WO2015184995A1 - 开关组件、开关组件控制方法、控制器及基站 - Google Patents

开关组件、开关组件控制方法、控制器及基站 Download PDF

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Publication number
WO2015184995A1
WO2015184995A1 PCT/CN2015/080723 CN2015080723W WO2015184995A1 WO 2015184995 A1 WO2015184995 A1 WO 2015184995A1 CN 2015080723 W CN2015080723 W CN 2015080723W WO 2015184995 A1 WO2015184995 A1 WO 2015184995A1
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WO
WIPO (PCT)
Prior art keywords
phase shifter
controller
normally open
switch
control instruction
Prior art date
Application number
PCT/CN2015/080723
Other languages
English (en)
French (fr)
Inventor
沈俭
段方清
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to JP2016571342A priority Critical patent/JP6393786B2/ja
Priority to EP15803723.4A priority patent/EP3144947B1/en
Publication of WO2015184995A1 publication Critical patent/WO2015184995A1/zh
Priority to US15/370,910 priority patent/US10396458B2/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
    • H01Q3/36—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with variable phase-shifters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/10—Auxiliary devices for switching or interrupting
    • H01P1/12—Auxiliary devices for switching or interrupting by mechanical chopper
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/22—Antenna units of the array energised non-uniformly in amplitude or phase, e.g. tapered array or binomial array
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Definitions

  • the present invention relates to the field of wireless communications, and in particular, to a switch component, a switch component control method, a controller, and a base station.
  • a scene in which a signal or a power source is gated is often involved.
  • an integrated semiconductor chip switch or a relay switch is generally used as a gate switch in a base station.
  • the test signal generated by the signal source needs to be sent to the antenna array to be tested, and specifically, between the signal source and the antenna array.
  • An integrated semiconductor chip switch or relay switch is provided as the strobe switch, and the opening and closing of the strobe switch is controlled by the controller.
  • the switches currently in use are integrated semiconductor chip switches or relay switches.
  • the integrated semiconductor chip switch is a non-linear component, the isolation between ports is small, it is easy to cause interference to the base station signal, and it is easy to cause intermodulation distortion; and the relay switch has a large volume, which makes installation difficult.
  • the embodiment of the present invention provides a Switch component, switch component control method, controller and base station.
  • the technical solution is as follows:
  • a switch assembly for use in a base station including a remote tonal unit,
  • the switch assembly includes: a mechanical normally open switch, a movable contact, and a controller;
  • the controller is connected to a phase shifter of the remote ESC unit, the movable contact is arranged to follow a transmission rod of the phase shifter, and when the movable contact reaches a designated position, triggering the Mechanical normally open switch closed;
  • the controller is configured to receive an operation instruction, where the operation instruction is used to instruct the controller to control the mechanical normally open switch to be closed;
  • the controller is configured to send a control instruction to the phase shifter
  • the phase shifter is configured to receive the control command, and drive the transmission rod according to the control command to move the movable contact to the designated position.
  • control command is a calibration command
  • the controller is configured to send the calibration command to the phase shifter according to an antenna interface standard organization AISG protocol.
  • the phase shifter is configured to drive the transmission rod to travel to a maximum stroke according to the first control instruction when the control instruction is a first control instruction.
  • the phase shifter is configured to drive the transmission rod to travel to a minimum stroke according to the second control instruction when the control instruction is a second control instruction.
  • the base station is corresponding to an antenna array
  • the antenna array is connected to one end of the feeder line
  • the N ports included at the other end of the feeder line are respectively associated with the base station.
  • N remote electrical adjustment units are connected, N ⁇ 2; one end of the mechanical normally open switch is connected to the port of the antenna array connected to the feeder line through a coupler, and the other end of the mechanical normally open switch a signal source is connected; when the mechanical normally open switch is closed, a signal generated by the signal source is sent to the feeder line by a port connected to the feeder line by the antenna array;
  • the controller configured to acquire bottom noise detection information at each port of the feeder line connected to the N remote tonal units after transmitting a control instruction to the phase shifter, according to the noise floor
  • the detection information determines a remote tonal unit corresponding to the antenna array.
  • a switch assembly control method for use in the switch assembly of the first aspect, the method comprising:
  • the controller receives an operation instruction for instructing the controller to control the mechanical normally open switch to close;
  • the controller sends a control command to the phase shifter, the control command for instructing the phase shifter to drive the transmission rod to move the movable contact to the designated position.
  • the controller sends a control instruction to the phase shifter, including:
  • the calibration command is sent to the phase shifter according to an antenna interface standard organization AISG protocol, and the control command is the calibration command.
  • the controller sends a control instruction to the phase shifter, including:
  • the first control instruction is used to instruct the phase shifter to drive the transmission rod to travel to a maximum stroke
  • the controller sends a control instruction to the phase shifter, including:
  • the second control instruction is used to instruct the phase shifter to drive the transmission rod to travel to a minimum stroke
  • the base station corresponds to an antenna array, where the antenna array is connected to one end of the feeder line, and the other end of the feeder line includes N ports respectively N remote electrical adjustment units are connected, N ⁇ 2; one end of the mechanical normally open switch is connected to the port of the antenna array connected to the feeder line through a coupler, and the other end of the mechanical normally open switch
  • the signal source is connected; when the mechanical normally open switch is closed, the signal generated by the signal source is sent to the feeder line by a port connected to the feeder line by the antenna array; the method further includes:
  • a controller for use in the switch assembly of the first aspect, the controller comprising:
  • An operation instruction receiving module configured to receive an operation instruction, the operation instruction is used to indicate the control Controlling the mechanical normally open switch to close;
  • a control instruction sending module configured to send a control instruction to the phase shifter, the control instruction to instruct the phase shifter to drive the transmission rod to move the movable contact to the designated position.
  • control instruction sending module is configured to send the calibration command to the phase shifter according to an antenna interface standard organization AISG protocol, where the control command is the calibration command .
  • control instruction sending module is configured to send a first control instruction to the phase shifter, where the first control instruction is used to indicate the phase shifter driving The drive rod travels to the maximum stroke;
  • control instruction sending module is configured to send a second control instruction to the phase shifter, where the second control instruction is used to indicate the phase shifter driving The drive rod travels to the minimum stroke;
  • the base station corresponds to an antenna array, where the antenna array is connected to one end of the feeder line, and the other end of the feeder line includes N ports respectively N remote electrical adjustment units are connected, N ⁇ 2; one end of the mechanical normally open switch is connected to the port of the antenna array connected to the feeder line through a coupler, and the other end of the mechanical normally open switch a signal source is connected; when the mechanical normally open switch is closed, a signal generated by the signal source is sent to the feeder line by a port of the antenna array connected to the feeder line; the controller further includes:
  • a monitoring information acquiring module configured to acquire bottom noise detection information at each port where the feeder line is connected to the N remote tonal units after the control instruction sending module sends a control instruction to the phase shifter ;
  • a determining module configured to determine a remote ESC unit corresponding to the antenna array according to the noise floor detection information.
  • a base station where the base station includes:
  • phase shifter of a remote ESC unit already set in the base station By using a phase shifter of a remote ESC unit already set in the base station as a mechanical normally open switch
  • the transmission mechanism sets the moving contact of the mechanical normally open switch to follow the transmission rod of the phase shifter, and the controller moves to the phase after receiving an operation instruction for instructing the controller to control the mechanical normally open switch to close.
  • the controller sends a control command, and the phase shifter drives the transmission rod according to the control command to move the movable contact to the designated position, triggering the mechanical normally open switch to close, because the mechanical normally open switch is a mechanical component, and does not need to be mechanically normally open.
  • the movable contact of the switch is provided with a dedicated transmission structure, which reduces the size of the switch assembly, and solves the problem that the integrated semiconductor chip type RF switch is a nonlinear component caused by the prior art, and the relay switch volume is relatively small.
  • the problem of large installation is more difficult, and the effect of reducing the difficulty of installation while avoiding interference to the base station signal is achieved.
  • FIG. 1 is a structural diagram of a switch assembly according to an embodiment of the present invention.
  • FIG. 2 is a structural diagram of a switch assembly according to another embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a travel of a transmission rod according to another embodiment of the present invention.
  • FIG. 4 is a schematic diagram of another transmission rod stroke according to another embodiment of the present invention.
  • FIG. 5 is a schematic diagram of a test of an electric adjustable antenna according to another embodiment of the present invention.
  • FIG. 6 is a flowchart of a method for controlling a switch assembly according to an embodiment of the present invention.
  • FIG. 7 is a flowchart of a method for controlling a switch component according to another embodiment of the present invention.
  • FIG. 8 is a structural diagram of a device of a controller according to an embodiment of the present invention.
  • FIG. 9 is a structural diagram of a device of a controller according to another embodiment of the present invention.
  • FIG. 10 is a block diagram showing the structure of a base station according to an embodiment of the present invention.
  • FIG. 1 shows a structural diagram of a switch assembly according to an embodiment of the present invention.
  • the switch assembly can be used to include a RET (Remote Electrical Tilt unit)
  • the switch assembly includes: a mechanical normally open switch 102, a movable contact 104 and a controller 106;
  • the controller 106 is coupled to a phase shifter 108 of the remote ESC unit, the movable contact 104 being disposed to follow the drive rod 1082 of the phase shifter 108, when the movable contact 104 reaches a designated In position, triggering the mechanical normally open switch 102 to close;
  • the controller 106 is configured to receive an operation instruction, where the operation instruction is used to instruct the controller 106 to control the mechanical normally open switch 102 to be closed;
  • the controller 106 is configured to send a control instruction to the phase shifter 108;
  • the phase shifter 108 is configured to receive the control command, and drive the transmission rod 1082 according to the control command to move the movable contact 104 to the designated position.
  • An electric adjustable antenna is an antenna that uses an electronically adjusted downtilt angle.
  • the principle of the ESC antenna is to adjust the amplitude of the phase, vertical and horizontal components of the collinear array antenna and the strength of the composite component field strength, thereby adjusting the downtilt angle of the vertical directional pattern of the antenna to adjust the coverage of the antenna. Effect.
  • the downtilt angle of the ESC antenna connected outside the base station can be adjusted by a remote ESC unit RET provided inside the base station.
  • the method provided by the embodiment of the invention provides a mechanical normally open switch corresponding to the transmission rod of the phase shifter in the RET, and drives the movable contact of the mechanical normally open switch by controlling the transmission rod of the phase shifter, and has utilized the RET
  • Some transmission structures control the closing of mechanical normally open switches. Since the mechanical normally open switch is a mechanical component, the isolation between the ports is large, it is not easy to interfere with the signal of the base station, the intermodulation distortion is not caused, and the reliability of the mechanical component is higher than that of the nonlinear component; meanwhile, the implementation of the present invention
  • the switch assembly in the example does not need to set a special transmission structure for the movable contact of the mechanical normally open switch, which reduces the size of the switch assembly and reduces the installation difficulty.
  • the switch assembly provided by the embodiment of the present invention sets the movable contact of the mechanical normally open switch by using the phase shifter of the remote ESC unit already set in the base station as the transmission mechanism of the mechanical normally open switch.
  • the controller sends a control command to the phase shifter, and the phase shifter drives the transmission rod according to the control command.
  • FIG. 2 shows a structural diagram of a switch assembly according to another embodiment of the present invention.
  • the switch component can be used in a base station including RET, and the switch component is used to turn on or off between the signal source and the antenna array of the electronically tuned antenna when performing internal testing on the externally tuned antenna of the base station.
  • the switch assembly includes: a mechanical normally open switch 202, a movable contact 204, and a controller 206;
  • the controller 206 is coupled to a phase shifter 208 of the remote ESC unit, and the movable contact 204 is disposed to follow the drive rod 2082 of the phase shifter 208 when the movable contact 204 reaches the designated In position, triggering the mechanical normally open switch 202 to close;
  • the controller 206 is configured to receive an operation instruction, where the operation instruction is used to instruct the controller 206 to control the mechanical normally open switch 202 to be closed;
  • the controller 206 is configured to send a control instruction to the phase shifter 208;
  • the phase shifter 208 is configured to receive the control command, and drive the transmission rod 2082 according to the control command to move the movable contact 204 to the designated position.
  • An electric adjustable antenna is an antenna that uses an electronically adjusted downtilt angle.
  • the principle of the ESC antenna is to adjust the amplitude of the phase, vertical and horizontal components of the collinear array antenna and the strength of the composite component field strength, thereby adjusting the downtilt angle of the vertical directional pattern of the antenna to adjust the coverage of the antenna. Effect.
  • the downtilt angle of the ESC antenna connected outside the base station can be adjusted by a remote ESC unit RET provided inside the base station.
  • the elastic metal blade is disposed on the moving path of the movable contact, and the elastic metal blade can be touched when the movable contact moves, and when the movable contact moves to a certain When a specified position is made, the elastic metal blade can be turned on both ends of the switch. When the movable contact is separated from the designated position, the elastic metal blade is restored to the original state, and the switch is disconnected.
  • the switch assembly provided by the embodiment of the invention provides a mechanical normally open switch corresponding to the transmission rod of the phase shifter in the RET, and drives the movable contact of the mechanical normally open switch by controlling the transmission rod of the phase shifter, using RET
  • the existing transmission structure controls the closing of the mechanical normally open switch. Since the mechanical normally open switch is a mechanical component, the isolation between the ports is large, it is not easy to interfere with the signal of the base station, the intermodulation distortion is not caused, and the reliability of the mechanical component is higher than that of the nonlinear component; meanwhile, the implementation of the present invention
  • the switch assembly in the example does not need to set a special transmission structure for the movable contact of the mechanical normally open switch, which reduces the size of the switch assembly and reduces the installation difficulty.
  • the controller is configured to send the calibration command to the phase shifter 208 according to an AISG (Antenna Interface Standards Group) protocol.
  • AISG Application Specification Group
  • the controller in the embodiment of the present invention can control the phase shifter according to the protocol originally supported by the controller, and does not need to develop a special control command, and only needs to set an existing calibration command.
  • the parameters in the control can achieve the purpose of controlling the switch closure, further simplifying the development and deployment.
  • the phase shifter 208 is configured to drive the transmission rod 2082 to travel to a maximum stroke according to the first control instruction when the control command is a first control command. Wherein, when the transmission rod is at the maximum stroke, the movable contact is in the designated position.
  • phase shifter 208 is configured to drive the transmission rod 2082 to travel to a minimum stroke according to the second control instruction when the control command is a second control command. Wherein, when the transmission rod is at a minimum stroke, the movable contact is in the designated position.
  • the phase shifter in addition to controlling the opening and closing of the normally open switch, the phase shifter is also used to control the downtilt angle of the vertical pattern of the antenna. Therefore, it is necessary to control the phase shifter when the mechanical normally open switch is closed.
  • the stroke setting is outside the stroke range of the transmission rod in the vertical direction diagram of the phase shifter control antenna to avoid the phase shifter closing the mechanical normally open switch when controlling the downtilt angle of the antenna vertical pattern.
  • the resulting fault Specifically, it can be set that when the phase shifter controls the transmission rod to travel to the maximum stroke or the minimum stroke, the movable contact follows to the specified position.
  • FIG. 3 a schematic diagram of the transmission rod stroke, when the phase shifter controls the transmission rod to travel to the maximum stroke, the moving contact follows to The specified position triggers the mechanical normally open switch to close; or, as shown in FIG. 4, another type of transmission rod travel diagram, when the phase shifter controls the transmission rod to travel to the minimum stroke, the movable contact follows to the specified position, triggering The mechanical normally open switch is closed.
  • the base station corresponds to an antenna array 210, and the antenna array 210 is connected to one end of the feeder line 212.
  • the N ports included at the other end of the feeder line 212 and the N remote ESCs in the base station respectively Connected, N ⁇ 2; one end of the mechanical normally open switch 202 is connected to the port of the antenna array 210 and the feeder line 212 through the coupler 214, and the other end of the mechanical normally open switch 202 and the signal
  • the source 216 is connected; when the mechanical normally open switch 202 is closed, the signal generated by the signal source 216 is sent to the feeder line 212 by the port connected to the feeder line 212 by the antenna array 210;
  • the controller 206 is configured to: after sending a control instruction to the phase shifter 208, acquire bottom noise detection information at each port of the feeder line 212 and the N remote tonal units, according to The bottom noise detection information determines a remote tonal unit corresponding to the antenna array 210.
  • the electrical antenna test diagram is shown.
  • the base station is connected to N antenna arrays, and each antenna array.
  • Corresponding to a RET the correspondence between each antenna array and RET is unknown.
  • Each antenna array is connected to a switch unit through a coupler, and each switch unit is connected to the same signal source, and each switch unit is controlled by the same controller.
  • the switch unit consists of a mechanical normally open switch, a moving contact and a phase shifter.
  • the mechanical normally open switches corresponding to each antenna array are respectively disposed on one side of different RET phase shifters, and the movable contacts are disposed on the top of the transmission rod, between the respective phase shifters and the mechanical normally open switches of the respective antenna arrays. The relationship is known.
  • phase shifter and the antenna array known herein is not the correspondence between the RET and the antenna array of the down-tilt angle of the vertical pattern of the RET control, that is, the phase shifter in the RET.
  • the mechanical normally open switch closure corresponding to the antenna array can be controlled, but the downtilt angle of the vertical pattern of the antenna array is not necessarily controlled.
  • the controller When the operation and maintenance personnel need to determine the corresponding RET of an antenna array, send a corresponding test command to the controller, and the controller sends a control command to the phase shifter in the switch component corresponding to the antenna array according to the test command, for example, When the operation and maintenance personnel needs to determine the RET corresponding to the antenna array 1 in FIG. 5, the test antenna array 1 is selected through the visual test interface, and the controller sends a control command to the phase shifter corresponding to the antenna array 1, and the phase shifter receives the control command.
  • the driving movable contact moves to the designated position, the corresponding mechanical normally open switch is closed, the connection between the antenna array 1 and the signal source is turned on, and the signal sent by the signal source enters the feeder line through the coupler, causing the feeder line
  • the noise floor ie, background noise
  • the base station side receiver performs a noise floor test on the signals received from the ports of the feeder line, and the controller obtains the noise floor test information at each port.
  • the RET corresponding to the port whose corresponding noise is changed is determined as the RET corresponding to the antenna array 1.
  • the switch assembly provided by the embodiment of the present invention sets the movable contact of the mechanical normally open switch by using the phase shifter of the remote ESC unit already set in the base station as the transmission mechanism of the mechanical normally open switch.
  • the controller sends a control command to the phase shifter, and the phase shifter drives the transmission rod according to the control command.
  • the switch assembly provided by the embodiment of the invention further controls the opening and closing of the normally open switch by sending an ASIG calibration command to the phase shifter to control the movement of the movable contact, thereby further simplifying development and The effect of the difficulty of the deployment.
  • the movable contact that follows the transmission rod touches the switch to avoid normal adjustment of the antenna array.
  • the downtilt angle of the vertical directional pattern may cause an accident that the mechanical normally open switch is closed.
  • FIG. 6 is a flowchart of a method for controlling a switch assembly according to an embodiment of the present invention.
  • the method can be used to control the closing of a mechanical normally open switch in a switch assembly as shown in FIG. 1 or FIG. 2 for use in a base station containing a remote tonal unit.
  • the antenna test method can include:
  • Step 302 The controller receives an operation instruction, where the operation instruction is used to instruct the controller to control the mechanical normally open switch to be closed;
  • Step 304 The controller sends a control command to the phase shifter, the control command is used to instruct the phase shifter to drive the transmission rod to move the movable contact to the designated position.
  • the switch component comprises: a mechanical normally open switch, a movable contact and a controller; the controller is connected with a phase shifter of the remote ESC unit, and the movable contact is arranged to follow the drive rod of the phase shifter; When the point reaches the specified position, the mechanical normally open switch is triggered to close.
  • the switch component control method sends a control command to a phase shifter existing in the base station, and the drive rod is driven by the phase shifter to make the movable contact with the transmission rod.
  • Moving to the specified position triggers the mechanical normally open switch to close. Since the mechanical normally open switch is a mechanical component and does not need to provide a dedicated transmission structure for the moving contact of the mechanical normally open switch, the size of the switch assembly is reduced, and the solution is solved.
  • the problem that the semiconductor chip type RF switch is a nonlinear component causes interference to the base station signal and the relay switch has a large volume and the installation is difficult, so as to avoid interference to the base station signal. Reduce the difficulty of installation.
  • FIG. 7 is a flowchart of a method for controlling a switch assembly according to another embodiment of the present invention.
  • the method can be used to control the closing of a mechanical normally open switch in a switch assembly as shown in FIG. 1 or FIG. 2 for use in a base station containing a remote tonal unit.
  • the switch component is used to connect or disconnect the connection between the signal source and the antenna array of the electronically tuned antenna when the internal test of the externally-adjusted electronically tuned antenna is performed.
  • the antenna test method may include:
  • Step 402 the controller receives an operation instruction, the operation instruction is used to instruct the controller to control the machine Mechanical normally open switch closed;
  • the switch component comprises: a mechanical normally open switch, a movable contact and a controller; the controller is connected with a phase shifter of the remote ESC unit, and the movable contact is arranged to follow the drive rod of the phase shifter; When the point reaches the specified position, the mechanical normally open switch is triggered to close.
  • Step 404 the controller sends a control command to the phase shifter, the control command is used to instruct the phase shifter to drive the transmission rod to move the movable contact to the designated position;
  • the control command is the calibration command, and the controller sends the calibration command to the phase shifter according to the antenna interface standard organization AISG protocol.
  • the controller in the embodiment of the present invention can control the phase shifter according to the protocol originally supported by the controller, and does not need to develop a special control command, and only needs to set an existing calibration command.
  • the parameters in the control can achieve the purpose of controlling the switch closure, further simplifying the development and deployment.
  • the controller sends a first control command to the phase shifter, the first control command is used to instruct the phase shifter to drive the transmission rod to travel to a maximum stroke; wherein, when the transmission rod is at the maximum stroke, the movable contact In the specified position.
  • the controller sends a second control command to the phase shifter, the second control command is used to instruct the phase shifter to drive the transmission rod to travel to a minimum stroke; wherein, when the transmission rod is at the minimum stroke, the movement The contact is in the specified position.
  • the phase shifter in addition to controlling the opening and closing of the normally open switch, the phase shifter is also used to control the downtilt angle of the vertical pattern of the antenna. Therefore, it is necessary to control the phase shifter when the mechanical normally open switch is closed.
  • the stroke setting is outside the stroke range of the transmission rod in the vertical direction diagram of the phase shifter control antenna to avoid the phase shifter closing the mechanical normally open switch when controlling the downtilt angle of the antenna vertical pattern.
  • the resulting fault Specifically, it can be set that when the phase shifter controls the transmission rod to travel to the maximum stroke or the minimum stroke, the movable contact follows to the specified position.
  • FIG. 3 a schematic diagram of the transmission rod stroke, when the phase shifter controls the transmission rod to travel to the maximum stroke, the moving contact follows to The specified position triggers the mechanical normally open switch to close; or, as shown in FIG. 4, another type of transmission rod travel diagram, when the phase shifter controls the transmission rod to travel to the minimum stroke, the movable contact follows to the specified position, triggering The mechanical normally open switch is closed.
  • Step 406 Acquire bottom noise detection information at each port of the feeder line connected to the N remote ESC units, and determine a remote ESC corresponding to the antenna array according to the noise floor detection information.
  • the base station corresponds to an antenna array, and the antenna array is connected to one end of the feeder line, and the N ports included at the other end of the feeder line are respectively connected to N remote ESC units in the base station, N ⁇ 2;
  • One end of the normally open switch is connected to the port of the antenna array connected to the feeder line through a coupler, and the other end of the mechanical normally open switch is connected to a signal source; when the mechanical normally open switch is closed, the signal source generates A signal is sent to the feeder line by a port to which the antenna array is connected to the feeder line.
  • the electrical antenna is tested.
  • the base station is connected to N antenna arrays.
  • Each antenna array corresponds to a RET.
  • the correspondence between each antenna array and RET is unknown.
  • Each antenna array is connected to a switch unit through a coupler.
  • Each switch unit is connected to the same signal source, and each switch unit is controlled by the same controller.
  • the switch unit consists of a mechanical normally open switch, a moving contact and a phase shifter.
  • the mechanical normally open switches corresponding to each antenna array are respectively disposed on one side of different RET phase shifters, and the movable contacts are disposed on the top of the transmission rod, between the respective phase shifters and the mechanical normally open switches of the respective antenna arrays. The relationship is known.
  • phase shifter and the antenna array known herein is not the correspondence between the RET and the antenna array of the down-tilt angle of the vertical pattern of the RET control, that is, the phase shifter in the RET.
  • the mechanical normally open switch closure corresponding to the antenna array can be controlled, but the downtilt angle of the vertical pattern of the antenna array is not necessarily controlled.
  • the test antenna array 1 is selected through the visual test interface, and the controller sends a control command to the phase shifter corresponding to the antenna array 1, and the phase shifter receives the control command 1
  • the driving movable contact is moved to the designated position, so that the corresponding mechanical normally open switch is closed, the connection between the antenna array 1 and the signal source is turned on, and the signal from the signal source enters the feeder line through the coupler, causing the feeder line to be additionally
  • the noise floor ie, background noise
  • the base station side receiver performs a noise floor test on the signals received from the ports of the feeder line, and the controller obtains the noise floor test information at each port.
  • the RET corresponding to the port whose corresponding noise is changed is determined as the RET which controls the downtilt angle of the vertical pattern of the antenna array 1.
  • the switch component control method sends a control command to a phase shifter existing in the base station, and the drive rod is driven by the phase shifter to make the movable contact with the transmission rod.
  • Moving to the specified position triggers the mechanical normally open switch to close. Since the mechanical normally open switch is a mechanical component and does not need to provide a dedicated transmission structure for the moving contact of the mechanical normally open switch, the scale of the switch assembly is reduced.
  • the controller sends the ASIG calibration command to the phase shifter to control the movement of the movable contact, thereby controlling the normally open switch to be opened or closed, thereby further simplifying the development and deployment. Effect.
  • the switch component control method provided by the embodiment of the present invention sends a control command for instructing the phase shifter to drive the transmission rod to the maximum stroke or the minimum stroke, so that the movable contact with the transmission rod is activated to close the switch, thereby avoiding occurrence.
  • the antenna array normally adjusts the downtilt angle of the vertical directional pattern, it may cause an accident that the mechanical normally open switch is closed and closed.
  • FIG. 8 is a structural diagram of a device provided by an embodiment of the present invention.
  • the controller can be used to control the closing of a mechanical normally open switch in a switch assembly as shown in FIG. 1 or FIG. 2 for use in a base station containing a remote tonal unit.
  • the controller can include:
  • the operation instruction receiving module 501 is configured to receive an operation instruction, where the operation instruction is used to instruct the controller to control the mechanical normally open switch to be closed;
  • the control command sending module 502 is configured to send a control command to the phase shifter, the control command is used to instruct the phase shifter to drive the transmission rod to move the movable contact to the designated position.
  • the controller provided by the embodiment of the present invention sends a control command to a phase shifter existing in the base station, and the drive rod is driven by the phase shifter to move the movable contact that follows the transmission rod to The specified position triggers the mechanical normally open switch to close. Since the mechanical normally open switch is a mechanical component and does not need to provide a special transmission structure for the moving contact of the mechanical normally open switch, the size of the switch assembly is reduced, and the existing solution is solved.
  • the problem that the semiconductor chip type RF switch is a nonlinear component causes interference to the base station signal and the relay switch has a large volume and the installation is difficult, so as to reduce the installation while avoiding interference to the base station signal. The effect of difficulty.
  • FIG. 9 is a structural diagram of a device of a controller according to another embodiment of the present invention.
  • the controller can be used to control the closing of a mechanical normally open switch in a switch assembly as shown in FIG. 1 or FIG. 2 for use in a base station containing a remote tonal unit.
  • the switch component is used for internal testing of an externally-adjusted antenna of the base station, the connection between the signal source and the antenna array of the ESC antenna is turned on or off.
  • the controller may include:
  • the operation instruction receiving module 601 is configured to receive an operation instruction, where the operation instruction is used to instruct the controller to control the mechanical normally open switch to be closed;
  • the control command sending module 602 is configured to send a control command to the phase shifter, the control command is used to instruct the phase shifter to drive the transmission rod to move the movable contact to the designated position.
  • the control instruction sending module 602 is configured to send the calibration command to the phase shifter according to an antenna interface standard organization AISG protocol, where the control command is the calibration command.
  • the control command sending module 602 is configured to send a first control command to the phase shifter, where the first control command is used to instruct the phase shifter to drive the drive rod to travel to a maximum stroke;
  • the control command sending module 602 is configured to send a second control command to the phase shifter, where the second control command is used to instruct the phase shifter to drive the transmission rod to travel to a minimum stroke;
  • the base station corresponds to an antenna array, and the antenna array is connected to one end of the feeder line, and the N ports included at the other end of the feeder line are respectively connected to N remote ESC units in the base station, N ⁇ 2;
  • One end of the mechanical normally open switch is connected to the port of the antenna array connected to the feeder line through a coupler, and the other end of the mechanical normally open switch is connected to a signal source; when the mechanical normally open switch is closed The signal generated by the signal source is sent to the feeder line by a port connected to the feeder line by the antenna array; the controller further includes:
  • the monitoring information acquiring module 603 is configured to acquire, after the control command sending module 602 sends a control command to the phase shifter, a noise floor at each port where the feeder line is connected to the N remote tonal units Detection information;
  • the determining module 604 is configured to determine a remote ESC unit corresponding to the antenna array according to the noise floor detection information.
  • the controller provided by the embodiment of the present invention sends a control command to a phase shifter existing in the base station, and the drive rod is driven by the phase shifter to move the movable contact that follows the transmission rod to The specified position triggers the mechanical normally open switch to close. Since the mechanical normally open switch is a mechanical component and does not need to provide a special transmission structure for the moving contact of the mechanical normally open switch, the size of the switch assembly is reduced, and the existing solution is solved.
  • the problem that the semiconductor chip type RF switch is a nonlinear component causes interference to the base station signal and the relay switch has a large volume and the installation is difficult, so as to reduce the installation while avoiding interference to the base station signal. The effect of difficulty.
  • controller provided by the embodiment of the present invention sends an ASIG calibration command to the phase shifter.
  • ASIG calibration command to the phase shifter.
  • the controller provided by the embodiment of the present invention, by transmitting a control instruction for instructing the phase shifter to drive the transmission rod to travel to the maximum stroke or the minimum stroke, causes the movable contact with the transmission rod to be activated, and the switch is closed to avoid When the antenna array normally adjusts the downtilt angle of the vertical directional pattern, it may cause an accident that the mechanical normally open switch is closed.
  • FIG. 10 is a block diagram showing the structure of a base station according to an embodiment of the present invention.
  • the base station includes:
  • the controller sends a control command to the existing RET phase shifter in the base station, and the phase shifter drives the transmission rod to move the moving contact with the transmission rod to The specified position triggers the mechanical normally open switch to close. Since the mechanical normally open switch is a mechanical component and does not need to provide a special transmission structure for the moving contact of the mechanical normally open switch, the size of the switch assembly is reduced, and the existing solution is solved. In the technology, the problem that the semiconductor chip type RF switch is a nonlinear component causes interference to the base station signal and the relay switch has a large volume and the installation is difficult, so as to reduce the installation while avoiding interference to the base station signal. The effect of difficulty.
  • the controller sends an ASIG calibration command to the phase shifter to control the movement of the movable contact, thereby controlling the normally open switch to be opened or closed, thereby achieving the effect of further simplifying the development and deployment.
  • the controller closes the movable contact touch switch that is driven by the transmission rod by sending a control instruction for instructing the phase shifter to drive the transmission rod to travel to the maximum stroke or the minimum stroke, thereby avoiding occurrence.
  • the antenna array normally adjusts the downtilt angle of the vertical directional pattern, it may cause an accident that the mechanical normally open switch is closed and closed.
  • a person skilled in the art may understand that all or part of the steps of implementing the above embodiments may be completed by hardware, or may be instructed by a program to execute related hardware, and the program may be stored in a computer readable storage medium.
  • the storage medium mentioned may be a read only memory, a magnetic disk or an optical disk or the like.

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Abstract

公开了一种开关组件、开关组件控制方法、控制器及基站，涉及无线通信领域。该开关组件包括：机械式常开开关（102）、动触点（104）和控制器（106）；该控制器（106）与远程电调单元的移相器（108）相连，该动触点（104）设置为与该移相器（108）的传动杆（1082）随动，当该动触点（104）达到指定位置时，触发该机械式常开开关（102）闭合。该开关组件通过使用基站中已经设置的远程电调单元的移相器（108）作为机械式常开开关（104）的传动机构，解决了现有技术中集成半导体芯片式射频开关为非线性元件而导致的对基站信号造成干扰的问题以及继电器式开关体积较大而导致的安装较为困难的问题，达到在避免对基站信号造成干扰的同时降低安装难度的效果。

Description

开关组件、开关组件控制方法、控制器及基站
本申请要求于2014年06月06日提交中国专利局、申请号为201410249347.X、发明名称为“开关组件、开关组件控制方法、控制器及基站”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及无线通信领域，特别涉及一种开关组件、开关组件控制方法、控制器及基站。
背景技术
在无线通信基站中，往往会涉及到对信号或者电源进行选通的场景，在进行信号或者电源选通时，通常需要设置对应的选通开关。
在现有技术中，基站中通常使用集成半导体芯片式开关或者继电器式开关作为选通开关。以对天线阵列进行内部测试为例，当基站对某个天线阵列进行内部测试时，需要将信号源产生的测试信号发送至待测试的天线阵列，具体的，可以在信号源与天线阵列之间设置一个集成半导体芯片式开关或者继电器式开关作为选通开关，选通开关的断开和闭合由控制器进行控制。
在实现本发明的过程中，发明人发现现有技术至少存在以下问题：
目前使用的开关为集成半导体芯片式开关或者继电器式开关。其中，集成半导体芯片式开关为非线性元件，端口间隔离度较小，容易对基站信号造成干扰，且容易造成互调失真；而继电器式开关体积较大，导致安装较为困难。
发明内容
为了解决现有技术中集成半导体芯片式射频开关为非线性元件而导致的对基站信号造成干扰的问题以及继电器式开关体积较大而导致的安装较为困难的问题，本发明实施例提供了一种开关组件、开关组件控制方法、控制器及基站。所述技术方案如下：
第一方面，提供一种开关组件，用于包含有远程电调单元的基站中，所述 开关组件包括：机械式常开开关、动触点和控制器；
所述控制器与所述远程电调单元的移相器相连，所述动触点设置为与所述移相器的传动杆随动，当所述动触点达到指定位置时，触发所述机械式常开开关闭合；
所述控制器，用于接收操作指令，所述操作指令用于指示所述控制器控制所述机械式常开开关闭合；
所述控制器，用于向所述移相器发送控制指令；
所述移相器，用于接收所述控制指令，根据所述控制命令驱动所述传动杆，以使所述动触点移动至所述指定位置。
在第一方面的第一种可能实现方式中，所述控制命令为校准命令；
所述控制器，用于根据天线接口标准组织AISG协议向所述移相器发送所述校准命令。
在第一方面的第二种可能实现方式中，当所述传动杆处于最大行程时，所述动触点处于所述指定位置；
所述移相器，用于当所述控制指令为第一控制指令时，根据所述第一控制指令驱动所述传动杆行走至最大行程。
在第一方面的第三种可能实现方式中，当所述传动杆处于最小行程时，所述动触点处于所述指定位置；
所述移相器，用于当所述控制指令为第二控制指令时，根据所述第二控制指令驱动所述传动杆行走至最小行程。
在第一方面的第四种可能实现方式中，所述基站对应有天线阵列，所述天线阵列与馈线线路一端相连，所述馈线线路的另一端包含的N个端口分别与所述基站中的N个远程电调单元相连，N≥2；所述机械式常开开关的一端通过耦合器接入所述天线阵列与所述馈线线路相连的端口，所述机械式常开开关的另一端与信号源相连；当所述机械式常开开关闭合时，所述信号源产生的信号由所述天线阵列与所述馈线线路相连接的端口发送至所述馈线线路；
所述控制器，用于在向所述移相器发送控制指令之后，获取所述馈线线路与所述N个远程电调单元相连接的各个端口处的底噪检测信息，根据所述底噪检测信息确定与所述天线阵列相对应的远程电调单元。
第二方面，提供了一种开关组件控制方法，用于如第一方面所述的开关组件中，所述方法包括：
控制器接收操作指令，所述操作指令用于指示所述控制器控制所述机械式常开开关闭合；
所述控制器向所述移相器发送控制指令，所述控制指令用于指示所述移相器驱动所述传动杆，以使所述动触点移动至所述指定位置。
在第二方面的第一种可能实现方式中，所述控制器向所述移相器发送控制指令，包括：
根据天线接口标准组织AISG协议向所述移相器发送所述校准命令，所述控制指令为所述校准命令。
在第二方面的第二种可能实现方式中，所述控制器向所述移相器发送控制指令，包括：
向所述移相器发送第一控制指令，所述第一控制指令用于指示所述移相器驱动所述传动杆行走至最大行程；
其中，当所述传动杆处于所述最大行程时，所述动触点处于所述指定位置。
在第二方面的第三种可能实现方式中，所述控制器向所述移相器发送控制指令，包括：
向所述移相器发送第二控制指令，所述第二控制指令用于指示所述移相器驱动所述传动杆行走至最小行程；
其中，当所述传动杆处于所述最小行程时，所述动触点处于所述指定位置。
在第二方面的第四种可能实现方式中，所述基站对应有天线阵列，所述天线阵列与馈线线路一端相连，所述馈线线路的另一端包含的N个端口分别与所述基站中的N个远程电调单元相连，N≥2；所述机械式常开开关的一端通过耦合器接入所述天线阵列与所述馈线线路相连的端口，所述机械式常开开关的另一端与信号源相连；当所述机械式常开开关闭合时，所述信号源产生的信号由所述天线阵列与所述馈线线路相连接的端口发送至所述馈线线路；所述方法还包括：
在向所述移相器发送控制指令之后，获取所述馈线线路与所述N个远程电调单元相连接的各个端口处的底噪检测信息；
根据所述底噪检测信息确定与所述天线阵列相对应的远程电调单元。
第三方面，提供了一种控制器，用于如第一方面所述的开关组件中，所述控制器包括：
操作指令接收模块，用于接收操作指令，所述操作指令用于指示所述控制 器控制所述机械式常开开关闭合；
控制指令发送模块，用于向所述移相器发送控制指令，所述控制指令用于指示所述移相器驱动所述传动杆，以使所述动触点移动至所述指定位置。
在第三方面的第一种可能实现方式中，所述控制指令发送模块，用于根据天线接口标准组织AISG协议向所述移相器发送所述校准命令，所述控制指令为所述校准命令。
在第三方面的第二种可能实现方式中，所述控制指令发送模块，用于向所述移相器发送第一控制指令，所述第一控制指令用于指示所述移相器驱动所述传动杆行走至最大行程；
其中，当所述传动杆处于所述最大行程时，所述动触点处于所述指定位置。
在第三方面的第三种可能实现方式中，所述控制指令发送模块，用于向所述移相器发送第二控制指令，所述第二控制指令用于指示所述移相器驱动所述传动杆行走至最小行程；
其中，当所述传动杆处于所述最小行程时，所述动触点处于所述指定位置。
在第三方面的第四种可能实现方式中，所述基站对应有天线阵列，所述天线阵列与馈线线路一端相连，所述馈线线路的另一端包含的N个端口分别与所述基站中的N个远程电调单元相连，N≥2；所述机械式常开开关的一端通过耦合器接入所述天线阵列与所述馈线线路相连的端口，所述机械式常开开关的另一端与信号源相连；当所述机械式常开开关闭合时，所述信号源产生的信号由所述天线阵列与所述馈线线路相连接的端口发送至所述馈线线路；所述控制器还包括：
监测信息获取模块，用于在所述控制指令发送模块向所述移相器发送控制指令之后，获取所述馈线线路与所述N个远程电调单元相连接的各个端口处的底噪检测信息；
确定模块，用于根据所述底噪检测信息确定与所述天线阵列相对应的远程电调单元。
第四方面，提供了一种基站，所述基站包括：
远程电调单元以及如第一方面或者第一方面的各种可能实现方式所述的开关组件。
本发明实施例提供的技术方案的有益效果是：
通过使用基站中已经设置的远程电调单元的移相器作为机械式常开开关 的传动机构，将机械式常开开关的动触点设置为与移相器的传动杆随动，控制器在接收用于指示控制器控制机械式常开开关闭合的操作指令后，向移相器发送控制指令，移相器根据控制命令驱动传动杆，使动触点移动至指定位置，触发机械式常开开关闭合，由于机械式常开开关为机械构件，且不需要为机械式常开开关的动触点设置专用传动结构，减小了开关组件的尺寸，解决了现有技术中集成半导体芯片式射频开关为非线性元件而导致的对基站信号造成干扰的问题以及继电器式开关体积较大而导致的安装较为困难的问题，达到在避免对基站信号造成干扰的同时降低安装难度的效果。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明一个实施例提供的开关组件的结构图；
图2是本发明另一实施例提供的开关组件的结构图；
图3是本发明另一实施例提供的一种传动杆行程示意图；
图4是本发明另一实施例提供的另一种传动杆行程示意图；
图5是本发明另一实施例提供的电调天线测试示意图；
图6是本发明一个实施例提供的开关组件控制方法的方法流程图；
图7是本发明另一实施例提供的开关组件控制方法的方法流程图；
图8是本发明一个实施例提供的控制器的装置结构图；
图9是本发明另一实施例提供的控制器的装置结构图；
图10是本发明一个实施例提供的基站的构成框图。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚，下面将结合附图对本发明实施方式作进一步地详细描述。
请参考图1，其示出了本发明一个实施例提供的开关组件的结构图。所述开关组件可以用于包含有RET(Remote Electrical Tilt unit，远程电调单元)的 基站中，该开关组件包括：机械式常开开关102、动触点104和控制器106；
所述控制器106与所述远程电调单元的移相器108相连，所述动触点104设置为与所述移相器108的传动杆1082随动，当所述动触点104达到指定位置时，触发所述机械式常开开关102闭合；
所述控制器106，用于接收操作指令，所述操作指令用于指示所述控制器106控制所述机械式常开开关102闭合；
所述控制器106，用于向所述移相器108发送控制指令；
所述移相器108，用于接收所述控制指令，根据所述控制命令驱动所述传动杆1082，以使所述动触点104移动至所述指定位置。
电调天线是一种使用电子调整下倾角度的天线。电调天线的原理是通过改变共线阵天线振子的相位、垂直和水平分量的幅值大小以及合成分量场强强度，从而调整天线的垂直方向性图的下倾角度，达到调节天线的覆盖范围的效果。连接在基站之外的电调天线的下倾角度可以通过设置在基站内部的远程电调单元RET进行调节。本发明实施例提供的方法，对应RET中的移相器的传动杆设置一个机械式常开开关，通过控制移相器的传动杆来带动机械式常开开关的动触点，利用RET中已有的传动结构控制机械式常开开关的闭合。由于机械式常开开关为机械构件，端口间隔离度较大，不容易对基站信号造成干扰，不会造成互调失真，且机械构件的可靠性比非线性元件更高；同时，本发明实施例中的开关组件不需要为机械式常开开关的动触点设置专用传动结构，减小了开关组件的尺寸，降低安装难度。
综上所述，本发明实施例提供的开关组件，通过使用基站中已经设置的远程电调单元的移相器作为机械式常开开关的传动机构，将机械式常开开关的动触点设置为与移相器的传动杆随动，控制器在接收用于指示控制器控制机械式常开开关闭合的操作指令后，向移相器发送控制指令，移相器根据控制命令驱动传动杆，使动触点移动至指定位置，触发机械式常开开关闭合，由于机械式常开开关为机械构件，且不需要为机械式常开开关的动触点设置专用传动结构，减小了开关组件的尺寸，解决了现有技术中集成半导体芯片式射频开关为非线性元件而导致的对基站信号造成干扰的问题以及继电器式开关体积较大而导致的安装较为困难的问题，达到在避免对基站信号造成干扰的同时降低安装难度的效果。
请参考图2，其示出了本发明另一实施例提供的开关组件的结构图。所述开关组件可以用于包含有RET的基站中，以该开关组件用于在对基站外接的电调天线做内部测试时，接通或者断开信号源和电调天线的天线阵列之间的连接为例，该开关组件包括：机械式常开开关202、动触点204和控制器206；
所述控制器206与所述远程电调单元的移相器208相连，所述动触点204设置为与所述移相器208的传动杆2082随动，当所述动触点204达到指定位置时，触发所述机械式常开开关202闭合；
所述控制器206，用于接收操作指令，所述操作指令用于指示所述控制器206控制所述机械式常开开关202闭合；
所述控制器206，用于向所述移相器208发送控制指令；
所述移相器208，用于接收所述控制指令，根据所述控制命令驱动所述传动杆2082，以使所述动触点204移动至所述指定位置。
电调天线是一种使用电子调整下倾角度的天线。电调天线的原理是通过改变共线阵天线振子的相位、垂直和水平分量的幅值大小以及合成分量场强强度，从而调整天线的垂直方向性图的下倾角度，达到调节天线的覆盖范围的效果。连接在基站之外的电调天线的下倾角度可以通过设置在基站内部的远程电调单元RET进行调节。
以该机械式常开开关通过弹性金属刀片断开或者闭合为例，弹性金属刀片设置在动触点的移动路径上，动触点移动时可以触动该弹性金属刀片，当动触点移动至某一个指定位置时，可以使弹性金属刀片接通开关两端，当动触点从该指定位置离开时，弹性金属刀片又恢复原状，使开关断开。
本发明实施例提供的开关组件，对应RET中的移相器的传动杆设置一个机械式常开开关，通过控制移相器的传动杆来带动机械式常开开关的动触点，利用RET中已有的传动结构控制机械式常开开关的闭合。由于机械式常开开关为机械构件，端口间隔离度较大，不容易对基站信号造成干扰，不会造成互调失真，且机械构件的可靠性比非线性元件更高；同时，本发明实施例中的开关组件不需要为机械式常开开关的动触点设置专用传动结构，减小了开关组件的尺寸，降低安装难度。
其中，该控制命令为校准命令；控制器206，用于根据AISG(Antenna Interface Standards Group，天线接口标准组织)协议向移相器208发送该校准命令。
由于RET的移相器原本就支持AISG协议，因此，本发明实施例中控制器可以根据其原本支持的协议控制移相器，不需要再开发专门的控制命令，只需要设置已有的校准命令中的参数即可以达到控制开关闭合的目的，进一步简化开发和部署的难度。
所述移相器208，用于当所述控制指令为第一控制指令时，根据所述第一控制指令驱动所述传动杆2082行走至最大行程。其中，当所述传动杆处于最大行程时，所述动触点处于所述指定位置。
或者，所述移相器208，用于当所述控制指令为第二控制指令时，根据所述第二控制指令驱动所述传动杆2082行走至最小行程。其中，当所述传动杆处于最小行程时，所述动触点处于所述指定位置。
其中，移相器除了控制常开开关的断开和闭合之外，还用于控制天线垂直方向性图的下倾角度，因此，需要将移相器控制机械式常开开关闭合时传动杆的行程设置在移相器控制天线垂直方向性图的下倾角度是传动杆的行程范围之外，以避免移相器在控制天线垂直方向性图的下倾角度时使机械式常开开关闭合而导致的故障。具体的，可以设置当移相器控制传动杆行走至最大行程或者最小行程时，动触点随动至指定位置。以该机械式常开开关通过弹性金属刀片断开或者闭合为例，如图3所示的一种传动杆行程示意图，当移相器控制传动杆行走至最大行程时，动触点随动至指定位置，触发机械式常开开关闭合；或者，如图4所示的另一种传动杆行程示意图，当移相器控制传动杆行走至最小行程时，动触点随动至指定位置，触发机械式常开开关闭合。
其中，所述基站对应有天线阵列210，所述天线阵列210与馈线线路212一端相连，所述馈线线路212的另一端包含的N个端口分别与所述基站中的N个远程电调单元RET相连，N≥2；所述机械式常开开关202的一端通过耦合器214接入所述天线阵列210与所述馈线线路212相连的端口，所述机械式常开开关202的另一端与信号源216相连；当所述机械式常开开关202闭合时，所述信号源216产生的信号由所述天线阵列210与所述馈线线路212相连接的端口发送至所述馈线线路212；
所述控制器206，用于在向所述移相器208发送控制指令之后，获取所述馈线线路212与所述N个远程电调单元相连接的各个端口处的底噪检测信息，根据所述底噪检测信息确定与所述天线阵列210相对应的远程电调单元。
如图5所示电调天线测试示意图，基站外接N个天线阵列，每个天线阵列 对应一个RET，各个天线阵列与RET之间的对应关系未知，每个天线阵列通过耦合器与一个开关单元连接，各个开关单元与同一信号源连接，且各个开关单元由同一控制器进行控制。开关单元由机械式常开开关、动触点和移相器组成。每个天线阵列对应的机械式常开开关分别设置在不同的RET的移相器一侧，动触点设置于传动杆顶端，各个移相器与各个天线阵列的机械式常开开关之间的关系已知。需要说明的是，这里已知的移相器与天线阵列之间的关系不是RET与该RET控制垂直方向性图的下倾角度的天线阵列之间的对应关系，即该RET中的移相器可以控制该天线阵列对应的机械式常开开关闭合，但不一定可以控制该天线阵列的垂直方向性图的下倾角度。
当运维人员需要确定某个天线阵列的对应的RET时，向控制器发送对应的测试指令，控制器根据该测试指令向该天线阵列对应的开关组件中的移相器发送控制命令，比如，当运维人员需要确定图5中天线阵列1对应的RET时，通过可视化测试界面选择测试天线阵列1，控制器向该天线阵列1对应的移相器发送控制命令，移相器接收到控制命令1后，驱动动触点移动至指定位置，使对应的机械式常开开关闭合，接通天线阵列1与信号源之间的连接，信号源发出的信号通过耦合器进入馈线线路，引起馈线线路另一侧对应的端口处的底噪(即背景噪声)发生改变，基站侧接收机对从馈线线路各个端口处接收到的信号进行底噪测试，控制器获取各个端口处的底噪测试信息，将底噪发生相应变化的端口对应的RET确定为该天线阵列1对应的RET。
综上所述，本发明实施例提供的开关组件，通过使用基站中已经设置的远程电调单元的移相器作为机械式常开开关的传动机构，将机械式常开开关的动触点设置为与移相器的传动杆随动，控制器在接收用于指示控制器控制机械式常开开关闭合的操作指令后，向移相器发送控制指令，移相器根据控制命令驱动传动杆，使动触点移动至指定位置，触发机械式常开开关闭合，由于机械式常开开关为机械构件，且不需要为机械式常开开关的动触点设置专用传动结构，减小了开关组件的尺寸，解决了现有技术中集成半导体芯片式射频开关为非线性元件而导致的对基站信号造成干扰的问题以及继电器式开关体积较大而导致的安装较为困难的问题，达到在避免对基站信号造成干扰的同时降低安装难度的效果。
另外，本发明实施例提供的开关组件，通过向移相器发送ASIG校准命令，以控制动触点移动，从而控制常开开关断开或者闭合，达到进一步简化开发和 部署的难度的效果。
最后，本发明实施例提供的开关组件，移相器根据控制指令驱动传动杆行走至最大行程或者最小行程时，与传动杆随动的动触点才触动开关闭合，避免发生在天线阵列正常调整垂直方向性图的下倾角度时可能造成机械式常开开关被出发闭合的事故。
请参考图6，其示出了本发明一个实施例提供的开关组件控制方法的方法流程图。该方法可以用于如图1或图2所示的开关组件中控制机械式常开开关的闭合，该开关组件用于包含有远程电调单元的基站中。该天线测试方法可以包括：
步骤302，控制器接收操作指令，该操作指令用于指示该控制器控制该机械式常开开关闭合；
步骤304，控制器向移相器发送控制指令，该控制指令用于指示移相器驱动该传动杆，以使该动触点移动至指定位置。
其中，开关组件包括：机械式常开开关、动触点和控制器；控制器与远程电调单元的移相器相连，动触点设置为与移相器的传动杆随动，当动触点达到指定位置时，触发机械式常开开关闭合。
综上所述，本发明实施例提供的开关组件控制方法，通过向基站中已有的RET的移相器发送控制指令，由移相器驱动传动杆，使与传动杆随动的动触点移动至指定位置触发机械式常开开关闭合，由于机械式常开开关为机械构件，且不需要为机械式常开开关的动触点设置专用传动结构，减小了开关组件的尺寸，解决了现有技术中集成半导体芯片式射频开关为非线性元件而导致的对基站信号造成干扰的问题以及继电器式开关体积较大而导致的安装较为困难的问题，达到在避免对基站信号造成干扰的同时降低安装难度的效果。
请参考图7，其示出了本发明另一实施例提供的开关组件控制方法的方法流程图。该方法可以用于如图1或图2所示的开关组件中控制机械式常开开关的闭合，该开关组件用于包含有远程电调单元的基站中。以该开关组件用于在对基站外接的电调天线做内部测试时，接通或者断开信号源和电调天线的天线阵列之间的连接为例，该天线测试方法可以包括：
步骤402，控制器接收操作指令，该操作指令用于指示该控制器控制该机 械式常开开关闭合；
其中，开关组件包括：机械式常开开关、动触点和控制器；控制器与远程电调单元的移相器相连，动触点设置为与移相器的传动杆随动，当动触点达到指定位置时，触发机械式常开开关闭合。
步骤404，控制器向移相器发送控制指令，该控制指令用于指示移相器驱动该传动杆，以使该动触点移动至指定位置；
该控制指令为该校准命令，控制器根据天线接口标准组织AISG协议向该移相器发送该校准命令。
由于RET的移相器原本就支持AISG协议，因此，本发明实施例中控制器可以根据其原本支持的协议控制移相器，不需要再开发专门的控制命令，只需要设置已有的校准命令中的参数即可以达到控制开关闭合的目的，进一步简化开发和部署的难度。
控制器向该移相器发送第一控制指令，该第一控制指令用于指示该移相器驱动该传动杆行走至最大行程；其中，当该传动杆处于该最大行程时，该动触点处于该指定位置。
或者，控制器向该移相器发送第二控制指令，该第二控制指令用于指示该移相器驱动该传动杆行走至最小行程；其中，当该传动杆处于该最小行程时，该动触点处于该指定位置。
其中，移相器除了控制常开开关的断开和闭合之外，还用于控制天线垂直方向性图的下倾角度，因此，需要将移相器控制机械式常开开关闭合时传动杆的行程设置在移相器控制天线垂直方向性图的下倾角度是传动杆的行程范围之外，以避免移相器在控制天线垂直方向性图的下倾角度时使机械式常开开关闭合而导致的故障。具体的，可以设置当移相器控制传动杆行走至最大行程或者最小行程时，动触点随动至指定位置。以该机械式常开开关通过弹性金属刀片断开或者闭合为例，如图3所示的一种传动杆行程示意图，当移相器控制传动杆行走至最大行程时，动触点随动至指定位置，触发机械式常开开关闭合；或者，如图4所示的另一种传动杆行程示意图，当移相器控制传动杆行走至最小行程时，动触点随动至指定位置，触发机械式常开开关闭合。
步骤406，获取该馈线线路与该N个远程电调单元相连接的各个端口处的底噪检测信息，根据该底噪检测信息确定与该天线阵列相对应的远程电调单元。
其中，该基站对应有天线阵列，该天线阵列与馈线线路一端相连，该馈线线路的另一端包含的N个端口分别与该基站中的N个远程电调单元相连，N≥2；该机械式常开开关的一端通过耦合器接入该天线阵列与该馈线线路相连的端口，该机械式常开开关的另一端与信号源相连；当该机械式常开开关闭合时，该信号源产生的信号由该天线阵列与该馈线线路相连接的端口发送至该馈线线路。
如图5所示电调天线测试示意图，基站外接N个天线阵列，每个天线阵列对应一个RET，各个天线阵列与RET之间的对应关系未知，每个天线阵列通过耦合器与一个开关单元连接，各个开关单元与同一信号源连接，且各个开关单元由同一控制器进行控制。开关单元由机械式常开开关、动触点和移相器组成。每个天线阵列对应的机械式常开开关分别设置在不同的RET的移相器一侧，动触点设置于传动杆顶端，各个移相器与各个天线阵列的机械式常开开关之间的关系已知。需要说明的是，这里已知的移相器与天线阵列之间的关系不是RET与该RET控制垂直方向性图的下倾角度的天线阵列之间的对应关系，即该RET中的移相器可以控制该天线阵列对应的机械式常开开关闭合，但不一定可以控制该天线阵列的垂直方向性图的下倾角度。
当运维人员需要确定某个天线阵列的对应的RET时，向控制发送对应的测试指令，控制器根据该测试指令向该天线阵列对应的开关组件中的移相器发送控制命令，比如，当运维人员需要确定图5中天线阵列1对应的RET时，通过可视化测试界面选择测试天线阵列1，控制器向该天线阵列1对应的移相器发送控制命令，移相器接收到控制命令1后，驱动动触点移动至指定位置，使对应的机械式常开开关闭合，接通天线阵列1与信号源之间的连接，信号源发出的信号通过耦合器进入馈线线路，引起馈线线路另一侧对应的端口处的底噪(即背景噪声)发生改变，基站侧接收机对从馈线线路各个端口处接收到的信号进行底噪测试，控制器获取各个端口处的底噪测试信息，将底噪发生相应变化的端口对应的RET确定为控制该天线阵列1的垂直方向性图的下倾角度的RET。
综上所述，本发明实施例提供的开关组件控制方法，通过向基站中已有的RET的移相器发送控制指令，由移相器驱动传动杆，使与传动杆随动的动触点移动至指定位置触发机械式常开开关闭合，由于机械式常开开关为机械构件，且不需要为机械式常开开关的动触点设置专用传动结构，减小了开关组件的尺 寸，解决了现有技术中集成半导体芯片式射频开关为非线性元件而导致的对基站信号造成干扰的问题以及继电器式开关体积较大而导致的安装较为困难的问题，达到在避免对基站信号造成干扰的同时降低安装难度的效果。
另外，本发明实施例提供的开关组件控制方法，控制器通过向移相器发送ASIG校准命令，以控制动触点移动，从而控制常开开关断开或者闭合，达到进一步简化开发和部署的难度的效果。
最后，本发明实施例提供的开关组件控制方法，发送用于指示移相器驱动传动杆行走至最大行程或者最小行程的控制指令，使与传动杆随动的动触点触动开关闭合，避免发生在天线阵列正常调整垂直方向性图的下倾角度时可能造成机械式常开开关被出发闭合的事故。
请参考图8，其示出了本发明一个实施例提供的控制器的装置结构图。该控制器可以用于如图1或图2所示的开关组件中控制机械式常开开关的闭合，该开关组件用于包含有远程电调单元的基站中。该控制器可以包括：
操作指令接收模块501，用于接收操作指令，所述操作指令用于指示所述控制器控制所述机械式常开开关闭合；
控制指令发送模块502，用于向所述移相器发送控制指令，所述控制指令用于指示所述移相器驱动所述传动杆，以使所述动触点移动至所述指定位置。
综上所述，本发明实施例提供的控制器，通过向基站中已有的RET的移相器发送控制指令，由移相器驱动传动杆，使与传动杆随动的动触点移动至指定位置触发机械式常开开关闭合，由于机械式常开开关为机械构件，且不需要为机械式常开开关的动触点设置专用传动结构，减小了开关组件的尺寸，解决了现有技术中集成半导体芯片式射频开关为非线性元件而导致的对基站信号造成干扰的问题以及继电器式开关体积较大而导致的安装较为困难的问题，达到在避免对基站信号造成干扰的同时降低安装难度的效果。
请参考图9，其示出了本发明另一实施例提供的控制器的装置结构图。该控制器可以用于如图1或图2所示的开关组件中控制机械式常开开关的闭合，该开关组件用于包含有远程电调单元的基站中。以该开关组件用于在对基站外接的电调天线做内部测试时，接通或者断开信号源和电调天线的天线阵列之间的连接为例，该控制器可以包括：
操作指令接收模块601，用于接收操作指令，所述操作指令用于指示所述控制器控制所述机械式常开开关闭合；
控制指令发送模块602，用于向所述移相器发送控制指令，所述控制指令用于指示所述移相器驱动所述传动杆，以使所述动触点移动至所述指定位置。
所述控制指令发送模块602，用于根据天线接口标准组织AISG协议向所述移相器发送所述校准命令，所述控制指令为所述校准命令。
所述控制指令发送模块602，用于向所述移相器发送第一控制指令，所述第一控制指令用于指示所述移相器驱动所述传动杆行走至最大行程；
其中，当所述传动杆处于所述最大行程时，所述动触点处于所述指定位置。
所述控制指令发送模块602，用于向所述移相器发送第二控制指令，所述第二控制指令用于指示所述移相器驱动所述传动杆行走至最小行程；
其中，当所述传动杆处于所述最小行程时，所述动触点处于所述指定位置。
所述基站对应有天线阵列，所述天线阵列与馈线线路一端相连，所述馈线线路的另一端包含的N个端口分别与所述基站中的N个远程电调单元相连，N≥2；所述机械式常开开关的一端通过耦合器接入所述天线阵列与所述馈线线路相连的端口，所述机械式常开开关的另一端与信号源相连；当所述机械式常开开关闭合时，所述信号源产生的信号由所述天线阵列与所述馈线线路相连接的端口发送至所述馈线线路；所述控制器还包括：
监测信息获取模块603，用于在所述控制指令发送模块602向所述移相器发送控制指令之后，获取所述馈线线路与所述N个远程电调单元相连接的各个端口处的底噪检测信息；
确定模块604，用于根据所述底噪检测信息确定与所述天线阵列相对应的远程电调单元。
综上所述，本发明实施例提供的控制器，通过向基站中已有的RET的移相器发送控制指令，由移相器驱动传动杆，使与传动杆随动的动触点移动至指定位置触发机械式常开开关闭合，由于机械式常开开关为机械构件，且不需要为机械式常开开关的动触点设置专用传动结构，减小了开关组件的尺寸，解决了现有技术中集成半导体芯片式射频开关为非线性元件而导致的对基站信号造成干扰的问题以及继电器式开关体积较大而导致的安装较为困难的问题，达到在避免对基站信号造成干扰的同时降低安装难度的效果。
另外，本发明实施例提供的控制器，通过向移相器发送ASIG校准命令， 以控制动触点移动，从而控制常开开关断开或者闭合，达到进一步简化开发和部署的难度的效果。
最后，本发明实施例提供的控制器，通过发送用于指示移相器驱动传动杆行走至最大行程或者最小行程的控制指令，使与传动杆随动的动触点触动开关闭合，避免发生在天线阵列正常调整垂直方向性图的下倾角度时可能造成机械式常开开关被出发闭合的事故。
请参考图10，其示出了本发明一个实施例提供的基站的构成框图，该基站包括：
远程电调单元001以及如上述图1或图2任一所示的开关组件002。
综上所述，本发明实施例提供的基站，控制器向基站中已有的RET的移相器发送控制指令，由移相器驱动传动杆，使与传动杆随动的动触点移动至指定位置触发机械式常开开关闭合，由于机械式常开开关为机械构件，且不需要为机械式常开开关的动触点设置专用传动结构，减小了开关组件的尺寸，解决了现有技术中集成半导体芯片式射频开关为非线性元件而导致的对基站信号造成干扰的问题以及继电器式开关体积较大而导致的安装较为困难的问题，达到在避免对基站信号造成干扰的同时降低安装难度的效果。
另外，本发明实施例提供的基站，控制器通过向移相器发送ASIG校准命令，以控制动触点移动，从而控制常开开关断开或者闭合，达到进一步简化开发和部署的难度的效果。
最后，本发明实施例提供的基站，控制器通过发送用于指示移相器驱动传动杆行走至最大行程或者最小行程的控制指令，使与传动杆随动的动触点触动开关闭合，避免发生在天线阵列正常调整垂直方向性图的下倾角度时可能造成机械式常开开关被出发闭合的事故。
本领域普通技术人员可以理解实现上述实施例的全部或部分步骤可以通过硬件来完成，也可以通过程序来指令相关的硬件完成，所述的程序可以存储于一种计算机可读存储介质中，上述提到的存储介质可以是只读存储器，磁盘或光盘等。
以上所述仅为本发明的较佳实施例，并不用以限制本发明，凡在本发明的 精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (16)

  1. 一种开关组件，用于包含有远程电调单元的基站中，其特征在于，所述开关组件包括：机械式常开开关、动触点和控制器；
    所述控制器与所述远程电调单元的移相器相连，所述动触点设置为与所述移相器的传动杆随动，当所述动触点达到指定位置时，触发所述机械式常开开关闭合；
    所述控制器，用于接收操作指令，所述操作指令用于指示所述控制器控制所述机械式常开开关闭合；
    所述控制器，用于向所述移相器发送控制指令；
    所述移相器，用于接收所述控制指令，根据所述控制命令驱动所述传动杆，以使所述动触点移动至所述指定位置。
  2. 根据权利要求1所述的开关组件，其特征在于，所述控制命令为校准命令；
    所述控制器，用于根据天线接口标准组织AISG协议向所述移相器发送所述校准命令。
  3. 根据权利要求1所述的开关组件，其特征在于，当所述传动杆处于最大行程时，所述动触点处于所述指定位置；
    所述移相器，用于当所述控制指令为第一控制指令时，根据所述第一控制指令驱动所述传动杆行走至最大行程。
  4. 根据权利要求1所述的开关组件，其特征在于，当所述传动杆处于最小行程时，所述动触点处于所述指定位置；
    所述移相器，用于当所述控制指令为第二控制指令时，根据所述第二控制指令驱动所述传动杆行走至最小行程。
  5. 根据权利要求1所述的开关组件，其特征在于，所述基站对应有天线阵列，所述天线阵列与馈线线路一端相连，所述馈线线路的另一端包含的N个端口分别与所述基站中的N个远程电调单元相连，N≥2；所述机械式常开开关的 一端通过耦合器接入所述天线阵列与所述馈线线路相连的端口，所述机械式常开开关的另一端与信号源相连；当所述机械式常开开关闭合时，所述信号源产生的信号由所述天线阵列与所述馈线线路相连接的端口发送至所述馈线线路；
    所述控制器，用于在向所述移相器发送控制指令之后，获取所述馈线线路与所述N个远程电调单元相连接的各个端口处的底噪检测信息，根据所述底噪检测信息确定与所述天线阵列相对应的远程电调单元。
  6. 一种开关组件控制方法，用于如权利要求1所述的开关组件中，其特征在于，所述方法包括：
    控制器接收操作指令，所述操作指令用于指示所述控制器控制所述机械式常开开关闭合；
    所述控制器向所述移相器发送控制指令，所述控制指令用于指示所述移相器驱动所述传动杆，以使所述动触点移动至所述指定位置。
  7. 根据权利要求6所述的方法，其特征在于，所述控制器向所述移相器发送控制指令，包括：
    根据天线接口标准组织AISG协议向所述移相器发送所述校准命令，所述控制指令为所述校准命令。
  8. 根据权利要求6所述的方法，其特征在于，所述控制器向所述移相器发送控制指令，包括：
    向所述移相器发送第一控制指令，所述第一控制指令用于指示所述移相器驱动所述传动杆行走至最大行程；
    其中，当所述传动杆处于所述最大行程时，所述动触点处于所述指定位置。
  9. 根据权利要求6所述的方法，其特征在于，所述控制器向所述移相器发送控制指令，包括：
    向所述移相器发送第二控制指令，所述第二控制指令用于指示所述移相器驱动所述传动杆行走至最小行程；
    其中，当所述传动杆处于所述最小行程时，所述动触点处于所述指定位置。
  10. 根据权利要求6所述的方法，其特征在于，所述基站对应有天线阵列，所述天线阵列与馈线线路一端相连，所述馈线线路的另一端包含的N个端口分别与所述基站中的N个远程电调单元相连，N≥2；所述机械式常开开关的一端通过耦合器接入所述天线阵列与所述馈线线路相连的端口，所述机械式常开开关的另一端与信号源相连；当所述机械式常开开关闭合时，所述信号源产生的信号由所述天线阵列与所述馈线线路相连接的端口发送至所述馈线线路；所述方法还包括：
    在向所述移相器发送控制指令之后，获取所述馈线线路与所述N个远程电调单元相连接的各个端口处的底噪检测信息；
    根据所述底噪检测信息确定与所述天线阵列相对应的远程电调单元。
  11. 一种控制器，用于如权利要求1所述的开关组件中，其特征在于，所述控制器包括：
    操作指令接收模块，用于接收操作指令，所述操作指令用于指示所述控制器控制所述机械式常开开关闭合；
    控制指令发送模块，用于向所述移相器发送控制指令，所述控制指令用于指示所述移相器驱动所述传动杆，以使所述动触点移动至所述指定位置。
  12. 根据权利要求11所述的控制器，其特征在于，所述控制指令发送模块，用于根据天线接口标准组织AISG协议向所述移相器发送所述校准命令，所述控制指令为所述校准命令。
  13. 根据权利要求11所述的控制器，其特征在于，所述控制指令发送模块，用于向所述移相器发送第一控制指令，所述第一控制指令用于指示所述移相器驱动所述传动杆行走至最大行程；
    其中，当所述传动杆处于所述最大行程时，所述动触点处于所述指定位置。
  14. 根据权利要求11所述的控制器，其特征在于，所述控制指令发送模块，用于向所述移相器发送第二控制指令，所述第二控制指令用于指示所述移相器驱动所述传动杆行走至最小行程；
    其中，当所述传动杆处于所述最小行程时，所述动触点处于所述指定位置。
  15. 根据权利要求11所述的控制器，其特征在于，所述基站对应有天线阵列，所述天线阵列与馈线线路一端相连，所述馈线线路的另一端包含的N个端口分别与所述基站中的N个远程电调单元相连，N≥2；所述机械式常开开关的一端通过耦合器接入所述天线阵列与所述馈线线路相连的端口，所述机械式常开开关的另一端与信号源相连；当所述机械式常开开关闭合时，所述信号源产生的信号由所述天线阵列与所述馈线线路相连接的端口发送至所述馈线线路；所述控制器还包括：
    监测信息获取模块，用于在所述控制指令发送模块向所述移相器发送控制指令之后，获取所述馈线线路与所述N个远程电调单元相连接的各个端口处的底噪检测信息；
    确定模块，用于根据所述底噪检测信息确定与所述天线阵列相对应的远程电调单元。
  16. 一种基站，其特征在于，所述基站包括：
    远程电调单元以及如权利要求1至5任一所述的开关组件。
PCT/CN2015/080723 2014-06-06 2015-06-03 开关组件、开关组件控制方法、控制器及基站 WO2015184995A1 (zh)

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JP2016571342A JP6393786B2 (ja) 2014-06-06 2015-06-03 スイッチアセンブリ、スイッチアセンブリ制御方法、コントローラ、および基地局
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