Unit to finish a bus charging terminal app, I was living in the bus, passengers show the qr code with your mobile phone, alignment and mouth sweep the yard equipment on the app,
I search on the net, don't know why, can't search a demo, is there anyone who have relevant experience, can guide me, is about how to develop? A demo is better, please, help novice,

CodePudding user response:

1. The bus routes for the SDK, there is gold, baidu, jingdong vientiane, etc., you can look for them, cost also need to assess;
2. The qr code needs to display information, and bus group together to know, I'm afraid

CodePudding user response:

The app you want to do is the device,
1. You need to have code gun hardware support, need SKD and SO have the libraries,
2. If the flicking code gun back data is image, you need to read the content of the qr code, if it has already been automatically parse the content of the qr code, skip,
3. According to the analytical content of the qr code, identification of payment (ZFB or VX), then adjust the corresponding payment (docking corresponding payment interface),

CodePudding user response:

Haha, I think white Piao?

Like LS, can use external hardware support, so a bit more professional, for example, you can purchase a professional scanning module, plus an Android motherboard can work, as for communication, if you use this solution suppliers give you a method, using a serial port the most concise, supplier agreement is good for you, give you a little better is each other underlying development libraries call directly, this part of the solution is to identify problems,

And then pay, this I have no experience, guess should use pay treasure, pay WeChat category, there is another possibility is hardware vendors inheritance is not only a recognition of qr code modules, but the overall integration pay the qr code scanning, namely the qr code scanning passengers after launch online payment application, and finally through the interface tells you pay as a result, if this is the plan is more simple,

Of course you also can make your own: direct use android motherboard + camera, recognition, request payment, the payment of the callback, the scene interaction (such as scanning pay successful speech), etc.

CodePudding user response:

I don't know much about the upstairs said, the most headache is only I a person to do this work, an introduction to take me no...

CodePudding user response:

Like a headless chicken on the Internet, I can ask around and find information

CodePudding user response:

You can solve, this is not a word even if someone tell you, also is not a day or two, or even can not speak on a week or two,
From the point of the question you ask, you this is not at all,
First you have to understand, you need to use what kind of technology, and you must cooperate with the bus company, they are the service side, your side is the client, you need to know at least the service side has what function? Agreements are what? What are your terms of payment? Need to pay treasure or binding WeChat? You may also want to do your payment functions, that will need to bind bank card?

So to speak, you this project, he is not a person can be done, and the team had to have a Daniel to do, at least directly with the company said can't do it right, the difficulty and difficulties with the boss, says that if a man can do, that this monthly salary, you don't, according to your boss this demand, estimated that your company is not big, also want to have the technology to estimate the can in your company,

CodePudding user response:

refer to 6th floor haosiyuan001 response:

you can solve, this is not a word even if someone tell you, also is not a day or two, and not even speak of a week or two,
From the point of the question you ask, you this is not at all,
First you have to understand, you need to use what kind of technology, and you must cooperate with the bus company, they are the service side, your side is the client, you need to know at least the service side has what function? Agreements are what? What are your terms of payment? Need to pay treasure or binding WeChat? You may also want to do your payment functions, that will need to bind bank card?

So to speak, you this project, he is not a person can be done, and the team had to have a Daniel to do, at least directly with the company said can't do it right, the difficulty and difficulties with the boss, says that if a man can do, that this monthly salary, you don't, according to your boss this demand, estimated that your company is not big, also want to have the technology to estimate the can in your company,

thank you bosses guidance

CodePudding user response:

A simple module has a lot of, like this:

CodePudding user response:

Like LS said, you have to do a lot of things (assuming a bus company has passed the certification of pay treasure payment) :

1, the car side accept the outcome of the qr code scanning

2, do a background, receive payment requests

3, the car side
send payment requests to the background
4, payment platform background call interface (for example alipay interface), and wait for the payment platform callback (notify you pay results)

5, backstage after getting the result of pay, sent to the car side

6, car side: ding ~ ~, payment success, welcome to take ^_^

You're done,,,,