CN213693684U - On-vehicle cloud platform device of changeable formula towards wisdom traffic - Google Patents
On-vehicle cloud platform device of changeable formula towards wisdom traffic Download PDFInfo
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- CN213693684U CN213693684U CN202120033770.1U CN202120033770U CN213693684U CN 213693684 U CN213693684 U CN 213693684U CN 202120033770 U CN202120033770 U CN 202120033770U CN 213693684 U CN213693684 U CN 213693684U
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Abstract
The utility model relates to a wisdom vehicle technical field's on-vehicle cloud platform device of changeable formula towards wisdom traffic, include: the at least two tail end clamping mechanisms are used for clamping the vehicle-mounted intelligent terminal; the turntable supports and is connected with the tail end clamping mechanism; the turntable is attached to the upper side of the turntable base and is rotatably connected with the turntable base; a base fixed to a console of a vehicle; the turntable rotation driving mechanism is used for driving the turntable to rotate on the upper side of the turntable base so as to enable the screen of the vehicle-mounted intelligent terminal to face the face of a driver all the time; the displacement mechanism is used for driving the turntable base to change the position so as to enable the screen of the vehicle-mounted intelligent terminal to face the face of a driver all the time; the control system is provided with an STM32 single chip microcomputer, a camera and a voice acquisition module. The utility model discloses can carry out vehicle-mounted intelligent terminal position appearance transform, machine position switching operation respectively according to the facial image information of driver, driver's sound information for vehicle-mounted intelligent terminal's screen is towards driver face all the time.
Description
Technical Field
The utility model relates to a wisdom vehicle technical field particularly, is an on-vehicle cloud platform device of changeable formula towards wisdom traffic.
Background
The Intelligent Transportation (ITS) is a real-time, accurate and efficient comprehensive transportation management and control system which can play a role in a large range and can be established by effectively integrating and applying an advanced intelligent monitoring technology, a communication technology, a control technology, a sensor technology, a computer, a network and a system comprehensive technology to the whole transportation management system. And intelligent vehicle mounted terminal has fused technologies such as GPS, wireless communication, can real-time supervision vehicle running state, carries out information sharing and carries out driver assistance, and vehicle mounted end also includes information display terminal simultaneously, has functions such as demonstration, language broadcast, is the indispensable partly among the wisdom traffic system. And the following problems are also existed in the practical use of the vehicle-mounted end: 1. on uneven road surfaces, the vehicle-mounted end display screen jolts along with the running of a vehicle, and the receiving of information by a driver is influenced; 2. the heights of different drivers are different, and the positions of the faces of the drivers can also be changed in the driving process, so that the position of the vehicle-mounted end screen is fixed, and the most comfortable viewing angle cannot be provided; 3. at present, a mobile phone is one of the most commonly used vehicle-mounted terminals, and sometimes a vehicle can use a plurality of vehicle-mounted terminals at the same time, and the switching between different vehicle-mounted terminals still needs manual operation, which is troublesome and has certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a towards on-vehicle cloud platform device of changeable formula of wisdom traffic to solve the problem that exists among the prior art.
The purpose of the utility model is realized like this: a vehicle-mounted cloud platform device of changeable formula towards wisdom traffic includes:
the at least two tail end clamping mechanisms are used for clamping the vehicle-mounted intelligent terminal;
the turntable supports and is connected with the tail end clamping mechanism;
the turntable is attached to the upper side of the turntable base and is rotatably connected with the turntable base;
a base fixed to a console of a vehicle;
the rotary table rotation driving mechanism is used for driving the rotary table to rotate on the upper side of the rotary table base so that a screen of the vehicle-mounted intelligent terminal always faces the face of a driver, the rotary table rotation driving mechanism is located below the rotary table base and comprises a motor base installed on the base, a Z-axis stepping motor installed on the motor base and with an output shaft upward, and a middle universal joint installed on the output shaft of the Z-axis stepping motor, wherein the output shaft of the Z-axis stepping motor is in transmission connection with the rotary table through the middle universal joint and is supported and movably connected with the rotary table base;
the deflection mechanism is used for driving the turntable base to change the position so as to enable the screen of the vehicle-mounted intelligent terminal to face the face of a driver all the time, the deflection mechanism is positioned below the turntable base and comprises at least two rotary drivers arranged on a base, the output side of each rotary driver is in transmission connection with a connecting rod group driven by the rotary driver to move up and down, and the upper end of the connecting rod group is provided with an outer universal joint and is supported and movably connected with the turntable base through the outer universal joint;
and the control system comprises an STM32 single chip microcomputer, and the Z-axis stepping motor and the rotary driver are controlled by the STM32 single chip microcomputer.
Further, control system is including installing the camera on the base, the camera is towards driver's face and shoots driver's face, camera and STM32 singlechip signal connection and send driver's facial image information with the position change state of monitoring driver's face to the STM32 singlechip, rotary actuator, Z axle step motor and STM32 singlechip signal connection and according to driver's facial position change state output power to make the screen of the intelligent vehicle-mounted terminal on the end fixture face towards driver's face.
Further, control system is still including installing on the base, the pronunciation collection module that is used for gathering driver's sound signal, pronunciation collection module and STM32 single chip microcomputer signal connection, pronunciation collection module, STM32 single chip microcomputer, Z axle step motor signal connection in proper order so that the STM32 single chip microcomputer receives the output action of control Z axle step motor behind the predetermined speech information.
Further, the base is provided with a flat plate structure, and the lower surface of the base is fixed on a control console of a vehicle and close to a driver.
Further, the motor cabinet upwards extends in the direction perpendicular to the base plate surface, and the Z-axis stepping motor is installed at the upper end of the motor cabinet.
Furthermore, the rotary drivers in the displacement mechanism are provided with two rotary drivers, wherein one rotary driver is an X-axis steering engine connected with an STM32 single chip microcomputer, the other rotary driver is a Y-axis steering engine connected with an STM32 single chip microcomputer, the X-axis steering engine and the Y-axis steering engine are both installed on the upper surface of the base, the rotary axes of the X-axis steering engine and the Y-axis steering engine are both parallel to the upper surface of the base, the rotary axis of the X-axis steering engine is perpendicular to the rotary axis of the Y-axis steering engine when being observed from the perspective perpendicular to the upper surface of the base, the X-axis steering engine and the Y-axis steering engine are both provided with corresponding connecting rod sets, and the.
Further, the connecting rod group comprises a crank and a supporting connecting rod, one end of the crank is fixedly connected with the output end of the rotary driver, the other end of the crank is connected with the lower end of the supporting connecting rod in a rotating mode, and the upper end of the supporting connecting rod is connected with the lower side of the turntable base through an outer universal joint.
Further, carousel and carousel base are the disc structure, and carousel base are coaxial, the lower quotation of carousel and the last quotation of carousel base laminate each other, the rotation axis perpendicular to carousel base of carousel, a portion of middle universal joint and the coaxial butt joint of the rotation axis of carousel, the outside universal joint is connected near the position of excircle limit with carousel base downside.
The beneficial effects of the utility model reside in that:
1. the X-axis steering engine and the Y-axis steering engine can be started to drive respective connecting rod groups to move up and down, so that the turntable and the turntable base can rotate around the X axis and the Y axis, the two rotational degrees of freedom are independent of each other, the pose of the vehicle-mounted intelligent terminal is accurately controlled, and the screen of the vehicle-mounted intelligent terminal is controlled to face the face of a driver all the time;
2. the visual identification of the camera is used as feedback to control the screen of the vehicle-mounted intelligent terminal to face a driver all the time, so that the shake generated by the screen of the vehicle-mounted intelligent terminal in the driving process can be reduced, the watching comfort of the driver is improved, the whole process is automatically operated without manual operation, the operation risk is reduced, and the driving safety is improved;
3. the voice acquisition module can be used for acquiring voice information of a driver, a control command is sent to the Z-axis stepping motor after the voice information is processed by the STM32 single chip microcomputer, the Z-axis stepping motor is driven to output power, so that the rotary disc is driven to rotate correspondingly, a screen of the corresponding vehicle-mounted intelligent terminal can face the driver, the driver can conveniently see the screen of the corresponding vehicle-mounted intelligent terminal, the purpose of automatically switching the vehicle-mounted intelligent terminal (namely automatically switching a machine position) is achieved, all automatic operation is realized in the whole process, manual operation is not needed, the operation risk is reduced, and the driving safety is improved;
4. has the advantages of simplicity, practicality, convenient use, multifunction, intellectualization and convenient continuous popularization.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a perspective view of another perspective of the present invention.
Fig. 3 is a schematic diagram of the control relationship of the present invention.
In the figure, 1 end fixture, 2 carousel, 3 carousel bases, 4 outside universal joints, 5Z axle step motor, 6 motor cabinets, 7X axle steering wheel, 8STM32 singlechip, 9 cameras, 10 bases, 11Y axle steering wheel, 12 cranks, 13 support link, 14 pronunciation collection modules, universal joint in the middle of 15.
Detailed Description
The invention will be further described with reference to the accompanying figures 1-3 and the specific embodiments.
As shown in fig. 1 to 3, a switchable vehicle-mounted pan-tilt apparatus for smart traffic includes:
the three tail end clamping mechanisms 1 are used for clamping the vehicle-mounted intelligent terminal;
the rotary table 2 supports and is connected with the tail end clamping mechanisms 1, and the three tail end clamping mechanisms 1 are arranged around the center of the rotary table 2;
the turntable base 3 is attached to the upper side of the turntable base 3, and the turntable 2 is rotatably connected with the turntable base 3;
the base 10 is provided with a flat plate structure, and the lower surface of the base 10 is fixed on a control console of a vehicle in an adhesive mode and is close to a driver;
the rotary table rotation driving mechanism is used for driving the rotary table 2 to rotate on the upper side of the rotary table base 3 so that a screen of the vehicle-mounted intelligent terminal always faces the face of a driver, the rotary table rotation driving mechanism is positioned below the rotary table base 3 and comprises a motor base 6 installed on the base 10, a Z-axis stepping motor 5 installed on the motor base 6 and with an output shaft upward, and a middle universal joint 15 installed on the output shaft of the Z-axis stepping motor 5, and the output shaft of the Z-axis stepping motor 5 is in transmission connection with the rotary table 2 through the middle universal joint 15 and is supported and movably connected with the rotary table base 3;
the shifting mechanism is used for driving the turntable base 3 to change the position so that the screen of the vehicle-mounted intelligent terminal always faces the face of a driver, the shifting mechanism is positioned below the turntable base 3 and comprises two rotary drivers which are arranged on a base 10, the output side of each rotary driver is in transmission connection with a connecting rod group which is driven by the rotary driver to move up and down, and the upper end of the connecting rod group is provided with an outer universal joint 4 which is supported and movably connected with the turntable base 3 through the outer universal joint 4;
and the control system comprises an STM32 single chip microcomputer 8, and the Z-axis stepping motor 5 and the rotary driver are controlled by the STM32 single chip microcomputer 8.
Wherein, control system is including installing camera 9 on base 10, camera 9 is towards driver's face and shoots driver's face, camera 9 and STM32 singlechip 8 signal connection and send driver's facial image information with the position change state of monitoring driver's face to STM32 singlechip 8, rotary actuator, Z axle step motor 5 and STM32 singlechip 8 signal connection and according to driver's facial position change state output power to make the screen of the intelligent vehicle-mounted terminal on the terminal fixture 1 face towards driver's face.
The control system further comprises a voice acquisition module 14 installed on the base 10 and used for acquiring voice signals of a driver, the voice acquisition module 14 is in signal connection with the STM32 single chip microcomputer 8, and the voice acquisition module 14, the STM32 single chip microcomputer 8 and the Z-axis stepping motor 5 are in signal connection in sequence so that the STM32 single chip microcomputer 8 controls the output action of the Z-axis stepping motor 5 after receiving preset voice information.
The motor base 6 extends upward in a direction perpendicular to the surface of the base 10, and the Z-axis stepping motor 5 is mounted on the upper end of the motor base 6.
The two rotary drivers in the displacement mechanism are arranged as follows: one of them rotary actuator is the X axle steering wheel 7 that links to each other with STM32 singlechip 8, another rotary actuator is the Y axle steering wheel 11 that links to each other with STM32 singlechip 8, X axle steering wheel 7 and Y axle steering wheel 11 are all installed on base 10 upper surface, X axle steering wheel 7, the axis of rotation of Y axle steering wheel 11 all is on a parallel with base 10 upper surface, the axis of rotation perpendicular to Y axle steering wheel 11's the axis of rotation of X axle steering wheel 7 rotation is observed to the visual angle of perpendicular to base 10 upper surface, X axle steering wheel 7 and Y axle steering wheel 11 all dispose corresponding connecting rod group, the activity orbit face of connecting rod group is perpendicular to base 10 upper surface.
The connecting rod group comprises a crank 12 and a supporting connecting rod 13, one end of the crank 12 is fixedly connected with the output end of the rotary driver, the other end of the crank 12 is rotatably connected with the lower end of the supporting connecting rod 13, and the upper end of the supporting connecting rod 13 is connected with the lower side of the turntable base 3 through an outer universal joint 4.
Above-mentioned carousel 2 and carousel base 3 are the disc structure, and carousel 2 and carousel base 3 are coaxial, and the lower quotation of carousel 2 and the last quotation of carousel base 3 laminate each other, and the rotation axis perpendicular to carousel base 3 of carousel 2, a shaft portion of middle universal joint 15 and the coaxial butt joint of the rotation axis of carousel 2, outside universal joint 4 is connected with the position that 3 downside of carousel base are close to outer disc.
When the vehicle-mounted intelligent terminal is used, the orientation direction of the screen of the vehicle-mounted intelligent terminal can be controlled in a visual feedback and/or voice mode.
When the orientation direction of the screen of the vehicle-mounted intelligent terminal is automatically adjusted in a visual feedback mode, if the position of the face of a driver changes, the camera 9 captures the change state of the face of the driver and transmits a signal to the STM32 single chip microcomputer 8, the STM32 single chip microcomputer 8 drives the X-axis steering engine 7 and/or the Y-axis steering engine 11 to perform output action, or drives the X-axis steering engine 7, the Y-axis steering engine 11 and the Z-axis stepping motor 5 to perform combined action, so that the turntable 2 and the turntable base 3 perform multi-degree-of-freedom inclined swinging, and the screen of the vehicle-mounted intelligent terminal can accurately and timely face the driver.
Can utilize pronunciation collection module 14 to gather driver's voice message, driver's voice message is through the processing back of STM32 singlechip 8, send control command to Z axle step motor 5 by STM32 singlechip 8, order about Z axle step motor 5 output power, thereby drive carousel 2 carries out corresponding rotation, make the screen at the on-vehicle intelligent terminal that corresponds can face the driver so that the driver can conveniently see the screen at the on-vehicle intelligent terminal that corresponds, reach the purpose at the on-vehicle intelligent terminal of automatic switch, also can synthesize the orientation direction that utilizes the screen at the accurate regulation on-vehicle intelligent terminal with camera 9.
The above are preferred embodiments of the present invention, and those skilled in the art can make various changes or improvements on the above embodiments without departing from the general concept of the present invention, and such changes or improvements should fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a towards on-vehicle cloud platform device of changeable formula of wisdom traffic which characterized in that includes:
the terminal clamping mechanisms (1) are used for clamping the vehicle-mounted intelligent terminal;
the rotary table (2) supports and is connected with the tail end clamping mechanism (1);
the turntable base (3), the turntable (2) is attached to the upper side of the turntable base (3) and is rotatably connected with the turntable base (3);
a base (10) fixed to a console of a vehicle;
the rotary table rotation driving mechanism is used for driving the rotary table (2) to rotate on the upper side of the rotary table base (3) so that a screen of the vehicle-mounted intelligent terminal always faces the face of a driver, is located below the rotary table base (3), and comprises a motor base (6) installed on a base (10), a Z-axis stepping motor (5) installed on the motor base (6) and with an output shaft upward, and a middle universal joint (15) installed on the output shaft of the Z-axis stepping motor (5), wherein the output shaft of the Z-axis stepping motor (5) is in transmission connection with the rotary table (2) through the middle universal joint (15) and is supported and movably connected with the rotary table base (3);
the device comprises a turntable base (3), a deflection mechanism, a connecting rod group and a control mechanism, wherein the deflection mechanism is used for driving the turntable base (3) to change the position so as to enable a screen of the vehicle-mounted intelligent terminal to face the face of a driver all the time, is positioned below the turntable base (3) and comprises at least two rotary drivers arranged on a base (10), the output side of each rotary driver is in transmission connection with the connecting rod group which is driven by the rotary driver to move up and down, and the upper end of the connecting rod group is provided with an outer universal joint (4) which is supported and movably connected with the turntable base (3);
and the control system comprises an STM32 single chip microcomputer (8), and the Z-axis stepping motor (5) and the rotary driver are controlled by the STM32 single chip microcomputer (8).
2. The switchable vehicular holder device for intelligent traffic according to claim 1, wherein: control system is including installing camera (9) on base (10), camera (9) are towards the driver face and shoot the driver face, camera (9) and STM32 singlechip (8) signal connection and send driver face image information with the position change state of monitoring driver face to STM32 singlechip (8), rotary actuator, Z axle step motor (5) and STM32 singlechip (8) signal connection and according to the position change state output power of driver face to make the screen of the on-vehicle terminal of intelligence on terminal fixture (1) towards the driver face.
3. The switchable vehicular holder device for intelligent traffic according to claim 1 or 2, wherein: control system still including install on base (10), be used for gathering driver sound signal's pronunciation collection module (14), pronunciation collection module (14) and STM32 singlechip (8) signal connection, pronunciation collection module (14), STM32 singlechip (8), Z axle step motor (5) signal connection in proper order so that STM32 singlechip (8) receive the output action of control Z axle step motor (5) behind the predetermined speech information.
4. The switchable vehicular holder device for intelligent traffic according to claim 1, wherein: the base (10) is of a flat plate structure, and the lower surface of the base (10) is fixed on a control console of a vehicle and close to a driver.
5. The switchable vehicular holder device for intelligent traffic according to claim 4, wherein: the motor cabinet (6) upwards extends in the direction perpendicular to the surface of the base (10), and the Z-axis stepping motor (5) is installed at the upper end of the motor cabinet (6).
6. The switchable vehicular holder device for intelligent traffic according to claim 4, wherein: the rotary drivers in the displacement mechanism are provided with two rotary drivers, one of the rotary drivers is an X-axis steering engine (7) connected with an STM32 single chip microcomputer (8), the other is a Y-axis steering engine (11) connected with an STM32 single chip microcomputer (8), the X-axis steering engine (7) and the Y-axis steering engine (11) are both installed on the upper surface of a base (10), the rotary axes of the X-axis steering engine (7) and the Y-axis steering engine (11) are both parallel to the upper surface of the base (10), the rotary axes of the X-axis steering engine (7) are perpendicular to the rotary axis of the Y-axis steering engine (11) and observed from the perspective perpendicular to the upper surface of the base (10), the X-axis steering engine (7) and the Y-axis steering engine (11) are both provided with corresponding connecting rod groups, and the movable track plane of the.
7. The switchable vehicular holder device for intelligent traffic according to claim 1 or 6, wherein: the connecting rod group comprises a crank (12) and a supporting connecting rod (13), one end of the crank (12) is fixedly connected with the output end of the rotary driver, the other end of the crank (12) is connected with the lower end of the supporting connecting rod (13) in a rotating mode, and the upper end of the supporting connecting rod (13) is connected with the lower side of the turntable base (3) through an outer universal joint (4).
8. The switchable vehicular holder device for intelligent traffic according to claim 1, wherein: carousel (2) and carousel base (3) are the disc structure, and carousel (2) and carousel base (3) are coaxial, the lower wall of carousel (2) and the last wall of carousel base (3) laminate each other, the rotation axis perpendicular to carousel base (3) of carousel (2), the coaxial butt joint of a portion of a shaft of middle universal joint (15) and the rotation axis of carousel (2), outside universal joint (4) and carousel base (3) downside are close to the position connection of outer disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120033770.1U CN213693684U (en) | 2021-01-07 | 2021-01-07 | On-vehicle cloud platform device of changeable formula towards wisdom traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120033770.1U CN213693684U (en) | 2021-01-07 | 2021-01-07 | On-vehicle cloud platform device of changeable formula towards wisdom traffic |
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| Publication Number | Publication Date |
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| CN213693684U true CN213693684U (en) | 2021-07-13 |
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|---|---|---|---|
| CN202120033770.1U Active CN213693684U (en) | 2021-01-07 | 2021-01-07 | On-vehicle cloud platform device of changeable formula towards wisdom traffic |
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| Country | Link |
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| CN (1) | CN213693684U (en) |
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2021
- 2021-01-07 CN CN202120033770.1U patent/CN213693684U/en active Active
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