Unlock instant, AI-driven research and patent intelligence for your innovation.

Laser radar function module and mounting method thereof

A lidar and functional module technology, applied in the field of artificial intelligence, can solve the problems of unfavorable mass production of products, reduced performance of optical components, and difficult assembly, etc., to facilitate mass production, reduce assembly difficulty, and improve yield. Effect

Pending Publication Date: 2019-02-15
BENEWAKE BEIJING TECH CO LTD
View PDF0 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this installation method, once there is a problem with the installation accuracy of a certain component in the laser radar such as the emitting light source, photoelectric sensor, and lens, the performance of the entire optical component will be greatly reduced, the product yield rate will be low, and the assembly will be difficult. The product is not conducive to mass production

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
  • Laser radar function module and mounting method thereof
  • Laser radar function module and mounting method thereof
  • Laser radar function module and mounting method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Such as figure 2 As shown, a laser radar functional module includes a control module 1, a transmitting module, and a receiving module. The control module 1 is used to control the operation of the transmitting module and the receiving module, and is generally a main control board. Described transmitting module comprises transmitting light source 5, transmitting plate 2 and transmitting lens 6, and described receiving module comprises receiving lens 7 and receiving plate 3, and described transmitting plate 2, transmitting light source 5, transmitting lens 6 are arranged on transmitting optical path, receiving The lens 7 and the receiving board 3 are arranged on the receiving light path, and the optical axis of the receiving board 3 is adjustable relative to the optical axis of the emitting board 2 .

[0049] During the working process of the laser radar functional module, the emitting light source 5 emits a detection light signal, which is collimated by the emitting lens...

Embodiment 2

[0059] Such as image 3 , Figure 4 As shown, a laser radar functional module includes a control module 1, a transmitting module, and a receiving module. The control module 1 is used to control the operation of the transmitting module and the receiving module, and is generally a main control board. Described transmitting module comprises transmitting light source 5, transmitting plate 2 and transmitting lens 6, and described receiving module comprises receiving lens 7 and receiving plate 3, and described transmitting plate 2, transmitting light source 5, transmitting lens 6 are arranged on transmitting optical path, receiving The lens 7 and the receiving board 3 are arranged on the receiving optical path, and the optical axis of the receiving board 3 is adjustable relative to the emitting board 2 .

[0060] This embodiment also includes a structural lens barrel 9, the structural lens barrel 9 is a double-tube structure, the emitting light source 5 and the emitting lens 6 are ...

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

No PUM Login to View More

Abstract

The invention relates to the technical field of artificial intelligence, in particular to a laser radar function module and a mounting method thereof. The laser radar function module comprises a control module, a transmitting module and a receiving module; the control module is used for controlling the transmitting module and the receiving module to work; the transmitting module comprises a transmitting light source, a transmitting plate and a transmitting lens; the receiving module comprises a receiving lens and a receiving plate; the transmitting plate, the transmitting light source and thetransmitting lens are arranged on a transmitting light path; the receiving lens and the receiving plate are arranged on a receiving light path; and an optical axis of the receiving plate can be adjusted relative to the transmitting plate. An original photoelectric circuit board is split into the transmitting plate and the receiving plate; the transmitting light source is arranged on the transmitting plate; when the optical axis is deviated because the processing precision of the transmitting light source is not sufficient, the receiving plate still can receive reflected light by adjusting thereceiving plate, so that the yield of products is improved, the assembling difficulty is reduced, and the large-scale production of the products is facilitated.

Description

technical field [0001] The present application relates to the technical field of artificial intelligence, in particular to a laser radar functional module and an installation method thereof. Background technique [0002] Lidar is an active distance detection device that uses LED or laser as the emission light source and uses photoelectric detection technology. Lidar mainly includes a control module, a transmitting module, and a receiving module. The control module controls the work of the transmitting module and the receiving module. The transmitting module includes various forms of lasers or LEDs, and transmitting lenses; the receiving module includes receiving lenses, various forms of photodetectors, photoelectric chips, etc.; the laser radar emits beams of specified wavelengths through LEDs or lasers, and irradiates the target after being adjusted by the transmitting lens The light beam reflected by the target object is adjusted by the receiving lens and then received b...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01S17/08G01S7/481
CPCG01S7/481G01S7/4814G01S7/4816G01S17/08
Inventor 疏达李远吴江王瑞贺兴华
Owner BENEWAKE BEIJING TECH CO LTD