CN114228576B - Commercial vehicle middle seat overturning control system and control method - Google Patents
Commercial vehicle middle seat overturning control system and control method Download PDFInfo
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- CN114228576B CN114228576B CN202111542219.0A CN202111542219A CN114228576B CN 114228576 B CN114228576 B CN 114228576B CN 202111542219 A CN202111542219 A CN 202111542219A CN 114228576 B CN114228576 B CN 114228576B
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 230000007306 turnover Effects 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract 2
- 230000008569 process Effects 0.000 description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
- B60N2/3002—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements
- B60N2/3004—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only
- B60N2/3009—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Human Computer Interaction (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention relates to the technical field of vehicle seat control, in particular to a commercial vehicle middle seat overturning control system and a control method. The system comprises a vehicle running state acquisition module, a vehicle monitoring module and a vehicle monitoring module, wherein the vehicle running state acquisition module is used for acquiring whether a current vehicle is in a running state or a non-running state; the front-row middle seat state acquisition module is used for judging whether the front-row middle seat is in a state that the seat back can be placed upside down when the vehicle is in a running state; and the seat overturning module is used for overturning the chair back of the front-row middle seat to a horizontal state when the front-row middle seat is in a state that the chair back can be placed. The control system disclosed by the invention is extremely simplified in module composition, extremely simple in operation control method, capable of improving the safety of the commercial vehicle in a running state, avoiding distraction of a driver and suitable for large-scale popularization and application.
Description
Technical Field
The invention relates to the technical field of vehicle seat control, in particular to a commercial vehicle middle seat overturning control system and a control method.
Background
The middle seat in the front row of the commercial vehicle exists as a temporary seat, namely, only in the short-distance driving process, the chair back of the middle seat in the front row can be turned into a vertical state to be used as a seat for facilitating the short-distance riding of personnel. When the middle seat in the front row does not need to exist as a seat, the chair back can be turned to a horizontal state, namely, the chair back can be laid down forwards, the back face of the chair back of the middle seat in the front row faces upwards, and the middle seat in the front row can be used as a central armrest and also has a function of placing small articles. The upset of seat all is artificial manual operation in the middle of current front row, and the driver is driving the in-process promptly, and the seat is unmanned but when being in the state that the back of the chair overturned in the middle of the front row, and the driver need adjust the seat to the handrail state in the middle of the front row, and the driver can only be distracted at this moment and overturn the back of the chair of seat in the middle of the front row to the horizontality, and the mode of this kind of regulation is very dangerous in fact, can shift driver's attention, influences driving safety.
Disclosure of Invention
The invention aims to solve the defects of the background technology and provides a commercial vehicle middle seat overturning control system and a commercial vehicle middle seat overturning control method.
The technical scheme of the invention is as follows: a commercial vehicle middle seat overturning control system comprises,
the vehicle running state acquisition module is used for acquiring whether the current vehicle is in a running state or a non-running state;
the front-row middle seat state acquisition module is used for judging whether the front-row middle seat is in a state that the seat back can be placed upside down when the vehicle is in a running state;
and the seat overturning module is used for overturning the chair back of the front-row middle seat to a horizontal state when the front-row middle seat is in a state that the chair back can be placed.
Further the vehicle running state acquiring module includes,
the vehicle speed acquisition module is used for acquiring the running speed of the vehicle;
and the running state judging module is used for comparing the acquired vehicle running speed with the set speed, setting the condition that the vehicle running speed is less than the set speed as a non-running state, and setting the condition that the vehicle running speed is not less than the set speed as a running state.
Further the front middle seat state acquisition module includes,
the seat image acquisition module is used for acquiring an image of a middle seat in the front row;
and the seat state judging module is used for comparing the image of the current front middle seat with the stored image of the front middle seat and judging whether the current middle seat is in a seat back toppling-down state or in a seat back toppling-down incapability state.
Further seat state judgment module is through the image of the current front middle seat of contrast and the front middle seat image of storage, divides the state that the back of the chair of front middle seat can not be fallen into back of the chair upset to vertical state and someone and take, back of the chair upset to vertical state and seat nobody take but have placed article on the seat, back of the chair has overturned to the horizontality.
Further, the seat state judgment module divides the state that the chair back of the front-row middle seat can be placed into the state that the chair back is overturned to the vertical state and the seat is not occupied by people by comparing the image of the current front-row middle seat with the stored image of the front-row middle seat.
The device further comprises a reminding module; the reminding module comprises a plurality of reminding modules,
the first prompting module is used for prompting a driver to enable the seat back of the front-row middle seat to be laid down when the front-row middle seat is in a state that the seat back can be laid down.
The method further comprises the following steps of,
the front row copilot state acquisition module is used for judging whether the front row copilot is provided with a person or not;
the reminding module comprises a plurality of reminding modules,
the second prompting module is used for prompting the front-row passenger seat to remove the articles on the front-row middle seat so as to enable the seat back of the front-row middle seat to be laid when the front-row middle seat is in a state that the seat back is turned to be vertical and no passenger sits but the seat is provided with the articles and the front-row passenger seat drives a person;
and the third prompting module is used for prompting a driver to remove the articles on the middle seat in the front row so as to enable the seat back of the middle seat in the front row to be laid down when the middle seat in the front row is in a state that the seat is overturned to be vertical and no person sits but the seat is provided with the articles and no person rides in the front row.
A control method of a commercial vehicle middle seat overturning control system is characterized in that the current running state of a vehicle is obtained, when the vehicle is in a driving state, the state of a front-row middle seat is obtained, whether the front-row middle seat is in a state that a seat back can be placed upside down or not is judged, and when the front-row middle seat is in the state that the seat back can be placed upside down, the front-row middle seat is controlled to be placed upside down to be in a horizontal state.
Further, the method of acquiring the state of the middle seat in the front row includes:
acquiring an image of a current front-row middle seat, comparing the acquired image with a stored image of the front-row middle seat, and dividing the front-row middle seat into four states of turning a seat back to a vertical state and seating a person, turning the seat back to the vertical state and seating no person but placing articles on the seat, turning the seat back to a horizontal state, turning the seat back to the vertical state and seating no person and not placing articles on the seat according to a comparison result;
the chair back is turned to the vertical state and a person sits, the chair back is turned to the vertical state and the seat is not occupied but an article is placed on the seat, and the chair back is turned to the horizontal state, so that the chair back of the front-row middle seat can not be laid down;
the state that the seat back is turned to the vertical state and no person sits on the seat and no article is placed on the seat is set as the state that the seat back of the front middle seat can be laid down.
The method further comprises the following steps:
1) Collecting the current vehicle speed of the vehicle, judging that the current vehicle is in a non-running state when the vehicle speed is less than the set vehicle speed, and judging that the current vehicle is in a running state when the vehicle speed is not less than the set vehicle speed;
2) When the vehicle is in a running state, acquiring an image of a front-row middle seat, comparing the acquired image with a stored image of the front-row middle seat, and judging whether a seat back of the front-row middle seat is in a turnover state or not, and whether a person sits on the front-row seat or not and whether an article is placed on the front-row seat when the seat back of the front-row middle seat is turned to be in a vertical state;
3) When the chair back of the front-row middle chair is in a vertical state and no people or articles are on the chair, reminding a driver of being capable of putting down the chair back of the front-row middle chair and controlling the chair back of the front-row middle chair to be put down to a horizontal state;
4) When the chair back of the front-row middle chair is in a vertical state and no person is on the chair but an object is placed on the chair, judging whether a person is on a front-row copilot or not, if the person is on the front-row copilot, prompting the copilot to take the object of the front-row middle chair away, and after the object is taken away, controlling the front-row middle chair to turn over to a horizontal state; if the passenger car is unmanned, the driver is prompted to take the article of the front-row middle seat away, and after the article is taken away, the front-row middle seat is controlled to be overturned to be in a horizontal state.
The invention has the advantages that: 1. according to the invention, by identifying the running state of the vehicle, when the vehicle is in the running state and the front-row middle seat is identified to be in the state that the seat back can be placed, the seat back of the front-row middle seat is controlled to be placed, the whole process is controlled automatically, the driver is not required to operate by distraction, the driving of the driver is not influenced, and the driving safety is greatly improved;
2. the invention judges whether the vehicle is in a driving state or not through the vehicle speed, and the control of the front middle seat only needs to be controlled when the vehicle is in the driving state, so that the judgment of the driving state is simple;
3. the seat state judgment is carried out in an image identification mode, the image corresponding to the middle seat in the front row is compared with the stored standard image, the state of the middle seat in the front row can be judged easily based on the comparison result, and a basis is provided for subsequent control;
4. the front-row middle seat is not laid down and can be laid down, for the non-laying down, the seat back is turned to the vertical state and is occupied, the seat back is turned to the vertical state and is unoccupied, articles are placed on the seat, and the seat back is turned to the horizontal state, the seat back cannot be laid down in the three states, and the set logic strategy is simple;
5. the front-row middle seat can be laid down or not, and for the front-row middle seat, the seat back can be laid down only under the condition that the seat back is turned to the vertical state and no people sit and no articles are placed on the seat, and the set scene is very simple;
6. according to the invention, the reminding module is arranged, so that the reminding module can remind a driver that the chair back of the front middle seat can be laid down before the chair back of the front middle seat can be laid down, and the condition that the safety driving of the driver is influenced by the sudden laying down of the front seat is avoided;
7. the front-row middle seat cannot be directly turned when the front-row middle seat is in a state that the seat back is turned to be vertical and no person sits on the seat but the seat is provided with an article, at the moment, the front-row middle seat can remind a person in the vehicle to remove the article on the front-row middle seat, when the passenger is seated, the passenger is reminded to remove the article, and when the passenger is not seated, the driver is reminded to remove the article;
8. the control method of the front middle seat is extremely simple, the front middle seat can be turned over under the condition that the safe driving of a driver is not influenced, and the driving safety is improved;
9. the invention sets the state of each pile of the front middle seat, and carries out different control aiming at different conditions, and the strategy of state judgment is extremely simple;
10. the control method is simple, can effectively control the turning of the front middle seat, avoids the safety problem caused by the fact that a driver manually turns the front middle seat in a driving state, improves the driving safety, and has great popularization value.
The control system disclosed by the invention is extremely simplified in module composition, extremely simple in operation control method, capable of improving the safety of the commercial vehicle in a running state, avoiding distraction of a driver and suitable for large-scale popularization and application.
Drawings
FIG. 1: the control schematic of the present embodiment.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative and intended to explain the present invention and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The invention is described in further detail below with reference to the figures and the specific embodiments.
As shown in fig. 1, the embodiment relates to a commercial vehicle middle seat overturning control system, and the control system of the embodiment is used for controlling a commercial vehicle front middle seat, and when a vehicle is in a driving state and the front middle seat is in a toppling-down state, the front middle seat is automatically controlled to be toppled down, so that manual operation of a driver is not needed, and safety accidents caused by the fact that the driver manually turns over the front middle seat to cause distraction are avoided.
Specifically, the control system of the embodiment includes a vehicle running state acquisition module for acquiring whether the current vehicle is in a running state or a non-running state, a front middle seat state acquisition module for determining whether the front middle seat is in a seat back tiltable state when the vehicle is in the running state, and a seat flipping module for flipping the seat back of the front middle seat to a horizontal state when the front middle seat is in the seat back tiltable state.
The vehicle running state acquiring module is used for actually judging the running state of the vehicle by acquiring the running speed of the vehicle, and specifically comprises a vehicle speed acquiring module (namely a vehicle speed sensor) for acquiring the running speed of the vehicle and a running state judging module, wherein the running state judging module is used for comparing the acquired running speed of the vehicle with a set speed (the set speed of the embodiment is 3km/h or other values as long as the set requirement of the embodiment can be met), setting the condition that the running speed of the vehicle is less than the set speed as a non-running state, and setting the condition that the running speed of the vehicle is not less than the set speed as a running state. The automatic control of the front middle seat is only needed when the vehicle is in a running state, and the backrest of the front middle seat can be laid down manually and manually by aiming at a non-running state without considering the problem of driving safety of a driver or other personnel in the vehicle.
The front middle seat state acquiring module acquires the state of the front middle seat and judges whether the front middle seat is in a retractable state in the current state, and specifically comprises a seat image acquiring module and a seat state judging module, wherein the seat image acquiring module is used for acquiring an image of the current front middle seat, the seat state judging module is used for comparing the image of the current front middle seat with a stored image of the front middle seat (a standard image of the front middle seat is stored in a database of the control system, including the back of the chair of front row middle seat image of falling, the back of the chair upset of front row middle seat to vertical state and the image that someone took, the back of the chair upset of front row middle seat to vertical state and nobody took but the image that has article to place, the back of the chair upset of front row middle seat to vertical state and nobody takes and the image that no article was placed) compare, judge that current middle seat is in back of the chair can fall the state or is in back of the chair can not fall the state.
The specific state that the chair back of the front-row middle chair can not be placed in a falling state comprises that the chair back is turned to a vertical state and a person sits, the chair back is turned to the vertical state and the chair is not occupied but articles are placed on the chair, and the chair back is turned to a horizontal state. The state that the chair back of the front-row middle chair can be laid down comprises the state that the chair back is turned to the vertical state, no people sit on the chair, and no articles are placed on the chair. In the embodiment, the seat back of the front middle seat can be directly laid down only when the seat back is turned to the vertical state and no person sits on the seat and no article is placed on the seat.
The back of the chair of seat in the middle of the front row is in can the state of falling and before control system has prepared to fall the back of the chair, needs to remind the driver, avoids the back of the chair to fall suddenly, disturbs the driver, therefore this embodiment sets up first suggestion module for when the seat is in the state that the back of the chair can fall in the middle of the front row, the suggestion driver can fall the back of the chair of seat in the middle of the front row, the mode of suggestion can be voice prompt, also can be the suggestion of image characters class.
When the chair back of the front middle chair is in the vertical state and no people sit but articles are placed, the articles can be moved away and then the chair back can be laid down. The specific control system comprises a second prompt module and a third prompt module, wherein the second prompt module is used for prompting that a front-row passenger seat moves away from articles on the front-row middle seat so as to enable the backrest of the front-row middle seat to be laid down when the front-row middle seat is in a state that the backrest is turned over to be vertical and the seat is not occupied but the articles are placed on the seat and the front-row passenger seat drives the persons. And the third prompting module is used for prompting a driver to remove the articles on the middle seat in the front row so as to enable the seat back of the middle seat in the front row to be laid down when the middle seat in the front row is in a state that the seat is overturned to be vertical and no person sits but the seat is provided with the articles and no person rides in the front row.
The seat turning module of this embodiment is including setting up a set of motor drive equipment in the middle seat of front row, with control system data connection, and control system sends control signal to motor drive equipment, and control motor drive equipment is to the back of the chair of seat in the middle of the front row operation of falling.
In actual operation, the method comprises the following steps:
1) Collecting the current vehicle speed of the vehicle, judging that the current vehicle is in a non-running state when the vehicle speed is less than the set vehicle speed, and judging that the current vehicle is in a running state when the vehicle speed is not less than the set vehicle speed;
2) When the vehicle is in a running state, acquiring an image of a front-row middle seat, comparing the acquired image with a stored image of the front-row middle seat, and judging whether a seat back of the front-row middle seat is in a turnover state or not, and whether a person sits on the front-row seat or not and whether an article is placed on the front-row seat when the seat back of the front-row middle seat is turned to be in a vertical state;
3) When the chair back of the front middle seat is in a vertical state and no people or articles are on the seat, a driver is reminded that the chair back of the front middle seat can be laid down and is controlled to be laid down to be in a horizontal state;
4) When the chair back of the front-row middle chair is in a vertical state and no person is on the chair but an object is placed on the chair, judging whether a person is on a front-row copilot or not, if the person is on the front-row copilot, prompting the copilot to take the object of the front-row middle chair away, and after the object is taken away, controlling the front-row middle chair to turn over to a horizontal state; if the passenger driver is unmanned, the driver is prompted to take away the article of the front-row middle seat, and after the article is taken away, the front-row middle seat is controlled to be turned over to be in a horizontal state.
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 given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a seat upset control system in middle of commercial car which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the vehicle running state acquisition module is used for acquiring whether the current vehicle is in a running state or a non-running state;
the front-row middle seat state acquisition module is used for judging whether the front-row middle seat is in a state that the seat back can be laid down when the vehicle is in a running state;
the seat overturning module is used for overturning the seat back of the front-row middle seat to a horizontal state when the front-row middle seat is in a state that the seat back can be placed upside down;
the vehicle running state acquisition module comprises a vehicle running state acquisition module,
the vehicle speed acquisition module is used for acquiring the running speed of the vehicle;
and the running state judging module is used for comparing the acquired vehicle running speed with the set speed, setting the condition that the vehicle running speed is less than the set speed as a non-running state, and setting the condition that the vehicle running speed is not less than the set speed as a running state.
2. A commercial vehicle center seat tumble control system as set forth in claim 1 wherein: the front middle seat state acquisition module includes,
the seat image acquisition module is used for acquiring an image of a middle seat in the front row;
and the seat state judgment module is used for comparing the image of the current front middle seat with the stored image of the front middle seat and judging whether the current middle seat is in a seat back toppling state or in a seat back toppling-free state.
3. A commercial vehicle center seat tumble control system as set forth in claim 2 wherein: the seat state judgment module divides the state that the chair back of the front row middle seat can not be placed into the state that the chair back is turned over to the vertical state and someone is seated, the chair back is turned over to the vertical state and the seat is nobody is seated but articles are placed on the seat, and the chair back is turned over to the horizontal state through comparing the image of the front row middle seat with the stored image of the front row middle seat.
4. A commercial vehicle center seat tumble control system as set forth in claim 2 or 3, characterized in that: the seat state judgment module divides the state that the chair back of the front-row middle seat can be placed into the state that the chair back is overturned to the seat in the vertical state and no article is placed on the seat by comparing the image of the front-row middle seat with the stored image of the front-row middle seat.
5. The commercial vehicle middle seat roll-over control system of claim 4, wherein: the device also comprises a reminding module; the reminding module comprises a plurality of reminding modules,
the first prompting module is used for prompting a driver to enable the seat back of the front-row middle seat to be laid down when the front-row middle seat is in a state that the seat back can be laid down.
6. The commercial vehicle middle seat roll-over control system of claim 5, wherein: also comprises the following steps of (1) preparing,
the front row copilot state acquisition module is used for judging whether the front row copilot is provided with a person or not;
the reminding module comprises a plurality of reminding modules,
the second prompting module is used for prompting the front-row passenger seat to remove the articles on the front-row middle seat so as to enable the seat back of the front-row middle seat to be laid when the front-row middle seat is in a state that the seat back is turned to be vertical and no passenger sits but the seat is provided with the articles and the front-row passenger seat drives a person;
and the third prompting module is used for prompting a driver to remove the articles on the middle seat in the front row so as to enable the seat back of the middle seat in the front row to be laid down when the middle seat in the front row is in a state that the seat is overturned to be vertical and no person sits but the seat is provided with the articles and no person rides in the front row.
7. A control method of a commercial vehicle middle seat roll-over control system according to claim 1, characterized in that: the method comprises the steps of obtaining the current running state of a vehicle, obtaining the state of a front middle seat when the vehicle is in a driving state, judging whether the front middle seat is in a state that a seat back can be placed upside down, and controlling the front middle seat to be placed upside down to be in a horizontal state when the front middle seat is in the state that the seat back can be placed upside down.
8. The control method of a commercial vehicle middle seat roll-over control system according to claim 7, characterized in that: the method for acquiring the state of the middle seat in the front row comprises the following steps:
acquiring an image of a current front middle seat, comparing the acquired image with a stored image of the front middle seat, and dividing the front middle seat into four states of turning a seat back to a vertical state and seating a person, turning the seat back to the vertical state and seating no person but placing an article on the seat, turning the seat back to a horizontal state, turning the seat back to the vertical state and seating no person and not placing an article on the seat according to a comparison result;
the chair back is turned to the vertical state and a person sits, the chair back is turned to the vertical state and the seat is not occupied but an article is placed on the seat, and the chair back is turned to the horizontal state, so that the chair back of the front-row middle seat can not be laid down;
the state that the seat back is turned to the vertical state and no person sits on the seat and no article is placed on the seat is set as the state that the seat back of the front middle seat can be laid down.
9. A control method of a commercial vehicle middle seat tumble control system according to claim 7 or 8, characterized in that: the method comprises the following steps:
1) Collecting the current vehicle speed of the vehicle, judging that the current vehicle is in a non-running state when the vehicle speed is less than the set vehicle speed, and judging that the current vehicle is in a running state when the vehicle speed is not less than the set vehicle speed;
2) When the vehicle is in a running state, acquiring an image of a front middle seat, comparing the acquired image with a stored image of the front middle seat, and judging whether the seat back of the front middle seat is in a turnover state or not, and whether a person sits on the front seat or whether an article is placed on the front seat when the seat back of the front middle seat is in a turnover state to be in a vertical state;
3) When the chair back of the front middle seat is in a vertical state and no people or articles are on the seat, a driver is reminded that the chair back of the front middle seat can be laid down and is controlled to be laid down to be in a horizontal state;
4) When the chair back of the front-row middle chair is in a vertical state and no person is on the chair but an object is placed on the chair, judging whether a person is on a front-row copilot or not, if the person is on the front-row copilot, prompting the copilot to take the object of the front-row middle chair away, and after the object is taken away, controlling the front-row middle chair to turn over to a horizontal state; if the passenger car is unmanned, the driver is prompted to take the article of the front-row middle seat away, and after the article is taken away, the front-row middle seat is controlled to be overturned to be in a horizontal state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111542219.0A CN114228576B (en) | 2021-12-16 | 2021-12-16 | Commercial vehicle middle seat overturning control system and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111542219.0A CN114228576B (en) | 2021-12-16 | 2021-12-16 | Commercial vehicle middle seat overturning control system and control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114228576A CN114228576A (en) | 2022-03-25 |
| CN114228576B true CN114228576B (en) | 2023-04-07 |
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| CN202111542219.0A Active CN114228576B (en) | 2021-12-16 | 2021-12-16 | Commercial vehicle middle seat overturning control system and control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2583684Y2 (en) * | 1992-06-29 | 1998-10-27 | 日産ディーゼル工業株式会社 | Speed change device for automobile |
| JPH0672452U (en) * | 1993-03-29 | 1994-10-11 | 日産ディーゼル工業株式会社 | Car armrest device |
| US5720514A (en) * | 1996-06-10 | 1998-02-24 | Lear Corporation | Console assembly for an automotive vehicle combining armrest, article receiving tray and auxiliary seat features |
| JP2006240500A (en) * | 2005-03-03 | 2006-09-14 | Furukawa Electric Co Ltd:The | Seat storage control device, and seat storage control system |
| DE102006043205B4 (en) * | 2006-09-11 | 2011-03-10 | Johnson Controls Gmbh | Vehicle seat with rotatable and essentially displaceable backrest |
| DE102006058480A1 (en) * | 2006-12-12 | 2008-06-19 | GM Global Technology Operations, Inc., Detroit | Middle seat for a motor vehicle rear seat |
| JP5407734B2 (en) * | 2009-10-16 | 2014-02-05 | トヨタ自動車株式会社 | Rear seats of cars that increase lateral support for passengers in an emergency |
| US8924086B2 (en) * | 2012-02-01 | 2014-12-30 | GM Global Technology Operations LLC | Method for control of seat mounted airbag in a seat with armrest |
| DE102014219887A1 (en) * | 2014-10-01 | 2016-04-07 | Volkswagen Aktiengesellschaft | Automatically adjustable center armrest, especially for dive-down vehicle seats or seats |
| JP6547433B2 (en) * | 2015-06-12 | 2019-07-24 | テイ・エス テック株式会社 | Movement adjustment system |
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