CN216128233U

CN216128233U - Unmanned system suitable for multiple drive-by-wire vehicle platforms

Info

Publication number: CN216128233U
Application number: CN202121994505.6U
Authority: CN
Inventors: 江如海; 袁胜; 刘跃; 丁骥
Original assignee: Hefei Zhongke Zhichi Technology Co ltd
Current assignee: Hefei Zhongke Zhichi Technology Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-03-25
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses an unmanned system suitable for multiple wire control vehicle platforms, which belongs to the field of unmanned driving and comprises a control host, wherein the input end of the control host is connected with a laser radar through a lead, the control host is connected with the laser radar through a lead, a destination path selection module is installed on the control host, a touch screen operation module is electrically connected with the destination path selection module through a lead, a mobile phone APP operation module is wirelessly connected with the destination path selection module, the control host is connected with a steering wheel through a lead, and a manual control sensor is arranged on the steering wheel. The utility model can input, determine or modify the destination, the route and the like of the unmanned automobile through the touch screen operation module or the mobile phone APP operation module at the beginning of getting on the automobile and in the running process of the automobile, is convenient to search and select different routes by matching with a navigator, is beneficial to performing desired wire control on the unmanned automobile in different modes, and realizes multiple wire control operation of the unmanned automobile.

Description

Unmanned system suitable for multiple drive-by-wire vehicle platforms

Technical Field

The utility model relates to the field of unmanned driving, in particular to an unmanned system suitable for multiple drive-by-wire vehicle platforms.

Background

The automatic driving automobile depends on the cooperation of artificial intelligence, visual calculation, radar, monitoring device and global positioning system, so that the computer can operate the motor vehicle automatically and safely without any active operation of human. Unmanned vehicles are beneficial to society, drivers, and pedestrians. The traffic accident rate of the unmanned automobile can be reduced to zero almost, and even if the traffic accident rate of other automobiles interferes, the whole traffic accident rate can be stably reduced due to the high-speed increase of the market share of the unmanned automobile. The unmanned automobile can sense other surrounding automobiles and communicate with the automobiles, behaviors such as random parking, optional lane changing, blocking and the like can be used in the past, so that the traffic order becomes better, small-sized scratch and collision accidents at low speed can be avoided, the corresponding speed can be faster than the current speed, and the traveling efficiency of people can be higher. Unmanned driving enables people who cannot drive to travel more conveniently, and the people include achromates, old people and disabled people, and cannot cause danger to the people or others. The running mode of the unmanned automobile can be more energy-saving and efficient, so that traffic jam and air pollution can be weakened.

The existing unmanned automobile generally only has one wire control to control the direction of the automobile, so that the destination and the path cannot be well changed midway, and the traveling effect is influenced.

SUMMERY OF THE UTILITY MODEL

In view of the problems that have arisen so far, it is an object of the present invention to provide an unmanned system suitable for use with a variety of drive-by-wire vehicle platforms to solve the problems set forth in the background above.

In order to achieve the purpose, the utility model provides the following technical scheme:

an unmanned system suitable for multiple wire control vehicle platforms comprises a control host, wherein the input end of the control host is connected with a laser radar through a lead, the input end of the control host is electrically connected with a front camera and a rear camera, a road condition display screen and a front scene display screen and a rear scene display screen are installed on the control host, the control host is connected with a front distance measuring radar and a rear distance measuring radar through a lead, the laser radar is installed on the roof of an unmanned vehicle, the control host is connected with a left wheel sensor and a right wheel sensor through leads, the left wheel sensor and the right wheel sensor are installed on wheels of the unmanned vehicle, the control host is connected with the laser radar through leads, a destination path selection module is installed on the control host, a touch screen operation module is electrically connected with the destination path selection module through a lead, a mobile phone APP operation module is wirelessly connected with the destination path selection module, and the control host is connected with a steering wheel through a lead, the hand control sensor is arranged on the steering wheel, and the control host is electrically connected with the throttle controller, the brake controller and the car light controller through wires.

As a further scheme of the utility model: and an emergency stop controller is arranged on the control host.

As a further scheme of the utility model: the control host is electrically connected with the safety airbag ejection button through a lead, and the safety airbag ejection button is electrically connected with the collision sensor.

As a further scheme of the utility model: the control host is provided with an alarm and an indicator light.

As a further scheme of the utility model: the front and back range finding radar be equipped with four groups, range finding radar sets up in the locomotive of unmanned vehicle around three groups wherein, range finding radar sets up in the rear of a vehicle of unmanned vehicle around a set of.

Compared with the prior art; the utility model has the beneficial effects that: the utility model scans all directions of the automobile through the rotation of the laser radar, can obtain a road condition three-dimensional map cleaned around the unmanned automobile, displays the map on a road condition display screen, clearly measures the distance and the scene between the automobile and surrounding obstacles and other vehicles through the synergistic action of the front and back distance measuring radar, the front camera and the back camera, simultaneously displays the map on the front and back scene display screen, is convenient for people to watch, is beneficial to the work of the unmanned automobile, is convenient for people to watch on the automobile, is convenient for measuring and controlling the steering of wheels through the left and right wheel sensors, is convenient for polluting the driving work, can input, determine or modify the destination, the path and the like of the unmanned automobile through the touch screen operation module or the mobile phone APP operation module at the beginning of getting on the automobile and in the driving process of the automobile, the cooperation navigator conveniently seeks and selects different routes, does benefit to and thinks the drive-by-wire to unmanned automobile through different modes, realizes multiple drive-by-wire operation unmanned automobile. When other problems occur, the alarm and the indicating lamp give an alarm, so that people can conveniently look over the alarm and the indicating lamp, and the work of the unmanned automobile is facilitated. When the automobile is not driven, the rotation of the steering wheel can be controlled through the control host, and the automobile steering effect is achieved. When the user drives by hand, the driver's hand is placed on the steering wheel, through the manual control sensor transmission signal on the steering wheel, the system that conveniently controls unmanned driving is closed, make things convenient for people to drive the car by hand, make things convenient for multiple way to operate the car, through control host computer transmission signal, conveniently control the throttle through throttle controller, conveniently control the brake through brake controller, conveniently control the car light through car light controller, do benefit to the work of unmanned car. When people on the automobile need to park midway, the emergency stop controller is pressed to control the unmanned automobile to find the nearest roadside parking point through the control host, the automobile can be conveniently and emergently parked, when the automobile fails, the safety airbag is controlled to pop out the button to be started through the control host, the safety airbag is in a pre-popping state, and when the automobile collides, the safety airbag is timely popped out, so that people in the automobile can be protected. The collision sensor can also start an air bag ejection button, so that the air bag cartridge is conveniently started, and the safety of personnel in the automobile is protected.

Drawings

FIG. 1 is a schematic diagram of an unmanned system suitable for use with a variety of drive-by-wire vehicle platforms.

Fig. 2 is a schematic diagram of the structural connections of an unmanned system suitable for use with multiple drive-by-wire vehicle platforms.

In the figure: 1. a control host; 2. a laser radar; 3. a front and rear range radar; 4. a front camera; 5. a rear camera; 6. left and right wheel sensors; 7. a navigator; 8. a touch screen operation module; 9. a mobile phone APP operation module; 10. a destination path selection module; 11. a road condition display screen; 12. front and back scene display screens; 13. an alarm; 14. an indicator light; 15. a steering wheel; 16. a manual sensor; 17. a throttle controller; 18. a brake controller; 19. a vehicle light controller; 20. an emergency stop controller; 21. an airbag ejection button; 22. an impact sensor.

Detailed Description

The drawings in the embodiments of the utility model will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the utility model; rather than all embodiments. Based on the embodiments of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and "connected" are to be construed broadly; for example, the two elements may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or communicated with each other. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, an unmanned system suitable for multiple wire-controlled vehicle platforms comprises a control host 1, wherein the input end of the control host 1 is connected with a laser radar 2 through a wire, the input end of the control host 1 is electrically connected with a front camera 4 and a rear camera 5, a road condition display screen 11 and front and rear scene display screens 12 are installed on the control host 1, the control host 1 is connected with a front and rear distance measuring radar 3 through a wire, the laser radar 2 is installed on the roof of an unmanned vehicle, a three-dimensional map of road conditions cleaned around the unmanned vehicle can be obtained by scanning each direction of the vehicle through the rotation of the laser radar 2, the map is displayed on the road condition display screen 11, the distances and scenes between the vehicle and surrounding obstacles and other vehicles can be clearly measured through the synergistic action of the front and rear distance measuring radar 3, the front camera 4 and the rear camera 5, meanwhile, the front and rear scene display screens 12 are displayed, so that people can conveniently watch the scene, the work of an unmanned automobile is facilitated, people on the automobile can conveniently watch the scene, and the device is convenient to use.

The control host 1 is connected with the left wheel sensor 6 and the right wheel sensor 6 through wires, the left wheel sensor 6 and the right wheel sensor 6 are installed on wheels of the unmanned automobile, the steering of the wheels is conveniently measured and controlled through the left wheel sensor 6 and the right wheel sensor 6, the pollution driving work is conveniently carried out, and the use of the device is convenient.

Control host 1 passes through the wire and is connected with laser radar 2, install destination route selection module 10 on the control host 1, touch-sensitive screen operation module 8 passes through the wire and is connected with destination route selection module 10 electricity, cell-phone APP operation module 9 and destination route selection module 10 wireless connection, can all pass through touch-sensitive screen operation module 8 or cell-phone APP operation module 9 to unmanned vehicles' destination in the beginning of getting on the bus and on the way that the car goes, the route etc. inputs and confirms or revises, cooperation navigator 7 conveniently seeks the different routes of selection, do benefit to and want the drive-by-wire to unmanned vehicles through different modes, realize multiple drive-by-wire operation unmanned vehicles.

The control host 1 is provided with the alarm 13 and the indicator lamp 14, when other problems occur, the alarm 13 and the indicator lamp 14 give an alarm, so that people can conveniently look over the alarm, and the work of the unmanned automobile is facilitated.

The control main machine 1 is connected with a steering wheel 15 through a lead, a manual control sensor 16 is arranged on the steering wheel 15, and when the automobile is not driven, the control main machine 1 can control the rotation of the steering wheel 15 to achieve the effect of automobile steering. When a user drives manually, the hands of the driver are placed on the steering wheel 15, signals are transmitted through the manual control sensor 16 on the steering wheel 15, the unmanned system is conveniently controlled to be closed, the hands of the driver can conveniently drive the automobile manually, the automobile can be conveniently operated in multiple ways, and the device is convenient to use.

Control host 1 is connected through wire and throttle controller 17, brake controller 18, car light controller 19 electricity, through 1 transmission signal of control host, conveniently controls the throttle through throttle controller 17, conveniently controls the brake through brake controller 18, conveniently controls the car light through car light controller 19, does benefit to the work of unmanned vehicle.

The emergency stop controller 20 is arranged on the control host 1, when a person on the vehicle needs to stop halfway, the emergency stop controller 20 is pressed, the unmanned vehicle is conveniently controlled to find the nearest roadside stop point through the control host 1, the unmanned vehicle is conveniently and emergently stopped, and the unmanned vehicle can conveniently work.

The control host 1 is electrically connected with the safety airbag ejection button 21 through a conducting wire, the safety airbag ejection button 21 is electrically connected with the collision sensor 22, when the automobile fails, the safety airbag ejection button 21 is controlled to be started through the control host 1, so that the safety airbag is in a pre-ejection state, and when collision occurs, the safety airbag is ejected in time, thereby being beneficial to protecting people in the automobile. The collision sensor 22 can also start the air bag ejection button 21, so that the air bag cartridge can be conveniently started, and the safety of personnel in the automobile can be protected.

Front and back range radar 3 is equipped with four groups, and range radar 3 sets up the locomotive at unmanned vehicle around three groups wherein, and range radar 3 sets up the rear of a vehicle at unmanned vehicle around a set of, and convenient clear measurement car and the distance between barrier and other vehicles around and make things convenient for the security of unmanned work.

The working principle of the utility model is as follows: the utility model scans all directions of the automobile by the rotation of the laser radar 2, can obtain a road condition three-dimensional map cleaned around the unmanned automobile, and displays the map on the road condition display screen 11, clearly measures the distance and the scene between the automobile and surrounding obstacles and other vehicles by the synergistic action of the front and back distance measuring radar 3, the front camera 4 and the back camera 5, and displays the map on the front and back scene display screen 12, thereby being convenient for people to watch, being beneficial to the work of the unmanned automobile, being convenient for people to watch, being convenient for the people on the automobile to watch, being convenient for measuring and controlling the steering of wheels by the left and right wheel sensors 6, being convenient for the pollution driving work, and inputting, determining or modifying the destination, the path and the like of the unmanned automobile at the beginning of getting on the automobile and in the driving process of the automobile by the touch screen operation module 8 or the mobile phone APP operation module 9, different paths are conveniently searched and selected by matching with the navigator 7, the drive-by-wire operation of the unmanned automobile is facilitated in different modes, and various drive-by-wire operation of the unmanned automobile is realized. When other problems occur, the alarm 13 and the indicator lamp 14 give an alarm, so that people can conveniently look up the alarm, and the operation of the unmanned automobile is facilitated. When the automobile is not driven, the steering wheel 15 can be controlled to rotate by the control main machine 1, so that the automobile steering effect is achieved. When the user drives by hand, driver's hand is placed on

steering wheel

15, 16 transmission signals through the manual control sensor on the steering wheel 15, the system that conveniently controls unmanned driving is closed, make things convenient for manual driving car of people, make things convenient for multiple way to operate the car, through control host 1 transmission signal, conveniently control the throttle through throttle controller 17, conveniently control the brake through brake controller 18, conveniently control the car light through car light controller 19, do benefit to the work of unmanned car. When a person on the automobile needs to park midway, the emergency stop controller 20 is pressed to be pressed, the unmanned automobile is conveniently controlled by the control host 1 to find a nearest roadside parking point, the automobile can be conveniently and emergently parked, when the automobile fails, the brake is stopped, the control host 1 controls the safety airbag ejection button 21 to be started, so that the safety airbag is in a pre-ejection state, and when the automobile collides, the safety airbag is ejected in time, and the safety airbag is favorable for protecting people in the automobile. The collision sensor 22 can also start the air bag ejection button 21, so that the air bag cartridge can be conveniently started, and the safety of personnel in the automobile can be protected.

To those skilled in the art; it is obvious that the utility model is not restricted to the details of the above-described exemplary embodiments; and without departing from the spirit or essential characteristics of the utility model; the utility model can be embodied in other specific forms. Thus; from whatever point; the embodiments should be considered as exemplary; and is not limiting; the scope of the utility model is indicated by the appended claims rather than by the foregoing description; all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore; it should be understood that; although the present description has been described in terms of embodiments; but not every embodiment contains only a single solution; this manner of description is by way of clarity only; the person skilled in the art will consider the description as a whole; the technical schemes in the embodiments can also be combined appropriately; forming other embodiments as will be appreciated by those skilled in the art.

Claims

1. An unmanned system suitable for multiple drive-by-wire vehicle platforms comprises a control host (1) and is characterized in that the input end of the control host (1) is connected with a laser radar (2) through a lead, the input end of the control host (1) is electrically connected with a front camera (4) and a rear camera (5), a road condition display screen (11) and front and rear scene display screens (12) are installed on the control host (1), the control host (1) is connected with front and rear distance measuring radars (3) through a lead, the laser radar (2) is installed on the roof of an unmanned vehicle, the control host (1) is connected with left and right wheel sensors (6) through a lead, the left and right wheel sensors (6) are installed on wheels of the unmanned vehicle, the control host (1) is connected with the laser radar (2) through a lead, a destination path selection module (10) is installed on the control host (1), touch-sensitive screen operation module (8) are connected through wire and destination route selection module (10) electricity, cell-phone APP operation module (9) and destination route selection module (10) wireless connection, and control host computer (1) is connected through wire and steering wheel (15), is equipped with manual sensor (16) on steering wheel (15), and control host computer (1) is connected through wire and throttle controller (17), brake controller (18), car light controller (19) electricity.

2. The unmanned system applicable to multiple drive-by-wire vehicle platforms according to claim 1, characterized in that the control host (1) is provided with an emergency stop controller (20).

3. The unmanned system applicable to multiple wire-controlled vehicle platforms according to claim 2, wherein the control host (1) is electrically connected with the airbag ejection button (21) through a lead wire, and the airbag ejection button (21) is electrically connected with the collision sensor (22).

4. The unmanned system applicable to multiple wire-controlled vehicle platforms according to claim 3, wherein the control host (1) is provided with an alarm (13) and an indicator lamp (14).

5. The unmanned system applicable to multiple drive-by-wire vehicle platforms as claimed in claim 4, wherein the front and rear distance measuring radars (3) are provided in four sets, wherein three sets of the front and rear distance measuring radars (3) are provided at the head of the unmanned vehicle, and one set of the front and rear distance measuring radars (3) is provided at the tail of the unmanned vehicle.