Readable coupling connector and its connection method

A coupling connector for automatedly acquiring the coupling state, comprising a connector body with a coupling section and a connecting section, wherein the coupling section is designed to be reversibly detachably connected with a complementary coupling plug, wherein the connecting section is designed to become or be connected with a pipe or aggregate, wherein the coupling section and the connecting section are fluidically connected with each other via an inner channel,

• wherein the coupling connector comprises a retainer for locking the coupling plug in the connector body, wherein the retainer is movably mounted on the connector body, wherein the coupling connector has a verifier for indicating a connection state between the coupling connector and the coupling plug, wherein the verifier is movably mounted on the connector body, and indicates the connection state via the verifier's position relative to the connector body, wherein the verifier is axially movably mounted on the connector body in a connection state of the coupling connector not connected with the coupling plug,
• wherein the coupling connector has a transmitter for transmitting a transmit signal, wherein the transmitter is designed in such a way that the transmit signal can transmit the connection state, wherein the transmitter comprises a chip, an antenna as well as a switch, wherein the switch comprises two switching contacts as well as a closer, wherein the chip, the two switching contacts and the closer are components of a switching circuit,
• wherein the switching circuit is in an open or in a closed state depending on the position of the closer relative to the two switching contacts, wherein the coupling connector is designed in such a way that the state of the switching circuit is changed during insertion of the coupling plug into the connector body, wherein the transmitter is designed in such a way that the changed state can be stored in the chip and retrieved by a reader via the transmit signal, and
• wherein the chip and/or the antenna and/or the two switching contacts is/are arranged on the verifier.

A coupling connector for automatedly acquiring the coupling state, comprising a connector body with a coupling section and a connecting section, wherein the coupling section is designed to be reversibly detachably connected with a complementary coupling plug, wherein the connecting section is designed to become or be connected with a pipe or aggregate, wherein the coupling section and the connecting section are fluidically connected with each other via an inner channel,

• wherein the coupling connector comprises a retainer for locking the coupling plug in the connector body, wherein the retainer is movably mounted on the connector body, wherein the coupling connector has a verifier for indicating a connection state between the coupling connector and the coupling plug, wherein the verifier is movably mounted on the connector body, and indicates the connection state via the verifier's position relative to the connector body, wherein the verifier is axially movably mounted on the connector body in a connection state of the coupling connector not connected with the coupling plug, wherein the verifier, at least partially or completely, covers the closer in at least one axial position or in all axial positions,
• wherein the coupling connector has a transmitter for transmitting a transmit signal, wherein the transmitter is designed in such a way that the transmit signal can transmit the connection state, wherein the transmitter comprises a chip, an antenna as well as a switch, wherein the switch has at least one switching contact as well as a closer, wherein the chip, the at least one switching contact and the closer are components of a switching circuit,
• wherein the switching circuit is in an open or in a closed state depending on the position of the closer relative to the at least one switching contact, wherein the coupling connector is designed in such a way that the state of the switching circuit is changed during insertion of the coupling plug into the connector body,
• wherein the transmitter is designed in such a way that the changed state can be stored in the chip and retrieved by a reader via the transmit signal, and
• wherein the chip and/or the antenna and/or the at least one switching contact is/are arranged on the verifier.