DuDu

Waterproof function shared cabinet

The functions of cell phones are getting richer and richer. But the battery life can’t meet people’s needs, and it is easy to run out of terminal power when traveling. The emergence of shared charging cabinet machine effectively solves the pain point that the terminal cannot be charged in time when traveling.

The existing shared charging cabinet machines are generally installed with screws or snaps on the cabinet shell. And their structure is prone to water seepage to the interior at the connection between the side panel and the side panel. And to solve this problem. Sealing strips are commonly installed at the connection between the side panel and the side panel.

But the sealing strip installation can generally only work on the screw-mounted connection structure. And a good sealing effect is maintained through the tight top connection of the screw threads. But Through the screw installation external need to open a number of screw perforation. Water droplets easily in the external corrosion screw perforation screws. Accelerating the aging of the screws, resulting in the structure is not firm, resulting in water seepage gap. And clips due to process problems are prone to gaps can not tighten the top of the seal. Can not achieve good waterproof effect.

So now Dudu has developed this waterproof cabinet to meet the market demand, and when it comes to heavy rain, the cabinet can still be used.

What are the features of shared rechargeable software development?

The software backend is the core of the shared rechargeable battery, which is also different from ordinary rechargeable batteries. The functionality and operability of the software backend directly affect the consumer’s experience and the operator’s management.

1、Shared rechargeable terminal
We can see the physical part of the whole system. Which is responsible for the leasing and storage of the shared rechargeable treasure. The cabinets are generally attached with QR codes. And the biggest gap between different product parts is mainly reflect in the size. The built-in machine is the mechanical part and the electric control part. The electric control part is controlled by the software program. And the mechanical part is responsible for realizing the leasing and storage of the rechargeable treasure.

2、User side
The official WeChat account, WeChat mini-program, Alipay service number and Alipay mini-program are the clients operat by users. And the functions realized are basically similar, mainly including the return process, fee payment, deposit payment and order inquiry of shared rechargeable batteries.

3. Cloud Service Terminal

The cloud server is the intermediate control of the whole system. Which can connect with other components to realize the corresponding business processes.

4、Merchant management backend

Shared charging device manufacturers will develop agents. Who need to know the operation of the cabinet. And through the backstage management can view the relevant operation data and fee situation, etc.

5、System management background

In the background, you can see the operation status and usage data of each shared rechargeable. And manage the merchants as a whole.

Advantages of Overseas Shared Chargers

As the domestic shared rechargeable is taking off and hard just demanded. Now overseas overseas shared rechargeable is attracting close attention from investors from all sides as the market is heating up. Needless to say, it is a very big market from New Malaysia and Thailand to European countries. Shared rechargeables are mainly scanned codes before charging and exist in various public places, mainly to bring convenience to people. Today, with the heavy reliance on smartphones. Low power anxiety seems to have become a new epidemic and some people are even allergic to low power warnings.

Now it is sharing rechargeable batteries overseas that may provide relief. Overseas shared rechargeable treasure refers to companies placing rechargeable treasure rental equipment in offline places. Users can become registered users by paying a deposit or with a specified credit value. And then pay a certain amount to quickly borrow a rechargeable battery or connect a charging interface to get charging services. Where mobile rechargeable batteries need to be returned to a nearby cabinet after use. The differences in the use of different usage scenarios of overseas shared rechargeables are obvious. And the efficiency of the use of small scenarios is lower than that of large scenarios.

Advantages of Overseas Shared Chargers

According to public information, in the station use scenario. The average daily use of an overseas shared rechargeable is 2.1 times, and the activity of the rechargeable is 1.0. In the overseas restaurant scenario, the shared rechargeable activity is lower than the average activity of all scenarios. Stations, shopping malls and airports are the largest overseas offline traffic shared rechargeable in the use scenario. And companies can prioritize the layout. While companies also need to improve their operational capabilities to meet the demand for operation and maintenance for the large scene layout.

Can you lend out a shared rechargeable when the power goes out?

Many people use shared chargers when they go out. Which is a common electronic product that is convenient to use and brings convenience to people. The shared rechargeable battery usually needs to be rented by scanning the code. So if the power goes out, there is no network, and in this case it is generally not possible to rent the rechargeable battery. However, we have developed a rechargeable battery that can be rented even in the event of a power outage.

We built a power supply inside the cabinet and improved the program by adding power-off rental and power-off return, which can solve the problem of returning the rechargeable batteries without stopping the deduction after the power outage in the place or the station is not in business.

So our power bank station can lend out the shared rechargeable when the power goes out.

Where to throw the discarded rechargeable batteries?

Discarded rechargeable batteries are recyclables

Discarded rechargeable batteries belong to recyclables. The public can be placed in the blue recyclable garbage cans for waste separation if they need to discard. At the same time, it is recommended that the production companies in the production of rechargeable batteries. It is best to identify the end-of-life recycling categories, so that the public can easily identify.

Scrap recycling stations say the cost of recycling is higher, where can we throw the discarded rechargeable batteries?

Rechargeable batteries belong to recyclables, then, the scrap recycling station back not to recycle? “Rechargeable treasure internal mainly by the lithium battery, circuit board original, plastic or metal shell and other components. Although the circuit board and other electronic components and shell parts can be recycled, but the cost is very high. The dismantling of rechargeable batteries basically need to rely on manual completion, and later storage, transport and so on need to spend a lot of costs, recycling basic no profit margin, some poor quality rechargeable batteries in high temperature or exposure to the sun, prone to combustion and explosion. If the recycling volume can reach hundreds, you can recycle.

What is the use of NFC function

Some smartphones now have NFC function, but we all know very little about it. So many people do not know what the NFC function actually has, and how does it actually works. We are going to discuss these two issues below.

What is the use of NFC function in the end, NFC function applied to cell phones, can develop a lot of convenient life class applications, these life class applications can play a lot of convenient role in our life, such as payment, logistics and other aspects.

At present, NFC technology is mainly used in cell phones in the following five categories.

1. Contact through, such as access control management, tickets and tickets, etc. The user will store the ticket or door control password of the device close to the reader can be. It can also be used for logistics management.
2. Contact payment, such as contactless mobile payment, the user will be close to the device embedded in the NFC module POS can be paid. And confirm the transaction.
3. Contact connection, such as connecting two NFC devices to each other for peer-to-peer data transfer. Such as downloading music, transferring pictures to each other and exchanging address books.
4. Contact browsing, the user can connect the NFC phone near the street NFC-enabled smart phone or poster to browse traffic information, etc.
5. Download contact, the user can receive or download information through GPRS network for payment or access control functions. As mentioned above, the user can send specific format SMS to the housekeeper’s cell phone to control the housekeeper’s access to the house.

Can you still rent a shared charger after a power outage?

Many people use shared rechargeable batteries when they go out. Which is a relatively common electronic product that is easy to use and brings convenience to people. Shared rechargeable batteries generally need to scan the code to rent. So if the power goes out, can you continue to use it?

DuDu has a power supply inside the cabinet. So when the power goes out at the place where the rechargeable battery is placed. We can still support the rental and return of the rechargeable battery. This prevents the cabinet from closing the order and renting the charger after a power outage due to disconnection.

1、Return the direction of POGOPIN to the cabinet when you return it.

2, in the return can find itself sweep the code of that store and machine, or around other search electricity on the machine can be.

3, after sweeping the code, align the chip hole inserted, the machine will identify the phone is connected to the rechargeable battery use time.

4, after the return of the 4 chips below the rechargeable battery aligned with the machine of the rechargeable battery, inserted into it can be returned successfully, back to the phone to pay the charging fee.

Market share of shared rechargeable batteries?

From the city layout of shared rechargeable treasure. At present, the competition of shared rechargeable treasure is mainly concentrated in second and third-tier cities. And the amount of placement in first and second-tier cities has tended to be saturated. And shared rechargeable treasure enterprises should start to actively develop the market in third-tier cities as well as fourth and fifth-tier cities.

According to the data, in 2021, most of the users of shared rechargeable batteries are concentrated in second-tier cities. Whose market share is as high as 40%; followed by third-tier cities. Where 28% of the users of shared rechargeable batteries are used. The market share of shared rechargeable batteries has changed a lot.

At present, the domestic shared charging treasure market is developing rapidly and the market concentration is high. After more than three years of exploration, the business model of shared charging treasure is gradually becoming clear. According to the data, four companies, “Three Electricity and One Beast”, have monopolized 96.3% of the shared charging treasure market. Among these four companies, Street Power ranks first with a market share of 28.6%. Followed by Little Power and Monster with 27% and 25.1% respectively. While Caller ranks fourth with a market share of 15.6%. While other charging treasure companies account for only 3.7 market share. It can be seen that its industry market concentration is high.

The impact of sharing economy on social economy

The impact of sharing economy on social economy is mainly reflected in the following four dimensions: individual, enterprise, government and social
First, at the individual level
From the perspective of supply side, different from the employment relationship under the traditional economic relations of production, sharing economy brings the employment mode of production labor liberalization, increases the working opportunities of laborers and increases their income.
Different from the transfer of ownership of new products under the traditional economic transaction mode, the temporary transfer of the right to use idle resources under the sharing economy mode reduces the idle rate of resources, accelerates the depreciation speed of assets and shorens the service life
From the perspective of demand side, the sharing economy effectively reduces the transaction costs of each link through the information search mechanism, pricing mechanism and credit increase mechanism, as well as the online operation mode and the establishment of standardized electronic contracts.
It opens up the price gap between goods and services in traditional industries, thus reducing the price level, improving the purchasing power of consumers, and increasing consumer demand.
In order to improve their own competitiveness and seize the market, the traditional economy will be more and faster to the direction of digital, platform transformation
Third, at the government level
First of all, the flexible and inclusive features of the sharing economy and easy market access conditions have provided more flexible jobs for workers, and played a prominent role in stabilizing employment and ensuring people’s livelihood.
Secondly, a large number of shared products flood into the market, supplementing the shortage of government public service supply and making the form of public service supply more diversified