CN210867723U

CN210867723U - Portable intelligent wireless signal strength tester

Info

Publication number: CN210867723U
Application number: CN201922003864.XU
Authority: CN
Inventors: 胡烈良; 刘配配; 刘璐瑶; 黄磊; 曾青; 冯俊杰; 孙尚驰; 毛敏; 许月惟; 刘波
Original assignee: Guangdong Power Grid Co Ltd; Shaoguan Power Supply Bureau Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Shaoguan Power Supply Bureau Guangdong Power Grid Co Ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-06-26
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a portable intelligent wireless signal strength tester, which comprises a singlechip control module, a display module and a plurality of full-network communication modules compatible with different operators; each full-network communication module and the display module are respectively connected with the single-chip microcomputer control module; each full-network communication module is provided with a card slot for installing an SIM card and an antenna for receiving network signals; when the all-network-communication module is used, the single-chip microcomputer control module outputs the network signal strength read from each all-network-communication module to the display module for displaying. The utility model provides a pair of portable intelligent wireless signal strength tester can test different operators '2G 3G 4G network standard signal simultaneously, solves wireless public network communication signal and surveys the problem that lacks specialized tool, has greatly alleviateed electric power field operation personnel's work burden, has convenient to carry, easy operation, and measurement accuracy and efficient, the test result is directly perceived and advantage with low costs.

Description

Portable intelligent wireless signal strength tester

Technical Field

The utility model relates to a radio signal strength test technical field especially relates to a portable intelligent radio signal strength tester.

Background

The wireless communication technology is widely applied to production and operation services such as power grid metering automation, power distribution automation, form informatization and the like, at present, public network wireless communication mainly adopts 2G/3G/4G networks of three operators of mobile, telecommunication and Unicom, the distribution of equipment installation points is wide, the signal intensity difference is large, especially in remote areas such as mountainous areas, Gobi, desert and mudflat areas, the signal intensity difference of different operators is obvious, signal reconnaissance needs to be carried out in the early period in order to improve the online rate of the internet of things equipment widely arranged such as a power distribution automation switch and a metering terminal, and meanwhile, service work such as communication troubleshooting needs to be carried out in the operation process.

At present, a special tool capable of testing mobile, telecommunication and Unicom 2G/3G/4G simultaneously does not exist, when electric power measurement and distribution network service access wireless network signal investigation and communication troubleshooting test are carried out, a common mobile phone test is adopted for testing, signals of different 2G/3G/4G network systems cannot be tested simultaneously, different network systems of multiple operators need to be tested repeatedly by using multiple testing devices, the testing precision is insufficient, the testing result is not visual, the efficiency is low, and the work burden of electric power field operation personnel is greatly increased. And by adopting the professional spectrum test, the equipment is expensive (more than 10 thousands of equipment), heavy and not intuitive in result display and record.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable intelligent wireless signal strength tester to solve the not enough of prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

a portable intelligent wireless signal strength tester comprises a single-chip microcomputer control module, a display module and a plurality of full-network communication modules compatible with different operators;

each full-network communication module and the display module are respectively connected with the single-chip microcomputer control module;

each full-network communication module is provided with a card slot for installing an SIM card and an antenna for receiving network signals;

when the all-network-communication module is used, the single-chip microcomputer control module outputs the network signal strength read from each all-network-communication module to the display module for displaying.

Furthermore, the portable intelligent wireless signal strength tester also comprises a power supply module;

and the power supply module is respectively connected with the singlechip control module, the display module and the full network communication module and is used for providing working voltage for all the modules.

Further, in the portable intelligent wireless signal strength tester, the power supply module is a lithium battery power supply module.

Furthermore, the portable intelligent wireless signal strength tester also comprises a key;

the key is connected with the single chip microcomputer control module and used for triggering the single chip microcomputer control module to output the read network signal intensity to the display module for displaying.

Furthermore, in the portable intelligent wireless signal strength tester, each full-network communication module is connected with the single-chip microcomputer control module through a serial port signal line.

Furthermore, in the portable intelligent wireless signal strength tester, the display module is connected with the single-chip microcomputer control module through an RGB signal flat cable.

Furthermore, in the portable intelligent wireless signal strength tester, the display module is a liquid crystal display.

The embodiment of the utility model provides a pair of portable intelligent wireless signal strength tester, the 2G 3G 4G network standard signal that can test different operators simultaneously solves wireless public network communication signal and surveys the problem that lacks specialized tool, has greatly alleviateed electric power field operation personnel's work burden, has convenient to carry, easy operation, and test accuracy and efficient, the test result is directly perceived and advantage with low costs.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a portable intelligent wireless signal strength tester provided by the embodiment of the present invention.

Reference numerals:

the system comprises a singlechip control module 1, a display module 2, a full network communication module 3, a clamping groove 4, an antenna 5, a power supply module 6 and a key 7.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the device or element referred to must have the specific orientation, operate in the specific orientation configuration, and thus, should not be construed as limiting the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Example one

Referring to fig. 1, an embodiment of the present invention provides a portable intelligent wireless signal strength tester, which includes a single-chip microcomputer control module 1, a display module 2, and a plurality of all-network modules 3 (for example, three all-network modules 3 respectively corresponding to three operators of telecommunications, communications, and mobility) compatible with different operators;

each full-network communication module 3 and the display module 2 are respectively connected with the single-chip microcomputer control module 1;

each full-network communication module 3 is provided with a card slot 4 for installing an SIM card and an antenna 5 for receiving network signals;

when the system is used, the singlechip control module 1 outputs the network signal intensity (including 2G/3G/4G signals) read from each full-network communication module 3 to the display module 2 for display, so that integration test of wireless network signal intensities of different systems of 2G/3G/4G networks of different operators is realized.

Preferably, the tester further comprises a power supply module 6;

and the power supply module 6 is respectively connected with the singlechip control module 1, the display module 2 and the full-network communication module 3 and is used for providing working voltage for all modules.

Preferably, the power supply module 6 is a lithium battery power supply module 6, such as a single 3.7V lithium battery.

Preferably, the tester further comprises a key 7;

the key 7 is connected with the single chip microcomputer control module 1 and used for triggering the single chip microcomputer control module 1 to output the read network signal intensity to the display module 2 for displaying.

Preferably, each full-network communication module 3 is connected with the single-chip microcomputer control module 1 through a serial port signal line.

Preferably, the display module 2 is connected with the single chip microcomputer control module 1 through an RGB signal cable.

Preferably, the display module 2 is a liquid crystal display.

The foregoing description of the embodiments has been presented for the purposes of illustration and description. It is not intended to be exhaustive or to limit the disclosure. Individual elements or features of a particular embodiment are generally not limited to that particular embodiment, but, where applicable, are interchangeable and can be used in a selected embodiment, even if not specifically shown or described. The same elements or features may also vary in many respects. Such variations are not to be regarded as a departure from the disclosure, and all such modifications are intended to be included within the scope of the disclosure.

Example embodiments are provided so that this disclosure will be thorough and will fully convey the scope to those skilled in the art. Numerous details are set forth, such as examples of specific parts, devices, and methods, in order to provide a thorough understanding of embodiments of the present disclosure. It will be apparent to those skilled in the art that specific details need not be employed, that example embodiments may be embodied in many different forms and that neither should be construed to limit the scope of the disclosure. In certain example embodiments, well-known processes, well-known device structures, and well-known technologies are not described in detail.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises" and "comprising" are intended to be inclusive and therefore specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order discussed and illustrated, unless explicitly indicated as an order of performance. It should also be understood that additional or alternative steps may be employed.

When an element or layer is referred to as being "on" … … "," engaged with "… …", "connected to" or "coupled to" another element or layer, it can be directly on, engaged with, connected to or coupled to the other element or layer, or intervening elements or layers may also be present. In contrast, when an element or layer is referred to as being "directly on … …," "directly engaged with … …," "directly connected to" or "directly coupled to" another element or layer, there may be no intervening elements or layers present. Other words used to describe the relationship of elements should be interpreted in a similar manner (e.g., "between … …" and "directly between … …", "adjacent" and "directly adjacent", etc.). As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region or section from another element, component, region or section. Unless clearly indicated by the context, use of terms such as the terms "first," "second," and other numerical values herein does not imply a sequence or order. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

Spatially relative terms, such as "inner," "outer," "below," "… …," "lower," "above," "upper," and the like, may be used herein for ease of description to describe a relationship between one element or feature and one or more other elements or features as illustrated in the figures. Spatially relative terms may be intended to encompass different orientations of the device in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the example term "below … …" can encompass both an orientation of facing upward and downward. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted.

Claims

1. A portable intelligent wireless signal strength tester is characterized by comprising a single chip microcomputer control module, a display module and a plurality of full-network communication modules compatible with different operators;

2. The portable intelligent wireless signal strength tester as claimed in claim 1, further comprising a power supply module;

3. The portable intelligent wireless signal strength tester as recited in claim 2, wherein the power supply module is a lithium battery power supply module.

4. The portable intelligent wireless signal strength tester as claimed in claim 1, further comprising a key;

5. The portable intelligent wireless signal strength tester as claimed in claim 1, wherein each full network communication module is connected with the single-chip microcomputer control module through a serial signal line.

6. The portable intelligent wireless signal strength tester as claimed in claim 1, wherein the display module is connected with the single-chip microcomputer control module through RGB signal cables.

7. The portable intelligent wireless signal strength tester as recited in claim 1, wherein the display module is a liquid crystal display.