CN205103397U - Laser rangefinder radar - Google Patents
Laser rangefinder radar Download PDFInfo
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- CN205103397U CN205103397U CN201520761712.5U CN201520761712U CN205103397U CN 205103397 U CN205103397 U CN 205103397U CN 201520761712 U CN201520761712 U CN 201520761712U CN 205103397 U CN205103397 U CN 205103397U
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- 238000004891 communication Methods 0.000 claims abstract description 79
- 230000005672 electromagnetic field Effects 0.000 claims description 8
- 230000005288 electromagnetic effect Effects 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
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- 238000001514 detection method Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model provides a laser rangefinder radar wherein, includes among the laser rangefinder radar: laser transceiver module for the transmit and receive laser of finding range, the laser mirror for with the range finding laser -bounce of laser transceiver module transmission to the testee, and laser transceiver module is returned in the range finding laser -bounce that is used for reflecting the testee, the motor for the drive laser mirror is rotatory, the wireless power supply module for be motor power supply through wireless mode, wireless communication module for acquire the coded data of motor, the main control module for the rotation angle that obtain laser mirror is handled coded data, and be used for controlling the transmit and receive of laser transceiver module range finding laser to handle the distance that obtains the testee to range finding laser.
Description
Technical Field
The utility model relates to a radar technical field especially relates to a laser rangefinder radar who is the motor power supply through wireless mode.
Background
The laser radar is an active imaging technology developed on the basis of photoelectric radiation detection and traditional radar, adopts light with shorter detection wavelength as a detection light source on the basis of the principle of electromagnetic radar ranging, has higher spatial resolution compared with microwave radar and millimeter wave, can realize high-resolution spatial imaging with a target profile reaching millimeter level, and is widely applied to various technical fields. The laser ranging is a method for accurately measuring the distance of a measured object by using laser (also called laser ranging), wherein a beam of thin laser is emitted to the measured object during working, a photoelectric element receives a laser beam reflected by a target, a timing unit measures the time from the emission to the reception of the laser beam, and the distance of the measured object is calculated.
The existing laser ranging radar is generally divided into two types, namely, 1) a motor realizes power supply to a motor and data communication in a wired connection mode, and in the case, due to existence of a power supply line, a communication line and the like, an irradiation angle of laser cannot reach 360 degrees, namely, the power supply line, the communication line and the like can block the irradiation angle of the laser; 2) the motor drives the contact pieces to rotate together, so that the laser irradiation angle can reach 360 degrees, but the service life of the motor is not long due to long-term abrasion.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model aims at providing a laser range radar, it adopts wireless mode to realize intercom for the motor power supply adopts wireless mode simultaneously for laser irradiation has improved holistic life-span when can not blocked by the connecting wire.
The utility model provides a technical scheme as follows:
a lidar comprising:
the device comprises a laser receiving and transmitting module, a laser reflector, a motor, a wireless power supply module, a wireless communication module and a main control module; wherein,
the laser transceiving module is used for transmitting and receiving ranging laser;
the laser reflector is arranged at the transmitting and receiving end of the laser transmitting and receiving module, and is used for reflecting the ranging laser emitted by the laser transmitting and receiving module to a measured object and reflecting the ranging laser reflected by the measured object back to the laser transmitting and receiving module;
the motor is connected with the laser reflector and is used for driving the laser reflector to rotate;
the wireless power supply module is connected with the motor and used for supplying power to the motor in a wireless mode;
the wireless communication module is respectively connected with the motor and the main control module, and acquires coded data of the motor and sends the coded data to the main control module;
the main control module is respectively connected with the wireless power supply module, the wireless communication module and the laser transceiving module, and is used for controlling the wireless power supply module to supply power to the motor; the wireless communication module is used for receiving the coded data of the motor and processing the coded data to obtain the rotation angle of the laser mirror; and the distance measuring device is used for controlling the laser transceiver module to measure the distance and receive the distance laser and processing the distance measuring laser received by the laser transceiver module to obtain the distance of the measured object.
In this technical scheme, realize the power supply for the motor through wireless power supply module, realize the inside radio communication of laser range radar through wireless communication module for when laser irradiation can not be blocked by the connecting wire, improved holistic life-span.
Preferably, the wireless communication module includes a wireless communication transmitting end and the wireless communication receiving end, the wireless communication transmitting end is connected with the motor, the wireless communication receiving end is connected with the main control module, the wireless communication transmitting end acquires the encoded data from the motor and transmits the encoded data to the wireless communication receiving end, and then the wireless communication receiving end transmits the encoded data to the main control module.
Preferably, the wireless power supply module comprises a wireless power supply sending end and a wireless power supply receiving end, the wireless power supply sending end is connected with the main control module, the wireless power supply receiving end is connected with the motor, and the wireless power supply sending end enables the wireless power supply receiving end to generate current by utilizing an electromagnetic effect under the control of the main control module so as to supply power to the motor;
preferably, the wireless power supply sending end is arranged right opposite to the wireless power supply receiving end, the wireless power supply sending end is electrified under the control of the main control module to generate an electromagnetic field, and the wireless power supply receiving end induces the electromagnetic field and generates current to supply power to the motor.
In the technical scheme, the wireless power supply sending end is arranged right opposite to the wireless power supply receiving end, namely the wireless power supply sending end is arranged right below or above the wireless power supply receiving end, and the electromagnetic power supply sending end and the electromagnetic power supply receiving end generate current therebetween through electromagnetic effect, so that the arrangement mode greatly improves the magnetic flux in the wireless power supply receiving end, the generated current is increased, and the power supply efficiency is improved.
Preferably, the motor is connected with the laser reflector through a connecting rod perpendicular to the motor, and the laser reflector and the motor are arranged at a preset angle in the horizontal direction.
In this technical scheme, set firmly the laser mirror on the connecting rod with predetermineeing the angle, drive the laser mirror rotation when the motor drives the connecting rod rotation like this to the scanning range who obtains laser range radar reaches 360.
Preferably, the laser mirror is disposed at an angle of 45 ° to the horizontal direction of the motor.
Preferably, the laser ranging radar further comprises: the laser ranging radar system comprises a power interface and an external communication interface, wherein the power interface and the external communication interface are respectively connected with the main control module, the power interface is used for enabling the laser ranging radar to be connected with external alternating current, and the external communication interface is used for achieving communication between the laser ranging radar and the outside.
Through the utility model provides a laser rangefinder radar can bring following at least one beneficial effect:
in the utility model, because the power supply of the motor and the communication inside the laser range radar are both in a wireless mode, compared with the existing laser range radar, no power supply line and communication line are provided to block the scanning range of the laser range radar in the work, thereby realizing the scanning of the laser range radar to 360 degrees in the plane, and further improving the working efficiency and the accuracy of the laser range radar;
furthermore, the utility model discloses in, the wireless and the wireless of intercom of the motor power supply among the laser rangefinder radar compares in the current mode that drives the contact and rotate together through the motor, has reduced the unnecessary friction to improve the life-span of motor greatly, also improved the life of whole laser rangefinder radar simultaneously.
Drawings
The foregoing features, technical features, advantages and embodiments are further described in the following detailed description of the preferred embodiments, which is to be read in connection with the accompanying drawings.
FIG. 1 is a schematic structural view of a first embodiment of the laser range radar of the present invention;
FIG. 2 is a schematic structural view of a second embodiment of the laser range radar of the present invention;
fig. 3 is a schematic structural view of an electromagnetic effect in the middle wireless power supply transmitting terminal and the wireless power supply receiving terminal of the present invention;
FIG. 4 is a diagram illustrating the connection between the motor and the laser mirror;
FIG. 5 is a schematic structural view of a third embodiment of the laser range radar of the present invention;
the reference numbers illustrate:
100-laser ranging radar, 110-laser transceiver module, 120-laser reflector, 130-motor,
140-wireless power supply module, 141-wireless power supply transmitting terminal, 142-wireless power supply receiving terminal,
150-wireless communication module, 151-wireless communication transmitting end, 152-wireless communication receiving end,
160-main control module, 170-connecting rod, 180-power interface, 190-external communication interface.
Detailed Description
In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.
As shown in fig. 1, the utility model provides a laser ranging radar 100 structure schematic diagram of a first implementation way, can see from the figure, include in this laser ranging radar 100: a laser transceiver module 110, a laser mirror 120, a motor 130, a wireless power supply module 140, a wireless communication module 150, and a main control module 160; the laser reflector 120 is disposed at the transceiver end of the laser transceiver module 110, the motor 130 is connected to the laser reflector 120, the wireless power supply module 140 is connected to the main control module 160 and the motor 130, the wireless communication module 150 is connected to the motor 130 and the main control module 160, and the main control module 160 is connected to the wireless power supply module 140, the wireless communication module 150 and the laser transceiver module 110.
Specifically, the laser transceiver module 110 transmits and receives ranging laser under the control of the main control module 160. More specifically, the laser transceiver module 110 includes a laser transmitter and a laser receiver respectively connected to the main control module 160, wherein the laser transmitter transmits the ranging laser under the control of the main control module 160; the laser receiving unit is used for receiving the ranging laser reflected by the laser reflector 120 and sending the received ranging laser to the main control module 160; and the transmitting end of the laser transmitting unit and the receiving end of the laser receiving unit are arranged in parallel towards the same direction, i.e. the laser reflector 120 is arranged under the laser transceiving module 110, so that the laser receiving unit can receive the ranging laser reflected by the laser reflector 120. In a specific embodiment, when the distance measurement of the object to be measured is started after the preparation work in the laser distance measuring radar 100 is completed, the main control module 160 sends a control instruction to the laser emitting unit, starts the laser emitting unit to work, emits the distance measuring laser, and reflects the distance measuring laser to the object to be measured through the laser reflector 120; finally, the laser receiving unit receives the ranging laser reflected by the object to be measured and the laser reflector 120, and then sends the received ranging laser to the main control module 160 for processing, so as to calculate the distance between the object to be measured and the laser ranging radar 100. In this process, it should be noted that, due to the influence of the reflectivity of the laser mirror 120, the reflectivity of the surface of the object to be measured, and the like, the distance measuring laser emitted by the laser emitting unit and the distance measuring laser received by the laser receiving unit have a difference, which is not completely equal, and the main control module 160 takes these factors into account when calculating the distance. Of course, in this embodiment, we do not limit the specific model of the laser transceiver module 110, for example, the model can be lidar laser ranging module, as long as it can achieve the object of the present invention, which is included in the content of the present invention.
And the laser reflector 120 is disposed at the transceiver end of the laser transceiver module 110, and is configured to reflect the ranging laser emitted by the laser transceiver module 110 to the object to be measured, and to reflect the ranging laser reflected by the object to be measured back to the laser transceiver module 110. In this embodiment, the laser mirror 120 is used for reflecting the ranging laser, reflecting the ranging laser emitted from the laser emitting unit to the object to be measured, and then emitting the measured laser reflected from the object to be measured back to the laser receiving unit, so in practical application, the laser mirror 120 is disposed in a direction opposite to the direction in which the laser emitting unit emits the ranging laser and the direction in which the laser receiving unit receives the ranging laser. Specifically, the laser mirror 120 is not limited to a specific type, and is included in the present invention as long as it can achieve the above-mentioned object.
And a motor 130 connected to the laser mirror 120 for rotating the laser mirror 120. In this embodiment, when the motor 130 is powered on, it starts to rotate to drive the laser mirror 120 to rotate, so that the irradiation angle of the laser range radar 100 reaches 360 °, that is, the range laser emitted from the laser emitting unit is reflected and covered on a plane. Similarly, in this embodiment, the specific type of the motor 130 is not limited, for example, a R550 long-axis dc high-speed motor can be used, and the object of the present invention can be achieved by the motor.
And a wireless power supply module 140 connected to the motor 130 for supplying power to the motor 130 in a wireless manner. In the present embodiment, the wireless power supply module 140 uses electromagnetic effect to transmit current to the motor 130 under the control of the main control module 160 to supply power to the motor 130. Specifically, here, the wireless power supply module 140 may use, but is not limited to, the wireless power supply module 140 with the model number WCM 01.
The wireless communication module 150 is connected to the motor 130 and the main control module 160, and the wireless communication module 150 acquires the encoded data of the motor 130 and transmits the encoded data to the main control module 160. In the present embodiment, the wireless communication module 150 is used to implement wireless communication inside the laser ranging radar 100, so that communication lines in the laser ranging radar 100 are reduced. Specifically, the wireless communication module 150 may use, but is not limited to, a bluetooth module of model HC-06.
In this embodiment, specifically, first, the main control module 160 sends a control signal to the wireless power supply module 140 to control the wireless power supply module 140 to start working, so that the wireless power supply module 140 starts to supply power to the motor 130; then, the wireless communication module 150 receives the encoded data of the motor 130 and transmits the encoded data to the main control module 160, so that the main control module 160 processes the received encoded data to obtain the rotation angle of the laser mirror 120; finally, the main control module 160 controls the laser transceiver module 110 to transmit and receive the ranging laser, and processes the ranging laser received by the laser transceiver module 110 to obtain the distance of the object to be measured, thereby completing the ranging operation of the laser ranging radar 100.
As shown in fig. 2, for the structure schematic diagram of the second embodiment of the laser ranging radar 100 provided by the present invention, it can be seen from the figure that the wireless communication module 150 includes a wireless communication transmitting terminal 151 and a wireless communication receiving terminal 152, wherein the wireless communication transmitting terminal 151 is connected to the motor 130, the wireless communication receiving terminal 152 is connected to the main control module 160, in this embodiment, the wireless communication transmitting terminal 151 obtains encoded data from the motor, then transmits the encoded data to the wireless communication receiving terminal 152, and finally the wireless communication receiving terminal 152 transmits the encoded data to the main control module 160, so that the main control module 160 calculates the rotation angle of the laser reflector 120 according to the encoded data, and more specifically, the wireless communication module 150 utilizes the electric wave signal to propagate in the free space to realize the communication between the wireless communication receiving terminal 151 and the wireless communication transmitting terminal 152, of course, the same frequency is used between the wireless communication receiving end 151 and the wireless communication transmitting end 152 in order to realize communication therebetween. Furthermore, as can be seen from the figure, the wireless power supply module 140 includes a wireless power supply transmitter 141 and a wireless power supply receiver 142, wherein the wireless power supply transmitter 141 is connected to the main control module 160, and the wireless power supply receiver 142 is connected to the motor 130, in this embodiment, the wireless power supply transmitter 141 utilizes an electromagnetic effect to enable the wireless power supply receiver 142 to generate a current under the control of the main control module 160, so as to supply power to the motor 130. Further, the wireless power supply transmitter 141 is disposed directly opposite to the wireless power supply receiver 142, that is, the wireless power supply transmitter 141 is disposed directly above or below the wireless power supply receiver 142. As shown in fig. 3, which is a schematic structural diagram of an electromagnetic effect in which the wireless power supply transmitter 141 is disposed right below the wireless power supply receiver 142, it can be seen from the diagram that the wireless power supply transmitter 141 is powered on and generates an electromagnetic field under the control of the main control module 160, and the wireless power supply receiver 142 induces the electromagnetic field and generates a current, so as to supply power to the motor 130, thereby supplying power to the motor 130 in a wireless manner. In other embodiments, the wireless communication transmitting terminal 151 is disposed opposite to the wireless communication receiving terminal 152, so that the communication efficiency between the wireless communication modules 150 is improved.
More specifically, in the two embodiments, the physical connection structure between the motor 130 and the laser mirror 120 is shown in fig. 4, and it can be seen from the figure that the motor 130 and the laser mirror 120 are connected by a connecting rod 170 perpendicular to the motor 130, and the laser mirror 120 and the horizontal direction of the motor 130 are arranged at a predetermined angle, and in order to improve the reflection efficiency of the laser mirror 120, in this embodiment, the laser mirror 120 and the horizontal direction of the motor 130 are arranged at an angle of 45 °. Thus, when the motor 130 communicates, the motor 130 rotates the laser mirror 120 through the connecting rod 170. Of course, in the embodiment of the present invention, we do not limit the specific value of the preset angle, for example, it can also be set at an angle of 30 °, 60 °, and so on, as long as it can realize the present invention, the irradiation angle of the laser ranging radar 100 reaching 360 ° is included in the present invention.
As shown in fig. 5, for the utility model discloses well laser rangefinder radar 100 third kind embodiment structure schematic diagram, can see from the figure, still include power source 180 and external communication interface 190 be connected with main control module 160 respectively in laser rangefinder radar 100, wherein, power source 180 is used for inserting outside alternating current for laser rangefinder radar 100, external communication interface 190 is used for realizing laser rangefinder radar 100 and external communication, so that main control module 160 sends away the rotation angle of the laser reflector 120 that obtains and the distance of the testee, carry out centralized management.
As a complete embodiment, we describe the complete process of the laser ranging radar 100 to range the measured object:
firstly, fixing a motor 130, a wireless power supply module 140 receiving end and a wireless communication module 150 sending end by using a laser ranging radar 100 top cover, wherein the motor 130 is connected with the wireless power supply module 140 receiving end and the wireless communication module 150 sending end, and meanwhile, the wireless power supply sending end and the wireless communication receiving end are respectively connected with a main control module; further, a connecting rod 170 is vertically connected below the motor 130, and a laser mirror 120 is installed at the other end of the connecting rod 170 in a direction having an angle of 45 ° with the horizontal direction of the motor 130.
Then, an external alternating current is accessed to the laser ranging radar 100 through the power interface 180 to supply power to the whole laser ranging radar 100; then, the main control module 160 controls the wireless power supply transmitter 141 to start operating, and power on and generate an electromagnetic field, so that the wireless power supply receiver 142 generates current under the influence of the electromagnetic field to supply power to the motor 130, and drive the motor 130 to rotate. After the motor 130 rotates, the connecting rod 170 is driven to rotate to drive the laser reflector 120 to rotate, then the bluetooth transmitting end receives the coded data, and transmits the coded data to the bluetooth receiving end and then to the main control module 160, so that the main control module 160 starts to process the coded data to obtain the rotation angle of the laser emitter.
Finally, the main control module 160 controls the laser emitting unit to emit ranging laser towards the laser reflector 120, so that the laser reflector 120 reflects the ranging laser to the object to be measured, the object to be measured reflects the ranging laser irradiated on the object to be measured to the laser reflector 120, the laser reflector 120 reflects the received ranging laser back to the laser receiving unit, the laser receiving unit immediately sends the received ranging laser data to the main control module 160, and the main control module 160 calculates the distance of the object to be measured according to the ranging laser received by the laser receiving unit and the previously obtained rotation angle.
In the above embodiment, the laser transceiver module 110 includes a laser transmitter and a laser receiver respectively connected to the main control module 160, and the laser transmitter transmits the ranging laser under the control of the main control module 160; the laser receiving unit is configured to receive the ranging laser reflected by the laser mirror 120, and send the received ranging laser to the main control module 160. As for the specific structure of the laser transceiver module 110, it is described in the laser ranging radar 100, and is not described herein again.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A laser range radar, comprising:
the device comprises a laser receiving and transmitting module, a laser reflector, a motor, a wireless power supply module, a wireless communication module and a main control module; wherein,
the laser transceiving module is used for transmitting and receiving ranging laser;
the laser reflector is arranged at the transmitting and receiving end of the laser transmitting and receiving module, and is used for reflecting the ranging laser emitted by the laser transmitting and receiving module to a measured object and reflecting the ranging laser reflected by the measured object back to the laser transmitting and receiving module;
the motor is connected with the laser reflector and is used for driving the laser reflector to rotate;
the wireless power supply module is connected with the motor and used for supplying power to the motor in a wireless mode;
the wireless communication module is respectively connected with the motor and the main control module, and acquires coded data of the motor and sends the coded data to the main control module;
the main control module is respectively connected with the wireless power supply module, the wireless communication module and the laser transceiving module, and is used for controlling the wireless power supply module to supply power to the motor; the wireless communication module is used for receiving the coded data of the motor and processing the coded data to obtain the rotation angle of the laser mirror; and the distance measuring device is used for controlling the laser transceiver module to transmit and receive the distance measuring laser and processing the distance measuring laser received by the laser transceiver module to obtain the distance of the measured object.
2. The lidar of claim 1, wherein:
the wireless communication module comprises a wireless communication sending end and a wireless communication receiving end, the wireless communication sending end is connected with the motor, the wireless communication receiving end is connected with the main control module, the wireless communication sending end obtains the coded data from the motor and sends the coded data to the wireless communication receiving end, and then the wireless communication receiving end sends the coded data to the main control module.
3. Laser range radar according to claim 1 or 2, characterized in that:
the wireless power supply module comprises a wireless power supply sending end and a wireless power supply receiving end, the wireless power supply sending end is connected with the main control module, the wireless power supply receiving end is connected with the motor, and the wireless power supply sending end enables the wireless power supply receiving end to generate current by utilizing an electromagnetic effect under the control of the main control module so as to supply power to the motor.
4. The lidar of claim 3, wherein:
the wireless power supply sending end is arranged right opposite to the wireless power supply receiving end, the wireless power supply sending end is electrified under the control of the main control module to generate an electromagnetic field, and the wireless power supply receiving end induces the electromagnetic field to generate current so as to supply power to the motor.
5. Laser range radar according to claim 1, 2 or 4, characterized in that: the motor is connected with the laser reflector through a connecting rod perpendicular to the motor, and the laser reflector and the motor are arranged at a preset angle in the horizontal direction.
6. The lidar of claim 5, wherein: the laser reflector and the horizontal direction of the motor are arranged at an angle of 45 degrees.
7. The lidar of claim 6, wherein the lidar further comprises: the laser ranging radar system comprises a power interface and an external communication interface, wherein the power interface and the external communication interface are respectively connected with the main control module, the power interface is used for enabling the laser ranging radar to be connected with external alternating current, and the external communication interface is used for achieving communication between the laser ranging radar and the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520761712.5U CN205103397U (en) | 2015-09-23 | 2015-09-23 | Laser rangefinder radar |
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| CN201520761712.5U CN205103397U (en) | 2015-09-23 | 2015-09-23 | Laser rangefinder radar |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277944A (en) * | 2015-09-23 | 2016-01-27 | 上海物景智能科技有限公司 | Laser ranging radar and power supply control method therefor |
| CN105911560A (en) * | 2016-06-30 | 2016-08-31 | 西安深穹光电科技有限公司 | Unmanned aerial vehicle obstacle avoidance laser radar device and obstacle avoidance method thereof |
| CN106157591A (en) * | 2016-08-31 | 2016-11-23 | 江苏中利电子信息科技有限公司 | A kind of police radar wireless remote-control system |
| CN106199630A (en) * | 2016-06-30 | 2016-12-07 | 西安深穹光电科技有限公司 | Unmanned plane obstacle avoidance system based on laser radar and barrier-avoiding method thereof |
| CN106324582A (en) * | 2016-10-28 | 2017-01-11 | 深圳市镭神智能系统有限公司 | Laser radar system based on time of flight |
| CN106655535A (en) * | 2016-11-07 | 2017-05-10 | 深圳市镭神智能系统有限公司 | 360-DEG TOF laser scanning radar based on wireless transmission |
| WO2018082200A1 (en) * | 2016-11-01 | 2018-05-11 | 北科天绘（苏州）激光技术有限公司 | Two-dimensional scanning device and laser radar device with two-dimensional scanning device |
| CN111599032A (en) * | 2019-02-21 | 2020-08-28 | 天津工业大学 | Laser correlation type scoring system for computer mouse maze competition |
| CN111610508A (en) * | 2019-02-25 | 2020-09-01 | 深圳市速腾聚创科技有限公司 | Multi-line laser radar |
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2015
- 2015-09-23 CN CN201520761712.5U patent/CN205103397U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277944A (en) * | 2015-09-23 | 2016-01-27 | 上海物景智能科技有限公司 | Laser ranging radar and power supply control method therefor |
| CN105911560A (en) * | 2016-06-30 | 2016-08-31 | 西安深穹光电科技有限公司 | Unmanned aerial vehicle obstacle avoidance laser radar device and obstacle avoidance method thereof |
| CN106199630A (en) * | 2016-06-30 | 2016-12-07 | 西安深穹光电科技有限公司 | Unmanned plane obstacle avoidance system based on laser radar and barrier-avoiding method thereof |
| CN106157591A (en) * | 2016-08-31 | 2016-11-23 | 江苏中利电子信息科技有限公司 | A kind of police radar wireless remote-control system |
| CN106324582A (en) * | 2016-10-28 | 2017-01-11 | 深圳市镭神智能系统有限公司 | Laser radar system based on time of flight |
| WO2018082200A1 (en) * | 2016-11-01 | 2018-05-11 | 北科天绘（苏州）激光技术有限公司 | Two-dimensional scanning device and laser radar device with two-dimensional scanning device |
| CN106655535A (en) * | 2016-11-07 | 2017-05-10 | 深圳市镭神智能系统有限公司 | 360-DEG TOF laser scanning radar based on wireless transmission |
| CN111599032A (en) * | 2019-02-21 | 2020-08-28 | 天津工业大学 | Laser correlation type scoring system for computer mouse maze competition |
| CN111610508A (en) * | 2019-02-25 | 2020-09-01 | 深圳市速腾聚创科技有限公司 | Multi-line laser radar |
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