Patents by Inventor Henning OLSSON
Henning OLSSON 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).
-
Patent number: 11804919Abstract: Two or more modules communicate over a common control network including receiving by a message packet having data defined by a signal level at defined bit quanta of a bit, the defined bit quanta being less than every bit quanta of a bit, and the communication device samples bit quanta other than the defined bit quanta. The module receives signal disturbances and decodes the signal disturbances as having a value different from an expected value of the certain bit. In another form, the module uses a first counter based on a clock local to the communication device and a second counter having a higher sampling rate than the first counter. Here, the module receives over the control network a synchronizing portion of a message and counts clock ticks of the second counter over a portion of the message to determine a clock rate for a module that transmitted the message.Type: GrantFiled: January 16, 2023Date of Patent: October 31, 2023Assignee: Kvaser ABInventors: Lars-Berno Fredriksson, Kent Äke Lennart Lennartsson, Jonas Henning Olsson
-
Publication number: 20230171012Abstract: Two or more modules communicate over a common control network including receiving by a message packet having data defined by a signal level at defined bit quanta of a bit, the defined bit quanta being less than every bit quanta of a bit, and the communication device samples bit quanta other than the defined bit quanta. The module receives signal disturbances and decodes the signal disturbances as having a value different from an expected value of the certain bit. In another form, the module uses a first counter based on a clock local to the communication device and a second counter having a higher sampling rate than the first counter. Here, the module receives over the control network a synchronizing portion of a message and counts clock ticks of the second counter over a portion of the message to determine a clock rate for a module that transmitted the message.Type: ApplicationFiled: January 16, 2023Publication date: June 1, 2023Inventors: Lars-Berno Fredriksson, Kent Äke Lennart Lennartsson, Jonas Henning Olsson
-
Patent number: 11558136Abstract: Two or more modules communicate over a common control network including receiving by a message packet having data defined by a signal level at defined bit quanta of a bit, the defined bit quanta being less than every bit quanta of a bit, and the communication device samples bit quanta other than the defined bit quanta. The module receives signal disturbances and decodes the signal disturbances as having a value different from an expected value of the certain bit. In another form, the module uses a first counter based on a clock local to the communication device and a second counter having a higher sampling rate than the first counter. Here, the module receives over the control network a synchronizing portion of a message and counts clock ticks of the second counter over a portion of the message to determine a clock rate for a module that transmitted the message.Type: GrantFiled: February 16, 2021Date of Patent: January 17, 2023Assignee: Kvaser ABInventors: Lars-Berno Fredriksson, Kent Äke Lennart Lennartsson, Jonas Henning Olsson
-
Publication number: 20210167882Abstract: Two or more modules communicate over a common control network including receiving by a message packet having data defined by a signal level at defined bit quanta of a bit, the defined bit quanta being less than every bit quanta of a bit, and the communication device samples bit quanta other than the defined bit quanta. The module receives signal disturbances and decodes the signal disturbances as having a value different from an expected value of the certain bit. In another form, the module uses a first counter based on a clock local to the communication device and a second counter having a higher sampling rate than the first counter. Here, the module receives over the control network a synchronizing portion of a message and counts clock ticks of the second counter over a portion of the message to determine a clock rate for a module that transmitted the message.Type: ApplicationFiled: February 16, 2021Publication date: June 3, 2021Inventors: Lars-Berno Fredriksson, Kent Äke Lennart Lennartsson, Jonas Henning Olsson
-
Patent number: 10924198Abstract: A control network communication arrangement includes a second protocol embedded into a first protocol in a way that modules supporting the second protocol may be aware of and utilize the first protocol whereas modules supporting only the first protocol may not be aware of the second protocol. Operation of modules using the second protocol does not disturb operation of the modules not configured to use or understand the second protocol. By one approach, the messages sent using the second protocol will be seen as messages sent using the first protocol but not having a message necessary to understand or as needing a particular response. In another approach, modules using the second protocol can be configured to send message during transmission of first protocol messages by other modules, the second protocol messages being triggered off of expected aspects of the message sent under the first protocol.Type: GrantFiled: February 26, 2019Date of Patent: February 16, 2021Assignee: KVASER ABInventors: Lars-Berno Fredriksson, Kent Äke Lennart Lennartsson, Jonas Henning Olsson
-
Patent number: 10673565Abstract: A control network communication arrangement includes a second protocol embedded into a first protocol in a way that modules supporting the second protocol may be aware of and utilize the first protocol whereas modules supporting only the first protocol may not be aware of the second protocol. Operation of modules using the second protocol does not disturb operation of the modules not configured to use or understand the second protocol. By one approach, unique additional information is embedded into an end of frame portion of a message to confirm that the portion is the end of frame portion. This acts as a quality check confirming proper synchronization and decoding of the signaling on the communication bus.Type: GrantFiled: September 30, 2015Date of Patent: June 2, 2020Assignee: CONCIO HOLDINGS LLCInventors: Lars-Berno Fredriksson, Kent Åke Lennart Lennartsson, Jonas Henning Olsson
-
Patent number: 10585020Abstract: A method of performing a test on a tyre to record data for parameterisation of a tyre model, wherein the method is performed on a tyre mounted on a wheel and supported on a mobile axle with respect to a movable testing surface. The method includes supporting the tyre with respect to the movable test surface such that the slip angle of the tyre is controllable and such that the loading on the tyre is controllable, steering the tyre with respect to the test surface so as to vary the tyre slip angle, and applying load to the tyre in dependence on tyre slip angle so as to simulate real life tyre loading conditions. Aspects and embodiments of the invention also provide a computer program product and a machine readable medium. Beneficially, the method results in a tyre being tested under more realistic conditions since the applied tyre loading varies in dependence on the tyre slip angle, thereby mimicking the loading on the tyre experienced as vehicle weight transfers during cornering.Type: GrantFiled: October 27, 2016Date of Patent: March 10, 2020Assignee: JAGUAR LAND ROVER LIMITEDInventors: Gregory Smith, Henning Olsson
-
Publication number: 20190363814Abstract: A control network communication arrangement includes a second protocol embedded into a first protocol in a way that modules supporting the second protocol may be aware of and utilize the first protocol whereas modules supporting only the first protocol may not be aware of the second protocol. Operation of modules using the second protocol does not disturb operation of the modules not configured to use or understand the second protocol. By one approach, the messages sent using the second protocol will be seen as messages sent using the first protocol but not having a message necessary to understand or as needing a particular response. In another approach, modules using the second protocol can be configured to send message during transmission of first protocol messages by other modules, the second protocol messages being triggered off of expected aspects of the message sent under the first protocol.Type: ApplicationFiled: February 26, 2019Publication date: November 28, 2019Inventors: Lars-Berno Fredriksson, Kent Äke Lennart Lennartsson, Jonas Henning Olsson
-
Patent number: 10218452Abstract: A control network communication arrangement includes a second protocol embedded into a first protocol in a way that modules supporting the second protocol may be aware of and utilize the first protocol whereas modules supporting only the first protocol may not be aware of the second protocol. Operation of modules using the second protocol does not disturb operation of the modules not configured to use or understand the second protocol. By one approach, the messages sent using the second protocol will be seen as messages sent using the first protocol but not having a message necessary to understand or as needing a particular response. In another approach, modules using the second protocol can be configured to send message during transmission of first protocol messages by other modules, the second protocol messages being triggered off of expected aspects of the message sent under the first protocol.Type: GrantFiled: February 13, 2018Date of Patent: February 26, 2019Assignee: Concio Holdings LLCInventors: Lars-Berno Fredriksson, Kent Äke Lennart Lennartsson, Jonas Henning Olsson
-
Publication number: 20180328818Abstract: A method of performing a test on a tyre to record data for parameterisation of a tyre model, wherein the method is performed on a tyre mounted on a wheel and supported on a mobile axle with respect to a movable testing surface. The method includes supporting the tyre with respect to the movable test surface such that the slip angle of the tyre is controllable and such that the loading on the tyre is controllable, steering the tyre with respect to the test surface so as to vary the tyre slip angle, and applying load to the tyre in dependence on tyre slip angle so as to simulate real life tyre loading conditions. Aspects and embodiments of the invention also provide a computer program product and a machine readable medium. Beneficially, the method results in a tyre being tested under more realistic conditions since the applied tyre loading varies in dependence on the tyre slip angle, thereby mimicking the loading on the tyre experienced as vehicle weight transfers during cornering.Type: ApplicationFiled: October 27, 2016Publication date: November 15, 2018Inventors: Gregory SMITH, Henning OLSSON
-
Publication number: 20180175958Abstract: A control network communication arrangement includes a second protocol embedded into a first protocol in a way that modules supporting the second protocol may be aware of and utilize the first protocol whereas modules supporting only the first protocol may not be aware of the second protocol. Operation of modules using the second protocol does not disturb operation of the modules not configured to use or understand the second protocol. By one approach, the messages sent using the second protocol will be seen as messages sent using the first protocol but not having a message necessary to understand or as needing a particular response. In another approach, modules using the second protocol can be configured to send message during transmission of first protocol messages by other modules, the second protocol messages being triggered off of expected aspects of the message sent under the first protocol.Type: ApplicationFiled: February 13, 2018Publication date: June 21, 2018Inventors: Lars-Berno Fredriksson, Kent Äke Lennart Lennartsson, Jonas Henning Olsson
-
Patent number: 9893827Abstract: A control network communication arrangement includes a second protocol embedded into a first protocol in a way that modules supporting the second protocol may be aware of and utilize the first protocol whereas modules supporting only the first protocol may not be aware of the second protocol. Operation of modules using the second protocol does not disturb operation of the modules not configured to use or understand the second protocol. By one approach, the messages sent using the second protocol will be seen as messages sent using the first protocol but not having a message necessary to understand or as needing a particular response. In another approach, modules using the second protocol can be configured to send messages within a CAN message frame without being compatible with CAN.Type: GrantFiled: August 16, 2016Date of Patent: February 13, 2018Assignee: CONCIO HOLDINGS LLCInventors: Lars-Berno Fredriksson, Kent Åke Lennart Lennartsson, Jonas Henning Olsson
-
Publication number: 20160359576Abstract: A control network communication arrangement includes a second protocol embedded into a first protocol in a way that modules supporting the second protocol may be aware of and utilize the first protocol whereas modules supporting only the first protocol may not be aware of the second protocol. Operation of modules using the second protocol does not disturb operation of the modules not configured to use or understand the second protocol. By one approach, the messages sent using the second protocol will be seen as messages sent using the first protocol but not having a message necessary to understand or as needing a particular response. In another approach, modules using the second protocol can be configured to send messages within a CAN message frame without being compatible with CAN.Type: ApplicationFiled: August 16, 2016Publication date: December 8, 2016Inventors: Lars-Berno Fredriksson, Kent Åke Lennart Lennartsson, Jonas Henning Olsson
-
Patent number: 9419737Abstract: A control network communication arrangement includes a second protocol embedded into a first protocol in a way that modules supporting the second protocol may be aware of and utilize the first protocol whereas modules supporting only the first protocol may not be aware of the second protocol. Operation of modules using the second protocol does not disturb operation of the modules not configured to use or understand the second protocol. By one approach, the messages sent using the second protocol will be seen as messages sent using the first protocol but not having a message necessary to understand or as needing a particular response. In another approach, modules using the second protocol can be configured to send messages within a CAN message frame without being compatible with CAN.Type: GrantFiled: May 26, 2014Date of Patent: August 16, 2016Assignee: Concio Holdings LLCInventors: Lars-Berno Fredriksson, Kent Åke Lennart Lennartsson, Jonas Henning Olsson
-
Publication number: 20160094312Abstract: A control network communication arrangement includes a second protocol embedded into a first protocol in a way that modules supporting the second protocol may be aware of and utilize the first protocol whereas modules supporting only the first protocol may not be aware of the second protocol. Operation of modules using the second protocol does not disturb operation of the modules not configured to use or understand the second protocol. By one approach, unique additional information is embedded into an end of frame portion of a message to confirm that the portion is the end of frame portion. This acts as a quality check confirming proper synchronization and decoding of the signaling on the communication bus.Type: ApplicationFiled: September 30, 2015Publication date: March 31, 2016Inventors: Lars-Berno Fredriksson, Kent Åke Lennart Lennartsson, Jonas Henning Olsson
-
Patent number: 8897319Abstract: A control network communication arrangement includes a second protocol embedded into a first protocol in a way that modules supporting the second protocol may be aware of and utilize the first protocol whereas modules supporting only the first protocol may not be aware of the second protocol. Operation of modules using the second protocol does not disturb operation of the modules not configured to use or understand the second protocol. By one approach, the messages sent using the second protocol will be seen as messages sent using the first protocol but not having a message necessary to understand or as needing a particular response. In another approach, modules using the second protocol can be configured to send message during transmission of first protocol messages by other modules, the second protocol messages being triggered off of expected aspects of the message sent under the first protocol.Type: GrantFiled: August 13, 2013Date of Patent: November 25, 2014Assignee: Concio Holdings LLCInventors: Lars-Berno Fredriksson, Kent Åke Lennart Lennartsson, Jonas Henning Olsson
-
Publication number: 20140328357Abstract: A control network communication arrangement includes a second protocol embedded into a first protocol in a way that modules supporting the second protocol may be aware of and utilize the first protocol whereas modules supporting only the first protocol may not be aware of the second protocol. Operation of modules using the second protocol does not disturb operation of the modules not configured to use or understand the second protocol. By one approach, the messages sent using the second protocol will be seen as messages sent using the first protocol but not having a message necessary to understand or as needing a particular response. In another approach, modules using the second protocol can be configured to send messages within a CAN message frame without being compatible with CAN.Type: ApplicationFiled: May 26, 2014Publication date: November 6, 2014Applicant: Concio Holdings LLCInventors: Lars-Berno Fredriksson, Kent Åke Lennart Lennartsson, Jonas Henning Olsson
-
Publication number: 20140280636Abstract: A control network communication arrangement includes a second protocol embedded into a first protocol in a way that modules supporting the second protocol may be aware of and utilize the first protocol whereas modules supporting only the first protocol may not be aware of the second protocol. Operation of modules using the second protocol does not disturb operation of the modules not configured to use or understand the second protocol. By one approach, the messages sent using the second protocol will be seen as messages sent using the first protocol but not having a message necessary to understand or as needing a particular response. In another approach, modules using the second protocol can be configured to send message during transmission of first protocol messages by other modules, the second protocol messages being triggered off of expected aspects of the message sent under the first protocol.Type: ApplicationFiled: August 13, 2013Publication date: September 18, 2014Inventors: Lars-Berno Fredriksson, Kent Åke Lennart Lennartsson, Jonas Henning Olsson