CN204066415U - A kind of base station system supporting indoor positioning - Google Patents

The utility model provides a kind of base station system supporting indoor positioning, comprise supervising device and several beacon equipments being arranged in indoor place, each described beacon equipment is to there being an indoor fixed block, each described beacon equipment is provided with rfid interrogator, wireless transmitter and warning device, and described wireless transmitter is corresponding with the data of described rfid interrogator; Each described fixed block is provided with RFID label tag; Described supervising device is provided with center processor and wireless output unit, and described center processor and described wireless transmitter carry out radio communication, and described wireless output unit and the warning device of beacon equipment described in each carry out radio communication.The RFID label tag data being gathered locating piece by the rfid interrogator of beacon equipment complete location, and exceed error range once the beacon apparatus in each piecemeal, namely long-distance monitorng device communicates with beacon apparatus, gives the alarm and makes it adjust, and ensure that the accurate location of each piecemeal.

A kind of base station system supporting indoor positioning

Technical field

The utility model relates to the indoor positioning of radio communication, is specifically related to a kind of base station system supporting indoor positioning.

Background technology

In the strict sectional type operation of indoor, between each piecemeal, whether accurately can locate the reliability of directly impact operation.As more and more in short supply along with taking up an area, the occupy-place that any one parking stall of parking garage exceeds in allowed band intersects, and all may puzzlement be caused to stop to adjacent car owner.

Current locator meams mainly contains GPS and WIFI and infrared etc., and GPS positioning precision is wherein low, and error is in the scope of 10-20m, is unsuitable for carrying out indoor accurate position; And WIFI need user understand signal source then active searching determine oneself position, initiative rests in user's hand, can not effectively be guided it, and infrared coverage often can not meet the location requirement of certain distance.

The orientation management of existing parking garage rely on often make regular check on or camera record to find between each piecemeal, whether within allowed band, often not evade the orientation problem produced in real time in time.

Utility model content

In view of this, the utility model provides support the base station system of indoor positioning, for ensureing the accuracy of indoor each segmented spaces location.

The technical solution adopted in the utility model is specially: a kind of base station system supporting indoor positioning, comprise supervising device and several beacon equipments being arranged in indoor place, each described beacon equipment is to there being an indoor fixed block, each described beacon equipment is provided with rfid interrogator, wireless transmitter and warning device, and described wireless transmitter is corresponding with the data of described rfid interrogator; Each described fixed block is provided with RFID label tag; Described supervising device is provided with center processor and wireless output unit, and described center processor and described wireless transmitter carry out radio communication, and described wireless output unit and the warning device of beacon equipment described in each carry out radio communication.

Described beacon equipment is also provided with antenna, for the warning message making warning device receive described wireless output unit output.

The communication of described center processor and described wireless transmitter and described wireless output unit and described warning device is bluetooth or WIFI.

Each described fixed block is provided with several RFID label tag, and described RFID label tag is provided with center and each outline edge of fixed block.

Described rfid interrogator is fixed on pedestal by axis body and rotates around described pedestal, and described pedestal is fixed on described beacon equipment by the mode of gluing.

Described supervising device is long-distance monitorng device, and described long-distance monitorng device is also connected with registering instrument, for recording the alarm times to each beacon equipment.

Described long-distance monitorng device is pocket computer.

Described indoor place is parking garage, and described beacon equipment is for treating parking, and described fixed block is the parking stall of rectangle.

The beneficial effect that the utility model produces is: indoor positioning portable terminal device of the present utility model completes location by RFID label tag of installing corresponding on the rfid interrogator of beacon equipment and each piecemeal, and namely making it adjust by early warning Real-time Feedback once when the beacon equipment in each piecemeal exceeds error range, ensure that not interfering between piecemeal.

Accompanying drawing explanation

When considered in conjunction with the accompanying drawings, more completely the utility model can be understood better.Accompanying drawing described herein is used to provide further understanding of the present utility model, and embodiment and explanation thereof, for explaining the utility model, do not form improper restriction of the present utility model, wherein:

Fig. 1 is a kind of structural representation supporting the base station system of indoor positioning of the utility model.

In figure: 1, parking lot 2, parking stall 3, stop 4, RFID label tag 5, long-distance monitorng device.

Embodiment

Below in conjunction with drawings and Examples, the technical solution of the utility model is described in further detail.

A kind of base station system supporting indoor positioning as shown in Figure 1, for managing waiting to stop and accurately sailing a parking stall 2 for regulation into of parking garage 1, under the manned prerequisite of parking, be arranged in several fixing parking stalls in parking lot and stop 3 to having respectively, on each parking stall (with regard to shape and the theory being easy to parking warehouse-in of vehicle, current parking stall is rectangle) corner and center be equipped with RFID label tag 4, with the IFID read write line on the vehicle corresponding with it matches

Namely each beacon equipment has stopped and 3 has been provided with rfid interrogator, wireless transmitter (as network interface card, the information of this network interface card is corresponding with the data of rfid interrogator) and warning device, and each fixed block is provided with RFID label tag; Long-distance monitorng device 5 is provided with center processor and wireless output unit (as network interface card), and wireless output unit and each warning device to have stopped carry out radio communication.For the ease of the fixing of rfid interrogator and the information gathering RFID label tag flexibly, rfid interrogator is fixed on pedestal by axis body and can rotates around pedestal, then pedestal is fixed in the car body of vehicle by the mode of gluing, under can reliably obtaining the prerequisite of RFID label tag data at guarantee RFID, car owner is facilitated to select the most rational position that rfid interrogator is installed.

The wireless transmitter that center processor on long-distance monitorng device (being generally the pocket computer being located at Control Room) is corresponding with the data of rfid interrogator carries out passing through bluetooth, the radio communication of the modes such as WIFI, if the data of the center on parking stall and corner are beyond in the error range preset, the current parking orientation then judging to wait to stop needs to correct, communicated with to vehicle by above-mentioned communication by wireless output unit, send alerting signal, alerting signal can be buzzing or report mode, also can pass through in car by modes such as flashing light promptings, for the ease of the warning message making warning device receive described wireless output unit output, wait stop on be also furnished with antenna.In addition, long-distance monitorng device can also be connected with for recording the alarm times sent each car, if exceed the restriction of certain number of times, by linking up with car owner the reason finding to have problems, the modes such as exchange of being held consultation by other parking stall owner avoid the interference because stopping between improper parking stall of causing, and affect the operation in parking lot.

As mentioned above; embodiment of the present utility model is explained; obviously, as long as do not depart from fact inventive point of the present utility model and effect, will be readily apparent to persons skilled in the art distortion, is also all included within protection domain of the present utility model.