CN210007902U

CN210007902U - cell-phone end garage management system based on UWB indoor location

Info

Publication number: CN210007902U
Application number: CN201920997767.4U
Authority: CN
Inventors: 程少如
Original assignee: Hebei University
Current assignee: Hebei University
Priority date: 2019-06-29
Filing date: 2019-06-29
Publication date: 2020-01-31
Anticipated expiration: 2029-06-29

Abstract

The utility model belongs to the technical field of the garage management, especially for cell-phone end garage management systems based on UWB indoor location, including treater and basic station, the treater with basic station signal connects, WIFI has on the basic station, treater and control end and user pass through WIFI signal connection on the basic station, the treater still is used for accepting the signal of cell-phone end to signal transmission to the basic station of this cell-phone end, the signal of cell-phone end is accepted to the treater to signal transmission to this cell-phone end is used for indoor real-time positioning monitoring and garage signal transmission, utilizes UWB technique to provide the location navigation function in the parking lot for cell-phone client user, provides the position service in the parking lot for the user in real time, includes the quantity display who provides the parking stall for it, parking stall to the shortest path navigation of export, and long in order to make things convenient for charging when the record parking, and accurate mark parking stall prevents that the vehicle is stolen, utilizes bluetooth technique to provide the navigation when the user returns.

Description

cell-phone end garage management system based on UWB indoor location

Technical Field

The utility model belongs to the technical field of the garage management, concretely relates to cell-phone end garage management system based on UWB indoor location.

Background

Along with the rapid development of the internet technology, the living standard of people is improved, an intelligent terminal becomes an indispensable tool in daily life of people, the Bluetooth technology is developed to the version 4.0, a simpler and efficient connection technology is provided for equipment interaction, GPS signals under eyes are seriously influenced indoors, so that accurate positioning cannot be realized, an ultra wide band communication technology (UWB) is developed, related academic research and industrialization processes are greatly stimulated, and indoor accurate positioning becomes possible, in recent years, the number of motor vehicles is rapidly increased, the problem that parking difficulty and vehicle finding difficulty are two problems that vehicle owners are very headache is solved in large parking lots in shopping malls, shopping centers and the like, in , the parking lots in areas are in shortage, the vehicle owners find parking lots in four places, in , due to the fact that the parking lots are large in space, the environment and the signs are similar, the directions are not easy to distinguish, and the vehicle owners are easy to lose directions in the parking lots, and cannot find own vehicles;

the research on the parking system in China is started late, experts in the early 1990's propose an intelligent transportation concept, and relevant research on intelligent management of parking lots is started;

compared with a fully-known global satellite navigation system, indoor positioning is a fresh and strange thing, people can be positioned and navigated by means of a GPS outdoors, once the things arrive indoors, the GPS signal is weakened, the attribute of the way is not hidden, not only are consumers troubled by the indoor environment difficult to position, but also merchants feel headache, the situation that domestic cities are large, the population is large, parking lots are multiple, and car owners easily lose directions in the parking lots and cannot find own directions is shown according to investigation, so that the indoor parking positioning system is a folk direction, the trend is great, and the market development prospect is ;

driven by such strong demands, the competition of hundreds of original enterprises is promoted, and the solution is also Wuhua eight , including Wi-Fi triangulation, Bluetooth signals, machine vision positioning, geomagnetic positioning and the like;

for example, as disclosed in chinese patent (CN 201820989026.7, kinds of intelligent parking guidance devices), there is a WIFI signal instrument in the parking lot for providing signal transmission to the processor, LED lamp, display screen and camera, because the processor is in signal connection with the LED lamp, the processor is in signal connection with the camera, the camera is in signal connection with the display screen, because the camera is an image recognition camera, the camera collects the vacancy in the parking lot and transmits the vacancy information to the display screen through a signal transmission module on the camera, the driver can view the vacancy information in the parking lot through the display screen and select a parking lot through the display screen, the LED lamp guides the driver to go to the selected parking lot, if the driver has a wrong parking lot, the camera recognizes the parking lot and transmits information to the display screen, the information on the display screen is updated in time, a sensing device is provided on the parking lot, if the driver stops the vehicle to the parking lot, the sensing device transmits a signal to the LED lamp, at this time, the camera is turned off, the camera observes the parking lot in real time, if the driver has a collision with the information, the processing device feeds back to the processing and processes the information through measures for dealing with the selected parking lot;

however, when the mobile phone terminal car garage management system is used in a large-area parking lot, the user needs to search for the mobile phone terminal car garage management system at regularly, which brings inconvenience to the user, so mobile phone terminal car garage management systems based on UWB indoor positioning are proposed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an kind of cell-phone end garage management system based on UWB indoor location has and experiences for the cell-phone end user provides splendid parking stall, can provide the parking stall rate of utilization simultaneously for the owner, optimization management and reduce cost and the characteristics of saving time.

In order to achieve the purpose, the utility model provides the following technical scheme that mobile phone terminal garage management systems based on UWB indoor positioning comprise a processor and a base station, wherein the processor is in signal connection with the base station;

the base station is provided with WIFI, and the processor is connected with the monitoring end and the user end through WIFI signals on the base station;

the processor is also used for receiving the signal of the mobile phone end and transmitting the signal of the mobile phone end to the base station;

the processor receives signals of the mobile phone end and uses the signal transmission of the mobile phone end for indoor real-time positioning monitoring and garage signal transmission.

Preferably, still be equipped with response module and timing module on the treater, still be equipped with receiving module in the garage, the treater enters into in the garage, the response module on the treater and the receiving module signal connection in the garage, at this moment the timing module work, the treater is gone out outside the garage, the response module on the treater and the receiving module stop signal connection in the garage, at this moment the timing module stop work, and will the timing module feeds back when working on the treater.

Preferably, the processor is provided with a Bluetooth module, the processor and the garage search vehicles reversely through the Bluetooth module, and the processor and the garage search vehicles forwards through UWB.

Preferably, the monitoring terminal is connected with the mobile phone terminal in a model mode, when a vehicle in the garage is damaged, the processor transmits a signal to the base station, the base station transmits the signal to the monitoring terminal through WIFI, and steps are fed back to the mobile phone terminal for a user to observe in real time.

Preferably, the UWB is IR-UWB indoor positioning.

Preferably, the processor is mounted in the tag and is powered by a battery on the tag.

Compared with the prior art, the beneficial effects of the utility model are that: the system mainly utilizes the ultra-wideband communication technology and the Bluetooth technology to carry out positioning navigation by means of a mobile phone terminal, provides accurate positioning navigation for a parking lot user, and has the following functions: the UWB technology is utilized to provide a positioning navigation function in a parking lot for a mobile phone client user, position service in the parking lot is provided for the user in real time, the number display of the parking spaces is provided for the user, the shortest path navigation from the parking spaces to an outlet is carried out, the parking time is recorded so as to facilitate charging, the parking spaces are accurately marked, vehicles are prevented from being stolen, and the Bluetooth technology is utilized to provide navigation when the user returns.

Drawings

The accompanying drawings are included to provide a further understanding of the invention at , and are incorporated in and constitute a part of this specification at , which together with the description of embodiment serve to explain the invention and are not intended to limit the invention.

Fig. 1 is a schematic structural view of the present invention;

in the figure: 1. a processor; 2. and a base station.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of , but not all embodiments.

Example 1

Referring to fig. 1, the utility model provides a technical scheme that cell-phone end garage management systems based on UWB indoor positioning include a processor 1 and a base station 2, wherein the processor 1 is in signal connection with the base station 2;

the base station 2 is provided with WIFI, and the processor 1 is connected with a monitoring end and a user end through WIFI signals on the base station 2;

the processor 1 is further configured to receive a signal from a mobile phone end, and transmit the signal to the base station 2;

the processor 1 receives signals of the mobile phone end and uses the signal transmission of the mobile phone end for indoor real-time positioning monitoring and garage signal transmission.

In this embodiment: the IR-UWB indoor positioning technology is applied to the garage service system, the ultra-wideband indoor positioning technology has better comprehensiveness compared with other positioning technologies such as wifi, ultrasonic wave and infrared ray, the positioning precision of the ultra-wideband indoor positioning technology can reach within 10cm, the precision of the wifi technology is about 2-50m, the superiority is obvious, for example, in the transmission distance, the infrared ray and the ultrasonic wave are closer, the ultra-wideband can transmit at a relatively far distance, and in addition, in the penetrability, the ultra-wideband also embodies better advantages;

specifically, firstly, in principle, the product ultra-wideband positioning system adopts a time difference of arrival (TDOA) positioning principle of clock synchronization, the label times of positioning only needs to transmit signals times, the label coordinate is calculated by measuring the time difference of receiving the label signals by the fixed base station 2, the TDOA positioning ensures the low power consumption and the large capacity of the system of the label, and the system can calculate the positioning coordinate of handling tens of thousands of labels at most;

in general, the method has the advantages of high precision, typical positioning precision of 10cm, rapid tracking of times every 0.01 second, coverage range that the time of the unit base station 2 can cover 10000 square meters, large user quantity, system capacity of supporting ten thousand label accesses, capacity of supporting 1700 label accesses, multi-label concurrence supporting real-time identification, good anti-interference performance, strong penetrating power, good confidentiality and high communication performance, wherein the transmitting power of short-distance application is less than 1mW, and the short-distance application can well coexist with a same-frequency-band narrow-band communication system.

Specifically, still be equipped with response module and timing module on the treater 1, still be equipped with receiving module in the garage, treater 1 enters into in the garage, the response module on the treater 1 and the receiving module signal connection in the garage, timing module work this moment, treater 1 goes out outside the garage, response module on the treater 1 and the receiving module stop signal connection in the garage this moment timing module stop work, and will timing module feeds back when working on the treater.

Specifically, the Bluetooth module is arranged on the processor 1, the processor 1 and the garage search the vehicle reversely through the Bluetooth module, and the processor 1 and the garage search the vehicle forward through the UWB.

Specifically, the monitoring end is connected with the mobile phone end in a model mode, when a vehicle in the garage is damaged, the processor 1 transmits signals to the base station 2, the signal is transmitted to the monitoring end through the WIFI through the base station 2, and steps are fed back to the mobile phone end for a user to observe in real time.

Specifically, the UWB is IR-UWB indoor positioning.

Specifically, the processor 1 is installed in a tag, and a power supply is provided for the processor 1 through a storage battery on the tag.

To sum up, the parking garage service system is effectively combined with a mobile phone APP to provide accurate positioning and car finding functions for parking lot users, provides positioning navigation functions in a parking lot for mobile phone client users, provides position services in the parking lot for the users in real time, and comprises the steps of providing the number of parking spaces which can be provided by a garage, the shortest distance route from the parking spaces to an exit and an entrance to the parking spaces, enabling people to monitor the state of a car in real time through the mobile phone APP, sending an alarm signal to prevent car loss if the parking spaces are abnormal, improving parking safety of the parking lot, making a tag into a thin card shape, being small in size and light in weight, facilitating people to carry small radiation, enabling the tag of the system to have a function of charging on time, achieving multiple purposes of UWB, enabling high-precision indoor positioning technology to be applied to forward finding of empty parking spaces, enabling Bluetooth positioning to be applied to reverse car finding, organically combining the two technologies, enabling precision to be higher than that of existing Bluetooth garage service systems on the market, enabling UWB technology to more accurately position of each empty parking space to be located, being beneficial to save time of car owners and enabling management personnel to be good in large-scale parking garages through computer terminals, and enabling the parking garage service system to provide optimal use efficiency and enabling the.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1, cell-phone end garage management system based on UWB indoor positioning, including processor and base transceiver station, wherein said processor and said base transceiver station signal connection;

2. The cell-phone-end garage management system based on UWB indoor positioning according to claim 1, wherein the processor is further provided with a sensing module and a timing module, the garage is further provided with a receiving module, the processor enters the garage, the sensing module on the processor is in signal connection with the receiving module in the garage, the timing module works at this time, the processor exits the garage, the sensing module on the processor stops signal connection with the receiving module in the garage, the timing module stops working at this time, and the timing module feeds back the working running time of the timing module to the processor.

3. The cell-phone garage management system based on UWB indoor positioning according to claim 1, wherein the processor is provided with a Bluetooth module, the processor and the garage search vehicles in reverse direction through the Bluetooth module, and the processor and the garage search vehicles in forward direction through UWB.

4. The cell-phone-end garage management system based on UWB indoor positioning according to claim 1, wherein the monitoring end is connected with the cell-phone-end model, when the vehicle in the garage is damaged, the processor transmits a signal to the base station, the base station transmits the signal to the monitoring end through WIFI, and steps are fed back to the cell-phone-end for the user to observe in real time.

5. The cell-phone-end garage management system based on UWB indoor positioning of claim 3, wherein UWB is IR-UWB indoor positioning.

6. The cell-phone garage management system according to claim 1, wherein the processor is mounted in a tag and powered by a battery on the tag.