CN116054972A - Electronic device, test method, test apparatus, and readable storage medium - Google Patents
Electronic device, test method, test apparatus, and readable storage medium Download PDFInfo
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- CN116054972A CN116054972A CN202310016133.7A CN202310016133A CN116054972A CN 116054972 A CN116054972 A CN 116054972A CN 202310016133 A CN202310016133 A CN 202310016133A CN 116054972 A CN116054972 A CN 116054972A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/15—Performance testing
- H04B17/17—Detection of non-compliance or faulty performance, e.g. response deviations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/29—Performance testing
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- 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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The application discloses an electronic device, a testing method, a device and a readable storage medium, wherein the electronic device comprises: the signal receiving and transmitting assembly comprises a first radio frequency link and a second radio frequency link; the first movable contact of the switch piece is conducted with the second end of the first radio frequency link, the second movable contact of the switch piece is grounded, the first stationary contact of the switch piece is grounded, and the second stationary contact of the switch piece is conducted with the second radio frequency link; the controller is connected with the signal receiving and transmitting assembly and the switch piece, and is used for controlling the signal receiving and transmitting states of the first radio frequency link and the second radio frequency link, and controlling the on-off states among the first movable contact, the second movable contact, the first fixed contact and the second fixed contact of the switch piece, and is used for testing the fault states of the first radio frequency link and the second radio frequency link.
Description
Technical Field
The application belongs to the technical field of communication, and particularly relates to electronic equipment, a testing method, a testing device and a readable storage medium.
Background
With the development of Wireless network technology, WI-FI (Wireless Fidelity) modules are arranged in the terminals, the WI-FI modules in the terminals are required to have WI-FI self-adaptation functions, and the WI-FI self-adaptation functions automatically stop the WI-FI modules from working in the current channel when strong interference exists in the same channel by the terminals so as to achieve the purpose of avoiding.
The testing of WI-FI adaptation functions is a necessary test item when current wireless products are authenticated. In the related art, the test of the WI-FI self-adaptive function needs to be assisted by using various instrument devices such as a spectrometer, a signal generator and the like, and the test scheme is complex.
Disclosure of Invention
The embodiment of the application aims to provide electronic equipment, a testing method, a testing device and a readable storage medium, so that high dependence of a testing process on external equipment is avoided, and testing cost is reduced.
In a first aspect, an embodiment of the present application provides an electronic device, including: the signal receiving and transmitting assembly comprises a first radio frequency link and a second radio frequency link; the first movable contact of the switch piece is conducted with the second end of the first radio frequency link, the second movable contact of the switch piece is grounded, the first stationary contact of the switch piece is grounded, and the second stationary contact of the switch piece is conducted with the second radio frequency link; the controller is connected with the signal receiving and transmitting assembly and the switch piece, and is used for controlling the signal receiving and transmitting states of the first radio frequency link and the second radio frequency link, and controlling the on-off states among the first movable contact, the second movable contact, the first fixed contact and the second fixed contact of the switch piece, and is used for testing the fault states of the first radio frequency link and the second radio frequency link.
In a second aspect, an embodiment of the present application provides a testing method for an electronic device in the first aspect. The test method comprises the following steps: under the condition that the electronic equipment performs signal transmission with the accompanying equipment through a first target link of the signal receiving and transmitting assembly, the first movable contact of the control switch piece is communicated with the second fixed contact, and the second movable contact of the control switch piece is communicated with the first fixed contact; controlling the second target link to output the first message
The first target link is any one of a first radio frequency link and a second radio frequency link, and the second target link 5 is a link except the first target link in the first radio frequency link and the second radio frequency link; and in a signal transmission state between the first target link and the accompanying device, determining that the first target link is in a fault state.
In a third aspect, an embodiment of the present application provides a testing apparatus for an electronic device in the first aspect. The test device comprises: a control module for transmitting and receiving the first signal of the signal transmitting assembly to the electronic device
Under the condition that a target link and the accompanying equipment carry out signal transmission, a first movable contact of the control switch piece is conducted with a 0 th second fixed contact, and a second movable contact of the control switch piece is conducted with the first fixed contact; the control module is also used for controlling the second target link to output a first signal, wherein the first target link is any one of the first radio frequency link and the second radio frequency link, and the second target link is a link except the first target link in the first radio frequency link and the second radio frequency link; and the determining module is used for determining that the first target link is in a fault state when the first target link is in a signal transmission state with the accompanying device.
5 in a fourth aspect, embodiments of the present application provide an electronic device. The electronic device includes a memory and a processor. A memory having a program or instructions stored thereon; and a processor for implementing the steps of the test method provided in the second aspect when executing the program or instructions.
In a fifth aspect, embodiments of the present application provide a readable storage medium having stored thereon a program or instructions which, when executed by a processor, implement the steps of the test method 0 provided in the second aspect.
In a sixth aspect, embodiments of the present application provide a chip comprising a processor and a communication interface coupled to the processor for running a program or instructions implementing the steps of the method as in the second aspect.
In a seventh aspect, embodiments of the present application provide a computer program product stored in a 5 storage medium, the program product being executable by at least one processor to implement a method as in the second aspect.
In the embodiment of the application, the switch piece capable of adjusting the signal on-off state between the two radio frequency links of the electronic equipment is arranged between the two radio frequency links, in the test process, the radio frequency links for controlling the test are normally in signal transmission with the accompanying equipment, the on-off state of the switch piece is controlled, the two radio frequency links are in a conducting state, the other radio frequency link is controlled to output an interference signal to test the tested radio frequency link, devices for outputting the interference signal such as an interference spectrometer are not required to be additionally arranged, high dependence of the test process on the external equipment is avoided, and the test cost is reduced.
Drawings
Fig. 1 shows a circuit diagram of an electronic device provided in an embodiment of the present application;
FIG. 2 illustrates a schematic block diagram of a test system provided by some embodiments of the present application;
FIG. 3 is a schematic flow chart of a test method according to an embodiment of the present application;
FIG. 4 illustrates a schematic diagram of a switch provided by some embodiments of the present application;
FIG. 5 shows a schematic structural diagram of a test device according to an embodiment of the present application
FIG. 6 shows a block diagram of an electronic device according to an embodiment of the present application;
fig. 7 shows a schematic hardware structure of an electronic device according to an embodiment of the present application.
Wherein, the correspondence between the reference numerals and the component names of fig. 1 and 4 is:
100 electronic devices, 110 signal transceiver components, 112 first radio frequency link, 1122 first filter, 1124 second filter, 1126 first combiner, 1128 first antenna, 114 second radio frequency link, 1142 third filter, 1144 fourth filter, 1146 second combiner, 1148 second antenna, 116 signal transceiver, 120 switch, 130 controller, 140 first coupler, 150 second coupler, 160 attenuator, RF1 first moving contact, RF2 first moving contact, RF3 second moving contact, RF4 second moving contact.
Detailed Description
Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
The electronic device, the testing method and the readable storage medium provided in the embodiments of the present application are described in detail below with reference to fig. 1 to 7 through specific embodiments and application scenarios thereof.
In some embodiments of the present application, an electronic device is provided, and fig. 1 shows a circuit diagram of the electronic device provided in the embodiments of the present application. As shown in fig. 1 and 4, the electronic device 100 includes: a signal transceiver module 110, a switch 120 and a controller 130.
The signal transceiver component 110 includes a first radio frequency link 112 and a second radio frequency link 114;
the first movable contact RF1 of the switching element 120 is in conduction with the second end of the first radio frequency link 112, the second movable contact RF3 of the switching element 120 is grounded, the first stationary contact RF2 of the switching element 120 is grounded, and the second stationary contact RF4 of the switching element 120 is in conduction with the second radio frequency link 114;
the controller 130 is connected to the signal transceiver 110 and the switch 120, and the controller 130 is configured to control the signal transceiver states of the first RF link 112 and the second RF link 114, and control the on-off states of the first moving contact RF1, the second moving contact RF3, the first stationary contact RF2 and the second stationary contact RF4 of the switch 120, so as to test the fault states of the first RF link and the second RF link.
In this embodiment, the electronic device 100 includes a signal transceiver component 110, where the signal transceiver component 110 is configured to transmit and receive WI-FI signals, and the signal transceiver component 110 includes a first radio frequency link 112 and a second radio frequency link 114, where the signal transceiver component 110 may be designed as a MIMO (Multiple-Input Multiple-Output) architecture, the first radio frequency link 112 may be a radio frequency link configured to transmit and receive 2.4GWI-FI signals, and the second radio frequency link 114 may be a radio frequency link configured to transmit and receive 5GWI-FI signals.
In this embodiment, the switching element 120 is disposed between the first rf link 112 and the second rf link 114, and the switching element 120 is configured to control an on-off state between the first rf link 112 and the second rf link 114. In the on state between the first rf link 112 and the second rf link 114, the rf signal of the first rf link 112 can be transmitted to the second rf link 114, and the rf signal of the second rf link 114 can also be transmitted to the first rf link 112. In the disconnected state between the first radio frequency link 112 and the second radio frequency link 114, the first radio frequency link 112 and the second radio frequency link 114 are directly isolated from each other, and radio frequency signals between the first radio frequency link 112 and the second radio frequency link 114 do not interfere with each other.
Specifically, the switching element 120 is a double pole double throw switch, the second movable contact RF3 and the first stationary contact RF2 of the switching element 120 are grounded, the first movable contact RF1 of the switching element 120 is connected to the first RF link 112, and the second stationary contact RF4 of the switching element 120 is connected to the second RF link 114. In the case that the first movable contact RF1 of the control switch 120 is connected to the first stationary contact RF2 and the second movable contact RF3 is connected to the second stationary contact RF4, the first RF link 112 and the second RF link 114 are kept disconnected, and the RF signals between the first RF link 112 and the second RF link 114 are isolated from each other. When the first movable contact RF1 of the control switch 120 is connected to the second stationary contact RF4 and the second movable contact RF3 is connected to the first stationary contact RF2, the first RF link 112 and the second RF link 114 are in a conductive state, and the RF signals between the first RF link 112 and the second RF link 114 can mutually transfer and affect.
In this embodiment, the controller 130 is connected to the signal transceiver 110 and the switch 120, and is capable of controlling the signal transceiver states of the first radio frequency link 112 and the second radio frequency link 114 in the signal transceiver 110, and the controller 130 is also capable of adjusting the on-off states of the switch 120 between the first movable contact RF1, the second movable contact RF3, the first stationary contact RF2 and the second stationary contact RF 4. The controller 130 is configured to control the first movable contact RF1 and the second stationary contact RF4 of the switch 120 to be conductive, and the second movable contact RF3 and the first stationary contact RF2 of the switch 120 to be conductive when the electronic device 100 performs signal transmission with the accompanying device through the first target link of the signal transceiver 110; and controlling the second target link to output the first signal, wherein the first target link is any one of the first radio frequency link 112 and the second radio frequency link 114, and the second target link is a link other than the first target link in the first radio frequency link 112 and the second radio frequency link 114; and in a signal transmission state between the first target link and the accompanying device, determining that the first target link is in a fault state.
The controller 130 controls either one of the first radio frequency link 112 and the second radio frequency link 114 to be in a signal transmission state with the test device, and the radio frequency link in the signal transmission state of the first radio frequency link 112 and the second radio frequency link 114 is determined as a first target link, and the other radio frequency link is determined as a second target link. The controller 130 controls the switching element 120 to switch on/off state, so that the first movable contact RF1 and the second stationary contact RF4 of the switching element 120 are conducted, the second movable contact RF3 and the first stationary contact RF2 are conducted, and the second target link is controlled to output the first signal. The first signal can be transmitted to the first target link through the switch 120, and interfere with signal transmission of the first target link. At this time, the first target link keeps the signal transmission state with the accompanying equipment, and then the self-adaptive on-off function of the first target link is judged to be in a fault state. And if the first target link is disconnected from the signal transmission state of the accompanying equipment, judging that the self-adaptive on-off function of the first target link is in a normal state.
It should be noted that, the first signal output by the second target link reaches the signal threshold corresponding to the first target link, where the signal threshold is the signal threshold of the first target link. The signal thresholds of the first signals corresponding to the first radio frequency link 112 and the second radio frequency link 114 are different. In the process of testing the first radio frequency link 112, the signal value of the first signal output by the second radio frequency link 114 is the signal threshold corresponding to the first radio frequency link 112. In the process of testing the second radio frequency link 114, the signal value of the first signal output by the first radio frequency link 112 is the signal threshold corresponding to the second radio frequency link 114.
Illustratively, the signal threshold corresponding to the radio frequency link of WIFI 2.4G is-70 dBm/MHZ+10log10 (100 mW/Pout), and the signal threshold corresponding to the radio frequency link of WIFI 5G is-75 dBm/MHz.
Fig. 2 is a schematic block diagram of a test system provided in some embodiments of the present application, where, as shown in fig. 2, the electronic device may be a mobile phone, and in a test process, the mobile phone needs to be connected to a computer, the computer is connected to the mobile phone through a data line, and the computer can install a test application into the mobile phone through the data line. The accompany test equipment can be a router, the mobile phone and the router are in signal transmission, the router and the computer are connected through a network cable, and the computer can control the operation of the router.
In this embodiment of the present application, a switch 120 capable of adjusting the signal on-off state between two radio frequency links of an electronic device 100 is disposed between two radio frequency links, in a testing process, signal transmission is performed between a normal radio frequency link and a partner testing device, and the on-off state of the switch 120 is controlled, so that the two radio frequency links are in a conducting state, and the other radio frequency link is controlled to output an interference signal to test the tested radio frequency link, so that devices such as an interference spectrometer and the like are not required to be additionally disposed, high dependence of the testing process on external devices is avoided, and the testing cost is reduced.
In some embodiments of the present application, the electronic device 100 further comprises: a first coupler 140 and a second coupler 150.
A first end of the first coupler 140 is connected to the first radio frequency link 112, and a second end of the first coupler 140 is connected to the first movable contact RF1 of the switching element 120; the first end of the second coupler 150 is connected to the second radio frequency link 114 and the second end of the second coupler 150 is connected to the second stationary contact RF4 of the switch 120.
In this embodiment, the electronic device 100 is further provided with a first coupler 140 and a second coupler 150, where the first coupler 140 is disposed between the first RF link 112 and the first moving contact RF1 of the switch 120, and the second coupler 150 is disposed between the second RF link 114 and the second stationary contact RF4 of the switch 120. By providing the first coupler 140 and the second coupler 150 between the first movable contact RF1 and the second stationary contact RF4 of the switching element 120 and the first radio frequency link 112 and the second radio frequency link 114, respectively, it is ensured that the first signals output by the first radio frequency link 112 and the second radio frequency link 114 can be stably transmitted through the switching element 120.
It should be noted that, during the test, the coupling coefficients of the first coupler 140 and the second coupler 150 remain fixed, and when the first rf link 112 and the second rf link 114 output the first signal, stable transmission of the first signal can be ensured.
In this embodiment, the first coupler 140 and the second coupler 150 are disposed in the electronic device 100, and the coupling coefficients of the first coupler 140 and the second coupler 150 remain fixed, so that the stability of the first signal transmitted by the switch 120 can be improved, and the stability of the test is ensured.
In some embodiments of the present application, the electronic device 100 further includes an attenuator 160. The attenuator 160 is disposed between the first moving contact RF1 of the switching element 120 and the first radio frequency link 112 or between the second stationary contact RF4 of the switching element 120 and the second radio frequency link 114.
In this embodiment, the attenuator 160 may be disposed between the switch 120 and the first rf link 112, or may be disposed between the switch 120 and the second rf link 114. In the testing process, the attenuation coefficient of the attenuator 160 is kept fixed, so that it is ensured that the first signal output by the first radio frequency link 112 or the second radio frequency link 114 is a corresponding signal threshold after being transmitted by the attenuator 160 and then transmitted to the first radio frequency link 112 or the second radio frequency link 114.
Illustratively, the attenuator 160 is disposed between the first movable contact RF1 of the switch 120 and the first radio frequency link 112.
Illustratively, the attenuator 160 is disposed between the second stationary contact RF4 of the switch 120 and the second radio frequency link 114.
In this embodiment of the present application, the attenuator 160 is disposed between the switch element 120 and the first radio frequency link 112 or between the switch element 120 and the second radio frequency link 114, and the attenuation coefficient of the attenuator 160 is kept fixed, so that the stability of the first signal transmitted by the switch element 120 can be improved, and the stability of the test is ensured.
In some embodiments of the present application, signal transceiver 116 is included in signal transceiver component 110.
The first radio frequency link 112 includes a first filter 1122, a second filter 1124, a first combiner 1126, and a first antenna 1128.
Wherein a first end of the first filter 1122 is connected to a first end of the signal transceiver 116; a first end of the first filter 1122 is connected to a second end of the signal transceiver 116; the first and second ends of the first combiner 1126 are connected to the second end of the first filter 1122 and the second end of the second filter 1124, respectively; the first antenna 1128 is connected to a third terminal of the first combiner 1126.
The second radio frequency link 114 includes a third filter 1142, a fourth filter 1144, a second combiner 1146, and a second antenna 1148.
Wherein a first end of the third filter 1142 is connected to a third end of the signal transceiver 116; a first end of the fourth filter 1144 is connected to a fourth end of the signal transceiver 116; the first end and the second end of the second combiner 1146 are connected to the second end of the third filter 1142 and the second end of the fourth filter 1144, respectively; the second antenna 1148 is connected to a third terminal of the second combiner 1146.
In the embodiment of the present application, the WI-FI module of the electronic device 100 is a WI-FI MIMO radio frequency architecture.
In the present embodiment, the first radio frequency link 112 includes a first filter 1122, a second filter 1124, a first combiner 1126, and a first antenna 1128. The first rf link 112 is connected to two transmitting/receiving ports of the signal transceiver 116 through one end of the first filter 1122 and one end of the second filter 1124, respectively, and the other end of the first filter 1122 and the other end of the second filter 1124 are both connected to the first combiner 1126, and the first combiner 1126 is connected to the first antenna 1128 and transmits/receives an rf signal through the first antenna 1128. The first movable contact RF1 of the switching element 120 is connected between the first combiner 1126 and the first antenna 1128.
In the embodiment of the present application, the second rf link 114 includes a third filter 1142, a fourth filter 1144, a second combiner 1146, and a second antenna 1148. The first rf link 112 is connected to two transceiving ports of the signal transceiver 116 through one end of the third filter 1142 and one end of the fourth filter 1144, respectively, and the other end of the third filter 1142 and the other end of the fourth filter 1144 are both connected to the second combiner 1146, and the second combiner 1146 is connected to the second antenna 1148, and transmits and receives rf signals through the second antenna 1148. The second stationary contact RF4 of the switching element 120 is connected between the second combiner 1146 and the second antenna 1148.
In this embodiment of the present application, the first radio frequency link 112 and the second radio frequency link 114 may be the same radio frequency link, that is, radio frequency links that receive and transmit the same radio frequency signal, for example: the first radio frequency link 112 and the second radio frequency link 114 are each capable of transceiving 2.4G WI-FI signals, or the first radio frequency link 112 and the second radio frequency link 114 are each capable of transceiving 5G WI-FI signals. The first radio frequency link 112 and the second radio frequency link 114 may also be different radio frequency links, such as: the first rf link 112 is capable of transceiving 2.4G WI-FI signals and the second rf link 114 is capable of transceiving 5G WI-FI signals.
In this embodiment, the first movable contact RF1 of the switch 120 is connected between the first combiner 1126 and the first antenna 1128, and the second stationary contact RF4 of the switch 120 is connected between the second combiner 1146 and the second antenna 1148, so that the first signal transmitted through the switch 120 is a signal passing through the filter and the combiner, and stability of the test is ensured.
In this embodiment, the first filter 1122, the second filter 1124, the first combiner 1126 and the first antenna 1128 are disposed in the first rf link 112, and the third filter 1142, the fourth filter 1144, the second combiner 1146 and the second antenna 1148 are disposed in the second rf link 114, so that the electronic device 100 can stably transmit and receive radio frequency signals in a non-test operation state.
In some embodiments of the present application, a testing method is provided, where the testing method is applied to the electronic device in any of the foregoing embodiments, and fig. 3 shows a flow chart of the testing method provided in the embodiments of the present application, and as shown in fig. 3, the testing method includes:
In the embodiment of the application, any one of the first radio frequency link and the second radio frequency link and the accompanying device are controlled to be in a signal transmission state, the radio frequency link in the signal transmission state in the first radio frequency link and the second radio frequency link is determined to be a first target link, and the other radio frequency link is determined to be a second target link. The switch piece is controlled to switch on and off states, so that the first movable contact of the switch piece is conducted with the second fixed contact, the second movable contact is conducted with the first fixed contact, and the second target link is controlled to output a first signal. The first signal can be transmitted to the first target link through the switch element, and signal transmission of the first target link is interfered. At this time, the first target link maintains the signal transmission state with the accompanying device, and it is determined that the communication transmission with the accompanying device cannot be automatically disconnected under the condition that the first target link is interfered, that is, the self-adaptive on-off function of the first target link is in a fault state. And when the signal transmission state of the first target link and the accompanying equipment is disconnected, the communication transmission between the first target link and the accompanying equipment can be automatically disconnected under the condition that the first target link is interfered, namely the self-adaptive on-off function of the first target link is in a normal state. The self-adaptive on-off function is a function capable of automatically disconnecting communication transmission with other equipment when being interfered in the communication transmission process of the first target link and the other equipment.
It should be noted that, the first signal output by the second target link reaches the signal threshold corresponding to the first target link, where the signal threshold is the signal threshold of the first target link. The signal threshold values of the first signals corresponding to the first radio frequency link and the second radio frequency link are different. In the process of testing the first radio frequency link, the signal value of the first signal output by the second radio frequency link is the signal threshold value corresponding to the first radio frequency link. In the process of testing the second radio frequency link, the signal value of the first signal output by the first radio frequency link is the signal threshold value corresponding to the second radio frequency link.
The electronic device may be a mobile phone, and in the testing process, the mobile phone needs to be connected with a computer, the computer is connected with the mobile phone through a data line, and the computer can install the testing application into the mobile phone through the data line. The accompany test equipment can be a router, the mobile phone and the router are in signal transmission, the router and the computer are connected through a network cable, and the computer can control the operation of the router.
Fig. 4 is a schematic diagram of a switch element provided in some embodiments of the present application, as shown in fig. 4, a switch element 120 is disposed between a first rf link 112 and a second rf link 114, a first coupler 140 is disposed between the switch element 120 and the first rf link 112, and a second coupler 150 and an attenuator 160 are disposed between the switch element 120 and the second rf link 114. In a state that the electronic device is operating normally, the first moving contact RF1 of the switch 120 is conducted with the first stationary contact RF2, and the second moving contact RF3 is conducted with the second stationary contact RF4, at this time, the first RF link 112 and the second RF link 114 are isolated from each other. In the state that the electronic device is in the test operation, the first moving contact RF1 of the switch element 120 is conducted with the second stationary contact RF4, and the second moving contact RF3 is conducted with the first stationary contact RF2, at this time, the first radio frequency link 112 is conducted with the second radio frequency link 114.
In the embodiment of the application, the switch piece capable of adjusting the signal on-off state between the two radio frequency links of the electronic equipment is arranged between the two radio frequency links, in the test process, the radio frequency links for controlling the test are normally in signal transmission with the accompanying equipment, the on-off state of the switch piece is controlled, the two radio frequency links are in a conducting state, the other radio frequency link is controlled to output an interference signal to test the tested radio frequency link, devices for outputting the interference signal such as an interference spectrometer are not required to be additionally arranged, high dependence of the test process on the external equipment is avoided, and the test cost is reduced.
In some embodiments of the present application, after the first target link is in the data transmission state with the accompanying device, it is determined that the first target link is in the failure state, further including:
controlling the second target link to output the signal intensity of the first signal to rise until the transmission between the first target link and the accompanying equipment is stopped, and determining the signal intensity rise value; and adjusting the radio frequency parameter of the first target link based on the strength rise value so that the first target link is switched to a disconnected state under the condition that the strength value of the received interference signal reaches the interference strength threshold value.
In this embodiment of the present application, after detecting that the first target link is in a fault state, it is determined that the first target link is still in a path state under the influence of an interference signal received by the first target link and having a preset interference intensity threshold. At this time, the interference intensity threshold corresponding to the first target link needs to be adjusted, so that the first target link is controlled to maintain the disconnected state when the first target link is affected by the interference signal of the interference intensity threshold.
Before adjusting the operating parameters of the first target link, it is necessary to determine the strength value of the interference signal that the first target link is currently capable of withstanding. Specifically, the second target link is controlled to raise the signal strength value of the output first signal, and whether the signal transmission between the first target link and the accompanying device is disconnected is continuously detected. And recording the signal intensity rising value of the first signal under the condition that the signal transmission of the first target link and the accompanying equipment is detected to be switched from on to off. The signal strength rise value can reflect the radio frequency parameters required to be adjusted by the first target link, and adjust the radio frequency parameters of the first target link according to the radio frequency parameters, so that the first target link can be automatically disconnected under the condition that the strength value of the received interference signal reaches an interference strength threshold value, and the requirement of the electronic equipment for adaptively adjusting the on-off state of the radio frequency link is met.
It should be noted that, the radio frequency parameter includes an adaptive CCA (Congestion Control Algorithm ) threshold, and by adjusting the adaptive CCA threshold, the first target link can be debugged, so that the first target link in a failure state can be automatically disconnected under the condition of receiving a corresponding interference signal.
In the embodiment of the application, when the first target link is detected to be in the fault state, the second target link can be controlled to improve and output the signal intensity value of the first signal, the signal intensity increasing value of the first signal is recorded, and the first target link in the fault state is debugged according to the signal intensity increasing value, so that the first target link is automatically debugged.
In some embodiments of the present application, controlling the second target link to output a signal strength increase of the first signal until a transmission stop state is set between the first target link and the accompanying device, and determining a signal strength increase value includes: the signal intensity value of the first signal is controlled to be increased each time by adjusting the output power of the second target link until the first target link is switched to a disconnected state; and calculating a signal strength rise value based on the target adjustment times and the first strength value, wherein the target adjustment times are the adjustment times of the output power of the second target link in the process of switching the on state to the off state of the first target link.
In this embodiment of the present application, the signal strength of the first signal output by the second target link is controlled to be increased to a signal strength value of the first signal, where the signal strength value is controlled to be increased multiple times, and the amplitude of each increase is the same as the first strength value, and when it is detected that the first target link and the accompanying device are in a stopped transmission state, the number of times of adjusting the first strength value is recorded. The intensity increase value can be calculated by adjusting the number of times and the first intensity value.
Illustratively, the second target link output power is controlled to increase by 1dB based on the previous output power while the system count of the electronic device is increased 1 time, the increased first signal continuing to interfere with signal transmission between the first target link and the companion device. If the signal transmission between the first target link and the router is not monitored, calculating an intensity increasing value for subsequent adaptive debugging of the first target link according to the intensity increasing value. If it is detected that signal transmission is still performed between the first target link and the router, the output power of the second target link is continuously controlled to be increased by 1dB on the basis of the previous output power until the signal transmission between the first target link and the router is interrupted.
According to the method and the device for calculating the intensity rise value of the first signal, the second target link is controlled to increase the intensity value fixed by the first signal once, and the frequency of increasing the intensity value of the first signal is counted when the second target link is controlled to increase the intensity value of the first signal, so that the system of the electronic device can quickly calculate the intensity rise value of the first signal.
In some embodiments of the present application, after the first target link is in the data transmission state with the accompanying device, it is determined that the first target link is in the failure state, the method further includes: the first movable contact of the control switch piece is communicated with the first fixed contact, and the second movable contact of the control switch piece is communicated with the second fixed contact.
In this embodiment of the present application, after the detection of the first target link is completed, the first moving contact of the control switch element is conducted with the first stationary contact, and the second moving contact and the second stationary contact result in that the first target link and the second target link are switched to the isolation state by the conducting state. Under the condition that the first target link and the second target link keep an isolated state, normal use of the electronic equipment is not affected.
According to the test method provided by the embodiment of the application, the execution main body can be a test device. In the embodiment of the present application, a test device executes a test method as an example, and the test device provided in the embodiment of the present application is described.
In some embodiments of the present application, a test apparatus is provided, where the test apparatus is applied to the electronic device in any of the foregoing embodiments, and fig. 5 shows a schematic structural diagram of the test apparatus provided in the embodiment of the present application, and as shown in fig. 5, a test apparatus 500 includes:
the control module 502 is configured to control, when the electronic device performs signal transmission with the accompanying device through the first target link of the signal transceiver component, the first moving contact of the switch element to be connected with the second stationary contact, and the second moving contact of the switch element to be connected with the first stationary contact;
the control module 502 is further configured to control the second target link to output a first signal, where the first target link is any one of the first radio frequency link and the second radio frequency link, and the second target link is a link other than the first target link in the first radio frequency link and the second radio frequency link;
a determining module 504, configured to determine that the first target link is in a failure state when the first target link is in a signal transmission state with the accompanying device.
In the embodiment of the application, the switch piece capable of adjusting the signal on-off state between the two radio frequency links of the electronic equipment is arranged between the two radio frequency links, in the test process, the radio frequency links for controlling the test are normally in signal transmission with the accompanying equipment, the on-off state of the switch piece is controlled, the two radio frequency links are in a conducting state, the other radio frequency link is controlled to output an interference signal to test the tested radio frequency link, devices for outputting the interference signal such as an interference spectrometer are not required to be additionally arranged, high dependence of the test process on the external equipment is avoided, and the test cost is reduced.
In some embodiments of the present application, the control module 502 is further configured to control the second target link to output the first signal with increased signal strength until the first target link and the accompanying device are in a transmission stop state;
a determining module 504 for determining a signal strength rise value;
the test apparatus 500 further comprises:
and the adjusting module is used for adjusting the radio frequency parameter of the first target link based on the intensity rising value so that the first target link is switched to the disconnection state under the condition that the intensity value of the received interference signal reaches the interference intensity threshold value.
In the embodiment of the application, when the first target link is detected to be in the fault state, the second target link can be controlled to improve and output the signal intensity value of the first signal, the signal intensity increasing value of the first signal is recorded, and the first target link in the fault state is debugged according to the signal intensity increasing value, so that the first target link is automatically debugged.
In some embodiments of the present application, the test apparatus 500 further includes:
the adjusting module is used for controlling the signal intensity value of the first signal to rise the first intensity value each time by adjusting the output power of the second target link until the first target link is switched to a disconnected state;
The calculation module is used for calculating a signal strength rising value based on a target adjustment frequency and a first strength value, wherein the target adjustment frequency is the adjustment frequency of the output power of the second target link in the process of switching the on state to the off state of the first target link.
According to the method and the device for calculating the intensity rise value of the first signal, the second target link is controlled to increase the intensity value fixed by the first signal once, and the frequency of increasing the intensity value of the first signal is counted when the second target link is controlled to increase the intensity value of the first signal, so that the system of the electronic device can quickly calculate the intensity rise value of the first signal.
In some embodiments of the present application, the control module 502 is further configured to control the first moving contact of the switch to be in conduction with the first stationary contact, and the second moving contact of the switch to be in conduction with the second stationary contact.
In this embodiment of the present application, after the detection of the first target link is completed, the first moving contact of the control switch element is conducted with the first stationary contact, and the second moving contact and the second stationary contact result in that the first target link and the second target link are switched to the isolation state by the conducting state. Under the condition that the first target link and the second target link keep an isolated state, normal use of the electronic equipment is not affected.
The test device in the embodiment of the application may be an electronic device, or may be a component in an electronic device, for example, an integrated circuit or a chip. The electronic device may be a terminal, or may be other devices than a terminal. The electronic device may be a cell phone, tablet computer, notebook computer, palm computer, in-vehicle electronic device, mobile internet appliance (Mobile Internet Device, MID), augmented reality (augmented reality, AR)/Virtual Reality (VR) device, robot, wearable device 5 device, ultra-mobile personal computer, UMPC, netbook, or
Personal digital assistants (personal digital assistant, PDAs), etc., may be servers, network attached storage (Network Attached Storage, NAS), personal computers (personal computer, PCs), televisions (TVs), teller machines, self-service machines, etc., and embodiments of the present application are not particularly limited.
The test device in the embodiment of the present application may be a device having an operating system. The operating system can
The Android (Android) operating system may be an iOS operating system or other possible operating systems, and embodiments of the present application are not limited specifically.
The testing device provided in the embodiment of the present application can implement each process implemented by the foregoing method embodiment, and in order to avoid repetition, details are not repeated here.
5 optionally, embodiments of the present application further provide an electronic device, including any of the implementations described above
The test device in the embodiment has all the advantages of the test device in any embodiment, and will not be described in detail herein.
Optionally, the embodiment of the application further provides an electronic device, fig. 6 shows an implementation according to the application
As shown in fig. 6, the electronic device 600 includes a processor 602, a memory 0, a program or instructions stored on the memory 604 and executable on the processor 602, and the program or instructions
Or the instructions, when executed by the processor 602, implement the processes of the above-described test method embodiments, and achieve the same technical effects, and in order to avoid repetition, a detailed description is omitted herein.
The electronic device in the embodiment of the application includes the mobile electronic device and the non-mobile electronic device.
Fig. 7 is a schematic hardware structure of an electronic device implementing an embodiment of the present application.
The electronic device 700 includes, but is not limited to: radio frequency unit 701, network module 702, audio output unit 703, input unit 704, sensor 705, display unit 706, user input unit 707, interface unit 708, memory 709, and processor 710.
Those skilled in the art will appreciate that the electronic device 700 may also include a power source (e.g., a battery) for powering the various components, which may be logically connected to the processor 710 via a power management system so as to perform functions such as managing charge, discharge, and power consumption via the power management system. The electronic device structure shown in fig. 7 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than shown, or may combine certain components, or may be arranged in different components, which are not described in detail herein.
The processor 710 is configured to control, when the electronic device performs signal transmission with the accompanying device through the first target link of the signal transceiver, to conduct the first moving contact and the second fixed contact of the switch element, and to conduct the second moving contact and the first fixed contact of the switch element;
the processor 710 is further configured to control a second target link to output a first signal, where the first target link is any one of a first radio frequency link and a second radio frequency link, and the second target link is a link other than the first target link of the first radio frequency link and the second radio frequency link;
a processor 710 is configured to determine that the first target link is in a failure state when the first target link is in a signaling state with the accompanying device.
In the embodiment of the application, the switch piece capable of adjusting the signal on-off state between the two radio frequency links of the electronic equipment is arranged between the two radio frequency links, in the test process, the radio frequency links for controlling the test are normally in signal transmission with the accompanying equipment, the on-off state of the switch piece is controlled, the two radio frequency links are in a conducting state, the other radio frequency link is controlled to output an interference signal to test the tested radio frequency link, devices for outputting the interference signal such as an interference spectrometer are not required to be additionally arranged, high dependence of the test process on the external equipment is avoided, and the test cost is reduced.
Further, the processor 710 is further configured to control the second target link to output the first signal with increased signal strength until the first target link and the accompanying device are in a transmission stop state;
a processor 710 for determining a signal strength rise value;
the processor 710 is configured to adjust a radio frequency parameter of the first target link based on the strength boost value, so that the first target link switches to the disconnected state when the strength value of the received interference signal reaches the interference strength threshold.
In the embodiment of the application, when the first target link is detected to be in the fault state, the second target link can be controlled to improve and output the signal intensity value of the first signal, the signal intensity increasing value of the first signal is recorded, and the first target link in the fault state is debugged according to the signal intensity increasing value, so that the first target link is automatically debugged.
Further, the processor 710 is configured to control the signal strength value of the first signal to increase the first strength value each time by adjusting the output power of the second target link until the first target link is switched to the disconnected state;
the processor 710 is configured to calculate a signal strength rise value based on a target adjustment frequency and the first strength value, where the target adjustment frequency is a frequency of adjusting the output power of the second target link during a process of switching the on state to the off state of the first target link.
According to the method and the device for calculating the intensity rise value of the first signal, the second target link is controlled to increase the intensity value fixed by the first signal once, and the frequency of increasing the intensity value of the first signal is counted when the second target link is controlled to increase the intensity value of the first signal, so that the system of the electronic device can quickly calculate the intensity rise value of the first signal.
Further, the processor 710 is configured to control the first moving contact of the switching element to be in conduction with the first stationary contact, and the second moving contact of the switching element to be in conduction with the second stationary contact.
In this embodiment of the present application, after the detection of the first target link is completed, the first moving contact of the control switch element is conducted with the first stationary contact, and the second moving contact and the second stationary contact result in that the first target link and the second target link are switched to the isolation state by the conducting state. Under the condition that the first target link and the second target link keep an isolated state, normal use of the electronic equipment is not affected.
It should be appreciated that in embodiments of the present application, the input unit 704 may include a graphics processor (Graphics Processing Unit, GPU) 7041 and a microphone 7042, with the graphics processor 7041 processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The display unit 706 may include a display panel 7061, and the display panel 7061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 707 includes at least one of a touch panel 7071 and other input devices 7072. The touch panel 7071 is also referred to as a touch screen. The touch panel 7071 may include a touch detection device and a touch two portion. Other input devices 7072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and so forth, which are not described in detail herein.
The memory 709 may be used to store software programs as well as various data. The memory 709 may mainly include a first storage area storing programs or instructions and a second storage area storing data, wherein the first storage area may store an operating system, application programs or instructions (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like. Further, the memory 709 may include volatile memory or nonvolatile memory, or the memory 709 may include both volatile and nonvolatile memory. The nonvolatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable EPROM (EEPROM), or a flash Memory. The volatile memory may be random access memory (Random Access Memory, RAM), static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (ddr SDRAM), enhanced SDRAM (Enhanced SDRAM), synchronous DRAM (SLDRAM), and Direct RAM (DRRAM). Memory 709 in embodiments of the present application includes, but is not limited to, these and any other suitable types of memory.
The embodiment of the application further provides a readable storage medium, on which a program or an instruction is stored, which when executed by a processor, implements each process of the above method embodiment, and can achieve the same technical effects, so that repetition is avoided, and no further description is given here.
The processor is a processor in the electronic device in the above embodiment. Readable storage media include computer readable storage media such as computer readable memory ROM, random access memory RAM, magnetic or optical disks, and the like.
The embodiment of the application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled with the processor, the processor is used for running a program or instructions, each process of the above-mentioned test method embodiment is implemented, and the same technical effect can be achieved, so that repetition is avoided, and no redundant description is provided here.
It should be understood that the chips referred to in the embodiments of the present application may also be referred to as system-on-chip chips, chip systems, or system-on-chip chips, etc.
The embodiments of the present application provide a computer program product, which is stored in a storage medium, and the program product is executed by at least one processor to implement the respective processes of the embodiments of the test method described above, and achieve the same technical effects, and are not repeated herein.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solutions of the present application may be embodied essentially or in a part contributing to the prior art in the form of a computer software product stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk), comprising several instructions for causing a terminal (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the methods of the embodiments of the present application.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.
Claims (10)
1. An electronic device, the electronic device comprising:
the signal receiving and transmitting assembly comprises a first radio frequency link and a second radio frequency link;
the first movable contact of the switch piece is conducted with the second end of the first radio frequency link, the second movable contact of the switch piece is grounded, the first stationary contact of the switch piece is grounded, and the second stationary contact of the switch piece is conducted with the second radio frequency link;
the controller is connected with the signal receiving and transmitting assembly and the switch piece, and is used for controlling the signal receiving and transmitting states of the first radio frequency link and the second radio frequency link, and controlling the on-off states among the first movable contact, the second movable contact, the first fixed contact and the second fixed contact of the switch piece, and is used for testing the fault states of the first radio frequency link and the second radio frequency link.
2. The electronic device of claim 1, further comprising:
the first end of the first coupler is connected with the first radio frequency link, and the second end of the first coupler is connected with the first movable contact of the switch element;
and the first end of the second coupler is connected with the second radio frequency link, and the second end of the second coupler is connected with the second stationary contact of the switch element.
3. The electronic device of claim 1, further comprising:
the attenuator is arranged between the first movable contact of the switch piece and the first radio frequency link, or between the second fixed contact of the switch piece and the second radio frequency link.
4. The electronic device of any one of claims 1-3, wherein the signal transceiver component comprises a signal transceiver, the first radio frequency link comprising:
a first filter, a first end of the first filter being connected to a first end of the signal transceiver;
a second filter, the first end of the first filter being connected to the second end of the signal transceiver;
the first end and the second end of the first combiner are respectively connected with the second end of the first filter and the second end of the second filter;
the first antenna is connected with the third end of the first combiner;
the second radio frequency link includes:
a third filter, the first end of the third filter being connected to the third end of the signal transceiver;
a fourth filter, the first end of the fourth filter being connected to the fourth end of the signal transceiver;
The first end and the second end of the second combiner are respectively connected with the second end of the third filter and the second end of the fourth filter;
and the second antenna is connected with the third end of the second combiner.
5. A test method for the electronic device of any one of claims 1 to 4, characterized in that the test method comprises:
under the condition that the electronic equipment performs signal transmission with the accompanying equipment through a first target link of the signal receiving and transmitting assembly, the first movable contact of the switch piece is controlled to be conducted with the second fixed contact, and the second movable contact of the switch piece is controlled to be conducted with the first fixed contact;
and controlling a second target link to output a first signal, wherein the first target link is any one of the first radio frequency link and the second radio frequency link, and the second target link is a link except the first target link in the first radio frequency link and the second radio frequency link;
and in a signal transmission state between the first target link and the accompanying device, determining that the first target link is in a fault state.
6. The method of testing of claim 5, wherein the data transmission state between the first target link and the accompanying device, after determining that the first target link is in a failure state, further comprises:
Controlling the second target link to output the signal intensity rise of the first signal until the first target link and the accompanying device are in a transmission stop state, and determining the signal intensity rise value;
and adjusting the radio frequency parameter of the first target link based on the intensity increasing value so that the first target link is switched to a disconnected state under the condition that the intensity value of the received interference signal reaches an interference intensity threshold value.
7. The test method of claim 6, wherein the controlling the second target link to output the increase in signal strength of the first signal until a transmission stop state between the first target link and the accompanying device is reached, and determining the increase in signal strength comprises:
controlling the signal intensity value of the first signal to rise a first intensity value each time by adjusting the output power of the second target link until the first target link is switched to a disconnected state;
and calculating the signal strength rise value based on a target adjustment frequency and the first strength value, wherein the target adjustment frequency is the adjustment frequency of the output power of the second target link in the process of switching the on state to the off state of the first target link.
8. The test method according to any one of claims 5 to 7, wherein the data transmission state between the first target link and the accompanying device is determined that the first target link is in a failure state, further comprising:
and controlling the first movable contact of the switch piece to be conducted with the first static contact, and controlling the second movable contact of the switch piece to be conducted with the second static contact.
9. A test apparatus for the electronic device of any one of claims 1 to 4, characterized in that the test apparatus comprises:
the control module is used for controlling the first movable contact and the second fixed contact of the switch piece to be conducted under the condition that the electronic equipment performs signal transmission with the accompanying equipment through the first target link of the signal receiving and transmitting assembly, and the second movable contact and the first fixed contact of the switch piece to be conducted;
the control module is further configured to control a second target link to output a first signal, where the first target link is any one of the first radio frequency link and the second radio frequency link, and the second target link is a link other than the first target link among the first radio frequency link and the second radio frequency link;
And the determining module is used for determining that the first target link is in a fault state when the first target link is in a signal transmission state with the accompanying device.
10. A readable storage medium having stored thereon a program or instructions which when executed by a processor perform the steps of the test method according to any of claims 5 to 8.
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| CN202310016133.7A CN116054972A (en) | 2023-01-06 | 2023-01-06 | Electronic device, test method, test apparatus, and readable storage medium |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117130352A (en) * | 2023-10-26 | 2023-11-28 | 深圳多为智联科技有限公司 | Electric vehicle controller testing device and testing method thereof |
| CN117310453A (en) * | 2023-11-30 | 2023-12-29 | 上海知白智能科技有限公司 | Automatic calibration method and device for chip tester |
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2023
- 2023-01-06 CN CN202310016133.7A patent/CN116054972A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117130352A (en) * | 2023-10-26 | 2023-11-28 | 深圳多为智联科技有限公司 | Electric vehicle controller testing device and testing method thereof |
| CN117130352B (en) * | 2023-10-26 | 2024-01-30 | 深圳多为智联科技有限公司 | Electric vehicle controller testing device and testing method thereof |
| CN117310453A (en) * | 2023-11-30 | 2023-12-29 | 上海知白智能科技有限公司 | Automatic calibration method and device for chip tester |
| CN117310453B (en) * | 2023-11-30 | 2024-02-13 | 上海知白智能科技有限公司 | Automatic calibration method and device for chip tester |
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