CN112829828A - Signal connector, vehicle steer-by-wire system and control method and vehicle - Google Patents
Signal connector, vehicle steer-by-wire system and control method and vehicle Download PDFInfo
- Publication number
- CN112829828A CN112829828A CN201911155744.XA CN201911155744A CN112829828A CN 112829828 A CN112829828 A CN 112829828A CN 201911155744 A CN201911155744 A CN 201911155744A CN 112829828 A CN112829828 A CN 112829828A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- data
- signal connector
- wire system
- steer
- Prior art date
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000012545 processing Methods 0.000 claims description 12
- 230000013011 mating Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008054 signal transmission Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007405 data analysis Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D15/00—Steering not otherwise provided for
- B62D15/02—Steering position indicators ; Steering position determination; Steering aids
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Abstract
The invention relates to a signal connector for a vehicle steer-by-wire system, a vehicle steer-by-wire control method and a vehicle. The signal connector includes: a housing; an input part connected with the housing and having at least two input ends, wherein one input end is connected with the vehicle steer-by-wire system for receiving first operation data, and the other input end is connected with the vehicle steer-by-wire system for receiving second operation data; an output coupled to the housing and to the input and to a control device on the vehicle for transmitting at least the first operating data and the second operating data to the control device. The invention can reduce the number of the connecting devices used in the prior system and the occupied space thereof, effectively improve the safe reliability of the system operation and reduce the cost.
Description
Technical Field
The invention relates to the technical field of vehicle steer-by-wire, in particular to a signal connector for a vehicle steer-by-wire system, the vehicle steer-by-wire system, a vehicle steer-by-wire control method and a vehicle.
Background
With the continuous development of vehicle technology, there has been a change to steer-by-wire in vehicle steering systems that eliminates the traditional mechanical connection between the steering wheel and the steering mechanism. The advantages of using a vehicle steer-by-wire system are firstly that there is no hard connection, which can reduce vibration transmission to enhance comfort and help prevent injury to the driver in an accident; in addition, the system is not limited by a mechanical steering ratio any more, can set a personalized steering ratio, is applicable to different types of vehicles, can effectively save cost, and can improve the safety and reliability of the system by adopting a redundant design. However, as steer-by-wire technology is still in constant development and development, existing vehicle steer-by-wire systems still have some drawbacks or deficiencies, such as structural configuration, operational control, operational performance, manufacturing and assembly, which can be improved and optimized.
Disclosure of Invention
In view of the above, the present invention provides a signal connector for a vehicle steer-by-wire system, a vehicle steer-by-wire control method and a vehicle, which may solve or at least alleviate one or more of the above problems and other problems in the prior art.
First, according to an aspect of the present invention, there is provided a signal connector for a steer-by-wire system of a vehicle, comprising:
a housing;
an input part connected with the housing and having at least two input ends, wherein one input end is connected with the vehicle steer-by-wire system for receiving first operation data, and the other input end is connected with the vehicle steer-by-wire system for receiving second operation data; and
an output coupled to the housing and to the input and to a control device on the vehicle for transmitting at least the first operating data and the second operating data to the control device.
In the signal connector according to the present invention, optionally, at least one of the input terminals is a connection interface provided on the housing, or at least one of the input terminals is a connection cable having first and second ends, the first and second ends of the connection cable being connected to the vehicle steer-by-wire system and the output portion, respectively.
In the signal connector according to the present invention, optionally, the housing further includes:
a bus section connected to the output section, and to which a second end of the connection cable is fixedly connected; and/or
A limiting portion adapted to a mating portion provided on a second end of the connection cable to define a relative position between the second end and the housing.
In the signal connector according to the present invention, optionally, at least one through hole is provided on the second end of the connection cable for thermally fusing the second end to the bus bar by passing at least one thermally fusing post through the through hole; and/or
The stopper portion is provided on the bus bar portion, and the stopper portion and the fitting portion are respectively configured as concave-convex structures that match each other.
In the signal connector according to the present invention, optionally, the signal connector further comprises a data processing unit disposed in the housing and provided between the input portion and the output portion, for processing at least one of the first operation data and the second operation data.
In the signal connection according to the invention, optionally, the control device is an ECU or a VCU, the first operating data and the second operating data are operating data detected by a first sensor and a second sensor, respectively, the first sensor being arranged for detecting operating data of a steering power unit in the vehicle steer-by-wire system, the second sensor being arranged for detecting operating data of a transmission between the steering power unit and a wheel in the vehicle steer-by-wire system.
In the signal connector according to the present invention, optionally, the steering power unit includes a motor, and the first sensor includes a motor rotation sensor; and/or the transmission comprises a gear and a rack, and the second sensor comprises a linear position sensor.
Secondly, according to a second aspect of the present invention, there is also provided a vehicle steer-by-wire system comprising a vehicle steering wheel, a control device, a steering power unit connected to the control device, a transmission connected to the steering power unit and wheels, at least two sensors arranged at least for detecting respective operational data of the steering power unit and the transmission, the vehicle steer-by-wire system further comprising a signal connector as described in any one of the above connected to the control device and connected to at least two of the sensors for transmitting at least two operational data detected by the same to the control device.
Further, according to a third aspect of the present invention, there is also provided a vehicle steer-by-wire control method comprising the steps of:
detecting operation signal data generated by operating a steering wheel of the vehicle and sending the operation signal data to a control device on the vehicle to generate corresponding control signal data;
controlling the operation of a steering power device on the vehicle according to the control signal data, and driving wheels to operate by the steering power device through a transmission device;
using a signal connector as claimed in any one of the above to receive and transmit to the control means at least two operational data detected by at least two sensors arranged at least for detecting respective operational data of the steering power means and the transmission; and
modifying, by the control device, the control signal data based on the at least two operational data and using the modified control signal data to control operation of the steering power plant.
In addition, according to a fourth aspect of the present invention, there is also provided a vehicle on which the vehicle steer-by-wire system as described above is provided or on which the vehicle steer-by-wire control method as described above is used.
The features, characteristics, technical advantages, etc. of various aspects according to the present invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings, which illustrate, by way of example, the concepts, structures, and effects of the present invention. For example, with the signal connector according to the present invention, it is possible to connect various types of components such as a linear position sensor, a motor rotation sensor, and the like at the same time in a vehicle steer-by-wire system and transmit the operation data detected by them in parallel, which not only can effectively reduce the number of connection devices used in the existing system and the occupied space thereof, thereby contributing to the improvement of the reliability of the system operation, and optimize the spatial layout design, but also can reduce the cost in terms of product manufacturing, installation, maintenance, and the like.
Drawings
The invention will be described in further detail with reference to the drawings and examples, which are designed solely for the purpose of illustration and are not necessarily drawn to scale, but rather are intended to conceptually illustrate the structural configurations disclosed herein.
Fig. 1 is a schematic diagram of the composition arrangement of an embodiment of a vehicle steer-by-wire system according to the present invention.
Fig. 2 is a schematic perspective view of an example of a signal connector in the embodiment of the vehicle steer-by-wire system shown in fig. 1, with a partially enlarged view at a position a in the example of the signal connector.
Fig. 3 is a schematic sectional view showing a structure before the connection cable of the input terminal is heat-fused to the bus bar in the signal connector example shown in fig. 2.
Fig. 4 is a schematic sectional structure view after the connection cable of the input terminal is heat-fused to the bus bar in the signal connector example shown in fig. 2.
Fig. 5 is a perspective view schematically showing a fitting structure between a connection cable of an input terminal and a bus bar in another example of a signal connector according to the present invention.
FIG. 6 is a process flow diagram of an embodiment of a vehicle steer-by-wire control method according to the present invention.
Detailed Description
First, it should be noted that the signal connector for a vehicle steer-by-wire system, the vehicle steer-by-wire control method, the structural composition, features, advantages of the vehicle, and the like of the present invention will be specifically described below by way of example, however, all the descriptions are for illustrative purposes only and do not constitute any limitation of the present invention. As shown in fig. 1, in which a vehicle steer-by-wire system 100 according to the invention is schematically illustrated and in which vehicle steer-by-wire system 100 a signal connector 10 according to the invention is applied, the solution of the invention will be described in detail below by way of these examples and with reference to fig. 1 to 5.
In the vehicle steer-by-wire system 100 shown in fig. 1, it may include a vehicle steering wheel 11, a control device 13, a steering power device 14, a transmission composed of a pinion 17 and a rack 18 operable to move wheels 19, and a sensor 12, a first sensor 15, and a second sensor 16. Wherein the sensor 12 is arranged to detect signal data Sa generated by operating the vehicle steering wheel 11, which may include but is not limited to, for example, steering torque, angle, speed, etc., which signal data Sa may be used by the control device 13 to generate corresponding control signal data Sb for controlling the steering power device 14 to perform corresponding operations. In practical use, the sensor 12 may be implemented by integrally mounting a torque sensor and a steering angle sensor. The first sensor 15 may be a type of sensor, such as a motor rotation sensor, for detecting first operational data S1 at the steering gear 14 (e.g., motor speed when the steering gear 14 is in the form of a motor, etc.), while the second sensor 16 may be a type of sensor, such as a linear position sensor, for detecting second operational data S2 at the transmission (e.g., operational position data when the steering gear 14 is in the form of a rack and pinion, etc.), such as the sensor head 161 and magnet portion 162 of the second sensor 16 being schematically depicted in fig. 1.
As shown in fig. 1, the signal connector 10 is connected to the first sensor 15, the second sensor 16 and the control device 13 for collecting the first operation data S1 and the second operation data S2 detected by the first sensor 15, the second sensor 16 and the control device 13 together and transmitting them to the control device 13, i.e. after the signal connector 10 is assembled and connected to different sensors conveniently and quickly, it can be used as a connector for integrating and sharing these operation data, and the above operation data S1 and S2 are provided to the control device 13 as feedback information of the vehicle steering operation condition for performing corresponding data analysis processing, and then corresponding control operation is performed. In contrast, the conventional vehicle steer-by-wire system, in which the signal connector designed according to the present invention is not provided at all, is still commonly and conventionally employed together with the conventional connectors because various conventional connectors have been conventionally manufactured, used and put in various fixed standard modes in the industry since various conventional connectors have been conventionally manufactured, used and put in various fixed standard modes as the pass-through zero part, thereby failing to propose and apply the signal connector according to the present invention to the vehicle steer-by-wire system.
Referring to fig. 2 to 5 in combination, as an example, the signal connector 10 may include a housing 1, an input part 2, and an output part 3. The housing 1 constitutes the body of the signal connector 10, providing a frame support for the whole, the input 2 and the output 3 being connected to the housing 1 and communicating between them, so as to form a channel through which the different signal data detected can be transmitted.
The input unit 2 may be provided with two or more input terminals 4 according to the requirements of a specific application, for inputting two or more different operation data acquired by detecting components such as various sensors. In the example given in fig. 2, the input 2 may have two inputs 4, wherein one input 4 is connected to the first sensor 15 for receiving the first operating data S1 and the other input 4 is connected to the second sensor 16 for receiving the second operating data S2. In the above example, the input terminal 4 is in the form of a connection cable having a first end 5 and a second end 6 for connecting to components such as sensors in the vehicle steer-by-wire system 100 and the output part 3 of the signal connector 10, respectively. It should be noted, however, that in some embodiments the invention also allows the input 4 to be configured as a connection interface, for example by providing one or more pin interfaces or the like on the housing 1 to form the input 4.
It will also be appreciated that in some applications, the two configurations discussed above with respect to the input 2 may also be used in combination, i.e., a signal connector according to the present invention may have inputs, some of which take the form of a connecting cable and some of which take the form of a connecting interface, so as to more fully accommodate and meet various application requirements.
As shown in fig. 3, the output unit 3 is disposed on the housing 1, and is connected to the input terminal 4 and the control device 13 on the vehicle, so as to transmit the operation data (such as the first operation data S1, the second operation data S2, etc.) received from the input terminal 4 to the control device 13 for data analysis processing. Although in the given example the output 3 is shown in the form of a pin interface, it may also be in the form of a connection cable alone in actual use.
In alternative cases, some optimized structures may be provided on the signal connector 10 according to the present invention, alone or in combination, so as to better achieve the connection fixation, signal transmission, etc., of the input part 2, the output part 3, and the housing 1 to each other.
For example, a bus bar 7 may be provided inside the housing 1 so as to be used to realize the connection between the input portion 2 and the output portion 3. The bus bar 7 is arranged inside the housing 1 and connected to the output 3, and is provided with connecting ends 71 for a corresponding fixed connection to the respective conductors 61 in the second end 6 of the input 2 in the form of a connecting cable. For the sake of simplicity of the drawing, only one connection end 71 in the bus bar portion 7 is shown in each of a partially enlarged view at a position a in fig. 2 and fig. 3 and 4. In an alternative case, when the connection is performed, one or more heat-fusible pillars 8 may be used to penetrate through one or more through holes 72 provided on the connection end 71 and one or more through holes 62 provided on the second end 6 of the input part 2 in the direction indicated by the arrow B, and then, as shown in fig. 4, the heat-fusible pillars 8 are subjected to a heat-fusing process to fixedly connect the connection end 71 and the second end 6 together, so that the input part 2 and the output part 3 can be fixedly connected via the bus bar 7, thereby forming a firm and reliable signal transmission path from the input end 2 to the output end 3.
Furthermore, a stop portion 70 may be provided on the interior of the housing 1 for cooperating with the engagement portion 60 provided on the second end 6 of the input portion 2 in the form of a connecting cable to effect a stop, i.e. to define the relative position between the second end 6 and the housing 1. As an illustration, the stopper portion 70 may alternatively be provided at any suitable position on the housing 1 such as the above-described bus bar portion 7. Further, as shown in fig. 5, the above-mentioned limiting portion 70 and the fitting portion 60 may be configured as a concave-convex structure matching with each other, and the shape configuration, the arrangement position, the number of the arrangement, and the like of such a concave-convex structure may be various, and the specific situation may be flexibly set according to the implementation application requirement. By providing the limiting portion and the matching portion, the input portion 2 can be positioned in the housing 1 more accurately and reliably, so that stable connection between the portions inside the signal connector 10 is further ensured, and signal transmission is more stable and reliable.
In addition, in some embodiments, the present invention also allows to provide a data processing unit (not shown) within the signal connector 10, which may be for example installed inside the housing 1 and arranged between the input 2 and the output 3, so as to be used by the data processing unit to process one or more of these operational data transmitted into the signal connector 10 via the input 2, in order to better meet some application needs. For example, the data processing unit may be used to perform processing such as signal filtering, signal amplifying, etc. on the first operation data S1 and/or the second operation data S2 exemplarily shown in fig. 1 and then transmit the processed data to the control device 13, which may help to effectively avoid adverse interference and influence such as electromagnetic environment, etc. in some applications, ensure accuracy and reliability of signal transmission, thereby significantly improving the overall working performance of the steer-by-wire system and ensuring timely, accurate, safe and reliable steer-by-wire operation.
As described above by way of example, it can be seen that after the signal connector 10 is adopted in the vehicle steer-by-wire system 100 according to the present invention, two or more different operation data receiving, transmitting, and optional data processing can be integrated into the signal connector 10, so that it is not necessary to adopt a plurality of separate connectors with different models to respectively connect and process the different operation data as is conventional in the prior art, which not only facilitates the operations of installation, maintenance, and the like, but also can effectively reduce the number of the existing connectors, thereby contributing to reducing the overall weight of the system, reducing the probability of failure, and also contributing to improving the system space utilization, optimizing the component layout design, and reducing the product cost.
It should be understood that the description given above in connection with the vehicle steer-by-wire system 100 shown in fig. 1 is exemplary only and not limiting, and that the control devices, steering power devices, transmissions, sensors, etc. described above may have many implementations for many different types of vehicles in different applications. For example, the steering power device 14 in the vehicle steer-by-wire system 100 may be a motor, a cylinder or any other suitable power device, the transmission device may also be another transmission mechanism such as a worm gear, and the Control device 13 may be an ecu (electrical Control unit), a vcu (vehicle Control unit) or other Control components. Further, the sensors to which the signal connector 10 is connectable in the vehicle steer-by-wire system 100 are not limited to the first sensor 15 and the second sensor 16 described above, for example, and such sensors to which the signal connector 10 is connectable may include other sensors of a larger variety, and it is also possible to provide some of the sensors at two or more times in consideration of redundancy and the like.
According to the design idea of the invention, a vehicle steer-by-wire control method is also provided, wherein the signal connector provided according to the invention is used. For illustrative purposes, please refer to the example of the vehicle steer-by-wire control method shown in fig. 6, which may include the following steps:
first, in step S11, operation signal data generated by operating the steering wheel of the vehicle may be detected, and then the detected operation signal data may be transmitted to a control device (such as an ECU, a VCU, etc.) on the vehicle, and corresponding control signal data may be generated by the control device. It should be noted that the above operation for the steering wheel of the vehicle may be performed by the driver, or may be performed by an intelligent operation system such as an automatic driving system.
Then, in step S12, the control signal data generated above can be used to control the operation of the steering power device (such as motor, cylinder, etc.) on the vehicle, and the steering power device drives the wheels of the vehicle to operate through the transmission (such as rack and pinion, worm and gear, etc.).
In step S13, a signal connector designed and provided according to the present invention may be used to receive two or more operational data (including, but not limited to, the respective operational data of the steering power unit and the transmission unit described above, for example) detected by two or more sensors connected to the input of the signal connector, and then transmit the operational data to the control unit through the output of the signal connector.
In step S14, after the control device receives the operation data, it can modify the control signal data generated in the previous step S11 according to the operation data, and then use the modified control signal data to control the operation of the steering power device, for example, when the steering power device is in the form of a motor, the operation speed of the motor can be modified accordingly. Therefore, the feedback control can be timely and accurately realized for the steer-by-wire operation of the vehicle, the comfort and the safety reliability of the vehicle during the steering operation can be better controlled, and the signal connector provided by the invention can play a better promoting role in the aspects of receiving, transmitting, processing and the like of the operation data in the signal connector.
In addition, according to an aspect of the present invention, there is provided a vehicle on which a vehicle steer-by-wire system designed according to the present invention can be disposed or on which a vehicle steer-by-wire control method designed according to the present invention can be used, so that various application requirements can be better satisfied, and good effects of the present invention, such as saving in connectors, reducing weight and installation space, simplifying assembly operations, reducing manufacturing, use and maintenance costs of products, etc., as described above, which are significantly superior to those of the prior art, are obtained. It should be understood that vehicles according to the present invention may include, but are not limited to, numerous types of vehicles such as fuel powered vehicles, electric only vehicles, hybrid vehicles, and the like.
The signal connector for a vehicle steer-by-wire system, the vehicle steer-by-wire control method and the vehicle according to the present invention have been explained in detail above by way of examples only, which are provided only for illustrating the principle of the present invention and the embodiments thereof, and not for limiting the present invention, and those skilled in the art can make various modifications and improvements without departing from the spirit and scope of the present invention. Accordingly, all equivalents are intended to be included within the scope of this invention and defined in the claims which follow.
Claims (10)
1. Signal connector (10) for a vehicle steer-by-wire system (100), characterized by comprising:
a housing (1);
an input (2) connected to the housing (1) and having at least two inputs (4), wherein one input (4) is connected to a vehicle steer-by-wire system (100) for receiving first operating data (S1) and the other input (4) is connected to the vehicle steer-by-wire system (100) for receiving second operating data (S2); and
an output (3) connected to the housing (1) and to the input (4) and to a control device (13) on the vehicle for transmitting at least the first operating data (S1) and the second operating data (S2) to the control device (13).
2. The signal connector (10) according to claim 1, wherein at least one of the input terminals (4) is a connection interface provided on the housing (1) or at least one of the input terminals (4) is a connection cable having a first end (5) and a second end (6), the first end (5) and the second end (6) of the connection cable being connected to the vehicle steer-by-wire system (100) and the output (3), respectively.
3. The signal connector (10) according to claim 2, wherein the housing (1) further has disposed therein:
a bus section (7) connected to the output section (3), and a second end (6) of the connection cable is fixedly connected to the bus section (7); and/or
A stop portion (70) adapted to a mating portion (60) provided on the second end (6) of the connection cable for defining a relative position between the second end (6) and the housing (1).
4. The signal connector (10) according to claim 3, wherein the second end (6) of the connection cable is provided with at least one perforation (62) for heat-staking the second end (6) to the busbar (7) by means of at least one heat-staking stud (8) passing through the perforation (62); and/or
The stopper portion (70) is provided on the bus bar portion (7), and the stopper portion (70) and the fitting portion (60) are respectively configured as a concave-convex structure that matches each other.
5. The electronic signal connector (10) according to claim 1, wherein the signal connector (10) further comprises a data processing unit arranged within the housing (1) and provided between the input (2) and the output (3) for processing at least one of the first operational data (S1) and the second operational data (S2).
6. The signal connection (10) according to claim 1, wherein the control device (13) is an ECU or a VCU, the first operating data (S1) and the second operating data (S2) are operating data detected by a first sensor (15) and a second sensor (16), respectively, the first sensor (15) being arranged for detecting operating data of a steering power device (14) in the vehicle steer-by-wire system (100), the second sensor (16) being arranged for detecting operating data of a transmission between the steering power device (14) and a wheel (19) in the vehicle steer-by-wire system (100).
7. The electronic signal connector (10) of claim 6 wherein the steering power plant (14) includes an electric motor, the first sensor (15) includes a motor rotation sensor; and/or the transmission comprises a gear (17) and a rack (18), and the second sensor (16) comprises a linear position sensor (16).
8. A vehicle steer-by-wire system (100) comprising a vehicle steering wheel (11), a control device (13), a steering power unit (14) connected to said control device (13), a transmission connected to said steering power unit (14) and to wheels (19), at least two sensors arranged at least for detecting respective operating data of said steering power unit (14) and of said transmission, characterized in that said vehicle steer-by-wire system (100) further comprises a signal connector (10) according to any one of claims 1 to 7 connected to said control device (13) and to at least two of said sensors for transmitting at least two operating data detected thereby to said control device (13).
9. A vehicle steer-by-wire control method, characterized by comprising the steps of:
detecting operation signal data (Sa) generated by operating a vehicle steering wheel (11) and sending the operation signal data to a control device (13) on the vehicle to generate corresponding control signal data (Sb);
controlling the operation of a steering power device (14) on the vehicle according to the control signal data (Sb), and driving wheels (19) to operate by the steering power device (14) through a transmission device;
use of a signal connector (10) according to any of claims 1-7 for receiving and transmitting to the control device (13) at least two operational data detected by at least two sensors arranged at least for detecting respective operational data of the steering power plant (14) and the transmission; and
-modifying the control signal data (Sb) by the control means (13) in dependence on the at least two operational data, and using the modified control signal data (Sb) for controlling the operation of the steering power plant (14).
10. A vehicle, characterized in that the vehicle is provided with a vehicle steer-by-wire system (100) according to claim 8, or the vehicle steer-by-wire control method according to claim 9 is used on the vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911155744.XA CN112829828A (en) | 2019-11-22 | 2019-11-22 | Signal connector, vehicle steer-by-wire system and control method and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911155744.XA CN112829828A (en) | 2019-11-22 | 2019-11-22 | Signal connector, vehicle steer-by-wire system and control method and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112829828A true CN112829828A (en) | 2021-05-25 |
Family
ID=75921839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911155744.XA Pending CN112829828A (en) | 2019-11-22 | 2019-11-22 | Signal connector, vehicle steer-by-wire system and control method and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112829828A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09167648A (en) * | 1995-12-15 | 1997-06-24 | Yazaki Corp | Connection structure |
| US6704815B1 (en) * | 1999-08-03 | 2004-03-09 | Smc Corporation | Input-output unit for serial-parallel signal conversion |
| JP2004216928A (en) * | 2003-01-09 | 2004-08-05 | Honda Motor Co Ltd | Steering device having redundant system |
| CN101596915A (en) * | 2009-07-10 | 2009-12-09 | 奇瑞汽车股份有限公司 | A kind of automobile steering system based on line traffic control |
| CN208568325U (en) * | 2018-07-12 | 2019-03-01 | 浙江浙大列车智能化工程技术研究中心有限公司 | A kind of vehicle-mounted multi-channel data acquisition unit |
| DE102018130656A1 (en) * | 2017-12-19 | 2019-06-19 | Mando Corporation | STEER-BY-WIRE-steering device |
-
2019
- 2019-11-22 CN CN201911155744.XA patent/CN112829828A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09167648A (en) * | 1995-12-15 | 1997-06-24 | Yazaki Corp | Connection structure |
| US6704815B1 (en) * | 1999-08-03 | 2004-03-09 | Smc Corporation | Input-output unit for serial-parallel signal conversion |
| JP2004216928A (en) * | 2003-01-09 | 2004-08-05 | Honda Motor Co Ltd | Steering device having redundant system |
| CN101596915A (en) * | 2009-07-10 | 2009-12-09 | 奇瑞汽车股份有限公司 | A kind of automobile steering system based on line traffic control |
| DE102018130656A1 (en) * | 2017-12-19 | 2019-06-19 | Mando Corporation | STEER-BY-WIRE-steering device |
| CN208568325U (en) * | 2018-07-12 | 2019-03-01 | 浙江浙大列车智能化工程技术研究中心有限公司 | A kind of vehicle-mounted multi-channel data acquisition unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10971976B2 (en) | Electric drive device and electric power steering device | |
| EP2810853B1 (en) | Actuator control apparatus | |
| EP1781499B1 (en) | Utility vehicle comprising several electric devices which are controlled by at least one electronic control device | |
| US20020026268A1 (en) | Distributed control architecture for mechatronic automotive systems | |
| US10434876B2 (en) | Active accelerator pedal | |
| CN114132375B (en) | Electric power steering assistance system and assistance device thereof | |
| CN112825604A (en) | Modular electronic control unit for vehicle latch and vehicle latch with modular electronic control unit | |
| CN114630785A (en) | Motor drive system | |
| CN112042081B (en) | Motor unit | |
| US20210261187A1 (en) | Electrical drive device and electrical power steering device | |
| CN112829828A (en) | Signal connector, vehicle steer-by-wire system and control method and vehicle | |
| CN213502561U (en) | Electric power steering system, power unit assembly and power control unit thereof | |
| WO2021161947A1 (en) | Drive device | |
| US11760323B2 (en) | Wheel speed sensor system, vehicle including said wheel speed sensor system and method of processing wheel speed signals | |
| US20230257021A1 (en) | Sensor assembly | |
| KR20200093522A (en) | Roll stabilizers, automobiles, and methods for operating automobiles | |
| US20220126908A1 (en) | Control device for a steering system of a motor vehicle, electromechanical power steering mechanism for a motor vehicle and steer-by-wire steering system | |
| CN108494177B (en) | Complex-control high-precision bus type digital micro servo motor and application thereof | |
| EP2372883B1 (en) | Controller, electric power steering provided with the same, method of manufacturing bus bar, and method of manufacturing controller | |
| KR101131245B1 (en) | Combined Electronic Control Unit for Automobile | |
| JP2009001246A (en) | Electric power steering device | |
| US20230304880A1 (en) | Pinion sensor structure of steering apparatus and method of assembling pinion sensor structure of steering apparatus | |
| JP2008296854A (en) | Ecu grounding structure of electric power steering device | |
| CN211893187U (en) | Redundant wheel speed detection device for motor vehicle | |
| CN214493069U (en) | Electric power steering system, electric device and modular power supply assembly thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |