66 results about "Red laser" patented technology

The invention relates to the field of semiconductor lasers, and discloses a vertical cavity surface emitting laser based on a composite metal substrate and photonic crystals, which comprises a CIC composite metal substrate, a GaAs buffer layer, a lower n-type DBR, an n-type contact layer, a multi-junction cascade active region, a p-type contact layer and an upper p-type DBR which are sequentially arranged from bottom to top, a plurality of two-dimensional photonic crystals are etched in the light emitting direction of the upper layer p-type DBR; the thermal stability and reliability of the device under a high-power continuous working condition are effectively improved, stable single-mode output is realized, light field limitation is enhanced, light beam quality is improved, array and on-chip integration are facilitated, the problem of low efficiency of a 650nm red light laser in the aspect of single-mode output of a base VCSEL is effectively solved, and the device has a wide application prospect. The method has a good application prospect and a wide application range.

The invention discloses a bubble defect detecting and positioning system and method based on X-ray enhanced partial discharge, and belongs to the technical field of nondestructive testing of insulating materials, the system comprises a shielding box slidably mounted on a three-dimensional linear guide rail, an X-ray machine and a red laser are embedded in the shielding box, and double-oblique-angle cameras are mounted on two sides of the three-dimensional linear guide rail; the laser positioning synchronization device is installed on the movable collimation X-ray scanning module, and the movable collimation X-ray scanning module emits an X-ray beam towards the basin-type insulator to be detected; the laser positioning synchronization device emits a laser beam towards the basin-type insulator to be detected; the laser beam is coaxial with the X-ray beam; the double-oblique-angle camera shoots the basin-type insulator to be detected; the pressurization circuit is respectively connected with the pressurization electrode and the partial discharge detection system, and the pressurization electrode is electrically contacted with the basin-type insulator to be detected; the intelligent control platform is connected with the voltage increasing circuit, the movable collimation X-ray scanning module, the laser positioning synchronization device, the double-oblique-angle camera and the partial discharge detection system.

The invention provides a copper alloy dual-wavelength laser synergistic pulsed magnetic field additive manufacturing device and method, and belongs to the field of additive manufacturing. The base is arranged right above the base plate and horizontally moves relative to the base plate; the blanking mechanism is arranged on the base and conveys powder materials to the base plate; the first laser is arranged on the base and emits blue laser towards the substrate; the second laser is arranged on the base and emits red laser towards the substrate; the blue laser irradiates the raw material and enables the powder material to form a molten pool on the substrate. The red laser irradiates the molten pool, inputs a heat source and expands the molten pool. According to the method, the irradiation starting time of the red and blue laser is designed, the power and the light spot area of the red and blue laser are adjusted, the molten pool formed by copper or copper alloy additive manufacturing can be finely regulated and controlled, and therefore the problems that in the additive manufacturing process, copper or copper alloy is low in forming efficiency and poor in compactness are solved.

The invention discloses a dynamic calibration method for precise stamping preparation of a gold-based soldering lug based on multi-mode laser positioning, and belongs to the technical field of high-precision brittle gold-based soldering lug manufacturing. Comprising the following steps that a strip roll material is fed into a machining table top, and a welding strip is positioned through positioning laser; visual data of the edge of the strip coil stock and the multi-stage combined stamping head are obtained, and the pre-stamping offset of the edge of the strip coil stock and a rough stamping head in the multi-stage combined stamping head is calculated; the pre-punching offset is transmitted to a displacement compensation table and a multi-stage combined punching head for displacement compensation; rough punching is conducted on the strip roll material through a rough punching head, and the gold-based soldering lug is fixed; collecting an edge image of the gold-based soldering lug after rough punching, and calculating an edge trimming amount; and the edge finishing amount is transmitted to a red laser finishing device in the multi-stage combined punching head for fine punching. Through multi-stage stamping and post-stamping laser trimming, visual identification and a trimming amount algorithm are combined, and the machining precision of + / -5 [mu] m level of the X-Y axial surface can be achieved.

The present invention discloses a laser projection device, a heat dissipation method for the laser projection device, and a heat dissipation device, which belong to the field of imaging technology. The temperature detection component in the laser projection device is used to obtain the temperature of the red laser during operation; the processing component is used to control the radiator to dissipate heat from the red laser so that the temperature of the red laser is between a first temperature value and a second temperature value. The first temperature value is the highest temperature value at which the color ratio of the red laser emitted by the red laser in the imaging picture of the laser projection device deviates less than a specified value, and the second temperature value is the lowest temperature value at which the color ratio of the red laser emitted by the red laser in the imaging picture of the laser projection device deviates less than a specified value. This solves the problem that the heat dissipation method of the laser projection device in the related art is not comprehensive enough and it is difficult to ensure the imaging effect of the laser projection device, thereby achieving the effect of effectively ensuring the imaging quality of the laser projection device.

The light source system comprises a first light module, the first light module comprises a first light source and a second light source, the first light source is used for emitting first light, and the second light source is used for emitting second light. And the second optical module comprises a third light source, and the third light source is used for emitting third light. The light combining module is used for combining the first light, the second light and the third light, the optical expansion amount of the first light and the second light is larger than that of the third light, and the third light is red laser. The first optical module and the second optical module with different optical extensions are used, and the third light is the red laser, so that the light source system can emit higher brightness under the condition of extremely small volume, and compared with a wavelength light combination scheme, the design difficulty and the manufacturing difficulty of optical elements in the light combination module are reduced.

The invention relates to the field of photocuring additive manufacturing, in particular to a double-beam coupling pulse type photocuring additive manufacturing method and device.The method comprises the following steps that S1, a purple laser beam emitted by a purple laser sequentially passes through a purple DMD chip and a long-wave-pass dichroscope and then enters a focusing objective lens; patterning and projecting to photosensitive resin through a focusing objective lens to form an initial curing area with any section; s2, a red light laser beam emitted by a red light laser sequentially passes through a red light DMD chip and a short-wave-pass dichroscope to enter a focusing objective lens, and is projected to the boundary of the initial curing area in a patterning manner through the focusing objective lens, so that boundary modification is realized; s3, the purple laser beam and the red laser beam construct a complex three-dimensional micro-nano structure layer by layer in a double-beam coupling mode; and the defects of inaccurate boundary morphology, high residual stress and the like in the existing single-beam curing technology can be effectively overcome.

The utility model discloses a rat and mouse inclined plate test measuring device which comprises a base, one end of the base is connected with a rotating plate through a primary-secondary hinge, and the other end of the base is fixedly provided with an angle measuring scale which has a quarter arc degree and is used for measuring the rotating angle of the rotating plate. An electric push rod for driving the rotating plate to rotate is arranged between the base and the rotating plate, straight plates are arranged on the two sides of the rotating plate, and the dip angle measurer is provided with a red laser transmitter for indicating and marking scales on the angle measuring ruler; the angle between the base and the rotating plate is remotely controlled; a numerical value can be accurately read in a digital display mode at the precision of one digit after a decimal point, and data scientificity is ensured through double check. And the U-shaped plate formed by the rotating plate and the straight plate and the rubber pad fully laid at the bottom can prevent the animal from grasping the edge to cause experiment failure, so that the success rate of the experiment is increased.

The invention provides a dual-wavelength beam laser composite additive manufacturing device which comprises a powder feeding nozzle, a red light laser, a green light laser and a scanning galvanometer. A red laser beam emitted by the red laser is output by the laser output channel and is focused on the processing surface to form a red light spot; a green laser beam emitted by the green laser is controlled by the scanning galvanometer to enter the red laser beam in a circular swinging mode and is focused on the machining face to form a green light spot, and the formed green light spot is located on the inner side of the red light spot. The invention provides a dual-wavelength beam laser composite additive manufacturing method. A scanning galvanometer is adopted to control a green laser beam to periodically swing in a red light spot coverage area according to a set circular path. According to the method, the dynamics and microstructure of the molten pool are optimized, the thermal gradient and the cooling rate are adjusted, and ideal conditions are provided for high-density manufacturing of materials such as nickel-based high-temperature alloy, aluminum alloy and copper alloy.

The present invention discloses an integrated optical chip for augmented reality display and a preparation method thereof, belonging to the field of optoelectronics and display technology. The integrated optical chip includes a first end face coupler, a second end face coupler, and a third end face coupler, and the first end face coupler, the second end face coupler, and the third end face coupler are sequentially provided with a 2×2 multimode interference coupler, a microring filter, a 1×2 multimode interference coupler, an interlayer coupler, a thin-film lithium niobate phase shifter, a phase shifter control electrode, and a grating antenna array structure; wherein, the first end face coupler is used to couple an external red laser into the chip, the second end face coupler is used to couple an external blue laser into the chip, and the third end face coupler is used to couple an external green laser into the chip. This technical solution is used to solve the problem that the display system in the prior art is difficult to simultaneously meet the requirements of lightness, low power consumption, and high resolution.

The present application discloses a laser projection device, comprising: a light source including a red laser; a display board, a power supply board, and a TV board; a signal shaping circuit connected to the display board and disposed in the path of either or both of the initial image enable signal and the initial current control signal output by the display control processing unit in the display board to be transmitted to the red laser, for outputting a shaping signal, the frequency of the shaping signal being greater than or equal to 100Mhz, and the red laser emitting light or extinguishing under the drive of a target drive signal, the target drive signal being a high-frequency periodic drive signal. When the above laser projection device performs projection display, the speckle phenomenon can be weakened or suppressed.

The present invention discloses a detection device and method for the laser thermal lens effect of an optical crystal, which relates to the field of thermal lens effect detection and includes a pump laser, a probing red laser, and a power detector. Along the beam direction of the pump laser, a beam combiner, a crystal sample stage, and a beam splitter are sequentially arranged. A front reflecting mirror is arranged in the beam direction of the probing red laser, and the front reflecting mirror is used to reflect the beam of the probing red laser towards the beam combiner, so that the beam of the probing red laser coincides with the beam of the pump laser and passes through the optical crystal. A rear reflecting mirror is arranged corresponding to the power detector. The present invention makes the pump laser and the probing light coincide and pass through the optical crystal. By heating the optical crystal with the pump laser, the thermal lens effect of the optical crystal is induced and amplified, and then the probing light is detected, so as to clearly judge the strength of the thermal lens effect of the optical crystal, which is beneficial to the grading of the crystal quality and the improvement of the production process.

The present invention discloses a multi-laser head position splicing method and device, belonging to the technical field of 3D printing. The method includes the steps of: S1, calibrating the coordinate position of the field center position of the fine-tuning camera in the global camera coordinate system, denoted as P j ; S2, using the global camera to detect the spot position of the reference red laser generated by the galvanometer print head on the laser printing working surface, denoted as P i ; S3, controlling the movement of the galvanometer to move the spot at position P i to position P j ; S4, the galvanometer forms a printing spot on the laser printing working surface, and then controls the movement of the galvanometer to move the center point of the spot to position P j , and records the current position of the galvanometer motor driving the movement of the galvanometer, denoted as P i‑j ; S5, according to the position P i‑j , complete the coordinate transformation of each galvanometer according to the preset coordinate transformation equation. The splicing method provided by the present invention does not require manual intervention, has a high degree of automation, the provided splicing device has a simple structure and high splicing accuracy.

The invention discloses a portable laser shooting teaching aid target display device which comprises a panel assembly and a three-primary-color LED matrix control circuit and is characterized in that the three-primary-color LED matrix control circuit controls a three-primary-color LED matrix through a color driving circuit, characters and / or patterns which are engraved on the panel assembly in a penetrating mode are irradiated from the rear portion to generate five colors, and the five colors are displayed on the three-primary-color LED matrix control circuit. The five functions of the laser simulated shooting receiving target include green, laser hitting the receiving target, red, laser not hitting the receiving target, blue, power-on standby, cyan, charging, purple and charging completion; according to the target scoring display device, a jumper wire and a bidirectional optocoupler are adopted to adapt to high and low levels of an input end, a Darlington control matrix drives a relay, and the relay drives a three-primary-color LED matrix; the portable laser shooting teaching aid target display system has the advantages of being sensitive in response, visual and soft in display, small in size, convenient to integrate and the like. The method can be widely applied to display systems of electronic equipment for classroom teaching, games, entertainment and the like.

This invention discloses an adaptive cable winding detection method, applicable to a detection environment consisting of a linear red laser, a laser rangefinder, a filter, an industrial camera, and an industrial control computer. The method includes: 1. calibrating the image acquired by the industrial camera; 2. performing real-time analysis of the pixel data of the cable under test acquired by the industrial camera, calculating the vertical coordinate difference of the pixels; 3. applying the calibration results to calculate the actual vertical coordinate difference of the cable under test; and 4. calculating the required offset adjustment of the motor of the cable under test. This invention has a simple structure and is easy to operate. It can detect and predict the winding of cables in real time, update the cable winding offset direction in real time, and improve the problem of excessively large or small intervals during cable winding, thereby improving the efficiency of cable winding.

The application belongs to the field of Raman laser, and particularly relates to a red-green-blue three primary color large pulse energy Raman laser, which comprises a pumping laser, a plano-convex lens A, a Raman cell and a plano-convex lens B, the pumping laser is a Nd:YAG pulse solid laser, a mixed gas of D2 and inert gas in the Raman cell is pumped by a doubled 532nm pulse laser, three times of focusing are carried out in the Raman cell, and finally first order Stokes red laser, first order anti-Stokes blue Raman laser and green pumping laser are simultaneously output, the pulse energy reaches above 140mJ, 50mJ and 140mJ respectively, and the peak power reaches 10MW level. The application has the advantages of simple structure, fast debugging, low cost and high peak power of output laser, and provides a Raman laser for generating red-green-blue three primary color laser with high cost performance and large pulse energy.

Provided is a head-up display system and a transportation machine including the head-up display system, the head-up display system including a windshield glass having a selective reflection layer and a projector including laser light sources of three colors of blue light, green light, and red light for forming a projection image on the windshield glass,in which the selective reflection layer includes the following selective reflection central wavelengths λB, λG, and λR at a light incidence angle of 60°,400⁢ nm≤λB<500⁢ ⁢nm500⁢ nm≤λG<600⁢ ⁢nm600⁢ nm≤λR<700⁢ ⁢nmall of XB / XG, XB / XR, and XG / XR are in a range of 0.80 to 1.20.In the above, XB=RB×LB, XG=RG×LG, and XR=RR×LR.RB, RG, and RR indicate a natural light reflectivity at λB, λG, and λR, and LB, LG, and LR indicate the brightness of blue, green, and red laser beam emitted from the projector.

The utility model belongs to the technical field of semiconductor lasers, and discloses an infrared laser for an electronic whiteboard, which comprises a shell, an infrared laser diode, a focusing lens, an optical lens module and a driving circuit. A focusing lens and an optical lens module are sequentially installed at the front end of the infrared laser diode, an optical lens of the optical lens module is a linear wave lens, the included angle between the lens surface of the linear wave lens and an infrared laser spot can be adjusted through a lens sleeve of the optical lens module, and lasers with different optical film thicknesses and laser field angles are formed. The method is suitable for electronic whiteboards in various scenes. The front end of the shell is cylindrical, and the rear end is square, thereby facilitating installation and debugging. The infrared lasers are symmetrically installed in the middle of an electronic whiteboard frame, a sector formed by the two lasers completely covers the whiteboard, and the red laser is additionally arranged in the middle to serve as an indicating light source. The electronic whiteboard is suitable for being used in various scenes, and has the advantages of being easy and convenient to install and high in recognition precision.

1. The name of the product under this design: Fiber Optic Communication Test Instrument (NK1500). 2. Purpose of this product: This product is used to measure the length, loss, and optical power of optical fiber cables, and can locate faults visually with a red laser source. It is used for troubleshooting and testing optical fiber communication networks. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The utility model relates to a novel plating line crane communication positioning device which comprises a track supporting frame, a crane assembly arranged on the track supporting frame in a sliding mode, an optical communication assembly arranged on the top of the crane assembly and a laser range finder assembly arranged on the face, right opposite to the crane assembly, of the track supporting frame. The optical communication assembly and the laser range finder assembly are installed on the crane assembly and the track supporting frame through rapid fixing assemblies which can adapt to different sizes and can be finely adjusted in height. According to the utility model, the wiring problem is solved by arranging the optical communication assembly, the device has the characteristics of high coupling efficiency, low insertion loss, high stability and the like, the speed and the critical state can be calculated and monitored anytime and anywhere by arranging the laser range finder assembly, the red laser is convenient for alignment and real-time position measurement, the controllability of positioning is increased, and the positioning accuracy is improved. And through the rapid fixing assembly, the laser range finder assembly and the optical communication assembly can be rapidly disassembled and assembled, the height can be finely adjusted, and the installation efficiency is improved.

The invention provides a device and a method for rapidly testing a mirror surface system of an MEMS (Micro Electro Mechanical System) fast reflecting mirror based on a white light interferometer. The device comprises an MEMS fast reflecting mirror, a red laser pre-alignment unit, a white light interference test unit, a bearing adjustment unit and a main control unit, the red laser pre-alignment unit is used for emitting a laser beam to the MEMS fast reflecting mirror, receiving a reflected light spot and obtaining a light spot coordinate, and is used for pre-alignment of the MEMS fast reflecting mirror and the white light interference test unit; the white light interference test unit is used for emitting a measurement light beam to the MEMS fast reflecting mirror, receiving interference fringes formed by superposition of a reflection light beam and a reference light beam, and collecting an interference image to finish accurate measurement of the three-dimensional surface type of the mirror surface; the bearing adjusting unit is used for installing and fixing the MEMS fast reflecting mirror and adjusting the position and angle of the MEMS fast reflecting mirror under the control of the main control unit; the main control unit is electrically connected with the white light interference test unit, the red laser pre-alignment unit and the bearing adjustment unit and used for controlling all the units. According to the invention, rapid and accurate alignment of the MEMS fast reflecting mirror and the white light interferometer is realized.

The present invention discloses a laser-assisted positioning and guiding platform template system for surgical use, including a slideway, on which a fixing frame is movably arranged along the slideway, a fixing arm that can move up and down along the fixing frame is clamped on the fixing frame, a guiding platform is detachably installed at one end of the fixing arm away from the fixing frame, and a needle track template is detachably installed in the guiding platform; the present invention can stably clamp the needle track template to avoid popping out and displacement; the fixing arm has a high degree of freedom of movement and can achieve single-point locking and overall fixation, shortening the system preparation time before implantation and improving work efficiency; the spiral fine-tuning fixing point can be used for angle fine-tuning of the guiding platform and intraoperative support; the green laser emission point is located on the X-axis of the needle track template, and under this guidance, it can cooperate with the CT red laser positioning line to quickly locate the tumor area; the physical level combined with the electronic inclinometer adsorbed by the magnetic point can accurately level and adjust the required angle.

The invention relates to the field of medicines for treating oral inflammations, and provides a PANX1 / P2X7R antagonist and application thereof in preparation of a medicine for treating oral inflammations through a synergistic effect with red laser irradiation. Wherein the PANX1 / P2X7R antagonist comprises a sulfonated triphenylmethane dye, a gel material, an antacid, a humectant, a preservative, a solvent and other acceptable components. Wherein the first application is the application of the PANX1 / P2X7R antagonist in preparation of medicines for treating oral inflammation; the second application is the application of the PANX1 / P2X7R antagonist in preparation of a medicine for treating oral inflammation under the synergistic effect with red laser irradiation; the PANX1 / P2X7R antagonist is combined with red laser irradiation to serve as a regulator of ATP inside and outside cells, and remarkable synergistic anti-inflammatory, anti-oxidation, antibacterial and repair-promoting effects are shown.

The invention discloses a dual-wavelength laser efficient cladding method, an obtained coating and application, the method adopts red wavelength laser and blue wavelength laser with complementary absorption characteristics to form a composite action light spot with space and energy capable of being independently regulated and controlled through a beam synthesis technology; the red laser carries out coaxial powder feeding and radiation in the direction vertical to the base body so as to provide main body energy needed for forming and metallurgical bonding of a molten pool; and the blue laser is synchronously incident at a paraxial angle of 10-60 degrees with the primary optical axis of the red laser beam, the energy absorption on the high-reflection metal surface is enhanced through the wavelength characteristic of the blue laser, and the blue laser and the red laser cooperatively regulate and control the flowing of the molten pool. Through the coupling effect of the red-blue dual-wavelength laser, the light absorptivity of the surface of the copper alloy can be improved, the powder utilization rate can be increased, the bonding strength of the coating and the matrix can be improved, and the residual stress of the cladding layer can be reduced.

The utility model relates to a multi-wavelength solid laser which comprises a red light assembly, a blue light assembly, a first total reflection mirror, a light combination assembly, a first shell and a second shell, the first total reflection mirror is located on a light path of blue laser emitted by the blue light assembly, and the first total reflection mirror is used for reflecting the blue laser; the light combining assembly is used for enabling the red laser to pass through and reflect the blue laser passing through the first total reflection mirror; the first shell is provided with a containing cavity, the red light assembly is installed in the containing cavity, the second shell is provided with an installation groove, the blue light assembly and the first total reflection mirror are both fixed in the installation groove, and the light combination assembly is installed on the second shell. Emission of red laser and blue laser can be completed through the first total reflection mirror and the light combination assembly, and the problem that a laser needs to be replaced is solved.

The invention discloses a method for preparing a compact crack-free cladding layer on the surface of coal machine equipment through ultrasonic-assisted double-frequency laser synergistic cladding. According to the method, the cladding layer is prepared on the 42CrMo steel surface by adopting a red laser and blue laser dual-frequency laser cooperation, ultrasonic vibration assisted laser cladding and quick lime cooling medium slow cooling process, the power of the red laser is 2-2.5 KW, and the power of the blue laser is 0.3-0.8 KW; the laser scanning speed is 5-6 mm.s <-1 >, the lap joint rate is 40-60%, and the powder feeding speed is 10-16 g.r <-1 >. By means of the method, the laser cladding coating which is compact in structure and free of cracks and is in high metallurgical bonding with the base body can be prepared on the 42CrMo steel surface, the abrasion resistance of the cladding layer is remarkably improved, and the method has important significance on repairing and strengthening of the surface of coal machine equipment.

The present invention proposes a quasi-continuous green laser light-emitting device and a method for using the same. The seed laser optical path includes a laser, which emits a seed laser; the seed laser is divided into a first laser and a second laser after passing through a polarization beam splitter; the second laser propagates at a ninety-degree angle to the first laser; the first optical path includes a first frequency-doubling crystal and a first dichroic mirror; the first laser forms a first frequency-doubling laser after passing through the first frequency-doubling crystal, and the first frequency-doubling laser is divided into a first useless laser and a first monochromatic laser after passing through the first dichroic mirror; the first monochromatic laser enters a polarization beam combiner; the second optical path includes a second frequency-doubling crystal, a second dichroic mirror, and a third dichroic mirror; the second laser forms a second frequency-doubling laser after passing through the second frequency-doubling crystal, and the second frequency-doubling laser is divided into a second useless laser and a second monochromatic laser after passing through the second dichroic mirror; the polarization beam combiner emits a synthesized laser. This technical solution uses a relatively low-priced red laser to obtain green laser light.

The present invention provides a lighting system that combines tri-color pure lasers and phosphors and a projection device thereof. The lighting system helps to improve the phenomenon of laser speckle and includes a laser light source module, a wavelength converter, a segmented dichroic mirror, and a light homogenizing component. The laser light source module is configured to provide blue, green, and red laser beams. The wavelength converter is configured to reflect the tri-color laser beams and convert the blue laser beam into an excitation beam. The segmented dichroic mirror is configured to reflect the tri-color laser beams and at least a portion of the excitation beam from the wavelength converter. The light homogenizing component is configured to receive and homogenize the tri-color laser beams and at least a portion of the excitation beam from the segmented dichroic mirror to provide an illumination beam.

The invention discloses a DMD-based wavelength multiplexing dual-channel dynamic information encryption device and encryption method. The device comprises a light beam preprocessing module, a pseudo-color image generation module, a beam splitter and a ciphertext image generation module. The method comprises the following steps: respectively carrying out light beam preprocessing on a red laser signal and a blue laser signal, and outputting parallel emergent laser signals with two wavelengths; modulation and Fourier transform processing are carried out according to the parallel emergent laser signals with the two wavelengths, and a dual-channel pseudo-color ciphertext image is generated; performing beam splitting processing on the dual-channel pseudo-color ciphertext image to obtain a dual-channel pseudo-color ciphertext image; a dual-channel pseudo-color ciphertext image is collected, and a dual-channel optical ciphertext image and a Fourier leaf surface are generated. According to the invention, parallel encryption of a plurality of optical channels can be realized, and the encryption efficiency and security of information are remarkably improved. The DMD-based wavelength multiplexing dual-channel dynamic information encryption device and the DMD-based wavelength multiplexing dual-channel dynamic information encryption method can be widely applied to the technical field of information encryption security.

The invention relates to the technical field of traffic assistant management, in particular to electronic control equipment for assisting traffic assistant management, which comprises a mounting column, a mounting ring, a mounting plate, an adjusting seat, a green laser transmitter, a red laser transmitter, a mounting block, an alignment laser transmitter and the like. Mounting rings are fixedly connected to the mounting plates, the two mounting plates are mounted on the two mounting columns through the mounting rings, an adjusting seat is arranged on the mounting plates, a green laser transmitter and a red laser transmitter are mounted on the adjusting seat, a controller is arranged on the mounting plates, a mounting block is connected to the top of the adjusting seat, and an alignment laser transmitter is mounted on the mounting block. The forward and backward motor drives the gear to rotate forward and backward, so that the alignment laser transmitter is driven to swing in a reciprocating mode, the alignment laser transmitter can project vertical light rays, when the vertical light rays irradiate the photosensitive sensor, the controller controls the forward and backward motor to be turned off, and the angle of the adjusting base can be automatically adjusted.