CN103279684A - Ordering method and system based on two-dimensional code - Google Patents
Ordering method and system based on two-dimensional code Download PDFInfo
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Abstract
The invention discloses an ordering method based on a two-dimensional code. The method is characterized by including the steps that a corresponding two-dimensional code is generated according to access point information of a wireless fidelity (WIFI) network, server information, dining table identification information and first time, a mobile terminal acquires the two-dimensional code and analyzes the two-dimensional code to acquire the access point information, the server information, the dining table identification information and the first time, the mobile terminal is connected with the WIFI network according to the access point information and connected with a server according to the server information, the mobile terminal judges effectiveness of the two-dimensional code according to the first time, the mobile terminal is identified according to the dining table identification information, and ordering operation is conducted. By means of judgment of the effectiveness of the two-dimensional code information, malice ordering is prevented, system safety is improved, and safety hazards of a dining hall are removed. Meanwhile, an ordering system based on the two-dimensional code is further disclosed.
Description
Technical field
The present invention relates to the electric order dishes system technical field, in particular a kind of method for ordering dishes and formula order dishes system based on two-dimension code.
Background technology
The dining room of ordering dishes by electric order dishes system gets more and more now, but basic most of electric order dishes system all will be equipped with special dish ordering terminal, and the cost of these dish ordering terminals compares higher.After the guest provides the demand of ordering dishes, operated to place an order by waiter, when the peak period waiter that has a dinner is too busy to do it, bring inconvenience to the guest.
The Chinese patent of application number 201110283393.8 " a kind of self-service dish-ordering system and its implementation based on portable terminal ", it discloses a kind of implementation method of the self-service dish-ordering system based on portable terminal, described method comprises: A, arrange one the master server of formula order dishes system is installed, and the WIFI communication facilities is set is connected with this master server; B, the portable terminal of a plurality of WIFI of having functions is established a communications link by described WIFI communication facilities and described master server, the master server end is verified each portable terminal login username and password, when checking enters the formula order dishes system of master server, the operation of ordering dishes normally by then allowing this portable terminal.This formula order dishes system need be behind connected system, also needs import by the guest information such as seat number and orders dishes, and the client not only will know the information of seat number very accurately like this, and can't prevent that like this some clients' malice from ordering dishes.So-called malice is ordered dishes and is referred to, after the client deliberately imports wrong seat number, has order and has not eaten after a large amount of dishes or do not admit what he order, can cause the loss in dining room like this, also influences the reputation in dining room.
By the understanding to prior art, the inventor thinks that there are the following problems at least for prior art:
The first, the client need check or inquires username and password to the staff at the login master server, and the input username and password, has wasted user's time, and can feel also that the user order dishes can be pretty troublesome;
The second, import seat number by the client and can have very large hidden danger, can't know whether be the dish that real guest is ordered, can directly cause the loss in dining room, and can produce lasting subsequent affect when malice occurring and order dishes.
Summary of the invention
Based on above-mentioned situation, the present invention proposes a kind of method for ordering dishes based on two-dimension code and formula order dishes system,
The new function that can utilize portable terminal to increase to order dishes, one side is by guest's mobile scanning terminal two-dimension codes such as mobile phone, can just can allow client debarkation point ordering system order dishes in short several seconds, it is convenient to bring for guest and dining room, improve the efficient of ordering dishes, brought new user to experience; On the other hand, by the information typing of seat sign indicating number or dining table sign indicating number, can prevent effectively that malice from ordering dishes, increase security of system, be that the dining room solves potential safety hazard.
Fundamental purpose of the present invention is the WIFI network that utilizes the existing portable terminal of user and most of dining room all can open, is the formula order dishes system of dining room customization one " with no paper at all ".Improve the convenience that the user orders dishes on the one hand, improve the user and experience; On the other hand, increase the security of dining room formula order dishes system, reduce the negative effect that malice is ordered dishes and can be brought.In addition, can also inform the current progress situation of cooking of user by portable terminal, so that the client can rationally arrange after meal time and stroke.In addition, server can obtain the dining table amount of seats by the dining table information that portable terminal is submitted in the process of ordering dishes, then to the suitable deal of lead referral.
A kind of method for ordering dishes based on two-dimension code comprises step:
Access-in point information, server info, dining table identification information and the very first time according to the WIFI network generate corresponding two-dimension code; Portable terminal obtains described two-dimension code, described two-dimension code resolved obtain access-in point information, server info, dining table identification information and the very first time, be connected to described WIFI network according to described access-in point information, according to server info Connection Service device, according to described dining table identification information described portable terminal is identified, server obtained for second time after receiving the connection of portable terminal, judge according to the comparative result of the described very first time and described second time whether the two-dimension code that obtains is effective, if effectively, the operation of ordering dishes.
Described comparative result according to the described very first time and second time is judged the method for the validity of the two-dimension code that obtains, comprise: described second time refers to the present the last check-out time of the distance of the corresponding dining table of two-dimension code, if described second time is later than the described very first time, the two-dimension code that the described very first time generates is invalid.
Described comparative result according to the described very first time and described second time is judged the method for the validity of the two-dimension code that obtains, described second time refers to that the corresponding dining table of two-dimension code is apart from the last now check-out time, if second time is early than the time very first time, the two-dimension code that the very first time generates is effective, and the corresponding portable terminal of current dining table identification information is given notice.
Described comparative result according to the described very first time and described second time is judged the method for the validity of the two-dimension code that obtains, can also comprise: described second time refers to that current system time deducts the default time period, if second time was later than the very first time, then the two-dimension code that generates is invalid the very first time; Otherwise the two-dimension code that the very first time generates is effective, and the corresponding portable terminal of current dining table identification information is given notice.
The described two-dimension code dining table of screen display dining table identification information correspondence.
Described two-dimension code can also print with paper, posts up the dining table of dining room dining table identification information correspondence.
Described portable terminal can be the communication apparatus that mobile phone, PDA, notebook computer etc. have wireless networking capabilities.
A kind of formula order dishes system based on two-dimension code, this system comprises:
Two-dimensional code generation module is used for generating corresponding two-dimension code according to access-in point information, server info, dining table identification information and the very first time of WIFI network;
Portable terminal, be used for the scanning two-dimension code, two-dimension code resolved obtain access-in point information, server info, dining table identification information and the very first time, and be connected to described WIFI network according to described access-in point information, be connected to server according to server info;
The WIFI network provides equipment, and being used for provides WIFI network.
Server is used for the service of ordering dishes is provided, the built-in menu database of server, and judge the validity of the two-dimension code that obtains according to the comparative result of the described very first time and second time.Described second time is obtained after the connection of receiving portable terminal by server.
Described comparative result according to the described very first time and second time is judged the method for the validity of the two-dimension code that obtains, comprise: described second time refers to the present the last check-out time of the distance of the corresponding dining table of two-dimension code, if described second time is later than the described very first time, the two-dimension code that the described very first time generates is invalid.
Described comparative result according to the described very first time and second time is judged the method for the validity of the two-dimension code that obtains, also comprise: described second time refers to that current system time deducts the default time period, if second time was later than the very first time, then the two-dimension code that generates is invalid the very first time; Otherwise the two-dimension code that the very first time generates is effective, and the corresponding portable terminal of current dining table identification information is given notice.
A kind of portable terminal is used for the access-in point information, server info and the dining table identification information that obtain two-dimension code and parse two-dimension code; Be connected to the WIFI network according to described access-in point information, according to server info Connection Service device; According to described dining table identification information described portable terminal is identified, server obtained for second time after receiving the connection of portable terminal, judge according to the comparative result of the described very first time and described second time whether the two-dimension code that obtains is effective, if effectively, the operation of ordering dishes.
Described server provides menu data to the portable terminal operation of ordering dishes.
Described wifi network also can adopt current comparatively conventional gprs, 3G network, 4G network to substitute.
With respect to prior art, a kind of method for ordering dishes and the formula order dishes system new function that can utilize portable terminal to increase to order dishes based on two-dimension code provided by the invention, one side is by guest's mobile scanning terminal two-dimension codes such as mobile phone, can just can allow client debarkation point ordering system order dishes in short several seconds, it is convenient to bring for guest and dining room, improve the efficient of ordering dishes, brought new user to experience; On the other hand, by the information typing of seat sign indicating number or dining table sign indicating number, can prevent effectively that malice from ordering dishes, increase security of system, be that the dining room solves potential safety hazard.
Description of drawings
Fig. 1 is the schematic flow sheet of a kind of method for ordering dishes embodiment based on two-dimension code of the present invention.
Fig. 2 is the structural representation of a kind of formula order dishes system embodiment based on two-dimension code of the present invention.
Fig. 3 is a kind of structural representation based on the portable terminal among the formula order dishes system embodiment of two-dimension code of the present invention.
Embodiment
Below in conjunction with wherein preferred embodiments the present invention program is described in detail.
The schematic flow sheet of a kind of method for ordering dishes embodiment based on two-dimension code of the present invention has been shown among Fig. 1.
As shown in Figure 1, the method in the present embodiment comprises step:
S101: access-in point information, server address information, dining table identification information and the very first time according to the WIFI network generate corresponding two-dimension code.
System obtains access-in point information, server info, the dining table identification information of WIFI network, can be by the corresponding information of artificial input, as server infos such as access-in point information, server ip address and the serve port of artificial input WIFI network and user name password, dining table identification information to the system the inside, and the very first time refers to prepare to generate the time of two-dimension code, can obtain date Hour Minute Second information from system, also can manually import date Hour Minute Second information, system generates corresponding two-dimension code according to the information of obtaining then.
Described access-in point information comprises the information such as WIFI network title, type and password of access point; Described dining table identification information mainly is to differentiate different dining tables in order to allow system pass through this information, specifically can be dining table number or different dining table name or different patterns.Such as dining table 1, dining table 2, apple dining table, bergamot pear dining table etc.
Server info comprises that server ip address, serve port and username and password information or other are used for the required necessary information of location and access server uniquely, database is set in the server, size, seat number, the dining table style information of each dining table can be mapped with corresponding dining table identification information, the also information of in store dining room famished look of lane database simultaneously comprises recommended information, picture, price of dish etc.
S102: the described two-dimension code of mobile scanning terminal, described two-dimension code resolved obtain access-in point information, server info, dining table identification information and the very first time, and be connected to described WIFI network according to described access-in point information, according to server info Connection Service device;
Here, portable terminal mainly by camera scanning two-dimension code, then use on the dining table of screen display dining table identification information correspondence by two-dimension code.As preferred example, two-dimension code can be printed with paper, post up on the dining table of dining room dining table identification information correspondence.
S103: described portable terminal is identified according to described dining table identification information, server obtained for second time after receiving the connection of portable terminal, judge according to the comparative result of the described very first time and described second time whether the two-dimension code that obtains is effective, if effectively, the operation of ordering dishes.。
The Chinese patent of application number 201210198125.0 " a kind of WIFI network information based on the two-dimension code figure is total to prosperous method and system ", it discloses a kind of WIFI network information sharing method and system based on the two-dimension code figure, wherein, the WIFI network information provides equipment to insert the WIFI network, obtain the access-in point information of the WIFI network that inserts, and described access-in point information is converted to two-dimension code; WIFI network information receiving equipment obtains described two-dimension code figure, described two-dimension code figure is resolved obtain access-in point information, and be connected to described WIFI network according to described access-in point information.And can carry out the WIFI network information by two-dimension code and share, improved WIFI network information sharing efficiency, even seeing this two-dimension code figure, other users also can't obtain data such as access point network type, password, improved the security of WIFI network insertion.
Also needs server info, dining table identification information and very first time information just generate corresponding two-dimension code and S101 of the present invention not only needs access-in point information according to the WIFI network.The benefit that adds server info is directly automatic Connection Service device, trouble and the error of artificial input have been avoided, the benefit that adds the dining table identification information is, dining table identification information and each two-dimension code are mapped, the two-dimension code of producing for each dining table is different, and the two-dimension code of its generation is used for pasting or being presented at corresponding dining table.Add the very first time mainly for to may malice ordering dishes or order wrong dish, prevent and handle.When the guest comes to consume, only need scan two-dimension code on the seat, just not only can connect the network in dining room and obtain the server menu information, also the dining table information of itself has been passed to server simultaneously, when ordering dishes, also can finish the work of ordering dishes even without waiter to on-the-spot.Realized efficiently, accurately ordered dishes, also saved more human cost for the dining room simultaneously.
In addition, dining table identification information correspondence also corresponding two-dimension code simultaneously of a dining table.In same period, have only the guest of having scanned two-dimension code can obtain corresponding menu information, server can obtain the dining table identification information automatically, it is just passable to place an order after ordering dishes, other people will be scanned the agreement that two-dimension code needs current guest, both can guarantee not have other people when ordering dishes artificially and put mistake, can realize also that many people ordered dishes with different portable terminals simultaneously.And traditional formula order dishes system after connecting system, needs the corresponding seat position information of customer selecting.Can allow the client take time like this and obtain seat position information, can produce a very large potential safety hazard simultaneously, the guest inputs seat number because of carelessness by mistake, this type of mistake can't be differentiated by system, dish may be remembered on another dining table, cause the wrong situation of ordering dishes, at this time may offend the guest of two dining tables, this can cause great negative effect to the dining room.Relatively more dangerous situation is, the guest that malice is ordered dishes appears, because dining table identification information (seat number) is by guest oneself input, if the guest is after having order a lot of dishes, deliberately input seat number by mistake, this does not have client to check after may causing the dining room to do a lot of dishes.
If there is the people in advance the two-dimension code on the dining table to be filmed, return the dining room and order dishes, system can't distinguish whether malice is ordered dishes this moment.As an embodiment preferably, with the mode of the system handles problem that solves better that possible errors is ordered dishes or possible malice is ordered dishes.This method when generating two-dimension code except typing access-in point information, server info, dining table identification information, also comprise the very first time when two-dimension code generates.When the guest is scanned this two-dimension code, the very first time of corresponding two-dimension code can be issued server, this moment, the server service device obtained for second time after receiving the connection of portable terminal, judge according to the comparative result of the described very first time and described second time whether the two-dimension code that obtains is effective, if invalid, do not accept service; If effective, release news and remind the portable terminal that uses same dining table identification information.Order dishes in this way, though can solve the problem that malice is ordered dishes, along with the renewal of temporal information, new two-dimension code must just be changed every a time period in the dining room, aspect the paper making of ornaments two-dimension code and generation, and must the certain cost of cost.
Step S101 can specifically be refined as following step, and it comprises:
S1011: access-in point information, server info, dining table identification information and the very first time according to the WIFI network generate corresponding two-dimension code;
System obtains access-in point information, server info, the dining table identification information of WIFI network, can be by the corresponding information of artificial input, access-in point information, server info, dining table identification information as artificial input WIFI network arrive the system the inside, and system generates corresponding two-dimension code according to the information of obtaining.Here Shu Ru access-in point information comprises WIFI network title, type and password etc.Portable terminal is linked into the WIFI network according to access-in point information.The dining table identification information is generally imported by the staff in dining room.In addition, because the layout in dining room and guest's hobby difference can have several seat numbers for dining table of each dining table affix, this dining table can hold how many people's information, can realize human nature service better.Described amount of seats is kept in the data in server storehouse, can inquire about by the dining table identification information.The very first time then is in order to allow the two-dimension code that generates have a time tag, and it is ageing to allow two-dimension code have, and strengthens security of system, avoids ordering dishes and makes mistakes;
S1012, described access-in point information, server info, dining table identification information be treated to the character string of predetermined format; In this step, need handle access-in point information, server info and dining table identification information, make it to be converted to the character string of certain format, in order to access-in point information is converted to discernible two-dimension code smoothly.Come below the form of character string is specified, the form of character string can comprise sign, content, symbol etc., the concrete data of this content representation information, the WIFI network name information of access point for example, encrypted message etc., sign has been represented the type of content, for example use SIID to represent the WIFI network title of access point, use PSWD to represent the WIFI network cipher of access point, use TYPE to represent the WIFI network type of access point, use SRV to represent server info, use TIME to represent very first time information, use CZID to represent the dining table identification information, symbol then is used for separating content and sign, for example uses colon ": " that content and sign are separated.So, access-in point information, server info and dining table identification information and the very first time can be represented by the character string of following form:
SSID?:TPLINK123
TYPE:WPA/WPA2
PSWD:258369
SVR:?59.42.10.30/8000/admin/12345
TIME:20130602131100
CZID:5
Beginning and end for identification strings, can use specific sign to represent beginning and finish, for example use BEGIN to represent the beginning of character string, END represents the end of character string, like this, when generation comprised the character string of access-in point information, server info and dining table identification information, input began sign in the beginning delegation of character string, last column end of input in character string represents, that is:
BEGIN
SSID?:TPLINK123
TYPE:WPA/WPA2
PSWD:258369
SRV:?59.42.10.37/8000/admin/12345
TIME:20130602131100
CZID:5
END
Need to prove that the character string of above-mentioned form is a kind of giving an example, so long as the form that server and portable terminal are all supported all can be used as the predetermined format of character string.
S1013, to the described character string generation two-dimension code of encoding.In this step, need encode to character string according to the coding principle of two-dimension code, and the type of two-dimension code is a lot, for example: QR Code, Data Matrix, Maxi Code, Aztec, Vericode, PDF417, Ultracode, Code 49, Code 16K, that at present the most frequently used is QR (Quick Response, rapid reaction) Code, therefore, the present invention is example with such two-dimension code, coding and decoding to two-dimension code are elaborated, and certainly, the two-dimension code of other types coding and decode procedure are similar with it, namely follow the encoding and decoding principle of corresponding two-dimension code data are carried out encoding and decoding, repeat no more in the present invention.
After according to the coding standard of two-dimension code character string being encoded, access-in point information, server info, dining table identification information and the very first time are encoded as the two-dimension code of standard, at this moment, this two-dimension code can be saved in the file system, and this two-dimension code can be printed, print the paper (can cross glue and increase corresponding advertising message) with two-dimension code be attached to respect to the dining table seat or dining table on, so that the user can obtain this two-dimension code by portable terminals such as mobile phones, here posting is the mode of relatively saving cost, also can solve identical problem if can show with corresponding display device information.
Step S102 can specifically be refined as following step, and it comprises:
S1021: the described two-dimension code of mobile scanning terminal; Portable terminal can scan the two-dimension code that pastes (or screen display) on the dining table by camera, obtains this two-dimension code;
S1022: portable terminal is resolved the character string of obtaining in the two-dimension code to described two-dimension code; In this step, at first need to judge the type of two-dimension code, after the type that obtains two-dimension code, according to the two-dimension code decoding principle of the type this two-dimension code is decoded again, draw data character according to the pattern decoding of using, thus the character string of output specified format.
Because the code encoding/decoding mode of at present relevant two-dimension code (as QR Code two-dimension code) belongs to prior art mostly, too much description is not done in this part.
S1023, portable terminal read described character string and obtain access-in point information, server info, dining table identification information and the very first time, and be connected to described WIFI network according to described access-in point information, be connected to server according to server info, with the corresponding dining table identification information notification server of two-dimension code, server can know that the client on which dining table enters system and orders dishes.
In the step of S103, described portable terminal is identified the operation of ordering dishes then according to described dining table identification information.Because S1023 is with dining table identification information and guest's portable terminal notification server, afterwards, server carries out correspondence according to the dining table identification information to described portable terminal, and making server know on which platform dining table has those several portable terminals.For example, portable terminal a and portable terminal b are arranged above the dining table 1, behind the two-dimension code of their scanning dining tables 1, server just knows that portable terminal a and portable terminal b prepare to have a dinner at dining table 1.At this moment, portable terminal a and portable terminal b can order dishes respectively, and the menu of band dish can real-time update (be the dish that portable terminal a is ordered, portable terminal b can see at once), can avoid the guest to repeat to order dishes when ordering dishes like this and oneself is not known.Simultaneously, if there is the people in advance the two-dimension code on the dining table to be filmed, returns the dining room and order dishes, system can't distinguish whether malice is ordered dishes.As an embodiment preferably, with the mode of the system handles problem that solves better that possible errors is ordered dishes or possible malice is ordered dishes.Generating two-dimension code typing access-in point information, server info, dining table identification information and the very first time in this method.When the guest is scanned this two-dimension code, the very first time of corresponding two-dimension code can be issued server, this moment, server obtained for second time after receiving the connection of portable terminal, second time referred to that the corresponding dining table of two-dimension code apart from the last now check-out time, can refer to that also current system time deducts the default time period.Judge according to the comparative result of the described very first time and described second time whether the two-dimension code that obtains is effective, if invalid, do not accept service; If effective, the portable terminal of prompting with same dining table identification information releases news.Utilize the very first time and the comparative result of second time to judge whether effective method has two-dimension code: 1, second time referred to that the corresponding dining table of two-dimension code was apart from the last now check-out time.If second time was later than the time very first time, the two-dimension code that the very first time generates is invalid.If second time, the two-dimension code that the very first time generates was effective, and the corresponding portable terminal of current dining table identification information is given notice early than the time very first time.For instance, dining table 1 is in 12 checkouts in the morning, generated new two-dimension code in 12: 01, the guest of back uses the consumption of new two-dimension code and in 13 checkouts, if having the people to assign to 12: 01 scans above-mentioned two-dimension code and initiates the request of ordering dishes to server between 13, server judges that the check-out time of corresponding 1 the last time of dining table of two-dimension code is 12 points (i.e. second times), and the rise time of two-dimension code is 12: 01 (being the very first time), second time is early than the very first time, think that then two-dimension code is effective, accept the request of ordering dishes; If there is the people to initiate the request of ordering dishes at the above-mentioned two-dimension code of 14 spot scans and to server, server judges that the check-out time of corresponding 1 the last time of dining table of two-dimension code is 13 points (i.e. second times), the rise time of two-dimension code is 12: 01 (being the very first time), second time was later than the very first time, think that then two-dimension code is invalid, this probably is the two-dimension code image before the someone has preserved and carries out malice and order dishes after checkout.2, described second time refers to that current system time deducts the default time period, if second time was later than the very first time, then the two-dimension code that generates is invalid the very first time; Such as: the very first time is 15: 51: 4 on the 2nd June in 2013, if the time (being the current time) of mobile scanning terminal two-dimension code is 17: 51: 5 on the 2nd June in 2013, and the Preset Time section is 2 hours, it is 15: 51: 5 on the 2nd June in 2013 that current system time deducts second time that got default time period, second time was later than the very first time, then the two-dimension code that generates is invalid the very first time, here the Preset Time section can be set according to the volume of the flow of passengers of reality by the dining room, can be 30 minutes, 3 hours, 3 months or even 1 year.In general, after user's checkout, when inferior two-dimension code and the corresponding relation when time portable terminal also can be cancelled corresponding relation along with the operation of checkout.Therefore, in case the guest has tied account, the operation even the two-dimension code that has human to take is before ordered dishes again, server needs only judgement, and this scans the very first time of back acquisition and the morning and evening relation of check-out time again, just can judge whether it is effective; Certainly except this dual mode, also might utilize the two-dimension code that did not lose efficacy to carry out malice and order dishes, can notify this time current dining table identification information corresponding portable terminal, other portable terminal is arranged in the operation of ordering dishes.Order dishes in this way, though can solve the problem that malice is ordered dishes, along with the renewal of temporal information, new two-dimension code must just be changed every a time period in the dining room, aspect the paper making of ornaments two-dimension code and generation, and must the certain cost of cost.
After the guest orders dishes by its portable terminal, just can generate menu and respective menu price immediately, the kitchen is delivered to the dining table of appointment by menu with dish as long as cook waiter by menu, and collecting money by price more at last gets final product.Can realize the not on-site function that also can order dishes smoothly of waiter like this, reduce the human cost in dining room, solved simultaneously traditional method for ordering dishes can not allow the guest when ordering dishes with regard to the problem of the price of knowing all dishes.
Existing dining room is when ordering dishes, often record name of the dish aside by waiter, and final menu is aggregated into the kitchen, one by one dish is cooked by menu one by one by the kitchen again, when a plurality of guests have order a plurality of dishes, still need just cooking one by one, the cook needs again starting material to be handled on the one hand, also need kitchen tools are cleaned after having fried different dishes, the time that allows the guest wait on the other hand is elongated.
As the better implement example, the operation of ordering dishes of all portable terminals of record counts the quantity of identical course in Preset Time, the deal of cooking according to the quantity decision cook of described identical course.In multi-user's (can be user's sum of a plurality of dining tables here) (speed that this speed of mainly cooking according to the kitchen, waiter serve in Preset Time, self-defined by the dining room) on the basis that places an order, can directly generate (always) menu at server, if find that a plurality of guests have order several identical dishes, then can directly notify the kitchen, the cook can disposablely do the amount of several portions of dishes, just can repeatedly prepare the wasting of resources with a dish.By such method for ordering dishes, can realize not must waiter's service, with no paper even can realize more distributing rationally of dining room resource.
As the better implement example, because server record has information such as dining table identification information, the amount of seats that can inquire about dining table, and the suitable deal of orderring to the client accordingly of dish recommendation are avoided occurring wasting or not enough situations as far as possible.And can also inform the progress situation of every vegetable in the current order to portable terminal by server, so that the guest rationally arranges after meal time and stroke.
Based on said method, the present invention also provides a kind of formula order dishes system based on two-dimension code, and as shown in Figure 2, it comprises:
Two-dimensional code generation module 100 is used for generating corresponding two-dimension code according to access-in point information, server info, dining table identification information and the very first time of WIFI network;
Portable terminal 200 is used for the scanning two-dimension code, two-dimension code is resolved obtain access-in point information, server info, dining table identification information and the very first time, and be connected to described WIFI network according to described access-in point information;
The WIFI network provides equipment 300, and being used for provides WIFI network;
Portable terminal 200 is connected to server 400 by server info after being connected to network according to access-in point information;
Server 400 is used for the service of ordering dishes is provided, and built-in menu database, and judges the validity of the two-dimension code that obtains according to the comparative result of the described very first time and second time.Described second time is obtained after the connection of receiving portable terminal by server.
The menu data here is kept in the data in server storehouse, and the essential information of dish and the price of dish can be recorded in the inside, and server can generate the total price of whole menu according to pricing information.The principle of work of formula order dishes system is: the access-in point information of WIFI network, server info, dining table identification information can be imported by the staff is on-the-spot, also can be stored in the database when need use the scene by system and call, system adds the very first time (generating the time of two-dimension code) when generating two-dimension code automatically.Just can generate two-dimension code receive the access-in point information, server info, dining table identification information of corresponding WIFI network when two-dimensional code generation module 100 after.At this moment, this two-dimension code can be saved in the file system, and this two-dimension code is printed, and will print the paper (can cross glue and increase corresponding advertising message) with two-dimension code be attached to respect to the dining table seat or dining table on, also can show corresponding two-dimension code with display device here.When the guest consumes in the shop, use the camera of the mobile phone (portable terminal) of oneself that corresponding two-dimension code is scanned, two-dimension code is resolved obtain access-in point information, server info, dining table identification information and the very first time.Portable terminal provides the network signal of equipment 300 by the WIFI network, uses server info to be connected to formula order dishes system server 400; At this moment, server can judge whether the two-dimension code that obtains is effective according to the described very first time and the comparative result of default second time, if available point ordering system server 400 provides menu data to portable terminal 200, portable terminal 200 shows after receiving data, the user can be in the operation of ordering dishes of the screen of portable terminal 200, ordering dishes after process neutralization finishing the operation of ordering dishes at portable terminal, can count the menu price, be shown to the guest that orders dishes and see.
Further, as shown in Figure 3, described portable terminal 200 comprises:
Two-dimension code acquisition module 201 is used for obtaining described two-dimension code;
Two-dimension code parsing module 202 is used for described two-dimension code is resolved the character string of obtaining two-dimension code;
WIFI network access module 203 is used for reading described character string and obtains access-in point information, server info, dining table identification information and the very first time, and is connected to described WIFI network according to described access-in point information.Function about above-mentioned each module also has detailed description in method embodiment, repeat no more.
Embodiments of the invention also disclose, and are applied to a kind of portable terminal and a kind of server of this a kind of method for ordering dishes based on two-dimension code.As described below:
A kind of portable terminal is used for access-in point information, server info, dining table identification information and the very first time of obtaining two-dimension code and parsing two-dimension code; Be connected to described WIFI network according to described access-in point information, according to server info Connection Service device; According to described dining table identification information described portable terminal is identified, according to described dining table identification information described portable terminal is identified, server obtained for second time after receiving the connection of portable terminal, judge according to the comparative result of the described very first time and described second time whether the two-dimension code that obtains is effective, if effectively, the operation of ordering dishes.
Server provides menu data to the portable terminal operation of ordering dishes.Here the menu data of saying is kept in the data in server storehouse, mainly be the dining room according to the price generation of own dish and dish, can also comprise way, image and nutritive value, favorable comment degree information, the customer order information of dish in addition and the two-dimension code that obtains active data whether.
A kind of server, the dining table identification information that is used for submitting to according to portable terminal identifies portable terminal, provide two-dimension code that judgement obtains whether active data and providing order dishes data to the portable terminal operation of ordering dishes.
The wifi network of above-mentioned all embodiment also can adopt current comparatively conventional gprs, 3G network, 4G network to substitute, and just because the restriction of network speed also has the setting of the server network segment, the effect of these several internetwork connection modes does not have that wifi's is effective.
The above embodiment has only expressed embodiments of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. the method for ordering dishes based on two-dimension code is characterized in that, comprises step:
Access-in point information, server info, dining table identification information and the very first time according to the WIFI network generate corresponding two-dimension code; Portable terminal obtains described two-dimension code, described two-dimension code resolved obtain access-in point information, server info, dining table identification information and the very first time, be connected to described WIFI network according to described access-in point information, according to server info Connection Service device, according to described dining table identification information described portable terminal is identified, server obtained for second time after receiving the connection of portable terminal, judge according to the comparative result of the described very first time and described second time whether the two-dimension code that obtains is effective, if effectively, the operation of ordering dishes.
2. method for ordering dishes according to claim 1, it is characterized in that, described comparative result according to the described very first time and second time is judged the method for the validity of the two-dimension code that obtains, comprise: described second time refers to the present the last check-out time of the distance of the corresponding dining table of two-dimension code, if described second time is later than the described very first time, the two-dimension code that the described very first time generates is invalid.
3. method for ordering dishes according to claim 2, it is characterized in that, described comparative result according to the described very first time and described second time is judged the method for the validity of the two-dimension code that obtains, described second time refers to that the corresponding dining table of two-dimension code is apart from the last now check-out time, if second time, the two-dimension code that the very first time generates was effective early than the very first time.
4. method for ordering dishes according to claim 1, it is characterized in that, described comparative result according to the described very first time and described second time is judged the method for the validity of the two-dimension code that obtains, comprise: described second time refers to that current system time deducts the default time period, if second time was later than the very first time, then the two-dimension code that generates is invalid the very first time; Otherwise the two-dimension code that the very first time generates is effective.
5. according to claim 1 or 2 or 3 or 4 described method for ordering dishes, it is characterized in that the described two-dimension code dining table of screen display dining table identification information correspondence.
6. according to claim 1 or 2 or 3 or 4 described method for ordering dishes, it is characterized in that described two-dimension code can also print with paper, post up the dining table of dining room dining table identification information correspondence.
7. the formula order dishes system based on two-dimension code is characterized in that, this system comprises:
Two-dimensional code generation module is used for generating corresponding two-dimension code according to access-in point information, server info, dining table identification information and the very first time of WIFI network;
Portable terminal, be used for the scanning two-dimension code, two-dimension code resolved obtain access-in point information, server info, dining table identification information and the very first time, and be connected to described WIFI network according to described access-in point information, be connected to server according to server info;
The WIFI network provides equipment, and being used for provides WIFI network;
Server is used for the service of ordering dishes is provided, the built-in menu database of server, and judge the validity of the two-dimension code that obtains according to the comparative result of the described very first time and second time; Described second time is obtained after the connection of receiving portable terminal by server.
8. a portable terminal is characterized in that, described portable terminal is used for obtaining two-dimension code and parses access-in point information, server info and dining table identification information and the very first time of two-dimension code; Be connected to the WIFI network according to described access-in point information, according to server info Connection Service device; According to described dining table identification information described portable terminal is identified, server obtained for second time after receiving the connection of portable terminal, judge according to the comparative result of the described very first time and described second time whether the two-dimension code that obtains is effective, if effectively, the operation of ordering dishes.
9. portable terminal according to claim 8 is characterized in that, described server provides menu data to the portable terminal operation of ordering dishes.
10. server, it is characterized in that, the dining table identification information that described server is used for submitting to according to portable terminal identifies portable terminal, provide two-dimension code that judgement obtains whether active data and providing order dishes data to the portable terminal operation of ordering dishes.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102305673A CN103279684A (en) | 2013-06-10 | 2013-06-10 | Ordering method and system based on two-dimensional code |
| PCT/CN2014/074464 WO2014198146A1 (en) | 2013-06-10 | 2014-03-31 | Method and system for ordering food on the basis of a two-dimensional code |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102305673A CN103279684A (en) | 2013-06-10 | 2013-06-10 | Ordering method and system based on two-dimensional code |
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| CN103279684A true CN103279684A (en) | 2013-09-04 |
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| CN2013102305673A Pending CN103279684A (en) | 2013-06-10 | 2013-06-10 | Ordering method and system based on two-dimensional code |
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| CN (1) | CN103279684A (en) |
| WO (1) | WO2014198146A1 (en) |
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| CN109801136A (en) * | 2019-01-17 | 2019-05-24 | 广州麒龙网络科技有限公司 | Method of ordering, system, terminal, server and the medium for preventing malice from placing an order |
| CN109801136B (en) * | 2019-01-17 | 2021-04-23 | 广州麒龙网络科技有限公司 | Food ordering method, system, terminal, server and medium for preventing malicious ordering |
| CN109919637A (en) * | 2019-03-04 | 2019-06-21 | 秦德玉 | A method of doubtful fakement is sounded an alarm |
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