Patents by Inventor Andreas Lindinger
Andreas Lindinger has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9276738Abstract: A digital tachograph has a security module. A public key, a secure private key, and a signage are stored in the security module. Vehicle-relevant data and the corresponding checksum are encoded using a secure private key and stored in the digital tachograph in a data format by the security module.Type: GrantFiled: October 20, 2011Date of Patent: March 1, 2016Assignee: Continental Automotive GmbHInventors: Charles Hardinge, Andreas Lindinger
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Patent number: 8931091Abstract: A method for operating a tachograph having an application controller and a safety controller. A memory is associated with the application controller and a further memory is associated with the safety controller. An encrypted program code having at least one associated signature is made available to the safety controller. The encrypted program code is decrypted by means of the security controller and verified by the at least one signature. It is detected whether the decrypted program code (EPC) is intended for the application controller and/or for the security controller. Depending on what is detected, the program in the memory and/or the further program in the further memory is at least partially replaced by the decrypted program code and, depending on a result of the verification, the at least partially replaced program and/or the at least partially replaced further program is released for executing.Type: GrantFiled: October 18, 2010Date of Patent: January 6, 2015Assignee: Continental Automotive GmbHInventors: Klaus Hoffmann, Andreas Lindinger
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Patent number: 8905660Abstract: A printer and a method of controlling a printer in order to print out a report relating to data recorded by a tachograph are disclosed, the printer having a supply of printing medium and being equipped with a medium transport device. In the disclosed printer, rest state transport of the printing medium is carried out at periodically repeating intervals.Type: GrantFiled: June 3, 2005Date of Patent: December 9, 2014Assignee: Continental Automotive GmbHInventors: Harry Kiemele, Andreas Lindinger
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Publication number: 20140245017Abstract: A digital tachograph has a security module. A public key, a secure private key, and a signage are stored in the security module. Vehicle-relevant data and the corresponding checksum are encoded using a secure private key and stored in the digital tachograph in a data format by the security module.Type: ApplicationFiled: October 20, 2011Publication date: August 28, 2014Inventors: Charles Hardinge, Andreas Lindinger
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Patent number: 8590778Abstract: Data obtained by a tachograph and stored in a memory of the tachograph in a first memory region in a predetermined first data format is processed according to a predetermined processing rule and is stored in a predetermined second data format, which differs from the predetermined first data format, in a second memory region. At least part of the data stored previously in the second memory region is read depending on an inquiry of an external reading unit in relation to the tachograph and is put out via a data interface of the tachograph while maintaining the predetermined second data format.Type: GrantFiled: June 26, 2008Date of Patent: November 26, 2013Assignee: Continental Automotive GmbHInventors: Andreas Lindinger, Winfried Rogenz, Jan Schlüter
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Patent number: 8577031Abstract: An integrated circuit (1) is provided with function modules (2) which comprise a central processing unit (4) for treating data and executing a program and a cache memory (5). Until now, it was complicated and costly to ensure the manipulation security of the modules. The function modules (2) comprise an encoding unit (6) for data encoding and decoding.Type: GrantFiled: March 10, 2005Date of Patent: November 5, 2013Assignee: Continental Automotive GmbHInventors: Karl Asperger, Jochen Kiemes, Roland Lange, Andreas Lindinger, Gerhard Rombach
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Patent number: 8538624Abstract: A system and method for transmitting data via a transmission path between a tachograph arranged in a vehicle, and a data processing device which is remote from the vehicle. To improve data protection, the transmission takes place via a first path section of the transmission path, which path section is arranged between the tachograph and a communication controller arranged in the vehicle, and a second wireless path section of the transmission path, which path section is arranged between the communication controller and the data processing device. The tachograph in response to an encryption request signal sent from the data processing device to the tachograph encrypts data sent from the tachograph to the data processing device. The data is transmitted in encrypted form from the tachograph to the data processing device both via the first path section and via the second path section.Type: GrantFiled: October 1, 2007Date of Patent: September 17, 2013Assignee: Continental Automotive GmbHInventors: Andreas Lindinger, Gunnar Schmidt, Denis Smolin
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Patent number: 8305830Abstract: A method for operating a volatile memory supplied with a supply signal arranged either as a first supply signal of a first supply signal source or a second supply signal of a second supply signal source. If an available first supply signal is present it is used otherwise the second supply signal is used. The supply signal is supplied, based on a switch position of a switching element to the volatile memory. During a detected interrupted first supply signal, the switch position of the switching element is for a predetermined period of time such that the supply signal is supplied to the volatile memory. After expiry of the predetermined period of time, the switch position of the switching element is predetermined such that the volatile memory is decoupled electrically from the supply signal.Type: GrantFiled: May 10, 2010Date of Patent: November 6, 2012Assignee: Continental Automotive GmbHInventors: Franz Kimmich, Andreas Lindinger, Gerhard Rombach
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Publication number: 20120269341Abstract: A method for operating a tachograph having an application controller and a safety controller. A memory is associated with the application controller and a further memory is associated with the safety controller. An encrypted program code having at least one associated signature is made available to the safety controller. The encrypted program code is decrypted by means of the security controller and verified by the at least one signature. It is detected whether the decrypted program code (EPC) is intended for the application controller and/or for the security controller. Depending on what is detected, the program in the memory and/or the further program in the further memory is at least partially replaced by the decrypted program code and, depending on a result of the verification, the at least partially replaced program and/or the at least partially replaced further program is released for executing.Type: ApplicationFiled: October 18, 2010Publication date: October 25, 2012Applicant: Continental Automotive GmbHInventors: Klaus Hoffmann, Andreas Lindinger
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Publication number: 20110227970Abstract: Data obtained by a tachograph and stored in a memory of the tachograph in a first memory region in a predetermined first data format is processed according to a predetermined processing rule and is stored in a predetermined second data format, which differs from the predetermined first data format, in a second memory region. At least part of the data stored previously in the second memory region is read depending on an inquiry of an external reading unit in relation to the tachograph and is put out via a data interface of the tachograph while maintaining the predetermined second data format.Type: ApplicationFiled: June 26, 2008Publication date: September 22, 2011Applicant: Contnental Automotive GmbHInventors: Andreas Lindinger, Winfried Rogenz, Jan Schlüter
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Patent number: 7905394Abstract: An assembly has a tachograph and a data memory, in particular a data memory of a data card. The tachograph has an interface designed to exchange data between the tachograph and the data memory, logic function modules and at least one memory. In a method for operating the tachograph, as a result of high security requirements, the data transfer between the data memory and the tachograph is extremely time-intensive. At the start of the data transfer a virtual reproduction of the data memory is created in the memory of the tachograph and the logic function modules first have read and write access to the virtual reproduction in the memory. Data is then regularly written to the data memory of the data card by a write access to the memory, thus eliminating the differences between the virtual reproduction and the data memory.Type: GrantFiled: August 30, 2006Date of Patent: March 15, 2011Assignee: Continental Automotive GmbHInventors: Franz Kimmich, Andreas Lindinger, Horst Näther, Michael Salm
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Publication number: 20100284235Abstract: A method for operating a volatile memory supplied with a supply signal arranged either as a first supply signal of a first supply signal source or a second supply signal of a second supply signal source. If an available first supply signal is present it is used otherwise the second supply signal is used. The supply signal is supplied, based on a switch position of a switching element to the volatile memory. During a detected interrupted first supply signal, the switch position of the switching element is for a predetermined period of time such that the supply signal is supplied to the volatile memory. After expiry of the predetermined period of time, the switch position of the switching element is predetermined such that the volatile memory is decoupled electrically from the supply signal.Type: ApplicationFiled: May 10, 2010Publication date: November 11, 2010Applicant: Continental Automotive GmbHInventors: Franz Kimmich, Andreas Lindinger, Gerhard Rombach
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Publication number: 20100100749Abstract: A single-chip computer includes at least one first processor core and at least one second processor core constructed on a common chip. The at least one first and the at least one second processor cores are interconnected via a processor interface. Data can be read via a separate or common memory interface from a separate or common data memory respectively and/or stored in said data memory. The single-chip computer includes an encryption and decryption unit which is assigned to the at least one processor core and which is constructed and functionally arranged between the at least one second processor core and the memory interface in such a way that the data which can be exchanged between the at least one second processor core and the data memory can be encrypted and decrypted by the encryption and decryption unit.Type: ApplicationFiled: January 10, 2008Publication date: April 22, 2010Applicant: CONTINENTAL AUTOMOTIVE GMBHInventors: Rudolf Gerber, Charles Hardinge, Roland Lange, Andreas Lindinger, Gerhard Rombach
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Publication number: 20100004813Abstract: A system and method for transmitting data via a transmission path between a tachograph arranged in a vehicle, and a data processing device which is remote from the vehicle. To improve data protection, the transmission takes place via a first path section of the transmission path, which path section is arranged between the tachograph and a communication controller arranged in the vehicle, and a second wireless path section of the transmission path, which path section is arranged between the communication controller and the data processing device. The tachograph in response to an encryption request signal sent from the data processing device to the tachograph encrypts data sent from the tachograph to the data processing device. The data is transmitted in encrypted form from the tachograph to the data processing device both via the first path section and via the second path section.Type: ApplicationFiled: October 1, 2007Publication date: January 7, 2010Applicant: Continental Automotive GmbHInventors: Andreas Lindinger, Gunnar Schmidt, Denis Smolin
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Publication number: 20090327760Abstract: A tachograph includes at least one chip card reading unit and, at least one chip card with secure memory. Secured data transmission can be fed to the at least one chip card reading unit. On the at least one chip card, at least one user-defined piece of identification information is securely stored which is independent of a specified piece of identification information for a specified operation of the tachograph. The tachograph is constructed so as to authenticate the at least one chip card in accordance with the at least one piece of user-defined identification information, and to read data securely from the at least one chip card and/or to store data securely on the at least one chip card.Type: ApplicationFiled: January 15, 2008Publication date: December 31, 2009Applicant: Continental Automotive GmbHInventors: Andreas Lindinger, Gunnar Schmidt
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Publication number: 20090234535Abstract: A digital tachograph (12) has a data storage medium apparatus for accommodating a data storage medium (CARD). The digital tachograph (12) is arranged in a motor vehicle (2). If the data storage medium (CARD) is in the data storage medium apparatus, the data storage medium (CARD) is automatically authenticated (AUTH) and/or identified in a manner triggered by the ignition (IGN) of the motor vehicle (2) being switched on and/or by the motor vehicle (2) stopping (STOP).Type: ApplicationFiled: May 10, 2007Publication date: September 17, 2009Inventors: Roland Lange, Andreas Lindinger
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Publication number: 20090019387Abstract: In a method for controlling a display (4) of a tachograph (DTCO) which can be connected to data memories (7) that are associated with defined groups, an ergonomic control of the complex functionality of a digital tachograph is provided while requiring little space. Individual groups are associated with defined functional groups or dialogs of the display (4) and the operational controls (3). The tachograph (DTCO) identifies the group the data memory (7) is associated with and then displays a selection of functional groups that can be selected by means of operational controls (3). The display (4) displays only functions and functional groups that are associated with the group of the data memory (7).Type: ApplicationFiled: May 8, 2006Publication date: January 15, 2009Applicant: SIEMENS AKTIENGESELLSCHAFTInventors: Andreas Lindinger, Horst Nather, Werner Schneckenburger
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Publication number: 20080262674Abstract: A data processing arrangement, in particular a tachograph for a motor vehicle has a control device and at least one memory. The traceability of an error arising during the data processing arrangement operation can be better guaranteed. At least one partial area of the memory is embodied in the form of a sequence memory and a control device is constructed such that sequences of the data processing arrangement or of the tachograph are recorded in the sequence memory, wherein the sequence memory is provided with at least one ring memory which is organised such that an oldest input is overwritten by a new input, respectively. Thus, it is made possible to record a plurality of sequential events leading to a substantial error in the sequence memory such that the size of the memory is increased within economically acceptable limits during a long operation of the arrangement.Type: ApplicationFiled: September 12, 2006Publication date: October 23, 2008Inventors: Andreas Lindinger, Horst Nather
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Publication number: 20080251577Abstract: An assembly has a tachograph and a data memory, in particular a data memory of a data card. The tachograph has an interface designed to exchange data between the tachograph and the data memory, logic function modules and at least one memory. In a method for operating the tachograph, as a result of high security requirements, the data transfer between the data memory and the tachograph is extremely time-intensive. At the start of the data transfer a virtual reproduction of the data memory is created in the memory of the tachograph and the logic function modules first have read and write access to the virtual reproduction in the memory. Data is then regularly written to the data memory of the data card by a write access to the memory, thus eliminating the differences between the virtual reproduction and the data memory.Type: ApplicationFiled: August 30, 2006Publication date: October 16, 2008Inventors: Franz Kimmich, Andreas Lindinger, Horst Nather, Michael Salm
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Publication number: 20080219441Abstract: An integrated circuit (1) is provided with function modules (2) which comprise a central processing unit (4) for treating data and executing a program and a cache memory (5). Until now, it was complicated and costly to ensure the manipulation security of the modules. The function modules (2) comprise an encoding unit (6) for data encoding and decoding.Type: ApplicationFiled: March 10, 2005Publication date: September 11, 2008Inventors: Karl Asperger, Jochen Kiemes, Roland Lange, Andreas Lindinger, Gerhard Rombach