博文

目前显示的是 二月, 2017的博文

RFID UHF Long Range reader

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RFID UHF Long Range reader Product Overview :1. Integrated UHF long range reader, using the UHF band RFID technology, which has the followingcharacteristics:2. Operating frequency 860 ~ 868MHz or 902 ~ 928MHz, adjusted according to different countries andregions;3. Directional antenna technology, recognizes only the front of the card reader;4. Power is less than 0.5W, in line with international environmental standards;5. Used in a metal chassis, or used independently;6. Reading  distance 8-16 meters (depending on the antenna);7. Support eligible ISO1800-6B, ISO1800-6C (EPC G2) protocol passive RFID cards;8. Using standard wigand 26/34 output interface for direct access to wigand Interface System;9. Working mode: ground sensor mode or continuous mode;10. Reserve RS232 \ RS485 interface, which can be connected to a PC. Email: sales8@ jutairfid.com/  una8jutai@gmail.com WhatsApp: 008618179436123 Skype:una0305

Vehicle loop detector allows for detection of metallic objects entering into the field formed around the detection loop.

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Vehicle loop detector allows for detection of metallic objects entering into the field formed around the detection loop. Vehicle loop detector allows for detection of metallic objects entering into the field formed around the detection loop. JT LD-100 single loop detector is used wherever vehicles have to be detected. For example for monitoring and safe guarding access ways or for counting vehicles. The output signal can be used for controlling door and gate drive mechanisms, operating barriers, controlling traffic light systems in car parks or activating card dispensers in car parks . JTLD-100 is a single channel inductive loop detector . The principle is based on a change in the inductance within the loop which is caused by the metallic components of passing vehicles. The changes are picked up and evaluated by a microprocessor. Ease of use thanks to automatic calibration when the operating voltage is applied.

JTPUHF-9 RFID Long Range Reader with LED Introduction

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JTPUHF-9 RFID Long Range Reader with LED Introduction  JTPUHF-9 is a high performance UHF RFID integrated reader. It is designed upon fully self-intellectual property. Based on proprietary efficient digital signal processing algorithm, it supports fast tag read/write operation with high identification rate. It can be widely applied in many RFID application systems such as logistics, access control, and anti-counterfeit and industrial production process control system.Applicatio nLogistics and warehouse storage managementIntelligent parking lot managementproduction line management,product anti-counterfeiting and inspectionclub management,library,school roll management,consuming management,attendance management,eating and drinking management,swimming pool management, etc.  JTPUHF-9 with our different type card or sticker have different reader distance 6 m , 10m ,15m .   👍 👍 👍 👍 👍 👍 😃 😃 😃 😃 😃 😃

The Operation of an RFID System

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The Operation of an RFID System is very simple & easy to manage & has the following Components:‐  RFID READER.  RFID STCKER TAG/ RFID CARD  AUTOMATIC GATE BARRIER  APPLICATION SOFTWARE The tags, which has the vehicle identification stored in its memory, are attached to the windshield of authorized vehicles are read by the reader through the antenna within a distance of 7‐9 meters or 1-1.3m. Once the reader identifies the vehicle it operates an automatic Barrier which opens & allows the Vehicle to entry the Premise. At the Exit of the Barrier there is a closing loop (option) which closes the Barrier. Alternatively we can avoid a loop & have a time based function for closing the barrier. This fully automated, hands‐free; no waiting operation not only makes the Entry process much simpler and quicker, but improves the efficiency as well. The Software tools can be used to reports on entry/ Exit details on daily or monthly basis. More details information contact with me...

inductive vehicle two channel loop detector loop sensor different title

110v-240VAC barrier gate and gate opener use LD-200 inductive vehicle two channel loop detector loop sensor  Automatic gate inductive vehicle two channel loop detector/inductive loop parking detectors  Two channel loop detectors vehicle detector sensor - 230v with 50m induction coil cable for parking management system  Gate vehicle access control double channel induction loop detector for car parking system  Two channel vehicle loop detector LD-200  for parking barrier control and vehicle counting Traffic inductive two way mass sensor dual channel induction vehicle loop detector for car parking control system Induction vehicle loop detector with two channels loop singals  Single channel loop vehicle detector /100ms reaction time//for car parking barrier/ traffic light singal control Motorised gates doors inductive loop detector  LD-200 dual two channel vehicle sensors 110VAC-240VAC. 12-24VADC Gate vehicle access control  dual two channel l...

What is a LOOP? Loop Installation?

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What is a LOOP? A loop sensor is a detector that senses a change in inductance caused by the passage of a vehicle near the sensor. It is used to manage traffic flow. Vehicles passing over or stopped within the detection area of an inductive-loop detector decrease the inductance of the loop. The electronics unit senses this event as a decrease in frequency and sends a pulse to the controller signifying the passage or presence of a vehicle. Loop Installation? Traffic Counting Loops are installed in the surface asphalt of secondary roads, highways, freeways & freeway ramps. The number of loops per location varies from 1 (on a single lane ramp) up to 8, 10 or more on a multi-lane freeway. The dimensions of a loop are dependant on the exact requirements from Ministry of Transportation, Ontario, Region or Municipality requesting the work. In order to install the loops Highway Technology requests permission to close the lane or lanes in which the work is to t...

Loop detectors are the most commonly used vehicle detector for freeway management.

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Loop detectors are the most commonly used vehicle detector for freeway management. A loop detector consists of a physical loop of wire embedded in the pavement connected to a sensor located in a nearby cabinet. The sensor detects the presence or absence of vehicles over the loop and typically allows a user to manually select the sensitivity level of opera tion to accommodate for a wide range of responsiveness from the physical loop. In conventional practice, however, it is difficult to know the physical loop’s responsiveness, which makes selecting the appropriate sensitivity level difficult. If the sensitivity and responsiveness are poorly matched it will degrade the detector’s data and the performance of applications that use the data, including: traffic management, control, and traveler information. To resolve this often overlooked problem, this paper presents an algorithm to assess how well a loop detector’s sensitivity is set by calculating the daily median on-time from the data re...

Choose JUTAI's Vehicle loop detector with competitive price and high quality.

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Choose JUTAI's Vehicle loop detector with competitive price and high quality.   Thanks for customer share us project, Using our loop detector to Auto gate application. We are offer Single loop detector and dual loop detector, Voltage is 100-240VAC and 12-24VDC. Different type loop detector welcome to inquire. WhatsApp: 008618179436123 Email:sales8@jutairfid.com