The invention relates to the technical field of vehicle navigation test, in particular to a test system and a method for vehicle navigation WiFi signal strength, which are used for testing a vehicle entertainment system with a WiFi module, wherein the WiFi module of the vehicle entertainment system can display the received WiFi signal strength the test system comprises: the system comprises a Key component, a Key Manager component, a Message component and a Detection component and the WiFi module of the vehicle-mounted entertainment system displays the signal intensity corresponding to the trigger event Message after receiving the trigger event Message sent by the Message component, and sends the display condition of the WiFi to the Detection component. H04B17/391- Modelling the propagation channel.H04B17/309- Measuring or estimating channel quality parameters.H04B17/30- Monitoring Testing of propagation channels.238000006011 modification reaction Methods 0.000 description 1.230000001276 controlling effect Effects 0.000 description 1.230000004913 activation Effects 0.000 claims description 3.230000003213 activating Effects 0.000 claims description 3.238000001514 detection method Methods 0.000 claims abstract description 15.230000000875 corresponding Effects 0.000 claims abstract description 17.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Huizhou Desay SV Automotive Co Ltd filed Critical Huizhou Desay SV Automotive Co Ltd Priority to CN201810695780.4A priority Critical patent/CN108964807B/en Publication of CN108964807A publication Critical patent/CN108964807A/en Application granted granted Critical Publication of CN108964807B publication Critical patent/CN108964807B/en Status Active legal-status Critical Current Anticipated expiration legal-status Critical Links Original Assignee Huizhou Desay SV Automotive Co Ltd Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) ( en Inventor 刘卉 包丹 陈秋媚 李东梅 Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Active Application number CN201810695780.4A Other languages Chinese ( zh)
#TESTING WIFI SIGNAL STRENGTH PDF#
Google Patents System and method for testing WiFi signal strength of vehicle navigationĭownload PDF Info Publication number CN108964807B CN108964807B CN201810695780.4A CN201810695780A CN108964807B CN 108964807 B CN108964807 B CN 108964807B CN 201810695780 A CN201810695780 A CN 201810695780A CN 108964807 B CN108964807 B CN 108964807B Authority CN China Prior art keywords wifi component signal strength vehicle event message Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents CN108964807B - System and method for testing WiFi signal strength of vehicle navigation Select the number of walls accordingly, and place the router and device on each side of the wall.CN108964807B - System and method for testing WiFi signal strength of vehicle navigation Under the condition of a weak network, test the basic functions including device control and pairing, and check whether the device works properly. A signal strength below -75 dBm is considered a weak network. Increase the distance between the device and the router. Start the app, enter Device Details > Device Information to check the signal strength of the device. Test method Method 1: Increase the distance between the device and the routerĬonnect the device to the router with the Smart Life app.
Increase the distance between the device and the router to form a weak network.This topic describes a weak network test by setting up a real working environment. Generally, a Wi-Fi signal strength below -75 dBm can be considered a weak network.įor proper usage and control of the Wi-Fi device in a complex environment and weak signal strength, as well as troubleshooting of hardware design and antenna problems. Background informationĪ weak network refers to a network with poor signal strength.
#TESTING WIFI SIGNAL STRENGTH HOW TO#
This topic describes how to conduct a weak network test on a Wi-Fi device.
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