E-reader
Screen License Plate
E-ink
Screen Bus Stop Sign
The electronic ink screen bus stop sign can clearly display detailed information such as bus routes, arrival time, weather, date, etc., making the waiting information clear at a glance. Especially for elderly passengers and tourists, they can obtain bus waiting information in a more intuitive and convenient way. The e-ink screen is stable and only consumes electricity when changing pictures, thus greatly reducing the electricity consumption of the device. The electronic ink screen bus stop sign adopts solar charging and dual-battery power supply technology. It is charged by solar energy and uses batteries to store electricity. With daily solar energy charging, the e-ink screen bus stop sign can continue to work 365 days a year without maintenance. Electronic bus stop signs have obvious advantages in providing real-time information and improving passenger experience.
Advantages
Real-time Information Updates
Electronic bus stop signs can provide real-time updated bus arrival times, route information and other relevant information, allowing passengers to plan their trips more accurately.
Improved convenience
Through real-time updated information, passengers can more clearly know the arrival time of the bus, reduce waiting time and improve boarding efficiency.
Diversified information presentation
Electronic bus stop signs can usually display a variety of information, including vehicle arrival time, route map, site map, etc., providing richer information services.
Adaptability
Remote updates and adjustments can be made as needed to adapt to line changes, special events or emergencies, etc.It can improve the flexibility of the system.
Improve user experience
By providing accurate, real-time information, electronic bus stop signs help improve users’ overall travel experience and increase satisfaction with the public transportation system.
Saving resources
Compared to traditional paper timetables, electronic bus stop signs save the cost of printing, updating and also reduce the consumption of resources such as paper, which is environmental friendly and cost saving.
Advertisements and notifications
Some electronic bus stop signs can also be used to display advertisements, emergency notices or other city information to improve the effectiveness of information delivery.
Difficulties
The use of electronic paper in smart public transportation/transportation systems requires technological innovation and upgrading, and the relevant technical team has overcome many difficulties.
First, it is necessary to improve the wide temperature application scenarios of electronic paper. It is understood that most of the electronic books used in daily life are indoors, so as a consumer-level electronic paper, its wide temperature test only needs to be between 0℃~50℃ to meet the requirements; when it rises to the industrial level, especially when used in the transportation field, the temperature adaptability requirements for electronic paper are much higher than the consumer level. “The wide temperature test of electronic paper used for smart bus display must be between -15℃~65℃, which puts higher requirements on technology.” E Ink Yuantai Technology Chairman and CEO Ke Furen said.
Secondly, unlike the consumer level, the electronic paper team needs to develop large-size display panels suitable for industrial level. At present, the electronic paper used for smart bus station display is mainly 13 inches and 32 inches. It is understood that E Ink has successively developed electronic paper from 13 inches to 32 inches and 42 inches. It is expected that electronic paper used in industrial/commercial markets such as transportation systems and advertising displays will mainly focus on 26 inches, 32 inches and 42 inches.
Secondly, it is necessary to overcome problems such as outdoor humidity. According to the reporter, the electronic paper smart bus shelter and bus stop pole adopt the full screen lamination technology to prevent condensation and ensure the normal operation of the screen in the outdoor environment for a long time.
Smart bus experts said that the solution teams of different display materials of smart bus/transportation have different technical solutions. Compared with other display materials, electronic paper has shortcomings in some aspects (such as the refresh rate is not as good as LCD screen). Therefore, the solution team will play to their strengths and avoid weaknesses when selecting materials. Different display materials are used in different fields and cater to different scenarios. Only in this way can they play their respective advantages and make smart bus terminals popular quickly. As part of urban smart transportation, the choice of bus stops not only affects the daily experience of passengers, but also affects the image and environmental protection goals of the entire city. For most cities, which bus stop to adopt is an important decision. The instant update capability and rich display effects of traditional electronic bus stops are suitable for large and busy transportation hubs; while the low energy consumption and durability of electronic ink screen bus stops are more suitable for cities that focus on environmental protection and long-term cost control.
In the future, we may see hybrid bus stops that combine the two technologies to provide the best user experience and resource utilization efficiency according to different locations and needs.
One-stop Service
With the acceleration of urbanization and the development of public transportation, the demand for bus stop signs continues to grow. As a new type of intelligent information release equipment, electronic ink screen bus stop signs have been favored by the government and public transportation companies. If you are interested in this product, we can provide one-stop service.
Product Specification
31.2 inch
| Model
KH312 |
Size
31.2 inch |
Pixel Pitch
0.169*0.169mm |
Operating Temperature
0°C~50℃ |
| Storage
EMMC 8GB |
Display Color
B &W |
Resolution
1600*1200 |
Continuous indicating
≥24h |
| Back Light
LED |
Memory
LPDDR3 1G |
Number of Gray
16 Gray Level |
Outline Dimension
708*416*19mm |
| Interface
RJ45 |
Active Area
691.2*388.8mm |
Battery
DC 12V |
CPU
Conroe ARM CortexA7 1.0 GHz |
| Display Content
Text Characters Numbers Graphics,etc. |
Overall Power Consumption
2W~4W |
||
Product Specification
13.3 inch
| Model
KH133 |
Size
13.3 inch |
Pixel Pitch
0.169*0.169mm |
Operating Temperature
0°C~50℃ |
| Storage
EMMC 8GB |
Display Color
B &W |
Resolution
1600*1200 |
Continuous indicating
≥24h |
| Back Light
LED |
Memory
LPDDR3 1G |
Number of Gray
16 Gray Level |
Outline Dimension
285.8*213.65*1.98mm |
| Interface
RJ45 |
Active Area
270.4*202.8mm |
Battery
DC 12V |
CPU
Conroe ARM CortexA7 1.0 GHz |
| Display Content
Text Characters Numbers Graphics,etc. |
Overall Power Consumption
2W~4W |
||
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