine adjustment can be rapidly and intelligently completed only by confirming the personal identity information and matching the user ID with the position data recorded in the database and generated when the user uses the vehicle in the past.
When the shared automobile intelligent man-machine adjusting system is actually applied, a corresponding shared automobile management program runs in the cloud server 200 in the system;
the vehicle networking intelligent vehicle-mounted terminal T-BOX 300 in the system is configured on the corresponding sharing vehicle, and the vehicle networking intelligent vehicle-mounted terminal T-BOX 300 is also in data connection with a vehicle body area controller on the sharing vehicle.
Meanwhile, a corresponding shared car APP (hereinafter referred to as APP) runs in the mobile intelligent terminal 100.
On the basis of the configuration scheme, referring to fig. 3, a basic flow of the shared automobile intelligent human-machine adjusting system for implementing the execution work of the shared automobile intelligent human-machine adjusting action is shown.
As can be seen from the figure, the process for implementing the shared automobile intelligent man-machine adjustment in the embodiment comprises the following steps:
(1) receiving and processing order data:
a user generates a car renting order on line by operating a mobile intelligent terminal with a corresponding shared car APP (APP for short); the cloud server receives order data from the user terminal, extracts order information and sends the order information to a vehicle-mounted terminal of a target vehicle (namely T-BOX in the built-in target vehicle); the order information includes a user ID.
(2) The user connects the Bluetooth to send an unlocking instruction:
the user connects the vehicle-mounted terminal bluetooth of target car through removing intelligent terminal to click the instruction of unblanking on APP, this instruction of unblanking contains user ID information, and T-BOX receives the instruction.
(3) Sending a man-machine data request to a server according to the user ID:
and the T-BOX transmits the received unlocking instruction to the vehicle body domain controller, and the vehicle body domain controller sends a human-computer data request to the cloud server through the T-BOX according to the user ID after receiving the instruction.
(4) Judging whether the user is a new user:
the cloud server judges whether the user rents a vehicle on the platform before through the user ID, and if not, the user is judged as a new user.
(5) Sending an original position maintaining instruction to a vehicle end/selecting man-machine data corresponding to a user ID according to a vehicle type: the cloud server sends an original position maintaining instruction or a similar instruction to the T-BOX of the vehicle end through judgment if the user is a new user; and if the user is not the new user, the cloud server extracts the man-machine position parameter data corresponding to the user ID from the corresponding database.
(6) Sending corresponding man-machine data to the vehicle end:
the cloud server sends the extracted man-machine position data to the vehicle end T-BOX through a wireless network (4G/5G).
(7) Sending control instructions to the modules according to the man-machine data:
and after receiving the man-machine position data sent by the cloud server, the vehicle-end T-BOX transmits the data to a vehicle body domain controller through a vehicle-mounted Ethernet, and the vehicle body domain controller transmits an adjusting instruction to a man-machine adjusting module through vehicle-mounted CAN communication after logical judgment.
(8) The seat, the outer rearview mirror and the steering wheel are automatically adjusted to be in the following positions: and the three execution modules of the seat, the external rearview mirror and the steering wheel regulate the command to move to the appointed position according to the vehicle body area controller.
(9) Feeding back the adjusted information to an APP interface of the user terminal: and the vehicle body domain controller receives feedback of in-place adjustment of the three instruction modules, feeds back the adjusted information to the cloud server through the vehicle end T-BOX, and the cloud server pushes the information to the user terminal.
The user can only use the target vehicle, if the target vehicle is correspondingly adjusted by the human-machine, the shared automobile intelligent human-machine adjusting system formed by the embodiment can obtain human-machine adjusting data, and intelligent human-machine adjusting data uploading is realized.
Referring to fig. 4, it shows an example of a workflow of the shared automobile intelligent human-machine adjustment system for implementing intelligent human-machine adjustment data uploading.
As can be seen from the figure, the whole process of uploading the intelligent man-machine regulation data comprises the following steps:
(1) the user manually adjusts the seat/exterior mirror/steering wheel position:
a user carries out manual man-machine position adjustment in the using process of an automobile, namely, one or more of a seat control module, an exterior rearview mirror adjusting module and a steering wheel adjusting module on a target vehicle are used for adjusting one or more man-machine positions, and corresponding new man-machine position data are generated.
(2) The vehicle end updates the latest position data to the cloud server:
no matter whether the user is a new user or an old user, if manual man-machine position adjustment is performed, the vehicle body domain controller records the adjusted new man-machine position data and uploads the data to the cloud server through the T-BOX. The data can be updated to the cloud server database through 4G/5G or other feasible communication modes.
(3) Calculating matched man-machine position data according to the interior data of each vehicle type: and after receiving the new man-machine position data generated by manual adjustment of the user, the cloud server calculates the man-machine position data of all vehicle types according to the acquired position data through a preset man-machine position matching algorithm and stores the man-machine position data.
Referring to fig. 5, an example of the process of security authentication, connection establishment and communication interaction between the user terminal and the vehicle-mounted terminal T-BOX module in the shared automobile intelligent human-machine adjustment system is shown. Through the process, the binding and control of the user terminal and the target vehicle can be realized.
The whole process is as follows:
(1) the method comprises the steps that a user submits a car renting request to a cloud server at a user terminal (namely a mobile intelligent terminal) APP, a cloud platform is matched with vehicle information, and target vehicle information/parameters and vehicle Bluetooth names/keys are sent to the terminal APP and a T-BOX module of a target vehicle.
(2) The user terminal APP stores the received Bluetooth key and the Bluetooth name to the APP Bluetooth key module, and the T-BOX module on the target vehicle stores the received Bluetooth key to the T-BOX storage module.
(3) The T-BOX module on the target vehicle broadcasts its Bluetooth name during the stop.
(4) The user opens the terminal APP and the Bluetooth connection function, the Bluetooth module of the user terminal searches the Bluetooth name broadcasted by the target T-BOX module, and the Bluetooth module is automatically connected with the corresponding Bluetooth.
(5) Calling a Bluetooth key in the Bluetooth key module by the user terminal APP, encrypting the Bluetooth key through the APP security module and sending the encrypted Bluetooth key to the target vehicle T-BOX module;
(6) and the target vehicle T-BOX module decrypts and verifies whether the Bluetooth key is correct, and if so, the key verification is passed.
(7) The user terminal APP sends an unlocking instruction through the Bluetooth module, and after the vehicle is successfully unlocked, the vehicle end is triggered to send a man-machine position data request to the cloud server through 4G/5G communication.
(8) The cloud server sends the man-machine data to the vehicle end and the user terminal, and the user terminal sends the data to the vehicle end through Bluetooth communication, so that the redundancy design of data transmission is realized (see fig. 3).
According to the application example, the human-computer position data of the user is stored in the cloud end based on the internet-of-vehicle cloud server, and is innovatively matched with the user terminal and the vehicle-mounted terminal (namely the internet-of-vehicle intelligent vehicle-mounted terminal T-BOX 300), the human-computer position data of the user is sent to any one shared vehicle, so that any one shared vehicle can automatically adjust to the human-computer position in front of the user, and is not limited to a certain vehicle.
Furthermore, the scheme of the invention can carry out intelligent matching operation on the man-machine adjustment data generated by the user on a single vehicle type, so that the intelligent matching operation method can be applied to other vehicles of the same vehicle type and vehicles of different vehicle types. For example, the man-machine position data of each user in all vehicle types can be calculated based on a set man-machine data matching algorithm through the vehicle interior dimension data.
Furthermore, the scheme of the invention uses 4G/5G communication and Bluetooth communication to simultaneously transmit the human-computer position parameters, thereby realizing the redundancy design of data transmission. Therefore, when the moving signal of the target vehicle is not good, after enough data are collected at the cloud end, a recommendation algorithm can be used for recommending the man-machine adjusting position of a new user according to the man-machine position data of the existing user and the vehicle-type interior size data in the database, and the reliability and the intelligence of the whole scheme are improved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (11)
1. The intelligent man-machine adjusting system is characterized by comprising a vehicle-mounted module, a remote computing module and a user terminal;
the vehicle-mounted module is in communication connection with the remote computing module, acquires vehicle information of a target vehicle and transmits the vehicle information to the remote computing module, and the vehicle-mounted module also receives a human-computer adjusting instruction of the remote computing module and transmits the human-computer adjusting instruction to a vehicle body domain controller in the vehicle; the vehicle information comprises one or more of target vehicle exterior rear view mirror, seat, steering wheel position data;
the user terminal is in communication connection with the remote computing module to form user information and transmit the user information to the remote computing module; the user information comprises ID information of a user;
the remote calculation module performs matching calculation based on the acquired user information and the vehicle information of the target vehicle to obtain a man-machine position parameter of the target vehicle matching the user information, and forms a corresponding man-machine adjustment instruction to be transmitted to the vehicle-mounted module.
2. The intelligent human-machine adjustment system of claim 1, wherein the vehicle-mounted module employs a vehicle networking intelligent vehicle-mounted terminal (T-BOX).
3. The intelligent human-machine adjustment system of claim 1, wherein the body area controller is connected to each control module in the vehicle through a CAN communication bus.
4. The intelligent human-machine adjustment system of claim 1, wherein the vehicle-mounted module and the body area controller are in ethernet communication.
5. The intelligent human-machine adjustment system according to claim 1, wherein a communication connection between the user terminal and the vehicle-mounted module can be established based on security authentication.
6. The intelligent human-computer regulation system of claim 1 wherein the user terminal can establish a communication connection with the vehicle-mounted module and perform data interaction.
7. The intelligent human-machine adjustment system of claim 1, wherein the remote computing module constructs a first database and a second database;
the system comprises a first database, a remote computing module, a first database and a second database, wherein the first database stores human-computer position parameters obtained by matching and computing the remote computing module aiming at different vehicle types, and vehicle type data and the human-computer position parameters are stored in the first database in a one-to-one correspondence manner;
and the second database stores conversion corresponding relations among the man-machine position parameters of different vehicle types.
8. An intelligent man-machine adjustment method is characterized by comprising the following steps:
acquiring vehicle information of a target vehicle, wherein the vehicle information comprises one or more of position data of an external rearview mirror, a seat and a steering wheel of the target vehicle;
acquiring user information, wherein the user information comprises ID information of a user;
and performing matching calculation based on the acquired user information and the vehicle information of the target vehicle to obtain a man-machine position parameter of the target vehicle matched with the user information, and forming a corresponding man-machine adjusting instruction to be transmitted to the target vehicle.
9. The intelligent human-machine adjustment method according to claim 8, further comprising the steps of authentication of the user and establishment of a communication connection with the target vehicle.
10. The intelligent human-machine adjustment method according to claim 8, wherein the intelligent human-machine adjustment method is implemented by constructing a first database and a second database;
storing human-computer position parameters obtained by matching calculation aiming at different vehicle types in a first database, wherein vehicle type data and the human-computer position parameters are stored in the first database in a one-to-one correspondence manner;
and the second database stores the conversion corresponding relation between the man-machine position parameters of different vehicle types.
11. The intelligent human-machine adjustment method according to claim 8, comprising the step of recording and uploading manual human-machine position adjustment data.
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