Seat control method and device, electronic equipment and storage medium

Abstract

The application discloses a seat control method and device, electronic equipment and storage medium, and relates to the field of seat control. The method comprises the following steps: acquiring information about the state of a seat table and a backrest; controlling the state of a seat armrest according to the state of the seat table and the backrest; wherein the state of the seat table and the backrest comprises information about the position state and the position change state of the seat table and the backrest; acquiring a state table in which the state of the seat armrest matches the position state and the position change state of the seat table and the backrest according to the information about the position state and the position change state of the seat table and the backrest; and controlling the state of the seat armrest according to the state table in which the state of the seat armrest matches the position state and the position change state of the seat table and the backrest, so as to match the current state of the seat table and the backrest. According to the above scheme, the armrest is taken as a part of control, and the position of the armrest is adjusted to make the center of gravity of a person and the stress on the spine be considered in the adjustment of the vehicle seat, so that the person can ride more comfortably.

Description

Technical Field

[0001] The present application relates to the field of seat control, and in particular to a seat control method, a seat control device, an electronic device, a storage medium, and a vehicle. Background Art

[0002] Currently, vehicle seats are controlled in the following ways: 1) manual adjustment of the seat back, support platform, and armrest; 2) storage of the adjustment results in a memory, which can be called up with one click when needed.

[0003] Although the seats can basically meet the needs of vehicle driving after adjustment, with the enrichment of vehicle intelligent functions, a single seat state cannot fully meet the needs of various passengers in various riding states.

[0004] Therefore, a seat adjustment method is needed that can dynamically adjust the seat based on the center of gravity and the stress state of the spine, corresponding to the vehicle driving state and riding needs, so that the passengers can maintain the most suitable comfort state. Summary of the Invention

[0005] The purpose of the present invention is to provide a seat control method, a seat control device, an electronic device, a storage medium and a vehicle, which at least solve the problem of seat control in vehicle scenarios and / or personnel demand scenarios, solve the problem of multiple channels for control input data, and solve one technical problem in the problem of self-adjustment of seat control.

[0006] The present invention provides the following solutions:

[0007] According to one aspect of the present invention, a seat control method is provided, the seat control method comprising:

[0008] Get information about the status of the seat support and backrest;

[0009] Controlling the state of the seat armrests according to the state of the seat support and backrest;

[0010] The states of the seat support and backrest include information on the position state and position change state of the seat support and backrest;

[0011] According to the information of the position state and position change state of the seat support and the backrest, a state table is obtained for matching the seat armrest state with the position state and position change state of the seat support and the backrest;

[0012] According to the state table of the position state and position change state of the seat support and backrest matching the seat armrest state, the state of the seat armrest is controlled to match the current state of the seat support and backrest.

[0013] Furthermore, the information on the status of the seat support and backrest may include:

[0014] Get sensor information of seat support and backrest;

[0015] Obtain information about the person's center of gravity and spinal status based on sensor information from the seat support and backrest;

[0016] Generate information about the status of the seat support and backrest based on the information about the center of gravity and spine of the person;

[0017] The state of the seat armrest is controlled according to the state of the seat support and the backrest.

[0018] Furthermore, the acquisition of information about the center of gravity and spinal status of a person includes:

[0019] Generate a second base coordinate based on the information of the person's center of gravity and spinal status;

[0020] According to the second base coordinate, obtaining the seat assisting person's sitting strategy information under the second base coordinate;

[0021] generating information on the position state and position change state of the seat support and backrest according to the second base coordinate and the strategy information of the seat assisting person sitting under the second base coordinate;

[0022] The state of the seat armrest is controlled based on information about the position state and position change state of the seat support and backrest.

[0023] Furthermore, the obtaining of the strategy information for assisting the passenger in taking the seat under the second base coordinate includes:

[0024] Obtaining information on the operating and riding status of personnel based on vehicle scenarios and / or personnel demand scenarios;

[0025] Generate information about the person's riding posture based on the person's control state and riding state information;

[0026] Generate reference information of the person's center of gravity and spinal status based on the person's riding posture information;

[0027] Generate the first base coordinate based on the reference information of the center of gravity and spine status of the person;

[0028] Generate information on the position state and position change state of the seat support and backrest based on the first base coordinate and the second base coordinate and reference information on the center of gravity and spine state of the person;

[0029] The state of the seat armrest is controlled based on information about the position state and position change state of the seat support and backrest.

[0030] Furthermore, controlling the state of the seat armrest according to the information of the position state and position change state of the seat support and the backrest includes:

[0031] Generate information on the angle state of the seat motor rotation joint based on information on the position state and position change state of the seat support and backrest;

[0032] Generate a state table of the position state and position change state of the seat armrest state matching the seat support and backrest based on the information of the seat motor rotation joint angle state;

[0033] The state table of the seat armrest state matching the position state and position change state of the seat support and backrest includes motor control data of the armrest state that matches the center of gravity and spine state of the person, and motor control data of the position state and position change state corresponding to the seat support and backrest.

[0034] Furthermore, the state table includes:

[0035] Motor control data for controlling the position of the seat support and backrest and / or the center of gravity and spine of the person according to the state of the seat armrest;

[0036] Motor control data for controlling the center of gravity and spine of the person and / or the state of the seat armrests according to the position of the seat support and backrest;

[0037] Motor control data for controlling the state of the seat armrests and / or the position states of the seat support and backrest according to the state of the center of gravity and spine of the person.

[0038] According to two aspects of the present invention, there is provided a seat control system, based on a seat control method, the seat control system comprising: a sensor module, a first control module, a second control module;

[0039] The sensor module is used to sense the seating status of a person on the seat;

[0040] The first control module is used to control the position status of the seat support and the backrest;

[0041] The second control module is used to control the state of the seat armrest;

[0042] The first control module controls the position state change of the seat support and the backrest according to the sensor module sensing the seating state of the person on the seat;

[0043] The sensor module refreshes and senses changes in the seating status of the person in the seat according to changes in the position status of the seat support and the backrest;

[0044] The second control module controls the state of the seat armrests according to the position state changes of the seat support and the backrest to refresh the perception of the changes in the sitting state of the person in the seat.

[0045] According to three aspects of the present invention, a seat adjustment device is provided, comprising:

[0046] A status information module is used to obtain information about the status of the seat support and backrest;

[0047] A state control module, configured to control the state of the seat armrests according to the states of the seat support and backrest;

[0048] The states of the seat support and backrest include information on the position state and position change state of the seat support and backrest;

[0049] A state table module is used to obtain a state table of the position state and position change state of the seat armrest matching the position state and position change state of the seat support platform and the backrest according to the information of the position state and position change state of the seat support platform and the backrest;

[0050] The state matching module is used to match the state table of the position state and position change state of the seat support and backrest according to the state of the seat armrest, control the state of the seat armrest, and match the current state of the seat support and backrest.

[0051] According to four aspects of the present invention, there is provided an electronic device, comprising: a processor, a communication interface, a memory, and a communication bus, wherein the processor, the communication interface, and the memory communicate with each other via the communication bus;

[0052] A computer program is stored in the memory, and when the computer program is executed by the processor, the processor is caused to execute the steps of the seat adjustment method.

[0053] According to five aspects of the present invention, a computer-readable storage medium is provided, comprising: a computer program that can be executed by an electronic device is stored therein, and when the computer program runs on the electronic device, the electronic device executes the steps of the seat adjustment method.

[0054] According to a sixth aspect of the present invention, there is provided a vehicle comprising:

[0055] An electronic device for implementing the steps of the seat adjustment method;

[0056] a processor, the processor running a program, and executing the steps of the seat adjustment method based on data output by the electronic device when the program is running;

[0057] The storage medium is used to store a program, and when the program is running, it executes the steps of the seat control method for data output from the electronic device.

[0058] Through the above solution, the following beneficial technical effects are achieved:

[0059] This application defines base coordinates, utilizes the center of gravity, and accurately and dynamically locates whether the spinal state conforms to the ergonomics of the person based on the base coordinates, so that the adjustment of the seat is more in line with the needs of the human body.

[0060] This application uses sensors to obtain the status of different people sitting on the seats and generates different base coordinates, so that each conversion is personalized to suit the current passengers.

[0061] This application obtains reference values ​​through different driving conditions and personnel needs, and adjusts the current seat state according to the reference values ​​so that the seat adjustment is adapted to the actual vehicle scenario.

[0062] This application uses the armrest as part of the adjustment to assist in adjusting the vehicle seat while taking into account the center of gravity and spinal stress of the occupants, making the ride more comfortable. BRIEF DESCRIPTION OF THE DRAWINGS

[0063] Figure 1 is a flowchart of a seat control method provided by one or more embodiments of the present invention.

[0064] Figure 2 1 is a structural diagram of a seat adjustment system provided by one or more embodiments of the present invention.

[0065] Figure 3 1 is a structural diagram of a seat adjustment device provided by one or more embodiments of the present invention.

[0066] Figure 4 A schematic diagram of a seat device according to a specific embodiment of the present invention.

[0067] Figure 5 A schematic diagram of a seat armrest device according to a specific embodiment of the present invention.

[0068] Figure 6 Schematic diagram of seat device control according to a specific embodiment of the present invention.

[0069] Figure 7 A structural block diagram of an electronic device for a seat control method provided by one or more embodiments of the present invention. DETAILED DESCRIPTION

[0070] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0071] Figure 1 is a flowchart of a seat control method provided by one or more embodiments of the present invention.

[0072] like Figure 1 The seat adjustment methods shown include:

[0073] Step S1, obtaining information on the status of the seat support and backrest;

[0074] Step S2, controlling the state of the seat armrest according to the state of the seat support and backrest;

[0075] The status of the seat support and backrest includes information on the position status and position change status of the seat support and backrest;

[0076] Step S3, obtaining a state table of the seat armrest state matching the position state and position change state of the seat support and backrest based on the information of the position state and position change state of the seat support and backrest;

[0077] Step S4, matching the state table of the position state and position change state of the seat support and backrest according to the state of the seat armrest, controlling the state of the seat armrest to match the current state of the seat support and backrest.

[0078] Specifically, in one embodiment, in addition to considering the ergonomics of the body trunk to adjust the height, front and back positions of the seat support, the adjustment of the arc, the hardness and softness, and the adjustment of the backrest angle, arc, the hardness and softness, etc., it is also necessary to consider the armrests' support of the body and the sharing of the weight of the limbs by the support. At the same time, along with the position of the trunk, the position of the upper limbs changes with the adjustment of the trunk position. Since the position of the human shoulder directly affects the positional relationship between the upper limbs and the armrests, and affects the change in the upper limb support method, a state table is set to match the position state and position change state of the seat support and backrest. The state table includes the seat armrest state data corresponding to the state of the armrest cooperating with the seat support and backrest.

[0079] The status table includes data such as the seat motor rotation angle and the seat rotation angle.

[0080] In this embodiment, obtaining information about the status of the seat support and backrest includes:

[0081] Get sensor information of seat support and backrest;

[0082] Obtain information about the person's center of gravity and spinal status based on sensor information from the seat support and backrest;

[0083] Generate information about the status of the seat support and backrest based on the information about the center of gravity and spine of the person;

[0084] Control the state of the seat armrests according to the state of the seat support and backrest.

[0085] Specifically, since seat occupants vary in size, sensors on the seat support and backrest can be used to obtain information about the occupant's current center of gravity and spinal condition. For example, the degree to which a person leans on the backrest varies in different postures, and as the position of their hips pushes downward, this information can be used to infer lower body space and adjust the position of the seat support. For example, the height of a person's body creates a different position for their shoulders on the backrest, which can be used to roughly infer their upper body height and determine their spinal condition. Furthermore, self-adjustment of the occupant's movements during seating can further refine information about their center of gravity and spinal condition.

[0086] Correspondingly, when a person leans on the backrest, the seat armrest can be adjusted. For example, in the driver's seat armrest, if the person leans harder or the area of ​​leaning increases, or if the hips shift downward, it indicates that the hand is fatigued on the steering wheel and needs to be adjusted with the armrest.

[0087] Furthermore, the center of gravity data of the person can be used to determine whether the current spinal stress state is comfortable (according to a normal spine). For example, when driving a vehicle that requires full concentration, the hands are on the steering wheel and the backrest is not supported.

[0088] In this embodiment, obtaining information about the center of gravity and spinal status of a person includes:

[0089] Generate a second base coordinate based on the information of the person's center of gravity and spinal status;

[0090] According to the second base coordinate, obtaining the seat assisting person's sitting strategy information under the second base coordinate;

[0091] generating information on the position state and position change state of the seat support and backrest according to the second base coordinate and the strategy information of the seat assisting person sitting under the second base coordinate;

[0092] The state of the seat armrest is controlled based on information about the position state and position change state of the seat support and backrest.

[0093] Specifically, the second base coordinates are derived from the user's actual center of gravity and spinal position. Based on these base coordinates, the seat motors are controlled, resulting in a seat posture that adapts to the user's center of gravity and spinal position. The armrests match the position and positional changes of the seat support and backrest, creating either a supportive or leaning function.

[0094] In this embodiment, obtaining the seat assistive personnel seating strategy information under the second base coordinate includes:

[0095] Obtaining information on the operating and riding status of personnel based on vehicle scenarios and / or personnel demand scenarios;

[0096] generate information of a sitting posture of the person according to the information of the person operating state and the sitting state;

[0097] generate reference information of a center of gravity and a spine state of the person according to the information of the sitting posture of the person;

[0098] generate a first base coordinate according to the reference information of the center of gravity and the spine state of the person;

[0099] generate information of a position state and a position change state of a seat pedestal and a backrest according to the first base coordinate and a second base coordinate and the reference information of the center of gravity and the spine state of the person;

[0100] control a state of a seat armrest according to the information of the position state and the position change state of the seat pedestal and the backrest.

[0101] Specifically, based on the functional reuse of the vehicle driving position, the driving state and the sitting state can be reused or switched (for example, left and right steering wheel state conversion), in the vehicle driving scene, at least one hand of the person has to be placed on the steering wheel, and the position of the steering wheel is different for people of different body shapes, and the degree of fatigue caused by lifting and consuming is different, and similarly, the degree of fatigue of the lower limbs stepping on the pedal is also different. However, for the purpose of safe driving, the person needs to maintain a certain posture, that is, the information of the sitting posture of the person is generated based on the information of the person operating state and the sitting state in the vehicle scene or / and the person demand scene, as the current recommended posture (for example, the reference information of the center of gravity and the spine state of the person), further, the information of the position state and the position change state of the seat pedestal and the backrest is generated according to the first base coordinate and the second base coordinate and the reference information of the center of gravity and the spine state of the person, forming the transition of the posture state, that is, not completely adjusting the seat according to the first base coordinate and the reference information of the center of gravity and the spine state of the person, but generating the information of the position state and the position change state of the seat pedestal and the backrest according to the first base coordinate and the second base coordinate and the reference information of the center of gravity and the spine state of the person. The state of the seat armrest changes corresponding to the position state and the position change state of the seat pedestal and the backrest.

[0102] In the embodiment, controlling the state of the seat armrest according to the information of the position state and the position change state of the seat pedestal and the backrest includes:

[0103] generating information of a seat motor rotation joint angle state according to the information of the position state and the position change state of the seat pedestal and the backrest;

[0104] generating a state table of the seat armrest state matching the position state and the position change state of the seat pedestal and the backrest according to the information of the seat motor rotation joint angle state;

[0105] The state table of the seat armrest state matching the position state and position change state of the seat support and backrest includes the motor control data of the armrest state that matches the center of gravity and spine state of the person, and the motor control data corresponding to the position state and position change state of the seat support and backrest.

[0106] Specifically, the motor control data is recorded in the state table, and the seat armrest state is matched with the position state and position change state of the seat support and backrest through motor control.

[0107] One armrest state can correspond to multiple seat support and backrest positions, and vice versa. For example, seat sensor changes in one seat support and backrest position can be used to understand subtle posture adjustments made by the user, and these adjustments can be adapted through armrest control.

[0108] In this embodiment, the status table includes:

[0109] Motor control data for controlling the position of the seat support and backrest and / or the center of gravity and spine of the occupant according to the state of the seat armrest;

[0110] Motor control data for controlling the position of the seat support and backrest to control the center of gravity and spine of the occupant and / or the position of the seat armrest;

[0111] Motor control data for controlling the state of the seat armrests and / or the position of the seat support and backrest according to the center of gravity and spine state of the control person.

[0112] Specifically, in addition to manual data parameters, the position status of the seat support and backrest, and the seat armrest status are dynamically changing. The seat armrest status can be used as input data, and the position status of the seat support and backrest or / and the motor control data for controlling the center of gravity and spinal status of the person can be used as output data to control the seat status. For example, the person manually pulls the seat armrest to form a posture state, and the motor control data for controlling the position status of the seat support and backrest or / and the center of gravity and spinal status of the person are correspondingly obtained through the state table.

[0113] Similarly, personnel actively control the position state of the seat support and backrest, and control the motor control data of the personnel's center of gravity and spinal state or / and the seat armrest state; personnel control the motor control data of the seat armrest state or / and the position state of the seat support and backrest by controlling their own center of gravity and spinal state.

[0114] In the embodiment, the seat can be controlled by the sitting posture of the person on the seat, and the seat can also be adjusted to make the person enter a certain sitting posture. For example, the backrest of the seat can be adjusted to be vertical to make the driver's posture closer to the reference information data of the center of gravity and the spine state of the person on the first base coordinate.

[0115] Similarly, the input data can be one group or two groups. For example, the motor control data for controlling the center of gravity and the spine state of the person according to the control of the position state of the seat tray and the backrest and the state of the seat armrest;

[0116] For example, the motor control data for controlling the center of gravity and the spine state of the person according to the control of the position state of the seat tray and the backrest and the state of the seat armrest;

[0117] For example, the motor control data for controlling the center of gravity and the spine state of the person according to the control of the position state of the seat tray and the backrest and the state of the seat armrest.

[0118] Figure 2 The figure is a structural diagram of the seat control system provided by one or more embodiments of the application.

[0119] As shown in the seat control system, the seat control system includes a sensor module, a first control module, and a second control module based on the seat control method. Figure 2 The sensor module is used to sense the sitting state of the person on the seat.

[0120] The first control module is used to control the position state of the seat tray and the backrest.

[0121] The second control module is used to control the state of the seat armrest.

[0122] According to the sensing of the sitting state of the person on the seat by the sensor module, the first control module controls the change of the position state of the seat tray and the backrest.

[0123] According to the control of the change of the position state of the seat tray and the backrest, the sensor module refreshes the sensing of the change of the sitting state of the person on the seat.

[0124] According to the control of the change of the position state of the seat tray and the backrest, the sensor module refreshes the sensing of the change of the sitting state of the person on the seat.

[0125] According to the control of the change of the position state of the seat tray and the backrest, the sensor module refreshes the sensing of the change of the sitting state of the person on the seat.

[0126] Specifically, the seat control system has multiple subsystems for controlling the position angle of the backrest, the position angle of the armrest, the position angle of the support platform, etc. Among them, the first control module is used to control the position state of the seat support platform and the backrest, which directly corresponds to the center of gravity and spine state of the person. The second control module is used to control the state of the seat armrest, which can follow and match the control data of the first control module. The sensor module is used to sense the sitting state of the person on the seat, that is, through the pressure sensor, it senses the position and pressure state of the buttocks, backrest, and part of the upper and lower limbs of the person, and senses the current center of gravity and spine state of the person.

[0127] The first control module or the second control module can be the main module, and the other module follows the control state of the main module to control the current control domain.

[0128] For example, in addition to the seat armrests adapting to the position states of the seat support and the backrest, the seat support and the backrest may also be adapted based on the position states of the seat armrests.

[0129] Figure 3 1 is a structural diagram of a seat adjustment device provided by one or more embodiments of the present invention.

[0130] like Figure 3 The seat control device shown includes: a state information module, a state control module, a state table module, and a state matching module;

[0131] A status information module is used to obtain information about the status of the seat support and backrest;

[0132] A state control module is used to control the state of the seat armrest according to the state of the seat support and backrest;

[0133] The status of the seat support and backrest includes information on the position status and position change status of the seat support and backrest;

[0134] A state table module is used to obtain a state table of the position state and position change state of the seat armrest matching the position state and position change state of the seat support platform and the backrest according to the information of the position state and position change state of the seat support platform and the backrest;

[0135] The state matching module is used to match the state table of the position state and position change state of the seat support and backrest according to the state of the seat armrest, control the state of the seat armrest, and match the current state of the seat support and backrest.

[0136] It is worth noting that although the system only discloses that the seat control device includes a state information module, a state control module, a state table module and a state matching module, it does not mean that the device is limited to the above basic function modules, and relatively, the meaning expressed by the present application is that on the basis of the above basic function modules, the person skilled in the art can add one or more function modules to form infinite embodiments or technical solutions in combination with the prior art, that is, the system is open rather than closed, and the protection scope of the present application claimed cannot be limited to the above disclosed basic function modules because the present embodiment only discloses individual basic function modules.

[0137] Through the above scheme, the following beneficial technical effects are obtained:

[0138] The present application defines the base coordinates, uses the gravity center, and accurately positions the spine state based on the base coordinates to determine whether the spine state conforms to the ergonomics of the person, so that the adjustment of the seat is more in line with the needs of the human body.

[0139] The present application obtains different base coordinates by acquiring the state of different persons sitting on the seat through the sensor, so that each conversion is personalized to adapt to the current person sitting on the seat.

[0140] The present application obtains reference values by different driving states and personnel needs, adjusts the current seat state according to the reference values, so that the control of the seat is adapted to the actual scene of the vehicle.

[0141] The present application takes the armrest as part of the control, and assists the vehicle seat adjustment to consider the center of gravity and the stress of the spine of the person, so that the person can ride more comfortably.

[0142] Figure 4 The schematic diagram of the seat device of one specific embodiment of the present application.

[0143] Figure 5 The schematic diagram of the seat armrest device of one specific embodiment of the present application.

[0144] Figure 6 The schematic diagram of the seat device control of one specific embodiment of the present application.

[0145] In one specific embodiment, as shown in the seat device, Figure 4 The seat device includes a seat platform 6, a seat back 7 and a seat armrest 8, and a large number of sensors 9 are arranged on the seat. Among them, the seat armrest 8 and the seat platform 6, the seat back 7 are controlled by separate motor systems, and together complete the control of the seat. The information of the sensor 9 is sent to the ECU controller.

[0146] In another specific embodiment, as shown in the seat device, Figure 5The seat armrest device shown includes a seat back frame 1, an armrest shaft motor 2 (equipped with a Hall sensor), an ECU controller 3, a shaft 4, and an armrest frame 5.

[0147] The armrest shaft motor 2 rotates the armrest frame 5 around the shaft 4, and the position status of the armrest frame 5 is fed back through the Hall sensor. The ECU controller 3 is a controller independent of the seat support 6 and the seat back 7, and controls and serves the seat armrest 8.

[0148] In another specific embodiment, Figure 6 In the seat control system shown, the seat back adjustment switch outputs an adjustment signal to the ECU controller 3, which in turn outputs the adjustment signal to the inner armrest shaft motor 2 (equipped with a Hall effect sensor). The Hall effect sensor measures the position of the armrest motor shaft 4, i.e., the current position of the armrest, through its Hall effect. This position is then fed back to the ECU controller 3, which determines whether the inner armrest is raised. If the armrest is not raised, the ECU controller 3 outputs an adjustment signal to the armrest shaft motor 2 (equipped with a Hall effect sensor). The pulse signal from the Hall effect sensor adjusts the armrest and backrest to the same angle but in different directions, allowing the backrest to rotate backward and the armrest to rotate forward, thus achieving adaptive horizontal adjustment of the inner armrest angle.

[0149] Figure 7 A structural block diagram of an electronic device for a seat control method provided by one or more embodiments of the present invention.

[0150] like Figure 7 As shown, the present application provides an electronic device, comprising: a processor, a communication interface, a memory, and a communication bus, wherein the processor, the communication interface, and the memory communicate with each other via the communication bus;

[0151] A computer program is stored in the memory. When the computer program is executed by the processor, the processor is caused to execute steps of a seat adjustment method.

[0152] The present application also provides a computer-readable storage medium storing a computer program executable by an electronic device. When the computer program runs on the electronic device, the electronic device executes the steps of a seat control method.

[0153] The present application also provides a vehicle, comprising:

[0154] An electronic device for implementing the steps of the seat control method;

[0155] a processor, the processor running a program, and executing the steps of the seat adjustment method based on data output by the electronic device when the program is running;

[0156] The storage medium is used to store a program, and when the program is running, it executes the steps of the seat control method for the data output from the electronic device.

[0157] The communication bus mentioned in the electronic device mentioned above may be a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus. This communication bus can be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is used in the figure, but this does not mean that there is only one bus or only one type of bus.

[0158] The electronic device includes a hardware layer, an operating system layer running on the hardware layer, and an application layer running on the operating system. The hardware layer includes hardware such as a central processing unit (CPU), a memory management unit (MMU), and memory. The operating system can be any one or more computer operating systems that control electronic devices through processes, such as the Linux operating system, the Unix operating system, the Android operating system, the iOS operating system, or the Windows operating system. In the embodiments of the present invention, the electronic device can be a handheld device such as a smartphone or a tablet computer, or an electronic device such as a desktop computer or a portable computer, which is not particularly limited in the embodiments of the present invention.

[0159] The execution subject of the electronic device control in the embodiment of the present invention can be an electronic device, or a functional module in the electronic device that can call a program and execute the program. The electronic device can obtain the firmware corresponding to the storage medium. The firmware corresponding to the storage medium is provided by the supplier. The firmware corresponding to different storage media can be the same or different, and is not limited here. After the electronic device obtains the firmware corresponding to the storage medium, it can write the firmware corresponding to the storage medium into the storage medium, specifically, burn the firmware corresponding to the storage medium into the storage medium. The process of burning the firmware into the storage medium can be implemented using existing technology and will not be described in detail in the embodiment of the present invention.

[0160] The electronic device can also obtain a reset command corresponding to the storage medium. The reset command corresponding to the storage medium is provided by the supplier. The reset commands corresponding to different storage media can be the same or different, and are not limited here.

[0161] In this case, the storage medium of the electronic device is a storage medium in which the corresponding firmware is written. The electronic device can respond to the reset command corresponding to the storage medium in which the corresponding firmware is written, thereby resetting the storage medium in which the corresponding firmware is written according to the reset command corresponding to the storage medium. The process of resetting the storage medium according to the reset command can be implemented in the existing technology and will not be described in detail in the embodiments of the present invention.

[0162] For the convenience of description, the above devices are described as various units and modules according to their functions. Of course, when implementing this application, the functions of each unit and module can be implemented in the same or multiple software and / or hardware.

[0163] Those skilled in the art will understand that, unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by those skilled in the art in the art to which the present invention pertains. It should also be understood that terms such as those defined in common dictionaries should be understood to have meanings consistent with those in the context of the prior art and, unless specifically defined, will not be interpreted in an idealized or overly formal sense.

[0164] For simplicity of description, the method embodiments are described as a series of actions. However, those skilled in the art should be aware that the embodiments of the present invention are not limited by the order of the actions described, because certain steps can be performed in other orders or simultaneously according to the embodiments of the present invention. Secondly, those skilled in the art should also be aware that the embodiments described in this specification are all preferred embodiments, and the actions involved are not necessarily required by the embodiments of the present invention.

[0165] Through the description of the above embodiments, it can be seen that those skilled in the art can clearly understand that the present application can be implemented by means of software plus a necessary general-purpose hardware platform. Based on this understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a software product. The computer software product can be stored in a storage medium, such as ROM / RAM, a magnetic disk, an optical disk, etc., and includes a number of instructions for enabling a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in various embodiments of the present application or certain parts of the embodiments.

[0166] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit the present application; although the present application has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions recorded in the above embodiments can be modified, or some or all of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A seat control method, characterized in that: The seat control method includes: Get information about the status of the seat support and backrest; Controlling the state of the seat armrests according to the state of the seat support and backrest; The states of the seat support and backrest include information on the position state and position change state of the seat support and backrest; According to the information of the position state and position change state of the seat support and the backrest, a state table is obtained for matching the seat armrest state with the position state and position change state of the seat support and the backrest; Matching the state of the seat support and backrest to the state table of the position state and position change state of the seat armrest according to the state of the seat armrest, controlling the state of the seat armrest to match the current state of the seat support and backrest; The information about the status of the seat support and backrest is obtained as follows: Get sensor information of seat support and backrest; Obtain information about the person's center of gravity and spinal status based on sensor information from the seat support and backrest; Generate information about the status of the seat support and backrest based on the information about the center of gravity and spine of the person; Controlling the state of the seat armrests according to the state of the seat support and backrest; The acquisition of information on the center of gravity and spinal status of a person includes: Generate a second base coordinate based on the information of the person's center of gravity and spinal status; According to the second base coordinate, obtaining the seat assisting person's sitting strategy information under the second base coordinate; generating information on the position state and position change state of the seat support and backrest according to the second base coordinate and the strategy information of the seat assisting person sitting under the second base coordinate; The state of the seat armrest is controlled based on information about the position state and position change state of the seat support and backrest.

2. The seat adjustment method according to claim 1, characterized in that: The acquisition of the strategy information for assisting a person in taking the seat under the second base coordinate includes: Obtaining information on the operating and riding status of personnel based on vehicle scenarios and / or personnel demand scenarios; Generate information about the person's riding posture based on the person's control state and riding state information; Generate reference information of the person's center of gravity and spinal status based on the person's riding posture information; Generate the first base coordinate based on the reference information of the center of gravity and spine status of the person; Generate information on the position state and position change state of the seat support and backrest based on the first base coordinate and the second base coordinate and reference information on the center of gravity and spine state of the person; The state of the seat armrest is controlled based on information about the position state and position change state of the seat support and backrest.

3. The seat adjustment method according to claim 2, characterized in that: The controlling of the state of the seat armrest according to the information of the position state and position change state of the seat support and the backrest includes: Generate information on the angle state of the seat motor rotation joint based on information on the position state and position change state of the seat support and backrest; Generate a state table of the position state and position change state of the seat armrest state matching the seat support and backrest based on the information of the seat motor rotation joint angle state; The state table of the seat armrest state matching the position state and position change state of the seat support and backrest includes motor control data of the armrest state that matches the center of gravity and spine state of the person, and motor control data of the position state and position change state corresponding to the seat support and backrest.

4. The seat adjustment method according to claim 3, characterized in that: The status table includes: Motor control data for controlling the position of the seat support and backrest and / or the center of gravity and spine of the person according to the state of the seat armrest; Motor control data for controlling the center of gravity and spine of the person and / or the state of the seat armrests according to the position of the seat support and backrest; Motor control data for controlling the state of the seat armrests and / or the position states of the seat support and backrest according to the state of the center of gravity and spine of the person.

5. A seat control system, characterized in that: Based on the seat control method according to any one of claims 1 to 4, the seat control system comprises: a sensor module, a first control module, and a second control module; The sensor module is used to sense the seating status of a person on the seat; The first control module is used to control the position status of the seat support and the backrest; The second control module is used to control the state of the seat armrest; The first control module controls the position state change of the seat support and the backrest according to the sensor module sensing the seating state of the person on the seat; The sensor module refreshes and senses changes in the seating status of the person in the seat according to changes in the position status of the seat support and the backrest; The second control module controls the state of the seat armrests according to the position state changes of the seat support and the backrest to refresh the perception of the changes in the sitting state of the person in the seat.

6. A seat adjustment device, characterized in that: The seat regulating device comprises: A status information module is used to obtain information about the status of the seat support and backrest; A state control module, configured to control the state of the seat armrests according to the states of the seat support and backrest; The states of the seat support and backrest include information on the position state and position change state of the seat support and backrest; A state table module is used to obtain a state table of the position state and position change state of the seat armrest matching the position state and position change state of the seat support platform and the backrest according to the information of the position state and position change state of the seat support platform and the backrest; A state matching module, configured to match a state table of position states and position change states of a seat support and a backrest according to a state of the seat armrest, and control the state of the seat armrest to match the current state of the seat support and backrest; The information about the status of the seat support and backrest is obtained as follows: Get sensor information of seat support and backrest; Obtain information about the person's center of gravity and spinal status based on sensor information from the seat support and backrest; Generate information about the status of the seat support and backrest based on the information about the center of gravity and spine of the person; Controlling the state of the seat armrests according to the state of the seat support and backrest; The acquisition of information on the center of gravity and spinal status of a person includes: Generate a second base coordinate based on the information of the person's center of gravity and spinal status; According to the second base coordinate, obtaining the seat assisting person's sitting strategy information under the second base coordinate; generating information on the position state and position change state of the seat support and backrest according to the second base coordinate and the strategy information of the seat assisting person sitting under the second base coordinate; The state of the seat armrest is controlled based on information about the position state and position change state of the seat support and backrest.

7. An electronic device, characterized in that: include: A processor, a communication interface, a memory, and a communication bus, wherein the processor, the communication interface, and the memory communicate with each other via the communication bus; A computer program is stored in the memory, and when the computer program is executed by the processor, the processor executes the steps of the seat adjustment method according to any one of claims 1 to 4.

8. A computer-readable storage medium, characterized in that include: It stores a computer program that can be executed by an electronic device. When the computer program runs on the electronic device, the electronic device executes the steps of the seat adjustment method according to any one of claims 1 to 4.

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