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Laser emitting device, laser receiving device and laser remote control system

A technology of laser emission and laser reception, which is applied in the field of laser technology and electronics, and can solve problems such as limited use

Active Publication Date: 2018-10-16
李兴武
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This control method needs to use multiple buttons on the infrared remote control to operate, and an infrared remote control can only operate one controlled item, and there are problems such as limited use.

Method used

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  • Laser emitting device, laser receiving device and laser remote control system
  • Laser emitting device, laser receiving device and laser remote control system
  • Laser emitting device, laser receiving device and laser remote control system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0157] Implementation Mode 1: Refer to Figure 6 , the carrier 5 is a toy car, the laser emitting device 1 is arranged on the ring, and the laser receiving device 2 is two, which are respectively arranged on the front end and the rear end of the toy car, so that the remote control toy car advances and retreats. Signal connection can be made between the laser receiving device and the control terminal of the toy car.

[0158] The laser emitting device 1 emits an infrared laser beam to control the forward direction, left turn and right turn of the toy car. Such as Figure 6 As shown in , the infrared laser beam emitted by the laser emitting device 1 is located above, and after the microprocessor system processes the infrared light signal, it is confirmed as a right turn signal, and the toy car is controlled to turn right.

Embodiment approach 2

[0159] Implementation mode two: refer to Figure 7 , the carrier 5 is a TV set controlled by an infrared remote control, the laser emitting device 1, the laser emitting shell is a rod body 11, and the laser receiving device 2 is one, and one laser receiving device 2 includes four groups of probes, and the four groups of probes are respectively arranged on the TV set corner.

[0160] The remote controller of the TV adopts the learning type remote controller module of the present invention to read the infrared remote control signals of the remote controller one by one.

[0161] The laser emitting device 1 emits infrared laser beams, uses the screen of the television as an operating platform, and the microprocessor system controls the state of the television according to the direction of the infrared light signal.

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PUM

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Abstract

The invention discloses a laser remote control displacement system, relates to the technical field of electronics, and in particular relates to the technical field of laser. The laser remote control displacement system comprises at least one laser emitting device and at least one laser receiving device, and is characterized in that the laser emitting device emits a infrared laser beam, wherein the laser receiving device receives an infrared optical signal; the at least one laser receiving device is arranged on a remote control vehicle body respectively; the laser receiving device detects the infrared optical signal reflected by the infrared laser beam emitted by the laser emitting device, obtains a receiving region, transmits a corresponding infrared remote control signal to the remote control vehicle body according to the position of the receiving region and controls the working state of the remote control vehicle body. Different objects can be controlled to move through a laser remote controller.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to the field of laser technology. Background technique [0002] Because laser has the advantages of directional light emission and high energy density, laser emitting devices and matching laser receiving devices have been used in many fields. [0003] In the field of remote control for remote control of the moving direction, an infrared remote control is usually used to control the running state of the controlled object. Usually, people use an infrared remote controller with several buttons to operate the buttons. The controlled end of the controlled object is an infrared receiving device, which receives the infrared remote control signal emitted by the infrared remote controller, and processes the infrared remote control signal to perform corresponding operations. This control method needs to use multiple buttons on the infrared remote controller to operate, and one in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08C23/04H01S5/00
Inventor 孙倩倩
Owner 李兴武
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