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Solutions for automatic counting of vehicle in and out
system introduction:
At present, in some leaky coal mines or mining enterprises, there are many engineering vehicles responsible for pulling soil, sand, and coal. These vehicles operate 24 hours a day, and there are many vehicles connected to each other. Therefore, every day, coal mining enterprises must assign special personnel at specified locations to carry out vehicle counting statistics, count how many times the vehicles are pulled each day, and check whether each vehicle is fully pulled every time, whether it is empty, and whether the returned vehicle is sticky.钭 etc. If there are fewer vehicles, mistakes will occur once there are too many vehicles. Such mistakes will bring economic losses to enterprises and car owners and cause conflicts. In addition, there will be human accidents and high error rates.
In order to solve these problems, Suzhou Mulan Electronic Technology Co., Ltd. has introduced a solution for automatic counting of vehicle in and out. The above problems can be solved. The following benefits can be achieved through this system:
1. Improve the accuracy of counting
2. Save time and improve efficiency, which is good for car owners and coal mines
3. Reduce economic losses caused by human factors
4. The system configuration has functions such as automatic card issuance, voice prompt, intercom function, image comparison, screen display, and vehicle anti-smashing (optional)
The working principle of the system:
First, install the vehicle electronic tag for each vehicle that needs to be counted, and then build a counting acceptance room at the place that needs to be monitored (or a virtual inspection room with a leaky sky, this depends on the actual site), and then connect the equipment , Access to the host computer, the user can adjust the reading distance of the card reader according to the on-site situation, generally should be controlled at a distance of about 10 meters, but also to adjust the angle of the card reading. When everything is ready, you can start the technical management software to perform counting statistics. It should be noted that: in the card reading area, the vehicle should not stay for too long.
When a vehicle enters, first the card reader will automatically read the vehicle card number, the card reader will send the read card to the main controller, the main controller and the computer will communicate, request the next step, if If the card is a legal vehicle, the controller will control the barrier to raise the pole. When the vehicle passes the barrier, the vehicle detector cannot detect the vehicle and lower the barrier. After completing a job, the computer records the vehicle’s card number, elapsed time and other information at this time. Store the data in the computer’s database. Because the vehicle tag information may be read repeatedly within a period of time, we can set a card reading time, for example, if the card number is the same within 10 minutes, then it will only be recorded once.
When the vehicle returns, the working principle is the same. Because there are 2 card readers. We can judge the in and out of vehicles, as well as the number of times in and out. In this way, the daily frequency of the vehicle can be accurately counted.
The structure diagram of the system is as follows:
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System composition:
Entry and exit system
Optional is what some customers need, some are not needed, please call for consultation.
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Image recognition system
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Automatic counting management system
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product description:
Long distance: easy to achieve within 10 meters of reading distance. Due to the actual requirements of vehicle counting, the card reading distance should not be too long. This solution does not need to be manually approached to swipe the card or to pass in a designated area to be recognized. Fully automatic recognition is realized, which can avoid problems such as the driver having to move the window close to the reader to swipe the card in bad weather. Advanced anti-collision technology supports multi-label recognition and writing, which can effectively alleviate the jam problem caused by too many vehicles entering and exiting the warehouse and queuing credit cards during peak hours;
Stable operation: The active card has a stable reading distance and is not easily affected by the surrounding environment. Moreover, the active card can effectively break through the shielding effect of the automobile’s explosion-proof metal mesh, and smoothly exchange data with the reader. Using channel isolation technology, multiple devices do not interfere with each other;
Support high-speed mobile reading: The identification card can move at a speed of up to 200 km/h.
High reliability: it can operate normally within the ambient temperature of -40℃-85℃ (MTBF≥70000 hours), especially in the low temperature in the north and high temperature in the south, it has more advantages, which can effectively resist the high dust in the air in the coal mine environment It can ensure the normal use of the equipment in environments such as pollution and rain.
Encrypted calculation and authentication to ensure data security and prevent link eavesdropping and data cracking;
High anti-interference and lightning protection design: There are no special requirements for various interference sources on site, meeting the requirements of the industrial environment, and the installation is convenient and simple.
There is no need to apply for and pay for the ISM microwave frequency band that is open worldwide.
Ultra-low power consumption: long service life, low average cost, and it is safer and healthier for the human body without radiation damage. Configurable microwave module working mode, adjustable transmission power;
Multi-identification: It can identify more than 200 signs at the same time. If there are more than 200 signs on the spot, we have a way to deal with it.
Product Specifications
1. Active proximity card ML-T80/ML-T60
Active proximity card is an active electronic tag that identifies the unique identity of each car. Its main technical performance is as follows:
Recognition distance up to 80 meters (with 2.45G card reader module, in the air)
Working frequency 2.4－2.45G
Receiving sensitivity -80 dbm ～ -90 dbm
Storage space 16M
Expected battery life> 6 years, actual battery life> 2 years.Automatic alarm when the battery is too low
Power-down storage period is more than 10 years
Working temperature -40℃ ～ +80℃
Storage temperature -60℃ ～ +80℃
Anti-electromagnetic interference 10V/m 0.1～1000MHz AM electromagnetic wave
Vibration 10～2000Hz 15g three axes
Free fall to 1500mm concrete floor, twice on each side
2. Reader (card reader) 2.4G card reader series
The main technical performance is as follows:
Recognition speed 100 tags/sec (ID number only)
Anti-collision processing 200 tags read at the same time
Recognition distance up to 80 meters (with ML-T80/ML-T60 series tags, in the air)
Working frequency 2.4－2.45G
Output power ≤3 dBm (adjustable by software)
Microwave communication error detection CRC16 cyclic redundancy check
Antenna polarization directional/omnidirectional
Power supply +3.0V ~3.6VDC
Communication interface RS232/485 Baud rate: 9600-19200
Working temperature -40℃ ～ +80℃
Storage temperature -60℃ ～ +80℃
Reliability MTBF ≥ 70000 hours
product photo:
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contact us:
Mailing address: 505, Building 1, Industrial Building, No. 625, Binhe Road, High-tech Zone, Suzhou, China
Telephone: (86)-0512 -87655880
Fax: (86) -0512-87655879
Mailbox: [email protected]
Q Q: 909458011 392061642
MSN: [email protected]
Website: http://www.mlrfid.com
Contact: Bai Chunyu Hui Gang
After-sales service:
Suzhou Mulan Electronics Co., Ltd. promises to
1. Lifetime maintenance is free, and technical guidance is provided. Once a failure occurs, the equipment can be quickly replaced; if it exceeds one year, the corresponding cost will be charged.
2. Help solve the fault within 7 working days (in case of force majeure, it can be negotiated); provide remote technical guidance within one working day of receiving the repair request;
3. The overall construction period of the system can be completed within 30 working days
4. If you are not satisfied with the current system, we can tailor products for you with short cycle, low price and good quality.
Copyright Notice
The copyright of this technical solution belongs to Suzhou Mulan Electronic Technology Co., Ltd. Without written permission, no institution or individual may quote it in any form, otherwise Suzhou Mulan Electronic Technology Co., Ltd. reserves the right to pursue legal responsibility. Hope to cooperate sincerely!
Product Quotation
Please talk to the sales staff of our company in detail.
success case
Location: A leaky coal mine site in Huolinhe, Tongliao, Inner Mongolia
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