Free Essay

Design of Whole System

In: Business and Management

Submitted By bibibi
Words 1282
Pages 6
3.1 Design of the whole system
As mentioned before, safety issue in sharing economy has arouse public’s concern, as robberies or rap cases are reported by media one after another. Because of this, we hope to design a safety system that are able to protect both service providers and receivers’ safety to the greatest extent during the entire service process. In the following, we will take Uber as an example to introduce in detail how this system works in different stages.
3.1.1 Registration
When users register an account, they are required to fill in basic personal information and set one or more contact persons. Information integrity contributes to investigation on condition that incident unfortunately happens. Contact person chosen by users can share the users’ location and will receive warning once the users encounter dangers during the service process. Besides, since in most cases, it is service receivers who encounter dangers, service providers will be asked to uploading their police certificate and complete real-name identity authentication by uploading their ID card when register in order to ensure that these providers are credible and reliable
3.1.2 Ride process
3.1.2.1 Passengers
A. After passengers place an order, there are two user interaction ---- ① Show the personal information and evaluation about drivers to passengers. If passengers think the evaluation about this deriver is too bad, they have the rights to refuse this service. ② Passengers choose one or more contact person, and then the system send the information about drivers to these contact persons automatically.
B. When drivers arrive, authenticate the deriver by fingerprint verification and face photo.
C. Passengers get on cars after successful authentication.
D. Two systems work after passengers get on cars ---- ① Real time location system ---- Show the driving route in real time on the passenger’s app. ② Location sharing system ---- With the help of this system, the selected contact person can view the passengers’ location in real time and receive warning once the ongoing route deviates from the initial setting.
E. When the trip is over, there are two kinds of possible results ---- ① Passengers arrive safely ---- If so, tell it to the contact persons. ② Passengers do not arrive safely. A. Passengers do not arrived before expected time and not show that they are safe by any operation ---- The app inform contact persons this situation. If contact persons feel necessary, call the police through the app. B. Passengers use one-key alarm ---- Contact the police office as well as send this alarm message to contact persons and company.
F. If passengers arrive safety, they can evaluate drivers on the app.

To better elaborate the entire process of taking cars, a flow diagram is showed in the following.

Registration * Fill in basic personal information * Set one or more contact persons
Registration
* Fill in basic personal information * Set one or more contact persons

Place an order * Show the information and evaluation about service]e provider(name, license plate number, phone number, evaluation etc.) * Choose the contact person and then send the information of service provider to the contact persons
Place an order * Show the information and evaluation about service]e provider(name, license plate number, phone number, evaluation etc.) * Choose the contact person and then send the information of service provider to the contact persons

Drivers arrive * Authenticate the deriver by fingerprint verification and face photo.
Drivers arrive * Authenticate the deriver by fingerprint verification and face photo.

Get on the car
Get on the car

Location sharing * The contact person can view the passenger’s location in real time on the app. * If the initial route deviates from the initial setting,send warning to the contact person automatically.
Location sharing * The contact person can view the passenger’s location in real time on the app. * If the initial route deviates from the initial setting,send warning to the contact person automatically.
Real-time location * Show the driving route in real time on the passenger’s app.
Real-time location * Show the driving route in real time on the passenger’s app.

Whether arrived safely?
Whether arrived safely?

No
No

Yes

Yes

One-key alarm * Passengers press one-key alarm button * Send this alarm message to the contact person * Contact the police office, and provide information such as location. * Send this alarm message to the company
One-key alarm * Passengers press one-key alarm button * Send this alarm message to the contact person * Contact the police office, and provide information such as location. * Send this alarm message to the company
Not arrived before expected time * Inform the contact person this situation * If necessary, call the police through the app. The system will gather related information and send to the police office.
Not arrived before expected time * Inform the contact person this situation * If necessary, call the police through the app. The system will gather related information and send to the police office.
Arrived safely * Passengers confirm that they arrived, and then system send this confirm information to the contact person
Arrived safely * Passengers confirm that they arrived, and then system send this confirm information to the contact person

Evaluation
Evaluation

3.1.2.2 Drivers
A. Evaluation about a passenger can be seen before drivers decide whether receive an order. If drivers think evaluation about a passenger is too bad, they can choose not to accept this order. However, once drivers accept an order, they can refuse it on account that the evaluation is too bad.
B. If drivers accept an order and arrive where passengers are, they should complete authentication before beginning services
C. During service process, drivers can also share their location to selected contact persons and use one-key alarm. Operation of these two functions is totally the same as operation of passengers.
D. After passengers get off cars, drivers can evaluate passengers.

Also, to better elaborate the entire process of taking cars, a flow diagram is showed in the following.

Registration * Fill in basic personal information * Set one or more contact persons * Uploading ID card and police certificate
Registration
* Fill in basic personal information * Set one or more contact persons * Uploading ID card and police certificate

A passenger send out an order

A passenger send out an order

Is it evaluation too poor?
Is it evaluation too poor?

Yes

Yes

No

No

Accept the order
Accept the order
Refuse the order

Refuse the order

Drivers arrive * Complete authenticate by fingerprint verification and face photo.
Drivers arrive * Complete authenticate by fingerprint verification and face photo.

Passengers get on the car
Passengers get on the car

Real-time location * Show the driving route in real time on the driver’s app.
Real-time location * Show the driving route in real time on the driver’s app.

Location sharing * The contact person can view the passenger’s location in real time on the app.

Location sharing * The contact person can view the passenger’s location in real time on the app.

Are drivers safe?
Are drivers safe?

Yes

Yes

No
No

The trip is over safely

The trip is over safely

One-key alarm * Passengers press one-key alarm button * Send this alarm message to the contact person * Contact the police office * Send this alarm message to the company
One-key alarm * Passengers press one-key alarm button * Send this alarm message to the contact person * Contact the police office * Send this alarm message to the company

Evaluation
Evaluation

3.1.3 Conclusion
In conclusion, there are five main subsystems in this app

A. Authentication system B. Human identification system C. Evaluation system D. Real-time location system and location sharing system E. One-key alarm system

In the next part, the design of every single subsystem will be elaborated.

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