WO2018050937A1 - Stereoscopic locating device for locating free parking spaces for motor vehicles - Google Patents
Stereoscopic locating device for locating free parking spaces for motor vehicles Download PDFInfo
- Publication number
- WO2018050937A1 WO2018050937A1 PCT/ES2017/070605 ES2017070605W WO2018050937A1 WO 2018050937 A1 WO2018050937 A1 WO 2018050937A1 ES 2017070605 W ES2017070605 W ES 2017070605W WO 2018050937 A1 WO2018050937 A1 WO 2018050937A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- parking spaces
- locator
- motor vehicles
- free parking
- free
- Prior art date
Links
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
-
- 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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
Definitions
- the technical sector of the invention relates to a device for detecting the presence of a vehicle in a parking space.
- the invention is also framed in the area of parking automation and driving aids.
- infrared, laser, ultrasound detectors it consists of one or more detectors installed above each parking space a About 2 meters high. They require a metal structure or pergola to support the detectors and their wiring.
- inductive or capacitive detectors they consist of one or more detectors per place, and detect the presence of metal. They are installed underground, in a hole suitable for this with its corresponding gutter and maintenance access.
- pressure detectors they consist of one or more detectors per place and detect the presence of a mass of more than 500kg in the parking area. They are installed underground, in a mobile structure that drives the wheels of the vehicle, or installed directly on the cement or asphalt during the setting of the pavement.
- the system b) and c) are rarely used to detect the presence of a vehicle in a parking space because its installation and maintenance is complex and expensive, being relegated to detect the presence of a vehicle in doors, access and exit fences.
- the system a) that uses infrared or laser detectors if it is being implemented in many private car parks.
- the invention manages the rental and location of parking spaces, but always of a private nature.
- the system is responsible for managing the entry and exit of a user to a private parking lot which does not have a key, but there is no element that detects the presence in real time of a vehicle In that square.
- the owner's car could be parked, because that day he did not meet the schedule that I provided to the system. Or there could be another family member's car in the square. It is only useful for system users, and does not manage public parking spaces.
- the present invention offers a parking location system that is updated in real time, and is capable of detecting the presence of vehicles at a distance greater than the systems referred to above. It manages public and private parking spaces, presents facilities at the time of carrying out the installation on public roads or private parking. It is useful for all parking users.
- the invention consists of a device for locating free parking spaces for motor vehicles comprising:
- a light or signaling device to indicate the availability or occupancy of the parking space
- a processing unit adapted to analyze the captured images or videos and discern which parking spaces are free and which are not, in order to activate the light, the signaling device or an external signaling device,
- a communication interface adapted to send the data to a server, - a power source to transform and stabilize the incoming current
- a water and shock resistant housing which protects the elements that are integrated within it, where said housing has at least one transparent part for the chambers and where said housing has a water-repellent coating so that water or dirt are not adhered to the same.
- Figure 1 sectional view of an installation of the parking lot locator, on public roads.
- Figure 2 detail view of the locator of free parking spaces and its anchor base installed in a lamppost.
- Figure 3 plan view of the parking locator installation, on public roads.
- Figure 4 sectional view of a locator installation in a building car park or underground car park.
- FIG. 5 detailed view of the locator and its anchor base installed on the roof of the car park.
- Figure 6 plan view of a locator installation in a building car park or underground car park.
- FIG 7 sectional view of an installation of the locator in the outdoor car park of a company. Although it could also be a public parking lot.
- FIG 8 detailed view of the locator device and its anchor base installed in a facade.
- Figure 9 plan view of an installation of the locator in the outdoor car park of a company. Although it could also be a public parking lot.
- Figures 1-10 show the locator 1 capable of detecting which parking spaces 4 are free and which ones are occupied.
- Locator 1 is valid for places on public or private roads as shown in Figures 1-9.
- the locator 1 is able to identify the state of the parking space 4 that is divided, regardless of its configuration; in parallel, series, battery, stacked (very common in Japan), or the orientation they have. But it is also able to work in unpaved parking spaces.
- the installations shown preferably consist of three or more elements; one or more locators 1, lights 2 or signaling devices 14 and a server for storing and making the information available. In some private installations the server would not be necessary.
- Its function is to identify which parking spaces are free and which are not, and depending on this, activate the light that has been equipped or activate a series of external lights or signaling devices.
- the locator 1 may be composed of the following parts, as shown in Figure 10:
- a housing 13 resistant to water and shock, which protects the elements that are integrated within it.
- the area of the housing 13 where the chambers 6 go will be transparent and will have a water-repellent coating so that water or dirt are not adhered;
- a power supply 12 for transforming and stabilizing the current before distributing it to all the elements that require it;
- a configuration interface 1 1 preferably a USB connector, although it can also be serial, parallel, or other, and a user interface 10 preferably a touch screen and a minimum number of buttons for a technician to configure the locator 1;
- it will be done by radio frequency preferably in DSSS (Direct-Sequence Spread Spectrum) but can also be performed by other methods such as DSS (Digital Spread Spectrum), FHSS ( Frecuency-Hopping Spread Spectrum), bluetooth, wifi and other methods that operate on other AM, FM frequencies.
- the connection can also be made with a data cable.
- This interface 9 preferably of the DSSS type will also be used for communication between the locators 1; a communication interface 8 to be able to send the data to a server and that these are accessible to users.
- the connection will preferably be by radio of the GSM / WCDMA type but it can also be GSM / GPRS, 3G, 4G, Ethernet, wifi ...
- a processing unit 7 with the intention of discerning which parking spaces 4 are free and which are not .
- a processing unit 7 Preferably it will equip two cameras, of the same focal length, separated from each other to collect three-dimensional information of the environment. But this function could also be performed with: two cameras with different focal points; a plenoptic chamber (Lytro); a Kinetic camera (Sony), a standard camera plus Natural 3D algorithms (Wooptix); a standard camera with a set of lenses or mirrors that generate a stereoscopic image; a laser or infrared scanner ...
- the processing unit 7 will analyze the images, and may apply stereoscopic techniques to calculate distance between points, areas and volumes. Obtaining a three-dimensional representation of the parking lot and the objects that occupy it. You can also apply one or more of the following artificial vision procedures to avoid false positives and adapt to different situations:
- stereoscopic or artificial vision algorithms can be applied to calculate the dimensions of the unoccupied area and distance between objects. For this you can make a Pre-capture of a measurement pattern, to obtain a real correlation between the image and its physical dimensions.
- each locator will have its own processing unit 7 and will be able to analyze the images obtained, but there is the possibility of centralizing the analysis of images, of all cameras, in a single device, or that these are sent to a processing unit 7 external and that is sent a response or is responsible for activating the lights.
- processing unit 7 external and that is sent a response or is responsible for activating the lights.
- the processing unit 7 When the processing unit 7 detects a change in the state of the parking space, it will communicate the information to the server to update the database, communicate the information to other detection units, change the status of lights 2 and of the other signaling devices 14.
- the camera 6 will preferably be equipped with a wide-angle lens, but it is also possible to use a fisheye lens, fresnel lens, curved mirrors, split mirrors , or other elements that perform a similar function.It is also possible to equip the locator 1 with several cameras to cover more area or opposite directions.
- the locator 1 will be installed in a preferably high position: lamppost, pole, facade, ceiling ... as can be seen in the installation examples shown in Figures 1-9.
- the locator will preferably carry an anchor base 3.
- the light 2a is integrated in the locator housing.
- the communications are preferably by radio waves since it facilitates the implementation, because the only necessary cable is that of the power supply.
- the power cord can go inside the lamppost itself and take the current from its base or use the lamppost gutter to a stable source.
- One or more lights 2, preferably green, will be installed in locator 1 itself or nearby, to inform that there is a free parking space in the area. And one or more lights 2 preferably red to inform that there are no parking spaces available.
- a locator 1 can control several lights or signals. For example, in Figures 4-6 each locator 1 supervises six parking spaces and has a single light for the six seats. But it would be possible to install a light above each of the parking spaces and for the detector to control the six lights.
- a light 2b or other forms of signaling 14 may be installed, a light 2b or other forms of signaling 14, at the entrance of each street or enclosure, to inform users of the system and provide additional information.
- -Server Its function is to collect the information sent by the locators 1 and keep a database updated in real time with the parking spaces that are free, along with its GPS position and other data such as cost, time slot etc. Physically it is a computer Powerful with network connection. And its location can be kilometers from the parking spaces.
- the information collected will be accessible through the internet or other networks, and can be used on personal computers, gps, smartphones, other gadgets ... These will inform and guide users to the nearest free plaza, or the closest to their destination, or to a free place that has specific characteristics.
- the system is updated in real time, if the destination square is occupied before arrival, it re-calculates the next closest one.
- the user could define a series of preference as cost of the square, dimensions of your vehicle, if there is a maximum time or it is a time-restricted area, if you are a resident, loading and unloading, etc.
- the server would not be essential. For example, in the parking lot of a company because the spaces are for the exclusive use of its workers or customers, with the intention of avoiding congestion and loss of time when the parking is complete.
Abstract
The invention relates to a stereoscopic locating device for detecting the presence of a vehicle in a parking space. The locating device comprises: two cameras (6) for regularly capturing images or videos of the parking spaces (4), a light (2b) or a signalling device (14) for indicating the availability or occupation of the parking space (4), a configuration interface (11) and a user interface (10) for configuring the locating device, a remote communciation interface (8) for sending data to a server, and a near communication interface (9) for activating the light (2b) or other signalling devices (14). The locating device comprises a water-resistant and shock-resistant casing (13) which has a transparent part for the cameras (6), and a water-repellant cover so that water or dirt do not stick thereto.
Description
LOCALIZADOR ESTEREOSCÓPICO DE PLAZAS LIBRES DE APARCAMIENTO STEREOSCOPIC LOCKER FREE PARKING PLACES
PARA VEHÍCULOS AUTOMÓVILES FOR AUTOMOBILE VEHICLES
Sector de la técnica Technical sector
El sector técnico de la invención se refiere a un dispositivo para detectar la presencia de un vehículo en una plaza de aparcamiento. The technical sector of the invention relates to a device for detecting the presence of a vehicle in a parking space.
La invención está igualmente encuadrada en el sector de la automatización de aparcamientos y ayudas a la conducción. The invention is also framed in the area of parking automation and driving aids.
Estado de la técnica State of the art
En el mercado existen tres productos que son capaces de saber en tiempo real qué plazas de aparcamiento están libres y cuáles ocupadas: a) Por detectores de infrarrojo, láser, ultrasonidos: se compone de uno o más detectores instalados encima de cada plaza de aparcamiento a unos 2metros de altura. Precisan de una estructura metálica o pérgola para sostener los detectores y su cableado. b) Por detectores inductivos o capacitivos: se componen de uno o más detectores por plaza, y detectan la presencia de metal. Se instalan soterrados, en un hueco adecuado para ello con su correspondiente canaleta y acceso de mantenimiento. c) Por detectores de presión: se componen de uno o más detectores por plaza y detectan la presencia de una masa de más de 500kg en el área de aparcamiento. Se instalan soterrados, en una estructura móvil que accionan las ruedas del vehículo, o instalándose directamente en el cemento o asfalto durante el fraguado del pavimento. In the market there are three products that are able to know in real time which parking spaces are free and which ones are occupied: a) By infrared, laser, ultrasound detectors: it consists of one or more detectors installed above each parking space a About 2 meters high. They require a metal structure or pergola to support the detectors and their wiring. b) By inductive or capacitive detectors: they consist of one or more detectors per place, and detect the presence of metal. They are installed underground, in a hole suitable for this with its corresponding gutter and maintenance access. c) By pressure detectors: they consist of one or more detectors per place and detect the presence of a mass of more than 500kg in the parking area. They are installed underground, in a mobile structure that drives the wheels of the vehicle, or installed directly on the cement or asphalt during the setting of the pavement.
El sistema b) y c) raramente se usan para detectar presencia de vehículo en plaza de aparcamiento pues su instalación y mantenimiento es complejo y caro, quedando relegados a detectar presencia de vehículo en puertas, vallas de acceso y salida.
El sistema a) que usa detectores infrarrojos o láser si se está implantando en muchos aparcamientos privados. The system b) and c) are rarely used to detect the presence of a vehicle in a parking space because its installation and maintenance is complex and expensive, being relegated to detect the presence of a vehicle in doors, access and exit fences. The system a) that uses infrared or laser detectors if it is being implemented in many private car parks.
Pero ninguno de los tres métodos se aplica en la vía a pública por precio, dificultades de implantación debido a interferencias con otras instalaciones, vehículos, viandantes, dificultades de mantenimiento o durabilidad. Imaginemos el precio o la dificultad de instalar una pérgola metálica suficientemente resistente por encima de las calles y que no interfiera con camiones o autobuses que desean aparcar o estén circulando. O el precio de levantar el pavimento para soterrar detectores y cableado, sin que interfieran con alcantarillas, tuberías, tendido eléctrico... , dificultando además futuras instalaciones de telefonía, gas,.. o incluso el reasfaltado de la vía. But none of the three methods is applied on the road to public by price, difficulties of implementation due to interference with other facilities, vehicles, pedestrians, maintenance difficulties or durability. Imagine the price or the difficulty of installing a sufficiently strong metal pergola above the streets and that does not interfere with trucks or buses that wish to park or are traveling. Or the price of lifting the pavement to bury detectors and wiring, without interfering with sewers, pipes, power lines ..., also hindering future telephone, gas, ... or even the resurfacing of the road.
Todos ellos precisan de uno o más detectores por plaza de aparcamiento, aumentando costes de compra e instalación. All of them require one or more detectors per parking space, increasing purchase and installation costs.
La mayoría se componen de múltiples elementos separados entre sí, e interconectados por cables de datos y alimentación. Gran parte de ellos no están pensados para trabajar a la intemperie y en sitios donde pueden ser susceptibles al vandalismo. Most are made up of multiple elements separated from each other, and interconnected by data and power cables. A large part of them are not designed to work outdoors and in places where they may be susceptible to vandalism.
Casi todos los detectores existentes necesitan estar cerca del vehículo a detectar, no más de 2m, y que el ángulo de incidencia del haz sea lo más perpendicular a la superficie. Si se aumenta la distancia de trabajo o la superficie donde incide es muy inclinada, la detección falla. Las superficies que apenas reflejan luz por ser oscuras o transparentes, o las muy satinadas que reflejan muy bien la luz, dan problemas y dificultan todavía más la detección. Almost all existing detectors need to be close to the vehicle to be detected, no more than 2m, and that the angle of incidence of the beam is as perpendicular to the surface. If the working distance is increased or the surface where it falls is very steep, the detection fails. Surfaces that barely reflect light because they are dark or transparent, or very bright ones that reflect light very well, give problems and make detection even more difficult.
Las siguientes referencias entrarían dentro del apartado a): The following references would be included in section a):
D01 EP 1530183 A2 (HIGHLIGHT PARKING SYSTEMS LTD) 1 1.05.2005D01 EP 1530183 A2 (HIGHLIGHT PARKING SYSTEMS LTD) 1 1.05.2005
D02 WO 2009079779 A1 (LEDDARTECH INC et al.) 02.07.2009
D02 WO 2009079779 A1 (LEDDARTECH INC et al.) 02.07.2009
Los siguientes documentos hacen referencia a procedimientos que generan una base de datos con los lugares en donde encontrar una plaza libre, pero la actualización se hace de manera manual, por un operario o los usuarios del aparcamiento. Siendo más que probable que los datos estén desactualizados y sean poco fiables. The following documents refer to procedures that generate a database with places to find a free space, but the update is done manually, by an operator or parking users. Being more than probable that the data is outdated and unreliable.
El documento PCT/ES2013/070235 FUNDACIÓN CIDAUT (ES) 15.04.2013 Document PCT / ES2013 / 070235 FUNDACIÓN CIDAUT (ES) 04/15/2013
Procedimiento, aplicaciones para móvil. Procedure, mobile applications.
Existen varias aplicaciones para móvil como Parcklick o Aparca&go, que gestionan el realquiler de plazas privadas e incluso indican como llegar hasta ellas. Sin embargo no gestionan plazas de aparcamiento públicas. Solo es útil para ios usuarios de la aplicación. Hay otras aplicaciones como Wazypark que sí intentan gestionar plazas de aparcamiento público. Es una aplicación colaborativa y depende de sus usuarios para mantener actualizada la base de datos. El número de usuarios actual es muy bajo para que su base de datos sea fiable, necesitaría de una colaboración masiva para ser eficiente, igual que la anterior solo es útil para ios usuarios de la aplicación. There are several mobile applications such as Parcklick or Aparca & go, which manage the rental of private places and even indicate how to get there. However, they do not manage public parking spaces. It is only useful for users of the application. There are other applications like Wazypark that do try to manage public parking spaces. It is a collaborative application and depends on its users to keep the database updated. The current number of users is very low so that your database is reliable, you would need a massive collaboration to be efficient, just as the previous one is only useful for users of the application.
El documento E 0976927724.06.2009 Document E 0976927724.06.2009
En este caso la actualización de la base de datos es automática, pero al no tener en cuenta al resto de usuarios que no disponen de su sistema, la base de datos será muy poco fiable. In this case the update of the database is automatic, but not taking into account other users who do not have your system, the database will be very unreliable.
El documento ES 2 534 317 GARCÍA ÁLVAREZ 21.04.2015 The document ES 2 534 317 GARCÍA ÁLVAREZ 04/21/2015
En esta patente española la invención gestiona el alquiler y localización de plazas de aparcamiento, pero siempre de carácter privado. El sistema se encarga de gestionar la entrada y salida de un usuario a un parking privado del cual no dispone de llave, pero no hay ningún elemento que detecte presencia en tiempo real de un vehículo
en esa plaza. En la plaza podría estar aparcado el coche del dueño, pues ese día no cumplió el horario que proporciono al sistema. O podría estar el coche de otro miembro de la familia en la plaza. Solo es útil para los usuarios del sistema, y no gestiona plazas de aparcamiento públicas. In this Spanish patent the invention manages the rental and location of parking spaces, but always of a private nature. The system is responsible for managing the entry and exit of a user to a private parking lot which does not have a key, but there is no element that detects the presence in real time of a vehicle In that square. In the square the owner's car could be parked, because that day he did not meet the schedule that I provided to the system. Or there could be another family member's car in the square. It is only useful for system users, and does not manage public parking spaces.
Se hace también referencia a otros documentos de patente que pertenecen al mismo sector que la presente invención, pero que desempeñan una función diferente, como la de ayudar a encontrar o recordar donde has aparcado el vehículo: ES1 064 864 Salvador Cañón Cañón 16.05.2007, ES1 051 617 Carmen Diez Pantaleón 16.09.2002. Reference is also made to other patent documents belonging to the same sector as the present invention, but which perform a different function, such as helping to find or remember where you have parked the vehicle: ES1 064 864 Salvador Cañón Cañón 16.05.2007, ES1 051 617 Carmen Diez Pantaleón 16.09.2002.
En la actualidad existe una creciente demanda de plazas de aparcamiento en la vía pública, debido en gran medida al aumento del parque móvil. Cada vez que nos desplazamos con nuestros vehículos, al trabajo, de compras, al médico, a una cita importante nos vamos a encontrar con la necesidad de aparcar el vehículo. There is currently a growing demand for parking spaces on public roads, due in large part to the increase in the mobile park. Every time we move with our vehicles, to work, shopping, to the doctor, to an important appointment we will find the need to park the vehicle.
¿Cuánto tiempo perdido buscando una plaza libre?, ¿cuánto combustible desperdiciado? Aumentando nuestro estrés con cada minuto perdido. Para al final tener que aparcar lejos de nuestro destino, cuando realmente existía una plaza más cerca, o una plaza sin limitación de hora o gratis. No solo perdemos nuestro tiempo, si no que se lo hacemos perder a los demás, pues con cada persona que haya buscado aparcamiento el tráfico se congestionara más y más. How much time wasted looking for a free space? How much wasted fuel? Increasing our stress with every minute lost. To finally have to park far from our destination, when there really was a place closer, or a place without time or free. Not only do we waste our time, but we lose it to others, because with each person who has sought parking the traffic will get more and more congested.
Los sistemas actuales no son precisamente económicos, no se diseñaron para trabajar en la vía pública o en parking privados al aire libre. Para su instalación requieren de una infraestructura más o menos compleja. De varios detectores y otros elementos por cada plaza, y de kilómetros de cableado. The current systems are not exactly economical, they were not designed to work on public roads or in private outdoor parking. For their installation they require a more or less complex infrastructure. Of several detectors and other elements for each square, and kilometers of wiring.
La presente invención ofrece un sistema de localización de aparcamiento que se actualiza en tiempo real, y que es capaz de detectar la presencia de vehículos a una distancia superior a los sistemas referidos anteriormente. Gestiona plazas de aparcamiento público y privado, presenta facilidades a la hora de realizar la
instalación en la vía pública o parking privados. Es útil para todos los usuarios del aparcamiento. The present invention offers a parking location system that is updated in real time, and is capable of detecting the presence of vehicles at a distance greater than the systems referred to above. It manages public and private parking spaces, presents facilities at the time of carrying out the installation on public roads or private parking. It is useful for all parking users.
Descripción de la invención La invención consiste en un dispositivo localizador de plazas libres de aparcamiento para vehículos automóviles que comprende: Description of the invention The invention consists of a device for locating free parking spaces for motor vehicles comprising:
dos cámaras adaptadas para capturar imágenes o videos cada cierto tiempo de las plazas de aparcamiento, two cameras adapted to capture images or videos from time to time in the parking spaces,
una luz o un dispositivo de señalización para indicar la disponibilidad u ocupación de la plaza de aparcamiento, a light or signaling device to indicate the availability or occupancy of the parking space,
una unidad de procesamiento adaptada para analizar las imágenes o videos capturados y discernir qué plazas de aparcamiento se encuentran libres y cuáles no, para en función de ello activar la luz, el dispositivo de señalización o un dispositivo de señalización externo, a processing unit adapted to analyze the captured images or videos and discern which parking spaces are free and which are not, in order to activate the light, the signaling device or an external signaling device,
- un interfaz de configuración y un interfaz de usuario para la configuración del localizador, - a configuration interface and a user interface for locator configuration,
un interfaz para activar la luz u otros sistemas de señalización y comunicarse con otros localizadores, an interface to activate the light or other signaling systems and communicate with other locators,
un interfaz de comunicación adaptado para enviar los datos a un servidor, - una fuente de alimentación para transformar y estabilizarla la corriente entrante, y a communication interface adapted to send the data to a server, - a power source to transform and stabilize the incoming current, and
una carcasa resistente al agua y a los golpes, que protege los elementos que están integrados dentro de ésta, donde dicha carcasa tiene al menos una parte transparente para las cámaras y donde dicha carcasa tiene un recubrimiento hidrófugo para que el agua o la suciedad no queden adheridas a la misma. a water and shock resistant housing, which protects the elements that are integrated within it, where said housing has at least one transparent part for the chambers and where said housing has a water-repellent coating so that water or dirt are not adhered to the same.
Breve descripción de los dibujos La Figura 1 , vista en sección de una instalación del localizador de aparcamientos, en la vía pública. Brief description of the drawings Figure 1, sectional view of an installation of the parking lot locator, on public roads.
La Figura 2, vista en detalle del localizador de plazas libres de aparcamiento y su base de anclaje instalada en una farola.
La Figura 3, vista en planta de la instalación del localizador de aparcamientos, en la vía pública. La Figura 4, vista en sección de una instalación del localizador en un aparcamiento de un edificio o un aparcamiento subterráneo. Figure 2, detail view of the locator of free parking spaces and its anchor base installed in a lamppost. Figure 3, plan view of the parking locator installation, on public roads. Figure 4, sectional view of a locator installation in a building car park or underground car park.
La Figura 5, vista en detalle del localizador y su base de anclaje instalada en el techo del aparcamiento. Figure 5, detailed view of the locator and its anchor base installed on the roof of the car park.
La Figura 6, vista en planta de una instalación del localizador en un aparcamiento de un edificio o un aparcamiento subterráneo. Figure 6, plan view of a locator installation in a building car park or underground car park.
La Figura 7, vista en sección de una instalación del localizador en el aparcamiento exterior de una empresa. Aunque también podría ser un aparcamiento público. Figure 7, sectional view of an installation of the locator in the outdoor car park of a company. Although it could also be a public parking lot.
La Figura 8, vista en detalle del dispositivo localizador y su base de anclaje instalada en una fachada. La Figura 9, vista en planta de una instalación del localizador en el aparcamiento exterior de una empresa. Aunque también podría ser un aparcamiento público. Figure 8, detailed view of the locator device and its anchor base installed in a facade. Figure 9, plan view of an installation of the locator in the outdoor car park of a company. Although it could also be a public parking lot.
La Figura 10, esquema de las partes del dispositivo localizador. Realización preferente de la invención Figure 10, schematic of the parts of the locator device. Preferred Embodiment of the Invention
Las Figuras 1-10 muestran el localizador 1 capaz de detectar que plazas de aparcamiento 4 están libres y cuales ocupadas. El localizador 1 es válido para plazas en la vía pública o privada tal y como se aprecia en las Figuras 1-9. Así mismo, el localizador 1 es capaz de identificar el estado de la plaza de aparcamiento 4 que están divididas, independientemente de su configuración; en paralelo, serie, batería, apilados (muy común en Japón), o de la orientación que estas tengan. Pero también es capaz de trabajar en plazas de aparcamiento sin dividir.
Las instalaciones mostradas constan preferentemente de tres o más elementos; uno o más localizadores 1 , luces 2 o dispositivos de señalización 14 y un servidor para guardar y disponibilizar la información. En algunas instalaciones de carácter privado no sería necesario el servidor. Figures 1-10 show the locator 1 capable of detecting which parking spaces 4 are free and which ones are occupied. Locator 1 is valid for places on public or private roads as shown in Figures 1-9. Likewise, the locator 1 is able to identify the state of the parking space 4 that is divided, regardless of its configuration; in parallel, series, battery, stacked (very common in Japan), or the orientation they have. But it is also able to work in unpaved parking spaces. The installations shown preferably consist of three or more elements; one or more locators 1, lights 2 or signaling devices 14 and a server for storing and making the information available. In some private installations the server would not be necessary.
- Dispositivo localizador - Locator device
Su función es identificar que plazas de aparcamiento están libres y cuáles no, y en función de ello activar la luz que lleva equipada o activar una serie de luces o dispositivos de señalización externos. Its function is to identify which parking spaces are free and which are not, and depending on this, activate the light that has been equipped or activate a series of external lights or signaling devices.
Dependiendo del tipo de instalación comunicará a un servidor la información recogida para que éste la almacene y esté disponible a través de la red. Depending on the type of installation, it will communicate to a server the information collected so that it stores it and is available through the network.
El localizador 1 puede estar compuesto de las siguientes partes, tal y como se muestra en la Figura 10: The locator 1 may be composed of the following parts, as shown in Figure 10:
una carcasa 13 resistente al agua y a los golpes, que protege los elementos que están integrados dentro de ésta. La zona de la carcasa 13 donde van las cámaras 6 serán transparentes y tendrá un recubrimiento hidrófugo para que el agua o la suciedad no queden adheridas; - una fuente de alimentación 12 para transformar y estabilizarla corriente antes de distribuirla a todos los elementos que la precisen; a housing 13 resistant to water and shock, which protects the elements that are integrated within it. The area of the housing 13 where the chambers 6 go will be transparent and will have a water-repellent coating so that water or dirt are not adhered; - a power supply 12 for transforming and stabilizing the current before distributing it to all the elements that require it;
un interfaz de configuración 1 1 preferentemente un conector USB, aunque también pueda ser serie, paralelo, u otros, y de un interfaz de usuario 10 preferentemente una pantalla táctil y una cantidad mínima de botones para que un técnico pueda configurar el localizador 1 ; a configuration interface 1 1 preferably a USB connector, although it can also be serial, parallel, or other, and a user interface 10 preferably a touch screen and a minimum number of buttons for a technician to configure the locator 1;
un interfaz 9 para activar u operar directamente las luces 2b y otros sistemas de señalización 14. Preferentemente se hará por radiofrecuencia preferentemente en DSSS (Direct-Sequence Spread Spectrum) pero también puede realizarse por otros métodos como DSS (Digital Spread Spectrum), FHSS (Frecuency-Hopping Spread Spectrum), bluetooth, wifi y otros métodos que operen en otras frecuencias AM, FM. Si la distancia entre los elementos es relativamente corta la conexión también se puede hacer con un cable de datos. Este interfaz 9 preferentemente de tipo DSSS también se usará para la comunicación entre los localizadores 1 ;
un interfaz de comunicación 8 para poder enviar los datos a un servidor y que estos estén accesibles para los usuarios. La conexión será preferentemente por radio del tipo GSM/WCDMA pero también podrá ser GSM/GPRS, 3G, 4G, Ethernet, wifi... an interface 9 to directly activate or operate the lights 2b and other signaling systems 14. Preferably it will be done by radio frequency preferably in DSSS (Direct-Sequence Spread Spectrum) but can also be performed by other methods such as DSS (Digital Spread Spectrum), FHSS ( Frecuency-Hopping Spread Spectrum), bluetooth, wifi and other methods that operate on other AM, FM frequencies. If the distance between the elements is relatively short, the connection can also be made with a data cable. This interface 9 preferably of the DSSS type will also be used for communication between the locators 1; a communication interface 8 to be able to send the data to a server and that these are accessible to users. The connection will preferably be by radio of the GSM / WCDMA type but it can also be GSM / GPRS, 3G, 4G, Ethernet, wifi ...
dos cámaras 6, de igual focal separadas entre sí, que recogerán imágenes cada cierto tiempo de las plazas de aparcamiento 4. Las imágenes serán analizas por una unidad de procesamiento 7 con la intención de discernir qué plazas de aparcamiento 4 se encuentran libres y cuáles no. Preferentemente equipará dos cámaras, de misma focal, separadas entre sí para recoger información tridimensional del entorno. Pero también se podría realizar esta función con: dos cámaras de distinta focal; una cámara plenóptica (Lytro); una cámara Kinetic (Sony), una cámara estándar mas algoritmos Natural 3D (Wooptix); una cámara estándar con un conjunto de lentes o espejos que generen una imagen estereoscópica; un escáner láser o infrarrojo... two cameras 6, of the same focal length separated from each other, that will collect images from time to time of the parking spaces 4. The images will be analyzed by a processing unit 7 with the intention of discerning which parking spaces 4 are free and which are not . Preferably it will equip two cameras, of the same focal length, separated from each other to collect three-dimensional information of the environment. But this function could also be performed with: two cameras with different focal points; a plenoptic chamber (Lytro); a Kinetic camera (Sony), a standard camera plus Natural 3D algorithms (Wooptix); a standard camera with a set of lenses or mirrors that generate a stereoscopic image; a laser or infrared scanner ...
La unidad de procesamiento 7 analizará las imágenes, y podrá aplicar técnicas estereoscópicas para calcular distancia entre puntos, áreas y volúmenes. Obteniendo una representación tridimensional del aparcamiento y de los objetos que lo ocupan. También podrá aplicar uno o más de los siguientes procedimientos de visión artificial para evitar falsos positivos y poder adaptarnos a distintas situaciones: The processing unit 7 will analyze the images, and may apply stereoscopic techniques to calculate distance between points, areas and volumes. Obtaining a three-dimensional representation of the parking lot and the objects that occupy it. You can also apply one or more of the following artificial vision procedures to avoid false positives and adapt to different situations:
a) por reconocimiento de formas y patrones a) by recognition of shapes and patterns
b) análisis por cambio de colores, b) color change analysis,
c) análisis por cambios en la intensidad lumínica c) analysis for changes in light intensity
d) análisis de borde de línea d) line edge analysis
e) análisis del histograma e) histogram analysis
f) análisis de imágenes cuantificadas f) quantified image analysis
g) comparación por zonas g) comparison by zones
h) análisis de descriptores LBP (Local Binary Pattern) h) analysis of LBP (Local Binary Pattern) descriptors
Si la zona de aparcamiento no está dividida en plazas, se pueden aplicar algoritmos estereoscópicos o de visión artificial para calcular las dimensiones de la zona no ocupada y distancia entre objetos. Para ello se puede hacer una
captura previa de un patrón de medida, para obtener una correlación real entre la imagen y sus dimensiones físicas. If the parking area is not divided into squares, stereoscopic or artificial vision algorithms can be applied to calculate the dimensions of the unoccupied area and distance between objects. For this you can make a Pre-capture of a measurement pattern, to obtain a real correlation between the image and its physical dimensions.
Preferentemente se analizan imágenes estáticas, pero es frecuente aplicar estas técnicas en videos. Preferably static images are analyzed, but it is common to apply these techniques in videos.
Preferentemente cada localizador dispondrá de su propia unidad de procesamiento 7 y podrá analizar las imágenes obtenidas, pero existe la posibilidad de centralizar el análisis de imágenes, de todas las cámaras, en un único dispositivo, o que estas sean enviadas a una unidad de procesamiento 7 externa y que esta envié una respuesta o se encargue de activar las luces. Existen múltiples configuraciones posibles. Preferably, each locator will have its own processing unit 7 and will be able to analyze the images obtained, but there is the possibility of centralizing the analysis of images, of all cameras, in a single device, or that these are sent to a processing unit 7 external and that is sent a response or is responsible for activating the lights. There are multiple possible configurations.
Cuando la unidad de procesamiento 7 detecte un cambio en el estado de la plaza de aparcamiento, comunicará la información al servidor para que actualice la base de datos, comunicará la información a otras unidades de detección, cambiará el estado de las luces 2 y de los otros dispositivos de señalización 14. When the processing unit 7 detects a change in the state of the parking space, it will communicate the information to the server to update the database, communicate the information to other detection units, change the status of lights 2 and of the other signaling devices 14.
Para aumentar el número de plazas de aparcamiento que puede supervisar cada localizador"! , la cámara 6 irá equipada preferentemente con una lente gran angular, pero también es posible usar una lente de ojo de pez, lente o lamina fresnel, espejos curvos, espejos partidos, u otros elementos que realicen una función similar. También es posible equipar el localizador 1 con varias cámaras para cubrir así más área o direcciones opuestas. To increase the number of parking spaces that each locator can monitor "!, The camera 6 will preferably be equipped with a wide-angle lens, but it is also possible to use a fisheye lens, fresnel lens, curved mirrors, split mirrors , or other elements that perform a similar function.It is also possible to equip the locator 1 with several cameras to cover more area or opposite directions.
Con la intención de mejorar la sensibilidad de la cámara en condiciones de poca luz se puede optar por una cámara de visión nocturna, o incluso añadir un foco de luz infrarroja para mejorar la calidad de la imagen. With the intention of improving the sensitivity of the camera in low light conditions you can opt for a night vision camera, or even add an infrared light source to improve the image quality.
El localizador 1 estará instalado en una posición preferentemente alta: farola, poste, fachada, techo... tal y como se puede apreciar en los ejemplos de instalación que se muestran en las Figuras 1- 9.
El localizadorl preferentemente llevará una base de anclaje 3. Habrá varias configuraciones; rectas 3a, en ángulo 3b y con regulación. La idea es que la cámara apunte en la dirección óptima para fotografiar las plazas de aparcamiento, y poder sustituir un localizador por otra unidad sin alterar su posición, facilitando la reparación y mantenimiento de la instalación. The locator 1 will be installed in a preferably high position: lamppost, pole, facade, ceiling ... as can be seen in the installation examples shown in Figures 1-9. The locator will preferably carry an anchor base 3. There will be several configurations; straight 3a, angled 3b and with regulation. The idea is that the camera points in the optimal direction to photograph the parking spaces, and to be able to replace a locator with another unit without altering its position, facilitating the repair and maintenance of the installation.
Es interesante que la luz 2a esté integrada en la carcasa del localizadorl . Y las comunicaciones sean preferentemente por ondas de radio ya que facilita la implantación, pues el único cable necesario es el de la alimentación eléctrica. En instalaciones en farolas como el de la Figuras 1-3, el cable de alimentación puede ir por dentro de la propia farola y tomar la corriente de su base o usar la canaleta de la farola hasta una fuente estable. It is interesting that the light 2a is integrated in the locator housing. And the communications are preferably by radio waves since it facilitates the implementation, because the only necessary cable is that of the power supply. In lamppost installations such as the one in Figures 1-3, the power cord can go inside the lamppost itself and take the current from its base or use the lamppost gutter to a stable source.
En instalaciones de parking subterráneos o en edificios como el de las Figuras 4-6 lo normal será instalar el sistema de detección en medio del pasillo, y es justo ahí donde estará la instalación de luminarias y su canaleta, así que solo habrá que conectar la corriente a la línea de luminarias o usar la canaleta hasta una fuente confiable. In underground parking facilities or in buildings such as those in Figures 4-6, it will be normal to install the detection system in the middle of the corridor, and it is right there where the installation of luminaires and their gutter will be, so you just have to connect the current to the luminaire line or use the gutter to a reliable source.
-Luces y sistemas de señalización -Lights and signaling systems
En el propio localizador 1 o en sus cercanías se instalará una o más luces 2, preferentemente verdes, para informar que en la zona hay una plaza de aparcamiento libre. Y una o más luces 2 preferentemente rojas para informar de que no quedan plazas de aparcamiento disponibles. One or more lights 2, preferably green, will be installed in locator 1 itself or nearby, to inform that there is a free parking space in the area. And one or more lights 2 preferably red to inform that there are no parking spaces available.
Un localizador 1 puede controlar varias luces o señalizaciones. Por ejemplo, en las Figuras 4-6 cada localizador 1 supervisa seis plazas de aparcamiento y tiene una única luz para las seis plazas. Pero sería posible instalar una luz encima de cada una de las plaza de aparcamiento y que el detector controlase las seis luces. A locator 1 can control several lights or signals. For example, in Figures 4-6 each locator 1 supervises six parking spaces and has a single light for the six seats. But it would be possible to install a light above each of the parking spaces and for the detector to control the six lights.
Se podrá instalar, una luz 2b u otras formas de señalización 14, a la entrada de cada calle o del recinto, para informar a los usuarios del sistema y dar información complementaria. It may be installed, a light 2b or other forms of signaling 14, at the entrance of each street or enclosure, to inform users of the system and provide additional information.
-Servidor
Su función es recoger la información enviada por los localizadores 1 y mantener una base de datos actualizada en tiempo real con las plazas de aparcamiento que están libres, junto a su posición gps y otros datos como coste, franja horaria etc .. Físicamente es un ordenador potente con conexión de red. Y su ubicación puede estar a kilómetros de las plazas de aparcamiento. -Server Its function is to collect the information sent by the locators 1 and keep a database updated in real time with the parking spaces that are free, along with its GPS position and other data such as cost, time slot etc. Physically it is a computer Powerful with network connection. And its location can be kilometers from the parking spaces.
La información recogida será accesible a través de internet u otras redes, pudiendo usarse en ordenadores personales, gps, smartphones, otros gadgets... Estos informarán y guiarán a los usuarios hasta la plaza libre más próxima, o la más cercana a su destino, o a una plaza libre que tenga unas características concretas. The information collected will be accessible through the internet or other networks, and can be used on personal computers, gps, smartphones, other gadgets ... These will inform and guide users to the nearest free plaza, or the closest to their destination, or to a free place that has specific characteristics.
El sistema se actualiza en tiempo real, si la plaza destino es ocupada antes de su llegada, re calcula la siguiente más cercana A la hora de elegir la plaza de aparcamiento, el usuario podría definir una serie de preferencia como coste de la plaza, dimensiones de su vehículo, si existe un tiempo máximo o es una zona restringida por tiempo, si es residente, carga y descarga, etc.. The system is updated in real time, if the destination square is occupied before arrival, it re-calculates the next closest one. When choosing the parking space, the user could define a series of preference as cost of the square, dimensions of your vehicle, if there is a maximum time or it is a time-restricted area, if you are a resident, loading and unloading, etc.
En algunas instalaciones de carácter privado no sería imprescindible el servidor. Por ejemplo, en el aparcamiento de una empresa pues las plazas son para el uso exclusivo de sus trabajadores o clientes, con la intención de evitar congestiones y pérdidas de tiempo cuando el parking está completo.
In some private installations the server would not be essential. For example, in the parking lot of a company because the spaces are for the exclusive use of its workers or customers, with the intention of avoiding congestion and loss of time when the parking is complete.
Claims
1. Localizador estereoscópico de plazas libres de aparcamiento para vehículos automóviles caracterizado por que comprende: 1. Stereoscopic locator of free parking spaces for motor vehicles characterized by comprising:
- dos cámaras (6), de igual focal separadas entre sí, adaptadas para capturar imágenes o videos cada cierto tiempo de las plazas de aparcamiento (4), - two cameras (6), of the same focal length separated from each other, adapted to capture images or videos from time to time in the parking spaces (4),
una luz (2b) o un dispositivo de señalización (14) para indicar la disponibilidad u ocupación de la plaza de aparcamiento (4), a light (2b) or a signaling device (14) to indicate the availability or occupation of the parking space (4),
- un interfaz de configuración (11) y un interfaz de usuario (10) para la configuración del localizador, - a configuration interface (11) and a user interface (10) for locator configuration,
un interfaz de comunicación lejana (8) adaptado para enviar los datos a un servidor, a remote communication interface (8) adapted to send the data to a server,
un interfaz de comunicación cercana (9) para activar la luz (2b) u otros dispositivos de señalización (14), a nearby communication interface (9) to activate the light (2b) or other signaling devices (14),
una fuente de alimentación (12) para transformar y estabilizarla la corriente entrante, y a power supply (12) to transform and stabilize the incoming current, and
una carcasa (13) resistente al agua y a los golpes, que protege los elementos que están integrados dentro de ésta, donde dicha carcasa (13) tiene al menos una parte transparente para las cámaras (6), y donde dicha carcasa (13) tiene un recubrimiento hidrófugo para que el agua o la suciedad no queden adheridas a la misma. a housing (13) resistant to water and shock, which protects the elements that are integrated within it, where said housing (13) has at least one transparent part for the cameras (6), and where said housing (13) has a water repellent coating so that water or dirt does not stick to it.
2. Localizador de plazas libres de aparcamiento para vehículos automóviles, según la reivindicación 1 , caracterizado por que comprende un servidor adaptado para transmitir y almacenaren una base de datos la información asociada a las plazas de aparcamiento (4). 2. Locator of free parking spaces for motor vehicles, according to claim 1, characterized in that it comprises a server adapted to transmit and store a database of information associated with parking spaces (4).
3. Localizador de plazas libres de aparcamiento para vehículos automóviles, según cualquiera de las reivindicaciones anteriores, caracterizado por que compren de una unidad de procesamiento (7) adaptada para analizarlas imágenes de las cámaras (6) y discernir qué plazas de aparcamiento (4) se encuentran libres y cuáles no.
3. Locator of free parking spaces for motor vehicles, according to any of the preceding claims, characterized in that they buy from a processing unit (7) adapted to analyze the images of the cameras (6) and discern which parking spaces (4) They are free and which are not.
4. Localizador de plazas libres de aparcamiento para vehículos automóviles, según la reivindicación 3, caracterizado por que la unidad de procesamiento (7) está adaptada para aplicar algoritmos estereoscópicos para el cálculo de distancias entre puntos, calculo de áreas y volúmenes. 4. Locator of free parking spaces for motor vehicles, according to claim 3, characterized in that the processing unit (7) is adapted to apply stereoscopic algorithms for the calculation of distances between points, calculation of areas and volumes.
5. Localizador de plazas libres de aparcamiento para vehículos automóviles, según la reivindicación 3, caracterizado por que la unidad de procesamiento (7) está adaptada para aplicar al menos uno de los siguientes algoritmos de visión artificial: a) reconocimiento de formas y patrones, 5. Locator of free parking spaces for motor vehicles, according to claim 3, characterized in that the processing unit (7) is adapted to apply at least one of the following artificial vision algorithms: a) recognition of shapes and patterns,
b) análisis por cabio de colores, b) analysis by color change,
c) análisis por cambios en la intensidad lumínica, c) analysis by changes in light intensity,
d) análisis de borde de línea, d) line edge analysis,
e) análisis del histograma, e) histogram analysis,
f) análisis de imágenes cuantificadas, f) quantified image analysis,
g) comparación por zonas, g) comparison by zones,
h) análisis de descriptores LBP (Local Binary Pattern) h) analysis of LBP (Local Binary Pattern) descriptors
6. Localizador de plazas libres de aparcamiento para vehículos automóviles, según la reivindicación 4-5, caracterizado por que los algoritmos de visión artificial están también adaptados para calcular las dimensiones de la zona no ocupada y distancia entre objetos. 6. Locator of free parking spaces for motor vehicles, according to claim 4-5, characterized in that the artificial vision algorithms are also adapted to calculate the dimensions of the unoccupied area and distance between objects.
7. Localizador de plazas libres de aparcamiento para vehículos automóviles, según cualquiera de las reivindicaciones 3-5, caracterizado por que la unidad de procesamiento (7) está adaptada para detectar el estado de la plaza de aparcamiento independientemente de su configuración; en paralelo, serie, batería, apilado o de su orientación. 7. Locator of free parking spaces for motor vehicles, according to any of claims 3-5, characterized in that the processing unit (7) is adapted to detect the state of the parking space regardless of its configuration; In parallel, series, battery, stacking or its orientation.
8. Localizador de plazas libres de aparcamiento para vehículos automóviles, según cualquiera de las reivindicaciones 2-7, caracterizado por que la unidad de procesamiento (7) está adaptada para detectar un cambio en el estado de la plaza de aparcamiento (4), comunicar la información al servidor para que actualice la base de datos, y cambiar el estado de las luces (2) y/o de los otros sistemas de señalización.
8. Locator of free parking spaces for motor vehicles, according to any of claims 2-7, characterized in that the processing unit (7) is adapted to detect a change in the state of the parking space (4), communicate the information to the server to update the database, and change the status of the lights (2) and / or the other signaling systems.
9. Localizador de plazas libres de aparcamiento para vehículos automóviles, según cualquiera de las reivindicaciones anteriores, caracterizado por que las cámaras (6) comprenden una lente gran angular, una lente ojo de pez, una lente fresnel, espejos curvos o espejos partidos para aumentar el área de trabajo, permitiendo que el localizador (1) supervise múltiples plazas de aparcamiento (4). 9. Locator of free parking spaces for motor vehicles, according to any of the preceding claims, characterized in that the cameras (6) comprise a wide-angle lens, a fisheye lens, a fresnel lens, curved mirrors or split mirrors to increase the work area, allowing the locator (1) to supervise multiple parking spaces (4).
10. Localizador de plazas libres de aparcamiento para vehículos automóviles, según cualquiera de las reivindicaciones anteriores, caracterizado por que el interfaz de comunicación lejana (8) es de tipo GSM/WCDMA. 10. Locator of free parking spaces for motor vehicles, according to any of the preceding claims, characterized in that the remote communication interface (8) is of the GSM / WCDMA type.
1 1. Localizador de plazas libres de aparcamiento para vehículos automóviles, según cualquiera de las reivindicaciones anteriores, caracterizado por que el interfaz de comunicación cercana (9) es de tipo DSSS y está configurado para permitir la comunicación entre localizadores (1), paneles y luces. 1 1. Locator of free parking spaces for motor vehicles, according to any of the preceding claims, characterized in that the nearby communication interface (9) is of DSSS type and is configured to allow communication between locators (1), panels and lights.
12. Localizador de plazas libres de aparcamiento para vehículos automóviles, según cualquiera de las reivindicaciones anteriores, caracterizado por que comprende una base de anclaje (3) recta (3a), o en ángulo (3b) regulable para su alineación.
12. Locator of free parking spaces for motor vehicles, according to any of the preceding claims, characterized in that it comprises an anchoring base (3) straight (3a), or adjustable angle (3b) for alignment.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201600627U ES1167058Y (en) | 2016-09-13 | 2016-09-13 | Stereoscopic locator of parking spaces for motor vehicles |
| ESU201600627 | 2016-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2018050937A1 true WO2018050937A1 (en) | 2018-03-22 |
Family
ID=57047561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/ES2017/070605 WO2018050937A1 (en) | 2016-09-13 | 2017-09-11 | Stereoscopic locating device for locating free parking spaces for motor vehicles |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES1167058Y (en) |
| WO (1) | WO2018050937A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110400488A (en) * | 2019-08-15 | 2019-11-01 | 王丽萍 | Parking lot auxiliary parking system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110738868A (en) * | 2019-10-29 | 2020-01-31 | 上海朗通科技有限公司 | parking equipment identification monitoring control device based on information fusion |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003029046A1 (en) * | 2001-10-03 | 2003-04-10 | Maryann Winter | Apparatus and method for sensing the occupancy status of parking spaces in a parking lot |
| US20120092192A1 (en) * | 2007-12-28 | 2012-04-19 | Larry Wong | Method, System and Apparatus for Controlling an Electrical Device |
| WO2016072625A1 (en) * | 2014-11-03 | 2016-05-12 | 주식회사 넥스파시스템 | Vehicle location checking system for a parking lot using imaging technique, and method of controlling same |
-
2016
- 2016-09-13 ES ES201600627U patent/ES1167058Y/en not_active Expired - Fee Related
-
2017
- 2017-09-11 WO PCT/ES2017/070605 patent/WO2018050937A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003029046A1 (en) * | 2001-10-03 | 2003-04-10 | Maryann Winter | Apparatus and method for sensing the occupancy status of parking spaces in a parking lot |
| US20120092192A1 (en) * | 2007-12-28 | 2012-04-19 | Larry Wong | Method, System and Apparatus for Controlling an Electrical Device |
| WO2016072625A1 (en) * | 2014-11-03 | 2016-05-12 | 주식회사 넥스파시스템 | Vehicle location checking system for a parking lot using imaging technique, and method of controlling same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110400488A (en) * | 2019-08-15 | 2019-11-01 | 王丽萍 | Parking lot auxiliary parking system |
Also Published As
| Publication number | Publication date |
|---|---|
| ES1167058U (en) | 2016-10-11 |
| ES1167058Y (en) | 2017-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20220046779A1 (en) | Outdoor lighting system and method | |
| US10653014B2 (en) | Systems and methods for an intermediate device structure | |
| CA2975534C (en) | Traffic monitoring system for monitoring a traffic area | |
| US10192440B2 (en) | System for displaying parking spaces | |
| US10643471B2 (en) | Method for detecting parked vehicles | |
| US11200756B2 (en) | Method for detecting parked vehicles and billing parking charges | |
| TWI536330B (en) | Parking management system and light-source apparatus | |
| ES2418054T3 (en) | Automated security, surveillance and access control system to a place | |
| US20060164258A1 (en) | Vehicle licence plates monitoring system | |
| WO2016174670A1 (en) | A method and system for automatically detecting and mapping points-of-interest and real-time navigation using the same | |
| KR20120086963A (en) | The remote control security camera system which movable in transparent window pipe | |
| WO2011107640A2 (en) | System for controlling and managing power recharges, communication and lighting | |
| CN104408968A (en) | System for realizing parking navigation through RFID vehicular terminal | |
| WO2017194795A1 (en) | Control system and procedure for vehicles and parking spaces for outdoor parking lots | |
| WO2014006248A1 (en) | Automatic regulated parking system and method | |
| WO2018050937A1 (en) | Stereoscopic locating device for locating free parking spaces for motor vehicles | |
| KR101651836B1 (en) | The apparatus of smart pedestrian guide assistive | |
| FR3084770A1 (en) | Method for establishing an automatic valet parking card | |
| ES2735284A1 (en) | Signal system and device for the entry and exit of vehicles in a car park (Machine-translation by Google Translate, not legally binding) | |
| US11835353B2 (en) | Computer implemented method for guiding traffic participants | |
| US7860640B1 (en) | Marker means for determining direction and zoom of a means for viewing | |
| KR200484267Y1 (en) | Integrated Apparatus For Security | |
| WO2019132852A1 (en) | Smart camera, information system and method of identifying free parking places in parking facilities having such a camera | |
| JP6928917B2 (en) | Mobile management system, mobile, management device, control method, and program | |
| KR102624677B1 (en) | Smart road reflection mirror |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 17850337 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 17850337 Country of ref document: EP Kind code of ref document: A1 |