The first is data collection terminals. Mobile data collection terminal. Design and technical characteristics of TSD

Improving the accounting system, monitoring the movement of goods, transferring, storing and analyzing data is associated with the use of modern mobile devices, allowing to significantly increase the speed of work when performing standard warehouse and trade operations.

The electronic data collection terminal (EDT) makes it possible to quickly manage merchandise flow based on reading barcodes. The equipment is used not only for conducting inventories, but also for generating incoming and outgoing invoices, documents for the movement of goods, for checking the correctness of price tags, and drawing up revaluation acts.

What is TSD

TSD stands for data collection terminal. In most cases, this equipment is used for inventory in warehouses, trade, and distribution centers.

A standard data collection terminal is a mini-computer equipped with a built-in scanner, keyboard, and display. Its own operating system allows you to process and save the received information and then upload it to the central data bank.

Externally, the TSD terminal resembles a thickened one mobile phone with a lot of buttons on the panel. The device is distinguished by noticeable ergonomics - it “fits” in the hand and does not slip out.

How to use the data collection terminal

In order to record information, it is necessary to direct a laser beam at the barcode being scanned. Device in automatic mode will produce all the necessary further actions on storing and transmitting information. To make the necessary clarifications and corrections, you can use the keyboard buttons or the touchscreen.

The standard scheme for working with TSD in a warehouse is as follows: direct the scanner beam at the barcode. Everything else depends on your attentiveness and speed of action. To download information from storage-type devices, it is enough to place it in a special communication device.

To avoid possible errors and failures in the settings, as well as to fully become familiar with the functionality of the TSD, it is necessary to read the instructions for each before starting work specific model.

Why do you need a data collection terminal?

The use of a data collection terminal makes it possible to minimize the participation of the so-called human factor when carrying out inventories, acceptance and release of goods. Automatic processing and transmission of information contributes to a significant reduction in the number of errors, which ultimately leads to improved organization of work and reduction of time losses.

Electronic TSD is used:

• when conducting inventories;
• upon acceptance, release and internal movements of goods;
• to check price tags on the sales floor;
• to serve customers at the checkout in offline mode (to speed up service) with the issuance of a receipt.

The functionality allows you to upload data either when installing the terminal in a “socket” connected to the system, or directly at the time of scanning.

If it is necessary to expand the range of options, additional software is installed that allows you to analyze the product range, manage operator actions, and place pre-orders.

How does the data collection terminal work?

During the scanning process, data is accumulated in the terminal’s memory or immediately transmitted to the central port via a radio channel (depending on the model).

The TSD is connected to the computer using a special communication stand, which simultaneously serves charger for the terminal. It is also possible to transfer and exchange data with using Wi-Fi, Bluetooth, infrared or USB (depending on the features of the retail equipment).

Radio terminals are used in cases where continuous uploading of data to a central system is necessary. At the same time, the information is immediately processed and allows you to quickly eliminate any miscalculations and errors that have arisen. In fact, the radio terminal acts as a common part unified system. The devices are used in large warehouses, hypermarkets, distribution centers, and factories, making it possible to reduce time losses and have real information about the movement of items in real time.

How to choose a data collection terminal

The correct selection of electronic TSD for a warehouse guarantees uninterrupted work on collecting and transmitting information to the central system, thereby ensuring the stability of control and accounting processes.

When purchasing a terminal, you should consider the following parameters:

• Compatible with the operating system of the main commercial equipment. At using Windows C.E. Windows Mobile it is possible to work with a touch screen, obtain color and graphic images. DOS system is installed on terminals with a monochrome display and provides information only in the form of text, such TSDs differ long term work without recharging (up to one day).
• Software. Must be consistent with the ability to integrate TSD into a centralized system. The most functional and reliable software include SOTI MobilControl, Logistic Solution, 1C, CITYSOFT Warehouse.
• Data Collection Format– linear barcodes or PDF417, electronic signatures, radio frequency tags.
• Functionality and room size– sales area, warehouse, distribution center.
• Special working conditions. To use terminals in industrial conditions, additional protection from dust and moisture, the ability to operate at low temperatures (up to – 30°C), and an impact-resistant housing are required. Parameters such as distance from the scanned object, the presence of sunlight, glare from glass and plastics are also taken into account.

Specialists in working with commercial equipment recommend purchasing electronic TSDs produced under the brands of well-known brands - Motorola (Symbol), Casio, Datalogic, Opticon, Pidion, Honeywell, which allow you to quickly upload or transmit information online to a central system.

Types of TSD (brief overview)

The procedure for using the TSD depends on the specific model and its functionality. In total, experts identify six main types of terminals, based on the purpose and number of programmed options.

The most simple devices to collect data by scanning. Used to carry out inventories in stores, pharmacies, and small warehouses. Data correction is possible using the buttons on the panel. The data obtained as a result of scanning is saved on the device as a file, and the information is uploaded via a wired connection to a computer.

The devices do not support WAN or Wi-Fi.

Pocket PC

They are powerful devices of small size (about the size of a mobile phone) that combine functions personal computer, scanner and phone. Provide guaranteed access to remote information located in the main database. Ideal for managers, inspectors, forwarders.

Support Wi-Fi, GPS, WAN (GPRS and 3G), Bluetooth.

Full-size TSDs are small blocks with wireless connection with a database. They are similar in functionality to pocket computers, but have higher efficiency and a full-fledged keyboard.

The devices are actively used in large warehouses, in the trading floors of hypermarkets, on construction sites, and in freight transport - the equipment is reliably protected from atmospheric factors and is resistant to temperature changes. Some models are designed specifically for underwater use.

TSD with pistol grip

The equipment is designed to work in difficult conditions – Long-range scanners are capable of reading barcodes from a distance of up to 9 meters. In the absence of Wi-Fi, the terminal works as a storage device. It is particularly reliable even during intensive use.

The use of a pistol grip TSD in distribution centers, large warehouses, construction sites, and cargo terminals makes it possible not only to quickly and efficiently scan, but is also one of the factors ensuring the safety of employees when working at height.

Wearable TSD

The main advantage of the devices is that When working with them, your hands remain free. In fact, these are the same TSD with a pistol grip, but attached to the wrist. The scanner itself is made in the form of a ring and is put on your finger. Control format: voice. The equipment significantly increases work efficiency, but for some reason is not particularly in demand.

Transport TSD

They are distinguished by high levels of computing power and are used when receiving, shipping and assembling goods in conditions of increased vibration - on loading platforms and vehicles, in particular, sea vessels.

The scanner is connected to the device separately, There is no built-in laser in the terminals.

How much does TSD cost?

An important factor when choosing a TSD is its price. The cost of equipment depends on the set of options, type of connection, and brand. It is worth noting that even the simplest devices (from 10 thousand rubles) can significantly facilitate the collection of data in the process of inventory or goods acceptance.

The greatest demand is for mid-priced models (22-27 thousand rubles), making it possible to promptly resolve problems with errors and malfunctions during operation.

The most expensive data collection terminals cost about 80 thousand rubles; the devices are distinguished by an expanded set of options or are designed to perform work in specific conditions.

FAQ

How to configure TSD?

Connection and configuration of data collection terminals is carried out in accordance with the Procedure for connecting and setting up retail equipment.

In most cases, TSDs go on sale with an installed operating system and several standard programs. There are no disks for installation. Independent attempts to connect equipment by non-specialists can lead to the “demolition” of factory programs and the need to reflash the terminal. The specific model is configured in accordance with the installed operating system, scanner type, and product range.

If you are not a professional, it makes sense to entrust the matter to the experts from the service company that services your commercial equipment.

How to reboot the TSD?

Two types of reboot are considered - hot and cold.

A warm boot is similar to a standard PC reboot and is performed by pressing one or more buttons (one of them is red) depending on the model. Cold boot means resetting everyone installed applications and restoring factory settings. Again, the combination of buttons depends on the specific model. Rebooting can be performed by employees of your enterprise.

How to pass a case-sensitive prefix to TSD?

What is unloading of goods in TSD?

Standard unloading means unloading documents that indicate goods with a barcode. TSD does not read products without barcodes. To account for such goods, modified unloading processing is required.

How to check the TSD - is it working or not?

To check the functionality of the TSD, just press the power button and scan any barcode. If the terminal issues sound signal, then the equipment is in order. If any problems arise with the terminal, you can contact the specialists of our company by calling 2000-215, 2000-214.

How to connect TSD to 1C?

To connect the terminal to 1C, you need to install a special driver included in the package, or download it from the manufacturer’s website. Then you need to configure the connection parameters to the TSD in 1C (port, exchange rate, exchange fields, etc.)

How to reset the password on TSD?

To reset your password, contact our company specialists.

How to find out imei TSD?

Information about IMEI is contained in the settings, in the "About the device" section

How to reflash the TSD?

Reflashing the TSD is exactly the case when you should contact specialists without hesitation.

How to accept weighted goods with TSD?

To accept weighted goods, special driver settings are required.

The development of any business entity, be it an industrial enterprise or a service organization, is impossible without the introduction of modern technologies that help improve the processes of accounting and control of the movement of goods, storage and analysis of information. For this purpose, a number of special devices have been developed, including an electronic data collection terminal. It helps to effectively solve the issues of fast and accurate accounting of goods, control and data processing, minimizing the influence of the human factor. What is TSD? How to use such a device? Answers to these and other questions can be found in the article below.

What is TSD?

A data collection terminal is a modern specialized mini-computer that is designed to automate trade, warehouse accounting and other processes. Electronic TSD consists of a processor, random access memory, keyboard or touch display. This device has a built-in barcode reader. can function because it has its own operating system.

The operation of this device is based on reading barcodes. Warehouses, restaurants, pharmacies, small shops and large megamarkets are increasingly using electronic TSDs in their activities.

Data collection terminal: how to use?

The photo below demonstrates the ease of use of the TSD. To enter information, you simply need to point the scanner's laser beam at the barcode. The built-in processor recognizes the code and automatically performs further necessary operations. You can also enter data using the keyboard or touchscreen. This is necessary if any error occurs during scanning.

Such terminals can operate both indoors and outdoors. Industrial devices operate successfully at low temperatures, in conditions of high humidity or heavy dust. High impact resistance and waterproof housing are distinctive feature such TSD. The Motorola data acquisition terminal, for example, has a scanning head that can rotate. This allows data to be read from any angle.

Information from the terminal is transferred to the business entity’s accounting system via various communication channels. This could be infrared, Bluetooth, Wi-Fi or USB. It depends on what model of TSD (data collection terminal).

How to use this device? It all depends on the type of terminal used. There are six main types of TSD: entry-level, pocket PC, full-size, pistol grip, wearable, transport. Below, each of these types of devices is described in detail, and recommendations for using a particular terminal are given.

Entry class TSD

This is the simplest type of data collection terminals. Such devices do not support WAN or Wi-Fi. All results obtained as a result of scanning or entering information from the keyboard are saved as text file. To transfer data to the accounting program, you need to connect the TSD (data collection terminal) to the computer using a cord.

How to use devices of this type? They are most suitable for inventorying warehouse balances and fixed assets or collecting data without connecting in real time to an accounting program.

Pocket PC

Such terminals are miniature, but at the same time powerful devices. With their help, mobile employees can get full access to information contained in a remotely located database. PDAs are equipped with additional functions such as Wi-Fi, GPS, Bluetooth, WAN (GPRS and 3G).

A laptop, a phone and a scanner - all these devices can successfully replace such a TSD (data collection terminal). How to use the PDA? It is ideal for employees who are often on the road due to their duties. These could be site managers, delivery drivers, and delivery service employees.

Full-size TSD

Full-size terminals are similar to pocket computers. Their main advantage is their high operating efficiency wireless connection to the database. Such devices are equipped with a full keyboard. Also built into full-size TSDs different kinds scanners. This helps in solving all kinds of problems.

Such devices can be used both inside a distribution center and outdoors, for example, on construction sites or in trucks. Some models of these terminals can operate underwater.

TSD with pistol grip

The purpose of pistol grip data collection terminals is to work in harsh conditions with a Wi-Fi connection. Such devices most often do not have the ability to connect to mobile networks. If the ability to connect to Wi-Fi is unavailable at some point, the terminal can be used as a data storage device.

There are many different models of built-in barcode readers. Among them there are also long-range scanners that can be equipped with TSDs. The pistol grip data collection terminal, which houses such a powerful device, can read bar codes from a distance of more than 9 meters.

These devices are highly efficient, durable and easy to use. Due to these qualities, pistol grip TSDs are often used by warehouse workers or forklift drivers. Such terminals are also widely used in retail trade. After all, with such intensive use, simpler devices quickly break down and fail, but TSDs with a pistol grip do not require repair or replacement.

Wearable TSD

Wearable terminals are capable of performing the same functions as pistol-grip TSDs, but the user's hands remain free when working with them. Such a device is attached to the worker’s wrist; the compact scanner is made in the form of a ring that should be put on the finger. The device is controlled using voice.

Wearable TSDs are not very common, but when used correctly they can significantly increase work efficiency.

Transport TSD

Transport TSDs have a robust design, which allows them to withstand fairly strong vibration on loading platforms and various vehicles. Such devices are not equipped with a built-in scanner. For more efficient work you need to connect a hand-held barcode reader to the TSD.

Most often, such devices operate on the Windows Mobile OS, but there are models that operate on Linux or Windows XP. This provides a high level of computing power that the electronic terminal has. TSDs of this type are used when accepting goods, shipping or bundling. This speeds up the work process and reduces the number of errors that arise due to the human factor.

Conclusion

TSD is a modern specialized mini-computer. It is designed to automate trade, warehouse accounting and other processes. How to use the data collection terminal? It is not difficult. You just need to point the laser beam of the scanner at the barcode. After recognizing the code, the processor built into the device will automatically perform the necessary operations. The main purpose of using TSD is to increase work productivity to reduce the time spent on monotonous operations for collecting and processing information and to reduce the number of errors caused by the human factor.

It is a device that systematizes data regarding products at the stage of reception, internal movement, dispatch and accounting. It has a touch or regular screen, and due to the buttons it resembles a mobile phone.

Activation and execution of operations are accompanied by a sound and/or light signal. To connect to computer network,TSD uses Wi-Fi, IR or Bluetooth.

Working with TSD in a warehouse

Let's try to figure it out and answer the question about TSD: what is it in the warehouse? Data collection terminal is an independent mini-computer equipment capable of reading data encrypted in codes and transmitting them for subsequent processing. The ability to accumulate information allows you to store it inside the data collection terminal, as well as transfer it to the module with external connection in batch mode and individually.

Scanning is performed by a laser or LED component. The first type of TSD recognizes information well at a distance of up to 30 cm, but it doesn’t matter

copes with worn out labels. For expensive models, image and photographic scanners are provided.

If it is impossible to read information at close range, they will help out. They are able to accumulate and identify the information received on goods placed in closed cars, unloaded by powerful equipment that is impossible to get close to.

How much does a data collection terminal cost?

The price of devices consists of 6 indicators:

♦ Basic functionality. Terminals are divided into storage (collecting information) and transmission. The first type only collects information, while the second is additionally capable of transmitting it to other modules. Stationary brands are convenient for working in one place, while mobile ones take into account the movement of the worker with the device. Wireless ones are considered more convenient, as they eliminate tangling and accidental breakage of the switching cord.
♦ Multi-action. Single-tasking machines run on DOS. Inexpensive in price, but capable of malfunctioning - “freezing”. Multitasking, adapted for Android and Windows, provides the ability to perform several tasks in parallel. Multitasking ones are able to integrate with the EGAIS system and conduct commodity accounting activities at a more advanced technical level.
♦ Barcode recognition. Simplified terminal models work only with linear codes. For two-dimensional analogs, more complex devices are required. Sometimes there is a need to read pictures and signatures.
♦ Scanner type. Image terminals are considered the most expensive and effective. However, their purchase is not always justified. To read two-dimensional codes, an LED scanner is not enough, so a laser scanner is used. If you have glossy labels on uneven or worn paper, the LED analogue is almost irreplaceable.
♦ Special operating conditions. When you have to work in dimly lit rooms, on the street in the evening and at night, in unheated and damp rooms, in conditions of very limited space. It is better to purchase two-module scanners that work with all types of labels.
♦ Additional design options. The presence of a microphone and camera in the terminal is necessary in large or multi-storey warehouses, when employees can communicate at a distance on work issues.

Data collection terminal cost starts from 20 thousand rubles.

How to choose the right TSD model

How to work with TSD in a warehouse was discussed above. Before purchasing, take into account the conditions under which the terminal will be used. This concerns the climatic characteristics of the territory.

The size of the warehouse assortment and the duration of work during the day are also important. The need to scan different types/types of labels and the quality of the barcode image are taken into account.

How to choose terminal software

The software must be suitable for the selected model of the data collection terminal, ensuring its full functioning. The model of comparability with 1C was chosen as the priority integration. The second condition is the adaptation of the terminal’s operating algorithm in relation to the assigned tasks. Otherwise, you will need to select suitable software or improve the product data collection model.

Data collection terminals: conclusion

The decision to purchase TSD is made by the director or owner of the company. If you are interested:

a) increasing the efficiency of warehouse processes;
b) full accounting of goods without “duplication” of codes;
c) reducing errors made by employees;

then you should definitely purchase a data collection terminal.

The terminal will help:

♦ enter all barcodes without exception into the database
♦ check the quantitative accuracy of the shipped products;
♦ adjust the cost of inventory;
♦ quickly conduct an inventory of balances;
♦ analyze data on received goods.

Each model comes with detailed instructions, explaining how to use TSD in a warehouse, on the sales floor, and in intermediate places along the route of goods.

As practice shows, many manufacturing and trading companies are characterized by inaccuracy and lack of efficiency in accounting for goods and materials in the warehouse, and inventory sometimes stops the work process and takes too much time.

Warehouse problems that indicate that it is time to improve accounting accuracy:

• re-grading of goods;
• irregular inventory, which slows down production and/or trade;
• lack of control over the correct placement of received goods in the warehouse, everything is placed in free places or at the discretion of the storekeepers;
• Searching for goods in the warehouse and then assembling the order takes a lot of time.

All the problems described can lead to chaos both in the warehouse itself and in warehouse processes, possible damage to stored products and components, customer dissatisfaction due to lengthy order processing, material costs in case of loss of goods and difficulty in finding someone responsible for violations.

Particularly in times of crisis, when it is especially important to minimize losses and optimize business processes, such risks must be eliminated. Therefore, it is especially important for management to formalize problems and highlight tasks and further steps to solve them.

Does your warehouse face such challenges?

If your company is experiencing the above problems, then it’s time to think about solving the following business problems:

1. Reducing time for searching and identifying goods in the warehouse;
2. Elimination of misgrading of goods in the warehouse;
3. Minimizing inventory time in the warehouse;
4. Reducing the human factor when performing warehouse operations (reception and shipment of goods, order picking, etc.).

A tool that will ensure accurate accounting in the warehouse

There is a large selection of specialized equipment for automating warehouse operations and ensuring accuracy of accounting - data collection terminals (hereinafter referred to as DCT).

TSD- This portable devices, equipped with a barcode scanner to read product codes for their identification and accounting (Fig. 1).

By integrating the work of TSD and the 1C accounting system, many problem areas of the warehouse can be closed.

Figure 1 - TSD in warehouse operation

Standard operations that TSD allows you to perform:

1. When receiving the goods. When the machine delivers the goods directly to the warehouse, the storekeeper uploads the document for receiving the goods to the TSD (in this case, it does not go to the computer, and the manager can drop the receiving task directly to the TSD) and reads the barcodes from the incoming goods. In this case, all goods must be barcoded. If the incoming goods do not have barcodes, you can print them using mobile printer labels by sending a print command directly from the TSD. If the declared product does not correspond to the actual product, then the storekeeper will see the discrepancy data immediately on the TSD. After uploading the data to 1C, you can reflect the actual arrival of goods if you use the order scheme.
2. When conducting an inventory. The inventory process can be performed in two ways: different ways. First, the storekeeper reads the barcodes and the actual balance and discrepancy are immediately displayed on the TSD. Thus, the storekeeper can immediately look for missing goods, or assess the reasons for the shortage or excess of goods and materials. The second is that the storekeeper himself creates an inventory document on the TSD and reads out the items. Once the data is synchronized, the actual quantity information can be loaded into the inventory document of your choice for comparison. Based on the received inventory sheet, already in 1C, the manager can automatically generate documents for Receipt and Write-off of goods based on discrepancies.
3. When shipping the goods. When selecting goods, the storekeeper also uploads Assembly Orders onto the TSD and reads the barcodes from the selected goods. If the product from which the barcode was read does not correspond to the order or is different in quantity, the order cannot be processed on the TSD, and the TSD displays an error.
4. When moving goods within one warehouse.

Why for many companies the acquisition of TSD turns into monetary losses, and not into profitable investments?

Many owners, when deciding to purchase a TSD or entrusting this task to their subordinates, do not take into account or do not control the accounting of many factors that affect the efficiency of equipment use.

Based on our experience in implementing TSD at enterprises in various fields of activity, typical User errors can be divided into the following groups:

1. There is no clearly structured algorithm for using barcoding and storing goods in a warehouse. The use of barcoding techniques in a warehouse is possible with two methods of recording goods in a warehouse:
   • Address storage. With this method, the accounting system stores data about how much and what goods are stored in each specific cell. At the same time, the employee must clearly follow the system’s recommendations on which bin to put the goods in and which to take from. All operations for placing and selecting goods are performed using a TSD, which reads the barcode of the product and the barcode of the cell.
   • Information accounting. Information is entered into the system where the goods should be approximately stored, but there is no information about which goods and in what quantities are in a specific cell in this moment time. Employees can place and select goods in one of the bins recommended by the system, independently analyzing the availability free space. There is no need to reflect in the system using TSD which cell the product was placed in or from which it was selected. The system controls the correctness of the selected and placed goods, as well as their quantity.
2. There is no formalization of the tasks that TSD should solve and understanding necessary requirements to functionality.
3. The conditions in which the TSD will be used are not taken into account.

Thus, the purchased equipment either does not fully solve all the problems, or, on the contrary, there are too many functions, which creates the impression of a waste of money and the high cost of the software used.

Recommendations that will make the process of implementation and use of TSD effective

1. Selecting a TSD model
   • Data collection method: the ability to scan barcodes (both linear and two-dimensional) and radio tags (RFID). Everything will depend on the product labeling technology you choose.
   • Screen characteristics. What information and to what extent do you want to see on the TSD screen.
   • Memory capacity - how much information about trade items the terminal can store before transferring it to the system. The choice will depend on the turnover of goods.
   • Battery level - how much battery life the terminal can withstand. How many shifts of storekeepers does the enterprise have, how many TSD do you plan to purchase, and do not forget that TSD will also be used daily when receiving, shipping goods and collecting orders.
   • Method of communication with the accounting system (docking station, bluetooth or wi-fi).
   • Shock resistance, heat resistance and other characteristics of the terminal that indicate its perception of external factors, which will allow you to determine how long the device will last. Is your warehouse warm or cold, dusty or sterile, located outdoors or indoors with poor ventilation - under what conditions will the TSD be used?
   • Price and supplier guarantee. Purchasing a terminal is a significant investment, where the price-quality ratio is directly proportional, so pay attention to the guarantee provided by the supplier, as well as additional conditions for installation, connection and performance testing.
2. TSD implementation process

   An integrated approach to starting to use TSD is important, in particular, proper integration with the accounting system. We recommend dividing the implementation process itself into stages presented in Table 1. This approach will allow you to evaluate intermediate results and adjust your actions.

   Implementation stage	Result of successful implementation
   Driver installation and configuration	Installing software on the TSD. The driver is connected and configured to work with a remote connection
   Connecting the TSD to the 1C system and wi-fi networks, if necessary	The TSD is connected to the 1C system. Processing for information exchange with TSD is connected. Operations configured warehouse accounting on TSD: When collecting barcodes, goods are scanned and recognized, and their quantity is entered; When shipping goods, the goods shipped from the warehouse are checked and recalculated; real product balances are viewed from 1C, real prices are viewed from 1C, and current price tags for the product are printed; during revaluation, it becomes possible to set new prices or identify existing ones; When goods are received and arrived at the warehouse, they are checked and recalculated; During inventory, the data on the inventory sheet in the 1C database is verified with the actual availability of goods in the warehouse. A test exchange of 1C and TSD documents was carried out.
   Connecting a label printer for barcoding goods to the 1C system	Printers are connected. A label printing template has been developed (if it differs from the standard one). The customer determines the type of label

   For clarity, the table provides a description of the integration of TSD with 1C. If the company uses another accounting system, then for effective operation it must ensure: acceptance of inventory items into the warehouse, placement of inventory items into storage cells, shipment of inventory items to counterparties, release of inventory items to departments upon request, inventory of inventory items at the appropriate warehouse premises, movement of inventory items between different warehouses premises.

3. Selecting a TSD model

   Very often, storekeepers and other employees who will encounter TSD on a daily basis in their work can deliberately or unintentionally sabotage the implementation process. Therefore, it is very important to provide for the preparation of instructions, user training, as well as explanatory work and redesign of the motivation and demotivation system (if this is used in the company).

Effect and benefits for the company from the introduction of TSD

Consistent implementation of TSD, as well as following the recommendations given in the article, will allow you to obtain the following benefits for business:

• the ability to monitor the performance of storekeepers and other warehouse employees and increase productivity;
• effective management of employee workload through integration with the accounting system - it will be possible to “transfer” people from order to order, track the speed and quality of task completion, etc.;
• reduction of theft, losses and errors due to human factors;
• increasing the speed of warehouse processes (reception, placement and shipment of goods, inventory);
• Improving the quality of customer service primarily by increasing the speed of order collection.

The most important advantage for a business owner is increased warehouse management.

What TSD (), how to use it, and under what conditions these devices are needed, should be presented to those who are going to set up a computerized system for recording the movement of goods in their trading enterprise.

The basis of all information system is to supply all goods received at a store or warehouse with barcode labels, which contain all information about the product in encoded form. Some products arrive with a barcode printed on the packaging, while others are provided with such labels already in place.

At the time of sale, the terminal installed at the cashier’s workplace, using a scanner included in its structure, reads the information and transmits it to the base computer, which stores a program that takes into account the movement of goods.

But it’s not only at the checkout that you need to have information about the product. It is necessary to register all incoming goods, track their movement to the sales floor, and during inventory it is necessary to check the list quantity of goods with their actual availability.

That's what a data collection terminal is for - tracking the movement of goods. You need to have a good understanding of how to work with the data collection terminal and what functions it performs.

Device functionality

If you look at any data collection terminal, its operating principle is . This is how the accounting system receives information about what products are available. But in order for her to receive all this, she must first decode the barcode, which requires the efforts of a laptop computer, and then contact the base computer wirelessly and transmit this information.

Barcode scanning

The use of a data collection terminal for scanning can be based on various scanning technologies. You can illuminate the barcode in order to analyze the reflection using LEDs or a laser beam. The latter method is more efficient and can distinguish smaller images.

By its design, the scanner can operate in one plane - then the device must be brought to the barcode, oriented precisely. Multiplane scanners work at any angle to the barcode and to the surface on which it is printed. They can perceive two-dimensional codes that carry an increased amount of information.

Computer component

The first question asked by a merchandiser who picks up a TSD (data collection terminal) for the first time is: how to use it? There is no particular difficulty in using this device: the built-in processor does everything automatically. The ability to enter information from a keyboard or touch screen is necessary mainly to correct the read barcode if its damage leads to an error during scanning. Then you can correct the technique by entering the required numbers manually.

Having read the code, the device processes it, decodes it, and in this form transmits the information to the base computer. Another function is storing information. If you had to use the device beyond the communication capabilities, the processor gives a command to go to battery life– in this case, all scanned barcodes are stored in memory and only after the connection is restored, they are transferred in a common package to the host computer. Nothing is lost.

Wireless Capabilities

The Bluetooth wireless interface reliably connects the mobile and base processors at a distance of no more than 10 meters. In a small warehouse this may be quite enough. If we're talking about For large warehouses where the merchandiser has to move around 100 meters or more from the base, it is best to use a different interface – Wi-Fi.

How to link two computers

Organize wireless communication- not enough yet. It is important that they are securely connected to each other software. Basic computer running on operating system Windows usually easily recognizes the connection of a data collection terminal and perceives the transmitted information without loss. If inconsistencies are found at the software level, you have to use a special driver, sometimes it is even developed by a programmer.

When everything is ready

So, the company’s commodity experts received a DCT (data collection terminal) and were told how to use it and were given training. You can start working - just go through all the products and swipe the device over the barcode. Working with the data collection terminal is extremely simple - the only task is not to miss anything. Employees quickly get used to it, and the inventory process speeds up many times.