JPH0626226A - Parking facility - Google Patents

Abstract

PURPOSE:To automatically elevate an elevating table according to the parking status of parking facilities by transmitting an identifying signal from an automobile, and receiving the same when the automobile approaches the parking facilities. CONSTITUTION:An identifying signal is transmitted from an automobile 4, and received by a receiving unit 6 of parking facilities. An identifying unit 11 discriminates whether the received data is matched with an identifying number of a memory part 12. If they match, a detecting part 8 detects the parking state, and it is examined by a sensor part 7 whether there is no obstacle such as a man or the like. After that, a driving unit 9 drives an elevating table for placing the automobile to a position where to park the automobile.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a multistage parking lot,
The present invention relates to a device that receives a transmission signal from an approaching vehicle and secures a parking place.

[0002]

2. Description of the Related Art Conventionally, there is a tendency to install a multi-tiered parking lot underground or on the ground in order to effectively utilize a parking place for automobiles. We use a two-tiered parking lot for private houses and a multi-tiered parking lot for condominiums and commercial use. In order to use these multi-tiered parking lots, it has been necessary to raise and lower an elevating platform for mounting the cars according to the use situation of the cars parked in the parking lot.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems of the prior art, and transmits an identification signal from a vehicle and receives the identification signal when the vehicle approaches a parking lot to match the parking situation of the parking lot. The purpose is to automatically raise and lower the platform.

[0004]

In order to solve the above problems, according to the present invention, a storage section for storing an identification number for identifying a predetermined automobile, a transmission section for transmitting the identification number of the storage section,
A receiving unit that receives the signal of the transmitting unit, an A / D conversion unit that converts the analog signal of the receiving unit into a digital signal, a memory unit that stores the identification number of the vehicle, and the received identification number is the memory. Identification unit for identifying whether or not it matches the identification number of the unit, a detection unit for detecting the parking condition of the vehicle, a drive unit for driving an elevator platform on which the vehicle is mounted by the signal of the detection unit, and the A / D conversion unit , A memory unit, an identification unit, a detection unit, and a control unit for controlling the drive unit.

[0005]

According to the above construction, the identification signal is transmitted from the automobile and is received by the receiver in the parking lot. The identification unit identifies whether the received data and the identification number of the memory unit match. If they match, the detection unit detects the parking state and checks the sensor unit for any obstacles such as people. After that, the drive unit drives the elevator on which the vehicle is placed to a position where it can be parked.

[0006]

Embodiments of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a block diagram showing an embodiment of a parking lot of the present invention. In the figure, reference numeral 1 denotes a storage unit, which stores an identification number for identifying an automobile. A transmitting unit 2 transmits the identification number of the storage unit 1. To send, for example,
Use communication methods such as low power and weak radio waves. An antenna 3 transmits the output signal of the transmitter 2. 4 is a car,
The storage unit 1, the transmission unit 2, and the antenna 3 are mounted. Reference numeral 5 denotes an antenna, which receives a radio wave from the antenna 3. Reference numeral 6 denotes a receiving unit, which detects the signal from the antenna 5. Reference numeral 14 is an A / D converter, which converts the analog signal of the receiver 6 into a digital signal. A memory unit 12 stores a predetermined identification number.
An identification unit 11 identifies whether the identification signal of the A / D conversion unit 14 and the identification signal of the memory unit 12 match. Reference numeral 7 denotes a sensor unit that detects whether there is an obstacle such as a person in the parking lot by infrared rays or the like. Reference numeral 8 denotes a detection unit that detects where the vehicle is parked in the parking lot and determines a parking position. Reference numeral 9 is a drive unit, which drives the lift table by a signal from the detection unit 8. A control unit 10 includes the A / D conversion unit 14, the memory unit 12, and the identification unit 1.
1, the sensor unit 7, the detection unit 8 and the drive unit 9 are controlled.
13 is a parking lot. In the above configuration, when the automobile 4 approaches the parking lot 13, the receiving unit 6 receives the identification signal from the transmitting unit 2. The received signal is the A / D converter 1
4 is converted into a digital signal, and the identification unit 11 is used as the memory unit 1.
It is identified whether or not it matches the identification signal stored in 2.
If they match, the detection unit 8 detects the parking condition of the vehicle and sends a signal to move the elevator that mounts the vehicle at a parking position. The sensor unit 7 emits infrared rays when a signal for moving the elevator of the detection unit 8 is output, detects whether there is an obstacle such as a person in the parking lot, and when it is safe, the drive unit 9 causes the detection unit 8 to detect.
Drives the lift to enable parking.

[0007]

As described above, according to the present invention, when the vehicle approaches the parking lot, the elevator for mounting the vehicle is automatically moved to a position where it can be parked. It has the advantage of eliminating the trouble of moving.

[Brief description of drawings]

FIG. 1 is a block diagram showing an embodiment of a parking lot of the present invention.

[Explanation of symbols]

 1 2 transmitter 3 antenna 4 automobile 5 antenna 6 receiver 7 sensor 8 detector 9 driver 10 controller 11 identification 12 memory 12 parking 14 A / D converter

Claims (2)

[Claims] 1. A storage unit for storing an identification number for identifying a predetermined automobile, and a transmission unit for transmitting the identification number of the storage unit.
A receiving unit that receives the signal of the transmitting unit, an A / D conversion unit that converts the analog signal of the receiving unit into a digital signal, a memory unit that stores the identification number of the vehicle, and the received identification number is the memory. Identification unit for identifying whether or not it matches the identification number of the unit, a detection unit for detecting the parking condition of the vehicle, a drive unit for driving an elevator platform on which the vehicle is mounted by the signal of the detection unit, and the A / D conversion unit A parking lot including a control unit that controls a memory unit, an identification unit, a detection unit, and a drive unit. 2. A sensor unit that emits infrared rays or the like to detect the presence or absence of an obstacle such as a person before the elevator is driven by a signal from the detection unit, and a control unit that controls the sensor unit. Parking lot described in 1.