CN110696722A - Intelligent steering rearview mirror of tractor - Google Patents
Intelligent steering rearview mirror of tractor Download PDFInfo
- Publication number
- CN110696722A CN110696722A CN201911212802.8A CN201911212802A CN110696722A CN 110696722 A CN110696722 A CN 110696722A CN 201911212802 A CN201911212802 A CN 201911212802A CN 110696722 A CN110696722 A CN 110696722A
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- China
- Prior art keywords
- module
- tractor
- rearview mirror
- mirror
- chip microcomputer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/06—Rear-view mirror arrangements mounted on vehicle exterior
- B60R1/062—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position
- B60R1/07—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position by electrically powered actuators
- B60R1/072—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position by electrically powered actuators for adjusting the mirror relative to its housing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/06—Rear-view mirror arrangements mounted on vehicle exterior
- B60R1/0602—Rear-view mirror arrangements mounted on vehicle exterior comprising means for cleaning or deicing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/06—Rear-view mirror arrangements mounted on vehicle exterior
- B60R1/062—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position
- B60R1/064—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position by manually powered actuators
- B60R1/066—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position by manually powered actuators for adjusting the mirror relative to its housing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/023—Cleaning windscreens, windows or optical devices including defroster or demisting means
- B60S1/026—Cleaning windscreens, windows or optical devices including defroster or demisting means using electrical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
- B60R2001/1223—Mirror assemblies combined with other articles, e.g. clocks with sensors or transducers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The intelligent steering rearview mirror of the tractor comprises a corner sensing module, a manual remote control button module, a single-chip microcomputer processing module, a motor driving module, a mirror face, a heating module, a power module and a rearview mirror shell, wherein the power module is connected with the corner sensing module, the manual remote control button module, the single-chip microcomputer processing module, the motor driving module and the heating module through wires; the model of the single chip microcomputer processing module is STC12C5A16S2, the model of the corner sensing module is ZLS-Px, and the model of the power supply module is LM 2576S-5.0; a temperature sensor is arranged in the heating module, and the model is DS18B 20.
Description
Technical Field
The invention relates to an intelligent steering rearview mirror device for a tractor, and belongs to the technical field of vehicle safety.
Background
During the steering process of the tractor, due to the special steering characteristics of the body of the tractor, the tractor often has the phenomenon of oversteer when turning on the right, although the requirements on measures are newly added in GB7258-2017 "technical conditions for safety of operation of motor vehicles", for example, the requirements are specified in 8.6.7: "the freight train of total mass more than or equal to 12 tons should equip the vehicle right turn the audible prompting device that meets the standard requirement to guarantee the driver can not close the audible prompting device of vehicle right turn in design and manufacturing", but the perfect measure to the tractor safety still can not be guaranteed at present, and the tractor has more obvious hidden danger: due to the fact that the trailer with the long wheelbase is towed, when the towing tractor turns, an inner wheel difference area larger than that of a common vehicle exists, the turning radius of the rear wheels is far smaller than that of the front wheels, and potential safety hazards exist when people enter the inner wheel difference area in the turning process. The news of network and TV station often reports casualties, which are more tractors. Tractors often have a higher load than other heavy vehicles, a higher cockpit, and a limited field of view for the driver. Particularly, the difference of the inner wheel of the tractor is far higher than that of a common heavy vehicle, the steering speed of the towed trailer body is slower than that of the tractor due to the fact that the steering speed of the head of the vehicle is higher in the steering process, and the rearview mirror of the vehicle is steered along with the body of the tractor, so that a driver cannot observe an area near the trailer body through the rearview mirror when the turning radius is small, particularly when the driver turns right, and a vision blind area is formed in the difference of the inner wheels. The commodity car transport vechicle is because the loading commodity car in the automobile body, therefore the automobile body overlength leads to interior wheel difference too big, and the field of vision blind area is also great, for solving interior wheel difference safety problem and often being furnished with vehicle-mounted security personnel, the security personnel get off when the automobile body wide-angle turn, rely on the danger that interior wheel difference region probably exists in order to eliminate driver's field of vision blind area in the manual observation. However, most trailer tractors are not equipped with safety personnel, and no person is in turning to observe the blind area of the driver's view, at this time, if a pedestrian or a non-motor vehicle enters the inner wheel difference area due to inattention, the driver cannot find dangerous conditions in time through a rearview mirror and stops the vehicle, then the person is knocked down and rolled at a high probability, and traffic accidents occur.
Disclosure of Invention
The invention aims to provide an intelligent steering rearview mirror of a tractor, which ensures that a driver can always observe possible dangers in an inner wheel difference area in the turning process of the tractor, and the intelligent steering rearview mirror is particularly suitable for a heavy tractor for towing a heavy trailer; the heating function ensures that the mirror surface of the rearview mirror is free from frosting and water drops in severe conditions such as rainy and snowy days, so that a driver can observe the situation behind the vehicle through the rearview mirror, and the driving safety of the vehicle is ensured.
The invention aims to solve the problems that: in the turning process of the tractor, the vehicle body is separated from the visual range of the rearview mirror, a driver generates a visual field blind area, and the driver in the vehicle cannot observe the danger in the wheel difference area in the vehicle.
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows:
the intelligent steering rearview mirror of the tractor comprises a corner sensing module, a manual remote control button module, a single-chip microcomputer processing module, a motor driving module, a mirror face, a heating module, a power module and a rearview mirror shell, wherein the power module is connected with the corner sensing module, the manual remote control button module, the single-chip microcomputer processing module, the motor driving module and the heating module through wires, the single-chip microcomputer processing module is connected with the corner sensing module, the manual remote control button module, the motor driving module and the heating module through wires, the motor driving module, the mirror face and the heating module are installed in the rearview mirror shell, and the mirror face is connected with the motor driving module and the heating module.
The model of the single chip microcomputer processing module is STC12C5A16S2, the model of the corner sensing module is ZLS-Px, and the model of the power supply module is LM 2576S-5.0.
A temperature sensor is arranged in the heating module, and the model is DS18B 20.
The mirror surface comprises two rectangular mirrors and two middle square mirrors, and the rectangular mirrors and the middle square mirrors are respectively arranged on the left rear-view mirror and the right rear-view mirror; a rod mounting hole and a line hole are reserved in the rearview mirror shell; the corner sensing module is arranged at a connecting shaft of a traction seat at the rear part of the tractor, and a rotation signal of the connecting shaft between the tractor and the trailer is transmitted to the single chip processing module through the corner sensing module; the single chip microcomputer processing module transmits the instruction to the motor driving module and has two control modes, namely a manual adjustment mode using a manual remote control button module and an automatic control mode by acquiring a rotation signal at the connecting shaft.
The invention has the advantages that: the fixed mode of the rearview mirror of the original tractor is changed, the intelligent steering rearview mirror is used, so that the visual field of a driver can be changed along with the turning of the vehicle, and a dangerous area of the turning inner diameter of the vehicle can be observed all the time; the heating function ensures that the mirror surface of the rearview mirror is free from frosting and water drops in severe conditions such as rainy and snowy days, so that a driver can observe the situation behind the vehicle through the rearview mirror, and the driving safety of the vehicle is ensured.
Drawings
FIG. 1 is a structural diagram of an intelligent steering rearview mirror of a tractor;
in the figure: 1. corner sensing module 2, manual remote control button module 3, singlechip processing module 4, motor drive module 5, mirror surface 6, heating module 7, power module 8, rear-view mirror shell.
Detailed Description
The invention is further described with reference to the following figures and examples.
Tractor intelligence turns to rear-view mirror, including corner sensing module 1, manual remote control button module 2, singlechip processing module 3, motor drive module 4, mirror surface 5, heating module 6, power module 7 and rear-view mirror shell 8, power module 7 is connected with corner sensing module 1, manual remote control button module 2, singlechip processing module 3, motor drive module 4, heating module 6 through the wire, singlechip processing module 3 is connected with corner sensing module 1, manual remote control button module 2, motor drive module 4, heating module 6 through the wire, installs motor drive module 4 in the rear-view mirror shell 8, mirror surface 5, heating module 6, and mirror surface 5 is connected with motor drive module 4, heating module 6.
The model of the single chip microcomputer processing module 3 is STC12C5A16S2, the model of the corner sensing module 1 is ZLS-Px, and the model of the power supply module 7 is LM 2576S-5.0.
A temperature sensor is arranged in the heating module 6, and the model is DS18B 20.
The mirror surface 5 comprises two rectangular mirrors and two middle square mirrors, and the rectangular mirrors and the middle square mirrors are respectively arranged on the left rear-view mirror and the right rear-view mirror; a rod mounting hole and a line hole are reserved in the rearview mirror shell 8; the corner sensing module 1 is arranged at a connecting shaft of a traction seat at the rear part of the tractor, and a rotation signal of the connecting shaft between the tractor and the trailer is transmitted to the single chip processing module 3 through the corner sensing module 1; the single chip microcomputer processing module 3 transmits instructions to the motor driving module 4, and has two control modes, namely a manual adjustment mode using the manual remote control button module 2 and an automatic control mode by acquiring a rotation signal at the connecting shaft. The motor driving module 4 adjusts the omnidirectional angle of the square mirror in the left and right rectangular mirrors according to the instruction of the single chip microcomputer processing module 3; when the single chip microcomputer processing module 3 receives a heating signal of the remote control button, the heating module 6 is driven to complete heating of the mirror surface 5.
The use method of the invention comprises the following steps: the left rear-view mirror and the right rear-view mirror are respectively arranged on reserved mounting rods on two sides of a driving cabin of the tractor, and the mirror surface 5, the motor driving module 4 and the heating module 6 are assembled in a rear-view mirror shell 8; the singlechip control module 3 and the manual remote control button module 2 are arranged at the operable position of a driver in the vehicle; the corner sensing module 1 is arranged at a connecting shaft of a traction seat at the rear part of the tractor, and is used for monitoring the rotation of the tractor and a trailer connecting shaft in real time and transmitting the rotation information of the connecting shaft to the single chip microcomputer control module 3. After a driver starts a vehicle, the reflection angles of the rectangular mirrors and the middle mirrors on the two sides of the left rearview mirror and the right rearview mirror can be adjusted through the manual remote control button module 2, or the heating and defrosting functions are started manually, and the heating module 6 is driven to heat the mirror surface 5; when the tractor is in the steering process, the single-chip microcomputer control module 3 automatically operates the motor driving module 4 according to the rotation information of the tractor and the trailer connecting shaft, adjusts the reflection angle of the rectangular mirror on the rearview mirror, and adjusts the mirror surface 5 to complete resetting after the tractor turns back to the right state through the motor driving module 4.
Claims (4)
1. Tractor intelligence turns to rear-view mirror, including corner sensing module (1), manual remote control button module (2), single chip microcomputer processing module (3), motor drive module (4), mirror surface (5), heating module (6), power module (7) and rear-view mirror shell (8), characterized by: the power module (7) is connected with the corner sensing module (1), the manual remote control button module (2), the single-chip microcomputer processing module (3), the motor driving module (4) and the heating module (6) through wires, the single-chip microcomputer processing module (3) is connected with the corner sensing module (1), the manual remote control button module (2), the motor driving module (4) and the heating module (6) through wires, and the motor driving module (4), the mirror face (5) and the heating module (6) are installed in the rearview mirror shell (8); the mirror surface (5) is connected with the motor driving module (4) and the heating module (6).
2. The tractor intelligent steering rearview mirror of claim 1, wherein: the model of the single chip microcomputer processing module (3) is STC12C5A16S2, the model of the corner sensing module (1) is ZLS-Px, and the model of the power supply module (7) is LM 2576S-5.0.
3. The tractor intelligent steering rearview mirror of claim 1, wherein: and a temperature sensor is arranged in the heating module (6), and the model is DS18B 20.
4. The tractor intelligent steering rearview mirror of claim 1, wherein: the mirror surface (5) comprises two rectangular mirrors and two middle square mirrors, and the rectangular mirrors and the middle square mirrors are respectively arranged on the left rearview mirror and the right rearview mirror; a rod mounting hole and a line hole are reserved in the rearview mirror shell (8); the corner sensing module (1) is arranged at a connecting shaft of a traction seat at the rear part of the tractor, and a rotation signal of the connecting shaft between the tractor and the trailer is transmitted to the single chip processing module (3) through the corner sensing module (1); the single chip microcomputer processing module (3) transmits the instruction to the motor driving module (4) and has two control modes, namely a manual adjustment mode using a manual remote control button module (2) and an automatic control mode by acquiring a rotation signal at the connecting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911212802.8A CN110696722A (en) | 2019-12-02 | 2019-12-02 | Intelligent steering rearview mirror of tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911212802.8A CN110696722A (en) | 2019-12-02 | 2019-12-02 | Intelligent steering rearview mirror of tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110696722A true CN110696722A (en) | 2020-01-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911212802.8A Pending CN110696722A (en) | 2019-12-02 | 2019-12-02 | Intelligent steering rearview mirror of tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110696722A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114013372A (en) * | 2021-10-19 | 2022-02-08 | 深圳市美通视讯科技有限公司 | Automobile electronic exterior rearview mirror system and control method |
-
2019
- 2019-12-02 CN CN201911212802.8A patent/CN110696722A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114013372A (en) * | 2021-10-19 | 2022-02-08 | 深圳市美通视讯科技有限公司 | Automobile electronic exterior rearview mirror system and control method |
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