Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A swing-arm, platform technology, applied in the field of unmanned vehicles, can solve the problems of no climbing stairs, high energy consumption, heavy weight, etc., and achieve the effects of overcoming poor terrain adaptability, strong passing performance, and convenient control.
Inactive Publication Date: 2018-06-01
ACADEMY OF ARMORED FORCES ENG PLA
View PDF6 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0005] The current small mobile platforms are mainly developed around the crawler and pure wheel structure; the crawler unmanned platform has strong passability, and the pure crawler unmanned platform has limited operating speed and high energy consumption; the wheel structure has fast speed and high energy utilization rate. Due to the characteristics of the pure wheeled platform, the vehicle body is too low, the driving posture is single, and the passability of the complex environment is poor, and it does not have the function of climbing stairs. It cannot adapt to complex roads, stairs, and uneven environments.
[0006] In addition, the current small unmanned platforms generally have the disadvantages of being too large and heavy, making it inconvenient for personal carrying and storage
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0034] Please refer to figure 1 , a structural schematic diagram of an electric vehicle swing arm type unmanned four-wheel drive platform disclosed by the present invention;
[0035] A swing arm type unmanned four-wheel drive platform, comprising a car body 1, a swing arm drive mechanism 2, a swing arm mechanism 3, a wheel mechanism 4 and a controller 5;
[0036] The shape of the vehicle body 1 can be other shapes such as rectangle, trapezoid, circle, etc. In this embodiment, a rectangular vehicle body 1 is taken as an example for illustration.
[0037] The four corners of the vehicle body 1 are respectively equipped with a swing arm drive mechanism 2, the swing arm drive mechanism 2 is respectively connected with the swing arm mechanism 3, the wheel mechanism 4 is connected with the bottom of the swing arm mechanism 3, and the controller 5 is installed on the vehicle body 1, the controller 5 respectively controls the operation of the swing arm drive mechanism 2 and the wheel...
Embodiment 2
[0057] Please refer to figure 1 , a schematic diagram of an electric vehicle swing arm type unmanned four-wheel drive platform disclosed by the present invention;
[0058] A swing arm type unmanned four-wheel drive platform, comprising a car body 1, a swing arm drive mechanism 2, a swing arm mechanism 3, a wheel mechanism 4 and a controller 5;
[0059] The shape of the vehicle body 1 can be other shapes such as rectangle, trapezoid, circle, etc. In this embodiment, a rectangular vehicle body 1 is taken as an example for illustration.
[0060] The four corners of the vehicle body 1 are respectively equipped with a swing arm drive mechanism 2, the swing arm drive mechanism 2 is respectively connected with the swing arm mechanism 3, the wheel mechanism 4 is connected with the bottom of the swing arm mechanism 3, and the controller 5 is installed on the vehicle body 1, the controller 5 respectively controls the operation of the swing arm drive mechanism 2 and the wheel mechanism ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention provides a swinging arm type unmanned four-wheel driving platform. The swinging arm type unmanned four-wheel driving platform comprises a vehicle body, swinging arm driving mechanisms, swinging arm mechanisms, wheel mechanisms and controllers, wherein the swinging arm driving mechanisms are separately mounted on the vehicle body and are connected with the swinging arm mechanisms; the wheel mechanisms are connected with the swinging arm mechanisms; the controllers respectively control running of the swinging arm driving mechanisms and running of the wheel mechanisms; each swinging arm mechanism comprises a front arm, a rear arm and a swinging arm connecting mechanism; and each front arm is hinged to the corresponding rear arm through the corresponding swinging arm connecting mechanism. The high-speed running effect of the light wheeled four-wheel driving platform is achieved, the swinging arm type unmanned four-wheel driving platform can run in a complicated environment, for example, the swinging arm type unmanned four-wheel driving platform is optimized well when climbing the stairs, the shortcoming that a wheeled mobile robot platform is poor in terrain adaptability is overcome, the passage capacity is relatively high, and a wheeled driving mode is adopted. The swinging arm type unmanned four-wheel driving platform has the advantages of simple structure, control convenience, relatively low energy consumption, high reliability, high practicality and the like.
Description
technical field [0001] The invention relates to the technical field of unmanned vehicles, in particular to a swing arm type unmanned four-wheel drive platform. Background technique [0002] In today's era, robot technology is widely used in civil, military and law enforcement agencies. The application fields of mobile robots are also expanding, including inspection, rescue, explosive discharge, fire protection, etc. An excellent mobile robot The platform is also the basis for the normal operation of mobile robots. [0003] As the most basic unit of a mobile robot, the mobile robot platform is used to carry components such as control system, detection system and manipulator to the job site to perform specific job tasks. Its performance directly affects the overall performance of the robot. [0004] The wheeled mobile robot platform has the advantages of high speed and high efficiency, but its application is limited due to its poor terrain adaptability. In order to improve t...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more