HS code filtering for restricted items

List of contents of this article:

• 1, How does the unmanned system prevent the driver from scanning the wrong QR code
• 2, What are the specific advantages of the unattended ground-guarding system
• 3、 What is the working principle of the unattended parking system?

How does the unmanned system prevent the driver from scanning the wrong QR code

Active identification scheme This scheme is to post a QR code in the place that needs to be inspected, and the inspectors inspect Scan the QR code and record the time and place when you arrive; this plan is characterized by a low price and simple implementation, but there are many loopholes and other means are needed to prevent cheating.

To prevent errors, first of all, you have to make sure that the barcode source is correct, then the printing process must not be wrong, and then the collection information management must not be wrong. Therefore, in order to avoid errors, these three links or more links need to be checked and checked.

Remote control: Administrators can remotely monitor and control devices to improve efficiency and shorten response time. This is especially important for unmanned parking systems, as they are usually in different locations.

What are the specific advantages of the unmanned ground scale system

1. streamline personnel.The implementation of the unmanned system of electronic floor scales has effectively improved the work efficiency of on-site personnel. The implementation of the RFD metrology system has eliminated the link of manual metrology and streamlined the personnel of enterprises.

2. Anti-cheating: The infrared targeting system effectively prevents the vehicle from starting to over the pound completely, which greatly reduces unnecessary losses for enterprises. Time-saving and effort-saving: Unattended system/unattended management system does not require a lot of human, material and financial resources like traditional weighing.

3. Good stability: The software adopts a multi-layer architecture to ensure the scalability, stability, reusability, maintainability and adaptability of the system. The hardware equipment is of good quality, and it can also have high stability in long-term use.

4. Open and fair internal transparency is improved, which eliminates the need to operate on manufacturers, specifications, models, goods and other information.In the process, the driver always uses the card as the basis for operation, which realizes the confidentiality of the manufacturer's data and other information to the internal operators, thus effectively eliminating the possibility of commercial bribery of insiders.

5. In the whole process of weighing, automatic and reliable collection, automatic discrimination, automatic command, automatic processing and automatic control of measurement data are achieved, so as to minimize the disadvantages and work intensity brought about by manual operation, and improve the degree of informatization and automation of the system.

6. The electrification, intelligence and unmanned mining equipment are the development trend of intelligent mines! "Intelligence" is based on data-driven mining equipment automation, production data visualization, mining process transparency, mining site unmanned, and low-loss mining environment, which can realize a safe, efficient and unmanned self-collaborated mining system.

What is the working principle of the unattended parking system?

Centralized management: It provides the function of centralized management of all devices and applications, reduces the workload of administrators and management costs, and can be customized according to the needs of the enterprise. Remote control: Administrators can remotely monitor and control equipment to improve efficiency and shorten response time.

The principle of unmanned charging for roadside parking: a geomagnetism is buried in the center of the short side of the parking space. When the vehicle is parked in the corresponding parking space, the geomagnetism buried in the parking space can sense whether there is a car parked through the magnetic field of the earth.

Principle: The vehicle enters the field. The vehicle enters the recording area and is photographed. The computer recognizes the information in the image and sends the license plate number to the display screen.The automatic printing payment device spits out the voucher. When the driver pulls out the voucher, the induction device sends the signal to the computer, and the computer sends instructions and lifts the rod.