The vehicle separation light curtain realizes the synchronous scanning of the vehicle by linearly arranged infrared light emission and reception, and converts the light signal into an electrical signal, thereby realizing the comprehensive detection of vehicle data. Compared with other detection technologies, infrared vehicle detection The product technology is mature, easy to install, high-speed response, strong anti-interference, can output rich vehicle data information, and can reliably detect various special vehicles. Infrared vehicle scanning system is mainly used in: general highway toll stations, non-stop toll collection system (ETC), automatic vehicle classification system (AVC), highway weight toll collection system (WIM), fixed over-limit detection station, customs vehicle management system, etc. .
Use of protective cover:
1. The stainless steel or cold steel plate is sprayed with plastic materials to provide protection for the light curtain. Built-in electric heating glass, temperature controller and humidity controller can realize automatic heating when the humidity is too high and the temperature is too low to ensure that the vehicle separates the light curtain. Reliable use in humid areas, rainy and snowy weather, and cold seasons.
2. Widely used in intelligent transportation systems, highway toll collection systems, non-stop toll collection systems, highway weighing systems, over-limit detection systems and other traffic control systems.
3. It is specially used to detect when the light curtain is installed outdoors to protect the light curtain from impact damage;
4. Built-in electric heating glass can be automatically heated.
5. The internal temperature and humidity are automatically controlled. When it is wet or rainy and foggy, the ice and snow on the glass surface are automatically removed;
6. The color of the box body is stainless steel itself, safety yellow, or can be specified according to the customer;
7. Box material: stainless steel, cold rolled steel plate, aluminum alloy, etc.;
8. Anti-fog glass: safety tempered glass with heating wire and wire, power is 38W/piece, power supply is 24VDC;
9. Start heating when the temperature is lower than 0℃ (can be set on site); start heating when the humidity is higher than 96% (can be set on site);
10. Overheating protection control: when the humidity is higher than 45℃, the heating will be cut off.
And our cyndar measuring light curtain uses synchronous scanning to identify blocked channels. First, a transmitter sends out a light pulse and the corresponding receiver searches for the pulse at the same time. When it is found, the scan of one channel is completed, and then it turns to the next channel until all the scans are completed. When a cycle scan is completed, the system records which channels are open and which channels are blocked, and output a signal according to the system definition. This signal can be an analog signal, a switch signal, or an RS485 communication signal. The high-precision measuring light curtain is suitable for high-precision detection and measurement. Including online inspection, size measurement, contour inspection, precision correction, hole inspection, shape inspection, edge and center positioning, tension control, part counting, online product size inspection and similar inspections and measurements above. Each system includes a pair of high-resolution transmitter and receiver, and two cables.
The biggest difference between the two in use is that most of the vehicle separation grating is used outdoors, and it is affected by the external environment. It is necessary to install a stainless steel cover for protection, such as the use of our high-speed toll station; while our detection grating is in use No need to install a stainless steel cover, it can detect objects, such as logistics sorting, size measurement, etc.
Guangzhou cyndar Electronic Technology Co., Ltd. is a manufacturer integrating the design, manufacturing and service of photoelectric safety protection technology. It takes the promotion of safe production awareness as its own responsibility, strives to create a safe production environment, and maximizes the needs of customers. , To produce high-quality products for customers. And after years of continuous efforts, high-quality service to customers, to provide customers with high-quality products, customers have won unanimous praise. As the saying goes: Use only what you can't think of, nothing we can't do. Didisco keeps advancing with the times, constantly meeting customer needs, and creating a good production environment for customers.
