Embodiment
In a basic embodiment, provide a kind of Special equipment monitoring system based on mobile GIS as shown in Figure 1, the bottom of described system is basic database, picture file and video file, for upper strata provides the data message of special equipment or pictorial information or video information, inspection and inspection task data and equipment geographic information data, or the photo of special equipment that transmits of mobile terminal receive or video store; Centre is the Business Logic based on mobile GIS, data message or pictorial information or video information is obtained from described bottom, or from high-rise receiving data information or pictorial information or video information, and adopt MCF framework to provide data for high-rise or bottom; High level is data display layer, carries out map displaying and information browse by mobile terminal.
The system level developed by this framework mode is clear, maintains easily.Bottom is special equipment checking system basic database and picture file, and this layer provides accurate facility information, inspection, inspection task data and equipment geographic information data for upper strata.Middle layer is Business Logic, and this layer obtains data message from bottom, and adopts MCF framework to provide the data layout of JSON, efficiently for high level provides data for high level.High level is data display layer, namely shows and information browse at the map of mobile terminal.In such system architecture, mobile terminal is undertaken alternately by wireless network and long-range server, providing of completing user service.
Because mobile GIS system saves the associated core data of special equipment inspection, supervision, also have some confidential datas of personal user, this just requires that system can carry out strict, careful access rights management, and internal data has multiple backup mode.When necessary, user is allowed to carry out the control measure such as various auxiliary data encryption, cryptoguard, authentication.
In one embodiment, in order to manage user right, login control can be set at described mobile terminal, the service that user is provided by input username and password ability system.
In a specific embodiment, described system comprises locating module.In locating module, system can get the longitude and latitude of the current position of user, and this longitude and latitude is converted into screen coordinate, thus draws out on map.The mobile terminal of usual employing is mobile phone, and mobile phone is positioned with 2 kinds of modes, and a kind of is location based on base station, and comprise base station or wifi, another is the location based on GPS.Network positioning precision is decided by the quantity of base station, if so the fewer words of the base station number of subregion so possible error area can be slightly larger, and urban district due to the many errors of base station number relatively little, generally speaking, words error in urban district can, in 100 meters, be then in 500 meters in other by-places.Locator meams based on GPS needs mobile phone to have GPS chip and will open GPS, and using GPS to position error can be smaller, and generally within tens meters, but shortcoming is opened GPS exactly and can be compared power consumption.
Locating module master affairs to be processed comprise: on map with the current position of form of icons display user, constantly monitoring users positional information when a change again on map display position, user click the numerical value that navigation button ejects dialog box display current location longitude and latitude, the form of described icon can be varied, identify on map as long as convenient, and easily recognized by the user.Being blue drops in one embodiment, is red flag shape in another embodiment.
Further, the following combination that one or more require should be met in the design process of locating module:
(1) when user can use cell phone network and GPS to position simultaneously, System Priority choice for use GPS positions;
(2) user is when obtaining the longitude and latitude numerical value of position, if do not open GPS, system gives the prompting of not opening GPS.
When not having network, system should be pointed out does not have network, and map denotation is blank; After user opens network, map can show automatically again.
When user is after login system, system should position immediately, and the positional information behind location is presented on map.Were it not for network, should point out that user is current does not have network, and re-start location after opening network.If user clicks navigation button and positions, so map center to be moved to current location and eject the text box that has current location longitude and latitude numerical value, and successfully positioning.When the user is mobile, the position on map also can change, and user can see the longitude and latitude of selected position easily.
In a specific embodiment, described system also comprises search module.Described search module is divided into point searching and the large class of Perimeter two, point searching refers to that user inputs a local name and searches for, Perimeter is that user searches for based on the information of current location to the special equipment of periphery, the relevant information of such as elevator.The form of the result freelist of search shows, and user can select to show places single or whole in the results list on map, and on map, can carry out the more multioperations such as route planning to it.
Search module master affairs to be processed comprise: the information of the specifying information of the place name of search subscriber input, the special equipment of search periphery, search result to be out presented on map and to provide the feature operations such as route planning.Further, the performance of described search module can reach when Wifi connects, and search time is maximum is no more than 15 seconds, and average search time is in 5 ~ 8 seconds; When mobile network connects, search time is maximum is no more than 20 seconds, and average search time is within 10 seconds.
Further, the following combination that one or more require should be met in the design process of search module:
(1) user's query manipulation control is provided, and the form of search result list is supplied to user;
(2) on map, place that single or multiple queries arrives is shown to user;
(3) if search-type is equipment, for exist in search result list do not have the equipment of coordinate may, then do not have the equipment of coordinate cannot show on map described in, but provide coordinate figure assignment to operate for described equipment; The operation of described assignment is carried out coordinate assignment by direct control in lists to this equipment and has been come.
When after logging in system by user, place name can be inputted at search box and carry out point searching, or in periphery list, select oneself interested classification to search for.The result of all search all shows in a list, and user can select on map, show one or more place searched, all search mark with a red icon on map.When network failure, map denotation is blank, and after network failure solves, user can re-start search.More excellent, mobile terminal after network failure solves, can load search interface automatically.
In a specific embodiment, described system also comprises path planning module.In described path planning module, user is after given starting point and terminal, and software plan goes out go to the path of terminal from starting point and show at map.
Further, following combinations that one or more require should be met in the design process of described path planning module:
(1) search is from the optimal route of the origin-to-destination of setting;
(2) on map, searched route is shown;
(3) described route planning module for be automobile self-driving route.
When after logging in system by user, can at route planning module input starting point and terminal, the mode of input can have multiple, comprises and uses the mode such as current location, the reconnaissance of use map.Click search, just can search optimal route, the route searched can show on map.Preferably, ant group algorithm is used to find optimal route.
In a specific embodiment, described system also comprises and sends work enquiry module.User needs the day after date of inquiry have selected, mobile terminal sends work list by what get user from server, user can understand the information of the equipment of sending inside work list in more detail from this list, and can check position easily and carry out route planning operation on map.
Further, described group in the design process of work enquiry module should meet the following combination that one or more require:
(1) operational controls of Query Dates scope is provided;
(2) return inquire within the scope of user right send work list;
(3) special equipment of sending in work list is shown on map;
(4) do not have the special equipment of coordinate to show to described group in work list, but provide coordinate figure assignment operational controls for it.
After logging in system by user, the work of sending clicked in menu is inquired about to enter and is sent work query page.In this page, set the date range of required inquiry, that then clicks that inquire button just can inquire user in this period sends work task.All work tasks of sending show in the form of a list, and the equipment corresponding to each task can check its details, also can show on map.
In a specific embodiment, described system also comprises facility information enquiry module.User inputs the facility registration code or other correlation parameters that will search for, and mobile terminal will carry out alternately with server end, get this equipment in server related data and it to being labeled on map.
Further, following combinations that one or more require should be met in the design process of described information inquiry module:
(1) provide the operational controls searching qualified equipment, and shown in lists, described search comprises searches for equipment or unit;
(2) on map, show the equipment that single or multiple queries arrives;
(3) coordinate may be there is no by equipment component in search list of devices out, do not have the equipment of coordinate cannot show on map, unless this equipment has been endowed coordinate figure, coordinate assignment can be carried out to this equipment by direct control in lists;
(4) search unit list out then views this unit by a certain item directly clicking the inside to have which platform equipment eligible.
User's access arrangement information fuzzy query page, inputs the parameter of screening in this page, can select search equipment or search unit after having inputted.The words of search equipment can find all qualified equipment, and the words of searching for unit are then find the unit having qualified equipment.The result found out all can be put in a list, and user can check the specifying information of equipment and is presented on map in lists.
In a specific embodiment, described system also comprise illegally move dress alarm module design.User, when finding some equipment, can click and illegally move dress test button, and system illegally will be moved dress and be detected; If the history coordinate difference on the described detection method current coordinate that is equipment and server database, apart from exceeding certain threshold value, so can carry out alarm.In this embodiment, described threshold value can be given by described system, also can provide the control of setting operation, facilitates user to set according to practical experience, and the scope of usual deviate is 100 meters ~ 999 meters.In one embodiment, described deviation is set to 100 meters.In another embodiment, described deviation arranges and may be 210 meters, may be 350 meters, also may be 900 meters.
Further, described illegally moving in dress alarm module design process should meet the following combination that one or more require:
(1) user is provided to revise intra vires the control of device coordinate;
(2) to equipment synchronized update on map of described amendment coordinate.
User is after finding needs to judge whether illegally to move the equipment of dress, and clickable icon can eject a text box, and the word clicking the inside can access arrangement details page.Click at this page and illegally move dress alarm button, then system can judge whether this equipment and current location offset excessive, if larger meeting sees whether this user has permission this equipment of amendment, if the words had permission can point out user to change coordinate.Now, user clicks amendment coordinate, just can modify to device coordinate.After amendment, this equipment also can carry out location updating on map.
Preferably, distance value shows at mobile terminal when sending warning by the described dress alarm module that illegally moves in digital form.
In a specific embodiment, described system also comprises part library module.Described part library module is for preserving picture or the video of user's shooting.
Further, the following combination that one or more require should be met in described part library modular design process:
(1) user is provided to preserve captured video and the operational controls of picture;
(2) operational controls of the video after checking preservation and picture is provided;
(3) the recording prompting of horizontal screen is given.
Here, if if mobile terminal when recorded video with perpendicular screen shooting, so putting can be edge-on on computers, so record with horizontal screen when needing prompting user to record.
User enters in parts library module, selects suitable part library classification, if but this classification oneself does not increase newly, can carry out taking pictures or recorded video under this classification.A thumbnail can be shown after completing, click this thumbnail and can check just now captured photo or the video of recording.If do not need again to take, then click save button and be kept on mobile phone.
In a specific embodiment, described system also comprises transmission module on equipment picture and video, for reading in the file of local part library, and on uploading onto the server when there being network to connect.
Further, on described equipment picture and video transmission module design process in should meet following combinations that one or more require:
(1) provide video and picture uploading to the operational controls of part library according to user right;
(2) browse controls after providing user to upload.
Here, not each user has permission uploading pictures or video, so need to carry out authority judgement.
User part library taken take after can be saved in mobile phone this locality needing the picture preserved, need just to come when uploading this module and carry out picture video and upload.In the listed files preserved, the file uploaded required for user chooses, then clicks and uploads, just can selected files passe to server.Upload the file meeting reservation record of failure, can wait until and again upload next time.
In a specific embodiment, described system also comprises equipment regulation online query module, for selecting oneself interested associated documents to download, when regulation file has renewal, system can be carried out file update and be pointed out the part or all of file of also download user selection to mobile terminal.
Further, the design of described equipment regulation online query module should meet the condition of following arbitrary or any combination:
(1) operational controls downloading relevant laws and regulations file is provided;
(2) file downloaded is stored in mobile terminal this locality;
(3) user that provides support checks the instrument of described file;
(4) when described file has renewal, system should be pointed out.
User enters regulation inquiry module, and now system can obtain up-to-date listed files from server, can upgrade if having inconsistent situation to point out with local file.User can select oneself interested partial document to download, and having downloaded rear click file name can check this regulation document.
In a specific embodiment, described system comprises above-mentioned all modules, as shown in Figure 1.
Preferably, described system carries out secondary development based on the software of Baidu map API.
More excellent, the operating system of described mobile terminal is android system.
Modules in present system can individualism, also can exist with the form of combination; Its carrier existed can be that the form of software or hardware exists, and that can carry out operating right to corresponding operational controls as required in each module realizes arranges the specific aim and security that improve application.Native system is by introducing mobile terminal, development of Mobile Internet technology is utilized to supervise special equipment, there is practical, easy-to-use, stable and safe feature, greatly facilitate special equipment checker, patrolman, inspector carry out the work, effectively raise the work efficiency of first-line staff, effectively can improve the validity of special equipment inspection coverage rate and special equipment supervision, reduce special equipment accident potential.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what stress is all the difference with other embodiments, between each embodiment identical similar part mutually see.
Above a kind of Special equipment monitoring system based on GIS provided by the present invention is described in detail, apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands system of the present invention and core concept thereof for helping; Meanwhile, for those skilled in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.