What is electronic flash

HD LED lightning series of intelligent digital traffic wand flashlight on the continent focus on optoelectronic field of intelligent transportation systems for a variety of capture and development, security mount, capture speeding, running red lights and other electronic police work environment and functional requirements and developed a new high-power high-performance digital pulse LED flash. The product uses a unique digital control circuit,barricade flashing light having a long life call back fast, precise control of the flash time, continues to form a square wave output power within the flash momentarily (power density) greatly increase the light output power characteristics camera exposure period. By adjusting the length capable of emitting a flash camera exposure time to achieve the perfect combination, greatly reduce the impact on the human eye and minimize environmental interference light for taking pictures. To meet in a variety of lighting conditions, the auxiliary imaging system to achieve the clearest vehicle and driver's pictures. Their use of the unique control technology, the effect of product performance, ease of installation, and the prices are better than ordinary life flash, it is currently on the market, supporting commonly used electronic police flash the best alternative is the preferred electronic police upgrade flash.
5, Studio Flash, for studio, studio, studio and other professional high-power flash photography places, due to the weight and volume and other factors generally can not handheld, often set up in the special tripod or slide.

The concept of rotating beacon lights

Led rotating beacon light after sending or receiving data monitoring center instruction automatically enter power-saving sleep state, in power-saving sleep state monitoring terminal operating current less than 20MA, while ready to receive inquiries, remote settings and command control center immediately wake up.
Detection circuit in the power-saving sleep state has been in working condition, displacement drift, impact, can immediately wake beacon lights when abnormal or parameters overrun monitoring terminal host to the monitoring center sends alarm information.
traffic signal baton applicable to road traffic, population concentration, as the traffic directing evacuation use, the structure consists of injection-molded ABS handle switch, PCB circuit, LED light-emitting diode and PC polycarbonate tubes, compact structure, reasonable arrangement, night 1000 m outside can see lighting instructions.

What is a flash

barricade flashing light is able to send out a strong light in a very short period of time, is photosensitive photographic accessories. More in dim lighting situations moment, but also for the light brighter occasion was subject to partial fill light. Compact, safe, easy to carry, stable performance.
The flash can be roughly divided into three categories,traffic wand flashlight depending on their type, its function and performance are also different.
1, built-in flash, built-in flash will cause a lot of electricity consumed camera, and built-in flash does not support the flash of a variety of advanced features.
2, external flash, external flash is typically located at the top of the camera body, some high-end external flash also offers a variety of advanced features.
3, handle flash, handle flash commonly used in the studio, studio, wedding photography studio and other professional venues. Flash: is able to send out a strong light in a very short period of time, is photosensitive photographic accessories. More in dim lighting situations moment, but also for the light brighter occasion was subject to partial fill light. Compact, safe, easy to carry, stable performance.

The role of road traffic signs

Road traffic signs with graphic symbols, colors and text to pass specific information to traffic participants to manage traffic to ensure the safety of the facilities.
The optical pattern classification mainly include: LED active light style, interior lighting type,car beacon lights retroreflective type. Since the retroreflective type of traffic signs as well as the high beam does not depend on all-day identifying traffic participants, LED active light style has been gradually replace retroreflective type.
One reflects the effectiveness of road safety laws, with concise text symbols clear traffic behavior.
Second, adjusting the traffic flow, efficient flow of traffic, improve road capacity.
Third is to reduce the incidence of traffic accidents to ensure the smooth flow of traffic safety;
Fourth, to save energy, reduce pollution and beautify the road capacity.

road traffic signs

informative traffic signs, words or symbols to guide transfer restrictions, warnings or instructions of road infrastructure. Also known as road signs, road cardboard traffic signs. Generally based on safety, setup striking in traffic signs, the clear, bright road traffic signs are traffic management, to ensure road safety and smooth important measures. There are many types of road traffic signs, can be divided into a variety of ways: the main signs and auxiliary signs; movable signage and stationary signs; illuminated signs, illuminated signs and reflective signs; and to reflect changes in the environment variable message road traffic signs, traffic divided into the main and auxiliary flag flag flag two categories. Main flag warning signs, prohibition signs, directional signs and guide signs four. Road signs shape, color, size, design type and location settings according to the current "road road traffic signs and markings" (GB5768) of the regulations. All traffic warning signs should be done properly positioned, accurate, complete, striking and beautiful

Development of LED road traffic signs

Road traffic sign is passed by graphic symbols, colors and text to traffic participants traffic management facility-specific information, and its main function: reflect the effectiveness of road safety laws; clear traffic norms; regulating road traffic and increase capacity; reduce incidence of traffic accidents to ensure safe and smooth traffic. With people, vehicles, roads and economic level of the simultaneous development of informative traffic signs have been closely related to people's life, it kept the traffic participants, essential information and security tools.
The most primitive road traffic sign, usually using pigments, paints, wood, iron sheet, can only be a good sight of the simple state of close identification.

Appearance of the shining road traffic signs

Appearance of the shining road traffic signs

Recently, led barricade lights ,the city highway facilities maintenance department successfully developed a light reflective traffic signs ". This new logo has the initiative of the function, relying on solar power to provide power for the vehicle, and to further improve the safety of the night road, and reduce the safety hazard.

Recently, the Xiqing Jinfu highway facilities maintenance branch successfully installed and tested, barricade flashing light the effect is good.