CN113645360B - Test method and device for vehicle emergency call system and vehicle - Google Patents
Test method and device for vehicle emergency call system and vehicle Download PDFInfo
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- CN113645360B CN113645360B CN202110825383.6A CN202110825383A CN113645360B CN 113645360 B CN113645360 B CN 113645360B CN 202110825383 A CN202110825383 A CN 202110825383A CN 113645360 B CN113645360 B CN 113645360B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/24—Arrangements for supervision, monitoring or testing with provision for checking the normal operation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0811—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
- H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
- H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop
- H04M3/307—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop using ringback
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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
Abstract
The invention relates to the technical field of automobiles, in particular to a test method and device of a vehicle emergency call system and a vehicle, wherein the method comprises the steps of sending test starting information to a first test terminal; according to the received test information fed back by the first test terminal, working state information of the first test terminal is obtained; determining the working state of the first test terminal according to the working state information; when the first test terminal is in a normal working state, setting a first virtual number and a second virtual number; performing connection test and callback test on the first virtual number and the second virtual number through a network to obtain a communication test result; the invention realizes the rapid detection of whether the whole emergency call control system can normally operate or not by carrying out the physical connection on-off detection, the connection test and the callback test on the first test terminal, does not need to open roaming, and saves the cost to a certain extent.
Description
Technical Field
The present invention relates to the field of automotive technologies, and in particular, to a method and an apparatus for testing an emergency call system of a vehicle, and a vehicle.
Background
With the advancement of corporate globalization strategies, many models of domestic train enterprises have begun to export to many countries around the world. With the expansion of the market, the vehicle models exported to the eastern European, middle east and other markets must meet the requirements of local regulations for installing emergency call controllers. The emergency call control contains a local SIM card, and different SIM cards are used in different countries. Most vehicles are produced in China and exported to different countries, for example, the international roaming cannot be tested and verified in China without opening the SIM card in the domestic production, and the cost for opening the international roaming is high.
At present, a common practice is to open several trolleys for debugging or use a domestic SIM card for debugging, and then the vehicles export the country for performing a functional endurance test locally. The test period is long, and whether other unopened vehicles are normal in function or not can not be tested, and whether functional links are smooth or not can not be tested.
Based on the defects existing in the prior art, a test method and device of a vehicle emergency call system and a vehicle are needed to be researched to solve the problems.
Disclosure of Invention
In order to solve the technical problems, the invention provides a test method and device for a vehicle emergency call system and a vehicle, and the invention realizes the rapid detection of whether the whole emergency call control system can normally operate or not by carrying out physical connection on-off detection, connection test and callback test on a first test terminal; the method is not limited by external conditions, roaming is not required to be opened, and the cost is saved to a certain extent; the test is more comprehensive and is not limited by a test car or a commodity car; and special testing tools are not needed, so that the detection is more convenient and rapid.
The invention discloses a test method of a vehicle emergency call system, which comprises the following steps:
transmitting test start information to a first test terminal;
according to the received test information fed back by the first test terminal, working state information of the first test terminal is obtained;
determining the working state of the first test terminal according to the working state information;
when the first test terminal is in a fault state, displaying first prompt information;
when the first test terminal is in a normal working state, a first virtual number and a second virtual number are set; the first virtual number is a communication number of the mobile terminal, and the second virtual number is a communication number of the vehicle communication device;
and carrying out connection test and callback test on the first virtual number and the second virtual number through a network to obtain a communication test result.
Further, the performing a connection test and a callback test on the first virtual number and the second virtual number through the network, and obtaining a communication test result includes:
performing connection test on the first virtual number and the second virtual number through a network to obtain a connection test result;
determining the connection state of the vehicle communication device according to the connection test result;
when the connection state of the vehicle communication device is in a fault state, displaying second prompt information;
when the connection state of the vehicle communication device is in a normal state, the second virtual number is used for callback of the first virtual number, and callback test results are obtained;
and determining a communication test result according to the callback test result.
Further, the determining the communication test result according to the callback test result includes:
acquiring the callback test result;
when the callback test result is failure, determining that the communication test result is failure;
and when the callback test result is successful, determining that the communication test result is successful.
Further, when the communication test result is successful, the method further comprises the step of displaying third prompt information;
inputting preset sound information and sending fourth prompt information; wherein the sound information at least comprises sound volume and sound content;
the loudspeaker plays the sound information;
judging whether the sound information meets a preset condition according to the sound volume and the sound content;
and when the sound information meets the preset condition, sending fifth prompt information.
Further, the preset condition is that the sound volume is not smaller than a first preset value and the sound content is matched with the preset content;
the judging whether the sound information meets the preset condition according to the sound volume and the sound content comprises the following steps:
when the sound volume is not smaller than the first preset value and the sound content is matched with the preset content, judging that the sound information meets a preset condition;
and when the sound volume is smaller than the first preset value or the sound content is not matched with the preset content, judging that the sound information does not meet the preset condition.
Further, when the communication test result is successful, the method further includes:
and receiving test ending information input by a tester so as to end the call test.
Further, the first test terminal at least comprises a loudspeaker, a microphone, a standby battery, an antenna, a SIM card and a CAN communication line.
Further, before sending the test start information to the first test terminal, the method further includes:
receiving test start information input by a tester;
displaying sixth prompt information so that a tester can know that the test starts; the sixth prompt information at least comprises sound information or key indicator light information.
Another aspect of the invention provides a test apparatus for a vehicle emergency call system, the apparatus comprising:
the data receiving and transmitting module is used for sending test starting information to the first test terminal and obtaining working state information of the first test terminal according to the received test information fed back by the first test terminal;
the state confirmation module is used for determining the working state of the first test terminal according to the working state information;
the display module is used for displaying first prompt information when the first test terminal is in a fault state;
the processing module is used for setting a first virtual number and a second virtual number when the first test terminal is in a normal working state; the first virtual number is a communication number of the mobile terminal, and the second virtual number is a communication number of the vehicle communication device; and carrying out connection test and callback test on the first virtual number and the second virtual number through a network to obtain a communication test result.
Another aspect of the invention protects a vehicle provided with a test device for a vehicle emergency call system as described above.
The embodiment of the invention has the following beneficial effects:
the invention realizes the rapid detection of whether the whole emergency call control system can normally operate or not by carrying out physical connection on-off detection, connection test and callback test on the first test terminal; the method is not limited by external conditions, roaming is not required to be opened, and the cost is saved to a certain extent; the test is more comprehensive and is not limited by a test car or a commodity car; and special testing tools are not needed, so that the detection is more convenient and rapid.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the following description will make a brief introduction to the drawings used in the description of the embodiments or the prior art. It should be apparent that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained from these drawings without inventive effort to those of ordinary skill in the art.
Fig. 1 is a flowchart of a test method of a vehicle emergency call system according to the present embodiment;
fig. 2 is a structural diagram of a test device of the vehicle emergency call system of the present embodiment.
Wherein, the reference numerals in the figures correspond to:
1-a data transceiver module; 2-a status validation module; 3-a display module; 4-a processing module.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures 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 where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The prior art has the following disadvantages: most of the exiting vehicle models in the prior art must meet the requirements of local regulations for installing emergency call controllers. The emergency call control contains a local SIM card, and different SIM cards are used in different countries. Most vehicles are produced in China and exported to different countries, for example, the international roaming cannot be tested and verified in China without opening the SIM card in the domestic production, and the cost for opening the international roaming is high. The common practice is to turn on several trolleys for debugging or use domestic SIM card for debugging, and then the vehicles export the country for performing the function endurance test locally. The test period is long, and whether other unopened vehicles are normal in function or not can not be tested, and whether functional links are smooth or not can not be tested.
Aiming at the defects of the prior art, the invention realizes the rapid detection of whether the whole emergency call control system can normally operate or not by carrying out physical connection on-off detection, connection test and callback test on the first test terminal; the method is not limited by external conditions, roaming is not required to be opened, and the cost is saved to a certain extent; the test is more comprehensive and is not limited by a test car or a commodity car; and special testing tools are not needed, so that the detection is more convenient and rapid.
Example 1
Referring to fig. 1 to 2, the present embodiment provides a method for testing an emergency call system of a vehicle, including:
s101: transmitting test start information to a first test terminal;
s102: according to the received test information fed back by the first test terminal, working state information of the first test terminal is obtained;
s103: determining the working state of the first test terminal according to the working state information;
s104: when the first test terminal is in a fault state, displaying first prompt information;
s105: when the first test terminal is in a normal working state, a first virtual number and a second virtual number are set; the first virtual number is a communication number of the mobile terminal, and the second virtual number is a communication number of the vehicle communication device;
s106: and carrying out connection test and callback test on the first virtual number and the second virtual number through a network to obtain a communication test result.
It should be noted that: when the export vehicle is developed or produced in China, the SIM card installed in the emergency call controller is the export country SIM card, and when the international roaming is not opened, the foreign background cannot be dialed or connected. If the dialing test is not performed, whether the function is smooth or not can not be detected, and whether the function is problematic or not can not be judged. In the test stage, if the international roaming flow is opened, the cost is high, and only a few test vehicles can be opened, so that the detection of other vehicles can not be met; in the embodiment, by performing physical connection on-off detection, connection test and callback test on the first test terminal, whether the whole emergency call control system can normally operate or not is rapidly detected; the method is not limited by external conditions, roaming is not required to be opened, and the cost is saved to a certain extent; the test is more comprehensive and is not limited by a test car or a commodity car; and special testing tools are not needed, so that the detection is more convenient and rapid.
Also to be described is: the controller of the vehicle is preset with a test program, the interactive signal between the controller and the associated part is utilized to conduct the connection test on the associated part, and when a request signal and a response signal are sent out, whether the function is normal is confirmed. The relevant results of the prompt test are mainly carried out by flashing an emergency call button indicator light, sounding a sound from a loudspeaker or displaying on a large screen of the instrument/host, which can quickly and effectively locate the fault location without adding extra cost.
In some possible embodiments, the connection test and callback test are performed on the first virtual number and the second virtual number through the network, and after obtaining the communication test result, the method further includes:
when the communication test result is failure, displaying second prompt information; and when the communication test result is successful, displaying third prompt information so that a tester obtains the result of the vehicle call test.
In this embodiment, the association part at least includes a speaker, a microphone, a standby battery, an antenna, a SIM card, and a CAN communication line.
In this embodiment, the controller of the vehicle brushes in the detection program, and starts the detection program after the ignition of the vehicle starts; the detection program detects the on-off of the physical connection of the associated piece; after the detection program performs physical connection on-off detection on the associated piece, if the associated piece is detected to be normal, performing signal connection detection on the signal state according to the detection program; when the signal connection detection is normal, detecting the call sound; when the detection is normal, the emergency call system is judged to be capable of operating normally and the conversation quality can be ensured.
Preferably, the performing a connection test and a callback test on the first virtual number and the second virtual number through a network, and obtaining a communication test result includes:
performing connection test on the first virtual number and the second virtual number through a network to obtain a connection test result;
determining the connection state of the communication device according to the connection test result;
when the connection state of the vehicle communication device is in a fault state, displaying second prompt information;
when the connection state of the vehicle communication device is in a normal state, the second virtual number is used for callback of the first virtual number, and callback test results are obtained;
and determining a communication test result according to the callback test result.
Preferably, the determining the communication test result according to the callback test result includes:
acquiring the callback test result;
when the callback test result is failure, determining that the communication test result is failure;
and when the callback test result is successful, determining that the communication test result is successful.
Specifically, the callback test is not performed after the connection test result fails, and the callback test is performed after the connection test result succeeds.
Preferably, when the communication test result is successful, the method further includes after displaying the third prompt message;
inputting preset sound information and sending fourth prompt information; wherein the sound information at least comprises sound volume and sound content;
the loudspeaker plays the sound information;
judging whether the sound information meets a preset condition according to the sound volume and the sound content;
and when the sound information meets the preset condition, sending fifth prompt information.
In some possible embodiments, the preset sound is audio information of a specific content recorded in advance.
Preferably, the preset condition is that the sound volume is not less than a first preset value and the sound content is matched with the preset content;
the judging whether the sound information meets the preset condition according to the sound volume and the sound content comprises the following steps:
when the sound volume is not smaller than the first preset value and the sound content is matched with the preset content, judging that the sound information meets a preset condition;
and when the sound volume is smaller than the first preset value or the sound content is not matched with the preset content, judging that the sound information does not meet the preset condition.
Preferably, when the communication test result is successful, the method further includes:
and receiving test ending information input by a tester so as to end the call test.
Preferably, the first test terminal at least comprises a loudspeaker, a microphone, a standby battery, an antenna, a SIM card and a CAN communication line.
In some possible embodiments, the speaker, the microphone, the standby battery, the antenna, the SIM card and the CAN communication line are sequentially detected, and test information is sequentially fed back and prompted on an instrument/host screen, so that a tester CAN accurately find a fault position, and the detection speed is further improved.
Preferably, before sending the test start information to the first test terminal, the method further includes:
receiving test start information input by a tester;
displaying sixth prompt information so that a tester can know that the test starts; the sixth prompt information at least comprises sound information or key indicator light information.
Specifically, when the vehicle is in a preset working condition, the test start information input by a tester can be received; the preset working condition is that the vehicle is in a starting state, and a detection program is started.
Specifically, the test start information input by the tester is received by pressing an emergency call button at least twice.
Specifically, the first prompt information, the second prompt information, the third prompt information, the fourth prompt information, the fifth prompt information and the sixth prompt information are voice prompt information or image prompt information, so long as a tester is guaranteed to obtain corresponding information according to the prompt information, the specific type of the prompt information is not limited, and the device is set according to actual conditions.
Specifically, the first prompt message is used for prompting a tester that the first test terminal is in a fault state; the second prompt message is used for prompting the testers that the communication test result is failure; the third prompting information is used for prompting the testers that the communication test result is successful; the fourth prompting information is used for prompting a tester to input preset sound information; the fifth prompting information is used for prompting the testers that the voice information meets the preset conditions.
Specifically, the content of the first prompt information and the content of the second prompt information are the same, and the first prompt information and the second prompt information can prompt different contents, specifically, setting according to actual conditions.
In some possible embodiments, the first prompt message is that the emergency call button indicator light blinks 5 times at a frequency of 0.5Hz, the speaker blinks 5 times at a frequency Beep of 0.5Hz, and the meter/host screen performs DTC prompt; the second prompt message is that the emergency call button indicator lamp flashes for 5 times at the frequency of 0.5Hz, the loudspeaker flashes for 5 times at the frequency of 0.5Hz, and the instrument/host screen carries out DTC prompt; the third prompt message is a sound prompt for a loudspeaker, for example, a prompt of 'enter microphone test'; the fourth prompting information is that the loudspeaker prompts the recording to be closed at the frequency Beep of 1Hz for 1 time; the fifth prompt message is a sound prompt for a loudspeaker, for example, a prompt of 'test end'; the sixth prompt message is that the emergency call button indicator lights flash at 2Hz frequency, the speaker Beep 2 times at 1Hz frequency, and the sound prompts the test to start, for example, the speaker sounds the "test to start".
In this embodiment, the test method of the emergency call system is as follows:
receiving information of continuously pressing five times of emergency call buttons input by a tester;
displaying sixth prompt information, wherein the sixth prompt information is that an emergency call button indicator lamp flashes at the frequency of 2Hz, a loudspeaker Beep 2 times at the frequency of 1Hz, and the sound prompt test starts;
transmitting test start information to a first test terminal;
according to the received test information fed back by the first test terminal, working state information of the first test terminal is obtained;
determining the working state of the first test terminal according to the working state information;
when the first test terminal is in a fault state, displaying first prompt information; the first prompt message is that an emergency call button indicator lamp flashes for 5 times at the frequency of 0.5Hz, a loudspeaker flashes for 5 times at the frequency of 0.5Hz, and a meter/host screen carries out DTC prompt;
when the first test terminal is in a normal working state, performing connection test on the first virtual number and the second virtual number through a network to obtain a connection test result;
determining the connection state of the communication device according to the connection test result;
when the connection state of the vehicle communication device is in a fault state, displaying second prompt information; the second prompt message is that the emergency call button indicator lamp flashes for 5 times at the frequency of 0.5Hz, the loudspeaker flashes for 5 times at the frequency of 0.5Hz, and the instrument/host screen carries out DTC prompt;
when the connection state of the vehicle communication device is in a normal state, the second virtual number is used for callback of the first virtual number, and callback test results are obtained;
determining a communication test result according to the callback test result;
when the communication test result is successful, displaying a third prompt message; the third prompt information is a sound prompt of a speaker, for example, a prompt of 'enter microphone test';
inputting preset sound information and sending fourth prompt information; the fourth prompting information is that the loudspeaker prompts the recording to be closed at the frequency Beep of 1Hz for 1 time;
the loudspeaker plays the sound information;
judging whether the sound information meets a preset condition according to the sound volume and the sound content;
when the sound information meets the preset condition, sending fifth prompt information; the fifth prompt message is a sound prompt for the speaker, for example, a prompt of "test end".
Another aspect of the invention provides a test apparatus for a vehicle emergency call system, the apparatus comprising:
the data transceiver module 1 is used for sending test starting information to the first test terminal and obtaining working state information of the first test terminal according to the received test information fed back by the first test terminal;
the state confirmation module 2 is used for determining the working state of the first test terminal according to the working state information;
the display module 3 is used for displaying first prompt information when the first test terminal is in a fault state;
the processing module 4 is used for setting a first virtual number and a second virtual number when the first test terminal is in a normal working state; the first virtual number is a communication number of the mobile terminal, and the second virtual number is a communication number of the vehicle communication device; and carrying out connection test and callback test on the first virtual number and the second virtual number through a network to obtain a communication test result.
Specifically, the display module 3 is further configured to display a second prompt message when the communication test result is a failure; and when the communication test result is successful, displaying third prompt information so that a tester obtains the result of the vehicle call test.
In some possible embodiments, the system further comprises:
the acquisition module is used for acquiring the callback test result;
the receiving module is used for receiving the test starting information input by the tester and receiving the test ending information input by the tester.
Another aspect of the invention protects a vehicle provided with a test device for a vehicle emergency call system as described above; the vehicle with the testing device of the vehicle emergency call system realizes the rapid detection of whether the whole emergency call control system can normally operate or not by carrying out physical connection on-off detection, connection test and callback test on the first testing terminal; the method is not limited by external conditions, roaming is not required to be opened, and the cost is saved to a certain extent; the test is more comprehensive and is not limited by a test car or a commodity car; and special testing tools are not needed, so that the detection is more convenient and rapid.
While the invention has been described in terms of preferred embodiments, the invention is not limited to the embodiments described herein, but encompasses various changes and modifications that may be made without departing from the scope of the invention.
In this document, terms such as front, rear, upper, lower, etc. are defined with respect to the positions of the components in the drawings and with respect to each other, for clarity and convenience in expressing the technical solution. It should be understood that the use of such orientation terms should not limit the scope of the protection sought herein.
The embodiments and features of the embodiments described herein can be combined with each other without conflict.
The above disclosure is only a preferred embodiment of the present invention, and it is needless to say that the scope of the invention is not limited thereto, and therefore, the equivalent changes according to the claims of the present invention still fall within the scope of the present invention.
Claims (10)
1. A method of testing a vehicle emergency call system, comprising:
transmitting test start information to a first test terminal;
according to the received test information fed back by the first test terminal, working state information of the first test terminal is obtained;
determining the working state of the first test terminal according to the working state information;
when the first test terminal is in a fault state, displaying first prompt information;
when the first test terminal is in a normal working state, a first virtual number and a second virtual number are set; the first virtual number is a communication number of the mobile terminal, and the second virtual number is a communication number of the vehicle communication device;
and carrying out connection test and callback test on the first virtual number and the second virtual number through a network to obtain a communication test result.
2. The method for testing the emergency call system of the vehicle according to claim 1, wherein the step of performing a connection test and a callback test on the first virtual number and the second virtual number through the network to obtain a communication test result includes:
performing connection test on the first virtual number and the second virtual number through a network to obtain a connection test result;
determining the connection state of the vehicle communication device according to the connection test result;
when the connection state of the vehicle communication device is in a fault state, displaying second prompt information;
when the connection state of the vehicle communication device is in a normal state, the second virtual number is used for callback of the first virtual number, and callback test results are obtained;
and determining a communication test result according to the callback test result.
3. The method for testing an emergency call system of a vehicle according to claim 2, wherein determining the communication test result according to the callback test result comprises:
acquiring the callback test result;
when the callback test result is failure, determining that the communication test result is failure;
and when the callback test result is successful, determining that the communication test result is successful.
4. The method for testing an emergency call system of a vehicle according to claim 3, wherein when the communication test result is successful, displaying a third prompt message further comprises;
inputting preset sound information and sending fourth prompt information; wherein the sound information at least comprises sound volume and sound content;
the loudspeaker plays the sound information;
judging whether the sound information meets a preset condition according to the sound volume and the sound content;
and when the sound information meets the preset condition, sending fifth prompt information.
5. The method according to claim 4, wherein the preset condition is that the sound volume is not less than a first preset value and the sound content matches the preset content;
the judging whether the sound information meets the preset condition according to the sound volume and the sound content comprises the following steps:
when the sound volume is not smaller than the first preset value and the sound content is matched with the preset content, judging that the sound information meets a preset condition;
and when the sound volume is smaller than the first preset value or the sound content is not matched with the preset content, judging that the sound information does not meet the preset condition.
6. The method for testing an emergency call system of a vehicle according to claim 1, wherein when the communication test result is successful, displaying the third prompt message further comprises:
and receiving test ending information input by a tester so as to end the call test.
7. The method of claim 1, wherein the first test terminal comprises at least a speaker, a microphone, a battery backup, an antenna, a SIM card, and a CAN communication line.
8. The method for testing an emergency call system of a vehicle according to claim 1, wherein before transmitting the test start information to the first test terminal, further comprises:
receiving test start information input by a tester;
displaying sixth prompt information so that a tester can know that the test starts; the sixth prompt information at least comprises sound information or key indicator light information.
9. A test device for a vehicle emergency call system, the device comprising:
the data transceiver module (1) is used for sending test starting information to the first test terminal and obtaining working state information of the first test terminal according to the received test information fed back by the first test terminal;
the state confirmation module (2) is used for determining the working state of the first test terminal according to the working state information;
the display module (3) is used for displaying first prompt information when the first test terminal is in a fault state;
the processing module (4) is used for setting a first virtual number and a second virtual number when the first test terminal is in a normal working state; the first virtual number is a communication number of the mobile terminal, and the second virtual number is a communication number of the vehicle communication device; and carrying out connection test and callback test on the first virtual number and the second virtual number through a network to obtain a communication test result.
10. A vehicle provided with a test device for a vehicle emergency call system according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110825383.6A CN113645360B (en) | 2021-07-21 | 2021-07-21 | Test method and device for vehicle emergency call system and vehicle |
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| JP2009260754A (en) * | 2008-04-18 | 2009-11-05 | Nippon Syst Wear Kk | Communication test device, network with communication test function, communication test method and communication test program |
| WO2015117318A1 (en) * | 2014-07-16 | 2015-08-13 | 中兴通讯股份有限公司 | Dialling method, device and terminal |
| CN107086938A (en) * | 2016-02-16 | 2017-08-22 | 上海大唐移动通信设备有限公司 | A kind of road measurement apparatus and method of testing |
| CN108737205A (en) * | 2017-04-18 | 2018-11-02 | 中兴通讯股份有限公司 | Dial testing method, apparatus and system |
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| JP2009260754A (en) * | 2008-04-18 | 2009-11-05 | Nippon Syst Wear Kk | Communication test device, network with communication test function, communication test method and communication test program |
| WO2015117318A1 (en) * | 2014-07-16 | 2015-08-13 | 中兴通讯股份有限公司 | Dialling method, device and terminal |
| CN107086938A (en) * | 2016-02-16 | 2017-08-22 | 上海大唐移动通信设备有限公司 | A kind of road measurement apparatus and method of testing |
| CN108737205A (en) * | 2017-04-18 | 2018-11-02 | 中兴通讯股份有限公司 | Dial testing method, apparatus and system |
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