CN207420177U - For the light instruction device of intelligent parking lot - Google Patents
For the light instruction device of intelligent parking lot Download PDFInfo
- Publication number
- CN207420177U CN207420177U CN201721472947.8U CN201721472947U CN207420177U CN 207420177 U CN207420177 U CN 207420177U CN 201721472947 U CN201721472947 U CN 201721472947U CN 207420177 U CN207420177 U CN 207420177U
- Authority
- CN
- China
- Prior art keywords
- signal
- illumination
- volume
- light
- coupled
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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 utility model discloses a kind of light instruction devices for intelligent parking lot, it is intended to it solves the problems, such as that parking stall wire frame can not be seen under dim environment clearly, its key points of the technical solution are that：A kind of light instruction device for intelligent parking lot, including the mounting groove opened up along parking stall edge, there are two light emitting sources for fixed setting in the mounting groove, two light emitting sources are respectively at the relative angle of mounting groove, two light emitting sources, which irradiate, the orthogonal light beam of twice, the light beam is irradiated along parking stall edge, and being fitted together in the mounting groove has light-strip.A kind of light instruction device for intelligent parking lot of the utility model, by setting the parking stall wire frame with luminous power, so as to avoid leading to not see parking stall wire frame clearly because of dim environment.
Description
Technical field
The utility model is related to building intellectualization field, more specifically, it relates to a kind of light for intelligent parking lot
Line instruction device.
Background technology
Higher and higher with the popularity rate of vehicle, parking stall is also more and more in short supply, therefore the vehicle to improve a parking lot
The amount of parking, single parking stall is often designed relatively narrow；Modern parking lot is generally depicted as one by one on the ground by paint marking
Parking stall wire frame, and then cook up parking stall one by one；And due to single parking stall narrower width, in more dim environment
（The open parking ground at night, the underground parking of insufficient light）Lower parking causes often because can not see parking stall wire frame clearly
Cross the border parking the problem of；Therefore need to propose a kind of new scheme to solve the problems, such as this.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of light for intelligent parking lot
Line instruction device, by setting the parking stall wire frame with luminous power, so as to avoid leading to not see parking stall clearly because of dim environment
Wire frame.
The above-mentioned technical purpose of the utility model technical scheme is that：One kind is used for intelligent parking
The light instruction device of field, including the mounting groove opened up along parking stall edge, light emitting source there are two fixed settings in the mounting groove,
For two light emitting sources respectively at the relative angle of mounting groove, two light emitting sources, which irradiate, the orthogonal light of twice
Beam, the light beam are irradiated along parking stall edge, and being fitted together in the mounting groove has light-strip.
By using above-mentioned technical proposal, two light emitting sources irradiate twice light beam, and twice light beam is respectively along two phases
Mutually vertical light-strip irradiation, so as to form the parking stall wire frame of a rectangle, and then indicate vehicle parking in the parking stall wire frame it
It is interior；Due to the parking stall, wire frame possesses autonomous luminous power, so as at night or more dim underground parking stop when, keep away
Exempted to cause because can not see parking stall wire frame clearly due to cross the border parking the problem of；The effect of light-strip is set to be that it possesses preferably to lead
Light ability, so as to avoid the problem that light beam both ends luminance difference is excessive.
The utility model is further arranged to：The light emitting source includes the lamp holder being fixed in mounting groove and consolidates with lamp holder
Two fixed laser lamps, two laser lamps are irradiated respectively to corresponding light-strip end.
By using above-mentioned technical proposal, laser lamp is installed on lamp holder, so as to provide guarantor by lamp holder for laser lamp
Shield effectively prevents laser lamp from crushing occurs；It is that brightness is high, is directed toward because it possesses as light-emitting device to select laser lamp simultaneously
The advantages of property is good, far firing range.
The utility model is further arranged to：The laser lamp is connected with automatic opening-closing, the automatic opening-closing
Including illumination testing agency is arranged on lamp holder, for detecting the brightness of parking stall, and output illumination detection signal；Volume detects
Mechanism is arranged on lamp holder, for detecting the sound near parking stall, and output volume detection signal；Control mechanism is respectively coupled to
In illumination testing agency, volume testing agency, signal is detected for receiving and responding to illumination detection signal and volume respectively, with
Control the keying of laser lamp；And power sector, for providing operating voltage for the automatic opening-closing.
By using above-mentioned technical proposal, the ambient brightness in parking lot is detected by illumination testing agency, is examined by volume
The volume in mechanism detection parking lot is surveyed, laser lamp meets one unlocking condition when ambient brightness is excessively dim, when parking lot has
Vehicle is into so that laser lamp meets another unlocking condition when environmental volume improves, the laser when two unlocking conditions meet simultaneously
Light irradiation goes out light beam, so as to form a parking stall wire frame for possessing autonomous luminous power, to indicate that driver parks；In conclusion
It is higher or laser lamp is closed when no vehicle is close to parking stall in ambient brightness, so as to reach energy saving and improve
The technique effect of laser lamp service life.
The utility model is further arranged to：The illumination testing agency includes being fixed on the optical sensor of lamp holder, institute
Optical sensor is stated to couple with control mechanism, and output illumination detection signal；The volume testing agency includes being fixed on lamp holder
Sound transducer, the sound transducer and control mechanism couple, and output volume detection signal.
The utility model is further arranged to：The control mechanism detects signal and volume detection signal control according to illumination
The keying of laser lamp, and it is higher than predetermined value when illumination detection signal detects signal less than predetermined value and volume, and persistently make a reservation for
After time, control mechanism starts laser lamp.
The utility model is further arranged to：The control mechanism includes, decision circuitry, is coupled to the illumination detection machine
Signal detects for detecting signal according to illumination with volume in structure, volume testing agency, and output one judges signal；Anti-clutter circuit,
The judgement signal is coupled to, to export a control OFF signal according to the situation of change that signal is judged in the predetermined time；Switch electricity
Road is coupled to the control OFF signal, and the keying of the laser lamp is controlled according to control OFF signal.
The utility model is further arranged to：The decision circuitry includes, illumination comparison circuit, is coupled to the illumination inspection
Mechanism is surveyed, an illumination comparison signal is exported for the illumination received detection signal to be compared with setting value；Volume is more electric
Road is coupled to the volume testing agency, for the volume received detection signal to be exported a sound compared with predetermined value
Measure comparison signal；With door, there are two input terminal and an output terminal, the output terminals of first input end and illumination comparison circuit for tool
Coupling, the output terminal of the second input terminal and volume comparison circuit couple, and output terminal output judges signal.
The utility model is further arranged to：The anti-clutter circuit includes, delay circuit, and input terminal is coupled to described
Judge signal and export a delay judgement signal；With door, tool is there are two input terminal and an output terminal, and first input end is with prolonging
When circuit output terminal coupling, the output terminal of the second input terminal and decision circuitry couples, output terminal output control OFF signal.
The utility model is further arranged to：The on-off circuit includes, NPN triode, and emitter ground connection, base stage is led to
A 3rd resistor is crossed to be coupled to the control OFF signal and pass through one the 4th resistance and emitter altogether；Relay, coil one end
The first direct current is coupled to, the other end is coupled to the collector of the NPN triode, and normally opened contact switch is serially connected with power machine
Between structure and laser lamp；Diode, cathode are coupled to first direct current, and anode is coupled to the collector of NPN triode
With the tie point of the coil of the relay.
The utility model is further arranged to：Lamp holder top is fixedly installed the mounting portion for extending and being open on mounting groove,
The optical sensor and sound transducer are fixed on mounting portion outer wall, and mounting portion top is fixedly installed end cap.
By using above-mentioned technical proposal, optical sensor and sound transducer are fixed on mounting portion, so as to reach
To the technique effect for more accurately detecting volume near environment bright and parking stall；End cap is fixed at the top of mounting portion simultaneously, so as to light
It is according to sensor and sound transducer within the angle of end cap and mounting portion, and then optical sensor and sound is effectively avoided to pass
Crushing occurs for sensor.
In conclusion the utility model has the advantages that：When the illumination detection signal of optical sensor output is low
In illumination reference voltage, when circuit output high level is compared in illumination, laser lamp meets the first entry condition, when sound transducer is defeated
The volume detection signal gone out is higher than volume reference voltage, and when volume compares circuit output high level, laser lamp meets second and starts
When the first entry condition is satisfied by with the second entry condition, high level is exported with door, and is input to delay circuit for condition, is delayed
It is exported after predetermined time, if being exported with door still for high level instantly, is high level with the control OFF signal that door exports, turns on
NPN triodes, relay power, inner-core are attracted normally opened contact switch S, turn on AC power and laser lamp, laser lamp are opened
It opens along light-strip and irradiates light beam, so as to form a luminous parking stall wire frame, and then avoid due to can not see parking stall wire frame clearly
Cause the problem of stopping of crossing the border.
Description of the drawings
Fig. 1 is the structure diagram that the utility model completes tie surface after installation；
Fig. 2 is overall structure diagram when the utility model is not installed；
Fig. 3 is the structure diagram of the utility model light emitting source；
Fig. 4 is the circuit diagram of the utility model automatic opening-closing；
Fig. 5 is the circuit diagram of the utility model power sector.
In figure：1st, mounting groove；11st, light emitting source；12nd, light beam；13rd, light-strip；14th, lamp holder；15th, laser lamp；16th, install
Portion；17th, end cap；21st, control mechanism；22nd, optical sensor；23rd, sound transducer；24th, decision circuitry；25th, anti-clutter circuit；
26th, on-off circuit；27th, illumination comparison circuit；271st, illumination reference voltage production circuit；28th, volume comparison circuit；281st, volume
Reference voltage produces circuit.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
For the light instruction device of intelligent parking lot, as shown in Figure 1 and Figure 2, including the mounting groove opened up along parking stall edge
1, the interior fixed setting of mounting groove 1 is there are two light emitting source 11, and two light emitting sources 11 are respectively at the relative angle of mounting groove 1, and two
A light emitting source 11, which irradiates, the orthogonal light beam 12 of twice, and per pass light beam 12 is irradiated along mounting groove 1, so as to by four light
Beam 12 forms the parking stall wire frame of a rectangle, and then indicates vehicle parking within the parking stall wire frame；It is also embedding in mounting groove 1 simultaneously
Conjunction has light-strip 13, so as to which the light beam 12 that light emitting source 11 generates will be irradiated along light-strip 13, and then leading using light-strip 13
Optical property, the luminance difference for avoiding 12 both ends of light beam are excessive；In conclusion the utility model provides a luminous parking stall wire frame
It is parked with instruction, so as to effectively avoid the problem that can not see parking stall wire frame clearly under dim environment occurs.
As shown in Figure 1, Figure 3, light emitting source 11 includes connecting and fixing in the interior and cylindrical lamp holder 14 of mounting groove 1 and consolidating
Dingan County is loaded on two laser lamps 15 of 14 periphery of lamp holder, and wherein lamp holder 14 can select hard stainless steel, so as to utilize lamp holder
14 structural strength provides protection from it for laser lamp 15 and crushing occurs, while it is because its tool why to select laser lamp 15
The advantages that standby brightness is high, directive property is good, far firing range, and then the technique effect that light loss is smaller and light is more straight.
To reduce the consumption of the energy, as shown in Figure 3, Figure 4, laser lamp 15 is connected with automatic opening-closing, so as to by automatic
Headstock gear controls being turned on or off for laser lamp 15 according to actual conditions, and then reduces energy consumption, improves laser
The technique effect of 15 service life of lamp；Automatic opening-closing includes the illumination testing agency being arranged on lamp holder 14, volume detection
Mechanism, control mechanism 21 and the power sector for providing operating voltage for automatic opening-closing, so as to by illumination detection machine
Structure detects ambient brightness, and output illumination detection signal, by the volume of volume testing agency detection parking stall attachment（Vehicle sends sound
Sound improves the volume near parking stall）, and output volume detection signal, control mechanism 21 are examined respectively with illumination testing agency, volume
Mechanism coupling is surveyed, so as to receive and respond to illumination detection signal and volume detection signal by control mechanism 21, and then controls and swashs
The keying of light lamp 15.
In the utility model, for power sector circuit as shown in Fig. 3, Fig. 5, input terminal is coupled to 220V AC powers, warp
The first direct current Vout_1 is exported after over commutation decompression filtering, first direct current Vout_1 is 12V；Second direct current Vout_
2, second direct current Vout_2 are 5V, so that control mechanism 21 uses, in addition, being laser lamp 15 by the input terminal of power sector
Power supply, the i.e. power supply of laser lamp 15 are 220V AC powers.
As shown in Figure 3, Figure 4, illumination testing agency includes being fixed on the optical sensor 22 of lamp holder 14, optical sensor 22
It is coupled with control mechanism 21, and output illumination detection signal；Volume testing agency includes being fixed on the sound transducer of lamp holder 14
23, sound transducer 23 is coupled with control mechanism 21, and output volume detection signal；When illumination detection signal less than predetermined value and
When volume detection signal is higher than predetermined value, and after predetermined hold-time, laser lamp 15 is started by control mechanism 21.
Control mechanism 21 in the utility model includes decision circuitry 24, is coupled to illumination testing agency, volume detection machine
Structure detects signal for detecting signal according to illumination with volume, and output one judges signal；Anti-clutter circuit 25 is coupled to judgement
Signal, to export a control OFF signal according to the situation of change that signal is judged in the predetermined time；On-off circuit 26 is coupled to control and closes
Signal, according to the keying of control OFF signal control laser lamp 15.
Wherein, as shown in figure 4, decision circuitry 24 includes, illumination comparison circuit 27 is coupled to illumination testing agency, is used for
The illumination received detection signal with setting value is compared and exports an illumination comparison signal；Volume comparison circuit 28, is coupled to
Volume testing agency, for the volume received detection signal to be exported a volume comparison signal compared with predetermined value；With
Door AND_1 has there are two input terminal and an output terminal, and the output terminal of first input end and illumination comparison circuit 27 couples,
The output terminal of second input terminal and volume comparison circuit 28 couples, and output terminal output judges signal.
As shown in Figure 3, Figure 4, illumination comparison circuit 27 includes, illumination reference voltage generating circuit 271, has one first electricity
R1 is hindered, its one end is coupled to the second direct current Vout_2, and the other end is grounded after connecting with a second resistance R2；Wherein, from first
Illumination reference voltage is generated between resistance R1 and second resistance R2；First resistor R1 is variable resistance, by changing the first electricity
Hinder the resistance value of R1, you can change the illumination reference voltage of 271 output of illumination reference voltage generating circuit namely change illumination setting
Value；Comparator A1, has an in-phase input end, an inverting input and an output terminal, and in-phase input end is coupled to illumination reference
Voltage, inverting input are coupled to the output terminal of optical sensor 22, and output terminal exports a comparison signal.Comparator A1 is active
Voltage comparator, power access end are coupled to the second direct current Vout_2, ground terminal ground connection.
As shown in Figure 3, Figure 4, volume comparison circuit 28 includes, volume reference voltage generating circuit 281, has one the 5th electricity
R5 is hindered, its one end is coupled to the second direct current Vout_2, and the other end is grounded after connecting with one the 6th resistance R6；Wherein, from the 5th
Volume reference voltage is generated between resistance R5 and the 6th resistance R6；5th resistance R5 is variable resistance, by changing the 5th electricity
Hinder the resistance value of R5, you can change the volume reference voltage of 281 output of volume reference voltage generating circuit namely change sound volume setting
Value；There is comparator A2 an in-phase input end, an inverting input and an output terminal, in-phase input end to be coupled to sound sensor
The output terminal of device 23, inverting input are coupled to volume reference voltage, and output terminal exports a volume comparison signal.Comparator A2 is
Active voltage comparator, power access end are coupled to the second direct current Vout_2, ground terminal ground connection.
As shown in figure 4, anti-clutter circuit 25 includes, delay circuit, input terminal, which is coupled to, to be judged signal and exports one to prolong
When judge signal；With door AND_2, there are two input terminal and an output terminal, the outputs of first input end and delay circuit for tool
End coupling, the second input terminal and the output terminal of decision circuitry 24 couple, output terminal output control OFF signal.
Delay circuit can select the delay circuit being made of 555 chips for core in the utility model, due to delay electricity
Road has been disclosed, and is the prior art, and those skilled in the art should be understood its operation principle, no longer superfluous herein to tell.
In addition, as shown in Figure 3, Figure 4, on-off circuit 26 includes, a NPN triode Q1, emitter is grounded, and base stage passes through
One 3rd resistor R3 is coupled to control OFF signal and passes through one the 4th resistance R4 and emitter altogether；One relay KM, coil one
End is coupled to the first direct current Vout_1, and the other end is coupled to the collector of the NPN triode Q1, normally opened contact switch concatenation
Between power sector and laser lamp 15；One diode D1, cathode are coupled to first direct current Vout_1, and anode is coupled to
The tie point of the collector of NPN triode Q1 and the coil of relay KM.
Supplementary notes, return to Fig. 1, Fig. 3, and lamp holder 14 upwardly extends the mounting portion 16 for protruding from mounting groove 1, illumination sensing
Device 22 and sound transducer 23 are connected and fixed in the periphery of mounting portion 16, so as to avoid because of optical sensor 22 and sound sensor
Device 23 sinks into mounting groove 1, and causes the detection of illumination or volume not sensitive enough；It is that the illumination of vehicle crushing is avoided to sense simultaneously
Device 22 and sound transducer 23,16 top of mounting portion integrally formed in 1/4 spherical end cap 17, so as to optical sensor 22 and
Sound transducer 23 is within the angle of end cap 17 and mounting portion 16, and then prevents optical sensor 22 and sound transducer 23
Generation crushing.
The course of work of the utility model is as follows：When the illumination detection signal that optical sensor 22 exports is referred to less than illumination
Voltage, when comparator A1 exports high level and the volume detection signal of the output of sound transducer 23 is higher than volume reference voltage,
When comparator A2 exports high level, high level is exported with door AND_1, delay circuit is input to, is exported after delay predetermined time, if
Being exported with door AND_1 still for high level instantly, then be high level with the control OFF signal of door AND_2 outputs, turn on NPN triode
Q1, relay KM are powered, and inner-core is attracted normally opened contact switch S, conducting AC power and laser lamp 15, and light beam 12 is along leaded light
Item 13 irradiates, and so as to generate a luminous parking stall wire frame, and then while avoiding parking can not see parking stall wire frame clearly.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, several improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of light instruction device for intelligent parking lot, it is characterised in that：Including the mounting groove opened up along parking stall edge
（1）, the mounting groove（1）There are two light emitting sources for interior fixed setting（11）, two light emitting sources（11）It is located at mounting groove respectively
（1）Relative angle at, two light emitting sources（11）Irradiation has the orthogonal light beam of twice（12）, the light beam（12）
It is irradiated along parking stall edge, the mounting groove（1）Interior be fitted together to has light-strip（13）.
2. the light instruction device according to claim 1 for intelligent parking lot, it is characterised in that：The light emitting source
（11）Including being fixed on mounting groove（1）Interior lamp holder（14）And and lamp holder（14）Fixed two laser lamps（15）, two institutes
State laser lamp（15）It is irradiated respectively to corresponding light-strip（13）End.
3. the light instruction device according to claim 2 for intelligent parking lot, it is characterised in that：The laser lamp
（15）Automatic opening-closing is connected with, the automatic opening-closing includes,
Illumination testing agency, is arranged at lamp holder（14）On, for detecting the brightness of parking stall, and output illumination detection signal；
Volume testing agency, is arranged at lamp holder（14）On, for detecting the sound near parking stall, and output volume detection signal；
Control mechanism（21）, illumination testing agency, volume testing agency are respectively coupled to, for receiving and responding to illumination respectively
Signal and volume detection signal are detected, to control laser lamp（15）Keying；
And power sector, for providing operating voltage for the automatic opening-closing.
4. the light instruction device according to claim 3 for intelligent parking lot, it is characterised in that：The illumination detection
Mechanism includes being fixed on lamp holder（14）Optical sensor（22）, the optical sensor（22）With control mechanism（21）Coupling,
And output illumination detection signal；The volume testing agency includes being fixed on lamp holder（14）Sound transducer（23）, the sound
Sound sensor（23）With control mechanism（21）Coupling, and output volume detection signal.
5. the light instruction device according to claim 4 for intelligent parking lot, it is characterised in that：The control mechanism
（21）Signal and volume detection signal control laser lamp are detected according to illumination（15）Keying, and when illumination detection signal is less than pre-
Definite value and volume detection signal are higher than predetermined value, and after predetermined hold-time, control mechanism（21）Start laser lamp（15）.
6. the light instruction device according to claim 5 for intelligent parking lot, it is characterised in that：The control mechanism
（21）Including,
Decision circuitry（24）, the illumination testing agency, volume testing agency are coupled to, for detecting signal and sound according to illumination
Amount detection signal, output one judge signal；
Anti-clutter circuit（25）, the judgement signal is coupled to, to defeated according to the situation of change that signal is judged in the predetermined time
Go out a control OFF signal；
On-off circuit（26）, the control OFF signal is coupled to, the laser lamp is controlled according to control OFF signal（15）Keying.
7. the light instruction device according to claim 6 for intelligent parking lot, it is characterised in that：The decision circuitry
（24）Including,
Illumination comparison circuit（27）, the illumination testing agency is coupled to, for the illumination received to be detected signal and setting
Value, which compares, exports an illumination comparison signal；
Volume comparison circuit（28）, the volume testing agency is coupled to, for the volume received to be detected signal with making a reservation for
Value is compared one volume comparison signal of output；
With door, tool is there are two input terminal and an output terminal, first input end and illumination comparison circuit（27）Output terminal coupling
It connects, the second input terminal and volume comparison circuit（28）Output terminal coupling, output terminal output judges signal.
8. the light instruction device according to claim 7 for intelligent parking lot, it is characterised in that：The anti-tampering electricity
Road（25）Including,
Delay circuit, input terminal are coupled to the judgement signal and export a delay judgement signal；
With door, tool is there are two input terminal and an output terminal, and the output terminal coupling of first input end and delay circuit, second is defeated
Enter end and decision circuitry（24）Output terminal coupling, output terminal output control OFF signal.
9. the light instruction device according to claim 8 for intelligent parking lot, it is characterised in that：The on-off circuit
（26）Including,
NPN triode, emitter ground connection, base stage are coupled to the control OFF signal by a 3rd resistor and pass through one the 4th electricity
Resistance and emitter are altogether；
Relay, coil one end are coupled to the first direct current, and the other end is coupled to the collector of the NPN triode, often
It opens contact switch and is serially connected with power sector and laser lamp（15）Between；
Diode, cathode are coupled to first direct current, and anode is coupled to the collector of NPN triode and the relay
Coil tie point.
10. the light instruction device according to claim 4 for intelligent parking lot, it is characterised in that：Lamp holder（14）Top
End, which is fixedly installed, extends mounting groove（1）The mounting portion of upper opening（16）, the optical sensor（22）And sound transducer
（23）It is fixed on mounting portion（16）Outer wall, mounting portion（16）Top is fixedly installed end cap（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721472947.8U CN207420177U (en) | 2017-11-07 | 2017-11-07 | For the light instruction device of intelligent parking lot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721472947.8U CN207420177U (en) | 2017-11-07 | 2017-11-07 | For the light instruction device of intelligent parking lot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207420177U true CN207420177U (en) | 2018-05-29 |
Family
ID=62307799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721472947.8U Active CN207420177U (en) | 2017-11-07 | 2017-11-07 | For the light instruction device of intelligent parking lot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207420177U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109166349A (en) * | 2018-10-30 | 2019-01-08 | 上海璟灿科技有限公司 | A kind of parking space state indicator based on Internet of Things |
| CN109591639A (en) * | 2018-11-23 | 2019-04-09 | 东莞市闻誉实业有限公司 | Charging pile LED information display system |
| CN115247397A (en) * | 2021-04-28 | 2022-10-28 | 广东博智林机器人有限公司 | Positioning device and marking equipment |
-
2017
- 2017-11-07 CN CN201721472947.8U patent/CN207420177U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109166349A (en) * | 2018-10-30 | 2019-01-08 | 上海璟灿科技有限公司 | A kind of parking space state indicator based on Internet of Things |
| CN109166349B (en) * | 2018-10-30 | 2022-03-01 | 上海璟灿科技有限公司 | Parking stall state indicator based on thing networking |
| CN109591639A (en) * | 2018-11-23 | 2019-04-09 | 东莞市闻誉实业有限公司 | Charging pile LED information display system |
| CN115247397A (en) * | 2021-04-28 | 2022-10-28 | 广东博智林机器人有限公司 | Positioning device and marking equipment |
| CN115247397B (en) * | 2021-04-28 | 2023-09-26 | 广东博智林机器人有限公司 | Positioning device and scribing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207420177U (en) | For the light instruction device of intelligent parking lot | |
| CN203827562U (en) | Illumination energy saving controller | |
| US20110074605A1 (en) | The combined loop type auto-mobile sensor using loop coil and parking information system the same | |
| CN206247234U (en) | A kind of LED street lamp with an automatic light meter based on solar panel | |
| CN202713749U (en) | Intelligent inductive lamp | |
| CN208432004U (en) | Refrigerator | |
| CN109282970A (en) | A kind of automobile lamp luminance detection device | |
| CN207427550U (en) | A kind of solar energy radar sensing lamp | |
| CN206673363U (en) | A kind of low-voltage distribution cabinet | |
| CN206600690U (en) | intelligent lighting energy-saving LED lamp | |
| CN201540499U (en) | Intelligent heating device for locomotive brake gas circuit board | |
| CN104676372A (en) | Ship LED (Light Emitting Diode) navigation signal lamp and control method thereof | |
| CN109899712A (en) | A kind of intelligent automation building corridor LED illumination lamp | |
| CN210198949U (en) | Automatic detect damaged equipment of electric power well lid | |
| CN100542366C (en) | A kind of lighting device | |
| CN210852217U (en) | Car light control device | |
| CN209560697U (en) | A kind of bulb lamp | |
| CN207416682U (en) | A kind of vehicle head lamp control circuit and vehicle | |
| CN107592715A (en) | A kind of illuminator for power equipment personnel | |
| CN208951933U (en) | A kind of intelligent-induction wall lamp | |
| CN207589217U (en) | A kind of automobile energy-saving light controller | |
| CN203151844U (en) | Human body approach- and light-operated toilet lighting equipment | |
| CN206247270U (en) | A kind of intelligent power saving is automatically positioned mounting lamp holder | |
| CN209419969U (en) | A kind of bright and beautiful light power supply unit | |
| CN206080096U (en) | ON -OFF control circuit and broken wall machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 202, 2nd floor, building a, Chengnan building, 533 Junli Road, Jiaxing Economic and Technological Development Zone, Zhejiang Province, 314001 Patentee after: Zhejiang Henglong Intelligent Technology Group Co.,Ltd. Address before: Room 106, building 2, No. 1038, Chengnan Road, Jiaxing City, Zhejiang Province, 314001 Patentee before: ZHEJIANG HENGLONG CONSTURCTION TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |