CN110209368B - Government affair policy display method and system - Google Patents
Government affair policy display method and system Download PDFInfo
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- CN110209368B CN110209368B CN201810167171.1A CN201810167171A CN110209368B CN 110209368 B CN110209368 B CN 110209368B CN 201810167171 A CN201810167171 A CN 201810167171A CN 110209368 B CN110209368 B CN 110209368B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1407—General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/26—Government or public services
Abstract
The embodiment of the application provides a government policy display method and system, wherein the method comprises the following steps: the terminal receives a first area selected by a user, wherein the first area is provided with a first government policy; the terminal sends the message carrying the first area to the mobile screen; after receiving the message, the mobile screen searches for and obtains a first target display position corresponding to the first area according to a mapping relation between a preset area and a display position; the mobile screen is moved from the current display position to the first target display position, the mobile screen displays the first government policy, or the mobile screen is moved from the initial position to the first target display position, and the mobile screen displays the first government policy.
Description
Technical Field
The application relates to the technical field of display, in particular to a government affair policy display method and system.
Background
Along with the continuous development of society, the demand of society on talents is gradually increased, and the demand on talents is more urgent for cities with faster development. Meanwhile, the demands of different regions of the same city for talents are different, so that different government policies are made according to the different needs of the talents.
Because the current government affair policies in different areas are issued by the relevant departments in the areas, if a user wants to know the government affair policies in different areas, the government affair policies in each area need to be searched for many times respectively, and after the government affair policies are searched, the display form is single, the quantity of carried information is limited, so that the difficulty in acquiring the government affair policies is increased.
Disclosure of Invention
The embodiment of the application provides a government affair policy display method and system, which can reduce the difficulty in acquiring the government affair policy to a certain extent.
A first aspect of an embodiment of the present application provides a method for displaying government policies, which is applied to a government policy display system, where the system includes a mobile screen and a terminal, and the method includes:
the terminal receives a first area selected by a user, wherein the first area has a first government policy;
the terminal sends the message carrying the first area to the mobile screen;
after receiving the message, the mobile screen searches for and obtains a first target display position corresponding to the first area according to a mapping relation between a preset area and a display position;
the mobile screen moving from a current display location to the first target display location, the mobile screen displaying the first government policy,
or the mobile screen moves from an initial position to the first target display position, and the mobile screen displays the first government policy.
The user can select the region of the government affair policy to be checked on the terminal, therefore, the user can check a plurality of government affair policy regions on the terminal, the region of the talent to be checked is directly selected, the time of the user for searching the government affair policy of the region to be checked can be saved to a certain extent, the searching complexity is reduced, then the terminal sends a message carrying the region to the mobile screen, the mobile screen searches the display position corresponding to the region after receiving the message, then the display position is moved to display the government affair policy of the region, if the user needs to check the government affair policies of a plurality of regions, the region of the government affair policy to be checked is selected on the terminal, the region information can be sent to the mobile screen through the terminal, the mobile screen is moved to the corresponding region to display the government affair policy, the government affair policy in each region can be respectively searched for a plurality of times compared with the existing requirement, the searching difficulty can be reduced to a certain extent, and further the efficiency of checking the government affair policies of a plurality of regions can be improved to a certain extent.
With reference to the first aspect of the embodiment of the present invention, in a first possible implementation manner of the first aspect, the moving the mobile screen from the current display position to the first target display position further includes:
and loading the first target government affair policy in the moving process that the mobile screen moves from the current display position to the first target display position.
Through removing the in-process at the mobile screen and preloading the government affair policy that needs the show, can carry out the required time reduction of loading to government affair policy again for the mobile screen after removing target display position, reduced latency after removing display position, can directly demonstrate government affair policy to the efficiency that shows government affair policy has been promoted to a certain extent.
With reference to the first aspect of the embodiment of the present invention and the first possible implementation manner of the first aspect, in a first possible implementation manner of the first aspect, the government policy is updated according to a preset time interval, and the updating includes:
the mobile screen acquires a second government policy of the first area from the Internet according to a preset time interval;
and the mobile screen adds the difference to the first government policy when judging that the second government policy has difference information with the first government policy.
By setting an updating mechanism for the government affair policies, the government affair policy information can be updated timely, so that the displayed government affair policy information is updated to the latest government affair policy in the region, the user can obtain the latest government affair policy information, the demand degree of the user on the government affair policy is further improved to a certain degree, and the situation that the user makes a bad decision by referring to the non-updated government affair policy can be avoided to a certain degree.
With reference to the first aspect of the embodiment of the present invention, in a third possible implementation manner of the first aspect, the moving the mobile screen from the current display location to the first target display location, where the displaying the first government policy by the mobile screen further includes:
when the mobile screen receives a second message which is sent by the terminal and carries a second area selected by a user in the moving process of moving from the current display position to the first target display position, the second area is provided with a third government affair policy, the second area corresponds to the second target display position, the mobile screen moves to the first target display position and displays the first target government affair policy, and after the display is completed, the mobile screen moves to the second target display position and displays the third target government affair policy.
When the mobile screen receives a new government policy area selected by a user in a moving process, the display content selected firstly is displayed in a setting sequence, namely, the display content is moved to another display position for displaying after the display is completed, the mechanism formulates the display position moved by distance, the reliability of the system can be increased to a certain degree, and meanwhile, the mobile screen has certain humanization and can also enhance the display effect to a certain degree.
With reference to the first aspect of the embodiment of the present invention, in a fourth possible implementation manner of the first aspect, the displaying, by the mobile screen, the first government policy includes:
judging whether multimedia information corresponding to the first target government policy exists or not, if so, acquiring the multimedia information corresponding to the first target government policy from the Internet, and playing the multimedia information after the first target government policy is displayed;
and if not, directly displaying the first target government policy.
Whether the government affair policy has corresponding multimedia information is judged, when the government affair policy has corresponding multimedia information, if the multimedia information is stored in a mobile screen, a large memory is occupied, or if the memory occupied by the multimedia information is large, when the memory in the mobile screen cannot be accommodated, the multimedia information corresponding to the government affair policy cannot be displayed, so that the display effect is reduced to a certain extent, the multimedia information is acquired from the internet in the scheme, the occupied amount of the memory stored in the mobile screen can be reduced, and meanwhile, the occurrence of the situation that the multimedia information corresponding to the government affair policy cannot be displayed due to insufficient memory in the mobile screen can be reduced to a certain extent.
With reference to the first aspect of the embodiments of the present invention, in a fifth possible implementation manner of the first aspect, a possible moving manner of the mobile screen to move from the initial position to the first target display position may be illustrated by the following formula:
wherein f is the distance between the initial position and the first target display position, a 1 For accelerations of the moving screen between 1/4f and the initial position, t 1 For the moving time of the moving screen between 0 and 1/4f, t 2 For the moving time of the moving screen between 1/4f and 3/4f, a 2 Acceleration of the moving screen between 3/4f and which is negative, t 3 The moving time of the moving screen from 3/4f to f is determined, namely, the moving mode is that uniform acceleration motion is adopted at 0-1/4 f, uniform velocity motion is adopted at 1/4 f-3/4 f, and uniform deceleration motion is adopted at 3/4 f-f.
When the mobile screen moves to the target position, the process of buffering the mobile screen in the movement can be realized by adopting uniform acceleration movement firstly, then uniform movement and finally uniform deceleration movement, and the damage to the mobile screen is reduced to a certain extent compared with the condition that the mobile screen is damaged possibly when the mobile screen moves to the target position at the uniform speed in the whole course.
With reference to the first aspect of the embodiment of the present invention, in a sixth possible implementation manner of the first aspect, before the terminal sends the message carrying the first area to the mobile screen, the method further includes: the terminal sends an authentication request, the mobile screen authenticates the identity of the terminal, if the authentication is successful, a secure communication channel between the mobile screen and the terminal is established, and if the authentication is failed, the mobile screen refuses to respond to the terminal, wherein the establishment of the secure communication channel between the mobile screen and the terminal comprises the following steps: the method relates to a mobile screen, a terminal and a server, and specifically comprises the following steps:
s1, registering the mobile screen and the terminal in the server, subscribing related topics to the server by the terminal, generating a system public Parameter (PK) and a master key (MSK) by the server, and sending the PK to the registered mobile screen and the registered terminal;
s2, the mobile screen encrypts the load by adopting a symmetric encryption algorithm to generate a Ciphertext (CT), and then an access structure is formulated
According to server-generated PK and
encrypting the symmetric key, sending the encrypted key and the encrypted load to the server, filtering and forwarding the encrypted key and the encrypted load to the terminal after the server receives the encrypted key and the CT sent by the mobile screen, wherein the access structure
Is an access tree structure, each non-leaf node of the access tree is a threshold, using K x Is represented by 0<＝K x <= num (x), num (x) represents the number of its subnodes when K is x When= num (x), non-leaf node represents and gate; when K is x When =1, the non-leaf node represents an or gate; each leaf node of the access treeThe point represents an attribute, and the attribute set satisfying an access tree structure can be defined as: let T be an access tree with r as the root node, T x Sub-tree of T with x as root node, if T x (S) =1, then the attribute set S is said to satisfy the access structure T x If node x is a leaf node, T is if and only if the attribute att (x) associated with leaf node x is an element of attribute set S x (S) =1, if node x is a non-leaf node, at least K x Child node z satisfies T z (S) =1, T x (S)＝1；
S3, the server generates a corresponding key for the terminal to decrypt the ciphertext CT received thereafter, and the terminal provides an attribute set A for the server i The server collects A according to the system public parameter PK and the attribute i And the MSK generates SK and then sends the generated private key to the terminal, wherein the attribute set A i Is a global set U = { A = { [ A ] 1 ，A 2 ，…，A n A subset of, attribute set A i The attribute information of the terminal i is represented, and the global set U represents a set of all terminal attribute information;
and S4, the terminal decrypts the encrypted load to extract the civilization process, and after receiving the encrypted secret key and the CT sent by the server, the terminal decrypts the encrypted secret key according to the PK and the SK of the system to obtain a symmetric secret key.
If the attribute set A i Access structure satisfying ciphertext
The ciphertext can be successfully decrypted, so that the safety of the communication process is guaranteed.
A second aspect of an embodiment of the present invention provides a government policy display system, where the system includes a mobile screen and a terminal;
the terminal is used for receiving a first area selected by a user, and the first area is provided with a first government affair policy; the message carrying the first area is sent to the mobile screen;
the mobile screen is used for searching and obtaining a first target display position corresponding to the first area according to a mapping relation between a preset area and a display position after receiving the message; and moving from the current display position to the first target display position, wherein the mobile screen displays the first government policy, or moving from the initial position to the first target display position, wherein the mobile screen displays the first government policy.
With reference to the second aspect of the embodiment of the present invention, in a first possible implementation manner of the second aspect, the mobile screen further includes:
and the preloading module is used for loading the first target government affair policy in the moving process of moving from the current display position to the first target display position.
With reference to the second aspect of the embodiment of the present invention and the first possible implementation manner of the second aspect, in a second possible implementation manner of the second aspect, the government policy is updated according to a preset time interval, and the updating includes:
the mobile screen acquires a second government policy of the first area from the Internet according to a preset time interval;
and the mobile screen adds the difference to the first government policy when judging that the second government policy has difference information with the first government policy.
With reference to the second aspect of the embodiment of the present invention, in a third possible implementation manner of the second aspect, the mobile screen further includes:
the first judgment module is used for receiving a second message which is sent by the terminal and carries a second area selected by a user when the mobile screen moves from the current display position to the first target display position, wherein the second area is provided with a third government affair policy, the second area corresponds to the second target display position, the mobile screen moves to the first target display position and displays the first target government affair policy, and after the display is completed, the mobile screen moves to the second target display position and displays the third target government affair policy.
With reference to the second aspect of the embodiments of the present invention, in a fourth possible implementation manner of the second aspect, the mobile screen includes:
the second judgment module is used for judging whether multimedia information corresponding to the first target government policy exists or not, if so, acquiring the multimedia information corresponding to the first target government policy from the internet, and playing the multimedia information after the first target government policy is displayed;
and the display module is used for directly displaying the first target government affair policy if the multimedia information corresponding to the first target government affair policy does not exist.
A third aspect of embodiments of the present application provides a computer-readable storage medium, where the computer-readable storage medium is used to store a computer program, where the computer program is to make a computer implement part or all of the method as described in the first aspect of embodiments of the present application.
A fourth aspect of embodiments of the present application provides a computer program product, wherein the computer program product comprises a non-transitory computer readable storage medium storing a computer program, the computer program causing a computer to implement some or all of the method as described in the first aspect of embodiments of the present application. The computer program product may be a software installation package.
The embodiment of the application has the following beneficial effects:
according to the method and the device, the user can select the area of the government policies needing to be checked on the terminal, therefore, the user can check the multiple government policy areas on the terminal and directly select the talent area needing to be checked, the time of searching the government policies in the area needing to be checked by the user can be saved to a certain extent, the complexity of the checking is reduced, then the terminal sends a message carrying the area to the mobile screen, the mobile screen searches for the display position corresponding to the area after receiving the message, then the display position is moved to display the government policies in the area, if the user needs to check the government policies in the multiple areas, only the area where the government policies needing to be checked needs to be selected on the terminal, the area information can be sent to the mobile screen through the terminal, the mobile screen is moved to the corresponding area to display the government policies, the government policies can be respectively searched for multiple times relative to the existing government policies in each area, the difficulty can be reduced to a certain extent, the obtained government policies can be upgraded to a certain extent, and the accuracy of the government policies can be further improved to the multiple areas.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic diagram of a government policy display scenario provided by an embodiment of the present application;
FIG. 2 is a schematic diagram of a government policy display scenario provided by an embodiment of the present application;
fig. 3 is a schematic diagram of a government policy display scenario according to an embodiment of the present application;
FIG. 4 provides a method for displaying government policies according to an embodiment of the present invention;
FIG. 5 provides another government policy display method for embodiments of the present invention;
FIG. 6 provides another method of displaying government policies in accordance with an embodiment of the present invention;
FIG. 7 provides a government policy presentation system according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of a possible structure of the mobile screen shown in FIG. 7 according to an embodiment of the present invention;
FIG. 9 is a schematic diagram of another possible structure of the mobile screen of FIG. 7 according to an embodiment of the present invention;
fig. 10 is a schematic diagram of another possible structure of the mobile screen in fig. 7 according to the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
The terms "first," "second," and the like in the description and claims of the present application and in the foregoing drawings are used for distinguishing between different objects and not for describing a particular sequential order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the specification. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by a person skilled in the art that the embodiments described herein can be combined with other embodiments.
In order to better understand the technical solution of the present application, an application scenario of the mobile-screen-based government policy display method provided in the embodiment of the present application is briefly introduced below. Referring to fig. 1, 2 and 3, fig. 1, 2 and 3 are schematic diagrams of a government policy display scenario. As shown in fig. 1, the mobile screen is in an initial position before the government policy display system is activated. After a user opens a terminal, a government affair policy display system is started, the user can select an area where a government affair policy which the user wants to watch, such as a second area, the second area has a second government affair policy, then a touch area corresponding to the area where the government affair policy is located is clicked on the terminal, after the terminal receives the area where the government affair policy which the user selects, a message carrying the second area which the user selects is sent to a mobile screen, as shown in fig. 2, after the mobile screen receives the message sent by the terminal, a second display position of the second area which the user selects is searched in the system, and then the mobile screen is moved from an initial position to the second display position and displays the second government affair policy at the second display position, or as shown in fig. 3, the mobile screen is moved from a current display position (a first display position) to the second display position and then displays the second government affair policy.
Fig. 4 provides a method for showing government policies according to an embodiment of the present invention, in conjunction with the application scenarios described in fig. 1, fig. 2 and fig. 3. As shown in fig. 4, the method for displaying government policies includes the following steps:
101. the terminal receives a user selected first area having a first government policy.
Optionally, the terminal displays area information of a plurality of different areas of a city to the user, each area has preview information of the government affair policy of the area, the user can preliminarily know the government affair policy of the area according to the preview information, if the user needs to further know the government affair policy of the area, the user can click a corresponding touch area of the area on the terminal, and then the terminal can receive the area selected by the user.
Optionally, the terminal displays city information of a plurality of different cities in a province to the user, each city has preview information of a government policy of the city, each city may also have area information of a plurality of different areas, each area has preview information of the government policy of the area, the user may select a city or further select an area of the city, then, a touch area corresponding to the area on the terminal is clicked, and then, the terminal may receive the selected area.
Alternatively, one possible presentation of the government policy is in the form of a combination of text and pictures.
102. And the terminal sends the message carrying the first area to the mobile screen.
Optionally, the terminal sends the message carrying the first area to the mobile screen in a Wireless manner, where the Wireless manner may be, for example, fifth generation mobile communication technology (the 5generation mobile communication technology,5 g), fourth generation mobile communication technology (the 4generation mobile communication technology,4 g), satellite communication, third generation mobile communication technology (the 3generation mobile communication technology,3 g), second generation mobile communication technology (the 2generation mobile communication technology,2 g), general Packet Radio Service (GPRS), or Wireless Fidelity (WiFi).
103. And after receiving the message, the mobile screen searches for and obtains a first target display position corresponding to the first area according to a mapping relation between a preset area and a display position.
Alternatively, the regions may be a first region, a second region and a third region, and the display positions may be a first display position, a second display position and a third display position. One possible mapping relationship between the predetermined area and the display position is as follows:
table 1 mapping relationship between area and display position
| Region(s) | Display position |
| First region | The first display position |
| Second region | Second display position |
| A third region | The third display position |
Optionally, if the user selects the first area, the display position corresponding to the first area may be obtained as the first display position according to the mapping relationship, and if the user selects the third area, the display position corresponding to the third area may be obtained as the third display position according to the mapping relationship.
104. The mobile screen moves from the current display position to the first target display position, the mobile screen displays the first government affair policy, or the mobile screen moves from the initial position to the first target display position, and the mobile screen displays the first government affair policy.
Optionally, the first target government affair policy is loaded in the moving process that the mobile screen moves from the current display position to the first target display position.
Alternatively, one possible way of moving the mobile screen from the initial position to the first target display position can be illustrated by the following formula:
wherein f is the distance between the initial position and the first target display position, a 1 For acceleration of the moving screen between 1/4f away from the initial position and positive, t 1 For the moving time of the moving screen between 0 and 1/4f, t 2 For the moving time of the moving screen between 1/4f and 3/4f, a 2 Acceleration of the moving screen between 3/4f and which is negative, t 3 The moving time of the moving screen between 3/4f and f is realized by adopting uniform acceleration motion between 0 and 1/4f, uniform velocity motion between 1/4f and 3/4-And uniform deceleration motion is adopted between 4f and f, and in the process of moving the mobile screen to the target position, uniform acceleration motion is firstly adopted, then uniform motion is carried out, and finally uniform deceleration motion is adopted, so that the mobile screen has a buffering process in the motion process.
The user can select the region of the government affair policy that needs to be looked over on the terminal, with this, the user can be through looking over a plurality of government affair policy regions on the terminal and, directly select the talent region that needs to be looked over, so that the time that the user is searching for the government affair policy in the region that needs to be looked over to a certain extent can be saved, the complexity of looking for has been reduced, then the terminal sends a message that carries this region to the mobile screen, look for after receiving this message and obtain the show position corresponding with this region to the mobile screen, then remove this show position and demonstrate the government affair policy in this region, if the user needs to look over the government affair policy in a plurality of regions, only need select the region that the government affair policy that needs to be looked over on the terminal, alright through terminal to send regional information to the mobile screen, remove the in-process and carry out the preloading to the government affair policy that needs to show, can carry out the time reduction that the government affair policy loading needs after removing to the show position for the mobile screen, waiting time reduction after removing to the show position, can be reduced to the degree that the government affair policy that needs to show the region that the degree that the government affair separately, thereby certain degree that the display region can be looked over to the government affair that the corresponding to the region that the government affair that the efficiency that the mobile screen can be carried out, and carry out the degree that can be carried out the degree to the corresponding region that the government affair that the efficiency of the region that the display area that can be carried out a plurality of the government affair that the efficiency that the display area that can be carried out, and carry out.
Referring to fig. 5, fig. 5 provides another method for displaying government policies according to the embodiment of the present invention in an application scenario described with reference to fig. 1, fig. 2 and fig. 3. As shown in fig. 5, the government policy exhibiting method includes the steps of:
201. the terminal receives a user selected first area having a first government policy.
Optionally, the government policy may be updated according to a preset time interval, where the preset time interval may be set according to different areas, for example, in an area with a great talent demand, the change of the government policy may be fast, and the preset time interval may be a time interval between one day and five days, for example, one day, two days, or four and a half days; for example, in areas where talent demand is low, and the government policy changes slowly, the preset time interval may be a time interval between six days and fifteen days, for example, seven days, eight days, or ten and a half days.
Optionally, if the government policy system obtains a certain area from the network and a significant change of the government policy occurs, the government policy system immediately updates the government policy information of the certain area after obtaining the information.
Alternatively, the area may be divided into a major area and a general area, and the government policy system may update the government policies of the major area and the government policies of the general area at different intervals. For example, the information of the government affairs policy in the important area can be detected in real time, when the change of the government affairs policy in the important area is detected, the government affairs policy in the area is immediately updated, and the preset time interval which can be set in the general area can be a time interval between two days and five days, for example, three days or four days.
Alternatively, one possible way to update the government policy is to: the mobile screen obtains a second government affair policy in the first area from the internet according to a preset time interval, and if the mobile screen judges that the second government affair policy and the first government affair policy have difference information, the difference is added to the first government affair policy.
Alternatively, another possible way of updating the government policy is: the mobile screen obtains a second government affair policy in a first area in a preset time interval from the Internet, and if the mobile screen judges that the second government affair policy and the first government affair policy have difference information, the second government affair policy is replaced by the first government affair policy.
By setting an updating mechanism for the government affair policies, the government affair policy information can be updated timely, so that the displayed government affair policy information is updated to the latest government affair policy in the region, the user can obtain the latest government affair policy information, the demand degree of the user on the government affair policy is further improved to a certain degree, and the situation that the user makes a bad decision by referring to the non-updated government affair policy can be avoided to a certain degree.
202. And the terminal sends the message carrying the first area to the mobile screen.
203. And after receiving the message, the mobile screen searches for and obtains a first target display position corresponding to the first area according to a mapping relation between a preset area and a display position.
204. And moving a mobile screen from a current display position to the first target display position, wherein the mobile screen displays the first government policy.
Optionally, when the mobile screen moves from the current display position to the first target display position in the moving process, the mobile screen receives a second message which is sent by the terminal and carries a second area selected by the user, the second area has a third government affair policy, the second area corresponds to the second target display position, the mobile screen moves to the first target display position and displays the first target government affair policy, and after the display is completed, the mobile screen moves to the second target display position and displays the third target government affair policy.
Optionally, one possible way for the mobile screen to display the government policy is as follows: the mobile screen firstly briefly introduces the area where the government affair policy is located, for example, some information related to talents in the area can be introduced, the humanistic environment of the area can also be introduced, the requirement quantity of the area for talents can be introduced, then the requirement degree of the government of the area for talents can be introduced, and finally the government affair policy in the area can be introduced.
Optionally, another possible way for the mobile screen to display the government policy is as follows: the mobile screen firstly judges whether multimedia information corresponding to a first target government policy exists or not, if so, the mobile screen acquires the multimedia information corresponding to the first target government policy from the Internet, and plays the multimedia information after the first target government policy is displayed; and if not, directly displaying the first target government policy.
Optionally, the mobile screen obtains multimedia information corresponding to the government affair policy from the internet, and one way of playing the multimedia information after the target government affair policy is displayed may be, for example, that the talent display system stores the video screen corresponding to the government affair policy in the cloud platform in advance, and when the mobile screen determines that the government affair policy has the multimedia information corresponding to the government affair policy in the cloud platform, the video screen is loaded from the cloud platform, and the multimedia information is triggered to be played after the government affair policy is displayed.
Optionally, a plurality of multimedia information corresponding to the government affair policy can be present, preset multimedia information is played firstly after the government affair policy is displayed, meanwhile, brief information of all multimedia information corresponding to the government affair policy is displayed to the user on the terminal, the user can select needed multimedia information according to the brief information, after the user selects the multimedia information needing to be played, the terminal sends identification information carrying the multimedia information to the mobile screen, and after the mobile screen receives the information carrying the identification of the multimedia information, the multimedia information is loaded from the cloud platform, the loading can be carried out while playing, and the loading while playing is adopted, so that the waiting time for the user to watch the multimedia information corresponding to the government affair policy can be reduced, the user experience can be improved to a certain extent, meanwhile, the government affair policy display system is humanized to a certain extent, and the accuracy and diversity of the displayed information can also be improved to a certain extent.
Optionally, the mobile screen is moved from the current display position to a display position corresponding to an area where the government policy to be displayed is located, so that the government policy is displayed.
For the details of 202 and 203 in the above steps, reference is made to the relevant details of the corresponding steps in fig. 4, and details are not repeated here.
Referring to fig. 6, fig. 6 shows another method for displaying government policies according to an embodiment of the present invention. As shown in fig. 6, the method includes the steps of:
301. the terminal receives a user selected first area having a first government policy.
302. And the terminal sends the message carrying the first area to the mobile screen.
303. And after receiving the message, the mobile screen searches for and obtains a first target display position corresponding to the first area according to a mapping relation between a preset area and a display position.
Optionally, before the terminal sends the message carrying the first area to the mobile screen, the terminal sends an authentication request, the mobile screen authenticates the identity of the terminal, verifies whether the terminal is an authenticated and legal terminal in the government affair policy display system, if the terminal is a legal terminal passing through system authentication, a secure communication channel with the terminal is established, and if the authentication fails, the terminal is refused to respond.
Optionally, a method for establishing a secure communication channel between a mobile screen and a terminal is as follows: the method relates to a mobile screen, a terminal and a server, and specifically comprises the following steps:
s1, initialization: and in the initialization stage, the registration of a mobile screen and a terminal in a server, the subscription of a theme and the generation of system parameters are mainly completed. The mobile screen and the terminal register with the server, the topic can be published and subscribed only through the registered mobile screen and the terminal, and the terminal subscribes the related topic from the server. The server generates a system public Parameter (PK) and a master key (MSK), and sends the PK to the registered mobile screen and the terminal.
S2, encryption and release: and the encryption and release stages mainly encrypt the load corresponding to the theme to be released by the mobile screen and send the load to the server. Firstly, the mobile screen encrypts a load by adopting a symmetric encryption algorithm to generate a Ciphertext (CT), and then an access structure is formulated
According to server-generated PK and
and encrypting the symmetric key, and finally sending the encrypted key and the encrypted load to the server. And after receiving the encrypted key and the CT sent by the mobile screen, the server filters and forwards the key and the CT to the terminal.
Optionally, an access structure
Is an access tree structure. Each non-leaf node of the access tree is a threshold, denoted by K x Is represented by 0<＝K x <= num (x), num (x) represents the number of its child nodes. When K is x = num (x), non-leaf node represents and gate; when K is x When =1, the non-leaf node represents an or gate; each leaf node of the access tree represents an attribute. The attribute set satisfying an access tree structure may be defined as: let T be an access tree with r as the root node, T x Is a subtree of T with x as the root node. If T is x (S) =1, then the attribute set S is said to satisfy the access structure T x . If node x is a leaf node, T is a set of attributes S if and only if the attribute att (x) associated with leaf node x is an element of attribute set S x (S) =1. If node x is a non-leaf node, at least K x Child node z satisfies T z (S) =1, T x (S)＝1。
S3, private key generation: the private key generation stage is mainly that the server generates a corresponding secret key for the terminal to decrypt the ciphertext CT received thereafter. Terminal provides attribute set A to server i (the attribute can be the information of the characteristics, roles and the like of the subscriber), the server collects A according to PK and attribute i And the master key MSK generates a private key SK and then transmits the generated private key to the terminal.
Optionally, attribute set A i Is a global set U = { A = { [ A ] 1 ，A 2 ，…，A n A subset of. Attribute set A i The attribute information indicating the terminal i may be a characteristic, a role, and the like of the terminal, and is a default attribute of the terminal, and the global set U indicates a set of attribute information of all terminals.
S4, decryption: the decryption stage is mainly a process of decrypting the encrypted load by the terminal to extract the civilization. And after receiving the encrypted key and the CT sent by the server, the terminal decrypts the encrypted key according to the PK and the SK to obtain a symmetric key. If its attribute set A i Access structure satisfying ciphertext
The ciphertext can be successfully decrypted, so that the safety of the communication process is guaranteed.
Through setting up security authentication, can reduce the user and watch the government affair policy when using the terminal, disguise as user terminal by other illegal users, and send the message that carries other regions to the mobile screen, thereby cause the harm to government affair policy display system, also cause very big adverse effect to user's use, probably cause the user can not normally watch government affair policy, illegal user also can falsify the government affair policy in the system through the intrusion system simultaneously, make the user can not obtain correct government affair policy, thereby probably cause the emergence of the condition of loss to the user.
304. And moving a mobile screen from an initial position to the first target display position, wherein the mobile screen displays the first government policy.
Optionally, after the user opens the government affair policy display system through the terminal, the mobile screen is located at the initial position, the user selects the area to which the government affair policy belongs on the terminal, the terminal sends the area to the mobile screen, and the mobile screen is moved from the initial position to the display position corresponding to the area to display the government affair policy.
Alternatively, the mobile screen may be moved from the initial position to the target display position by a fixed rail, which may be, for example, a horizontally disposed straight rail, a vertically disposed straight rail, or an annular rail.
Other specific details of 301-304 in the above steps refer to the relevant details of the corresponding steps in fig. 4 and fig. 5, which are not described herein again.
Referring to fig. 7, fig. 7 is a diagram illustrating a government policy display system according to an embodiment of the present invention. As shown in fig. 7, the government policy display system includes a terminal 401 and a mobile screen 402, which are as follows:
a terminal 401 for receiving a first region selected by a user, the first region having a first government policy; the message carrying the first area is sent to the mobile screen;
the mobile screen 402 is configured to, after receiving the message, find a first target display position corresponding to the first area according to a mapping relationship between a preset area and a display position; and moving to the first target display position from the current display position, wherein the mobile screen displays the first government policy, or moving to the first target display position from the initial position, and displaying the first government policy.
Optionally, referring to fig. 8, fig. 8 is a schematic structural diagram of a mobile screen in fig. 7 according to an embodiment of the present invention. As shown in fig. 7, the mobile screen 402 further includes a pre-loading module 4021, which is as follows:
the preloading module 4021 is configured to load the first target government policy during the moving process from the current display position to the first target display position.
Optionally, the government policy is updated according to a preset time interval, where the updating includes:
the mobile screen acquires a second government policy of the first area within a preset time interval from the Internet;
and the mobile screen adds the difference to the first government policy when judging that the second government policy has difference information with the first government policy.
Optionally, referring to fig. 9, fig. 9 is a schematic structural diagram of another possible mobile screen in the embodiment of fig. 7. As shown in fig. 7, the mobile screen 402 further includes a first determining module 4022, which is as follows:
the first judgment module is used for receiving a second message which is sent by the terminal and carries a second area selected by a user when the mobile screen moves from the current display position to the first target display position, wherein the second area is provided with a third government affair policy, the second area corresponds to the second target display position, the mobile screen moves to the first target display position and displays the first target government affair policy, and after the display is completed, the mobile screen moves to the second target display position and displays the third target government affair policy.
Optionally, referring to fig. 10, fig. 10 is a schematic view of another possible structure of the mobile screen in fig. 7 according to an embodiment of the present invention. As shown in fig. 10, the mobile screen 402 includes a second determination module 4023 and a display module 4024, which is as follows:
the second judging module 4023 is configured to judge whether multimedia information corresponding to the first target government policy exists, and if yes, acquire the multimedia information corresponding to the first target government policy from the internet, and play the multimedia information after the first target government policy is displayed;
a displaying module 4024, configured to directly display the first target government policy if the first target government policy is not satisfied.
Embodiments of the present application further provide a computer storage medium, wherein the computer storage medium stores a computer program for electronic data exchange, and the computer program makes a computer perform part or all of the steps of any one of the government policy showing methods as described in the above method embodiments.
Embodiments of the present application also provide a computer program product, which includes a non-transitory computer-readable storage medium storing a computer program, and the computer program causes a computer to execute part or all of the steps of any one of the government policy exhibition methods as described in the above method embodiments.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present application is not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to the related descriptions of other embodiments.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one type of logical functional division, and other divisions may be realized in practice, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some interfaces, devices or units, and may be an electric or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit may be implemented in the form of hardware, or may be implemented in the form of a software program module.
The integrated unit, if implemented in the form of a software program module and sold or used as a stand-alone product, may be stored in a computer readable memory. Based on such understanding, the technical solutions of the present application, in essence or part of the technical solutions contributing to the prior art, or all or part of the technical solutions, can be embodied in the form of a software product, which is stored in a memory and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned memory comprises: various media capable of storing program codes, such as a usb disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk.
Those skilled in the art will appreciate that all or part of the steps of the methods of the above embodiments may be implemented by a program, which is stored in a computer-readable memory, the memory including: flash memory disks, read-only memory, random access memory, magnetic or optical disks, and the like.
The foregoing detailed description of the embodiments of the present application has been presented to illustrate the principles and implementations of the present application, and the above description of the embodiments is only provided to help understand the method and the core concept of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (8)
1. A government policy display method is applied to a government policy display system, the system comprises a mobile screen and a terminal, and is characterized by comprising the following steps:
the terminal receives a first area selected by a user, wherein the first area is provided with a first government policy;
the terminal sends a message carrying a first area to the mobile screen;
after receiving the message, the mobile screen searches for and obtains a first target display position corresponding to the first area according to a mapping relation between a preset area and a display position;
the mobile screen moves from a current display position to the first target display position, and the mobile screen displays the first government policy, including: when the mobile screen moves from the current display position to the moving process of the first target display position, when a second message which is sent by the terminal and carries a second area selected by a user is received, the second area is provided with a third government affair policy, the second area corresponds to the second target display position, the mobile screen moves to the first target display position and displays the first government affair policy, and after the display is completed, the mobile screen moves to the second target display position and displays the third government affair policy.
2. The method of claim 1, wherein moving the mobile screen from the current presentation position to the first target presentation position further comprises:
and loading the first government affair policy in the moving process that the mobile screen moves from the current display position to the first target display position.
3. The method according to claim 1 or 2, wherein the government policy is updated according to preset time intervals, the updating comprising:
the mobile screen acquires a second government affair policy of the first area from the Internet according to a preset time interval;
and the mobile screen adds the difference to the first government policy when judging that the second government policy has difference information with the first government policy.
4. The method of claim 1, wherein the mobile screen presenting the first government policy comprises:
judging whether multimedia information corresponding to the first government policy exists or not, if so, acquiring the multimedia information corresponding to the first government policy from the Internet, and playing the multimedia information after the first government policy is displayed;
and if not, directly displaying the first government policy.
5. A government policy display system is characterized by comprising a mobile screen and a terminal, wherein the mobile screen comprises a first judgment module;
the terminal is used for receiving a first area selected by a user, and the first area is provided with a first government policy; sending a message carrying a first area to the mobile screen;
the mobile screen is used for searching and obtaining a first target display position corresponding to the first area according to a mapping relation between a preset area and a display position after receiving the message; moving from a current display position to the first target display position, the mobile screen displaying the first government policy, including: the first judgment module is used for receiving a second message which is sent by the terminal and carries a second area selected by a user when the mobile screen moves from a current display position to a first target display position in a moving process, the second area is provided with a third government affair policy, the second area corresponds to the second target display position, the mobile screen moves to the first target display position and displays the first government affair policy, and after the display is finished, the mobile screen moves to the second target display position and displays the third government affair policy.
6. The system of claim 5, wherein the mobile screen further comprises:
and the preloading module is used for loading the first government policy in the moving process of moving from the current display position to the first target display position.
7. The system according to claim 5 or 6, wherein the government policy is updated according to a preset time interval, the updating comprising:
the mobile screen acquires a second government policy of the first area from the Internet according to a preset time interval;
and the mobile screen adds the difference to the first government policy when judging that the second government policy has difference information with the first government policy.
8. The system of claim 5, wherein the mobile screen comprises:
the second judgment module is used for judging whether multimedia information corresponding to the first government policy exists or not, if so, the multimedia information corresponding to the first government policy is obtained from the internet, and the multimedia information is played after the first government policy is displayed;
and the display module is used for directly displaying the first government policy if the first government policy is not the same as the first government policy.
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