Classifications

• • G—PHYSICS
  • G07—CHECKING-DEVICES
  • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
  • G07C9/00—Individual registration on entry or exit
  • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
  • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
• • G—PHYSICS
  • G07—CHECKING-DEVICES
  • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
  • G07C9/00—Individual registration on entry or exit
  • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
  • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
  • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
  • G07C2009/00793—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by Hertzian waves
• • G—PHYSICS
  • G07—CHECKING-DEVICES
  • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
  • G07C2209/00—Indexing scheme relating to groups G07C9/00 - G07C9/38
  • G07C2209/60—Indexing scheme relating to groups G07C9/00174 - G07C9/00944
  • G07C2209/63—Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle
  • G07C2209/65—Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle using means for sensing the user's hand

Definitions

• the invention relates to a keyless entry or actuation system, in particular for motor vehicles.
• DE 38 20 248 A1 describes a keyless actuation system for a Vehicle locking device known. At least there is an antenna in the area arranged the door. The antenna is connected to a processing device and is used to exchange radio signals with a portable module, the one Identification code. With the processing device are also Devices for locking and unlocking the door and a manually operated Trigger switch connected, which on the outside door handle is arranged. The manual actuation of the trigger switch or trigger switch triggers the Identification process between the portable module and the processing device out.
• the trigger or trigger button is on a door striking plate of an outer door handle Installed. In the case of an application with which the trunk lid is also to be opened, the trigger push button is provided on an ornament on the trunk lid lock.
• the trigger switch described appears to be separate from Door handle to operate manual switch.
• Such an embodiment has the disadvantage that the first to open the door Actuation of the trigger or trigger switch and then actuation of the door handle is required.
• the object of the invention was to provide a simplified, safe and technically optimized To enable operation of the keyless entry system.
• the trigger switch directly with the To connect the door handle and both a neutral position and one on the door handle Provide opening and a closed position. It is also contemplated that Door lock an opening device is arranged with the processing device connected is.
• Any sensors can be used as trigger or trigger switches with which the Position of the door handle can be monitored.
• the door handle moves into the In the "position, the identification process is triggered, the door lock is unlocked and the door is opened.
• the door handle is also pressed into the In the "position” the identification routine is triggered and a lock of the door lock is only provided after successful identification.
• the processing device preferably has devices for measuring the Operating time of the door handles and memory for preselected operating times and Comparison devices for comparing measured and selected Handle actuation times on.
• the measured Time can be compared to pre-selected waiting times.
• time between two successive operations (interval time) determined and saved become.
• the time between two successive operations can be in one Comparison device can be compared with preselected interval times.
• the duration of the identification query can be extended to preselected times become.
• the locking or unlocking by the Inner door handle can be switched off by the processing device.
• a method for keyless actuation of motor vehicle door locks includes Radio transmission between the vehicle and a portable module, the one Contains identification code.
• a processing device arranged in the vehicle, which is connected to a suitable antenna asks for the identification code of the portable module. This query takes place parallel to the query of the sensors on the Door handles.
• the identification procedure is detected by the actuation of a door handle triggered by a sensor. A second can already be made while the identification is running
• the door handle is operated, e.g. for double locking (see below). On arrival of a valid code is then the one selected based on the door handle actuation Processing device identified, function executed.
• the duration of the individual positions of the door handle can be determined and with specified values, in particular those that can be set by the owner, are compared.
• a programmed Processing device which has suitable processors, memory, input-output lines and controls, including various Realize locking functions.
• the vehicle can be locked by gently pushing in the door handle if that portable identification module is located outside the vehicle. If the door handle remains pressed for a longer period of time or is pressed several times in succession, the opening function of the respective inner handle can be interrupted (Double locking). A central locking function can be carried out when the handle remains pressed longer or e.g. is pressed three times in quick succession. If one the doors are still open when the sealing command is issued, the sealing of the Door lock nevertheless take place (with the exception of the driver's door) so that the door is locked is as soon as it is struck.
• the Identification procedure and the door is unlocked and opened as soon as a valid one Identification code is located outside the vehicle. If the door handle for longer Time remains in the opening position, a central opening function can be carried out.
• a previously set blocking of the opening function by the inner remains Preferred door opening lever. This blocking is preferably only lifted if the portable module with the identification code is outside the vehicle and executes a preselected opening procedure for the respective door handle.

Priority Applications (1)

Applications Claiming Priority (1)

Publications (1)

Family

ID=8231333

Family Applications (1)

Country Status (1)

Cited By (2)

Citations (4)

• 1998
  • 1998-01-31 EP EP98101658A patent/EP0935040A1/fr not_active Withdrawn

Patent Citations (4)

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