Intersection collision avoidance system for intelligent pallet trucks and intelligent pallet trucks
An intelligent truck and anti-collision system technology is applied in the field of intelligent trucks and intersection anti-collision systems for intelligent trucks. Effect
Active Publication Date: 2017-03-08
KUSN HUAHENG ENG TECH CENT
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Problems solved by technology
[0003] However, when the driving paths intersect each other, on the one hand, it is difficult for the anti-collision detectors installed on the front to detect obstacles on the side lines; Unable to correctly distinguish between obstacles and shuttle vehicles in the direction of travel on the side, resulting in the shuttle vehicles on both sides meeting at the intersection, resulting in collisions and accidents
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[0023] The present invention will be described in detail below in conjunction with various embodiments shown in the drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.
[0024] Please refer to figure 1 and figure 2 Shown is a preferred embodiment of the intelligent transport vehicle 100 of the present invention. combine Figure 5 As shown, the intelligent transport vehicle 100 is mainly suitable for a warehouse (not shown), and is used to lift and transport goods or shelves (not shown) in the warehouse, so as to facilitate the sorting and packaging of goods, etc. . The cargo or the bottom of the shelf has a shelf mark for identification by the intelligent transport vehicle 100 . Several driving paths are set in the warehouse, and several location marks for identification by th...
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The invention provides an intelligent carrier vehicle and an intersection collision avoidance system for the intelligent carrier vehicle. The intersection collision avoidance system comprises at least two intelligent carrier vehicles. The intelligent carrier vehicle comprises a vehicle frame, a running mechanism, a collision avoidance device and a vehicle-mounted control device. The collision avoidance device comprises area collision avoidance sensors arranged at the joint corners of the vehicle frame front side and / or back side and side surfaces respectively. The area collision avoidance sensors of one intelligent carrier vehicle respectively have a transmitting end for emitting signals out, and the area collision avoidance sensors of the other intelligent carrier vehicle respectively have a receiving end for receiving the signals. When two vehicles approaches to an intersection of a road, and when the receiving ends of the other intelligent carrier vehicle receive the signals emitted by the transmitting ends of the one intelligent carrier vehicle, the vehicle-mounted control device of the other intelligent carrier vehicle controls the running mechanism thereof to slow down till the running mechanism stops moving; and after the one intelligent carrier vehicle crosses the intersection, the running mechanism of the other intelligent carrier vehicle moves again.
Description
technical field [0001] The invention relates to the technical field of logistics, in particular to an intelligent transport vehicle and an intersection anti-collision system for the intelligent transport vehicle. Background technique [0002] With the rapid growth of e-commerce, the workload of sorting, packaging and delivery has increased sharply when the manual and mechanical equipment used in traditional warehousing is faced with increasing order requirements, which leads to an increase in logistics time. Existing automated storage systems generally use stackers, shuttles, etc., which are characterized by automation and high efficiency. However, in a complex application environment, there will inevitably be obstacles on the driving path of shuttle vehicles. In order to avoid frontal collisions, anti-collision detectors are installed in the middle of the front side of some existing shuttle vehicles. The anti-collision detector generally adopts a laser diffuse reflection s...
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IPC IPC(8): B65G1/137
Inventor 王威任辉
Owner KUSN HUAHENG ENG TECH CENT