JPH0241703Y2 - - Google Patents
Info
- Publication number
- JPH0241703Y2 JPH0241703Y2 JP1986200155U JP20015586U JPH0241703Y2 JP H0241703 Y2 JPH0241703 Y2 JP H0241703Y2 JP 1986200155 U JP1986200155 U JP 1986200155U JP 20015586 U JP20015586 U JP 20015586U JP H0241703 Y2 JPH0241703 Y2 JP H0241703Y2
- Authority
- JP
- Japan
- Prior art keywords
- parking
- power source
- exit
- prevention device
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000002265 prevention Effects 0.000 claims description 52
- 238000001514 detection method Methods 0.000 claims description 34
- 238000010586 diagram Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、自動鎖錠式の駐車装置に関し、常時
は商用交流電源を電源として動作し、商用交流電
源の停電時に予備電源に切替えて動作を継続させ
るようにし、停電検出切替回路による切替後、予
備電源の電圧が、退出防止器を動作させるために
必要な最低動作保証電圧以下に低下する以前に、
退出防止器を解錠することにより、停電後、所定
の時間は駐車料金計算を継続すると共に、停電後
にも駐車車両が退出できるようにしたものであ
る。[Detailed description of the invention] [Industrial field of application] The present invention relates to an automatic locking parking device that normally operates using a commercial AC power source and switches to a standby power source during a power outage of the commercial AC power source. After switching by the power outage detection switching circuit, before the voltage of the standby power supply drops below the minimum operation guaranteed voltage required to operate the exit prevention device,
By unlocking the exit prevention device, parking fee calculation continues for a predetermined period of time after a power outage, and parked vehicles can also leave the parking lot even after a power outage.
自動鎖錠式の駐車装置の基本的な構成は、車両
鎖錠を行なう退出防止器、駐車領域内における駐
車車両の有無を検知する車両検知器及び車両検知
器からの検知信号に基づき駐車時間に応じた請求
料金を演算すると共に、退出防止器に車両鎖錠指
令を与え、請求料金支払により退出防止器に解錠
指令を与える料金精算器からなつており、通常は
商用交流電源を主電源として動作するようになつ
ている。この種の駐車装置の先行技術としては、
特開昭48−66900号公報に記載された技術が知ら
れている。この先行技術においては、ストツプ杆
と車両検知器とを設け、車両検知によりストツプ
杆が上昇して駐車車両の退出を阻止すると共に、
料金支払いにより下降するようにすることによ
り、料金未払いによる車両の退出を阻止し、駐車
料金が確実に徴収できるようにしたものである。
The basic structure of an automatic locking parking device is an exit prevention device that locks the vehicle, a vehicle detector that detects the presence or absence of a parked vehicle within the parking area, and a parking time control device that determines the parking time based on the detection signal from the vehicle detector. It consists of a toll adjustment machine that calculates the corresponding billing fee, gives a command to lock the vehicle to the exit preventer, and gives an unlock command to the exit preventer upon payment of the billed fee, and usually uses a commercial AC power source as the main power source. It's starting to work. The prior art of this type of parking device is:
A technique described in Japanese Unexamined Patent Publication No. 48-66900 is known. In this prior art, a stop lever and a vehicle detector are provided, and when the vehicle is detected, the stop lever is raised to prevent the parked vehicle from leaving.
By lowering the amount upon payment of the fee, it is possible to prevent the vehicle from leaving due to non-payment of the fee, and to ensure that the parking fee can be collected.
しかしながら、上述した先行技術において、車
両が駐車していてストツプ杆が上昇している時
に、商用交流電源が停電した場合、停電と同時に
駐車料金計算が停止してしまうばかりでなく、ス
トツプ杆を下降させることができず、利用者はそ
の駐車場から退出することができなくなつてしま
う。無人駐車料金場等において、もし退出不能状
態を生じてしまつたとしたら、駐車装置としては
致命的欠陥となりその使命を果たせない。
However, in the above-mentioned prior art, if a commercial AC power outage occurs while the vehicle is parked and the stop lever is raised, not only will parking fee calculation stop at the same time as the power outage, but the stop lever will be lowered. Therefore, the user will not be able to leave the parking lot. If an unmanned parking lot or the like were to become unable to exit, it would be a fatal flaw for the parking device and it would be unable to fulfill its mission.
そこで、本考案の課題は、上述する従来の問題
点を解決し、停電後、所定の時間は駐車料金計算
を継続すると共に、停電後であつても駐車車両の
退出を可能にした駐車装置を提供することであ
る。 Therefore, the object of the present invention is to solve the above-mentioned conventional problems and to provide a parking device that continues calculating parking fees for a predetermined period of time after a power outage, and also allows parked vehicles to exit even after a power outage. It is to provide.
上述する課題を解決するため、本考案は、駐車
領域に駐車した車両の鎖錠を行なう退出防止器
と、駐車領域内における駐車車両の有無を検知す
る車両検知器と、前記車両検知器からの検知信号
に基づき駐車時間に応じた請求料金を演算すると
同時に、前記退出防止器に鎖錠指令を与え、請求
料金支払により前記退出防止器に解錠指令を与え
る料金精算器とを備え、商用交流電源を主電源と
して動作する駐車装置において、予備電源と、前
記商用交流電源の停電を検知して動作電源を商用
交流電源から前記予備電源に切替える停電検出切
替回路と、この停電検出切替回路による切替後、
前記予備電源の電圧が前記退出防止器を動作させ
るために必要な最低動作保証電圧以下に低下する
以前に、前記退出防止装置に解錠指令を与えるべ
く、前記料金精算器を制御する回路とを備えるこ
とを特徴とする。
In order to solve the above-mentioned problems, the present invention includes an exit prevention device that locks a vehicle parked in a parking area, a vehicle detector that detects the presence or absence of a parked vehicle in the parking area, and a vehicle detector that detects the presence or absence of a parked vehicle in the parking area. The commercial exchange system is equipped with a fee adjustment device that calculates a billing fee according to the parking time based on the detection signal, and at the same time gives a lock command to the exit prevention device, and gives an unlock command to the exit prevention device upon payment of the billed fee. In a parking device that operates using a power source as a main power source, a backup power source, a power failure detection switching circuit that detects a power failure of the commercial AC power source and switches the operating power source from the commercial AC power source to the backup power source, and switching by the power failure detection switching circuit. rear,
a circuit that controls the fare adjustment device in order to give an unlocking command to the exit prevention device before the voltage of the backup power source drops below a minimum operation guaranteed voltage necessary to operate the exit prevention device; It is characterized by being prepared.
車両が駐車領域に進入すると、車両検知器によ
つて車両が検知される。料金精算器では、車両検
知器からの検知信号に基づき、駐車時間に応じた
請求料金を演算し、これを表示すると同時に、退
出防止器に鎖錠指令を与える。これにより、車両
鎖錠が行なわれ、車両の退出ができなくなる。請
求料金が支払われると、料金精算器から退出防止
器に解錠指令が与えられ、車両の退出が可能にな
る。以上の動作は、自動鎖錠式駐車装置の基本的
な動作である。
When the vehicle enters the parking area, the vehicle is detected by the vehicle detector. The fare adjustment machine calculates the billed fare according to the parking time based on the detection signal from the vehicle detector, displays this, and at the same time gives a lock command to the exit prevention device. As a result, the vehicle is locked and cannot be exited. When the billed fee is paid, an unlock command is given to the exit prevention device from the fare adjustment device, allowing the vehicle to exit. The above operations are the basic operations of the automatic locking parking device.
次に、車両が駐車領域に駐車している状態で、
商用交流電源が停電した場合について述べる。商
用交流電源が停電すると、停電検知切替回路によ
り停電が検知されると同時に、動作電源が商用交
流電源から予備電源に切替えられ、退出防止器、
車両検知器及び料金精算器は、予備電源からの電
源供給を受けて動作を継続する。従つて、退出防
止器は停電時の鎖錠位置をそのまま保持し、料金
精算器は車両検知器からの車両検知信号を受け
て、駐車時間の計測及び駐車時間の料金変換動作
を継続する。 Next, with the vehicle parked in the parking area,
Let's discuss what happens when a commercial AC power supply fails. When a power outage occurs in the commercial AC power supply, the power outage detection switching circuit detects the power outage, and at the same time, the operating power is switched from the commercial AC power supply to the standby power supply, and the exit prevention device,
The vehicle detector and the fare adjustment device continue to operate by receiving power from the standby power source. Therefore, the exit prevention device maintains the locked position at the time of power outage, and the toll adjustment device receives the vehicle detection signal from the vehicle detector and continues to measure parking time and convert parking time to toll.
上述の継続動作による放電作用により、予備電
源の電圧は停電時間が経過するに従つて低下して
ゆくが、予備電源の電圧が退出防止器を動作させ
るために必要な最低動作保証電圧以下に低下する
以前に、前記退出防止装置に解錠指令を与えるべ
く、前記料金精算器を制御する。これにより、停
電状態でも退出防止器が解錠されるので、駐車車
両の退出が可能になる。 Due to the discharging effect caused by the above-mentioned continuous operation, the voltage of the backup power source will decrease as the power outage time passes, but the voltage of the backup power source will drop below the minimum guaranteed operating voltage required to operate the exit prevention device. Before doing so, the fare adjustment machine is controlled to give an unlocking command to the exit prevention device. As a result, even in a power outage state, the exit preventer is unlocked, making it possible for the parked vehicle to exit.
停電検出切替回路による切替後、退出防止装置
に解錠指令を与えるべく、料金精算器を制御する
ための回路手段としては、予備電源の容量と退出
防止器の消費電力とを考慮して、料金精算器の制
御タイミングを定めたタイマが有効である。別の
手段としては、予備電源の電圧を検出し、検出値
が退出防止器を動作させるために必要な最低動作
保証電圧以下に低下する以前に、退出防止装置に
解錠指令を与えるべく、料金精算器を制御する電
圧検出回路も有効である。 After switching by the power outage detection switching circuit, in order to issue an unlocking command to the exit prevention device, the circuit means for controlling the charge adjustment device takes into account the capacity of the standby power supply and the power consumption of the exit prevention device, A timer that determines the control timing of the payment machine is effective. Another method is to detect the voltage of the standby power source, and to issue a command to unlock the egress prevention device before the detected value drops below the minimum operation guaranteed voltage required to operate the egress prevention device. A voltage detection circuit that controls the adjustment device is also effective.
車両検知器や料金精算器は、半導体回路や微小
な回路部品で構成されており、消費電力は小さ
く、最低動作保証電圧も低い。これに対して、退
出防止器は、一般には、電動機を駆動源としてい
て、消費電力が大きく、最低動作保証電圧も高
い。そこで、停電時には、予備電源の電圧が退出
防止器の最低動作保証電圧以下に低下する前に退
出防止器を解錠し、駐車車両が退出できるように
したものである。 Vehicle detectors and fare adjustment devices are constructed from semiconductor circuits and minute circuit components, consume little power, and have a low guaranteed minimum operating voltage. On the other hand, egress prevention devices generally use an electric motor as a drive source, consume large amounts of power, and have a high minimum guaranteed operating voltage. Therefore, in the event of a power outage, the exit preventer is unlocked before the voltage of the standby power supply drops below the minimum operation guaranteed voltage of the exit preventer, allowing the parked vehicle to leave.
車両検知器や料金精算器は、退出防止器が解錠
された後でも、動作を継続させ、精算料金を表示
させる。そして、停電が回復した後は、停電時間
を含めた駐車料金を演算して表示すると同時に、
退出防止器を鎖錠位置に制御する。 The vehicle detector and toll adjustment device continue to operate and display the toll amount even after the exit prevention device is unlocked. After the power outage is restored, the parking fee including the power outage time will be calculated and displayed at the same time.
Control the exit preventer to the locked position.
第１図は本考案に係る駐車装置のブロツク図で
ある。図において、１は駐車領域に駐車した車両
の鎖錠を行なう退出防止器、２は駐車領域内にお
ける駐車車両の有無を検知する車両検知器、３は
車両検知器２からの検知信号に基づき駐車時間に
応じた請求料金を演算すると同時に、退出防止器
１に鎖錠指令を与え、請求料金支払により退出防
止器１に解錠指令を与える料金精算器である。退
出防止器１は直流電動機を駆動源とし、直流電動
機によりロツク板等を鎖錠位置または解錠位置に
セツトして、車体鎖錠または車輪鎖錠を行なう。
４は商用交流電源から当該駐車装置の動作に必要
な電源を作り出す電源回路である。電源回路４で
得られた動作電源は、料金精算器３に供給される
同時に、料金精算器３から退出防止器１、車両検
知器２等に供給される。
FIG. 1 is a block diagram of a parking device according to the present invention. In the figure, 1 is an exit prevention device that locks the vehicle parked in the parking area, 2 is a vehicle detector that detects the presence or absence of a parked vehicle in the parking area, and 3 is a parking device based on the detection signal from the vehicle detector 2. This is a charge adjustment machine that calculates the billing fee according to the time, and at the same time gives a locking instruction to the exit prevention device 1, and gives an unlocking instruction to the exit prevention device 1 upon payment of the billing fee. The exit prevention device 1 uses a DC motor as its driving source, and uses the DC motor to set a lock plate or the like in a locked or unlocked position to lock the vehicle body or wheels.
4 is a power supply circuit that generates the power necessary for the operation of the parking device from a commercial AC power source. The operating power obtained by the power supply circuit 4 is supplied to the fare adjustment device 3, and at the same time, is supplied from the fare adjustment device 3 to the exit prevention device 1, the vehicle detector 2, etc.
５は電池でなる予備電源、６は商用交流電源の
停電を検知して、動作電源を商用交流電源から予
備電源５に切替える停電検出切替回路、７はタイ
マである。 Reference numeral 5 designates a backup power source consisting of a battery, 6 a power outage detection switching circuit that detects a power outage of the commercial AC power source and switches the operating power source from the commercial AC power source to the backup power source 5, and 7 a timer.
タイマ７は停電検出切替回路６による切替後、
予備電源５の電圧が退出防止器１を動作させるた
めに必要な最低動作保証電圧以下に低下する以前
に、退出防止装置１に解錠指令を与えるべく、料
金精算器３を制御する。タイマ７による料金精算
器３の制御タイミングは、予め知られている予備
電源５の容量と、退出防止器１の消費電力とを考
慮して定める。 After the timer 7 is switched by the power outage detection switching circuit 6,
Before the voltage of the standby power source 5 drops below the minimum operation guaranteed voltage required to operate the exit prevention device 1, the charge adjustment device 3 is controlled to give an unlock command to the exit prevention device 1. The control timing of the charge adjustment device 3 by the timer 7 is determined in consideration of the capacity of the backup power source 5 which is known in advance and the power consumption of the eviction prevention device 1.
商用交流電源が停電すると、停電検知切替回路
６により停電が検知されると同時に、動作電源が
商用交流電源から予備電源５に切替えられ、退出
防止器１、車両検知器２及び料金精算器３は、予
備電源５からの電源供給を受けて動作を継続す
る。従つて、退出防止器１は停電時の鎖錠位置を
そのまま保持している。料金精算器３は車両検知
器２からの車両検知信号を受て、駐車時間の計測
及び駐車時間の料金変換動作を継続する。この間
に請求料金の支払いがあれば、退出防止器１は料
金精算器３からの指令により解錠されるので、車
両退出が可能である。 When a power outage occurs in the commercial AC power source, the power outage detection switching circuit 6 detects the power outage, and at the same time, the operating power source is switched from the commercial AC power source to the standby power source 5, and the exit prevention device 1, vehicle detector 2, and fare adjustment device 3 are activated. , continues operation by receiving power supply from the backup power source 5. Therefore, the exit preventer 1 maintains the locked position at the time of power outage. The fare adjustment device 3 receives the vehicle detection signal from the vehicle detector 2, and continues measuring the parking time and converting the parking time to the fare. If the billed fee is paid during this time, the exit prevention device 1 is unlocked by a command from the fee adjustment device 3, so that the vehicle can exit.
停電継続に伴い、予備電源５の電圧は、停電時
間が経過するに従つて低下するが、予備電源５の
電圧が退出防止器１を動作させるために必要な最
低動作保証電圧以下に低下する以前に、タイマ７
が動作し、退出防止器１に解錠指令を与えるべ
く、料金精算器３を制御する。これにより、停電
状態で退出防止器１が解錠されるので、駐車車両
の退出が可能になる。 As the power outage continues, the voltage of the backup power source 5 decreases as the power outage time passes, but before the voltage of the backup power source 5 drops below the minimum operation guaranteed voltage required to operate the exit prevention device 1. , timer 7
operates and controls the fare adjustment device 3 in order to give an unlocking command to the exit prevention device 1. As a result, the exit prevention device 1 is unlocked in a power outage state, so that the parked vehicle can exit.
停電後、退出防止器１が解錠された後でも、車
両検知器２や料金精算器３の最低動作保証電圧は
低いから、そのまま動作を継続させることができ
る。従つて、駐車利用者は、料金精算器に表示さ
れた料金を支払つて退出することとなる。停電が
回復した後、継続駐車をしている場合停電時間を
含めた駐車料金を演算して表示すると同時に、退
出防止器１を再度鎖錠位置に制御する。 Even after the exit prevention device 1 is unlocked after a power outage, the vehicle detector 2 and the fare adjustment device 3 can continue to operate because the minimum guaranteed operating voltage is low. Therefore, the parking user will leave after paying the fee displayed on the fee adjustment machine. After the power outage is restored, if the vehicle continues to be parked, the parking fee including the power outage time is calculated and displayed, and at the same time, the exit preventer 1 is controlled to the locked position again.
第２図は本考案に係る駐車装置の別の実施例に
おけるブロツク図である。図において、第１図と
同一の参照符号は同一性ある構成部分を示してい
る。この実施例の特徴は、タイマに代わる電圧検
出回路８を有することである。この電圧検出回路
８は、予備電源５の電圧を検出し、検出値が退出
防止器１を動作させるために必要な最低動作保証
電圧以下に低下する以前に、退出防止器１に解錠
指令を与えるべく、料金精算器３を制御する。 FIG. 2 is a block diagram of another embodiment of the parking device according to the present invention. In the figure, the same reference numerals as in FIG. 1 indicate the same components. A feature of this embodiment is that it has a voltage detection circuit 8 instead of a timer. This voltage detection circuit 8 detects the voltage of the standby power supply 5 and issues an unlock command to the exit preventer 1 before the detected value drops below the minimum operation guaranteed voltage required to operate the exit preventer 1. The charge adjustment device 3 is controlled in order to give the charge.
図示はされていないが、第１図のタイマ７と、
第２図の電圧検出回路８とを併せ持つ回路構成で
あつてもよい。この場合には、タイマ７に、主と
して、退出防止器１の解錠タイミング設定を行な
わせ、電圧検出回路８に、料金精算器３の論理回
路等の動作を確保するのに必要な最低動作保証電
圧検出を行なわせるような回路構成をとることも
可能である。 Although not shown, the timer 7 in FIG.
A circuit configuration including the voltage detection circuit 8 shown in FIG. 2 may also be used. In this case, the timer 7 is mainly used to set the unlocking timing of the exit prevention device 1, and the voltage detection circuit 8 is made to provide the minimum operation guarantee required to ensure the operation of the logic circuit of the fare adjustment device 3, etc. It is also possible to adopt a circuit configuration that allows voltage detection to be performed.
第３図は本考案に係る駐車装置の全体の構成を
示す斜視図である。Ａは駐車領域、Ｂは車両、９
は縁石、ガードパイプ、壁等の障害物で、駐車領
域Ａの両側方及び後方の３方を車両Ｂが出入りで
きないように閉塞している。車両Ｂは障害物９の
ない前方の出入口を通して駐車領域Ａ内に入りま
たは出て行くことができるだけである。１は退出
防止器、２は車両検出器、３は料金精算器であ
る。料金精算器３には、第１図または第２図の停
電検出切替回路６及びタイマ７または電圧検出回
路８を組込んである。 FIG. 3 is a perspective view showing the overall structure of the parking device according to the present invention. A is the parking area, B is the vehicle, 9
are obstacles such as curbs, guard pipes, and walls that block the parking area A from both sides and from the rear so that vehicle B cannot enter or exit. Vehicle B can only enter or exit parking area A through the front doorway, which is free of obstacles 9. 1 is an exit prevention device, 2 is a vehicle detector, and 3 is a fare adjustment device. The charge adjustment device 3 incorporates a power outage detection switching circuit 6 and a timer 7 or a voltage detection circuit 8 shown in FIG. 1 or 2.
退出防止器１はロツク板１０１及び直流電動機
を内蔵する駆動部１０２等を備え、駐車領域Ａの
車両出入口の略中間部に設けられ、車体鎖錠を行
なう。このように、退出防止器１が、車輪鎖錠で
はなく、車体鎖錠を行なうものである場合は、停
電に伴う鎖錠状態から車両Ｂを退出させることは
不可能である。本考案によれば、前述した如く、
停電後の所定時間後に退出防止器１を解錠するの
で、車体鎖錠方式の場合にも、車両Ｂの退出が可
能であり、駐車の安全性が確保できる。 The exit prevention device 1 includes a locking plate 101, a drive section 102 containing a DC motor, etc., and is installed approximately in the middle of the vehicle entrance and exit of the parking area A, and locks the vehicle body. In this way, if the exit prevention device 1 locks the vehicle body instead of locking the wheels, it is impossible to exit the vehicle B from a locked state due to a power outage. According to the present invention, as mentioned above,
Since the exit prevention device 1 is unlocked after a predetermined time after a power outage, the vehicle B can exit even in the case of the vehicle body locking method, and parking safety can be ensured.
車両検知器２は、退出防止器１及び料金精算器
３から分離して、駐車領域Ａ内の路面下または路
面上に設置されている。従つて、車両Ｂのドア開
閉障害やドアミラー付車両のドアミラー衝突破損
原因となることがないし、また高床式車両も確実
に検知できる。車両検知器２の設置方向は、車長
方向または車幅方向の何れであつてもよい。 The vehicle detector 2 is installed under or on the road surface in the parking area A, separated from the exit prevention device 1 and the fare adjustment device 3. Therefore, there is no possibility of door opening/closing failure of vehicle B or collision damage of door mirrors of vehicles equipped with door mirrors, and high-floor vehicles can also be reliably detected. The vehicle detector 2 may be installed in either the vehicle length direction or the vehicle width direction.
この車両検知器２は送信コイル及び受信コイル
を備え、送信コイル及び受信コイルの間の結合度
の変化より駐車車両の有無を検知する一種の金属
検知器で構成してある。送信コイル及び受信コイ
ルの結合度は車両Ｂが駐車領域Ａ内に駐車してい
る間、ほぼ同じ値に保持されるから、車両Ｂを連
続して検知できる。従つて、長時間駐車しても安
定に検知でき、車両検知の信頼性が高くなる。 The vehicle detector 2 is a type of metal detector that includes a transmitter coil and a receiver coil, and detects the presence or absence of a parked vehicle based on a change in the degree of coupling between the transmitter coil and the receiver coil. Since the degree of coupling between the transmitting coil and the receiving coil is maintained at approximately the same value while the vehicle B is parked within the parking area A, the vehicle B can be continuously detected. Therefore, even if the vehicle is parked for a long time, stable detection is possible, and the reliability of vehicle detection is increased.
料金精算器３は、退出防止器１及び車両検知器
２から分離して、車両Ｂのドア開閉障害やドアミ
ラー付車両のドアミラー衝突等を招くことのない
後方隅部に配置してある。 The fare adjustment device 3 is separated from the exit prevention device 1 and the vehicle detector 2, and is arranged at a rear corner where it will not cause any trouble in opening/closing the door of the vehicle B or collision with the door mirror of a vehicle equipped with a door mirror.
第４図は車両検知器２の一部欠損図である。図
において、２１は筒状パイプ、２２は送信コイ
ル、２３は受信コイルである。パイプ２１は例え
ば硬質塩化ビニル等の非金属材料でなるものであ
る。送信コイル２２及び受信コイル２３は、ボビ
ン２２１，２３１にコイル２２２，２３２を巻回
した空芯コイルでなり、パイプ２１の軸方向の両
端側において、ボビン２２１，２３１の外周部を
パイプ２１の内部に嵌合挿着させてある。送信コ
イル２２及び受信コイル２３は、コイル軸がパイ
プ２１の軸線の方向と一致するようにして、間隔
をおいて同軸対向となるように配置してある。こ
のように、送信コイル２２及び受信コイル２３が
筒状パイプ２１によつて一製品化されるので、敷
設作業時に一製品として取扱うことができるよう
になり、敷設作業が容易になる。しかも、送信コ
イル２２及び受信コイル２３のコイル軸は、パイ
プ２１の内部への組込みと同時に、パイプ２１の
軸線と略平行となるような向きに定められるか
ら、敷設時にコイル軸合せ作業が不要であり、こ
の面からも敷設作業が著しく容易になる。 FIG. 4 is a partially missing diagram of the vehicle detector 2. In the figure, 21 is a cylindrical pipe, 22 is a transmitting coil, and 23 is a receiving coil. The pipe 21 is made of a non-metallic material such as hard vinyl chloride. The transmitting coil 22 and the receiving coil 23 are air-core coils in which coils 222, 232 are wound around bobbins 221, 231, and the outer peripheries of the bobbins 221, 231 are connected to the inside of the pipe 21 at both ends of the pipe 21 in the axial direction. It is fitted and inserted into. The transmitting coil 22 and the receiving coil 23 are arranged so that their coil axes coincide with the direction of the axis of the pipe 21 and are spaced apart and coaxially opposed to each other. In this way, since the transmitting coil 22 and the receiving coil 23 are integrated into one product by the cylindrical pipe 21, they can be handled as one product during installation work, making the installation work easier. Furthermore, the coil axes of the transmitter coil 22 and the receiver coil 23 are oriented to be approximately parallel to the axis of the pipe 21 at the same time as they are installed inside the pipe 21, so there is no need to align the coil axes during installation. This also greatly facilitates the installation work.
１０はケーブル、１１はケーブルコネクタ、１
２及び１３は回路基板、１４，１５は回路基板１
２，１３上に搭載された電子回路である。回路基
板１２，１３の上に搭載された電子回路１４，１
５は送信コイル２２を駆動する信号発生器、受信
コイル２３からの受信信号を増幅する増幅器及び
入出力回路等を備えて構成される。 10 is a cable, 11 is a cable connector, 1
2 and 13 are circuit boards, 14 and 15 are circuit boards 1
This is an electronic circuit mounted on 2,13. Electronic circuits 14 and 1 mounted on circuit boards 12 and 13
Reference numeral 5 includes a signal generator for driving the transmitting coil 22, an amplifier for amplifying the received signal from the receiving coil 23, an input/output circuit, and the like.
パイプ２１の検知側とは反対側を、板状の金属
部材１６で被覆してある。このような金属部材１
６を備えると、当該車両検知器を地中に埋設した
場合、検知側とは反対側に金属物があつたとして
も、金属物による送信コイル２２と受信コイル２
３との間の結合の乱れが小さくなるので、安定し
た検出動作が得られる。 A side of the pipe 21 opposite to the detection side is covered with a plate-shaped metal member 16. Such a metal member 1
6, when the vehicle detector is buried underground, even if there is a metal object on the side opposite to the detection side, the transmission coil 22 and the reception coil 2 made of metal objects can be removed.
Since the disturbance in the coupling with 3 is reduced, a stable detection operation can be obtained.
以上述べたように、本考案によれば、常時は商
用交流電源を電源として動作し、商用交流電源の
停電時に予備電源に切替えて動作を継続させるよ
うにし、予備電源に切替えた後、予備電源の電圧
が、退出防止器を動作させるために必要な最低動
作保証電圧以下に低下する以前に、退出防止器を
解錠することにより、停電後にも、駐車料金計算
を継続しつつ、駐車車両が退出できるようにした
駐車装置を提供することができる。
As described above, according to the present invention, the commercial AC power supply is used as the power source at all times, and when the commercial AC power supply fails, the operation is continued by switching to the backup power supply, and after switching to the backup power supply, the backup power supply By unlocking the exit preventer before the voltage drops below the minimum operation guaranteed voltage required to operate the exit preventer, even after a power outage, parking fees can continue to be calculated and parked vehicles can be parked. A parking device that allows exiting can be provided.
第１図は本考案の一実施例における駐車装置の
ブロツク図、第２図は同じく別の実施例における
ブロツク図、第３図は本考案に係る駐車装置の全
体の構成を示す斜視図、第４図は本考案の駐車装
置を構成する車両検知器の部分欠損図である。
１……退出防止器、２……車両検知器、３……
料金精算器、５……予備電源、６……電圧検出切
替回路、７……タイマ、８……電圧検出回路、Ａ
……駐車領域、Ｂ……車両。
FIG. 1 is a block diagram of a parking device according to one embodiment of the present invention, FIG. 2 is a block diagram of another embodiment, and FIG. 3 is a perspective view showing the overall structure of the parking device according to the present invention. FIG. 4 is a partially cutaway view of a vehicle detector constituting the parking device of the present invention. 1...Exit prevention device, 2...Vehicle detector, 3...
Charge adjustment device, 5... Standby power supply, 6... Voltage detection switching circuit, 7... Timer, 8... Voltage detection circuit, A
...Parking area, B...vehicle.
Claims (1)
防止器と、駐車領域内における駐車車両の有無
を検知する車両検知器と、前記車両検知器から
の検知信号に基づき駐車時間に応じた請求料金
を演算すると同時に、前記退出防止器に鎖錠指
令を与え、請求料金支払により前記退出防止器
に解錠指令を与える料金精算器とを備え、商用
交流電源を主電源として動作する駐車装置にお
いて、予備電源と、前記商用交流電源の停電を
検知して動作電源を商用交流電源から前記予備
電源に切替える停電検出切替回路と、この停電
検出切替回路による切替後、前記予備電源の電
圧が前記退出防止器を動作させるために必要な
最低動作保証電圧以下に低下する以前に、前記
退出防止装置に解錠指令を与えるべく、前記料
金精算器を制御する回路とを備えることを特徴
とする駐車装置。 (2) 前記料金精算器を制御する前記回路は、前記
停電検出切替回路による切替後、前記予備電源
の容量と前記退出防止器の消費電力とを考慮し
て定められた時間後に、前記退出防止装置に解
錠指令を与えるべく、前記料金精算器を制御す
るタイマでなることを特徴とする実用新案登録
請求の範囲第１項に記載の駐車装置。 (3) 前記料金精算器を制御する前記回路は、前記
予備電源の電圧を検出し、検出値が前記退出防
止器を動作させるために必要な最低動作保証電
圧以下に低下する以前に、前記退出防止装置に
解錠指令を与えるべく、前記料金精算器を制御
する電圧検出回路でなることを特徴とする実用
新案登録請求の範囲第１項に記載の駐車装置。 (4) 前記料金精算器は、前記予備電源に切替えら
れた後、前記予備電源の電圧が前記料金精算器
の最低動作保証電圧以上である間、動作を継続
することを特徴とする実用新案登録請求の範囲
第１項に記載の駐車装置。 (5) 前記料金精算器は、停電が回復した後、継続
駐車していることを条件に、前記退出防止器を
再度鎖錠位置に制御することを特徴とする実用
新案登録請求の範囲第４項に記載の駐車装置。 (6) 前記退出防止器は、直流電動機を駆動源とし
て有することを特徴とする実用新案登録請求の
範囲第１項、第２項、第３項、第４項または第
５項に記載の駐車装置。[Scope of claim for utility model registration] (1) An exit prevention device that locks vehicles parked in a parking area, a vehicle detector that detects the presence or absence of a parked vehicle in the parking area, and a detection signal from the vehicle detector. A charge adjustment device that calculates a charge according to the parking time based on the signal, simultaneously gives a lock command to the exit prevention device, and gives an unlock command to the exit prevention device upon payment of the billed fee, and a commercial AC power supply In a parking device that operates as a main power source, a standby power source, a power outage detection switching circuit that detects a power outage of the commercial AC power source and switches the operating power source from the commercial AC power source to the standby power source, and after switching by the power outage detection switching circuit. , a circuit that controls the fare adjustment device so as to give an unlocking command to the exit prevention device before the voltage of the backup power supply drops below a minimum operation guaranteed voltage necessary to operate the exit prevention device; A parking device comprising: (2) The circuit that controls the charge adjustment device controls the exit prevention device after a period of time determined by taking into consideration the capacity of the backup power source and the power consumption of the exit prevention device after switching by the power outage detection switching circuit. The parking device according to claim 1, characterized in that the parking device comprises a timer that controls the fare adjustment device to give an unlock command to the device. (3) The circuit that controls the fare adjustment device detects the voltage of the standby power source, and detects the voltage of the backup power supply before the detected value drops below the minimum operation guaranteed voltage necessary to operate the exit preventer. The parking device according to claim 1, characterized in that the parking device comprises a voltage detection circuit that controls the fare adjustment device to give an unlocking command to the prevention device. (4) The utility model registration characterized in that, after being switched to the backup power supply, the toll adjustment device continues to operate as long as the voltage of the backup power source is equal to or higher than the minimum operation guaranteed voltage of the toll adjustment device. A parking device according to claim 1. (5) The utility model registration claim 4 is characterized in that the fare adjustment device controls the exit prevention device to the locked position again on the condition that the vehicle is continuously parked after the power outage is restored. The parking device described in section. (6) The parking device according to claim 1, 2, 3, 4, or 5 of the utility model registration claim, wherein the exit prevention device has a DC motor as a driving source. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986200155U JPH0241703Y2 (en) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986200155U JPH0241703Y2 (en) | 1986-12-26 | 1986-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63107082U JPS63107082U (en) | 1988-07-11 |
| JPH0241703Y2 true JPH0241703Y2 (en) | 1990-11-07 |
Family
ID=31162406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986200155U Expired JPH0241703Y2 (en) | 1986-12-26 | 1986-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0241703Y2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4592607B2 (en) * | 2006-02-01 | 2010-12-01 | 日本信号株式会社 | Parked vehicle exit prevention device |
| JP4308318B2 (en) * | 2007-11-08 | 2009-08-05 | 株式会社三協電機 | Vehicle detection method, vehicle detection device, and vehicle detection unit |
| JP7054916B2 (en) * | 2018-06-08 | 2022-04-15 | アツミ電氣株式会社 | Parking lot device and control method of parking lot device |
| JP7422602B2 (en) * | 2020-04-30 | 2024-01-26 | 林テレンプ株式会社 | Parking control device, parking control method and program |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4866900A (en) * | 1971-12-15 | 1973-09-13 |
-
1986
- 1986-12-26 JP JP1986200155U patent/JPH0241703Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4866900A (en) * | 1971-12-15 | 1973-09-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63107082U (en) | 1988-07-11 |
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