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公开(公告)号：US11375692B2
公开(公告)日：2022-07-05
申请号：US16628286
申请日：2018-07-05
Applicant: Nedap N.V.
Inventor： Jeroen Martin Van Dijk , Roxie Sabri Romero Muller
IPC: A01K11/00 , G06K19/077
Abstract: A tag for attachment to an animal comprising: a transmitter unit for generating a transmitter signal; a first antenna unit connected with the transmitter unit, for emitting the transmitter signal; an energy source for providing electrical energy to at least the transmitter unit; and a housing in which the transmitter unit, antenna unit and the energy source are included, the housing being provided with an attachment opening for receiving therethrough an attachment element for attachment of the tag to the animal, characterized in that the first antenna unit is provided with at least one first winding which extends around the attachment opening.
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Patent Agency Ranking
公开(公告)号：US11955702B2
公开(公告)日：2024-04-09
申请号：US17604027
申请日：2020-04-16
Applicant: Nedap N.V.
Inventor： Jeroen Martin Van Dijk
CPC classification number: H01Q1/273 , G06K19/0723 , G06Q50/02
Abstract: The invention relates to a detection label provided with a passive resonant circuit which is configured to emit an identification code when the passive resonant circuit is introduced into a first electromagnetic interrogation field, wherein the label is further provided with a memory and an active circuit comprising a transmitter and a receiver, wherein the active circuit is configured to emit information which is stored in the memory with the transmitter when the active circuit is introduced into a second electromagnetic interrogation field comprising a first predetermined code, which second electromagnetic interrogation field is received with the receiver, characterized in that the label is configured, in response to the receiving of the second interrogation field, when the second interrogation field comprises a second predetermined code, to adjust a status of the label such that the passive resonant circuit does not emit the identification code when the passive resonant circuit is introduced into the first electromagnetic interrogation field.
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公开(公告)号：US11641843B2
公开(公告)日：2023-05-09
申请号：US17139098
申请日：2020-12-31
Applicant: Nedap N.V.
Inventor： Jeroen Martin Van Dijk , Jan Cornelis Stekelenburg
CPC classification number: A01K11/006 , H02J7/345 , H03B5/1228 , H02J2207/50
Abstract: A label is described for attachment to an animal. The label includes a transmitting and receiving device having an electric oscillator circuit that, upon closure of the oscillator circuit, generates a periodic electric oscillator signal with an oscillation period for transmitting an electromagnetic beacon signal with the transmitting and receiving device. The label is configured for closing the electric oscillator circuit during a predetermined transmission duration, and is further configured for opening the electric oscillator circuit upon elapse of the predetermined transmission duration, wherein the predetermined transmission duration corresponds to at least one and at least a whole number of oscillation periods of the electric oscillator signal.
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公开(公告)号：US11714984B2
公开(公告)日：2023-08-01
申请号：US17017778
申请日：2020-09-11
Applicant: Nedap N.V.
Inventor： Jeroen Martin Van Dijk
IPC: G06K19/06
CPC classification number: G06K19/06
Abstract: A system for determining positions of labels. Each label includes a processor and a transmitting and receiving device, and each label is configured for transmitting an electromagnetic first type beacon signal. The labels are also configured for receiving first type beacon signals from other labels, and for determining first type positioning data. The labels are also configured to transmit information about the positioning data. The system includes a receiver for receiving transmitted information about the positioning data, and a computer configured to calculate, on the basis of the received information, the relative positions of the labels relative to each other. The information about the relative positions of the labels can be exported by means of an electrical information signal.
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公开(公告)号：US20200069406A1
公开(公告)日：2020-03-05
申请号：US16614498
申请日：2018-05-17
Applicant: Nedap N.V.
Inventor： Jeroen Martin Van Dijk , Rudie Jan Hendrik Lammers
Abstract: Method and system for determining calving information about a moment at which a cow is going to calve, a period in which a cow is going to calve or the moment at which the cow has calved. The system comprises a sensor and a signal processing unit which is configured to process signals obtained with the sensor. With the sensor a heartbeat of the cow is measured so that the signals obtained with the sensor comprise information about the measured heartbeat of the animal. With the signal processing unit an increased heartbeat is recognized according to a predetermined criterion on the basis of signals obtained with the sensor. If the increased heartbeat is recognized with the signal processing unit, the signal processing unit generates an alarm signal which comprises the calving information.
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公开(公告)号：US20200214256A1
公开(公告)日：2020-07-09
申请号：US16628286
申请日：2018-07-05
Applicant: Nedap N.V.
Inventor： Jeroen Martin Van Dijk , Roxie Sabri Romero Muller
IPC: A01K11/00 , G06K19/077
Abstract: A tag for attachment to an animal comprising: a transmitter unit for generating a transmitter signal; a first antenna unit connected with the transmitter unit, for emitting the transmitter signal; an energy source for providing electrical energy to at least the transmitter unit; and a housing in which the transmitter unit, antenna unit and the energy source are included, the housing being provided with an attachment opening for receiving therethrough an attachment element for attachment of the tag to the animal, characterized in that the first antenna unit is provided with at least one first winding which extends around the attachment opening.
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