Scheme introduction:
The intelligent scheme of graffiti outdoor power supply makes the functions of the product more practical, more interesting to use, and higher added value. So as to help the factory to transform its products from the red ocean market to the blue ocean market. This scheme mainly promotes the Wi Fi+Bluetooth LE module, giving priority to the use of the Wi Fi channel at home. If there is no Wi Fi signal outdoors, the device will automatically switch to the Bluetooth channel, and the indoor and outdoor use will be fully covered. Based on the graffiti global cloud platform and professional public panel, it helps our factory products achieve power charge and discharge management, use management, multi scene lighting, colorful atmosphere lights, radio AM/FM, alarm management, etc. The global marketing channel based on graffiti helps our factories reach the world.
Scheme highlights:
Power information
The device reports data to the App panel for display, so that users can clearly know how long it can support based on the current power used by the electrical appliances, the current percentage of remaining outdoor power. The graphic display of the automobile dashboard enables users to clearly understand the current power status.
Output port status
The App panel can display the status of the power output port in real time, including Type-A, Type-C, vehicle mounted port and two AC ports. The panel cooperates with the hardware to support the remote switch control of these output ports. It supports the control of up to 6 lighting modes to adapt to different scenes. Real time sensing of internal temperature of equipment.
Remote control
When the outdoor power supply uses Bluetooth communication, you can also use the App panel to check the working status of the device even in the field. When camping in the field, users can operate the outdoor power lights outside in the tent.
Alarm protection
The App panel supports up to 10 alarms with hardware. When an alarm occurs, the app panel will actively push it to the user after the device reports it. Some alarms support protection actions and action threshold settings. The unique pre undervoltage device management setting enables active load management when the battery is pre undervoltage.
radio
Based on the radio hardware circuit of the device itself, the app panel can manage the radio functions, so that camping and vacationing are not boring. It supports FM/AM dual band, manual frequency input and automatic station search. Bar chart frequency band display, convenient sliding and adjustable volume.
Atmosphere lamp
When going camping and vacationing, the atmosphere needs not only music, but also colorful lights. The graffiti outdoor power panel supports the control of the remote light, including three levels of brightness and three flash modes. It supports 6 pre programmed soft, dreamy, colorful, colorful, dynamic and Mediterranean profiles.
Application scenario:
Field camping
With the improvement of people's living standards, the idea of getting close to nature is becoming more and more popular. Compared with comfortable hotels, more families and young people prefer outdoor camping. Bring your own tent and cooker, of course, there is also the demand for lighting and charging of digital products. For example, mobile phones, PADs, cameras, drones and other products. Electric appliances use portable power to cook food, avoiding the ban on using fire in the wild. Even if the mobile phone has no signal and broadcast function, it can make camping not boring.
Geologic hazard
Many countries often encounter address disasters due to geographical location, such as earthquakes, typhoons, floods, etc. Once it happens, part of the power grid will be paralyzed due to various faults. At this time, a portable power supply can not only serve as the main lighting function, but also charge the mobile phone, power the radio, and listen to the latest disaster and rescue information in time to ensure safety.
Frequent power failure
In many developing countries, the investment in power infrastructure is insufficient due to insufficient economic capacity. The rapidly growing power demand conflicts with the power generation and transmission capacity of the grid company. When the load exceeds the carrying capacity, the power will be cut off. At this time, an outdoor power supply can greatly meet the user's demand for electricity. Lighting, mobile phone charging, electric fan cooling, and even water pump supply water to the water storage tank to ensure basic life.
Field construction
In the field construction, the construction personnel will use electric tools for some operations due to actual needs. Small gasoline and diesel generators are usually used to generate electricity and then supply power to electrical tools. In addition to noise nuisance, gasoline and diesel generators may also cause environmental pollution due to oil spill. The outdoor power supply just avoids these two problems, and it can output more power in series, which is very convenient and flexible.
RV travel
With the improvement of people's living standards, no matter in North America, China or other countries, some people who are keen on getting close to nature buy RV and travel around on weekends and holidays. They don't stay in hotels, but eat, drink and live in cars, so the demand for power is much higher. The outdoor power supply with external solar photovoltaic panels can generate electricity through solar energy, even if there is no place to make up electricity. It is green and saves money.
Emergency rescue
In case of emergency, electric drill, life detector, electric hydraulic tools, searchlight, respirator and other rescue equipment are needed for outdoor rescue. Time is life. Whether outdoor equipment can work continuously and stably depends on whether there is a stable power supply. The outdoor power supply can well solve this problem. The power supply itself supports a wide working temperature, thus helping the rescue work effectively.
Scheme advantages:
Strong panel function
The panel realizes outdoor power data display, power interface status view and control functions, including TYPE-A, TYPE-C interfaces, lighting, and equipment temperature view. Secondly, the function of radio management is realized. Finally, the control of atmosphere lamp and laser lamp is realized. These entertainment functions add fun to camping holidays.
All technical solutions
Graffiti provides a complete product intelligence technology, from wireless modules, to apps and panels, and finally to globally deployed data centers. The wireless access module includes Wi Fi+Bluetooth LE, LTE Cat. 1, NB IoT, Bluetooth LE and other communication methods. Graffiti also provides lifelong free use of the App panel, which supports the factory to access graffiti in the way of App SDK.
Multi MCU upgrade
An outdoor power supply with several MCU integrated inside, including BMS board, inverter board, main control board, etc. These MCU firmware can be upgraded by doodling the global cloud platform in case of firmware problems. The firmware upgrade capability of the graffiti platform supports up to 10 MCU upgrades.
Protection in place
During the use of outdoor power supply, it is inevitable to encounter various problems. For example, in the case of common battery voltage undervoltage, the user needs to be actively pushed through the App message when the battery power is 20%, and the user needs to be forced to protect when the battery power is less than 10%. In this way, device protection and user experience are given consideration.
performance parameter
Industry classification: smart home
Development platform: graffiti IoT
Delivery form: PCBA, complete machine
Performance parameters:
Application scenario: field camping, geological disasters, frequent power failure, field construction, RV travel, emergency rescue