CN102692635A

CN102692635A - Method for selecting global positioning system (GPS) positioning and base station positioning during store visit

Info

Publication number: CN102692635A
Application number: CN2011104431915A
Authority: CN
Inventors: 洪志新; 余建成; 张皓; 林国欣
Original assignee: Xiamen Yaxon Networks Co Ltd
Current assignee: Xiamen Yaxon Networks Co Ltd
Priority date: 2011-12-27
Filing date: 2011-12-27
Publication date: 2012-09-26
Anticipated expiration: 2031-12-27
Also published as: CN102692635B

Abstract

The invention relates to a method for selecting global positioning system (GPS) positioning and base station positioning during store visit. The method comprises the following steps of: judging whether the GPS positioning of a handheld terminal is valid or not at first, if the GPS positioning of the handheld terminal is valid, preferably selecting GPS positioning data as valid positioning data and storing the GPS positioning data in a data base, otherwise, selecting base station positioning data as valid positioning data and storing the base station positioning data in the data base; and when the position information of a target store is valid, comparing the distance between a base station positioning position and the position of the target store with the distance between a GPS positioning position and the position of the target store, selecting the shorter distance as the valid positioning data and storing the valid positioning data in the data base. Therefore, by the method, more accurate positioning data can be acquired, the accuracy of store visit tracks is improved, and more valid data is provided for enterprise store management.

Description

The screening technique of GPS location and location, base station in a kind of shops visit process

Technical field

The screening technique of GPS location and location, base station in a kind of shops visit process.

Background technology

Current, the enterprise of the industry that disappears soon is equipped with the GPS mobile phone to the business personnel, obtains the management that the visit track is realized shops's visit through GPS location and location, base station, improves the implementation capacity of visit.The business personnel carries out shops when visit, mostly is in indoorly, because the characteristic of GPS itself, this moment, gps data generally was a no-fix, was not accurately in real time, so tend to adopt the base station to locate.But the positioning error of location, base station itself is bigger, and the gps data than no-fix is also inaccurate sometimes, and this just causes visiting the inaccuracy of track, brings certain degree of difficulty to management.

Summary of the invention

The object of the invention is to provide the screening technique that GPS locatees and locate the base station in a kind of shops visit process, to obtain than the accurate in locating data, improves the accuracy of shops's visit track, more efficiently data is provided for the management of shops of enterprise.

The screening technique of GPS location and location, base station in a kind of shops of the present invention visit process specifically may further comprise the steps:

After step 1, business are carried handheld terminal arrival visit shops; Land the service center system through handheld terminal; With handheld terminal and system synchronization after the time; Regularly upload current location information by this handheld terminal, this positional information comprises the GPS positioning states of handheld terminal, last effectively GPS position, the last handheld terminal moment, base station information, the ID of target shops that puts in place surely;

Step 2, this handheld terminal real-time judge GPS positioning states if in the location, then directly select the GPS locator data to be uploaded to the service center system, are stored to database as effective locator data, and flow process finishes, otherwise get into step 3;

Step 3, judge last GPS positioning time apart from the current time whether less than threshold value, in this way, select the GPS locator data to be uploaded to the service center system, be stored to database as effective locator data, flow process finishes, otherwise gets into step 4;

Step 4, if last GPS positioning time apart from the current time greater than first threshold, then handheld terminal obtains the longitude and latitude data of current location according to base station information;

Step 5, judge whether the ID of target shops is effective, if the invalid step 6 that then gets into, otherwise get into step 7;

Step 6, judge last GPS positioning time apart from the current time whether less than second threshold value; In this way, select the GPS locator data, be stored to database as effective locator data; Flow process finishes; Otherwise select the base station locator data, be stored to database as effective locator data, flow process finishes;

Whether GPS locator data or base station locator data that step 7, judgement are gathered conform to the ID of target shops corresponding position information, in this way, then get into step 8, otherwise get back to step 6;

The distance of step 8, comparison position location, base station and GPS position location and target shops position if the position location, base station is little to the distance of shops position, is just selected the base station locator data, is stored to database as effective locator data, and flow process finishes; Otherwise, select the GPS locator data, be stored to database as effective locator data, flow process finishes.

After having adopted method of the present invention, judge at first whether the GPS location of handheld terminal is effective, if effectively; Then preferred GPS locator data is stored to database as effective locator data, otherwise, select for use the base station locator data to be stored to database as effective locator data; And, when the positional information of target shops is effective, the distance of position location, base station and GPS position location and target shops position relatively; Who is little to the distance of shops position, whom just selects be stored to database as effective locator data, like this; Just can obtain more accurate in locating data, improve the accuracy of shops's visit track, more efficiently data are provided for the management of shops of enterprise.

Description of drawings

Fig. 1 is a workflow synoptic diagram of the present invention.

Embodiment

As shown in Figure 1, the screening technique of GPS location and location, base station in a kind of shops of the present invention visit process specifically may further comprise the steps:

After step 1, business are carried handheld terminal arrival visit shops; Land the service center system through handheld terminal; Handheld terminal and system synchronization after the time, are regularly uploaded current location information by this handheld terminal, and this positional information comprises the GPS positioning states of handheld terminal, last effectively GPS position, the handheld terminal moment, base station information, the ID of target shops that put in place surely for the last time; If there is not the visit task, then the ID of target shops is 0;

The above; It only is preferred embodiment of the present invention; Be not that technical scope of the present invention is done any restriction, so every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any trickle modification, equivalent variations and modification that above embodiment did.

Claims

1. the screening technique that locate GPS location and base station in shops's visit process, its characteristic may further comprise the steps being: