CN112700676A - Parking space detection device with parking space illumination function - Google Patents
Parking space detection device with parking space illumination function Download PDFInfo
- Publication number
- CN112700676A CN112700676A CN202011641692.XA CN202011641692A CN112700676A CN 112700676 A CN112700676 A CN 112700676A CN 202011641692 A CN202011641692 A CN 202011641692A CN 112700676 A CN112700676 A CN 112700676A
- Authority
- CN
- China
- Prior art keywords
- parking space
- circuit board
- control chip
- detection device
- bottom plate
- Prior art date
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/145—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
- F21V23/005—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/16—Controlling the light source by timing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The invention provides a parking space detection device with parking space illumination, which relates to the technical field of parking space detection and comprises the following components: the bottom plate is provided with a circuit board; a first control chip, a second control chip, a power supply and at least one parking space state indicating element are integrated on the circuit board; the first control chip is respectively connected with the second control chip, the power supply and the parking space state indicating elements; the circuit board is also integrated with a third control chip, at least one mobile inductor, at least one ultrasonic detector and at least one parking space lighting element; the third control chip is respectively connected with each mobile inductor, the parking space lighting element and the second control chip; the ultrasonic detector is connected with the first control chip. The parking space state display device has the advantages that the parking space state display element, the ultrasonic detector and the parking space lighting component are integrated into one device, so that the internal space of the device is effectively utilized, and the installation difficulty and cost are greatly reduced; meanwhile, the power of the parking space lighting element is adjusted, the loss is reduced, and the service life is prolonged.
Description
Technical Field
The invention relates to the field of parking space detection, in particular to a parking space detection device with parking space illumination.
Background
With the rapid development of economy, the automobile holding quantity is rapidly read and increased, and the problem that the automobile is difficult to park is more and more prominent. In most of the existing parking garages, parking space detection and parking space illumination are separately installed, so that two paths of power supply circuits and a bridge frame need to be installed, time and labor are wasted, and the cost is high; utmost point individual scheme installs in the parking stall top in the parking stall light with the parking stall detection part is integrated, but does not have the parking stall state pilot lamp and guides the vehicle, reduces to park and experiences. Meanwhile, the parking space illumination keeps high brightness for a long time, and certain waste is caused to energy.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a parking space detection device with parking space illumination, which comprises:
the circuit board is arranged on the bottom plate;
the circuit board is integrated with a first control chip, a second control chip, a power supply and at least one parking space state indicating element;
the first control chip is respectively connected with the second control chip, the power supply and each parking space state indicating element;
the circuit board is also integrated with a third control chip, at least one mobile inductor, at least one ultrasonic detector and at least one parking space lighting element;
the third control chip is respectively connected with each mobile inductor, each parking space lighting element and the second control chip;
each ultrasonic detector is connected with the first control chip;
the power supply is further connected with the second control chip, the parking space state indicating elements, the third control chip, the mobile sensors and the parking space illuminating elements.
Preferably, a wireless communication element is further integrated on the circuit board and is respectively connected with the second control chip and the power supply.
Preferably, a dial switch is further integrated on the circuit board and connected with the first control chip.
Preferably, the circuit board comprises a first circuit board and a second circuit board, and the first circuit board is connected with the second circuit board through a plurality of wires.
Preferably, the parking space status indicating element, the power supply, the dial switch, the first control chip, the second control chip and the wireless communication element are integrated on the first circuit board, and the third control chip, each of the mobile sensors, each of the ultrasonic detectors and each of the parking space lighting elements are integrated on the second circuit board.
Preferably, the first circuit board is horizontally arranged on the bottom plate, and the second circuit board forms an included angle with the bottom plate and is fixed on the bottom plate through a support rod.
Preferably, the ultrasonic probe further comprises a casing, the casing is covered on one side of the bottom plate facing the circuit board, and at least one through hole corresponding to the ultrasonic probe is formed in one side of the casing facing the second circuit board.
Preferably, one side of the shell, which faces the bottom plate, is provided with a middle groove, an inserting plate is fixed in the middle groove, and the first circuit board and the second circuit board are respectively distributed on two sides of the inserting plate.
Preferably, the shell is provided with a plurality of fastening grooves, and the bottom plate is provided with buckles corresponding to the fastening grooves.
The technical scheme has the following advantages or beneficial effects:
(1) the parking space state indicating element, the ultrasonic detector and the parking space illuminating part are integrally installed in one device, so that the internal space of the device is effectively utilized, and the installation difficulty and cost are greatly reduced;
(2) the parking space state indicating element is arranged to display the parking space state, so that the parking experience is improved;
(3) the power of the parking space lighting element is adjusted through the third control chip: promote parking stall lighting element's power when sensing that there is the object to remove in the parking stall scope at the removal inductor, reduce parking stall lighting element's power when not sensing the object and remove after the predetermined time quantum, reduce the energy consumption, promote parking stall lighting element's life.
Drawings
FIG. 1 is a schematic view of an internal structure of a parking space detecting device according to a preferred embodiment of the present invention;
fig. 2 is an external structural schematic diagram of a parking space detection device according to a preferred embodiment of the present invention.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. The present invention is not limited to the embodiment, and other embodiments may be included in the scope of the present invention as long as the gist of the present invention is satisfied.
In a preferred embodiment of the present invention, based on the above problems in the prior art, there is provided a parking space detecting device with parking space lighting, as shown in fig. 1, including:
the circuit board comprises a bottom plate 1, wherein a circuit board 2 is arranged on the bottom plate 1;
the circuit board 2 integrates a first control chip 3, a second control chip 72, a power supply 4 and at least one parking space status indicating element 5;
the first control chip 3 is respectively connected with the second control chip 72, the power supply 4 and the parking space state indicating element 5;
the power supply 4 is also connected with the second control chip 72 and the parking space state indicating elements 5;
a third control chip 74, at least one motion sensor 71, at least one ultrasonic detector 6 and at least one parking space lighting element 73 are further integrated on the circuit board 2;
the third control chip 74 is respectively connected with each mobile sensor 71, each parking space lighting element 73 and the second control chip 72;
each ultrasonic detector 6 is connected with the first control chip 3;
the power source 4 is also connected to the second control chip 72, the parking space status indication elements 5, the third control chip 74, the movement sensors 71 and the parking space lighting elements 73.
Specifically, in this embodiment, the parking space detection device is installed on the lane 0-1 meter ahead of the parking space, and the installation height is 2-3.5 meters. The number of the ultrasonic detectors 6 in this embodiment is two, the two ultrasonic detectors 6 are both arranged on one side of the parking space detection device close to the parking space, and each ultrasonic detector 6 sends an ultrasonic detection signal according to a control instruction sent by the first control chip 3 and starts timing, and the timing is finished after receiving an ultrasonic reflection signal. And calculating to obtain the measurement distance according to the time of a timing period and the propagation speed of the ultrasonic signal, further comparing the measurement distance with a preset judgment value, and judging the parking space state according to the comparison result. The first control chip 3 generates a display instruction according to the judged parking space state and sends the display instruction to the parking space state indicating element 5 to display the current parking space state. The parking space state indicating element 5 adopts a parking space state indicating lamp, the parking space state indicating lamp is turned on with different colors according to the display instruction sent by the first control chip 3, and the parking space state indicating lamp is installed at the position of the parking space detection device close to the lane, so that the color of the parking space state indicating lamp can be observed on the lane easily, and the parking space state can be judged.
In this embodiment, the mobile sensor 71 is a radar sensor, and the third control chip 74 controls the radar sensor to continuously send radar waves to the parking space to be detected, and controls the parking space illuminating element 73 to illuminate in a low-power state when the radar sensor does not receive reflected radar waves; and when receiving the reflected radar waves, the parking space illuminating element 73 is controlled to illuminate in a high-power state, and when not receiving the reflected radar waves after a preset time period, the power of the parking space illuminating element 73 is reduced, and the parking space illuminating element 73 is controlled to illuminate in a low-power state. Meanwhile, the third control chip 74 may also receive an external control command through the wireless communication element 8 according to the second control chip 3 to control and implement the above-mentioned power adjustment of the parking space lighting element 73, so as to change the lighting state. In this embodiment, parking stall lighting element 73 adopts LED lamp pearl, and LED lamp pearl is provided with 10, distributes in pairs at the both ends of two ultrasonic detector 6 of vertical distribution, and ultrasonic parking stall detector and each LED lamp pearl become an contained angle with the horizontal direction to towards the parking stall direction.
In the preferred embodiment of the present invention, a wireless communication component 8 is further integrated on the circuit board 2, and is respectively connected to the second control chip 3 and the power source 4.
Specifically, in this embodiment, make parking stall detection device among this technical scheme can carry out the network deployment with other parking stall detection device through setting up wireless communication component 8 to carry out data interchange through wireless communication's mode and node controller and parking stall guide screen among the underground garage system, change prior art's wired communication mode into wireless communication mode, so no longer need the crane span structure wiring, saved material and cost of labor greatly, reduced the installation degree of difficulty. The first control chip 3 is used for controlling the parking space state display element to display the parking space state and controlling the wireless communication element 8 to receive and transmit data, and the power supply 4 is used for supplying power to the components inside the parking space detection device.
In the preferred embodiment of the present invention, a dial switch 9 is further integrated on the circuit board 2 and connected to the first control chip 3.
Specifically, in this embodiment, a dial switch 9 is provided to set a dial address for the parking space detection device in the present technical solution, so that the parking space detection device communicates with other devices in the garage system below as an identification tag, thereby ensuring normal communication; meanwhile, the dial switch 9 can also be used for adjusting the threshold value of the ultrasonic detector for detecting the parking space state by dialing the dial switch, different dial values correspond to different threshold values for detecting the parking space state, and only one of the function and the function of the label used for identity recognition can be selected.
In the preferred embodiment of the present invention, the circuit board 2 includes a first circuit board 21 and a second circuit board 22, and the first circuit board 21 is connected to the second circuit board 22 through a plurality of wires.
In the preferred embodiment of the present invention, the parking space status indicator 5, the power source 4, the dial switch 9, the first control chip 3, and the wireless communication device 8 are integrated on the first circuit board 21, and the third control chip 74, the motion sensors 71, the ultrasonic detectors 6, and the parking space lighting devices 73 are integrated on the second circuit board 22.
Specifically, in this embodiment, the second circuit board 22 is disposed at an end of the parking space detection device close to the parking space, the first circuit board 21 is disposed at an end of the parking space detection device far away from the parking space, the wireless communication element 8 is disposed at an end of the first circuit board 21 farthest from the parking space, and the antenna of the wireless communication element 8 is led out from the end farthest from the parking space, so as to ensure that the wireless communication signal is optimal.
In the preferred embodiment of the present invention, the first circuit board 21 is horizontally disposed on the bottom plate 1, and the second circuit board 22 forms an included angle with the bottom plate 1 and is fixed on the bottom plate 1 through a supporting rod 10.
Specifically, in this embodiment, the support rod 10 is arranged to support the second circuit board 22, so that the second circuit board 22 and the ultrasonic detector 6 on the second circuit board 22 keep an included angle with the parking space lighting element 73 and the bottom plate 1, where the included angle may be 30 °, so as to ensure that the parking space detection device is inclined towards the parking space portion as a whole.
In a preferred embodiment of the present invention, as shown in fig. 2, the ultrasonic probe further includes a housing 11 covering the side of the base plate 1 facing the circuit board 2, and at least one through hole corresponding to the ultrasonic probe 6 is formed on the side of the housing 11 facing the second circuit board 22.
Specifically, in the present embodiment, two through holes are opened on one side of the housing 11 facing the second circuit board 22, and the two ultrasonic detectors 6 respectively extend out of the housing 11 from the two through holes, so as to avoid the interference of the housing 11 on the propagation of the ultrasonic detection signal. Meanwhile, the shell 11 is made of a milky light-transmitting material, so that the illumination light emitted by the parking space illumination element 73 can penetrate through the shell 11 to reach the parking space range, and further the illumination of the parking space range is realized.
In the preferred embodiment of the present invention, a middle recess 13 is formed on a side of the housing 11 facing the bottom plate 1, an insertion plate 12 is fixed in the middle recess 13, and the first circuit board 21 and the second circuit board 22 are respectively distributed on two sides of the insertion plate 12.
Specifically, in this embodiment, the inserting plate 12 is made of a light-proof material, so as to isolate light emitted from the parking space lighting element 73; the space inside the housing 11 is divided into two chambers by the board 12, the first circuit board 21 and the components on the first circuit board 21 are in the first chamber, and the second circuit board 22 and the components on the second circuit board 22 are in the second chamber.
In the preferred embodiment of the present invention, the housing 11 is provided with a plurality of fastening grooves 14, and the bottom plate 1 is provided with buckles 15 corresponding to the fastening grooves 14.
Specifically, in the present embodiment, the bottom plate 1 is matched with the corresponding fastening groove 14 through each buckle 15 to fixedly connect the housing 11, so as to ensure the external structure stability of the whole device.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a take parking stall detection device of parking stall illumination which characterized in that includes:
the circuit board is arranged on the bottom plate;
the circuit board is integrated with a first control chip, a second control chip, a power supply and at least one parking space state indicating element;
the first control chip is respectively connected with the second control chip, the power supply and each parking space state indicating element;
the circuit board is also integrated with a third control chip, at least one mobile inductor, at least one ultrasonic detector and at least one parking space lighting element;
the third control chip is respectively connected with each mobile inductor, each parking space lighting element and the second control chip;
each ultrasonic detector is connected with the first control chip;
the power supply is further connected with the second control chip, the parking space state indicating elements, the third control chip, the mobile sensors and the parking space illuminating elements.
2. The parking space detection device according to claim 1, wherein a wireless communication element is further integrated on the circuit board and is respectively connected with the second control chip and the power supply.
3. The parking space detection device according to claim 2, wherein a dial switch is further integrated on the circuit board and connected with the first control chip.
4. The parking space detection device according to claim 3, wherein the circuit board comprises a first circuit board and a second circuit board, and the first circuit board is connected with the second circuit board through a plurality of wires.
5. The parking space detection device according to claim 4, wherein the parking space status indication element, the power supply, the dial switch, the first control chip, the second control chip and the wireless communication element are integrated on the first circuit board, and the third control chip, each of the motion sensors, each of the ultrasonic detectors and each of the parking space lighting elements are integrated on the second circuit board.
6. The parking space detection device according to claim 4, wherein the first circuit board is horizontally arranged on the bottom plate, and the second circuit board forms an included angle with the bottom plate and is fixed on the bottom plate through a support rod.
7. The parking space detection device according to claim 5, further comprising a housing covering a side of the bottom plate facing the circuit board, wherein at least one through hole corresponding to the ultrasonic detector is formed in a side of the housing facing the second circuit board.
8. The parking space detection device according to claim 7, wherein a middle groove is formed in one side of the shell facing the bottom plate, an insertion plate is fixed in the middle groove, and the first circuit board and the second circuit board are respectively distributed on two sides of the insertion plate.
9. The parking space detection device according to claim 1, wherein the housing is provided with a plurality of fastening grooves, and the bottom plate is provided with buckles corresponding to the fastening grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011641692.XA CN112700676A (en) | 2020-12-31 | 2020-12-31 | Parking space detection device with parking space illumination function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011641692.XA CN112700676A (en) | 2020-12-31 | 2020-12-31 | Parking space detection device with parking space illumination function |
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| Publication Number | Publication Date |
|---|---|
| CN112700676A true CN112700676A (en) | 2021-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011641692.XA Pending CN112700676A (en) | 2020-12-31 | 2020-12-31 | Parking space detection device with parking space illumination function |
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| CN (1) | CN112700676A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100309024A1 (en) * | 2007-12-21 | 2010-12-09 | Yvan Mimeault | Parking management system and method using lighting system |
| CN202455586U (en) * | 2011-11-23 | 2012-09-26 | 广东朗视光电技术有限公司 | LED parking stall lighting lamp provided with supersonic wave parking stall detector |
| CN203325231U (en) * | 2013-06-04 | 2013-12-04 | 北京紫光百会科技有限公司 | Detection-indication-illumination integrated ultrasonic parking space detection device |
| WO2017144549A1 (en) * | 2016-02-24 | 2017-08-31 | Robert Bosch Gmbh | Device and method for determining an occupied state of a parking space of a parking area, and parking area |
| CN212181663U (en) * | 2020-06-23 | 2020-12-18 | 黑龙江航鸿科技有限公司 | Lighting lamp for parking space detection based on laser |
-
2020
- 2020-12-31 CN CN202011641692.XA patent/CN112700676A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100309024A1 (en) * | 2007-12-21 | 2010-12-09 | Yvan Mimeault | Parking management system and method using lighting system |
| CN202455586U (en) * | 2011-11-23 | 2012-09-26 | 广东朗视光电技术有限公司 | LED parking stall lighting lamp provided with supersonic wave parking stall detector |
| CN203325231U (en) * | 2013-06-04 | 2013-12-04 | 北京紫光百会科技有限公司 | Detection-indication-illumination integrated ultrasonic parking space detection device |
| WO2017144549A1 (en) * | 2016-02-24 | 2017-08-31 | Robert Bosch Gmbh | Device and method for determining an occupied state of a parking space of a parking area, and parking area |
| CN212181663U (en) * | 2020-06-23 | 2020-12-18 | 黑龙江航鸿科技有限公司 | Lighting lamp for parking space detection based on laser |
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