• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention relates to aircraft seat equipment (80A, 80B, 80C, 80D, 80E) (36A) having at least two states comprising a first antenna (150A) capable of transmitting a state signal (158A) relating to the state of the equipment (80A, 80B, 80C, 80D, 80E) and a second antenna (154A) adapted to receive a control signal (182) for changing the state of the equipment (80A).
    公开号:FR3025897A1
    申请号:FR1458593
    申请日:2014-09-12
    公开日:2016-03-18
    发明作者:Loic Thoreux
    申请人:Zodiac Actuation Systems SAS；
    IPC主号:
    专利说明:

    [0001] The present invention relates to aircraft seat equipment. The present invention also relates to a controller of an equipment set of one or more aircraft seats, a group of at least one aircraft seat module, an aircraft interior space, and a communication method. between a controller and an aircraft seat equipment. An aircraft seat equipment is, for example, an actuator for modifying the configuration of the seat by moving movable parts of the seat, for example by moving the seat from a sitting configuration to an elongated configuration. In general, the aircraft seat includes several equipment, including a power supply for power outlets, entertainment screens, several actuators, a light source and a swivel shelf. The adjustable shelf is equipped with a control screen allowing the passenger sitting on the seat to choose several configurations of the seat, such as sitting or lying configuration, as well as the intensity of the light source, or the orientation of the seat. Tablet. It is known that each seat comprises a central control unit which receives signals transmitted by the tablet, and which sends control signals to the equipment to provide an appropriate response to the choice of the passenger. Such communications are made by means of electric wires. For example, if the passenger chooses to move the seat from a sitting configuration to an elongated configuration and turn off the light source, the tablet sends one or more signals to the central unit of the seat. The central unit will analyze the signal or signals in order to send a signal to the various actuators and to the light source in order, firstly, to move the seat from the sitting configuration to the elongated configuration, and secondly , switch the light source from an on state to an off state. It is also known to be able to control the seats remotely, regardless of a command from the tablet, for example, to bring all seats in a sitting configuration during a landing or take-off of the aircraft. In this case, the central unit of each seat receives a signal in order to control all the seats and to satisfy the safety conditions provided during the landing and take-off phases. The tablet and the central unit can also send all or parts of new software configurations to the equipment of one or more seats.
    [0002] In addition, the tablet and the central unit can receive information on the state of equipment of one or more seats via signals sent by the equipment. The status includes statuses on operation, internal magnitude measurements, or embedded test results.
    [0003] Such devices, including such seats, such equipment and such control units, are, for example, described in EP 0 973 079 B1. In the two previous cases, the total mass embarked on the plane is too great. There is therefore a need for an aircraft having a decreased onboard weight. As such, the object of the invention is an equipment comprising at least two states comprising a first antenna able to emit a state signal relating to the state of the equipment and a second antenna capable of receiving a control signal from modification of the state of the equipment.
    [0004] According to the embodiments, the equipment according to the invention comprises one or more of the following characteristics, taken in isolation or in any technically possible combination: the equipment is an actuator and the states of the equipment are separate positions of the actuator. The first antenna and the second antenna are respectively suitable for transmitting and receiving a signal whose frequency is greater than or equal to 800 MHz and less than or equal to 850 MHz, advantageously equal to 830 MHz. the equipment comprises a body defining an interior volume, the first antenna and the second antenna being included in the interior volume. The first antenna and the second antenna are merged. the first antenna is adapted to receive a control signal for modifying the state of the equipment and the second antenna is capable of transmitting a state signal relating to the state of the equipment, each of the two antennas being separate, the equipment further comprising an operating state detecting member of each antenna and an antenna selecting member adapted to select one of the two antennas according to the operating state of each antenna . The invention also relates to a controller of a set of equipment of an aircraft seat, the assembly comprising at least one equipment as previously described. The controller has a third antenna capable of receiving one or more status signals relating to the state of the equipment and a request signal for modifying the state of the equipment, a control unit of its own. generating control signals for modifying the state of the equipment according to the status signals received by the third antenna, and a fourth antenna capable of transmitting one or more control signals for modifying the state equipment. The invention also relates to a group of seat modules, each seat module comprising at least two seats, the group comprising a single controller as previously described. The invention also relates to an internal aircraft space comprising at least two seat modules, each seat module comprising at least two seats, and one or two controllers as described above.
    [0005] The invention also relates to a method of communication between a controller, the controller comprising a third antenna, a control unit and a fourth antenna, and a seat equipment having at least two states and comprising a first antenna and a second antenna. The method comprises the following steps: - transmitting a status signal relating to the state of the equipment by the first antenna of the equipment; receiving the status signal by the third antenna of the controller and a request signal for modifying the state of the equipment; generation of a control signal by the control unit, to modify the state of the equipment according to the status signal and the equipment state change request signal received by the third antenna; - Transmission of the control signal by the fourth antenna to the equipment, the control signal being a function of the status signal received by the third antenna; receiving the control signal by the second antenna of the equipment, and modifying the state of the equipment according to the control signal received by the second antenna of the equipment. The invention will be better understood on reading the description which will follow, given solely by way of example, and with reference to the appended drawings, in which: FIG. 1 represents a top view in cutaway of an example of an airplane according to the invention; - Figure 2 is a schematic side view of an exemplary seat according to the invention; FIG. 3 is a diagrammatic side view of two seats according to the invention, and FIG. 4 is a diagram of a flowchart illustrating an exemplary implementation of a communication method according to the invention.
    [0006] In FIG. 1, an aircraft 10 is represented. In what follows, the terms "front" and "rear" have the usual meaning given to them in the case of an airplane. The aircraft 10 is extended along a direction parallel to a longitudinal axis AA 'shown in FIG. 1. The aircraft 10 comprises a central body 11, two wings 12 fixed to the central body 11 of the aircraft 10, a rudder 13 and two motors 14, each motor 14 being carried by a wing 12. The central body 11 is elongate in the longitudinal direction A-A '. The central body 11 comprises a floor 15 delimiting a lower part (not visible in FIG. 1) of the central body 11 and an upper part (not visible in FIG. 1) of the central body 11. The lower part comprises a luggage hold 16 (visible in dotted lines in FIG. 1). The upper part comprises a cockpit 18 and an internal space 20. The wings 12 are facing each other in a position symmetrical with respect to the central body 11.
    [0007] The rudder 13 is located at the rear of the aircraft. The rudder makes it possible to ensure the stability of the aircraft 10 during the flight of the aircraft 10. The engines 14 are, for example, turbojets. The cockpit 18 is located at the front of the aircraft 10. The cockpit 18 allows the piloting of the aircraft 10 by one or more pilots.
    [0008] The internal space 20 extends between a front end 22 and a rear end 24. The internal space 20 comprises two lateral parts 26, 28, a central row 30, at least one lateral row 32 of seat modules, a first controller 33 and a second controller 33.
    [0009] The central row 30 extends along the longitudinal direction AA 'between the front end 22 and the rear end 24. The central row 30 comprises several central seat modules 34 aligned one behind the other along the longitudinal direction A-A '. According to the exemplary embodiment shown in FIG. 1, each central seat module 34 has four adjacent motorized seats 35 in a transverse direction, the transverse direction being perpendicular to the longitudinal direction AA 'and parallel to the ground 15. Lateral row 32 extends in the longitudinal direction AA 'along the lateral portion 26, 28. The lateral row 32 comprises a first lateral seat module 36 and at least a second lateral seat module 37. The first module of FIG. Lateral seat 36 and the second side seat module 37 are aligned one behind the other along the longitudinal direction A-A '. According to the embodiment shown in FIG. 1, the first lateral seat module 36 comprises a first seat 36A and a second seat 36B. The first seat 36A and the second seat 36B are motorized and are adjacent in the transverse direction. In addition, the second side seat module 37 also has a third seat 37A and a fourth seat 37B. The third seat 37A and the fourth seat 37B are motorized and adjacent in the transverse direction.
    [0010] The first side seat module 36 and the second side seat module 37 form a group 40 of seat modules. With reference to FIG. 2, only the first seat 36A is described, with similar remarks applying to the other seats 36B, 37A and 37B. The first seat 36A is suitable for a passenger.
    [0011] The first seat 36A comprises a structure 44, a base 52, a seat 54, a backrest 56, a legrest 58, a footrest 60, and an armrest 62. The first seat 36A further comprises an assembly of equipment, more simply referred to as equipment 80 in the following. Equipment set 80 includes first equipment 80A, second equipment 80B, third equipment 80C, fourth equipment 80D and fifth equipment 80E. The first seat 36A also includes a control pad 82 of the equipment 80, an electrical supply 84 of the equipment 80 and the control tablet 82, and electrical wires 86 connecting the power supply 84 to the equipment 80. The structure 44 is fixed 15. The structure 44 comprises a base 88 and a side panel 89. The structure 44 serves as a support for the first seat 36A. Basement 88 is fixed to the ground 15 along the longitudinal direction A-A '. The lateral pan 89 extends in a vertical direction perpendicular to the longitudinal direction A-A 'and the transverse direction. The lateral pan 89 is fixed to the base 88 forming a right angle with the base 88.
    [0012] The base 52 is fixed to the base 88 and serves as support for the seat 54, the backrest 56, the legrest 58 and the footrest 60. The seat 54 rests on the base 52 along the longitudinal direction A-A '. The backrest 56 is connected to a first end of the seat 54. The backrest 56 is movable between a raised position along the vertical direction and a folded position along the longitudinal direction A-A '.
    [0013] The legrest 58 is in connection with a second end of the seat 54. The legrest 58 is movable between a folded position along the vertical direction below the seat 54 and an extended position on the seat 54. along the longitudinal direction AA 'in the extension of the seat 54.
    [0014] The footrest 60 is slidably movable relative to the leg rest 58 between a retracted position within the legrest 58 and an extended position in which the footrest 60 extends the legrest 58 and is almost completely out of the leg rest 58. The armrest 62 rests on the seat 54 along the longitudinal direction A-A '.
    [0015] The equipment 80 each comprise a body 90 defining an interior volume 92. The first equipment 80A is mounted between the seat 54 and the backrest 56 and is adapted to move the backrest 56 between the raised position and the folded position.
    [0016] The second equipment 80B is mounted between the seat 54 and the legrest 58 and is adapted to move the legrest 58 between the folded position and the extended position. The third equipment 80C is mounted between the legrest 58 and the footrest 60 and is adapted to move the footrest 60 between the retracted position and the extended position. The first equipment 80A, the second equipment 80B and the third equipment 80C are, for example, electric actuators. The fourth equipment 80D is integrated in the side panel 89. The fourth equipment 80D is, for example, a light source for illuminating the passenger. The fifth equipment 80E is fixed on the armrest 62. The fifth equipment 80E forms a support for the control tablet 82, movable between several positions, for example an extended position, in which the fifth equipment 80E extends along the longitudinal direction A-A ', and an inclined position, wherein the fifth equipment 80E forms with the longitudinal direction AA' an angle less than 90 °. The devices 80 have at least two states. For example, the first equipment 80A, the second equipment 80B and the third equipment 80C have at least two states corresponding to at least two distinct positions, for example a first position and a second position. The fourth equipment 80D has several states corresponding, for example, to several levels of light intensity. The fifth equipment 80E has several states corresponding to several positions, for example the extended position and the inclined position. In order to simplify the description, and without changing the generality of the present description, only the first equipment 80A will now be described, given that similar remarks apply to the second equipment 80B, the third equipment 80C to the fourth equipment 80D and the fifth 80E equipment with suitable references. The first device 80A comprises, inside the interior volume 92, a first antenna 150A and a second antenna 154A.
    [0017] Alternatively, the first antenna 150A and the second antenna 154A are included outside the inner volume 92 of the first equipment 80A. According to the embodiment shown in FIG. 2, the first antenna 150A and the second antenna 154A merge. According to another embodiment not shown, the first antenna 150A and the second antenna 154A are distinct. Each antenna 150A and 154A is adapted to emit a status signal 158A relating to the state of the equipment 80A and to receive a control signal 182 for changing the state of the equipment 80A. According to a preferred embodiment, the equipment 80A further comprises a device for detecting the operating state of each of the two antennas 150A and 154A. Usually, the operating state of an antenna is binary, that is, either the antenna is able to operate or the antenna is not able to operate (antenna failure). The detection member is, for example, a computer monitoring a magnitude of each of the antennas. By way of illustration, such a magnitude is the voltage supplying the antenna considered.
    [0018] Preferably, the equipment 80A is also provided with an antenna selection member adapted to select one of the two antennas 150A and 154A according to the operating state of each antenna 150A and 154A. The state of each antenna 150A and 154A is, for example, derived from the detection member of the operating state. In one particular case, the antenna selection member is a two-position switch for switching between two positions, a first position in which the first antenna 150A operates while the second antenna 154A is not operating and a second position. wherein the second antenna 154A operates while the first antenna 150A does not operate. In such a particular case, the first antenna 150A is a main antenna 35 which operates by default. The expression "works by default" means that the main antenna 150A is the antenna which is used during normal operation.
    [0019] The second antenna 154A is an emergency antenna which serves only in case of failure of the first antenna 150A. The first antenna 150A is able to emit a status signal 158A relating to the state of the first device 80A.
    [0020] The status signal 158A is able to be received and interpreted by one of the controllers 33. The status signal 158A is an electromagnetic wave that can be transmitted by air. Air means that the signal propagates in the air in the absence of a wired connection. The frequency of the status signal 158A is within the radio range, i.e., the frequency of the status signal 158A is greater than or equal to 3 Hz, and less than or equal to 300 GHz. The frequency of the status signal 158A is greater than or equal to 800 MHz, and less than or equal to 850 MHz. Advantageously, the frequency of the state signal 158A is chosen to be the least harmful possible, for example between 820 MHz and 840 MHz. One frequency is considered less harmful compared to another frequency if the frequency considered causes less damage to the human being than the other frequency. Preferably, such a comparison of harmfulness is performed for the same amplitude of the two signals. In addition, the damage, depending on a particular case, is potential damage. In such a case, the damage is assimilated to the risk to the human being. Typically, a frequency may in the long run risk causing deafness. This is considered harm in the aforementioned context. The second antenna 154A is able to receive and interpret a signal coming from the controller 33.
    [0021] The control tablet 82 includes an antenna 162 capable of transmitting a modification request signal 166. The control tablet 82 controls each device 80. Only its interaction with the first device 80A is detailed hereinafter. The control tablet 82 makes it possible, for example, to modify the configuration of the first seat 36A. The configuration of the first seat 36A is, for example, a seated configuration or an elongate configuration. In the seated configuration, the legrest 58 is in the folded position, the backrest 56 is in the raised position, and the footrest 60 is in the retracted position within the legrest 58. In the elongated configuration , the legrest 58 is in the extended position, the backrest 56 is in the folded position, and the footrest 60 is in the extended position.
    [0022] The modification request signal 166 is able to be received and interpreted by the controller 33. The modification request signal 166 is an electromagnetic wave that can be transmitted by air.
    [0023] The frequency of the change request signal 166 is within the radio range. The frequency of the modification request signal 166 is greater than or equal to 800 MHz and less than or equal to 850 MHz. Advantageously, the frequency of the modification request signal 166 is chosen to be the least harmful possible, for example between 820 MHz and 840 MHz. Referring to Fig. 3, the power supply 84 is separately connected to the first equipment 80A, the second equipment 80B, the third equipment 80C and the fifth equipment 80E via the electrical wires 86.
    [0024] The power supply 84 of the third seat 37A is adapted to supply electricity to at least one of the equipment 80 of the first seat 36A. Advantageously, and as shown in FIG. 3, the feed 84 of the third seat 37A of the second lateral seat module 37 is adapted to supply electricity to the fourth equipment 80D of the first seat 36A of the first lateral seat module 36. Indeed, the distance between the supply 84 of the third seat 37A of the fourth equipment 80D of the first seat 36A is less than the distance between the supply 84 of the first seat 36A of the fourth equipment 80D of the first seat 36A. The first controller 33 and the second controller 33 are able to control the equipment 80 of the first seat 36A. The second controller 33 is a backup controller which serves only in case of failure of the first controller 33. Each controller 33 is, according to a preferred mode, a computer. In the exemplary embodiment shown in FIG. 1, the first controller 33 is installed at the front end 22, and the second controller 33 is installed at the rear end 24. As a variant, the space internal 20 has only one controller 33. Only the first controller 33 is described, the second controller 33 is similar. The controller 33 includes a third antenna 170, a control unit 174, and a fourth antenna 178.
    [0025] The third antenna 170 is able to receive the status signal 158 emitted by the second antenna 154A of the first device 80A and the modification request signal 166 emitted by the antenna 162 of the control tablet 82. control 174 allows the analysis of the status signal 158 and the change request signal 166 received by the third antenna 170. The fourth antenna 178 is adapted to transmit a control signal 182. The control signal 182 is capable of to be received and interpreted by the second antenna 154A. The control signal 182 contains instructions relating to the state of the equipment 80. Depending on the case, the instructions are intended to maintain or modify the state of the equipment 80 under consideration. The control signal 182 is an electromagnetic wave that can be transmitted by air. The frequency of the control signal 182 is in the radio domain.
    [0026] The frequency of the control signal 182 is greater than or equal to 800 MHz and less than or equal to 850 MHz. Advantageously, the frequency of the control signal 182 is substantially equal to 830 MHz. Alternatively, the controller 33 is adapted to communicate with the equipment 80 of the first seat 36A, the second seat 36B, the third seat 37A and the fourth seat 37B. In a preferred embodiment, the controller 33 is adapted to communicate with the equipment 80 of all the seat modules 34, 36, 37 of the internal space 20.
    [0027] An exemplary operation of the different elements of the inner space 20 interacting with each other will now be described. For this purpose, reference is made in particular to a method of communication between the controller 33 and the first equipment 80A of the first seat 36A as illustrated by the flowchart of FIG. 4. The communication method comprises a transmission step 200 a state signal 158A. The emission step 200 is implemented by the first antenna 150A of the first device 80A. The status signal 158A contains information relating to the state of the first device 80A. According to the example considered, the information relating to the state of the first device 80A makes it possible to know that the first device 80A is in the first position (backrest 56 in the raised position).
    [0028] The status signal 158A is transmitted by air at a frequency advantageously equal to 830 MHz. The communication method comprises a step 202 for receiving the status signal 158A.
    [0029] The third antenna 170 of the first controller 33 receives the status signal 158A. In addition, the first controller 33 is able to determine the origin of the status signal 158A. Preferably, such a determination is implemented by a spatial recognition system. The passenger installed in the first seat 36A then decides to change the position of the backrest 56 of the first seat 36A. For this, the passenger interacts with the control tablet 82 by requesting that the backrest 56 of the first seat 36A goes into the folded position. The control pad 82 then interprets the passenger request by transmitting a change request signal 166. As before, the change request signal 166 is transmitted by air. The communication method also comprises a step of receiving the modification request signal 166.
    [0030] The communication method then comprises a step 204 for generating a control signal 182. The control signal 182 is a function of the status signal 158A received by the third antenna 170 and the modification request signal 166. As a result, since the state (first position) of the first equipment 80A is distinct from the desired state for the first equipment 84A, the second position, the control signal 182 allows the state of the first equipment 80A to be changed. The generation of such a control signal 182 by the control unit 174. The communication method then comprises a step 206 of transmission of the control signal 182 by the fourth antenna 104 to the first device 80A.
    [0031] The control signal 182 is transmitted by air. The communication method comprises a step 208 for receiving the control signal 182 by the second antenna 154A of the first device 80A. Finally, the communication method comprises a step 210 of modifying the state of the first device 80A as a function of the control signal 182 received by the second antenna 154A of the first device 80A.
    [0032] In this case, the first equipment 80A moves from the first position to the second position. This has the consequence that the backrest 56 of the first seat 36A goes into the folded position. Preferably, steps 200, 202, 204, 206, 208 and 210 of the communication method are repeated from step 200 at a regular time interval. This time interval is sufficiently long to carry out all the calculations involved in moving the moving parts of one or more seats 36A, 36B, 37A, 37B. Preferably, the time interval is greater than 25 milliseconds (ms) per seat 36A, 36B, 37A, 37B. Preferably, the time interval is less than or equal to 100 ms per seat 36A, 36B, 37A, 37B. For example, the time interval is equal to 50 ms per seat 36A, 36B, 37A, 37B. The communication method has the advantage of involving only signals transmitted by air. In addition, the previously described communication method is applicable simultaneously to several equipment 80 of the first seat 36A. The previously described communication method is also applicable simultaneously to the equipment 80 of at least one seat 36A, 36B of the first lateral seat module 36, and of at least one seat 37A, 37B of the second lateral seat module 37.
    [0033] Advantageously, the previously described communication method makes it possible to control all the equipment 80 of all the seat modules of the aircraft 10. The aircraft 10 has the advantage of having a reduced mass compared with the aircraft described in the state. of the technique. Indeed, the transmission of signals between, on the one hand, the equipment and the seat control panels of the seat modules of the aircraft and, on the other hand, the controller or controllers, is wireless. In addition, only one or two controllers 33 are involved for the centralized control of the equipment 80 of all the seats 36A, 36B, 37A and 37B of the aircraft 10. A saving in mass is thus achieved on all the wires which are no longer used in the case of wireless transmission, and the number of controllers 33.
    [0034] Furthermore, the absence of communication wires makes it possible to simplify the installation of the seat modules and the maintenance of the interior space 20. Moreover, the possibility of electrically powering equipment 80 from a first seat 36A from the supply of a second seat 36B when the distance between the equipment and the power supply of the second seat is less than the distance between the equipment and the first seat, saves a certain distance electrical wires, and therefore the mass.
    权利要求:
    Claims (10)
    [0001]
    CLAIMS- Equipment (80, 80A, 80B, 80C, 80D, 80E) of aircraft seat (36A, 36B, 37A, 37B) (10) having at least two states comprising: - a first antenna (150A, 150B, 150C, 150D, 150E) adapted to emit a status signal (158A, 158B, 158C, 158D, 158E) relating to the state of the equipment (80, 80A, 80B, 80C, 80D, 80E), and - a second antenna (154A, 154B, 154C, 154D, 154E) adapted to receive a control signal (182) for changing the state of the equipment (80, 80A, 80B, 80C, 80D, 80E).
    [0002]
    2. Equipment (80, 80A, 80B, 80C, 80D, 80E) according to claim 1, wherein the equipment (80, 80A, 80B, 80C, 80D, 80E) is an actuator and the states of the equipment (80, 80A, 80B, 80C, 80D, 80E) are separate positions of the actuator. 15
    [0003]
    3. Equipment (80, 80A, 80B, 80C, 80D, 80E) according to claim 1 or 2, wherein the first antenna (150A, 150B, 150C, 150D, 150E) and the second antenna (154A, 154B, 154C , 154D, 154E) are respectively adapted to transmit and receive a signal (158A, 158B, 158C, 158D, 158E, 182) whose frequency is greater than or equal to 800 MHz and less than or equal to 850 MHz, advantageously equal to 830 MHz.
    [0004]
    4. Equipment (80, 80A, 80B, 80C, 80D, 80E) according to any one of claims 1 to 3, comprising a body (90) defining an interior volume (92), the first antenna (150A, 150B, 150C, 150D, 150E) and the second antenna (154A, 154B, 154C, 154D, 154E) being included in the interior volume (92).
    [0005]
    5. Equipment (80, 80A, 80B, 80C, 80D, 80E) according to any one of claims 1 to 4, wherein the first antenna (150A, 150B, 150C, 150D, 150E) and the second antenna (154A 154B, 154C, 154D, 154E) are merged. 30
    [0006]
    Equipment (80, 80A, 80B, 80C, 80D, 80E) according to any one of claims 1 to 4, wherein the first antenna (150A, 150B, 150C, 150D, 150E) is adapted to receive a signal control unit (182) for modifying the state of the equipment (80, 80A, 80B, 80C, 80D, 80E) and the second antenna (154A, 154B, 154C, 154D, 154E) is adapted to transmit a signal of state (158A, 158B, 158C, 158D, 158E) relating to the state of the equipment (80, 80A, 80B, 80C, 80D, 80E), each of the two antennas 3025897 (150A, 150B, 150C, 150D , 150E, 154A, 154B, 154C, 154D, 154E) being distinct, the equipment (80, 80A, 80B, 80C, 80D, 80E) further comprising a device for detecting the operating state of each antenna (150A, 150B, 150C, 150D, 150E, 154A, 154B, 154C, 154D, 154E) and an antenna selection member adapted to select one of the two antennas (150A, 150B, 150C, 150D, 150E; 154B, 154C, 154D, 154E) according to the operating state of each antenna ( 150A, 150B, 150C, 150D, 150E; 154A, 154B, 154C, 154D, 154E).
    [0007]
    7.- Controller (33) of a set of equipment (80, 80A, 80B, 80C, 80D, 80E) 10 of an aircraft seat (36A, 36B, 37A, 37B) (10), the assembly comprising at least one device (80, 80A, 80B, 80C, 80D, 80E) according to any one of claims 1 to 6, the controller (33) comprising: - a third antenna (170) adapted to receive one or more status signals (158A, 158B, 158C, 158D, 158E) relative to the state of the equipment (80, 80A, 80B, 80C, 80D, 80E) and a change request signal (166 ) of the state of the equipment (80, 80A, 80B, 80C, 80D, 80E), - a control unit (174) for generating control signals (182) for changing the state of the equipment (80, 80A, 80B, 80C, 80D, 80E) as a function of the status signals (158A, 158B, 158C, 158D, 158E) received by the third antenna (88), and - a fourth antenna (178) transmitting one or more control signals (182) for changing the state of the equipment (80, 80A, 80B, 80C, 80D, 80E).
    [0008]
    8.- Group (40) of at least one, preferably at least two, seat modules (36, 37) (36A, 36B, 37A, 37B), each seat module (36, 37) (36A, 36B, 37A, 37B) comprising at least two seats (36A, 36B, 37A, 37B), the group (33) having a single controller (33) according to claim 7.
    [0009]
    9.- Internal aircraft space (20) (10) having at least two seat modules (36, 37) (36A, 36B, 37A, 37B), each seat module (36, 37) (36A, 36B, 37A, 37B) comprising at least two seats (36A, 36B, 37A, 37B), and one or two controllers (33) according to claim 7.
    [0010]
    A method of communication between a controller (33), the controller having a third antenna (170), a control unit (174) and a fourth antenna (178), and a device (80, 80A, 80B, 80C, 80D, 80E) of a seat (36A, 36B, 37A, 37B) having at least two states and including a first antenna (150A, 150B, 150C, 3025897, 150D, 150E) and a second antenna (154A, 154B, 154C , 154D, 154E), the method comprising the following steps: - transmitting a status signal (158A, 158B, 158C, 158D, 158E) relating to the state of the equipment (80, 80A, 80B, 80C , 80D, 80E) by the first antenna (150A, 150B, 150C, 150D, 150E) of the equipment (80, 80A, 80B, 80C, 80D, 80E); - receiving the status signal (158A, 158B, 158C, 158D, 158E) by the third antenna (170) of the controller (33) and a change request signal (166) of the state of the equipment (80, 80A, 80B, 80C, 80D, 80E); - generating a control signal (182) by the control unit (174), to change the state of the equipment (80, 80A, 80B, 80C, 80D, 80E) according to the signal of state (158A, 158B, 158C, 158D, 158E) and the equipment state change request signal (166) (80, 80A, 80B, 80C, 80D, 80E) received by the third antenna (170); ); sending the control signal (182) through the fourth antenna (104) to the equipment (80, 80A, 80B, 80C, 80D, 80E), the control signal (182) being a function of the state signal ( 158A, 158B, 158C, 158D, 158E) received by the third antenna (88); - receiving the control signal (182) by the second antenna (154A, 154B, 154C, 154D, 154E) of the equipment (80, 80A, 80B, 80C, 80D, 80E), and - changing the state of the equipment (80, 80A, 80B, 80C, 80D, 80E) as a function of the control signal (182) received by the second antenna (154A, 154B, 154C, 154D, 154E) of the equipment (80, 80A) 80B, 80C, 80D, 80E).
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    同族专利:
    公开号 | 公开日
    CA2903402A1|2016-03-12|
    GB201516084D0|2015-10-28|
    DE102015115304A1|2016-03-17|
    CN105425652A|2016-03-23|
    US20160080042A1|2016-03-17|
    FR3025897B1|2018-05-04|
    RU2015138894A|2017-03-16|
    GB2532318A|2016-05-18|
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    法律状态:
    2015-08-13| PLFP| Fee payment|Year of fee payment: 2 |
    2016-03-18| PLSC| Search report ready|Effective date: 20160318 |
    2016-09-30| PLFP| Fee payment|Year of fee payment: 3 |
    2017-07-26| PLFP| Fee payment|Year of fee payment: 4 |
    2018-07-30| PLFP| Fee payment|Year of fee payment: 5 |
    2019-07-29| PLFP| Fee payment|Year of fee payment: 6 |
    2020-08-19| PLFP| Fee payment|Year of fee payment: 7 |
    2021-05-07| CD| Change of name or company name|Owner name: SAFRAN ELECTRONICS & DEFENSE ACTUATION, FR Effective date: 20210331 |
    2021-08-19| PLFP| Fee payment|Year of fee payment: 8 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1458593|2014-09-12|
    FR1458593A|FR3025897B1|2014-09-12|2014-09-12|WIRELESS AIRCRAFT SEAT EQUIPMENT|FR1458593A| FR3025897B1|2014-09-12|2014-09-12|WIRELESS AIRCRAFT SEAT EQUIPMENT|
    CA2903402A| CA2903402A1|2014-09-12|2015-09-03|Wireless equipment for airplane seat|
    DE102015115304.1A| DE102015115304A1|2014-09-12|2015-09-10|Wireless equipment for an aircraft seat|
    RU2015138894A| RU2015138894A|2014-09-12|2015-09-11|WIRELESS EQUIPMENT FOR AIRCRAFT|
    GB1516084.9A| GB2532318A|2014-09-12|2015-09-11|Wireless equipment for airplane seat|
    CN201510580624.XA| CN105425652A|2014-09-12|2015-09-11|Wireless equipment for airplane seat|
    US14/851,586| US20160080042A1|2014-09-12|2015-09-11|Wireless equipment for airplane seat|
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