JPS63255156A - Theft preventing device for vehicle - Google Patents
Theft preventing device for vehicleInfo
- Publication number
- JPS63255156A JPS63255156A JP62091496A JP9149687A JPS63255156A JP S63255156 A JPS63255156 A JP S63255156A JP 62091496 A JP62091496 A JP 62091496A JP 9149687 A JP9149687 A JP 9149687A JP S63255156 A JPS63255156 A JP S63255156A
- Authority
- JP
- Japan
- Prior art keywords
- opening
- state
- closing body
- key
- signal
- 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.)
- Pending
Links
- 230000003405 preventing effect Effects 0.000 title abstract 2
- 238000001514 detection method Methods 0.000 claims description 47
- 230000004913 activation Effects 0.000 claims description 22
- 230000002265 prevention Effects 0.000 claims description 8
- 230000003213 activating effect Effects 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 abstract description 24
- 239000007858 starting material Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Abstract
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は車両用盗難防止装置に関する。[Detailed description of the invention] (Industrial application field) The present invention relates to a vehicle anti-theft device.
（従来の技術）
車両から乗員が離れる場合、ドアその他の開閉体を閉状
態で施錠していても、盗人がその施錠部や窓ガラスを壊
して施錠状態を解き、ドアを開けて品物を盗んだり、ま
た、イグニッションスイッチを金具等で操作してエンジ
ンを始動し、車両そのものを盗むことがある。(Prior art) When a passenger leaves a vehicle, even if the door or other opening/closing body is closed and locked, a thief may break the lock or window glass to unlock the door, open the door, and steal items. Or, the vehicle itself may be stolen by manipulating the ignition switch with a metal object to start the engine.
これに対し、車両の各開閉体を閉じて施錠していき、最
後のドアをキーなしで閉状態に施錠（キーレスロック）
すると警戒状態となり、ドアその他の開閉体をキーなし
で解錠したり、開けたり。In contrast, each opening/closing body of the vehicle is closed and locked, and the last door is locked in the closed state without a key (keyless lock).
The device then enters an alert state and can unlock and open doors and other openings without a key.
さらにはイグニッションスイッチをオンにすると、警報
が出たり、車両を走行不能にする盗難防止装置は知られ
ている。しかし、かかる装置の場合、乗員が車両を警戒
状態としても車両内の品物を取出す等のためにキーを用
いてバックドア等を開けると、警戒状態がキャンセルさ
れ、バックドア等を閉めてもキャンセル状態のままとな
る。そこで、車両を警戒状態にした後、バックドア等を
キーで開けると警戒状態がすべて一部キャンセルされる
が、バックドア等を閉じると再び警戒状態に移行するよ
うにした盗難防止装置は知られている（特開昭６０−５
００５２号公報参照）。Furthermore, anti-theft devices are known that issue an alarm or disable the vehicle when the ignition switch is turned on. However, in the case of such a device, even if the vehicle is in the alert state, if the occupant uses the key to open the back door etc. to take out an item inside the vehicle, the alert state is canceled, and the alert state is canceled even if the back door etc. is closed. The condition will remain the same. Therefore, there is no known anti-theft device in which, after putting the vehicle in the alert state, opening the back door with the key partially cancels the alert state, but closing the back door etc. returns the vehicle to the alert state. (Unexamined Japanese Patent Publication No. 60-5
(See Publication No. 0052).
（発明が解決しようとする問題点）
しかし、上述の如くバックドア等を開けると警戒状態が
キャンセルされるものでは、車両内の品物を他の場所へ
移すために車両から運転者が離れている間に、盗人が車
両内に侵入してエンジンを始動させる恐れがある。また
、車両が警戒状態にあっても、キーシリンダを抜き取り
キーによる解錠と同様の状態としてバックドア等を開け
ると警戒状態がキャンセルされる。本発明は、かかる問
題を解決しようとするものである。(Problem to be solved by the invention) However, in the case where the alert state is canceled by opening the back door etc. as described above, the driver must leave the vehicle to move the items inside the vehicle to another location. During this time, there is a risk that a thief may enter the vehicle and start the engine. Further, even if the vehicle is in the alert state, if the key cylinder is removed and the back door is opened in a state similar to unlocking with the key, the alert state is canceled. The present invention attempts to solve this problem.
（問題点を解決するための手段）
本発明の車両用盗難防止装置は、まず、車両に設けた各
開閉体の開閉状態を検出する開閉検出手段と、上記開閉
体の中の第１開閉体の施錠部へのキーの使用を検出する
第１キー検出手段と、上記開閉体の中の第２開閉体の施
錠部へのキーの使用を検出する第２キー検出手段と、第
１開閉体のロックを検出するロック検出手段と、警報部
と車両走行阻止部とをもつ警戒作動手段と、第１開閉体
を除く他の開閉体の閉信号を受けた状態で第１開閉体に
ついてキー検出信号を受けずに閉信号とロック信号を受
けたとき車両を警戒状態とする警戒設定部と、この警戒
状態において第１開閉体のキー検出信号を受けずに各開
閉体の少なくとも１つの開信号を受けたとき上記警戒作
動手段を作動せしめる第１作動制御手段と、上記警戒状
態において第２開閉体についてのキー検出信号と開信号
とを受けたとき上記警戒作動手段の車両走行阻止部のみ
を作動せしめる第２作動制御手段とを備えていることを
特徴とする。(Means for Solving the Problems) The anti-theft device for a vehicle of the present invention first includes an opening/closing detection means for detecting the open/closed state of each opening/closing body provided in a vehicle, and a first opening/closing body among the opening/closing bodies. a first key detection means for detecting the use of the key to the locking part of the opening/closing body; a second key detecting means for detecting the use of the key to the locking part of the second opening/closing body in the opening/closing body; a lock detecting means for detecting a lock of the first opening/closing body; a warning activation means having an alarm part and a vehicle running prevention part; and a key detection means for the first opening/closing body in a state in which a closing signal of the other opening/closing body other than the first opening/closing body is received. a warning setting section that puts the vehicle into a warning state when a close signal and a lock signal are received without receiving a signal; and at least one open signal of each opening/closing body without receiving a key detection signal of the first opening/closing body in this warning state. a first actuation control means for activating the warning actuation means when the warning state is received; and a first actuation control means for activating the warning activation means only when the key detection signal and the opening signal for the second opening/closing body are received in the warning state; and a second operation control means for activating the apparatus.
（作用）
上記車両用盗難防止装置においては、第１開閉体を除く
他の開閉体が閉じられている状態から、第１開閉体のす
べてがキーを用いずに閉状態にロックされると、警戒状
態となる。すなわち、警戒作動手段は少なくとも１つの
開閉体がキーを用いずに開けられると警報を発するとと
もに、車両の走行を阻止する。一方、上記警戒状態にお
いて、第２開閉体がキーを用いて開放されると、警報は
でないが車両の走行はできなくなる。(Function) In the vehicle anti-theft device, when all the first opening/closing bodies are locked in the closed state without using a key from a state where the other opening/closing bodies except the first opening/closing body are closed, Becomes alert. That is, the alarm activation means issues an alarm when at least one opening/closing member is opened without using a key, and also prevents the vehicle from running. On the other hand, in the alert state, if the second opening/closing body is opened using the key, no warning is issued but the vehicle cannot run.
（発明の効果）
従って、本発明によれば、車両を一旦警戒状態としても
、キーを用いて第２開閉体を開放すれば。(Effects of the Invention) Therefore, according to the present invention, even if the vehicle is in the alert state, if the second opening/closing body is opened using the key.
警報を発することなく荷物の出入れ等を行なうことがで
きるとともに、車両から離れている隙に他人が第２開閉
体の開口部から侵入しても、既に車両走行阻止部が作動
しているため、その他人は例えば工具等を用いてイグニ
ッションスイッチがエンジンキーでオンされたのと同じ
ような状態としても、車両を運転することはできず、車
両の盗難は防止される。It is possible to take things in and out without raising an alarm, and even if someone breaks in through the opening of the second opening/closing body while you are away from the vehicle, the vehicle movement prevention part has already been activated. Even if another person uses a tool or the like to turn on the ignition switch with the engine key, they will not be able to drive the vehicle, and theft of the vehicle will be prevented.
また、他人が第２開閉体の施錠部を取外してキー検出手
段をオンとしてもその第２開閉体を開ければ車両走行阻
止部が作動した状態となるだけで警戒状態はキャンセル
されず、車両の防盗性が向上する。Furthermore, even if someone removes the locking part of the second opening/closing body and turns on the key detection means, if the second opening/closing body is opened, the vehicle running prevention unit will only be activated, and the alert state will not be canceled, but the vehicle Theft prevention is improved.
（実施例） 以下、本発明の実施例を図面に基いて説明する。(Example) Embodiments of the present invention will be described below with reference to the drawings.
第１図に示す車両１において、２はエンジンのイグニッ
ション、３は第１開閉体（サイドドア）、４は第２開閉
体（バックドア）、５は第３開閉体（ボンネット）、６
はホーン（警報部）、７はエンジンのスタータへの通電
を断つためのカットスイッチ（車両走行阻止部）、８は
フラッシャライト（警報部）、９は報知ランプ、１０は
ブザー、１１は車両用盗難防止装置のコントロールユニ
ットである。In the vehicle 1 shown in FIG. 1, 2 is an engine ignition, 3 is a first opening/closing body (side door), 4 is a second opening/closing body (back door), 5 is a third opening/closing body (bonnet), and 6
is a horn (alarm unit), 7 is a cut switch for cutting off power to the engine starter (vehicle running prevention unit), 8 is a flasher light (alarm unit), 9 is a notification lamp, 10 is a buzzer, 11 is for the vehicle This is a control unit for an anti-theft device.
本例の場合、上記ホーン６、カットスイッチ７およびフ
ラッシャライト８が警戒作動手段を構成し、報知ランプ
９およびブザー１ｏが上記盗難防止装置の状態を乗員に
知らせる報知手段を構成する。In this example, the horn 6, the cut switch 7, and the flasher light 8 constitute a warning activation means, and the notification lamp 9 and the buzzer 1o constitute a notification means that informs the occupant of the status of the anti-theft device.
次に、上記盗難防止装置を作動させるための車両の状態
検出手段について説明する。Next, a description will be given of the vehicle state detection means for operating the anti-theft device.
まず、イグニッション２にはイグニッションスイッチと
、エンジンキーの有無を検出するキースイッチが設けら
れ、各開閉体３〜５にはその開閉状態を検出する開閉検
出手段１３〜１５が、また、第１と第２の開閉体３，４
にはロックのためのキーシリンダへのキーの使用を検出
する第１と第２のキー検出手段１６．１７が、さらに第
１開閉体３にはそのロック手段に連係した手動ロックノ
ブによるロックを検出するためのロック検出手段１８が
それぞれ設けられている。本例の場合、エンジンキーの
有無により運転者が車両１から離れるのか否かをみるこ
とになる。First, the ignition 2 is provided with an ignition switch and a key switch for detecting the presence or absence of an engine key, and each of the opening/closing bodies 3-5 has opening/closing detection means 13-15 for detecting the opening/closing state thereof. Second opening/closing body 3, 4
The first and second key detection means 16 and 17 detect the use of a key in the key cylinder for locking, and the first opening/closing body 3 further detects locking by a manual lock knob linked to the locking means. A lock detecting means 18 is provided for each. In this example, whether or not the driver leaves the vehicle 1 is determined based on the presence or absence of the engine key.
第２図には車両用盗難防止装置の全体構成が示されてお
り１本装置はイグニッションスイッチ２０とキースイッ
チ２１の少なくとも一方がオンとなっているときは解除
（非作動）状態にある。FIG. 2 shows the overall structure of a vehicle anti-theft device, and the device is in a released (non-operating) state when at least one of an ignition switch 20 and a key switch 21 is on.
さて、コントロールユニット１１は、警戒態勢に入るた
めの初期状態設定部２２、第１警戒準備状態をつくる第
１警戒準備部２３、実質的な警戒態勢へ入る第２警戒準
備状態をつくる第２警戒準備部２４、警戒状態設定信号
を出す警戒状態設定部２５、警戒作動手段２７のすべて
を作動せしめた第１作動状態とカットスイッチ７のみを
作動せしめた第２作動状態とをつくる第１作動制御手段
２８、並びに第２作動状態のみをつくる第２作動制御手
段２９を備えている。上記各状態の継続条件、移行条件
および出力の内容は次表に示すとおりである。Now, the control unit 11 includes an initial state setting section 22 for entering the alert state, a first alarm preparation section 23 for creating the first alarm preparation state, and a second alarm preparation section 23 for creating the second alarm preparation state for entering the actual alarm state. A first operation control that creates a first operating state in which all of the preparation section 24, the alarm state setting section 25 that issues an alarm state setting signal, and the alarm activation means 27 are activated, and a second operating state in which only the cut switch 7 is activated. means 28 as well as second actuation control means 29 for creating only the second actuation state. The continuation conditions, transition conditions, and output contents of each of the above states are shown in the following table.
以下、各設定部ないしは手段について具体的に説明する
。Each setting unit or means will be specifically explained below.
まず、上記初期状態設定部２２は、上記イグニッション
スイッチ２０とキースイッチ２１の双方のオフ信号と、
第１〜第３開閉検出手段１３〜１５の閉信号を受けて本
装置を初期状態とし、その後にイグニッションスイッチ
２０とキースイッチ２１の少なくとも一方からオン信号
を受けると解除状態に戻す。First, the initial state setting section 22 receives off signals from both the ignition switch 20 and the key switch 21, and
The device is brought into an initial state upon receiving the close signals from the first to third opening/closing detection means 13 to 15, and then returned to the released state upon receiving an on signal from at least one of the ignition switch 20 and the key switch 21.
上記初期状態信号を受ける第１警戒準備部２３は、第１
〜第３の開閉検出手段１３〜１５の少なくとも１つから
開信号を受けると本装置を第１う戒準備状態とし、その
後に第１〜第３の開閉検出手段１３〜１５からオフ信号
を受けた際に次の第２警戒＄備状態の条件が成立しない
とき初期状態に戻す。また、この第１警戒準備部２３は
、第１開閉検出手段１３の開信号で第１警戒準備状態を
設定するとき、ブザー１０を短時間鳴らす。The first alert preparation unit 23 receiving the initial state signal
- When an open signal is received from at least one of the third opening/closing detection means 13 to 15, the device is placed in the first preparatory state, and then an off signal is received from the first to third opening/closing detection means 13 to 15. When the conditions for the next second alert $ready state are not satisfied, the state is returned to the initial state. Further, the first alarm preparation section 23 sounds the buzzer 10 for a short time when setting the first alarm preparation state by the open signal of the first opening/closing detection means 13.
上記第１警戒準備の信号を受ける第２警戒準備部２４と
第１Ｗ戒状態設定部２５は第１警戒準備手段２６を構成
している。すなわち、第２ＪｒＩ戒準備部２４は、第１
警戒準備状態において第２と第３の開閉検出手段１４．
１５の閉信号と第１と第２のキー検出手段１６．１７の
オフ信号（キーが挿入されていない）を受け、その状態
で第１キー検出手段１６からの信号がオフのまま第１開
閉検出手段１３の閉信号とロック検出手段１８のロック
信号を受けると、本装置を第２９戒準備状態とする。そ
して、第１Ｗ戒状態設定部２５は第２警戒準備状態から
第１タイマー３１による設定時間Ｔ、（例えば１５秒）
を経過すると本装置を警戒状態とする設定信号を出力す
る。The second vigilance preparation section 24 and the first W vigilance state setting section 25 which receive the first vigilance preparation signal constitute a first vigilance preparation means 26. That is, the second Jr. precept preparation section 24
Second and third opening/closing detection means 14 in the alert preparation state.
15 and the off signal from the first and second key detection means 16.17 (the key is not inserted), and in that state, the first opening/closing operation is performed while the signal from the first key detection means 16 remains off. Upon receiving the close signal from the detection means 13 and the lock signal from the lock detection means 18, the device is brought into the 29th precept preparation state. Then, the first W warning state setting unit 25 changes from the second warning preparation state to the time T set by the first timer 31 (for example, 15 seconds).
When the time period elapses, a setting signal is output that puts the device in an alert state.
また、上記第２警戒準備部２４は、上記設定時間Ｔ１が
経過するまでに第１警戒準備状態の継続条件が満たされ
なくなると、本装置の状態を初期状態設定部２２の判断
に託す。また、上記警戒状態設定部２５は、警戒状態に
おいて第１キー検出手段１６からオン信号がでる（キャ
ンセル条件Ａ）か、キースイッチ２１からオン信号がで
てイグニッションスイッチ２０からオン信号がでる（キ
ャンセル条件Ｂ）と、本装置の状態を初期状態設定部２
２の判断に託す。Furthermore, if the condition for continuation of the first alert preparation state is no longer satisfied by the time the set time T1 has elapsed, the second alert preparation unit 24 entrusts the state of the device to the initial state setting unit 22. In addition, the alert state setting section 25 determines whether an on signal is output from the first key detection means 16 in the alert state (cancellation condition A), or an on signal is output from the key switch 21 and an on signal is output from the ignition switch 20 (cancellation condition). Condition B) and the state of this device are set by the initial state setting section 2.
I leave it to the judgment of 2.
さらに、上記第２１ｒＩ戒準備部２４は、第２警戒ｉ！
Ｘｆｆ１ｌ状態の設定時間Ｔ１の前半では報知ランプ９
を点灯し、後半では報知ランプ９を点滅させ、また、上
記警戒状態への移行時にブザー１０を短時間鳴らす。一
方、上記警戒状態設定部２５はこの警戒状態において報
知ランプ９を点滅せしめる。Furthermore, the 21st rI precept preparation section 24 prepares the second precept i!
In the first half of the set time T1 in the Xff1l state, the notification lamp 9
In the second half, the notification lamp 9 is blinked, and the buzzer 10 is sounded for a short time when the state shifts to the alert state. On the other hand, the alert state setting section 25 causes the notification lamp 9 to blink in this alert state.
第１作動制御手段２８は、警戒状態設定信号を受けてい
るとき、第１および第２のキー検出手段１６、’１７か
らの検出信号を受けずに、第１〜第３の各開閉検出手段
１３〜１５の開信号、ロック検出手段１８からのロック
解除信号、イグニッションスイッチ２０からのオン信号
の少なくとも１つの信号、つまり作動用トリガが入力さ
れると、その時点から第２タイマー３２による設定時間
Ｔ２（例えば５分間）だけ、″Ｗ戒作動手段２７のすべ
てを作動せしめた第１作動状態とする。この場合、作動
用トリガが一旦入力されると、その後にその入力がなく
なっても設定時間Ｔ２はそのまま警戒作動手段２７のす
べてが作動を継続する。When the first operation control means 28 receives the warning state setting signal, the first operation control means 28 does not receive the detection signal from the first and second key detection means 16, '17, and the first to third opening/closing detection means When at least one of the open signals 13 to 15, the unlock signal from the lock detection means 18, and the on signal from the ignition switch 20, that is, the activation trigger, is input, the time set by the second timer 32 starts from that point. For T2 (for example, 5 minutes), all of the "W warning activation means 27" are activated in the first activation state.In this case, once the activation trigger is input, even if the input is no longer performed, the set time will continue. At T2, all of the warning activation means 27 continue to operate.
そして、上記設定時間Ｔ２が経過すると、第１作動制御
手段２８はホーン６およびフラッシャライト８の作動を
解除してカットスイッチ７のみを作動させた第２作動状
態とする。また、第１作動状態および第２作動状態のい
ずれにおいても、作動用トリガが再入力されると、第２
タイマー３２をリセットして第１作動状態が再開される
。。Then, when the set time T2 has elapsed, the first operation control means 28 deactivates the horn 6 and the flasher light 8 and brings the cut switch 7 into a second operation state in which only the cut switch 7 is activated. In addition, in both the first operating state and the second operating state, when the operating trigger is input again, the second operating state
The timer 32 is reset and the first operating state is resumed. .
第２作動制御手段２９は、上記警戒状態の設定信号を受
けているとき、第２開閉体４についての第２キー検出手
段１７によるキー検出信号を受けて第２開閉検出手段１
４による開信号を受けると、上記警戒作動手段２７のカ
ットスイッチ７のみを作動させた第２作動状態とする。When the second operation control means 29 receives the warning state setting signal, the second opening/closing detecting means 1 receives a key detection signal from the second key detecting means 17 for the second opening/closing body 4.
When the opening signal from No. 4 is received, a second operating state is entered in which only the cut switch 7 of the warning operating means 27 is operated.
また、上記第１と第２の作動制御手段２８，２９は、第
２開閉検出手段１４から閉信号がでて第２キー検出手段
１７からオン信号がでる（キャンセル条件Ｃ）か、上記
キャンセル条件Ａが成立すると、本装置の状態を初期状
態設定部２２の判断に託す。さらに、作動制御手段２８
．２９は警戒作動手段２７を作動せしめているときは報
知ランプ９を点滅せしめる。Further, the first and second operation control means 28 and 29 are operated under the above-mentioned cancellation condition when a close signal is output from the second open/close detection means 14 and an on signal is output from the second key detection means 17 (cancellation condition C). If A is established, the state of the device is left to the initial state setting section 22 to determine. Furthermore, the actuation control means 28
．． 29 causes the notification lamp 9 to blink when the warning activation means 27 is activated.
なお、上記報知ランプ９は第１と第２のキー検出手段１
６．１７の少なくとも一方からオン信号がでると、本装
置の状態のいかんにかかわらず点灯するようになってい
る。The notification lamp 9 is connected to the first and second key detection means 1.
6. When an on signal is output from at least one of the devices 17, the device lights up regardless of the state of the device.
そして、上記車両用盗難防止装置における制御の流れは
第３図に示すようになっている。The flow of control in the vehicle anti-theft device is as shown in FIG.
まず、エンジンのキースイッチ２１とイグニッション（
１０）スイッチ２０の少なくとも一方がオンならば解除
状態にあり、双方がオフで開閉体３〜５が全開であれば
初期状態となり、その少なくとも１つが開ならば第１警
戒準備状態となる（ステップＳ□、Ｓ２）。First, the engine key switch 21 and the ignition (
10) If at least one of the switches 20 is on, it is in the release state, if both are off and the opening/closing bodies 3 to 5 are fully open, it is in the initial state, and if at least one of them is open, it is in the first alert preparation state (step S□, S2).
次に上記第１警戒準備状態において、第１開閉体３のロ
ックノブ操作による開放があればブザー１０が鳴る（ス
テップＳ、、Ｓ４）。つまり、解除状態から初期状態を
経て第１ＲＩ戒準備状態へ移行した場合において、第１
開閉体３の車室からの開放は乗員が車両１から離れるこ
とを推定させるものであり、ブザー１０の作動により乗
員に警戒態勢への移行操作を喚起することになる。そし
て、キースイッチ２１又はイグニッションスイッチ２０
がオンになっていないこと、第１開閉体３，３の一方の
みが開放され、他の開閉体がすべて閉状態で施錠ないし
はロックされていることが確認されて、この開放されて
いる第１開閉体３について第１キー検出手段１６がオフ
のままロック検出手段１８によるロック信号と第１開閉
検出手段１３の閉信号があると、つまり、キーレスロッ
クがなされると第２１Ｆ戒準備状態となる（ステップＳ
。Next, in the first alarm preparation state, if the first opening/closing body 3 is opened by operating the lock knob, the buzzer 10 sounds (steps S, S4). In other words, when transitioning from the released state through the initial state to the first RI precept preparation state, the first
The release of the opening/closing body 3 from the vehicle interior indicates that the occupant is leaving the vehicle 1, and the activation of the buzzer 10 alerts the occupant to an operation to shift to the alert state. Then, the key switch 21 or the ignition switch 20
is not turned on, only one of the first opening/closing bodies 3, 3 is open, and all the other opening/closing bodies are closed or locked, and this opened first opening/closing body When the opening/closing body 3 receives a lock signal from the lock detecting means 18 and a close signal from the first opening/closing detecting means 13 while the first key detection means 16 is off, that is, when keyless locking is performed, the 21st F precept state is entered. (Step S
.
〜Ｓ、）。~S,).
第２警戒準備状態においては、まず第１タイマー３１お
よび報知ランプ９の作動が開始される（ステップＳ、、
Ｓ、）。そして、第１タイマー３１による設定時間Ｔ１
において、エンジンキースイッチ２１、第１キー検出手
段１６および第２キー検出手段１７の少なくとも１つが
オン（キー検出）か、あるいは第１〜第３開閉体３〜５
の少なくとも１つが開ならば報知ランプ９を消灯後、初
期状態へ戻り、そうでなければ、設定時間Ｔ０の経過後
にブザー１ｏを鳴らして警戒状態へ移る（ステップＳ１
゜〜５１４）。In the second alert preparation state, first, the first timer 31 and the notification lamp 9 start operating (step S,
S.). Then, the set time T1 by the first timer 31
, at least one of the engine key switch 21, the first key detection means 16, and the second key detection means 17 is on (key detection), or the first to third opening/closing bodies 3 to 5 are turned on (key detection).
If at least one of the alarm lamps 9 is open, the alarm lamp 9 is turned off and the state returns to the initial state; otherwise, the buzzer 1o is sounded after the set time T0 has elapsed, and the alarm state is entered (step S1).
° ~ 514).
上記警戒状態においては、報知ランプ９を点滅し、作動
用トリガ（第１および第２のキー検出手段１６．１７か
らのオン信号なしての第１〜第３開閉体３〜５の少なく
とも１つからの開信号、ロック解除信号あるいはイグニ
ッションスイッチ２０の信号）があれば、第２タイマー
３２の作動を開始（オン）して第１作動状態に入る（ス
テップＳ ｉｓ〜５ｔｓ）。すなわち、警戒作動手段２
７のホーン６、カットスイッチ７およびフラッシャライ
ト８を作動せしめる。In the above-mentioned alert state, the notification lamp 9 is flashed, and the activation trigger (at least one of the first to third opening/closing bodies 3 to 5 without an ON signal from the first and second key detection means 16.17) is activated. If there is an open signal, a lock release signal from the ignition switch 20, or a signal from the ignition switch 20, the operation of the second timer 32 is started (turned on) and the first operating state is entered (steps S is to 5ts). That is, the warning activation means 2
7, the horn 6, cut switch 7 and flasher light 8 are activated.
この第１作動状態において、キャンセル条件ＡまたはＣ
の成立、つまり第１キー検出手段１６によるキーの検出
があるか、第２開閉体４が閉で且つ第２キー検出手段１
７によるキーの検出があれば、警戒作動手段２７の作動
を停止し、報知ランプ９を消灯して初期状態の判断系に
戻る（ステップＳ ｌ’Ｊ〜Ｓ２．）。上記キャンセル
条件ＡまたはＣの成立がなければ、設定時間Ｔ２の経過
をみて、その経過前に作動用トリガの再入力があれば、
第２タイマー３２をリセットして第１作動状態を続け（
ステップＳ、４→Ｓ ａｓ→Ｓ□７→Ｓ工、）、再入力
がなければそのまま第１作動状態を続ける。In this first operating state, cancellation condition A or C
holds true, that is, the first key detection means 16 detects the key, or the second opening/closing body 4 is closed and the second key detection means 1
If the key is detected by Step 7, the operation of the warning activation means 27 is stopped, the notification lamp 9 is turned off, and the process returns to the initial state of the judgment system (Steps S1'J to S2). If the above cancellation condition A or C is not satisfied, check the elapse of the set time T2, and if the activation trigger is re-input before the elapse of the set time T2,
Reset the second timer 32 and continue the first operating state (
Step S, 4→S as→S□7→S,), if there is no re-input, the first operating state continues as it is.
そして、上記設定時間Ｔ２が経過すれば第２作動状態に
入り、ホーン６およびフラッシャライト８の作動を停止
してスタータのカットスイッチ７のみを作動せしめた状
態とする（ステップ５ｌｚｓ）。Then, when the set time T2 has elapsed, the second operating state is entered, the operation of the horn 6 and flasher light 8 is stopped, and only the cut switch 7 of the starter is operated (step 5lzs).
この第２作動状態において、キャンセル条件Ａ（ステッ
プ５２７）またはキャンセル条件Ｃ（ステップＳ２．、
Ｓ、、）が成立すれば、警戒作動手段２７および報知ラ
ンプ９の作動を停止して初期状態の判断系に戻り、キャ
ンセル条件が成立せずに作動用トリガの再入力があれば
第２タイマー３２をリセットして第１作動状態に移り、
上記再入力がなければ第２作動状態を継続する（ステッ
プＳ、。）。In this second operating state, cancel condition A (step 527) or cancel condition C (step S2.
S,...) is established, the operation of the warning activation means 27 and the notification lamp 9 is stopped and the judgment system returns to the initial state, and if the cancellation condition is not satisfied and the activation trigger is input again, the second timer is activated. 32 and move to the first operating state,
If there is no re-input, the second operating state is continued (step S).
一方、先の警戒状態において、ステップＳ工、で作動用
トリガの入力がないときは、キャンセル条件Ａ（ステッ
プＳ、、）、キャンセル条件Ｂ（ステツブＳ、２）の成
立の有無をみて、成立すれば報知ランプ９を消灯して初
期状態の判断系に戻る。上記キャンセル条件の成立がな
い場合において、第２開閉体４についてキーの検出があ
って開信号があると第２作動状態に入る（ステップ８３
１→Ｓ ３４→Ｓ０）。On the other hand, in the previous warning state, if there is no activation trigger input in step S, check whether cancel condition A (step S, ) and cancel condition B (step S, 2) are satisfied. Then, the notification lamp 9 is turned off and the judgment system returns to the initial state. When the above cancellation condition is not satisfied, if a key is detected and an open signal is received for the second opening/closing body 4, the second operating state is entered (step 83).
1→S 34→S0).
従って、上記車両用盗難防止装置においては、乗員がす
べての開閉体３〜５を閉状態にロックして車両１を離れ
る際に、第１開閉体３の一方を最後にキーレスロックに
よって閉じると警戒状態に入り、他人がキーを用いずに
開閉体３〜５を開けたり、イグニッションスイッチ２０
をオンとすると、第１作動制御手段２８による警戒作動
手段２７の作動により車両１の盗難を防止する。Therefore, in the vehicle anti-theft device, when the occupant locks all the opening/closing bodies 3 to 5 in the closed state and leaves the vehicle 1, if one of the first opening/closing bodies 3 is finally closed by keyless lock, the driver is alerted. state, and someone else opens the opening/closing bodies 3 to 5 without using the key, or the ignition switch 20
When turned on, the first operation control means 28 activates the warning activation means 27 to prevent the vehicle 1 from being stolen.
そうして、上記警戒状態において、第２開閉体４をキー
の使用により開放すると、ホーン６およびフラッシャラ
イト８は作動しないが、スタータのカットスイッチ７が
作動し、エンジンの始動を不能にして車両１の走行をで
きなくする。従って、乗員は車両１における荷物の出入
れ等の作業を支障なく行なうことができる一方、乗員が
車両１から離れている隙に、他人が第２開閉体４の開口
部から侵入しても、上記カットスイッチ７が作動してい
るため、車両１の盗難は防止される。Then, in the alert state, when the second opening/closing body 4 is opened by using the key, the horn 6 and the flasher light 8 are not activated, but the starter cut switch 7 is activated, disabling the engine starting and driving the vehicle. Makes it impossible to run in step 1. Therefore, the occupant can carry out tasks such as loading and unloading luggage in the vehicle 1 without any hindrance, while at the same time, even if someone else enters through the opening of the second opening/closing body 4 while the occupant is away from the vehicle 1, Since the cut switch 7 is activated, theft of the vehicle 1 is prevented.
また、上記警戒状態にあるとき、他人が第２開閉体４の
キーシリンダを無理に抜き取り、第２キー検出手段１７
をオンとして第２開閉体４を開けても、上記カットスイ
ッチ７が作動し、警戒状態がキャンセルされるわけでは
ないから、第１開閉体３のキーシリンダが抜き取られな
い限り、車両１は盗難から守られることになる。In addition, when in the above-mentioned alert state, another person may forcibly remove the key cylinder of the second opening/closing body 4 and the second key detecting means 17
Even if the switch is turned on and the second opening/closing body 4 is opened, the cut switch 7 is activated and the alert state is not canceled. Therefore, unless the key cylinder of the first opening/closing body 3 is removed, the vehicle 1 will be stolen. You will be protected from
なお、上記実施例の場合、警戒状態において第２開閉体
４をキーの使用により開けると第２作動状態に入り、第
２開閉体４をその後に閉じてキーでロックすると、初期
状態に戻るが、元の警戒状態に戻るようにしてもよい。In the case of the above embodiment, when the second opening/closing body 4 is opened using the key in the alert state, it enters the second operating state, and when the second opening/closing body 4 is then closed and locked with the key, it returns to the initial state. , it may be possible to return to the original alert state.
また、上記実施例では第２開閉体としてハツチバック車
のバックドアを選んだが、トランクリッドであってもよ
く、また、サイドドアの一方を第１開閉体、他方を第２
開閉体としたり、４ドアの場合はフロントドアを第１開
閉体、リヤドアを第２開閉体とするなど、車両の複数の
開閉体の中で第１と第２の開閉体を適宜選定することが
できる。Further, in the above embodiment, the back door of a hatchback vehicle was selected as the second opening/closing body, but the trunk lid may also be used.
Appropriately select the first and second opening/closing bodies from among the plurality of opening/closing bodies of the vehicle, such as using the opening/closing body as an opening/closing body, or in the case of a four-door vehicle, using the front door as the first opening/closing body and the rear door as the second opening/closing body. Can be done.
また、上記実施例ではエンジンキーの抜き取りを盗難防
止装置が初期状態となるための１つの条件としたが、こ
の抜き取りの代わりに車速が一定速度以下になることを
上記初期状態の条件とすることもできる。Further, in the above embodiment, removing the engine key is one of the conditions for the anti-theft device to enter the initial state, but instead of removing the engine key, the condition for the initial state may be for the vehicle speed to fall below a certain speed. You can also do it.
図面は本発明の実施例を示し、第１図は車両における盗
難防止装置の構成要素の配置を示す斜視図、第２図は同
装置の構成を示すブロック図、第３図は制御のフロー図
である９
１・・・・・・車両、２・・・・・・イグニッション、
３・・・・・・第１開閉体、４・・・・；・第２開閉体
、５・・・・・・第３開閉体。
６・・・・・・ホーン（ＩＷ報部）、７・・・・・・ス
タータカットスイッチ（車両走行阻止部）、８・・・・
・・フラッシャライト（ｆｆ報部）、９・・・・・・報
知ランプ、１０・・・・・・フサ−１１１・・・・・・
コントロールユニ７ト、１３・・・・・・第１開閉検出
手段、１４・・・・・・第２開閉検出手段、１５・・・
・・・第３開閉検出手段、１６・・・・・・第１キー検
出手段、１７・・・・・・第２キー検出手段、１８・・
・・・・ロック検出手段、２ｏ・・・・・・イグニッシ
ョンスイッチ、２１・・・・・・キースイッチ、２６・
・・・・・警戒設定手段、２７・・・・・・警戒作動手
段、２８・・・・・・第１作動制御手段、２９・・・・
・・第２作動制御手段。
第１図
１１〜、The drawings show an embodiment of the present invention; FIG. 1 is a perspective view showing the arrangement of components of an anti-theft device in a vehicle, FIG. 2 is a block diagram showing the configuration of the device, and FIG. 3 is a control flow diagram. 9 1...Vehicle, 2...Ignition,
3...First opening/closing body, 4...;Second opening/closing body, 5...Third opening/closing body. 6... Horn (IW reporting department), 7... Starter cut switch (vehicle running prevention part), 8...
...Flasher light (ff information section), 9...Notification lamp, 10...Fusa-111...
Control unit 7, 13...first opening/closing detection means, 14...second opening/closing detection means, 15...
...Third opening/closing detection means, 16...First key detection means, 17...Second key detection means, 18...
...Lock detection means, 2o...Ignition switch, 21...Key switch, 26.
...Warning setting means, 27... Warning activation means, 28... First operation control means, 29...
...Second operation control means. Figure 1 11~,
Claims (1)
検出手段と、上記開閉体の中の第１開閉体の施錠部への
キーの使用を検出する第１キー検出手段と、上記開閉体
の中の第２開閉体の施錠部へのキーの使用を検出する第
２キー検出手段と、第１開閉体のロックを検出するロッ
ク検出手段と、警報部と車両走行阻止部とをもつ警戒作
動手段と、第１開閉体を除く各開閉体の閉信号を受けた
状態で第１開閉体についてキー検出信号を受けずに閉信
号とロック信号を受けたとき警戒状態設定信号を出す警
戒設定手段と、この警戒状態において第１開閉体のキー
検出信号を受けずに各開閉体の少なくとも１つの開信号
を受けたとき上記警戒作動手段を作動せしめる第１作動
制御手段と、上記警戒状態において第２開閉体について
キー検出信号と開信号を受けたとき上記警戒作動手段の
車両走行阻止部のみを作動せしめる第２作動制御手段と
を備えていることを特徴とする車両用盗難防止装置。(1) opening/closing detection means for detecting the open/closed state of each opening/closing body provided in the vehicle; a first key detecting means for detecting use of a key in the locking portion of the first opening/closing body among the opening/closing bodies; A second key detection means for detecting use of a key to a locking part of a second opening and closing body in the opening and closing body, a lock detection means for detecting locking of the first opening and closing body, an alarm part and a vehicle running prevention part. and a warning state setting signal is issued when a close signal and a lock signal are received for the first opening/closing body without receiving a key detection signal in a state where the closing signal of each opening/closing body except the first opening/closing body is received. alert setting means; first operation control means for activating the alert activation means when at least one opening signal of each opening/closing body is received without receiving a key detection signal of the first opening/closing body in the alert state; a second actuation control means for actuating only the vehicle travel prevention section of the warning actuation means when a key detection signal and an opening signal are received for the second opening/closing body in the above-mentioned state. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62091496A JPS63255156A (en) | 1987-04-13 | 1987-04-13 | Theft preventing device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62091496A JPS63255156A (en) | 1987-04-13 | 1987-04-13 | Theft preventing device for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63255156A true JPS63255156A (en) | 1988-10-21 |
Family
ID=14028022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62091496A Pending JPS63255156A (en) | 1987-04-13 | 1987-04-13 | Theft preventing device for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63255156A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012250584A (en) * | 2011-06-01 | 2012-12-20 | Calsonic Kansei Corp | Start control device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61175142A (en) * | 1985-01-29 | 1986-08-06 | Yuushin:Kk | Burglar-preventing device for vehicle |
| JPS6274748A (en) * | 1985-09-27 | 1987-04-06 | Fujitsu Ten Ltd | Antitheft device |
-
1987
- 1987-04-13 JP JP62091496A patent/JPS63255156A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61175142A (en) * | 1985-01-29 | 1986-08-06 | Yuushin:Kk | Burglar-preventing device for vehicle |
| JPS6274748A (en) * | 1985-09-27 | 1987-04-06 | Fujitsu Ten Ltd | Antitheft device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012250584A (en) * | 2011-06-01 | 2012-12-20 | Calsonic Kansei Corp | Start control device |
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