CN218473176U - Portable wireless module tester - Google Patents

Abstract

The embodiment of the utility model discloses portable wireless module tester. The device comprises a power supply control module, a communication module, a main control module and a display module; the main control module is respectively connected with the communication module and the display module; the power supply control module is respectively connected with the communication module, the main control module, the display module and the wireless data acquisition module to be tested; the main control module is used for sending an instruction to the communication module to indirectly acquire configuration information of the wireless data acquisition module to be detected, directly acquiring working voltage of the wireless data acquisition module to be detected, and judging whether the wireless data acquisition module to be detected is normally communicated with the communication module according to the configuration information and the working voltage; the display module is used for displaying the configuration information and the working voltage of the wireless data acquisition module to be detected acquired by the main control module and whether the communication between the wireless data acquisition module to be detected and the communication module is normal or not. The scheme can be used for rapidly and accurately carrying out communication detection on the wireless data acquisition module to be detected.

Description

Portable wireless module tester

Technical Field

The embodiment of the utility model provides a relate to communication detection technical field, especially relate to a portable wireless module tester.

Background

At present centralized control formula battery overhaul operation assembly line based on wireless data acquisition includes a large amount of wireless data acquisition modules to the centralized control formula battery based on wireless data acquisition all needs the scene to debug wireless data acquisition module before the delivery and detects, uses traditional online debugging detection mode with the universal meter of host computer, and it is loaded down with trivial details to work a telephone switchboard when debugging wireless data acquisition module, makes the debugging detection work efficiency to wireless data acquisition module low from this.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a portable wireless module tester to the realization carries out quick accurate communication detection to wireless collection module.

In a first aspect, an embodiment of the present invention provides a portable wireless module tester, which includes a power control module, a communication module, a main control module, and a display module;

the main control module is respectively connected with the communication module and the display module; the power supply control module is respectively connected with the communication module, the main control module, the display module and the wireless data acquisition module to be tested; the power supply control module is used for distributing electric energy to the communication module, the main control module, the display module and the wireless data acquisition module to be tested; the main control module is used for sending an instruction to the communication module to indirectly acquire the configuration information of the wireless data acquisition module to be detected, also used for directly acquiring the working voltage of the wireless data acquisition module to be detected, and also used for judging whether the wireless data acquisition module to be detected is normally communicated with the communication module according to the configuration information and the working voltage; the display module is used for displaying the configuration information and the working voltage of the wireless data acquisition module to be tested, which are acquired by the main control module, and whether the wireless data acquisition module to be tested is normally communicated with the communication module.

Optionally, the portable wireless module tester further comprises a potential adjusting module;

the power supply control module comprises a power supply board, wherein the power supply board comprises a first voltage output end, a second voltage output end, a third voltage output end, a fourth voltage output end and a potential adjusting end;

the main control module comprises a main control board, and the main control board comprises a main control power supply end and a voltage detection end;

the potential adjusting module is connected with the potential adjusting end, the second voltage output end is in short circuit connection with the third voltage output end, and the potential adjusting module is used for adjusting the potential of the second voltage output end and the third voltage output end; the first voltage output end is connected with a main control power supply end and used for supplying power to the main control panel; the third voltage output end is connected with a power supply end of the wireless data acquisition module to be tested and used for supplying power to the wireless data acquisition module to be tested; the fourth voltage output end is connected with a power supply end of the communication module, the fourth voltage output end is also connected with a power supply end of the display module, and the fourth voltage output end is used for supplying power to the communication module and the display module; the second voltage output end is connected with the voltage detection end and used for transmitting the working voltage of the wireless data acquisition module to be detected to the main control board.

Optionally, the main control board further includes: a first communication terminal, a second communication terminal and a third communication terminal;

the first communication end is connected with the communication end of the wireless data acquisition module to be tested, the second communication end is connected with the communication end of the communication module, and the third communication end is connected with the communication end of the display module.

Optionally, the portable wireless module tester further comprises a start switch and a power supply;

the power panel further comprises a first voltage input end and a second voltage input end;

the first end of the power supply is connected with the first voltage input end through the starting switch, the second end of the power supply is connected with the second voltage input end, and the starting switch is used for starting the portable wireless module tester to work.

The portable wireless module tester also comprises a calibration switch;

the main control board further comprises a voltage calibration end and a ground end; the voltage calibration end is connected with the ground end through a calibration switch, and the calibration switch is used for controlling the main control board to send a calibration signal to the wireless data acquisition module to be tested.

The portable wireless module tester also comprises a first channel setting switch and a second channel setting switch;

the main control board also comprises a first channel setting end and a second channel setting end;

the first channel setting end is connected with the ground end through a first channel setting switch, the second channel setting end is connected with the ground end through a second channel setting switch, the first channel setting switch is used for controlling the main control board to send channel modification signals to the wireless data acquisition module to be tested, and the second channel setting switch is used for controlling the main control board to send the channel modification signals to the communication module.

The portable wireless module tester also comprises a reset switch;

the main control board also comprises a reset setting end;

the reset setting end is connected with the ground end through a reset switch, and the reset switch is used for controlling the main control board to control the communication module, the display module and the wireless data acquisition module to be detected to recover to the initial state.

The portable wireless module tester also comprises an encoding module;

the main control board also comprises a coding receiving end;

the first end of the coding module is connected with the ground end, and the second end of the coding module is connected with the coding receiving end.

Optionally, the encoding module comprises a dial switch;

the first end of the dial switch is used as the first end of the coding module, and the second end of the dial switch is used as the second end of the coding module.

Optionally, the display module comprises a liquid crystal display.

The embodiment of the utility model provides a, through communication module inspection and the wireless communication connection state of the wireless data acquisition module that awaits measuring, whether control module can accurately judge the communication connection of the wireless data acquisition module that awaits measuring normal. If the wireless communication connection between the communication module and the wireless data acquisition module to be tested is normal. The control module needs to compare the working voltage of the wireless data acquisition module to be detected directly acquired by the power control module with the working voltage of the configuration information of the wireless data acquisition module to be detected indirectly acquired by the communication module, so that whether the configuration data of the wireless data acquisition module to be detected is accurate can be further determined, and whether the transmission data of the wireless data acquisition module to be detected is normal is judged. The display module can display the configuration information and the working voltage of the wireless data acquisition module to be detected acquired by the control module and the result of whether the wireless data acquisition module to be detected is normally communicated with the communication module or not, and the result is reflected to detection personnel in time. Therefore, compared with the detection of the wireless data acquisition module to be detected in the prior art, the portable wireless module tester omits the fussy wiring work, and the communication detection of the wireless data acquisition module to be detected can be quickly and accurately carried out.

Drawings

To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description will be given below of the drawings required for the embodiments or the technical solutions in the prior art, and it should be apparent that the drawings in the following description are some specific embodiments of the present invention, and it is obvious for those skilled in the art that the basic concepts of the device structure, the driving method and the manufacturing method disclosed and suggested according to the various embodiments of the present invention can be extended and extended to other structures and drawings, which should not be undoubted to be within the scope of the claims of the present invention.

Fig. 1 is a schematic structural diagram of a portable wireless module tester according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of another portable wireless module tester according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of another portable wireless module tester according to an embodiment of the present invention.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than 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.

The embodiment of the utility model provides a portable wireless module tester, figure 1 is the utility model provides a pair of portable wireless module tester's schematic structure diagram is provided. As shown in fig. 1, the portable wireless module tester includes a power control module 110, a communication module 120, a main control module 130, and a display module 140; the main control module 130 is respectively connected with the communication module 120 and the display module 140; the power control module 110 is respectively connected with the communication module 120, the main control module 130, the display module 140 and the wireless data acquisition module to be tested 200; the power control module 110 is used for distributing electric energy to the communication module 120, the main control module 130, the display module 140 and the wireless data acquisition module 200 to be tested; the main control module 130 is configured to send an instruction to the communication module 120 to indirectly obtain configuration information of the wireless data acquisition module 200 to be tested, the main control module 130 is further configured to directly obtain a working voltage of the wireless data acquisition module 200 to be tested, and the main control module 130 is further configured to determine whether the communication between the wireless data acquisition module 200 to be tested and the communication module 120 is normal according to the configuration information and the working voltage; the display module 140 is used for displaying the configuration information and the working voltage of the wireless data acquisition module to be tested 200 acquired by the main control module 130 and whether the communication between the wireless data acquisition module to be tested 200 and the communication module 120 is normal.

The power control module 110 is a power distribution station of the whole portable wireless module tester, and can provide appropriate power to each functional module connected thereto, so that the functional module connected thereto can normally operate. The main control module 130 is a control center of the whole portable wireless module tester, and can issue a command to the connected functional modules, so that each functional module can cooperatively complete the operation under the command of the main control module 130. The communication module 120 is an execution device of the whole portable wireless module tester, and can communicate with an external device under test according to the instruction of the main control module 130. The display module 140 is an information feedback interface of the entire portable wireless module tester, and can display the detection information and the detection result of the portable wireless module tester.

Specifically, the power control module 110 is connected to the communication module 120, the main control module 130, the display module 140, and the wireless data acquisition module to be tested 200 respectively. Therefore, according to the connection relationship, the power control module 110 can distribute the electric energy required by each functional module to the communication module 120, the main control module 130, the display module 140 and the wireless data acquisition module to be tested 200. In addition, the control module may also directly acquire the working voltage distributed to the wireless data acquisition module to be tested 200 by the power control module 110 through the power control module 110. The main control module 130 is connected to the communication module 120 and the display module 140. Therefore, according to the connection relationship, the main control module 130 sends a data acquisition instruction to the communication module 120, so as to indirectly acquire the configuration information of the wireless data acquisition module 200 to be detected through the communication module 120, where the configuration information of the wireless data acquisition module 200 to be detected includes the working voltage. If the main control module 130 cannot acquire the configuration information of the wireless data acquisition module to be tested 200, it indicates that the communication connection between the wireless data acquisition module to be tested 200 and the communication module 120 is abnormal. If the main control module 130 acquires the configuration information of the wireless data acquisition module to be tested 200, it indicates that the communication connection between the wireless data acquisition module to be tested 200 and the communication module 120 is normal. Under the condition that the communication connection between the control module and the wireless data acquisition module 200 to be detected is normal, after the control module receives the configuration information and the working voltage of the wireless data acquisition module 200 to be detected, whether the working voltage in the configuration information of the wireless data acquisition module 200 to be detected acquired indirectly is consistent with the working voltage of the wireless data acquisition module 200 to be detected acquired directly is compared, and if the working voltage and the working voltage are consistent, the transmission data of the wireless data acquisition module 200 to be detected is normal; if the two are not consistent, it indicates that the transmission data of the wireless data acquisition module 200 to be tested is abnormal. The display module 140 may display the configuration information and the working voltage of the wireless data acquisition module 200 to be tested, which are acquired by the main control module 130, and the result of whether the communication between the wireless data acquisition module 200 to be tested and the communication module 120 is normal (i.e., whether the communication connection between the wireless data acquisition module 200 to be tested and the communication module 120 is normal, and whether the transmission data of the wireless data acquisition module 200 to be tested is normal), and reflect the result to the testing personnel.

The embodiment of the utility model provides a, through communication module inspection and the wireless communication connection state of the wireless data acquisition module that awaits measuring, whether control module can accurately judge the communication connection of the wireless data acquisition module that awaits measuring normal. If the wireless communication connection between the communication module and the wireless data acquisition module to be tested is normal. The control module needs to compare the working voltage of the wireless data acquisition module to be detected directly acquired by the power control module with the working voltage of the configuration information of the wireless data acquisition module to be detected indirectly acquired by the communication module, and can further determine whether the configuration data of the wireless data acquisition module to be detected is accurate, so as to judge whether the transmission data of the wireless data acquisition module to be detected is normal. The display module can display the configuration information and the working voltage of the wireless data acquisition module to be detected acquired by the control module and the result of whether the wireless data acquisition module to be detected is normally communicated with the communication module or not, and the result is reflected to detection personnel in time. Therefore, compared with the detection of the wireless data acquisition module to be detected in the prior art, the portable wireless module tester omits the complex wiring work, and can quickly and accurately carry out communication detection on the wireless data acquisition module to be detected.

Fig. 2 is a schematic structural diagram of another portable wireless module tester according to an embodiment of the present invention, and as shown in fig. 2, the portable wireless module tester further includes a potential adjustment module 150; the power control module comprises a power board 111, wherein the power board 111 comprises a first voltage output end 1111, a second voltage output end 1112, a third voltage output end 1113, a fourth voltage output end 1114 and a potential adjusting end 1115; the main control module comprises a main control board 131, and the main control board 131 comprises a main control power supply terminal 1311 and a voltage detection terminal 1312; the potential adjusting module 150 is connected to the potential adjusting terminal 1115, the second voltage output terminal 1112 is connected to the third voltage output terminal 1113 in a short-circuit manner, and the potential adjusting module 150 is configured to adjust magnitudes of potentials of the second voltage output terminal 1112 and the third voltage output terminal 1113; the first voltage output end 1111 is connected to the main control power supply end 1311, and the first voltage output end 1111 is used for supplying power to the main control board 131; the third voltage output end 1113 is connected with the power end 201 of the wireless data acquisition module 200 to be tested, and the third voltage output end 1113 is used for supplying power to the wireless data acquisition module 200 to be tested; the fourth voltage output end 1114 is connected with the power end 121 of the communication module 120, the fourth voltage output end 1114 is further connected with the power end 141 of the display module 140, and the fourth voltage output end 1114 is used for supplying power to the communication module 120 and the display module 140; the second voltage output end 1112 is connected to the voltage detection end 1312, and the second voltage output end 1112 is configured to transmit the working voltage of the wireless data acquisition module 200 to be tested to the main control board 131.

The portable wireless module tester further comprises a potential adjusting module 150 for adjusting potential, and the potential adjusting module 150 is connected with the power control module. The power control module includes a power board 111 having a plurality of connection ports, and the power board 111 specifically includes a first voltage output end 1111, a second voltage output end 1112, a third voltage output end 1113, a fourth voltage output end 1114, and a potential adjustment end 1115. The main control module includes a main control board 131 having a plurality of connection ports, and the main control board 131 specifically includes a main control power supply terminal 1311 and a voltage detection terminal 1312.

Specifically, the specific connection relationship and the working principle between each connection port of the main control board 131 and the power panel 111, the potential adjusting module 150, the communication module 120, the display module 140, and the wireless data acquisition module 200 to be tested are as follows: the first voltage output terminal 1111 of the power board 111 is connected to the main control power terminal 1311 of the main control board 131, so that the power board 111 provides power to the main control board 131 through the first voltage output terminal 1111. The second voltage output end 1112 on the power board 111 is connected to the third voltage output end 1113 in a short circuit manner, the second voltage output end 1112 on the power board 111 is connected to the voltage detection end 1312 of the main control board 131, and the third voltage output end 1113 on the power board 111 is connected to the power end 201 of the wireless data acquisition module to be tested 200. Therefore, the power board 111 can supply power to the wireless data acquisition module 200 to be tested through the third voltage output end 1113, and the main control board 131 can obtain the working voltage provided by the power board 111 to the wireless data acquisition module 200 to be tested through the second voltage output end 1112 of the power board 111. The potential adjusting module 150 is connected to the potential adjusting terminal 1115 of the power board 111, and the potential adjusting module 150 can adjust the magnitudes of the potentials of the second voltage output end 1112 and the third voltage output end 1113 through the potential adjusting terminal 1115 of the power board 111. The potential adjusting module 150 may be an adjustable potentiometer, and the magnitude of the divided voltage of the adjustable potentiometer is adjusted by adjusting the resistance of the adjustable potentiometer, so as to adjust the magnitudes of the potentials of the second voltage output end 1112 and the third voltage output end 1113. The fourth voltage output terminal 1114 of the power board 111 is connected to the power terminal 121 of the communication module 120 and the power terminal 141 of the display module 140, respectively, so that the power board 111 supplies power to the communication module 120 and the display module 140 through the fourth voltage output terminal 1114.

Optionally, with continued reference to fig. 2, the main control board 131 further includes: a first communication terminal 1313, a second communication terminal 1314 and a third communication terminal 1315; the first communication terminal 1313 is connected to the communication terminal 202 of the wireless data collection module 200, the second communication terminal 1314 is connected to the communication terminal 122 of the communication module 120, and the third communication terminal 1315 is connected to the communication terminal 142 of the display module 140.

Specifically, the main control board 131 further includes a plurality of communication terminals, such as a first communication terminal 1313, a second communication terminal 1314, and a third communication terminal 1315. The first communication terminal 1313 of the main control board 131 is connected to the communication terminal 202 of the wireless data acquisition module 200 to be tested, and the main control board 131 can be in communication connection with the wireless data acquisition module 200 to be tested through the first communication terminal 1313, so that information (for example, local area network address information, channel number information, and the like of the wireless data acquisition module) can be directly acquired from the wireless data acquisition module 200 to be tested, or an instruction or information can be sent to the wireless data acquisition module 200 to be tested. The second communication terminal 1314 of the main control board 131 is connected to the communication terminal 122 of the communication module 120, the main control board 131 may be in communication connection with the communication module 120 through the second communication terminal 1314, and the main control board 131 may acquire interaction information (for example, configuration information of the wireless data acquisition module 200 to be tested) between the communication module 120 and the wireless data acquisition module 200 to be tested from the communication module 120 or send an instruction or information to the communication module. The third communication terminal 1315 of the main control board 131 is connected to the communication terminal 142 of the display module 140, and the main control board 131 may transmit the acquired information and the result of processing the information to the display module 140 (for example, configuration information of the wireless data acquisition module to be tested 200, working voltage of the wireless data acquisition module to be tested 200, and information of whether the wireless data acquisition module to be tested 200 communicates with the communication module 120 normally, etc.).

Optionally, with continued reference to FIG. 2, the portable wireless module tester further includes a start switch 160 and a power supply 170; the power panel 111 further includes a first voltage input 1116 and a second voltage input 1117; a first terminal of the power source 170 is coupled to the first voltage input 1116 via the start switch 160, a second terminal of the power source 170 is coupled to the second voltage input 1117, and the start switch 160 is used to start the portable wireless module tester.

The starting module is a master switch of the whole portable wireless module tester, and can control the on-off state of a connection loop of the power supply 170 and the power supply board 111, so as to control the starting of the portable wireless module tester. Specifically, the power panel 111 includes a first voltage input 1116 and a second voltage input 1117 for connection to the power source 170. A first terminal of the power source 170 is coupled to the first voltage input 1116 via the start switch 160 and a second terminal of the power source 170 is coupled to the second voltage input 1117. Therefore, the power supply 170, the start switch 160 and the power board 111 can form a series loop, when the start switch 160 is closed, the loop connecting the power supply 170 and the power board 111 is conducted, so as to start the portable wireless module tester to work; when the start switch 160 is turned off, the circuit connecting the power supply 170 and the power board 111 is not conducted, and the portable wireless module tester cannot be started to operate.

Optionally, with continued reference to fig. 2, the portable wireless module tester further includes a calibration switch 181; the main control board 131 further includes a voltage calibration terminal 101 and a ground terminal 102; the voltage calibration terminal 101 is connected to the ground terminal 102 through the calibration switch 181, and the calibration switch 181 is used to control the main control board 131 to send a calibration signal to the wireless data acquisition module 200 to be tested.

Two ends of the calibration switch 181 are respectively connected to the voltage calibration terminal 101 and the ground terminal 102 of the main control board 131, so that the voltage calibration terminal 101 of the main control board 131 is connected to the ground terminal 102 through the calibration switch 181. When the calibration switch 181 is closed, the voltage calibration terminal 101 of the main control board 131 is connected to the ground terminal 102, so that the main control board 131 sends a calibration signal to the wireless data acquisition module to be tested 200 through the first communication terminal 1313, and the wireless data acquisition module to be tested 200 calibrates the operating voltage recorded in the configuration information according to the calibration signal.

Optionally, with continued reference to fig. 2, the portable wireless module tester further comprises a first channel setting switch 182 and a second channel setting switch 183; the main control board 131 further includes a first channel setting terminal 103 and a second channel setting terminal 104; the first channel setting terminal 103 is connected to the ground terminal 102 through a first channel setting switch 182, the second channel setting terminal 104 is connected to the ground terminal 102 through a second channel setting switch 183, the first channel setting switch 182 is configured to control the main control board 131 to send a channel modification signal to the wireless data acquisition module 200 to be tested, and the second channel setting switch 183 is configured to control the main control board 131 to send a channel modification signal to the communication module 120.

The two ends of the first channel setting switch 182 are connected to the first channel setting end 103 and the ground end 102 of the main control board 131, and the two ends of the second channel setting switch 183 are connected to the second channel setting end 104 and the ground end 102 of the main control board 131, so that the first channel setting end 103 of the main control board 131 is connected to the ground end 102 through the first channel setting switch 182, and the second channel setting end 104 of the main control board 131 is connected to the ground end 102 through the second channel setting switch 183. When the first channel setting switch 182 is closed, the first channel setting terminal 103 of the main control board 131 is connected to the ground terminal 102, so that the main control board 131 sends a channel modification signal to the wireless data acquisition module to be tested 200 through the first communication terminal 1313, and the wireless data acquisition module to be tested 200 modifies the communication channel and the communication channel information thereof according to the channel modification signal. When the second channel setting switch 183 is closed, the second channel setting terminal 104 of the main control board 131 and the ground terminal 102 are turned on, so that the main control board 131 sends a channel modification signal to the communication module 120 through the second communication terminal 1314, and the communication module 120 modifies the communication channel and the communication channel information thereof according to the channel modification signal.

Optionally, with continued reference to fig. 2, the portable wireless module tester further includes a reset switch 184; the main control board 131 further includes a reset setting terminal 105; the reset setting terminal 105 is connected to the ground terminal 102 through a reset switch 184, and the reset switch 184 is configured to control the main control board 131 to control the communication module 120, the display module 140, and the wireless data acquisition module 200 to be tested to recover to an initial state.

Two ends of the reset switch 184 are respectively connected to the reset setting terminal 105 and the ground terminal 102 of the main control board 131, so that the reset setting terminal 105 of the main control board 131 is connected to the ground terminal 102 through the reset switch 184. When the reset switch 184 is turned on, the reset setting terminal 105 of the main control board 131 is connected to the ground terminal 102, so that the main control board 131 can respectively send a reset signal to the communication module 120, the display module 140, and the wireless data acquisition module 200 to be tested, and the communication module 120, the display module 140, and the wireless data acquisition module 200 to be tested can be restored to the initial state according to the reset signal.

Optionally, with continued reference to fig. 2, the portable wireless module tester further comprises an encoding module 190; the main control board 131 further includes a code receiving end 1316; the first end of the encoding module 190 is connected to the ground terminal 102, and the second end of the encoding module 190 is connected to the encoding receiving terminal 1316.

When the main control board 131 sends a channel modification signal to the wireless data acquisition module 200 or the communication module 120 to be tested, the coding module 190 may select a channel code for modifying the wireless data acquisition module 200 or the communication module 120 to be tested. Specifically, a first end of the encoding module 190 is connected to the ground 102, and a second end of the encoding module 190 is connected to the encoding receiving end 1316, wherein the second end of the encoding module 190 can input a three-bit channel encoding selection sequence to the main control board 131. Exemplarily, if the channel codes corresponding to the selection sequences 0 to 5 are 0x0D, 0x0F, 0x11, 0x13, 0x15, and 0x17 in sequence, when the channel code selection sequence input by the encoding module 190 to the main control board 131 is 000, the main control module selects the corresponding channel code 0x0D according to the channel code selection sequence 000; when the channel coding selection sequence input to the main control board 131 by the coding module 190 is 001, the main control module selects the corresponding channel coding 0x0F according to the channel coding selection sequence 001. By analogy, the description is omitted here.

Fig. 3 is a schematic structural diagram of another portable wireless module tester according to an embodiment of the present invention, as shown in fig. 3, the encoding module includes a dial switch 191; the first terminal of the dial switch 191 is used as the first terminal of the coding module, and the second terminal of the dial switch 191 is used as the second terminal of the coding module.

Wherein, the first end of the dial switch 191 is used as the first end of the encoding module, and then the first end of the dial switch 191 is connected with the ground terminal 102 of the main control board 131. The second terminal of the dial switch 191 serves as the second terminal of the encoding module, and the second terminal of the dial switch 191 is connected to the encoding receiving terminal 1316 of the main control board 131. Specifically, a first pin 1, a second pin 2, and a third pin 3 of the dial switch 191 are used as first ends of the encoding modules, and are all connected to the ground 102 of the main control board 131. The fourth pin 4, the fifth pin 5, and the sixth pin 6 of the dial switch 191, which serve as the second ends of the encoding modules, are all connected to the encoding receiving end 1316 of the main control board 131, so that the main control board 131 can receive the channel encoding selection sequence with numbers 0-6 of the dial switch 191.

Referring to fig. 3, optionally, the display module 140 includes a liquid crystal display.

Wherein, liquid crystal display has advantages such as power consumption is low, small, the radiation is low, and liquid crystal display and main control board 131 communication can show configuration information, operating voltage and the wireless data acquisition module 200 that awaits measuring that the main control board 131 acquireed whether with the normal testing result of communication module 120 communication of wireless data acquisition module 200 that awaits measuring, can feed back in time to the detection personnel.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. A portable wireless module tester is characterized by comprising a power supply control module, a communication module, a main control module and a display module;

the main control module is respectively connected with the communication module and the display module; the power supply control module is respectively connected with the communication module, the main control module, the display module and the wireless data acquisition module to be detected; the power supply control module is used for distributing electric energy to the communication module, the main control module, the display module and the wireless data acquisition module to be tested; the master control module is used for sending an instruction to the communication module to indirectly acquire configuration information of the wireless data acquisition module to be detected, directly acquiring working voltage of the wireless data acquisition module to be detected, and judging whether the communication between the wireless data acquisition module to be detected and the communication module is normal or not according to the configuration information and the working voltage; the display module is used for displaying the configuration information and the working voltage of the wireless data acquisition module to be detected acquired by the main control module and whether the wireless data acquisition module to be detected is in normal communication with the communication module.

2. The portable wireless module tester of claim 1 further comprising a potential adjustment module;

the power supply control module comprises a power supply board, and the power supply board comprises a first voltage output end, a second voltage output end, a third voltage output end, a fourth voltage output end and a potential adjusting end;

the main control module comprises a main control board, and the main control board comprises a main control power supply end and a voltage detection end;

the potential adjusting module is connected with the potential adjusting end, the second voltage output end is in short circuit connection with the third voltage output end, and the potential adjusting module is used for adjusting the potentials of the second voltage output end and the third voltage output end; the first voltage output end is connected with the main control power supply end and used for supplying power to the main control board; the third voltage output end is connected with a power supply end of the wireless data acquisition module to be detected, and the third voltage output end is used for supplying power to the wireless data acquisition module to be detected; the fourth voltage output end is connected with a power supply end of the communication module, the fourth voltage output end is further connected with a power supply end of the display module, and the fourth voltage output end is used for supplying power to the communication module and the display module; the second voltage output end is connected with the voltage detection end and used for transmitting the working voltage of the wireless data acquisition module to be detected to the main control board.

3. The portable wireless module tester of claim 2 wherein the main control board further comprises: a first communication terminal, a second communication terminal and a third communication terminal;

the first communication end is connected with the communication end of the wireless data acquisition module to be detected, the second communication end is connected with the communication end of the communication module, and the third communication end is connected with the communication end of the display module.

4. The portable wireless module tester of claim 2 further comprising an activation switch and a power supply;

the power panel further comprises a first voltage input end and a second voltage input end;

the first end of the power supply is connected with the first voltage input end through the starting switch, the second end of the power supply is connected with the second voltage input end, and the starting switch is used for starting the portable wireless module tester to work.

5. The portable radio module tester as claimed in claim 2, further comprising a calibration switch;

the main control board further comprises a voltage calibration end and a ground end; the voltage calibration end is connected with the ground end through the calibration switch, and the calibration switch is used for controlling the main control board to send a calibration signal to the wireless data acquisition module to be tested.

6. The portable wireless module tester of claim 5, further comprising a first channel setting switch and a second channel setting switch;

the main control board also comprises a first channel setting end and a second channel setting end;

the first channel setting end is connected with the ground end through the first channel setting switch, the second channel setting end is connected with the ground end through the second channel setting switch, the first channel setting switch is used for controlling the main control board to send channel modification signals to the wireless data acquisition module to be detected, and the second channel setting switch is used for controlling the main control board to send channel modification signals to the communication module.

7. The portable radio module tester as claimed in claim 5, further comprising a reset switch;

the main control board also comprises a reset setting end;

the reset setting end is connected with the ground end through the reset switch, and the reset switch is used for controlling the main control board to control the communication module, the display module and the wireless data acquisition module to be detected to recover to an initial state.

8. The portable wireless module tester of claim 5 further comprising an encoding module;

the main control board also comprises a coding receiving end;

the first end of the coding module is connected with the ground end, and the second end of the coding module is connected with the coding receiving end.

9. The portable wireless module tester of claim 8, wherein the encoding module includes a dial switch;

the first end of the dial switch is used as the first end of the coding module, and the second end of the dial switch is used as the second end of the coding module.

10. The portable wireless module tester of claim 1 wherein the display module comprises a liquid crystal display.

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