TWI623916B - Gate of parking lot and parking space with display function - Google Patents

Abstract

A parking lot gate is suitable for a parking lot, and the parking gate includes a door frame, a fog curtain generating device and a projection device. The gantry is disposed in the lane of the parking lot, the fog curtain generating device is disposed in the gantry, and the fog curtain generating device is adapted to form a fog curtain between the gantry and the lane. The projection device is adapted to provide an image beam to the fog screen to form an image frame on the fog screen. In addition, the present invention further provides a parking space having a display function, which also has a fog screen generating device and a projection device.

Description

Parking gate and parking space with display function

The invention relates to a gate and a parking space of a parking lot, and in particular to a gate and a parking compartment of a parking lot with a display function.

The conventional parking lot will set up a ticket machine and a take-off and landing fence at the entrance. When the vehicle travels to the front of the take-off and landing fence and collects the ticket card from the ticket machine, the landing fence will rise accordingly, and the driver can drive the vehicle into the vehicle. Inside the parking lot. On the other hand, another group of ticket machines and take-off and landing fences will be installed at the exit of the parking lot. In addition, a sensing device for sensing the vehicle is additionally provided at the exit and entrance of the conventional parking lot to lower the landing fence after the vehicle passes the take-off and landing fence. However, the conventional parking lot is easily caused by the misjudgment of the sensing device or other factors, and the vehicle is not completely lowered by the landing fence, so that in addition to causing the driving to be frightened, the landing fence or the vehicle may be damaged.

In addition, at the entrance and exit of the conventional parking lot, there is only a lever for taking off and landing the fence in the front of the vehicle. If the manager of the parking lot needs to provide information, based on the hanging space that the pole can provide, and considering the possible shielding Driving the front line of sight, only the warning strips can be hung on the poles of the landing gear, so that the information provided by the conventional parking lot to the vehicle is limited.

In addition, after the vehicle is parked in the conventional parking space, a detection device (ultrasonic device or image capturing device) is generally used to detect whether the vehicle has been parked in the parking space, and is electrically connected to the detecting device. An indicator light adjacent to the lane to remind the driver who is looking for a parking space. However, the indicator light used in the conventional parking space is usually located above the parking space and only provides limited information on the number of lights.

The present invention proposes a gate for a parking lot to improve the problems caused by the use of the landing fence and to display information at the gate of the parking lot.

The invention proposes a parking space with a display function to display information in a parking space.

In order to achieve at least one of the above advantages or other advantages, an embodiment of the present invention provides a parking lot gate suitable for use in a parking lot. The gate of this parking lot includes a door frame, a fog curtain generating device and a projection device. The gantry is disposed in the lane of the parking lot, the fog curtain generating device is disposed in the gantry, and the fog curtain generating device is adapted to form a fog curtain between the gantry and the lane. The projection device is adapted to provide an image beam to the fog screen to form an image frame on the fog screen.

In an embodiment of the invention, the gantry comprises a body and a plurality of support columns, the body being opposite to the lane, and the support columns stand in the lane and support the body.

In an embodiment of the present invention, the mist curtain generating device includes at least one atomizing module and at least one airflow generating device disposed in the door frame. Each atomization module includes a liquid receiving groove and at least one atomizer. The liquid receiving tank is for accommodating the liquid. At least one atomizer is disposed in the liquid accommodating tank and is adapted to atomize the liquid in the liquid accommodating tank to form an atomized liquid. At least one airflow generating device is disposed in the gantry and is adapted to generate at least one airflow to cause the atomized liquid to flow between the gantry and the lane to form a fog curtain.

In an embodiment of the invention, each of the atomization modules further includes a liquid level sensor disposed in the liquid receiving groove, and the liquid level sensor is configured to sense the liquid level of the liquid receiving groove, and the mist The curtain generating device further comprises a liquid replenishing module electrically connected to the liquid level sensor and connected to the liquid receiving groove.

In an embodiment of the invention, the fog generating device further includes at least one indicator light disposed on the gantry and electrically connected to the liquid level sensor.

In an embodiment of the invention, the liquid replenishing module includes at least one liquid recovery machine, a recovery line, and a pumping motor. The at least one liquid recovery machine is disposed in at least one of the support columns and is configured to recover the atomized liquid of the mist curtain. The recovery line is connected between the at least one liquid recovery machine and the liquid receiving tank. The pumping motor is disposed in the recovery pipeline and electrically connected to the liquid level sensor for conveying the liquid recovered by the liquid recovery machine to the liquid receiving tank.

In an embodiment of the invention, the liquid replenishing module includes a liquid supply line and a valve member. The liquid supply line is connected between the liquid source and the liquid receiving tank, and the valve member is disposed in the liquid supply line and electrically connected to the liquid level sensor.

In an embodiment of the invention, the at least one atomizing module is disposed in the body, and the airflow generating device is disposed beside the liquid receiving slot.

In an embodiment of the present invention, the at least one atomizing module is disposed in at least one of the support columns, and each of the atomizing modules further includes at least one atomizing liquid conduit connected between the liquid receiving groove and the body To direct the atomized liquid to the body.

In an embodiment of the invention, the parking gate of the parking lot further includes a detecting device and a control device. The detecting device is located above the lane and the detecting device is used to detect the vehicle. The control device is disposed in the gantry and electrically connected to the detecting device, the fog screen generating device and the projection device. The control device is adapted to control the projection device and the fog screen generating device according to the detection result of the detecting device.

In order to achieve at least one of the above advantages or other advantages, an embodiment of the present invention provides a parking space having a display function, and the parking space having the display function includes a parking space, a fog screen generating device and a projection device, and the fog screen generating device is fixed. Above the parking space, the fog screen generating device is adapted to form a fog screen between the fog screen generating device and the parking space, and the projection device is adapted to provide an image beam to the fog screen to form an image frame on the fog screen.

In an embodiment of the invention, the mist curtain generating device includes a liquid receiving tank, an atomizer, and an airflow generating device. The liquid accommodating tank is for accommodating the liquid, the atomizer is disposed in the liquid accommodating tank, and the atomizer is adapted to atomize the liquid in the liquid accommodating tank to form the atomized liquid. The airflow generating device is disposed beside the liquid receiving tank, and the airflow generating device is adapted to generate at least one airflow to cause the atomizing liquid to flow between the misting curtain generating device and the parking compartment to form a mist curtain.

In an embodiment of the invention, the parking compartment having the display function further includes a detecting device located above the parking space.

In the gate of the parking lot of the embodiment of the present invention, since a fog screen is formed between the door frame and the lane of the parking lot, the image beam is projected to the fog screen by the projection device, and then the image screen of the stop or pass is displayed on the fog screen, so the parking lot is The gate has the function of controlling access. At the same time, because the driving line of sight can pass through the fog screen, it can ensure that the vehicle can pass through the fog screen safely, so it can effectively solve the problems caused by the conventional landing and landing fence. In addition, since the parking gate can be on the fog screen. Displaying an image screen to provide driving and viewing of variable information, so that the problem of knowing that the parking lot can only provide limited information can be improved. In addition, the parking compartment with the display function of the embodiment of the present invention has a fog screen generating device fixed above the parking space to form a fog screen between the fog curtain generating device and the parking space, and the image beam is projected to the fog screen through the projection device. And then display the image on the fog screen. This image can be a variety of different information, depending on the design needs.

The above and other objects, features and advantages of the present invention will become more <RTIgt;

1 is a schematic view of a gate of a parking lot according to an embodiment of the present invention. Referring to FIG. 1 , the gate 100 of the parking lot of the present embodiment is applied to a parking lot. The gate 100 of the parking lot includes a door frame 110 , a fog screen generating device 120 , and a projection device 130 . The gantry 110 is disposed in the lane A of the parking lot, the fog curtain generating device 120 is disposed in the gantry 110, the fog curtain generating device 120 is adapted to form a fog screen S between the gantry 110 and the lane A, and the projection device 130 is adapted to provide an image The light beam L reaches the fog screen S to form an image frame I on the fog screen S.

The projection device 130 projects the image light beam L toward the fog screen S, but the specific position of the projection device 130 is not limited to that shown in FIG. The projection device 130 can be connected to the control device 170 disposed in the gantry 110. The control device 170 is configured to control the projection device 130 to form different image frames I on the fog screen S to provide variable information for viewing, wherein the image frame I can be a variety of different information, depending on design requirements, such as parking information or advertising information, and the present invention does not limit the specific shape and configuration of the fog screen S and the image screen I. In one embodiment, the maximum brightness that the projection device 130 can provide is about 3000 lumens to clearly display the image frame I, but the above parameter ranges are not limited thereto, and can be adjusted according to different design requirements or different environments.

The gantry 110 includes, for example, a body 111 and a plurality of support columns 112 opposite to the lane A, and the support columns 112 stand in the lane A and support the body 111. In this embodiment, the side of the body 111 adjacent to the lane A has, for example, at least one row of fog ports 1111, and the number of the support columns 112 is, for example, two, and the two support columns 112 are disposed between the body 111 and the lane A. The fixed body 111 is located above the lane A, but the specific shape of the body 111 and the support columns 112 is not limited to that shown in FIG.

2 is a schematic diagram of a fog screen generating device for a gate of a parking lot according to an embodiment of the present invention. Referring to FIG. 1 and FIG. 2, the fog generating device 120 includes at least one atomizing module 190 and at least one airflow generating device. The devices 123 are disposed in the gantry 110, respectively. 2 is an example of an atomizing module 190 with two airflow generating devices 123. In other embodiments, a plurality of atomizing modules 190 may be disposed in the gantry 110, and each atomizing module 190 The collocated airflow generating device 123 may be one or more, or a plurality of atomizing modules 190 may be used in the same group or the same airflow generating device 123. Each atomization module 190 includes a liquid receiving groove 121 and at least one atomizer 122. The liquid accommodating groove 121 is for accommodating the liquid W1. The atomizer 122 is disposed in the liquid accommodating groove 121 and is adapted to atomize the liquid W1 in the liquid accommodating groove 121 to form the atomized liquid W2. In other words, one or more atomizers 122 may be present in each of the liquid receiving grooves 121. The airflow generating device 123 is adapted to generate at least one airflow F to cause the atomized liquid W2 to flow between the gantry 110 and the lane A to form a fog screen S. The fog curtain module 190 of this embodiment is disposed, for example, in the body 111.

The liquid accommodating groove 121 is for accommodating the liquid W1, and the liquid W1 is, for example, water, but is not limited thereto. The liquid accommodating groove 121 is, for example, a tapered body, and includes, in the liquid accommodating groove 121, at least a first-class channel 1211 (for example, one in FIG. 2), and the flow channel 1211 is disposed in the liquid accommodating groove 121. And connected to at least one row of the mist ports 1111 of the body 111 (the one in FIG. 2 is taken as an example), but the specific shape and position of the liquid receiving groove 121 and the flow channel 1211 are not limited to those shown in FIG. 2 .

The atomizer 122 is disposed in the liquid accommodating groove 121. The atomizer 122 may be located inside the liquid accommodating groove 121 and immersed in the liquid W1, but is not limited to that shown in FIG. 2 . The atomizer 122 is adapted to atomize the liquid W1 of the liquid receiving tank 121 to form the atomized liquid W2, and the atomized liquid W2 floats on the surface of the liquid W1 to enter the flow channel 1211. In addition, the amount of fog provided by the atomizer 122 is, for example, slightly larger than 2.5 liters/hour, but the above parameter range is not limited thereto. In addition, the atomizer 122 is, for example, an ultrasonic mist eliminator or a high pressure atomizer. The invention does not limit the type of the atomizer 122, and the particle size of the atomized liquid W2 is, for example, about 1 to 5 Micron (μm), which can have a good light diffusing effect, and enhance the effect of projection, but the particle diameter is not limited to the above numerical range.

The airflow generating device 123 is, for example, a fan to form the airflow F. The fan is, for example, an axial fan or a centrifugal fan, and the present invention does not limit the type of fan. The airflow generating device 123 is disposed beside the liquid accommodating groove 121, and is adapted to generate the airflow F to form the mist curtain S from the mist atomizing port 1111 to the gantry 110 and the lane A. . In the present embodiment, the number of the airflow generating devices 123 is, for example, two, so that the fog screen S is located between the two airflows F, preventing the atomized liquid W2 from being dissipated, improving the stability of the fog curtain S, but not limiting the airflow generation. The specific number and location of devices 123. Further, the flow rate of the airflow F is, for example, 2.5 to 8.0 cubic meters per minute, but the above parameter range is not limited thereto.

The atomization module 190 of the present embodiment may include a liquid level sensor 124 disposed in the liquid receiving groove 121 for sensing the liquid level of the liquid receiving groove 121. In addition, the mist curtain generating device 120 further includes a liquid replenishing module 125 electrically connected to the liquid level sensor 124 and connected to the liquid receiving groove 121. When the liquid level sensor 124 senses that the height of the liquid surface is insufficient, the liquid replenishing module 125 can replenish the liquid W1 into the liquid receiving groove 121. In addition, the fog screen generating device 120 further includes an indicator light 126 disposed on the gantry 110 and electrically connected to the liquid level sensor 124 to display liquid level information in the liquid accommodating groove 121.

3 is a schematic view of a liquid replenishing module according to an embodiment of the present invention. Referring to FIG. 3, the liquid replenishing module 125 of the present embodiment includes, for example, at least one liquid recovery machine 1251, a recovery line 1252, and a pumping motor 1253. The liquid recovery machine 1251 is disposed in at least one of the support columns 112 and is used to recover the mist. The atomizing liquid W2 of the curtain S is connected between the liquid recovery machine 1251 and the liquid receiving tank 121. The pumping motor 1253 is disposed in the recovery line 1252 and electrically connected to the liquid level sensor 124. The liquid W1 recovered by the liquid recovery machine 1251 is sent to the liquid accommodating tank 121, for example, the liquid recovery machine 1251 is, for example, a dehumidifier, and can absorb water in the environment in addition to the atomizable liquid W2. . The liquid replenishing module 125 of the present embodiment is disposed on the support column 112, and each of the support columns 112 can be configured with one or more liquid replenishing modules 125, and the liquid recovery machine 1251 of each liquid replenishing module 125 can be a Or multiple.

Referring to FIG. 1 again, the gate 100 of the parking lot of the embodiment further includes an inductive device 140 and a ticket card device 150. The sensing device 140 is located below the lane A and in front of the entrance of the gate 100 of the parking lot. Measure the location of the vehicle. The ticket card device 150 is electrically connected to the fog screen generating device 120, the projection device 130, and the sensing device 140 for providing driving of the vehicle to take out a ticket card (not shown) or to input a ticket card. In one embodiment, the ticket card device 150, the fog screen generating device 120, the projection device 130, and the sensing device 140 disposed on the ground are electrically connected to the control device 170, and then the fog screen generating device 120 is controlled by the control device 170. And the projection device 130 is activated. For example, when the sensing device 140 senses the vehicle, the stop sign can be displayed on the image screen I of the fog screen S, and the ticket is taken out from the ticket card device 150 (set at the entrance of the parking lot) or the ticket is put in the driving of the vehicle. After the card (when installed at the exit of the parking lot), the image screen I of the replacement fog screen S is a traffic sign, and the vehicle is driven into the parking lot. In this way, the gate 100 of the parking lot has the function of controlling access, and since the line of sight of the driving of the vehicle can pass through the fog screen I, it can ensure that the vehicle can pass through the fog screen I safely, so that the conventional landing gear can be effectively solved. The problem. In addition, since the gate 100 of the parking lot can display the image screen I on the fog screen S to provide driving and viewing variable information, it is possible to improve the problem that the conventional parking lot can only provide limited information. The ticket card device 150 and the sensing device described above. 140 is for illustrative purposes only, and other means may be used to achieve similar functionality.

In addition, the gate 100 of the parking lot of the embodiment further includes at least one detecting device 160 (FIG. 1 is an example of a plurality of detecting devices 160), and the detecting device 160 is disposed above the lane A, in detail, detecting The device 160 can be disposed on the gantry 110 or on the projection device 130, or can be disposed at any position above the lane A as needed. The detecting device 160 is used to detect the vehicle, for example, detecting the distance between the vehicle and the gantry 110, and the vehicle. The license plate number, identification of identification components on the vehicle (such as radio frequency identification components). The control device 170 is electrically connected to the detecting device 160, the fog screen generating device 120, and the projection device 130. The control device 170 is adapted to control the projection device 130 and the fog screen generating device 120 according to the detection result of the detecting device 160. For example, the projection device 130 controls the intensity of the image light beam L and the displayed content, and controls the fog screen generating device 120 to adjust the fog screen. The amount of fogging of S, etc. The detecting device 160 may include an ultrasonic detecting device, an optical detecting device, an image capturing device, a radio frequency identification detecting device, etc., but the present invention does not limit the number and type of the detecting device 160. The optical detecting device is, for example, an infrared detecting device or a laser detecting device. The radio frequency identification detecting device can be used to read the radio frequency identification component on the vehicle, so that the parking fee can be registered or paid. The image capture device can be combined with optical character recognition (OCR) to detect the license plate of the vehicle.

4 is a schematic view of a liquid replenishing module according to another embodiment of the present invention. Referring to FIG. 2 and FIG. 4 together, the liquid replenishing module 125a of the embodiment includes a liquid supply line 1254 and a valve member 1255, and the liquid supply line 1254 is connected to the liquid source 180 (for example, a liquid storage tank). Between the liquid accommodating grooves 121, the valve member 1255 is disposed in the liquid supply line 1254 and electrically connected to the liquid level sensor 124. The valve member 1255 is, for example, a solenoid valve, and the present invention does not limit the type of the valve member 1255. The valve member 1255 is opened when the liquid level sensor 124 senses that the liquid level is insufficient to provide liquid to the liquid receiving groove 121. The liquid replenishing module 125a can be used in place of the liquid replenishing module 125 of FIG. 3 described above. In addition, the liquid replenishing module 125a may also be integrated with the liquid replenishing module 125 of FIG. 3 described above, that is, the liquid replenishing module may include a connection to the liquid recovery unit 1251, the recovery line 1252, and the pumping motor 1253. The liquid supply line 1254 and the valve member 1255 of the liquid source 180 can replenish the liquid by the liquid supply line 1254 when the liquid recovery amount is insufficient.

Figure 5 is a schematic illustration of a gate of a parking lot in accordance with another embodiment of the present invention. As shown in FIG. 5, the gate 100b of the parking lot of the present embodiment is similar to the foregoing embodiment, except that the atomization module 190 of FIG. 3 is disposed in the body 111, but in this embodiment, the fog screen generating device 120a is provided. Each atomization module 190a is disposed in at least one of the support columns 112. Each atomizing module 190a further includes at least one atomizing liquid conduit 191 connected between the liquid receiving groove 121a and the body 111a in each atomizing module 190a to guide the atomized liquid W2 to the body 111a. The specific shape of each atomization module 190 is not limited to that shown in FIG. The detailed structure of the body 111a will be described below.

Figure 6 is a schematic illustration of the body of the gantry of the gate of the parking lot of Figure 5. Referring to FIG. 5 and FIG. 6 together, the main body 111a of the gantry 110 has a guiding structure 113 therein. The guiding structure 113 has at least one venting opening 1112, at least one row of venting ports 1111a, and at least one of the leading channels connecting the two. 1211a, wherein the atomizing liquid conduit 191 passes through the mist inlet port 1112, thereby providing an atomizing liquid W2 to the flow channel 1211a, and the atomizing liquid W2 is discharged from the mist discharging port 1111a. . In addition, at least one airflow generating device 123a is further disposed in the body 111a, and is disposed on the side of the flow channel 1211a for generating at least one airflow F to flow the atomized liquid W2 from the exhaust nozzle 1111a to the gantry 110 and the lane A. The mist curtain S is formed between, but the body 111a of the present embodiment and the airflow generating device 123a are not limited to those shown in FIG. 6. In addition, the present embodiment can also incorporate the components of the foregoing embodiment (for example, the atomizer 122a). ), no longer repeat here. In this way, the embodiment can effectively reduce the load of the body 111a by moving the atomization module 190a into the support column 112.

In another embodiment, the support column 112 may be provided with a mist discharge hole (not shown), and the atomized liquid W2 of the atomization module 190a may also be discharged from the discharge hole of the support column 112 without guiding. To the body 111a. In this case, an airflow generating device (not shown) may also be disposed on the support column 112.

Figure 7 is a schematic illustration of a parking space having a display function in accordance with another embodiment of the present invention. As shown in FIG. 7, the parking compartment 200 having the display function of the present embodiment includes a parking compartment G, a fog curtain generating apparatus 120b, and a projection apparatus 130. The fog screen generating device 120b is fixed above the parking space G, and further forms a fog screen S between the fog screen generating device 120b and the parking space G, and then supplies the image light beam L through the projection device 130 to form the image frame I. The fog curtain generating device 120b is, for example, fixed to an adjacent wall (not shown) through at least one suspension member 210, but the present invention does not limit the manner in which the fog curtain generating device 120b is fixed.

The mist curtain generating device 120b is similar to the mist curtain generating device 120 of FIG. 2, and the mist curtain generating device 120b also includes a liquid receiving groove, at least one atomizer and an airflow generating device, and the liquid receiving groove is used for receiving The liquid atomizer is disposed in the liquid accommodating tank, and the atomizer is adapted to atomize the liquid in the liquid accommodating tank to form an atomized liquid, and the airflow generating device is disposed beside the liquid accommodating tank, and the airflow generating device is adapted to At least one air flow is generated to cause the atomized liquid to flow between the fog curtain generating device 120b and the parking space G to form the fog screen S. In addition, for a detailed description of the liquid accommodating tank, the atomizer, and the airflow generating device, reference may be made to the above embodiment, and the description thereof will not be repeated. In addition, the mist curtain generating device 120b further includes at least one liquid level sensor and a liquid replenishing module, and the liquid level sensor is similar to the liquid level sensor 124 of FIG. 2, and the liquid replenishing module is similar to The liquid replenishing module 125a of FIG. 4, and the liquid replenishing module further includes a liquid supply line and a valve member for supplying the liquid of the external liquid source 180 of the mist curtain generating device 120b to the atomizer 122, and the liquid For a detailed description of the surface sensor and the liquid replenishing module (having the liquid supply line and the valve member), reference may be made to the above embodiment, and will not be repeated here. In addition, in this embodiment, the indicator light 126 may be disposed on the fog screen generating device 120b or the projection device 130. In addition to displaying the liquid level height information, the indicator light 126 may be electrically connected to the control located in the fog screen generating device 120b. The device and the control device detect whether there is a vehicle in the parking space G according to the detecting device 160 to display the corresponding light number, and the specific positions of the indicator light 126, the detecting device 160 and the control device are not limited thereto, and the detailed description can be referred to The above embodiments are not repeated here.

In addition, the parking compartment 200 with the display function of the embodiment can display various different information on the fog screen S of the parking space G according to design requirements, wherein the parking compartment 200 with the display function can be configured in multiple parking spaces. One of the Gs (one in FIG. 7 is taken as an example), and in other embodiments, the parking spaces 200 having the display function may be disposed one by one on each parking space G. In addition, the parking compartment 200 with the display function of the embodiment may further include a detecting device 160. The detecting device 160 is located above the parking space G. In detail, the detecting device 160 may be disposed on the fog generating device 120b or The projection device 130 can also be disposed at any position above the parking space G as needed, and the information (image image I) displayed by the fog screen S can detect the existing vehicle in the parking space G according to the detecting device 160, for example. In turn, the control device adjusts the projection device 130 to display corresponding information (displayable stop or non-stop) on the image screen I for reminding the driving of the parking space, and the image screen I can also display different information from the foregoing embodiment ( Parking information or advertising information).

In summary, the gate of the parking lot of the embodiment of the present invention forms a fog screen between the door frame and the lane of the parking lot, and projects the image beam to the fog screen by the projection device, thereby displaying the stopped or passing image on the fog screen. The screen, so the gate of the parking lot has the function of controlling access. At the same time, because the driving line of sight can pass through the fog screen, it can ensure that the vehicle can pass through the fog screen safely, so it can effectively solve the problems caused by the conventional landing and landing fence. In addition, since the parking gate can be on the fog screen. Displaying an image screen to provide driving and viewing of variable information, so that the problem of knowing that the parking lot can only provide limited information can be improved. In addition, the parking compartment with the display function of the embodiment of the present invention has a fog screen generating device fixed above the parking space to form a fog screen between the fog curtain generating device and the parking space, and the image beam is projected to the fog screen through the projection device. And then display the image on the fog screen. This image can be a variety of different information, depending on the design needs.

100, 100b‧‧ ‧ gates for parking lots

110‧‧‧ gantry

111, 111a‧‧‧ ontology

1111, 1111a‧‧‧ venting

1112‧‧‧Into the fog

112‧‧‧Support column

113‧‧‧Guide structure

120, 120a, 120b‧‧‧ fog screen generating device

121, 121a‧‧‧Liquid accommodating tank

1211, 1211a‧‧‧ runners

122, 122a‧‧‧ atomizer

123, 123a‧‧‧ airflow generating device

124‧‧‧liquid level sensor

125, 125a‧‧‧ liquid supplement module

1251‧‧‧Liquid recovery machine

1252‧‧‧Recycling pipeline

1253‧‧‧ pumping motor

1254‧‧‧liquid supply line

1255‧‧‧ Valves

126‧‧‧ indicator lights

130‧‧‧Projection device

140‧‧‧Induction device

150‧‧‧ ticket card device

160‧‧‧Detection device

170‧‧‧Control device

180‧‧‧liquid source

190, 190a‧‧‧ atomization module

191‧‧‧Atomized liquid conduit

200‧‧‧Parking with display function

210‧‧‧suspension

A‧‧" lane

F‧‧‧Airflow

G‧‧‧Parking

I‧‧‧ image screen

L‧‧‧Image Beam

S‧‧‧ fog curtain

W1‧‧‧ liquid

W2‧‧‧ atomized liquid

1 is a schematic view of a gate of a parking lot according to an embodiment of the present invention. 2 is a schematic view of a fog screen generating device for a gate of a parking lot according to an embodiment of the present invention. 3 is a schematic view of a liquid replenishing module according to an embodiment of the present invention. 4 is a schematic view of a liquid replenishing module according to another embodiment of the present invention. Figure 5 is a schematic illustration of a gate of a parking lot in accordance with another embodiment of the present invention. Figure 6 is a schematic illustration of the body of the gantry of the gate of the parking lot of Figure 5. Figure 7 is a schematic illustration of a parking space having a display function in accordance with another embodiment of the present invention.

Claims (7)

A parking lot gate is applicable to a parking lot. The gate of the parking lot includes: a gantry disposed in a lane of the parking lot, wherein the gantry includes a body and a plurality of support columns, the body is opposite to the lane, and the a support column standing in the lane and supporting the body; a fog screen generating device disposed in the gantry, the fog curtain generating device being adapted to form a fog screen between the gantry and the lane, the mist curtain generating device The method includes: at least one atomization module disposed in the gantry, each atomization module includes: a liquid accommodating groove for accommodating a liquid; at least one atomizer disposed in the liquid accommodating groove And is adapted to atomize the liquid in the liquid receiving tank to form an atomizing liquid; a liquid level sensor is disposed in the liquid receiving tank, the liquid level sensor is configured to sense the liquid a liquid level of the accommodating groove; at least one airflow generating device disposed in the gantry, and adapted to generate at least one airflow to flow the atomized liquid between the gantry and the lane to form the fog screen; a liquid replenishing module electrically connected to the liquid level sensor And connected to the liquid accommodating tank, the liquid replenishing module comprises: at least one liquid recovery machine disposed in at least one of the support columns, and used for recovering the atomized liquid of the mist curtain; a recovery pipeline connected to Between the at least one liquid recovery machine and the liquid receiving tank; a pumping motor disposed in the recovery line and electrically connected to the liquid level sensor for conveying the liquid recovered by the liquid recovery machine And to the liquid receiving groove; and a projection device adapted to provide an image beam to the fog screen to form an image frame. The fog screen generating device further includes at least one indicator light disposed on the gantry and electrically connected to the liquid level sensor, as in the gate of the parking lot described in claim 1. The gate of the parking lot according to claim 1, wherein the liquid replenishing module further comprises: a liquid supply pipe connected between a liquid source and the liquid receiving groove; and a valve member disposed at The liquid supply line is electrically connected to the liquid level sensor. The gate of the parking lot according to claim 1, wherein the liquid replenishing module comprises: a liquid supply pipe connected between a liquid source and the liquid receiving groove; and a valve member disposed at the a liquid supply line and is electrically connected to the liquid level sensor. The gate of the parking lot of claim 1, wherein the at least one atomizing module is disposed in the body, and the airflow generating device is disposed beside the liquid receiving slot. The gate of the parking lot of claim 1, wherein the at least one atomizing module is disposed in at least one of the supporting columns, and each of the atomizing modules further comprises at least one atomizing liquid conduit connected to The liquid receiving groove is interposed between the body and the body to guide the atomized liquid to the body. The gate of the parking lot as described in claim 1 further includes: a detecting device located above the lane, the detecting device for detecting a vehicle; and a control device disposed in the door frame, And electrically connected to the detecting device, the fog screen generating device and the projection device, the control device is adapted to control the projection device and the fog screen generating device according to the detection result of the detecting device.