1, mobile phone scanner
Inventory software can help users complete inventory work more efficiently. be listed
There are many inventory tools for PDA inventory machine, among which a product launched by Xia Lang Science and Technology is a typical representative of inventory tools.
Xia Lang mobile phone scanner MS30 has adopted a brand-new design concept, which can scan bar codes on all kinds of smart phones and integrate them into one, making the mobile phone a data collector, compact and light. After the combination of MS30 and mobile phone, it integrates telephone, PDA, computer, GPRS, Bluetooth, scanning and other functions. , can be well applied to express logistics, medical management, after-sales of home appliances, sales management, government affairs and other industries. To help enterprises improve mobile efficiency and reduce scale costs.
2.PDA inventory machine
WINCE5.0 operating system, efficient CPU and imported laser scanning engine are adopted; Equipped with large-capacity battery, it has waterproof, dustproof and anti-fall functions, and supports multi-channel parallel GPRS/EDGE/3G/WIFI communication. Widely used in shoes and clothing, fast-moving, express delivery, cosmetics and tobacco industries.
3.RFID inventory machine
It has the iconic durable design and excellent performance of industrial-grade handheld devices, and is equipped with an advanced high-performance Motorola RFID reader engine, which can achieve faster reading speed and greater throughput. The new breakthrough azimuth insensitive antenna makes it an extremely flexible and multifunctional device, which can cope with various customer-oriented environments such as retail stores, medical institutions and offices.
Inventory counting method
1, ABC material classification
The MRP of RFID inventory machine adopts ABC classification of materials, that is, Pareto principle.
"In principle, 20-80" phenomenon) to handle the inventory of different materials differently. That is to say, in most enterprises, the total value of materials accounting for about 20% of varieties accounts for about 80% of the total value of materials in the factory, while the total value of materials accounting for about 80% of varieties accounts for only about 20% of the total value of materials in the factory.
2, cycle inventory
In MRP system, besides the usual period counting method, the period counting method can also be used.
Cycle inventory is an optional verification method, which is often adopted by high-tech industries. Cycle counting treats different types of materials A, B and C differently, stipulates different counting intervals and allowable counting errors, and takes turns counting. The advantage of periodic counting is that it can be counted without interrupting production. In order to ensure accurate inventory, fixed location management is the premise, and the relationship between warehouse, location, batch number, container or pallet and materials must be clarified. Cycle counting can also be called cycle counting or cycle counting.
Cycle counting is just a method of inventory counting. Its spirit is to reduce the impact of inventory on normal production and treat inventory demand differently according to the value of materials. However, inventory is only a post-event processing method, which can only find problems and correct mistakes. In a sense, this is a tedious and annoying job, and it is also a waste of manpower. It is important to find out the causes of errors through circular counting, improve and perfect the inventory management system, and strictly follow the working procedures to avoid errors. Otherwise, even if the interval of inventory in table 18.3 is shorter, it will not help to improve the accuracy of inventory records.
3. Maintain the accuracy of inventory information.
Inventory information is one of the three main input data for running MRP, and its accuracy must be guaranteed. The usual practice is as follows.
(1) Train and educate relevant managers, make clear the necessity of accurate inventory records, and know how to ensure the accuracy of inventory data.
(2) Establish a responsibility system with serious working principles and procedures, and each inventory transaction must be entered into the retail system within the specified time.
(3) Manage the historical files of inventory transactions.
(4) The layout of the reservoir area is reasonable, the storage facilities are convenient for storage and inventory, and the management is strict. People and things entering and leaving the warehouse have strict rules and regulations.
(5) Conditional warehouses should use bar codes and automatic identification facilities as far as possible to automatically record the number of warehousing online.
(6) Regularly review and announce the accuracy of the inventory data of the responsible persons in the reservoir area, with clear rewards and punishments.
To ensure the accuracy of inventory information, the material management department has the responsibility to maintain it, and the design, planning and cost departments should also pay attention to it. The design department should maintain the bill of materials, the planning department should maintain the demand of materials, and the cost department should maintain the standard cost of materials, which are directly related to the accuracy of inventory information. In the integrated e-commerce system, inventory management is not an isolated operation.