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    • 3. 发明授权
    • Mechanical/electronic lock and key therefor
    • 机械/电子锁及其钥匙
    • US06374653B1
    • 2002-04-23
    • US09461514
    • 1999-12-14
    • Asil T. GokcebayYucel K. Keskin
    • Asil T. GokcebayYucel K. Keskin
    • E05B4900
    • G07C9/00944E05B15/02E05B47/0004E05B47/063G06K19/04G06K19/048G07C9/00817G07C2009/00642G07C2009/00761G07C2009/00841G07C2009/00992Y10T70/5832Y10T70/7062Y10T70/7079Y10T70/713
    • A lock cylinder of standard size and configuration, interchangeable with conventional mechanical cylinders, includes electronic access control features as additional security or in some embodiments as the sole security feature. A microcontroller, memory, solenoid, battery, one wire bus connection and other electric and electronic elements are self contained within the cylinder, being positioned in the cylinder shell or the cylinder plug. The microprocessor can be programmed as to authorized users, entry times, etc. using a special programming key, which itself is programmed with a computer. User keys have a memory cell or ID chip which is read by the cylinder's microcontroller on insertion of the key; however, a system of locks can include locks which are mechanical/electronic, solely electronic and solely mechanical, and keys can also be electronic, mechanical or both. In one embodiment a cylinder collar contains batteries for supplying power to the cylinder, and may also have an LED and contacts for supplying emergency power.
    • 具有标准尺寸和构造的可与常规机械气缸互换的锁芯包括作为附加安全性的电子访问控制特征,或在一些实施例中作为唯一的安全特征。 微控制器,存储器,螺线管,电池,一个总线连接和其他电气和电子元件被自动包含在气缸内,定位在气缸壳体或气缸塞中。 微处理器可以使用特殊的编程键将其编程为授权用户,输入时间等,该编程键本身也是用计算机编程的。 用户键具有存储单元或ID芯片,该芯片在插入钥匙时由气缸的微控制器读取; 然而,锁系统可以包括机械/电子的,仅电子的和机械的,并且钥匙也可以是电子的,机械的或两者的。 在一个实施例中,气缸轴环包含用于向气缸供电的电池,并且还可以具有用于提供应急电力的LED和触点。
    • 4. 发明授权
    • Conventional mechanical lock cylinders and keys with electronic access control feature
    • 传统的机械锁芯和钥匙具有电子门禁功能
    • US07397343B1
    • 2008-07-08
    • US10918952
    • 2004-08-16
    • Asil T. GokcebayYucel K. Keskin
    • Asil T. GokcebayYucel K. Keskin
    • E05B19/04
    • E05B47/0611G07C9/00944Y10T70/7073Y10T70/7136Y10T70/7876Y10T70/8811
    • A mechanical key and lock cylinder with mechanical bittings include an electronic access control feature, with minimal modification and without affecting or interfering with the mechanical function of the key and cylinder. A small, low-profile memory cell is embedded in a recess or later hole through the key, with one cell terminal grounded to the key and the other having a contact extension. When the key is inserted into the keyway of the cylinder plug, the ground connection is made with the cylinder and the memory cell contact extension engages a spring-loaded contact of a connector unit which extends from the cylinder plug. An insulated wire carries the conductive path out of the lock cylinder. The key remains of very low profile, and the cylinder plug is modified only by a small longitudinal bore from front to rear. Existing mechanical locks and cylinders can easily be retrofitted with the electronic access control feature. In another embodiment the key has its contacts on one or both sides of the key blade rather than at the shoulder of the key head. The memory cell device in or on the key head can include a microprocessor, battery and read/write memory.
    • 具有机械接头的机械键和锁芯包括电子访问控制功能,最小的修改,不影响或干扰键和气缸的机械功能。 一个小的,低调的存储单元嵌入在通过键的凹槽或更后的孔中,一个单元终端接地到键,而另一个具有接触延伸。 当钥匙被插入到气缸塞的键槽中时,接地连接由气缸制成,并且存储单元接触延伸部接合从气缸塞延伸的连接器单元的弹簧加载的接触件。 绝缘电线将导电路径从锁芯上传出。 钥匙保持非常低的轮廓,并且缸塞仅由前后的小纵向孔改变。 现有的机械锁和气缸可以通过电子门禁控制功能进行改造。 在另一个实施例中,钥匙具有在钥匙刀片的一侧或两侧上的触点,而不是钥匙头的肩部。 密钥头中或其上的存储单元设备可以包括微处理器,电池和读/写存储器。
    • 8. 发明授权
    • Coin collection lock and key
    • 硬币收集锁和钥匙
    • US06552650B1
    • 2003-04-22
    • US08705843
    • 1996-08-30
    • Asil T. GokcebayYucel K. Keskin
    • Asil T. GokcebayYucel K. Keskin
    • E05B4900
    • E05B47/063E05B47/0004E05B47/0611G07C9/00944Y10T70/7073Y10T70/7876
    • A mechanical lock and key includes an electronic access control feature for preventing opening of the lock unless prescribed conditions are met. The lock cylinder, preferably the cylinder plug, is fitted with a small ID or “serial number” chip which is read when a voltage is applied. A connected addressable switch is connected to a solenoid capable of withdrawing a blocking pin, when the switch is activated. The mechanical key has a key head with a battery, microprocessor and database. When the key is inserted into the lock, a one-wire bus connection sends the lock ID to the key's microprocessor, a comparison is made by the microprocessor to determine whether the lock is authorized to be opened, and if so; a code for the addressable switch, determined from the key database, is sent via the one wire bus to the switch, powering the solenoid, withdrawing the blocking pin and enabling opening of the lock. A record is made in the database as to each instance of opening of each lock which the key fits. In electric parking meters, for example, cash count data can be read by the key and recorded for auditing the route. Rewritable memory can be included in the lock to store the cash count data gathered by the key for subsequent audit or, in situations involving several keys and a simple lock, to store a series of previous entry events for audit.
    • 机械锁和钥匙包括电子访问控制功能,用于防止锁定打开,除非符合规定的条件。 锁芯,优选地是气缸塞,配有当施加电压时读取的小ID或“序列号”芯片。 当开关被激活时,连接的可寻址开关连接到能够抽出阻塞销的螺线管。 机械钥匙带有电池,微处理器和数据库的钥匙头。 当钥匙插入锁时,单线总线连接将锁定ID发送到密钥的微处理器,微处理器进行比较以确定锁是否被授权打开,如果是; 从密钥数据库确定的可寻址交换机的代码通过一条有线总线发送到交换机,给螺线管供电,撤回阻塞销并启用锁定。 在数据库中记录关键字适合的每个锁的每个打开实例。 例如,在电动停车咪表中,可以通过钥匙读取现金计数数据,并记录用于审核路线。 可重写存储器可以包含在锁中以存储由密钥收集的现金计数数据用于后续审核,或者在涉及几个密钥和简单锁定的情况下,存储一系列以前的进入事件进行审核。
    • 9. 发明授权
    • Programmable digital electronic lock
    • 可编程数字电子锁
    • US5894277A
    • 1999-04-13
    • US615397
    • 1996-03-12
    • Yucel K. KeskinAsil T. Gokcebay
    • Yucel K. KeskinAsil T. Gokcebay
    • E05B47/00E05B63/00E05B65/02G07C9/00G07F17/12G06F7/04E05B49/00G06K5/00
    • G07C9/00896E05B47/00G07F17/12E05B63/0065E05B65/025G07C2009/00761G07C2009/00849Y10T70/7062Y10T70/7068
    • An electronic lock for use with lockers assigned for transitory or permanent use, has a keypad for entering a preselected sequence of digits. Programmable for each use in the transitory mode, the lock shifts a latch to locked position on a first entry of a sequence chosen by the user, and retracts the latch to unlocked position when the same sequence is reentered by the user. A subsequent user of the locker when unlocked can enter any sequence of digits desired. In the mode of a longer term assigned locker, the electronic lock is programmed by, for example, a student, and the same combination is retained as long as desired. In this mode, the selected sequence is used only to unlock, with the latch or mortise being spring-biased. The construction of the electronic lock is modular, easily fitting on nearly all contemporary locker designs, retained by only a few screws. An outer housing on the outside of the locker door has an electrical plug-in connection through the door with an inner housing at the inside of the door, and the housing portions can be changed to opposite hand use. Power input ports preferably are included on the front of the outer housing to power the lock in the event of battery failure, and in addition, an audible beep occurs when batteries are low. An LED indicator can be included for status, as can an infrared reader for instant reprogramming of a large bank of lockers such as in a school.
    • 用于临时或永久使用的储物柜的电子锁具有用于输入预选序列数字的小键盘。 可以针对瞬时模式中的每种使用进行编程,锁将锁定器移动到由用户选择的序列的第一条目上的锁定位置,并且当用户重新进入相​​同的顺序时,将闩锁缩回到解锁位置。 解锁后储物柜的后续使用者可以输入任何所需数字序列。 在长期分配的储物柜的模式中,电子锁由例如学生编程,并且根据需要保持相同的组合。 在这种模式下,所选序列仅用于解锁,闩锁或榫眼被弹簧偏置。 电子锁的结构是模块化的,容易适应几乎所有现代的储物柜设计,只有几个螺丝保留。 在更衣柜门的外侧的外壳具有通过门的电插头连接,门的内侧具有内壳,并且壳体部分可以改变为相反的手用。 电源输入端口优选地包括在外壳的前部,以在电池故障的情况下为锁提供动力,此外,当电池电量低时,发出蜂鸣声。 可以包括一个LED指示灯,用于状态,红外线读取器可以立即重新编程大型储物柜(如学校)。