A method of detecting vehicles based on built-in sensors of smartphones
A smart phone and sensor technology, which is applied in vehicle testing, machine/structural component testing, instruments, etc., can solve problems such as being difficult for car owners to understand, not suitable for car owners, etc., and achieve the effect of ensuring safe operation
Active Publication Date: 2020-01-14
北京爱德盛业科技有限公司
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Problems solved by technology
[0003] Although there is a detection method in the market that connects the mobile phone to the OBD diagnostic interface, it is suitable for maintenance technicians to detect the electronic control system and emission system. It has many shortcomings and is not suitable for car owners. First, it needs to install additional hardware OBD diagnostic connector in the car. superior
The second is that he can only diagnose the faults of the electronic emission system, and he cannot judge many faults of mechanical abnormal noises. The light on the third car fault indicator has already played a role in reminding the owner. Fourth, the data provided by OBD is difficult for car owners who provide professional maintenance personnel to understand.
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[0039] In order to further illustrate the technical means adopted by the present invention and its beneficial effects, a further detailed description will be made below in conjunction with the accompanying drawings and embodiments of the present invention.
[0040] Such as figure 1 Shown, be the working method flow chart of the present invention, change method comprises the following steps:
[0041] Step 1 Download the APP and bind the car model
[0042] Step 2, enter the driving mileage
[0043] Step 3, call the built-in sensor of the mobile phone
[0044] Step 4, test at the specified position and specified speed in the engine compartment and save the test results
[0045] Step 5, test at the specified location and specified speed in the cab and save the test results
[0046] Step 6: Test at the specified location and specified speed during driving in the cab and save the test results
[0047] Step 7, upload the test results to the cloud server
[0048] Step 8, compare...
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The invention relates to a method for detecting a vehicle based on a built-in sensor of an intelligent mobile phone. Provided by the invention is a method for detecting a vehicle by calling a built-in sensor of a mobile phone through downloading an APP. The characteristics lie in that the method comprises the steps of 1, downloading an APP, and binding a vehicle model; 2, inputting the travelled mileage; 3, calling a built-in sensor of a mobile phone; 4, performing a test on a specified position in an engine compartment and a specified speed, and storing a test result; 5, performing a test on a specified position in a driving cab and a specified speed, and storing a test result; 6, performing a test on a specified position in the driving cab in the driving process and a specified speed, and storing a test result; 7, uploading the test results to a cloud server; 8, performing same vehicle model similar mileage database comparison; 9, performing current vehicle model different mileage data comparison; and 10, judging and feeding back whether the vehicle has a potential failure or not.
Description
technical field [0001] The invention belongs to the field of vehicle detection, in particular to a method for detecting vehicles based on built-in sensors of smart phones. Background technique [0002] Car repair and maintenance is already a matter that car owners face daily. Car owners need to know the condition of their vehicles. At present, there are not many convenient and simple detection methods for car owners in the market. At present, the functions of smart phones are becoming more and more powerful, and there are many built-in sensor cameras. Gravity sensor, acceleration sensor, light sensor, microphone, smart phone computing speed and network speed are accelerated, and the application of intelligent software enables mobile phones to realize many functions. Currently, mobile phones are quite popular, and everyone in the car has a mobile phone, so based on the mobile phone The built-in sensor develops a vehicle detection method, which can let the owner know the healt...
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IPC IPC(8): G01M17/007
Inventor 姜书权
Owner 北京爱德盛业科技有限公司