WO2011107043A2 - 天线方位检测装置和天线反接检测装置及方法 - Google Patents

天线方位检测装置和天线反接检测装置及方法 Download PDF

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Publication number
WO2011107043A2
WO2011107043A2 PCT/CN2011/073001 CN2011073001W WO2011107043A2 WO 2011107043 A2 WO2011107043 A2 WO 2011107043A2 CN 2011073001 W CN2011073001 W CN 2011073001W WO 2011107043 A2 WO2011107043 A2 WO 2011107043A2
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WO
WIPO (PCT)
Prior art keywords
antenna
detecting device
reverse connection
angle information
orientation
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Application number
PCT/CN2011/073001
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English (en)
French (fr)
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WO2011107043A3 (zh
Inventor
何俊
王继松
万里龙
沈俭
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.)
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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 CN201180000405.XA priority Critical patent/CN102171532B/zh
Priority to PCT/CN2011/073001 priority patent/WO2011107043A2/zh
Publication of WO2011107043A2 publication Critical patent/WO2011107043A2/zh
Publication of WO2011107043A3 publication Critical patent/WO2011107043A3/zh

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • H01Q1/125Means for positioning
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • H01Q1/22Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246Supports; 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

Definitions

  • Embodiments of the present invention relate to an electronic technology, and in particular, to an antenna orientation detecting apparatus, an antenna reverse connection detecting apparatus, and an antenna reverse connection detecting method. Background technique
  • a mobile communication station has three sectors, if the antenna feeder of the A sector is connected to the B sector, and the antenna feeder of the B sector is connected to the A sector. It will cause the frequency used by each sector in the same station to be completely different from the planned frequency point, which will bring about the same frequency, adjacent frequency interference, and even the phenomenon of switching difficulties and dropped calls, thus affecting the frequency planning problem in the later stage. For operators with low frequency resources, the impact of antenna connection against network quality is more significant.
  • the problem of antenna reconnection between the stations in the same station can be detected by performing soft handover between adjacent cells after the system is powered on and detecting the mismatch of neighboring frequency points.
  • the engineering parameter table is used to determine the reverse connection of the same station sector. The above method detects that the problem of antenna reconnection between the same station is completed when the entire system is powered on and the planned frequency is operated. If the antenna is reversed, the network quality has been affected.
  • the operator can solve the problem of sector reverse connection by reallocating the frequency points of each station sector, it will inevitably affect the operator's later frequency planning, and the later maintenance is time consuming and laborious.
  • operators deploy network in a certain area they must involve a large number of new sites.
  • the embodiment of the invention provides an antenna orientation detecting device, an antenna reverse connection detecting device and an antenna reverse connection detecting method, which are used to solve the defect that the antenna can be detected after the system is powered on in the prior art, during the antenna installation process. You can avoid the reverse connection of the antenna.
  • An embodiment of the present invention provides an antenna position detecting device, where the antenna position detecting device is disposed on an antenna, and the device includes:
  • a first interface module configured to receive an angle detection indication sent by the antenna reverse connection detecting device; an orientation sensor, configured to detect angle information of the antenna antenna surface according to the angle detection indication; and a sensitive axis and an antenna antenna of the orientation sensor The plane directions are arranged in parallel; the sensitive axis is a sensitive axis pointing to the north pole;
  • the first interface module is further configured to send the angle information of the antenna antenna detected by the orientation sensor to the antenna reverse connection detecting device.
  • An embodiment of the present invention provides an antenna reverse connection detecting apparatus, including:
  • a second interface module configured to send an angle detection indication to the antenna orientation detecting device disposed on the antenna, where the angle detection indication is used to instruct the antenna orientation detecting device to detect angle information of the antenna antenna surface;
  • the second interface module is further configured to receive angle information of the antenna sky sent by the antenna orientation detecting device;
  • the antenna reverse connection judging module is configured to judge whether the sector to which the antenna is connected is correct according to the angle information of the antenna antenna surface.
  • An embodiment of the present invention provides a method for detecting an antenna reverse connection, including:
  • the antenna orientation detecting device in the antenna installation process, is disposed inside or outside the antenna.
  • the orientation sensor in the antenna orientation detecting device detects the angle information of the antenna antenna surface under the trigger of the antenna reverse connection detecting device.
  • the detected angle information is transmitted to the antenna reverse connection detecting device through the interface module, and the antenna reverse connection detecting device determines whether the currently measured antenna accessing sector is correct according to the detected angle information of the antenna antenna surface.
  • the embodiment of the present invention can detect whether the antenna is connected to the correct sector before the system is powered on, and changes the defect that the antenna can be detected after the system is powered on in the prior art, thereby reducing the maintenance of the latter stage. Cost, avoiding the impact of network quality due to antenna connection.
  • FIG. 1 is a schematic structural diagram of an antenna azimuth detecting device according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of another antenna azimuth detecting device according to an embodiment of the present invention
  • FIG. 4 is a schematic structural diagram of another antenna reverse connection detecting apparatus according to an embodiment of the present invention
  • FIG. 4B is a schematic diagram of an antenna reverse connection detection according to an embodiment of the present invention
  • FIG. 5 is a flowchart of a method for detecting reverse connection of an antenna according to an embodiment of the present invention. detailed description
  • FIG. 1 is a schematic structural diagram of an antenna orientation detecting apparatus according to an embodiment of the present invention.
  • the embodiment includes: a first interface module 1 1 and an orientation sensor 12.
  • the antenna position detecting device of this embodiment is disposed on the antenna, and specifically can be installed inside the antenna or outside the antenna.
  • the sensitive axis of the orientation sensor 12 is arranged parallel to the antenna surface direction.
  • the orientation sensor has two sensitive axes in the horizontal direction: the sensitive axis X (the sensitive axis pointing to the north pole) and the sensitive axis Y (the sensitive axis X and the sensitive axis Y are at an angle of 90°), similar to the two in the horizontal direction of the earth's magnetic field.
  • Components X component and Y component.
  • the azimuth angle of all sector antennas is referenced to the north pole (0 degree azimuth). In order to correctly detect the azimuth of the sector antenna (relative to the azimuth of 0 degree), the direction of the antenna antenna is required to be parallel to the sensitive axis X, avoiding Introducing human error.
  • the first interface module 1 1 is connected to the orientation sensor 12.
  • the first interface module 1 1 is used for receiving an angle detection indication sent by the antenna reverse connection detecting device.
  • the orientation sensor 12 is configured to detect angle information of the antenna antenna surface according to the angle detection indication.
  • the first interface module 1 1 is further configured to send the angle information of the antenna antenna to the antenna reverse connection detecting device.
  • the first interface module 11 also has a protocol conversion function to implement communication between the antenna orientation detecting device and the antenna reverse connection detecting device.
  • a communication site has three sectors: a first sector, a second sector, and a third sector.
  • the antenna azimuth detecting device is mounted inside or outside the antenna, and the antenna azimuth detecting device and the antenna reverse detecting device (for example, a hand-held terminal) are connected by a cable.
  • the first interface module 11 and the antenna reverse connection detecting device are connected by a cable.
  • the antenna reverse connection detecting device supplies power to the antenna azimuth detecting device through the cable after being powered on.
  • the antenna reverse connection detecting device sends an angle detection instruction to the antenna position detecting device.
  • the first interface module 11 triggers the orientation sensor 12 to detect the angle information of the antenna antenna surface, such as the azimuth angle of the antenna antenna surface or Lower inclination.
  • the orientation sensor 12 converts the angle information of the antenna antenna into a digital signal and transmits it to the first interface module 1 1 through the built-in A/D converter, and passes through the first interface module 1 1 Angle information of the antenna antenna.
  • the antenna is connected to the antenna detection device, and the antenna reverse connection detecting device determines whether the currently measured antenna access sector is correct according to the detected angle information of the antenna antenna surface.
  • the antenna orientation detecting device further includes a first data processing module 13.
  • the first data processing module 13 is connected to the first interface module 1 1 and the orientation sensor 12, respectively.
  • the first data processing module 13 is configured to perform encoding, filtering, and error compensation processing on the angle information detected by the orientation sensor 12, and then send the information to the first interface module 11.
  • the filtering process can eliminate the interference of the external high-frequency signal on the detection result of the azimuth sensor, and the error compensation can compensate and correct the detection result of the azimuth sensor.
  • the antenna orientation detecting device is disposed inside or outside the antenna during antenna installation.
  • the orientation sensor in the antenna orientation detecting device detects the angle information of the antenna antenna surface under the trigger of the antenna reverse connection detecting device.
  • the detected angle information is transmitted to the antenna reverse connection detecting device through the interface module, and the antenna reverse connection detecting device determines whether the currently measured antenna accessing sector is correct according to the detected angle information of the antenna antenna surface. Therefore, the embodiment of the present invention can detect whether the antenna is connected to the correct sector before the system is powered on, thereby reducing the maintenance cost in the later stage and avoiding the influence of the antenna connection against the network quality.
  • FIG. 3 is a schematic structural diagram of an antenna reverse connection detecting apparatus according to an embodiment of the present invention. As shown in FIG. 3, the embodiment includes: a second interface module 31 and an antenna reverse connection determining module 32.
  • the second interface module 31 is connected to the antenna reverse connection determining module 32.
  • the second interface module 31 is configured to send an angle detection indication to the antenna orientation detecting device, where the angle detection indication is used to instruct the antenna position detecting device to detect the angle information of the antenna antenna surface.
  • the second interface module 31 is further configured to receive angle information of the antenna antenna surface sent by the antenna position detecting device.
  • the second interface module also has a protocol conversion function to implement communication between the antenna orientation detecting device and the antenna reverse connection detecting device.
  • the antenna reverse connection judging module 32 is configured to determine whether the sector accessed by the antenna is correct according to the angle information of the antenna antenna surface.
  • FIG. 4A is a schematic structural diagram of another antenna reverse connection detecting apparatus according to an embodiment of the present invention.
  • the antenna reverse connection detecting device further includes: a second data processing module 33.
  • the two data processing modules 33 are respectively connected to the second interface module 31 and the antenna reverse connection determining module 32.
  • the second data processing module 33 is configured to decode and filter the angle information of the antenna antenna received by the second interface module 31, and then send the information to the antenna reverse connection determining module 32.
  • the filtering process can eliminate the interference of the external high frequency signal on the received angle information.
  • the antenna reverse connection detecting device further includes: an output module 34.
  • the output module 34 is connected to the antenna reverse connection judging module 32 and the second data processing module 33, respectively.
  • the output module 34 is configured to output angle information of the antenna antenna surface processed by the second data processing module 33 and judgment result information of the antenna reverse connection judging module.
  • the output module 34 can be a digital display module, and the angle information of the antenna surface of the output antenna and the judgment result information of the antenna reverse connection determination module can be visualized through the output module 34.
  • FIG. 4B is a schematic diagram of an antenna reverse connection detection according to an embodiment of the present invention.
  • the antenna azimuth detecting means is disposed inside or outside the first sector antenna.
  • the second interface module 31 is connected to the antenna orientation detecting device through the cable, and the antenna orientation detecting device is powered by the antenna reverse detecting device.
  • the antenna reverse connection detecting device can be a handheld terminal.
  • the antenna reverse connection detecting means instructs the antenna position detecting means to detect the angle information of the first sector antenna sky through the second interface module 31. Specifically, the antenna orientation detecting means can be instructed to detect the azimuth of the first sector antenna antenna surface. If the antenna azimuth detecting device transmits an antenna azimuth angle of the antenna is not 60.
  • the antenna reverse connection judging module 32 determines that the antenna of the first sector is reversed; if it is 60.
  • the antenna reverse connection determination module 32 determines that the antenna access of the first sector is correct.
  • the antenna reverse connection determining module 32 determines the second The antenna of the sector is reversed.
  • the antenna reverse connection determining module 32 determines that the currently detected antenna access sector is incorrect, connect the cable of the corresponding sector to the currently detected antenna, and perform detection again until all antennas are connected.
  • the correct sector avoids the phenomenon that the antenna sector is reversed.
  • the antenna orientation detecting device in the antenna installation process, is disposed inside or outside the antenna, and the antenna reverse connection detecting device triggers the orientation sensor in the antenna orientation detecting device to detect the angle information of the antenna sky surface. After receiving the angle information of the antenna antenna surface, the antenna reverse connection detecting device determines whether the currently measured antenna access sector is correct according to the angle information of the antenna antenna surface. Therefore, the embodiment of the present invention can detect whether the antenna is connected to the correct sector before the system is powered on, thereby reducing the maintenance cost in the later stage and avoiding the influence of the antenna connection against the network shield.
  • FIG. 5 is a flowchart of a method for detecting reverse connection of an antenna according to an embodiment of the present invention. As shown in FIG. 5, this embodiment includes:
  • Step 51 The antenna reverse connection detecting means transmits an angle detecting instruction to the antenna azimuth detecting means for instructing the antenna azimuth detecting means to detect the angle information of the antenna sky surface.
  • Step 52 The antenna reverse connection detecting device receives the angle information of the antenna sky surface transmitted by the antenna position detecting device.
  • Step 53 The antenna reverse connection detecting device determines whether the sector accessed by the antenna is correct according to the angle information of the antenna sky surface transmitted by the antenna orientation detecting device.
  • the antenna orientation detecting device in the antenna installation process, is disposed inside or outside the antenna, and the antenna reverse connection detecting device triggers the orientation sensor in the antenna orientation detecting device to detect the angle information of the antenna sky surface. After receiving the angle information of the antenna antenna surface, the antenna reverse connection detecting device determines whether the currently measured antenna access sector is correct according to the angle information of the antenna antenna surface. Therefore, the embodiment of the present invention can detect whether the antenna is connected to the correct sector before the system is powered on, thereby reducing the maintenance cost in the later stage and avoiding the influence of the antenna connection against the network shield.
  • the foregoing storage medium includes: a medium that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Mobile Radio Communication Systems (AREA)

Description

天线方位检测装置和天线反接检测装置及方法
技术领域
本发明实施例涉及电子技术, 尤其涉及一种天线方位检测装置、 天线 反接检测装置和天线反接检测方法。 背景技术
移动通信站点的天线安装中, 出现由于工程施工方的疏忽, 造成同站扇 区间天线接反的情况是不可避免地。 一个移动通信站点有三个扇区, 如果将 A扇区的天馈线连接到 B扇区, 而 B扇区的天馈线连接到 A扇区。 会导致同站 各扇区所用频点与规划频点完全不同, 将带来同频、 邻频干扰, 甚至出现切 换困难、 掉话等现象, 从而影响后期频率规划问题。 对于频率资源少的运营 商, 天线接反对网络质量的影响更加显著。
目前, 可以通过系统上电后进行相邻小区间软切换以及检测邻区频点 漏配排查来检测同站扇区间天线反接的问题。 根据小区间切换系统, 结合 工程参数表来判断同站扇区反接。上述方法检测到同站扇区间出现天线反 接的问题是在整个系统上电配置规划频点并运行的情况下完成的, 如果出 现天线反接的情况, 已经影响到了网络质量。 虽然运营商可以通过重新分 配各站点扇区的频点来解决扇区反接的问题,但必然影响运营商的后期频 率规划, 并且后期维护费时费力。 另外、 运营商在对某个地区进行网络布 局时, 必然涉及到大量的新建站点, 如果每个站点都采用上述方法进行检 测, 必然要耗费大量的时间。 因此, 釆用上述检测方法检测到天线反接时, 已对网络质量造成了影响, 并且维护成本高。 发明内容 本发明实施例提供一种天线方位检测装置、 天线反接检测装置和天线 反接检测方法, 用以解决现有技术中在系统上电后才能检测天线是否反接 的缺陷, 在天线安装过程中即可避免天线反接的现象。
本发明实施例提供一种天线方位检测装置, 所述天线方位检测装置设 置于天线上, 所述装置包括:
第一接口模块, 用于接收天线反接检测装置发送的角度检测指示; 方位传感器, 用于根据所述角度检测指示检测所述天线天面的角度信 息; 所述方位传感器的敏感轴与天线天面方向平行设置; 所述敏感轴为指 向北极的敏感轴;
所述第一接口模块, 还用于将方位传感器检测到的所述天线天面的角 度信息发送给所述天线反接检测装置。
本发明实施例提供一种天线反接检测装置, 包括:
第二接口模块, 用于向设置在天线上的天线方位检测装置发送角度检 测指示, 所述角度检测指示用于指示所述天线方位检测装置检测所述天线 天面的角度信息;
所述第二接口模块, 还用于接收所述天线方位检测装置发送的所述天 线天面的角度信息;
天线反接判断模块, 用于根据天线天面的角度信息, 判断所述天线接 入的扇区是否正确。
本发明实施例提供一种天线反接检测方法, 包括:
向设置在天线上的天线方位检测装置发送角度检测指示, 所述角度检 测指示用于指示所述天线方位检测装置检测所述天线天面的角度信息; 接收所述天线方位检测装置发送的所述天线天面的角度信息; 根据所述天线方位检测装置发送的所述天线天面的角度信息, 判断所 述天线接入的扇区是否正确。
本发明实施例天线方位检测装置、 天线反接检测装置和天线反接检测 方法, 在天线安装过程中, 将天线方位检测装置设置在天线内部或外部。 天线方位检测装置中的方位传感器在天线反接检测装置的触发下, 检测天 线天面的角度信息。 检测到的角度信息通过接口模块传输给天线反接检测 装置, 由天线反接检测装置根据检测到的天线天面的角度信息, 判断当前 测量的天线接入的扇区是否正确。 由于, 本发明实施例在系统上电前即可 检测出天线是否接入到正确的扇区, 改变了现有技术中在系统上电后才能 检测天线是否反接的缺陷因此降低了后期的维护成本, 避免了由于天线接 反对网络质量的影响。 附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案, 下面将对实 施例或现有技术描述中所需要使用的附图作一简单地介绍, 显而易见地, 下 面描述中的附图是本发明的一些实施例, 对于本领域普通技术人员来讲, 在 不付出创造性劳动性的前提下, 还可以根据这些附图获得其他的附图。
图 1为本发明实施例提供的一种天线方位检测装置结构示意图; 图 2为本发明实施例提供的另一种天线方位检测装置结构示意图; 图 3为本发明实施例提供的一种天线反接检测装置结构示意图; 图 4A为本发明实施例提供的另一种天线反接检测装置结构示意图; 图 4B为本发明实施例提供的一种天线反接检测示意图;
图 5为本发明实施例提供的一种天线反接检测方法流程图。 具体实施方式
为使本发明实施例的目的、 技术方案和优点更加清楚, 下面将结合本发 明实施例中的附图, 对本发明实施例中的技术方案进行清楚、 完整地描述, 显然, 所描述的实施例是本发明一部分实施例, 而不是全部的实施例。 基于 本发明中的实施例, 本领域普通技术人员在没有做出创造性劳动前提下所获 得的所有其他实施例, 都属于本发明保护的范围。
图 1 为本发明实施例提供的一种天线方位检测装置结构示意图。 如图 1 所示, 本实施例包括: 第一接口模块 1 1 和方位传感器 12。 本实施例天线方 位检测装置设置在天线上, 具体地可安装在天线内部, 也可安装在天线外部。 方位传感器 12的敏感轴与天线天面方向平行设置。
方位传感器在水平方向上有两个敏感轴: 敏感轴 X (指向北极的敏感轴) 和敏感轴 Y (敏感轴 X和敏感轴 Y成 90° 角), 类似于地磁场在水平方向上 的两个分量: X分量和 Y分量。 所有的扇区天线的方位角度以北极 (0度方位 角)为参考, 为了正确检测扇区天线的方位角(相对于 0度方位角), 要求天线 天面的方向与敏感轴 X平行, 避免引入人为误差。
其中, 第一接口模块 1 1与方位传感器 12连接。 第一接口模块 1 1, 用于 接收天线反接检测装置发送的角度检测指示。 方位传感器 12, 用于根据角度 检测指示检测天线天面的角度信息。 第一接口模块 1 1 , 还用于将天线天面的 角度信息发送给天线反接检测装置。 进一步, 第一接口模块 1 1还具有协议转 换功能以实现天线方位检测装置与天线反接检测装置之间的通信。
一个通信站点有三个扇区: 第一扇区、 第二扇区和第三扇区。 通过本实 施例天线方位检测装置检测天线的角度信息时, 将天线方位检测装置安装在 天线内部或外部, 将天线方位检测装置与天线反接检测装置(例如手持终端) 通过电缆连接。具体地,第一接口模块 11与天线反接检测装置通过电缆连接, 为便于在施工现场检测天线反接, 天线反接检测装置上电后通过电缆为天线 方位检测装置供电。
天线反接检测装置向天线方位检测装置发送角度检测指示, 第一接口模 块 1 1接收到所述的角度检测指示后触发方位传感器 12检测天线天面的角度 信息, 例如天线天面的方位角或下倾角。 方位传感器 12检测到天线天面的角 度信息后, 通过内置的 A/D转换器, 将天线天面的角度信息转换成数字信号 形式传输给第一接口模块 1 1 , 通过第一接口模块 1 1 将天线天面的角度信息 发送给天线反接检测装置, 由天线反接检测装置根据检测到的天线天面的角 度信息, 判断当前测量的天线接入的扇区是否正确。
进一步, 如图 2所示, 天线方位检测装置还包括第一数据处理模块 13。 第一数据处理模块 13分别与第一接口模块 1 1和方位传感器 12连接。第一数 据处理模块 13 , 用于对方位传感器 12检测到的角度信息进行编码、 滤波和 误差补偿处理后发送给第一接口模块 11。 通过滤波处理可消除外界高频信号 对方位传感器检测结果产生的干扰, 通过误差补偿可对方位传感器检测结果 进行补偿和修正。
本发明实施例, 在天线安装过程中, 将天线方位检测装置设置在天线内 部或外部。天线方位检测装置中的方位传感器在天线反接检测装置的触发下, 检测天线天面的角度信息。 检测到的角度信息通过接口模块传输给天线反接 检测装置, 由天线反接检测装置根据检测到的天线天面的角度信息, 判断当 前测量的天线接入的扇区是否正确。 由于, 本发明实施例在系统上电前即可 检测出天线是否接入到正确的扇区, 因此降低了后期的维护成本, 避免了由 于天线接反对网络质量的影响。
图 3 为本发明实施例提供的一种天线反接检测装置结构示意图。 如图 3 所示, 本实施例包括: 第二接口模块 31和天线反接判断模块 32。
其中,第二接口模块 31与天线反接判断模块 32连接。第二接口模块 31, 用于向天线方位检测装置发送角度检测指示, 角度检测指示用于指示天线方 位检测装置检测天线天面的角度信息。 第二接口模块 31 , 还用于接收天线方 位检测装置发送的天线天面的角度信息。 另外, 第二接口模块还具有协议转 换功能以实现天线方位检测装置与天线反接检测装置之间的通信。
天线反接判断模块 32, 用于根据天线天面的角度信息, 判断天线接入的 扇区是否正确。
进一步, 图 4A 为本发明实施例提供的另一种天线反接检测装置结构示 意图。 如图 4A所示, 天线反接检测装置还包括: 第二数据处理模块 33。 第 二数据处理模块 33分别与第二接口模块 31和天线反接判断模块 32连接。第 二数据处理模块 33 , 用于对第二接口模块 31接收到的天线天面的角度信息 进行解码和滤波处理后发送给天线反接判断模块 32。 通过滤波处理可消除外 界高频信号对接收到的角度信息产生的干扰。
进一步, 如图 4A所示, 天线反接检测装置还包括: 输出模块 34。 输出 模块 34分别与天线反接判断模块 32和第二数据处理模块 33连接。输出模块 34,用于输出第二数据处理模块 33处理后的天线天面的角度信息和天线反接 判断模块的判断结果信息。 输出模块 34具体可为数显模块, 可通过输出模块 34可视化输出天线天面的角度信息和天线反接判断模块的判断结果信息。
一个通信站点有三个扇区: 第一扇区、 第二扇区和第三扇区。 第一扇区、 第二扇区和第三扇区对应天线的方位角度分别是 60。 , 180。 和 300。 。 图 4B为本发明实施例提供的一种天线反接检测示意图。 如图 4B所示, 通过天 线方位检测装置检测第一扇区天线天面的角度信息时, 将天线方位检测装置 设置在第一扇区天线内部或外部。 为便于在施工现场检测天线反接, 第二接 口模块 31通过电缆与天线方位检测装置连接,天线方位检测装置通过天线反 接检测装置供电。 天线反接检测装置可以为手持终端。
天线反接检测装置通过第二接口模块 31 指示天线方位检测装置检测第 一扇区天线天面的角度信息。 具体地可指示天线方位检测装置检测第一扇区 天线天面的方位角。如果天线方位检测装置发送的天线天面的方位角不是 60。 , 天线反接判断模块 32确定第一扇区的天线接反; 如果是 60。 , 天线反接判 断模块 32确定第一扇区的天线接入正确。 同理, 通过天线方位检测装置检测 第一扇区天线天面的角度信息时, 如果天线方位检测装置发送的角度信息中 天线天面的方位角不是 180° , 天线反接判断模块 32确定第二扇区的天线接 反。
如果天线反接判断模块 32确定当前检测的天线接入的扇区不正确,将对 应扇区的电缆与当前检测的天线连接, 再次进行检测, 直到所有天线接入正 确的扇区, 避免了天线扇区反接的现象。
本发明实施例, 在天线安装过程中, 将天线方位检测装置设置在天线内 部或外部, 天线反接检测装置触发天线方位检测装置中的方位传感器检测天 线天面的角度信息。 天线反接检测装置接收到天线天面的角度信息后, 根据 天线天面的角度信息判断当前测量的天线接入的扇区是否正确。 由于, 本发 明实施例在系统上电前即可检测出天线是否接入到正确的扇区, 因此降低了 后期的维护成本, 避免了由于天线接反对网络盾量的影响。
图 5为本发明实施例提供的天线反接检测方法流程图。 如图 5所示, 本 实施例包括:
步樣 51 : 天线反接检测装置向天线方位检测装置发送角度检测指示, 角 度检测指示用于指示天线方位检测装置检测天线天面的角度信息。
步骤 52: 天线反接检测装置接收天线方位检测装置发送的天线天面的角 度信息。
步骤 53 : 天线反接检测装置根据天线方位检测装置发送的天线天面的角 度信息, 判断天线接入的扇区是否正确。
本发明实施例, 在天线安装过程中, 将天线方位检测装置设置在天线内 部或外部, 天线反接检测装置触发天线方位检测装置中的方位传感器检测天 线天面的角度信息。 天线反接检测装置接收到天线天面的角度信息后, 根据 天线天面的角度信息判断当前测量的天线接入的扇区是否正确。 由于, 本发 明实施例在系统上电前即可检测出天线是否接入到正确的扇区, 因此降低了 后期的维护成本, 避免了由于天线接反对网络盾量的影响。
本领域普通技术人员可以理解: 实现上述方法实施例的全部或部分步驟 可以通过程序指令相关的硬件来完成, 前述的程序可以存储于一计算机可读 取存储介盾中, 该程序在执行时, 执行包括上述方法实施例的步骤; 而前述 的存储介质包括: ROM、 RAM、 磁碟或者光盘等各种可以存储程序代码的介 质。 最后应说明的是: 以上实施例仅用以说明本发明的技术方案, 而非对其 限制; 尽管参照前述实施例对本发明进行了详细的说明, 本领域的普通技术 人员应当理解: 其依然可以对前述各实施例所记载的技术方案进行修改, 或 者对其中部分技术特征进行等同替换; 而这些修改或者替换, 并不使相应技 术方案的本质脱离本发明各实施例技术方案的精神和范围。

Claims

权 利 要 求 书
1、 一种天线方位检测装置, 其特征在于, 所述天线方位检测装置设置于 天线上, 所述装置包括:
第一接口模块, 用于接收天线反接检测装置发送的角度检测指示; 方位传感器,用于根据所述角度检测指示检测所述天线天面的角度信息; 所述方位传感器的敏感轴与天线天面方向平行设置; 所述敏感轴为指向北极 的敏感轴;
所述第一接口模块, 还用于将方位传感器检测到的所述天线天面的角度 信息发送给所述天线反接检测装置。
2、 根据权利要求 1所述天线方位检测装置, 其特征在于, 还包括: 第一 数据处理模块, 用于对所述方位传感器检测到的角度信息进行编码、 滤波和 误差补偿处理后发送给所述第一接口模块。
3、 根据权利要求 1或 2所述天线方位检测装置, 其特征在于, 所述角度 信息包括所述天线天面的方位角。
4、 根据权利要求 3所述天线方位检测装置, 其特征在于, 所述第一接口 模块与所述天线反接检测装置通过电缆连接, 所述天线方位检测装置通过所 述天线反接检测装置供电。
5、 一种天线反接检测装置, 其特征在于, 包括:
第二接口模块, 用于向设置在天线上的天线方位检测装置发送角度检测 指示, 所述角度检测指示用于指示所述天线方位检测装置检测所述天线天面 的角度信息;
所述第二接口模块, 还用于接收所述天线方位检测装置发送的所述天线 天面的角度信息;
天线反接判断模块, 用于根据天线天面的角度信息, 判断所述天线接入 的扇区是否正确。
6、 根据权利要求 5所述天线反接检测装置, 其特征在于, 还包括: 输出 模块, 用于输出所述天线方位检测装置发送的所述天线天面的角度信息和所 述天线反接判断模块的判断结果信息。
7、 根据权利要求 5或 6所述天线反接检测装置, 其特征在于, 还包括: 第二数据处理模块, 用于对所述第二接口模块接收到的所述天线天面的角度 信息进行解码和滤波处理后发送给所述天线反接判断模块。
8、 根据权利要求 7所述天线反接检测装置, 其特征在于, 所述角度信息 包括所述天线天面的方位角。
9、 根据权利要求 8所述天线反接检测装置, 其特征在于, 所述天线方位 检测装置与所述第二接口模块通过电缆连接, 所述天线方位检测装置通过所 述天线反接检测装置供电。
10、 一种天线反接检测方法, 其特征在于, 包括:
向设置在天线上的天线方位检测装置发送角度检测指示, 所述角度检测 指示用于指示所述天线方位检测装置检测所述天线天面的角度信息;
接收所述天线方位检测装置发送的所述天线天面的角度信息;
根据所述天线方位检测装置发送的所述天线天面的角度信息, 判断所述 天线接入的扇区是否正确。
1 1、 根据权利要求 10所述天线反接检测方法, 其特征在于, 所述角度信 息包括所述天线天面的方位角。
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