CN110606008A - Automatic adjusting control method for automobile seat and automobile seat - Google Patents
Automatic adjusting control method for automobile seat and automobile seat Download PDFInfo
- Publication number
- CN110606008A CN110606008A CN201910803281.7A CN201910803281A CN110606008A CN 110606008 A CN110606008 A CN 110606008A CN 201910803281 A CN201910803281 A CN 201910803281A CN 110606008 A CN110606008 A CN 110606008A
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- CN
- China
- Prior art keywords
- automobile seat
- control device
- pressure value
- automobile
- pressure
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B60N2/90—Details or parts not otherwise provided for
- B60N2/976—Details or parts not otherwise provided for massaging systems
Abstract
The invention discloses an automobile seat automatic adjustment control method and an automobile seat, belonging to the technical field of automobiles, wherein the automobile seat is provided with a control device, a pressure sensor and a massage system, and the automobile seat automatic adjustment control method comprises the following steps: s1, detecting whether the automobile is in a turning state by the control device; if the automobile is in a turning state, executing step S2; otherwise, continuously detecting whether the automobile is in a turning state; s2, the pressure sensor sends the detected pressure value to the control device; and S3, the control device adjusts the supporting force of the massage system to the human body according to the pressure value. The automobile seat adopts the automatic adjusting and controlling method of the automobile seat. The invention ensures that the body on one side is not in a suspended state even if the human body deflects in the turning process of the vehicle, thereby ensuring that the human body is always in a comfortable state and improving the driving feeling.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to an automatic adjusting and controlling method for an automobile seat and the automobile seat.
Background
When the automobile suddenly turns during driving, a driver or a passenger on the automobile seat can shift left or right due to inertia, and the driver or the passenger can feel uncomfortable. Particularly, when the driver or the passenger does not wear the seat belt, the driver or the passenger may shift seriously when the driver or the passenger suddenly turns sharply, which brings the driver or the passenger a feeling of weightlessness and extremely affects the driving feeling.
Therefore, there is a need for an automatic adjustment control method for a vehicle seat and a vehicle seat to solve the above problems.
Disclosure of Invention
The invention aims to provide an automatic adjustment control method for an automobile seat, which aims to solve the technical problem that a driver or a passenger feels uncomfortable due to body inclination when the automobile turns.
As the conception, the technical scheme adopted by the invention is as follows:
an automatic adjusting control method for an automobile seat is provided with a control device, a pressure sensor and a massage system, and comprises the following steps:
s1, detecting whether the automobile is in a turning state by the control device; if the automobile is in a turning state, executing step S2; otherwise, continuously detecting whether the automobile is in a turning state;
s2, the pressure sensor sends the detected pressure value to the control device;
and S3, the control device adjusts the supporting force of the massage system to the human body according to the pressure value.
Optionally, before the step S1, the pressure sensor collects a preliminary pressure value applied to the car seat when the car is in a non-turning state, and sends the preliminary pressure value to the control device.
Optionally, in the step S3, the pressure value is compared with the preliminary pressure value, and if the pressure value is smaller than the preliminary pressure value, the massage system increases the supporting force for the human body.
Optionally, in the step S3, the magnitude of the pressure value is compared with the preliminary pressure value, and if the pressure value is greater than the preliminary pressure value, the massage system reduces the supporting force for the human body.
Optionally, a plurality of pressure sensors are arranged on the backrest of the car seat, and before the step S1, each pressure sensor sends the collected respective preliminary pressure value to the control device.
Optionally, the massage system includes a plurality of air bags, the plurality of air bags are disposed on a backrest of the car seat, the pressure sensors are disposed in one-to-one correspondence with the air bags, and the control device adjusts a supporting force of the air bags corresponding to the pressure sensors on the human body according to the pressure values of the pressure sensors.
Optionally, a plurality of pressure sensors are disposed on the seat cushion of the car seat, and before step S1, each of the pressure sensors sends the acquired initial pressure value to the control device.
Optionally, the massage system includes a plurality of air bags, the plurality of air bags are disposed on a cushion of the car seat, the pressure sensors are disposed in one-to-one correspondence with the air bags, and the control device adjusts the supporting force of the air bags corresponding to the pressure sensors on the human body according to the pressure values of the pressure sensors.
Optionally, the control device is a single chip microcomputer or a programmable logic controller.
Another object of the present invention is to provide an automobile seat to solve the technical problem of discomfort caused by the body inclination of the driver or passenger when the automobile turns.
As the conception, the technical scheme adopted by the invention is as follows:
the automobile seat adopts the automatic adjusting and controlling method.
According to the automatic adjusting and controlling method for the automobile seat, when a human body inclines in the turning process of an automobile, the supporting force of the massage system on the human body is adjusted by the control device according to the pressure value detected by the pressure sensor, so that even if the human body inclines, the body on one side is not in a suspended state, the human body is always in a comfortable state, and the driving feeling is improved.
According to the automobile seat provided by the invention, by adopting the automatic adjusting and controlling method of the automobile seat, when the automobile inclines during the turning process, the supporting force of the massage system to the human body is adjusted by the control device according to the pressure value detected by the pressure sensor, so that even if the human body inclines, the body on one side is not in a suspended state, the human body is in a comfortable state all the time, and the driving feeling is improved.
Drawings
FIG. 1 is a flow chart of a method for controlling automatic adjustment of a vehicle seat according to an embodiment of the present invention;
fig. 2 is a schematic distribution diagram of pressure sensors on a car seat according to an embodiment of the present invention.
In the figure:
1. a pressure sensor.
Detailed Description
In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships 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 being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment provides an automobile seat, which adopts an automatic automobile seat adjusting and controlling method to prevent the automobile from suddenly turning during the driving process and prevent the uncomfortable feeling of a driver or passengers caused by the inclination of the body, and can adjust the supporting force of the driver or passengers in real time during the turning process to provide comfortable feeling for the driver or passengers.
Referring to fig. 1 and 2, the automobile seat is provided with a control device, a pressure sensor 1 and a massage system. The automatic adjusting and controlling method for the automobile seat in the embodiment comprises the following steps:
s1, detecting whether the automobile is in a turning state by the control device; if the automobile is in a turning state, executing step S2; otherwise, continuously detecting whether the automobile is in a turning state;
s2, the pressure sensor 1 sends the detected pressure value to the control device;
and S3, adjusting the supporting force of the massage system to the human body by the control device according to the pressure value.
Specifically, in the present embodiment, the massage system includes a plurality of air bags, and the control device adjusts the supporting force of the massage system on the human body by controlling the inflation or deflation of the air bags.
When the vehicle turns, the human body inclines to one side, and the other side can break away from the support of car seat for car seat can't support the opposite side of human body, and then brings the uncomfortable impression for driver or passenger. By adopting the automatic adjusting and controlling method for the automobile seat, the supporting force of the massage system on the human body can be adjusted in real time in the turning process, so that the human body is always in a comfortable state.
Specifically, before step S1, the pressure sensor 1 collects a preliminary pressure value to which the vehicle seat is subjected when the vehicle is in a non-turning state, and sends the preliminary pressure value to the control device. So set up for the preliminary pressure value of storage can be updated in real time according to the different passengers on the seat among the controlling means, makes massage system stronger to human regulatory function pertinence.
Specifically, in step S3, comparing the pressure value with the preliminary pressure value, and if the pressure value is smaller than the preliminary pressure value, the massage system increases the supporting force for the human body; if the pressure value is equal to or greater than the preliminary pressure value, the massage system does not act. Of course, in other embodiments, if the pressure value is greater than the preliminary pressure value, the massage system may also reduce the supporting force for the human body.
When the vehicle is turning, the human body is usually deviated to the left or right. When the vehicle turns left, the human body can shift left, most of the weight of the human body is borne by the left half part of the automobile seat, and the right half part of the human body is in an unsupported state. When the vehicle turns to the right, the human body can shift to the right, most of the weight of the human body is borne by the right half part of the automobile seat, and the left half part of the human body is in an unsupported state. Therefore, the left half and the right half of the car seat are both provided with the pressure sensors 1.
Specifically, referring to fig. 2, in the present embodiment, the pressure sensors 1 are disposed in one-to-one correspondence with the air bags in the massage system, and the air bags are independently controlled, so that the support force can be adjusted in a targeted manner according to the states of different parts of the human body. The air bag realizes the supporting force adjusting function of the massage system to the human body through inflation or deflation. When the air bag is inflated, it can increase the supporting force for human body, and when the air bag is deflated, it can reduce the supporting force for human body.
Specifically, a plurality of pressure sensors 1 are arranged on the backrest of the automobile seat, and each pressure sensor 1 sends the collected respective preliminary pressure value to the control device before step S1. A plurality of air bags are arranged on a backrest of an automobile seat in the massage system, the pressure sensors 1 are arranged in one-to-one correspondence with the air bags, and the control device adjusts the supporting force of the air bags corresponding to the pressure sensors 1 on a human body according to the pressure values of the pressure sensors 1.
Preferably, the pressure sensor 1 on the backrest is arranged in the core part of the backrest, and can play a certain role in protecting the pressure sensor 1. Preferably, the plurality of pressure sensors 1 are divided into two rows on the seat back, and the two rows of pressure sensors 1 are arranged in parallel at intervals and are respectively positioned on the left half part and the right half part of the automobile seat. When a human body leans against the backrest of the automobile seat, the pressure sensor 1 on the left half part of the automobile seat can measure the pressure of the left half part of the back of the human body on the automobile seat, and the pressure sensor 1 on the right half part of the automobile seat can measure the pressure of the right half part of the back of the human body on the automobile seat. Each row of pressure sensors 1 on the backrest are sequentially arranged at intervals from top to bottom.
The pressure sensors 1 on the backrest are arranged corresponding to the air bags one by one, and the air bags are also divided into a left row and a right row and are independently controlled. Therefore, each pressure sensor 1 sends the acquired pressure value to the control device, and the control device independently controls the corresponding air bags according to the pressure value of each pressure sensor 1, so that the air bags can carry out corresponding supporting force adjustment on different positions of the back of the human body.
Specifically, a plurality of pressure sensors 1 are also arranged on the seat cushion of the automobile seat, and each pressure sensor 1 sends the collected respective preliminary pressure value to the control device before step S1. A plurality of air bags are arranged on a cushion of an automobile seat in the massage system, pressure sensors 1 on the cushion are arranged in one-to-one correspondence with the air bags on the cushion, and a control device adjusts the supporting force of the air bags corresponding to the pressure sensors 1 on a human body according to the pressure values of the pressure sensors 1.
Preferably, the pressure sensor 1 on the cushion is arranged in the core part of the cushion, and can play a certain protection role for the pressure sensor 1. Preferably, the plurality of pressure sensors 1 are divided into two rows on the cushion, and the two rows of pressure sensors 1 are arranged in parallel at intervals and are respectively positioned on the left half part and the right half part of the cushion. When a driver or a passenger sits on the seat cushion, the pressure sensor 1 on the left half part of the seat cushion can measure the pressure of the left half part of the legs of the human body on the automobile seat, and the sensor 1 on the right half part of the seat cushion can measure the pressure of the right half part of the legs of the human body on the automobile seat. Each row of pressure sensors 1 on the seat cushion are arranged from the front part of the seat cushion to the rear part at intervals in sequence.
The pressure sensors 1 on the cushion are arranged corresponding to the air bags one by one, and the air bags are also divided into a left row and a right row and are independently controlled. Therefore, each pressure sensor 1 sends the acquired pressure value to the control device, and the control device independently controls the corresponding air bags according to the pressure value of each pressure sensor 1, so that the air bags can perform corresponding supporting force adjustment on different positions of the legs of the human body.
Preferably, the car seat further comprises a head rest, on which the pressure sensor 1 is also arranged, and correspondingly, an air bag in the massage system is also arranged. Pressure sensor 1 on the head rest detects human head to the preliminary pressure value of car seat under the state that the vehicle did not turn to send this preliminary pressure value for the controller, when the vehicle turned, pressure sensor 1 gathered the pressure value of head to car seat in real time again, the size of comparison pressure value and initial pressure value, the air pocket in the massage system supported the head.
Preferably, the left half and the right half of the head rest are provided with the pressure sensors 1, the left half of the head rest is provided with the air bag corresponding to the pressure sensors 1 of the left half, and the right half of the head rest is provided with the air bag corresponding to the pressure sensors of the right half.
Optionally, in this embodiment, based on the characteristics of low cost and easy operation of the single chip microcomputer and a Programmable Logic Controller (PLC), the control device is the single chip microcomputer or the programmable logic controller.
Optionally, the control device, the pressure sensor and the massage system are controlled by a bus.
Specifically, a left turn of the automobile is taken as an example for explanation, when the automobile needs to turn left in the driving process, a human body tilts left, the right half of the human body is separated from the seat and loses the supporting force of the seat, the pressure values acquired by the pressure sensor 1 of the right head support half, the pressure sensor 1 of the right backrest half and the pressure sensor 1 of the right cushion half are all smaller than the respective preliminary pressure values, and the control device controls the inflation of the air bag of the right head support half, the air bag of the right backrest half and the air bag of the right cushion, so as to realize the adjustment of the supporting force of the right half of the human body; after turning is finished, pressure values acquired by the pressure sensor 1 on the right side of the head support, the pressure sensor 1 on the right side of the backrest and the pressure sensor 1 on the right side of the cushion are all equal to respective initial pressure values, and the control device controls the air bag on the right side of the head support, the air bag on the right side of the backrest and the air bag on the right side of the cushion to be deflated and restore to the original state.
The foregoing embodiments are merely illustrative of the principles and features of this invention, which is not limited to the above-described embodiments, but rather is susceptible to various changes and modifications without departing from the spirit and scope of the invention, which changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The automatic automobile seat adjusting and controlling method is characterized in that a control device, a pressure sensor (1) and a massage system are arranged on an automobile seat, and the automatic automobile seat adjusting and controlling method comprises the following steps:
s1, detecting whether the automobile is in a turning state by the control device; if the automobile is in a turning state, executing step S2; otherwise, continuously detecting whether the automobile is in a turning state;
s2, the pressure sensor (1) sends the detected pressure value to the control device;
and S3, the control device adjusts the supporting force of the massage system to the human body according to the pressure value.
2. The automatic adjustment control method for an automobile seat according to claim 1, characterized in that, before the step S1, the pressure sensor (1) collects a preliminary pressure value applied to the automobile seat when the automobile is in a non-turning state, and sends the preliminary pressure value to the control device.
3. The automatic adjustment control method for an automobile seat according to claim 2, wherein in step S3, the pressure value is compared with the preliminary pressure value, and if the pressure value is smaller than the preliminary pressure value, the massage system increases the supporting force for the human body.
4. The automatic adjustment control method for an automobile seat according to claim 2, wherein in step S3, the pressure value is compared with the preliminary pressure value, and if the pressure value is greater than the preliminary pressure value, the massage system reduces the supporting force for the human body.
5. The automatic adjustment control method for the automobile seat according to claim 2, wherein a plurality of pressure sensors (1) are disposed on the backrest of the automobile seat, and before the step S1, each pressure sensor (1) sends the collected respective preliminary pressure value to the control device.
6. The automatic adjustment control method for the automobile seat according to claim 5, wherein the massage system comprises a plurality of air bags, the plurality of air bags are arranged on the backrest of the automobile seat, the pressure sensors (1) are arranged in one-to-one correspondence with the air bags, and the control device adjusts the supporting force of the air bags corresponding to the pressure sensors (1) on the human body according to the pressure values of the pressure sensors (1).
7. The automatic adjustment control method for the automobile seat according to claim 2, wherein a plurality of pressure sensors (1) are disposed on a seat cushion of the automobile seat, and before the step S1, each pressure sensor (1) sends the collected respective preliminary pressure value to the control device.
8. The automatic adjustment control method for the automobile seat according to claim 7, wherein the massage system comprises a plurality of air bags, the plurality of air bags are arranged on a cushion of the automobile seat, the pressure sensors (1) are arranged in one-to-one correspondence with the air bags, and the control device adjusts the supporting force of the air bags corresponding to the pressure sensors (1) on the human body according to the pressure values of the pressure sensors (1).
9. The automatic adjustment control method for the automobile seat according to any one of claims 1 to 8, wherein the control device is a single chip microcomputer or a programmable logic controller.
10. An automobile seat characterized in that the automobile seat employs the automobile seat automatic adjustment control method as recited in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910803281.7A CN110606008A (en) | 2019-08-28 | 2019-08-28 | Automatic adjusting control method for automobile seat and automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910803281.7A CN110606008A (en) | 2019-08-28 | 2019-08-28 | Automatic adjusting control method for automobile seat and automobile seat |
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| Publication Number | Publication Date |
|---|---|
| CN110606008A true CN110606008A (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910803281.7A Pending CN110606008A (en) | 2019-08-28 | 2019-08-28 | Automatic adjusting control method for automobile seat and automobile seat |
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| Country | Link |
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| CN (1) | CN110606008A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559290A (en) * | 2020-04-29 | 2020-08-21 | 延锋汽车饰件系统有限公司 | Self-adaptive adjusting method, system, equipment and storage medium of automobile seat |
| CN114368325A (en) * | 2022-01-18 | 2022-04-19 | 东风商用车有限公司 | Automatic seat adjusting system and method |
| CN114604148A (en) * | 2022-04-20 | 2022-06-10 | 中国第一汽车股份有限公司 | Seat adjusting method and device, vehicle-mounted terminal, vehicle and medium |
| CN115214433A (en) * | 2022-07-18 | 2022-10-21 | 中国第一汽车股份有限公司 | Seat control method, device and system, electronic equipment and storage medium |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101734180A (en) * | 2008-11-25 | 2010-06-16 | 全兴工业股份有限公司 | Auxiliary supporting system of vehicle seat airbags |
| JP2014169067A (en) * | 2013-02-08 | 2014-09-18 | Toyota Boshoku Corp | Seat for vehicle |
| US20160106620A1 (en) * | 2014-10-17 | 2016-04-21 | Toyota Boshoku Kabushiki Kaisha | Massage apparatus |
| CN106740293A (en) * | 2016-12-09 | 2017-05-31 | 重庆电子工程职业学院 | The automotive seat for facilitating driver to operate during turning |
| CN106976413A (en) * | 2016-01-15 | 2017-07-25 | 福特全球技术公司 | There is the method and corresponding seat of the cross-brace of the automobile seat of seat surface and backrest for vehicle-state come dynamic regulation |
| CN207059853U (en) * | 2017-06-26 | 2018-03-02 | 中能东道集团有限公司 | A kind of pressure comfort level Self-adjusting automotive seat |
| CN108608913A (en) * | 2017-01-23 | 2018-10-02 | 长城汽车股份有限公司 | Seat dynamic adjusting method, system and the vehicle of vehicle |
| CN108937883A (en) * | 2017-05-19 | 2018-12-07 | 李尔公司 | Seat system for vehicle with the monitoring of seat occupant vital sign |
| CN109305076A (en) * | 2017-07-28 | 2019-02-05 | 福特全球技术公司 | Active Seat support based on occupant's tonogram adjusts and method |
-
2019
- 2019-08-28 CN CN201910803281.7A patent/CN110606008A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101734180A (en) * | 2008-11-25 | 2010-06-16 | 全兴工业股份有限公司 | Auxiliary supporting system of vehicle seat airbags |
| JP2014169067A (en) * | 2013-02-08 | 2014-09-18 | Toyota Boshoku Corp | Seat for vehicle |
| US20160106620A1 (en) * | 2014-10-17 | 2016-04-21 | Toyota Boshoku Kabushiki Kaisha | Massage apparatus |
| CN106976413A (en) * | 2016-01-15 | 2017-07-25 | 福特全球技术公司 | There is the method and corresponding seat of the cross-brace of the automobile seat of seat surface and backrest for vehicle-state come dynamic regulation |
| CN106740293A (en) * | 2016-12-09 | 2017-05-31 | 重庆电子工程职业学院 | The automotive seat for facilitating driver to operate during turning |
| CN108608913A (en) * | 2017-01-23 | 2018-10-02 | 长城汽车股份有限公司 | Seat dynamic adjusting method, system and the vehicle of vehicle |
| CN108937883A (en) * | 2017-05-19 | 2018-12-07 | 李尔公司 | Seat system for vehicle with the monitoring of seat occupant vital sign |
| CN207059853U (en) * | 2017-06-26 | 2018-03-02 | 中能东道集团有限公司 | A kind of pressure comfort level Self-adjusting automotive seat |
| CN109305076A (en) * | 2017-07-28 | 2019-02-05 | 福特全球技术公司 | Active Seat support based on occupant's tonogram adjusts and method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559290A (en) * | 2020-04-29 | 2020-08-21 | 延锋汽车饰件系统有限公司 | Self-adaptive adjusting method, system, equipment and storage medium of automobile seat |
| CN114368325A (en) * | 2022-01-18 | 2022-04-19 | 东风商用车有限公司 | Automatic seat adjusting system and method |
| CN114604148A (en) * | 2022-04-20 | 2022-06-10 | 中国第一汽车股份有限公司 | Seat adjusting method and device, vehicle-mounted terminal, vehicle and medium |
| CN115214433A (en) * | 2022-07-18 | 2022-10-21 | 中国第一汽车股份有限公司 | Seat control method, device and system, electronic equipment and storage medium |
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Application publication date: 20191224 |
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| RJ01 | Rejection of invention patent application after publication |