Summary of the invention:
Fundamental purpose of the present invention is: a kind of form ordering system based on GPRS network is provided, makes the client carry out instant effectively communication with businessman easily, realize that order is accurately promptly predetermined.
The present invention solves the technical scheme that traditional form ordering system existing problems are taked: a kind of form ordering system based on GPRS network comprises hand-held POS client, GPRS wireless network, form ordering system server, server software and database, wireless POS machine terminal.
Hand-held POS client: the client is by this handheld terminal, can import the Business Information that to be scheduled to, comprise businessman's type, businessman's rank, address, business city, pass through GPRS wireless network generation querying command then to server, and communicate between server; After the client confirms businessman, sequence information is sent to server;
The GPRS wireless network: be used to realize communicating by letter between POS machine and server, safety, data transmission link easily are provided, the POS machine comprises hand-held POS client and wireless POS machine terminal;
Order server: be used to analyze the data report of uploading by the POS machine, send instruction to the POS machine;
Server software and database: server software is used for the operation of the whole form ordering system of organization and administration, and the operation interface of a WEB version, is convenient to safeguard; Database is used to store the data report that the order server is analyzed, and calls during as inquiry;
The wireless POS machine terminal: after sending the order that confirms an order as the client, the order server by GPRS network, is sent to the wireless POS machine terminal of corresponding businessman with this information; Simultaneously, client-related information also can be inquired about by GPRS network by businessman, and client's order is dealt with.
POS machine described in the present invention all has with the lower part and constitutes: GPRS module, central processing unit, data memory module, power module and touch LCD screen display module are formed; Wherein,
GPRS module: be used to send datagram and accuse, the directed simultaneously server that is connected to form ordering system to GPRS network;
Central processing unit: be used for reception and collect information, handle the management data and the transaction data of POS machine inside from non-motor-driven card read module;
Data memory module: the management data and the transaction data that are used to store POS machine inside;
Power module: be used to central processing unit and other equipment that working power is provided;
Touch LCD display module:, be used to export the data message after central processing unit is handled calculating as human-computer interaction interface; As a kind of input equipment, substitute the subsidiary Keysheet module of conventional P OS main frame simultaneously.
The invention has the beneficial effects as follows: because client and merchant terminal in this form ordering system all adopt wireless POS machine, reduced artificial operation, therefore can reduce error, and this equipment is in global system for mobile communications (GSM) network coverage, can not be subjected to time, site limitation, carry out reservation, the inquiry of order simply, cheaply; Touch LCD is got rid of as outside the output display unit, with its be easy to use, sturdy and durable, reaction velocity fast, save advantages such as space can replace Keysheet module simultaneously, handled easily.