Sightseeing buses are a type of shuttle bus with a wide variety of types, generally divided into sightseeing buses, mountain sightseeing buses, electric small buses (urban tourism), and vintage buses (VIP sightseeing buses). Sightseeing buses generally use batteries to provide power, which is environmentally friendly, pollution-free, and effectively utilizes resources. It has advantages such as personalized control system, flexible steering, comfortable touch, lightweight and smooth operation, simple driving, electric recyclability, and long service life. Electric sightseeing vehicles are widely used in hotels, scenic spots, sales and viewing vehicles, factories, airports, train stations, bus stations, docks, sports venues, parks and other places. Most electric sightseeing vehicles are powered by batteries/lithium batteries, so the development of charger technology is also important for electric sightseeing vehicles.


The main types of electric sightseeing car chargers

1. DC electric sightseeing car charger

The DC electric sightseeing car charger is a charging device that uses battery voltage. It uses high-frequency switching power supply technology to control the output current by changing the frequency of the rectifier or inverter. The advantages of this device are high power, small size, and light weight. But its efficiency is low and it requires specialized charging devices to work.

2. AC electric sightseeing car charger

AC electric sightseeing vehicle charger refers to an electric vehicle charger with AC220V as the input voltage. It is generally used to charge lead-acid batteries and nickel hydrogen batteries, and can also be used to provide power supply to other power type batteries.

3. Hybrid electric sightseeing car charger

The hybrid electric vehicle charger is a new type of vehicle power supply equipment mainly used for both AC and DC, with AC/DC conversion function and various protection functions, which can meet the electricity needs of various vehicle models; At the same time, it has multiple interface mode options and installation methods for users to flexibly choose from; The product has advantages such as compact structure, small volume, light weight, high efficiency, stable and reliable performance!


How to choose the charger for electric sightseeing vehicles



The chargers for electric sightseeing vehicles are usually delivered by manufacturers, so we only need to know how to use them. However, sometimes due to some uncontrollable factors, we need to know how to choose a charger.

1. Stable fluctuations:

Choose genuine chargers with reliable quality fluctuations, such as those with 48V or above that require intelligent chargers with fans. It is strictly prohibited to use inferior chargers, such as simplifying circuit design and reducing comprehensive technical specifications. Secondly, use low-quality and low-priced components to replace inferior ones, such as replacing high-quality and low-consumption field-effect transistors with transistors, and replacing genuine chips with disassembled products

2. The correct charging method

Lead acid batteries are commonly used, so their chargers should have three charging stages: constant current, constant voltage, and float charging. The constant current stage enters a fast charging mode, while the constant voltage stage enters a supplementary charging stage to ensure that the battery does not experience gas folding or thermal runaway

3. Excellent charging efficiency

The three-stage charging of switch mode power supply has the advantages of small size, light weight, and high efficiency. High efficiency has dual significance. Firstly, the abnormal charging of batteries requires less electrical energy, and secondly, the charger has less heat loss, which is also very important for compact design electric chargers

4. Suitable charging parameters

The key to the design of multi-stage chargers lies in the selection of parameters. Therefore, charger manufacturers should carefully consider the charging parameters provided by battery manufacturers, in order to continuously test and select the best parameters.

With the increasing awareness of environmental protection and the rise of tourism, electric sightseeing vehicles are becoming increasingly popular in tourist attractions. As the source manufacturer of electric sightseeing vehicles, it plays a crucial role in this industry. As the industry leader, the source manufacturer must actively engage in technological innovation and continuously improve product performance. Technological innovation includes battery technology, power systems, intelligent control, and other aspects. Battery technology is the core of electric sightseeing vehicles, and the source manufacturers need to provide high-capacity, long-life, and fast charging batteries for pilot scenic spots and tourism companies, and innovate charging technology to improve the range and service life of sightseeing vehicles.