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Tips to Manage Inventory

Tips to Manage Inventory

Do you have difficulty in managing inventory? Don’t you manage to track the goods you are buying and selling after that? Aren’t you aware which time to order items, or are you unable to maintain your stock in safe condition? The following tips may be helpful for you.

 

1. Keep track: This is the most important task in order to manage your inventory. You need to keep records in a systematic manner. If you do not have an account of your sales volume, as well as your current stock level, you will never know when and how much to reorder. It is recommended that you keep an ordering period, that is, a time frame after which you will make your next order. Your tracking should be based on this unit of time. You can track each item in the following manner:

 

• Average Sales: How many articles do you think you will sell during a particular time frame (ordering period)?

• Maximum Sales: What is the maximum quantity that you think you will sell?

• Bulk Order Quantity: How many articles do you need to order in bulk at one time?

• Order Lead Time: From the day you have placed the order, what is the time taken to receive the shipment?

• Quantity On Hand: How many articles do you presently have in stock?

• Quantity On Order: How many articles have you presently ordered for?

 

The above data can be stored on an Excel sheet and constantly updated. So, instead of clearing up items that you now consider as junk, it is better to be organized.

 

2. When to Order: Once you are aware of how many items you have in stock, and which items are running out, you need to know when to make a reorder. First, decide on the ordering period, that is, after how long you will make a reorder. It could be weekly, monthly, or bi-monthly. You should ensure that you maintain a minimum stock level at the end of the present ordering period, which is enough to carry you through till the next ordering period.

 

How do you know it is time to reorder?

Add the quantity of items that you already have (Quantity on Hand) to the amount that you have ordered for (Quantity on Order), which is temporarily called Quantity Available.

 

Now, you will still be selling until the fresh stock arrives, so subtract the Lead Time Sales from the Quantity Available. If this amount is less than the minimum stocking level (Time Lead Sales minus the Safety Quantity), it implies that you have to reorder. This final amount is termed as Quantity Available.

 

How do you know how much to order?

Subtract the Quantity Available from the minimum stock level.

 

Take a note of few terms related to stocking:

• Safety Quantity: Average Sales is subtracted from Maximum Sales. This quantity is the minimum quantity of items that you have when there is more sales than the usual amount.
• Time Lead Sales: The Average Sales multiplied by the Order Lead Time.

 

3. Quantity on Hand: It is always recommended that you physically check your inventory just to ensure that the data in your software matches up to what is really there. This allows you to make adjustments in the case of unexpected losses, which can happen owing to theft or breakage. If these losses are not accounted for, keeping track using your software will be futile.

 

Note that if your ordering period is long, you need to have enough inventory in stock. However, be sure that there is not too much inventory for fear of the products perishing or crossing their expiration date. Besides, you will be investing more capital and covering insurance and management costs.

 

4. Sell Junk: One way to get rid of inventory that you feel is junk is to sell it to a vendor. You will not only be clearing out unwanted stock, but you will also not suffer a complete loss.

 

5. First In, First Out: If you are selling products that have an expiration date, it is recommended that you clear the older stock first. In other words, put the items that have a later expiration date behind the ones that will expire shortly.

 

6. Security: Ensure to keep your inventory safe from staff members as well as outside intruders. Stock that is more valuable than others need extra security and should be delivered to a safe place. Make sure that your staff is trained to look out for thieves, who usually work in groups.

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Restaurant Customer Service Terminal

Restaurant Customer Service Terminal

In the high-end hotel guests sat round the table, in front of the computer screen by touching food choices, and soon will be selected by on-orbit delivery of food to the front of the guests. The automatic ordering system to avoid the wait caused by artificial service, attitude and other issues, while providing a powerful entertainment features. Similarly, the system is also suitable for entertainment and office space, we can pack in their office is very convenient locations or between meals.

System function

System block diagram in Figure 1. Blackfin processors are designed to meet today’s embedded audio, video and communications applications with low power requirements and conditions for calculating the design of embedded processors [1]. System contains a series of dual-core Blackfin processor ADSP-BF561 [2], video capture decoder chip ADV7183B, audio codec chip ADV1836A, SDRAM data memory, FLASH program memory, Ethernet chips LAN91C111, LCD touch screen, SD Card, UART interfaces , buttons, lights.
System by extending the SD card, transfer the FAT file system, as the photos, videos, e-books and other data storage. Through the ADSP-BF561 SPI internal bus, the data from the SD card to read the internal SDRAM, the same, SDRAM data can also be written back through the SPI bus, the internal SD card.

SDRAM read from the SD card pictures within the dishes, through a number of processing into 320 × 240 color LCD for display of the RGB-24Bit format image data, and then, through the parallel peripheral interface (PPI) given to LCD controller the dishes picture display.
LAN91C111 chip system as the network expanded master chip. ADSP-BF561 extend through the external interface bus (EBIU), and LAN91C111 read and write communication. LAN91C111 transformer output of the network through the network after receiving the RJ-45 interface, the hardware realization of the network connection. LAN91C111 chip DMA mode and interrupt pin through, and ADSP-BF561 for data transmission. Software, real-time kernel by VDK transplant LWIP, the TCP / IP protocol development.

Video (PAL system) through the coaxial cable access to the ADV7183 video decoder inside, after sampling, video decoding, the output ITU-656 format image data. Image data through the PPI, the 8bit data width, SCLK / 2 speed, DMA transmitted to the SDRAM. Synchronization using PPI data port and ADV7183 frame synchronization, vertical sync, horizontal sync and other signals connected to complete the synchronization of video data. ADV7183 power configuration of the ADSP-BF561, through a common programming interface (PF) I2C protocol to achieve complete data formats, gain control, exposure control configuration.

ADV7183 video decoder to read from the SDRAM of video data is the ITU-656 format (UYVY4: 2:2 format) through the YUV to RGB transformation algorithm, into a color LCD display module RGB24bit for data transmission to the LCD control by PPI , which realizes the video capture and playback.

Customer’s voice through a microphone input to audio codec AD1836, after the audio A / D sampling, quantification, decoded by DSP’s Sport in the mouth temporarily transferred to SDRAM memory [3], followed by MDMA transport to the SD card, the customer views the voice preservation. ADSP-BF561 AD1836 via a serial peripheral interface (SPI) configured sampling rate of 44kHz, 16bit sampling width.

SD card audio data (music) to read through the SPI to the SDRAM, decoded by the ADSP-BF561, through the serial port (SPORT) to DMA mode, the transmission to the AD1836 audio codec, then output through speakers or headphones to achieve the songs playback.
In addition, the system extends as a large-capacity NAND Flash data storage, expansion of the 4 × 4 keyboard and light, extending the Flash as the curing process, extend the fire alarm interface information.

System functions as follows:

View menu: dishes, pictures by SD card to store the BMP format. When the user when browsing the menu, ADSP-BF561 file name through the dishes, read the SD card in the corresponding dishes pictures, displayed on the color LCD. Customers can browse the menu to choose dishes, dishes can also scroll through the play.

Customers ordering: Customers browse through the picture menu dishes, dishes to choose their own satisfaction, then select the button ordering, ordering functions that can be achieved. In addition, customers can order food through the network and scheduled dishes, ordering the implementation of intelligent and flexible.

Entertainment features: Terminal provides a powerful entertainment features, including: listening to music, reading books, watching videos, and so the production process dishes. Customers and other meals in the process, you can choose these entertainment features touch screen, ease anxiety and other mood during the meal, also reached the purpose of dining pleasure assured.

Voice mail and play: customers after the end of the meal, the restaurant can feedback in the form of voice from the microphone to the audio decoder chip conveyor AD1836, through the audio A / D sampling, quantization, decoded, stored in the SDRAM, then By stored in the NAND Flash, and achieving the preservation of user comments. Restaurant operator through a menu to the user’s voice message plays out, according to the user’s views.

Network functions: The system extends the LAN91C111 as the network control chip. In software, on the basis of the VDK kernel transplant LWIP main structure as a network to achieve the TCP / IP on the ADSP-BF561 transplantation [4], completed the CS (client – server) model the establishment of a network Socket , connection, transmission, disconnect the other functions. And, in the standard TCP / IP, based on the application layer protocol developed to realize the ordering terminal and PC computers direct data transmission.

Software Design

ADSP-BF561 to achieve the software through the use of VDK create a thread, the thread through the signals between the amount of (semaphore) and message (message) to transmit information and the completion of thread synchronization. Use hardware signs (device flag) to complete the DSP peripherals and synchronization. Used to handle the interrupt and DMA interrupt nesting and emergencies. By creating a thread for each application, with the priority of the thread and messages to each other’s scheduling and management, and to prepare ADV7183, AD1836 and LAN91C111 drive and other equipment, with priority management interrupt service routine, the API function calls VDK .

Ordering in the network information transmission, DSP-side program mainly in the VDK kernel ported by LWIP TCP / IP protocol stack. VDK as a Visual DSP + + together with the sale of the core, well integrated into the VisualDSP + + in. On the basis of the VDK, Socket server program through the development, implementation of the ordering information ordering network transmission and network function.
The program is loaded in the FLASH in the curing process, after power-up, the program can be separated from the emulator to load and run independently, this step is the process of any one product development work to be done. ADSP-BF561 loading process is very complex, divided into: 1, simple program to load; 2, a single nuclear program loading; 3, dual-core program loading; 4, the complex process (dual core, running in the external memory) to load. VDK kernel of LWIP procedures, and video and audio collection, coding and decoding, etc., make the program a huge amount of procedures to be run in external memory, and dual-core processor must be used to increase processing performance, the design load is the most complex procedures The Category 4 load. In the process of loading process, we start again from the simple test program, ADSP-BF561 gradual understanding of the loading process, by reading a lot of information, with the ADI’s internal and external technical support were contacted, the ultimate solution this problem.

Conclusion

System takes full advantage of dual-core DSP-BF561 hardware resources, making the Blackfin DSP series of audio and video processing performance into full play. Through the rational design of a DSP peripheral device, to achieve the audio capture and playback, video capture and display module, interactive touch screen, SD card and other large-capacity NAND flash memory used. Management procedures using the VDK kernel process of the transplant in the DSP on the TCP / IP protocol stack to achieve ordering information ordering network transmission and network function. Dishes stored in the terminal the millions of images can be dynamically browse and play. Provides a powerful entertainment features. Customers can dine on the dishes after the voice through a terminal evaluation.
The system uses a real sense of “no smart restaurant.”

http://data.ezinemark.com/restaurant-customer-service-terminal-7d2ec26daeca.html

Ten Facts to prove POS Systems better than Cash Registers

Ten Facts to prove POS Systems better than Cash Registers

As technology continues to drive in, most business owners realized it is the time to upgrade their business with an efficient pos system. This is because POS Systems deliver remarkable benefits over traditional cash registers.

Advantages of POS Systems 1.Simplifies accounting procedures: Now accountants become able to create their own sales reports or use templates of sales reports. This prevents accountant to work with thousands of receipts which is more cumbersome and it reduces productivity.

2.Simplifies history reference: Within just few clicks, you can locate old receipt of any date or have a clear look at your sales receipt of any date, month or year. On the other side, you have to search manually which consumes several hours in case of cash register.

3.Quicker Response: As compared to traditional cash register, faster service is delivered by pos systems. POS System is the machine which makes you sure that every customer has a receipt.

4.Lower repair and maintenance required: With the introduction of popularity, the repair and maintenance needs become lowered as compared to cash registers. That’s why more and more business owners are upgrading in large numbers nowadays.

5.Real time Inventory tracking: To increase effectiveness of any business, inventory management is the key. Inventory management is not possible with outdated cash registers.

6.Simplifies the process of ordering: POS Systems simplify ordering process with tracking inventory as well. It streamlines process of ordering by setting reorder checkpoints and tracking items.

7.User-friendly: The newcomers are also comfortable with pos systems with basic computing knowledge. With having new technologies around, there are many young professionals adopted this new technology to have mastery on new tasks on POS Systems. Most youngsters are mastering tasks on these pos systems to streamline sales process.

8.Innovative receipts: POS Systems print item receipts with lots of information regarding purchase. Because of inventory tracking, it interacts with customers very well.

9.Reduces manual errors: With the full automation in checkout process by pos system, there is rare chance of any mistake. POS Systems are customized with several error checking tools to track things like hitting any button wrongly. So staff can work comfortably with these machines.

10.Multiple payment methods: Debit and credit card become common and obvious modes of payment. Hence, pos systems also process payment through these means.

To buy POS Systems, Gemini Computers is the best place which also deals with BT-Pro (BarTender Pro) Software.

Related Articles – bt-pro,

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