CN104808172A - Automatic positioning and automobile-finding system for underground garage - Google Patents
Automatic positioning and automobile-finding system for underground garage Download PDFInfo
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- CN104808172A CN104808172A CN201510214199.2A CN201510214199A CN104808172A CN 104808172 A CN104808172 A CN 104808172A CN 201510214199 A CN201510214199 A CN 201510214199A CN 104808172 A CN104808172 A CN 104808172A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/0009—Transmission of position information to remote stations
- G01S5/0045—Transmission from base station to mobile station
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses an automatic positioning and automobile-finding system for an underground garage. The automatic positioning and automobile-finding system for the underground garage comprises an internal wireless terminal, underground router positioning modules, a data information management module and a wireless navigation module, wherein the internal wireless terminal is arranged in an automobile; the underground router positioning modules are distributed in the underground garage; the wireless navigation module is carried by a user; the internal wireless terminal is positioned by the underground router positioning modules according to networking signals transmitted by the internal wireless terminal; identification information and position information of the internal wireless terminal are transmitted to the data information management module and are stored by the data information management module; and the wireless navigation module acquires the position information of the corresponding internal wireless terminal from the data information management module and searches an automobile according to the position information. The automatic positioning and automobile-finding system for the underground garage is suitable for large, medium and small underground garages; and automobile owners can quickly and effectively position automobiles and find out the automobiles according to the prompt information and the navigation function of the system if the automobile owners forget parking positions of the automobiles.
Description
Technical field
The present invention relates to wireless communication technology field, particularly relate to a kind of underground garage and automatically locate and seek truck system.
Background technology
Current existing positioning system is divided into three kinds substantially: based on positioning system, the positioning system based on wireless network and the positioning system based on bluetooth of GPS (Global Positioning System, Global Positioning System (GPS)).
The space segment of gps system is made up of 24 satellites, and being evenly distributed on 6 elevations angle is in the orbital plane of 55 degree.The user of gps system receives the spread-spectrum signal of satellite transmission, measure the radio wave propagation time and obtain the distance of satellite to receiver antenna, space three ball is utilized to intersect the principle of a bit, resolving with receiver location is the equation of unknown number, thus the position of the receiver that knows for sure, that is, only need receive the signal of 3 satellites, just can determine two dimension (longitude, the latitude) position of user.But this technology cannot solve a location difficult problem for underground garage, because the spherical wave of satellite cannot carry out accurately effective location to the object under earth's surface.
System based on radio network technique location can only navigate to the position of wireless base station, cannot locate concrete vehicle location.
Positioning system based on bluetooth then needs to lay Bluetooth receptions device in a large number, and even arrived the degree of one, each parking stall, which parking stall receives the Bluetooth signal that automobile sends, which parking stall display position information.There is the problems such as power consumption is high, laying cost is high, effective communication transmission range is short in this system, and need the Bluetooth Receiver of substantial amounts jointly to locate, on-vehicle Bluetooth is also very large on the impact of signal after closing of the door in addition, therefore based on bluetooth positioning system underground garage automatically locate with seek in car infeasible.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of underground garage and automatically locates and seek truck system, is difficult to accurately locate the problem of vehicle position in order to solve prior art.
For solving the problems of the technologies described above, the invention provides a kind of underground garage and automatically locate and seek truck system, described system comprises wireless terminal in car, underground route locating module, data information management module and wireless navigation module;
In described car, wireless terminal is arranged in automobile, for after described parking of automobile, sends networking signal, comprise the identification information of wireless terminal in described car in described networking signal by built-in Zigbee wireless module to described underground route locating module;
Described underground route locating module distribution is arranged in underground parking, networking signal for sending according to wireless terminal in described car positions wireless terminal in described car, and the identification information of wireless terminal in described car and positional information are sent to described data information management module;
Described data information management module is used for identification information and the positional information of wireless terminal in store and management car, when closing of the door, automobile is positioned, and by built-in Zigbee wireless module, the positional information of wireless terminal in car is issued to described wireless navigation module;
Described wireless navigation module is carried by user, for carrying out communication by built-in Zigbee wireless module and described data information management module, obtain the positional information of wireless terminal in corresponding car from described data information management module, and carry out seeking car according to described positional information.
Further, in described car, the identification information of wireless terminal is MAC (Media Access Control, media interviews control) address.
Further, in described car, the MAC Address of wireless terminal and described wireless navigation module has binding relationship.
Further, described data information management module also stores underground garage information, and described wireless navigation module, according to the positional information of described underground garage information and Che Nei wireless terminal, guides mode to navigate to parking spot by direction.
Further, described wireless navigation module integration is on the key chain of automobile.
Further, described system also comprises server, described data information management module by network by data upload to described server, and the positional information of automobile to be issued to by note on the mobile phone of user's binding; Described server to stop historical data for storing underground garage map, user profile and user.
Beneficial effect of the present invention is as follows:
1, the situation that user usually can forget parking stall more specific location information and worry is solved;
2, have employed hierarchical system management mode in communication process, make system have the dirigibility of very strong extensibility and height;
3, wireless navigation module and key chain are integrated, system has the feature of Highgrade integration;
4, present invention employs Zigbee wireless communication mode and carry out communication, system has the features such as low in energy consumption, communication time-delay is short, communication robust, low cost and working frequency range are flexible.
Beneficial effect of the present invention is as follows:
1, the situation that user usually can forget parking stall more specific location information and worry is solved;
2, have employed hierarchical system management mode in communication process, make system have the dirigibility of very strong extensibility and height;
3, adopt server admin user data, greatly facilitate the use of user, make system have very strong interaction;
4, wireless navigation module and key chain are integrated, system has the feature of Highgrade integration;
5, present invention employs Zigbee wireless communication mode and carry out communication, system has the features such as low in energy consumption, communication time-delay is short, communication robust, low cost and working frequency range are flexible.
Accompanying drawing explanation
Fig. 1 is that a kind of underground garage of invention one embodiment is located and the schematic diagram seeking truck system automatically.
Fig. 2 is that a kind of underground garage of invention two embodiment is located and the schematic diagram seeking truck system automatically.
Embodiment
Being difficult to accurately locate the problem of vehicle position in order to solve prior art, the invention provides a kind of underground garage and automatically locate and seek truck system, below in conjunction with accompanying drawing and embodiment, the present invention being further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, do not limit the present invention.
Embodiment one
A kind of underground garage of the embodiment of the present invention is automatically located and is sought truck system as shown in Figure 1, and described underground garage is automatically located and sought truck system and comprise wireless terminal 1 in car, underground route locating module 2, data information management module 3 and wireless navigation module 4.
In described car, wireless terminal 1 is arranged in automobile, for after described parking of automobile when closing of the door (such as start working), networking signal is sent until receive the confirmation signal just stop transmission to described underground route locating module 2 by built-in Zigbee wireless module timing (≤30 seconds), the identification information of wireless terminal 1 in described car is comprised in described networking signal, in the present embodiment, in described car, the identification information of wireless terminal is MAC Address.
Described underground route locating module 2 distributing installation is in underground parking, after locating module 2 receives the networking request signal sent by wireless terminal 1, connect with it, the MAC Address of wireless terminal 1 in the car received and receiving time information are reorganized packing and are sent to information management module 3 according to certain protocol format by each locating module 2.
The receiving time information that described data information management module 3 forwards according to the secondary locating module 2 of N (N >=5) obtained carries out multiple bearing to wireless terminal in car 1, Maximum Likelihood Estimation Method is adopted to calculate the location coordinate information (x, y) of wireless terminal 1 in car by multiple bearing information; Send confirmation signal by locating module 2 to wireless terminal in car, and the MAC Address of wireless terminal 1 in the car got and location coordinate information are stored.
Described wireless navigation module 4 is carried by user, for carrying out communication by built-in Zigbee wireless module and described data information management module 3, the positional information of wireless terminal 1 in corresponding car is obtained from described data information management module 3, and carry out seeking car according to described positional information, in the present embodiment, it is little, low in energy consumption that described wireless navigation module has volume, the advantages such as height Intelligent integrated, can be integrated on the key chain of automobile.
In described car, the MAC Address of wireless terminal 1 and described wireless navigation module 4 has binding relationship.
Described data information management module 3 also stores underground garage information, and described wireless navigation module 4, according to the positional information of described underground garage information and Che Nei wireless terminal 1, navigates to parking spot by map guidance mode.
Underground garage of the present invention is automatically located and is adopted hierarchical management model with the subsystems sought in truck system, reduces the dependence between subsystems, makes system have the dirigibility of very strong extensibility and height.
It is that those forget that the people on concrete parking stall provides accurate air navigation aid that underground garage of the present invention is located with seeking truck system automatically, the automobile of oneself can accurately be located by wireless navigation module by user, and the particular location by stopping in terminal guidance information guidance to garage.First, after automobile is parked in underground garage by user, general parking stall number or the particular location that all deliberately can not record oneself, wireless terminal 1 in car is housed in automobile, after car stops well by user, in car on car, wireless terminal 1 is started working, the information of oneself is sent in the automobile wireless fixer network system in garage, this wireless positioning network system comprises underground route locating module 2 and data information management module 3 (in the present embodiment, this wireless positioning network system adopts Router (wireless routing) layer and telegon (Coordinator) to form Zigbee wireless network when specific implementation and the data information management module 3 for storing subscriber information), the parking spot of user can be accurately calculated by specific location algorithm in this system and the position of user is recorded in the server, the wireless navigation module 4 of user can be bound with the Mac address of wireless terminal 1 in the car on oneself automobile, therefore, when user is accessed in wireless positioning network by the wireless navigation module 4 in hand, the positional information obtaining oneself automobile can be inquired about from data information management module 3, and can underground garage information in downloading data information management module 3, parking spot is navigated to by coordinate guidance mode.
The present invention is by the accurate location of Zigbee wireless network completing user automobile, and the positional information that network real time record automobile is heavy in parking lot on the one hand, on the other hand, facilitates user to obtain and navigation the positional information of automobile;
Underground garage provided by the invention is automatically located and is sought truck system, is applicable to large, medium and small underground garage, make car owner when forget park truck position, fast and effeciently according to the information of system and navigation feature the car of oneself is accurately located and is found it.And the present invention has the following advantages:
1, the situation that user usually can forget parking stall more specific location information and worry is solved;
2, have employed hierarchical system management mode in communication process, make system have the dirigibility of very strong extensibility and height;
3, wireless navigation module and key chain are integrated, system has the feature of Highgrade integration;
4, present invention employs Zigbee wireless communication mode and carry out communication, system has the features such as low in energy consumption, communication time-delay is short, communication robust, low cost and working frequency range are flexible.
Embodiment two
A kind of underground garage of the embodiment of the present invention is automatically located and is sought truck system as shown in Figure 2, and described underground garage is automatically located and sought truck system and comprise wireless terminal 1 in car, underground route locating module 2, data information management module 3, server 4 and wireless navigation module 5.
In described car, wireless terminal 1 is arranged in automobile, for after described parking of automobile when closing of the door (such as start working), networking signal is sent until receive the confirmation signal just stop transmission to described underground route locating module 2 by built-in Zigbee wireless module timing (≤30 seconds), the identification information of wireless terminal 1 in described car is comprised in described networking signal, in the present embodiment, in described car, the identification information of wireless terminal is MAC Address.
Described underground route locating module 2 distributing installation is in underground parking, after locating module 2 receives the networking request signal sent by wireless terminal 1, connect with it, the MAC Address of wireless terminal 1 in the car received and receiving time information are repacked and are sent to information management module 3 according to certain protocol format by each locating module 2.
The receiving time information that described data information management module 3 forwards according to the secondary locating module 2 of N (N >=5) obtained carries out multiple bearing to wireless terminal in car 1, Maximum Likelihood Estimation Method is adopted to calculate the location coordinate information (x, y) of wireless terminal 1 in car by multiple bearing information; Send confirmation signal by locating module 2 to wireless terminal in car, and the MAC Address of wireless terminal 1 in the car got and location coordinate information to be stored, and information is uploaded onto the server 4 to store.The positional information of automobile is stored in this locality by server 4, and is issued to by note on the cell-phone number of user's binding.
Described wireless navigation module 5 is carried by user, for carrying out communication by built-in Zigbee wireless module and described data information management module 3, the positional information of wireless terminal 1 in corresponding car is obtained from described data information management module 3, and carry out seeking car according to described positional information, in the present embodiment, it is little, low in energy consumption that described wireless navigation module has volume, the advantages such as height Intelligent integrated, can be integrated on the key chain of automobile.
In described car, the MAC Address of wireless terminal 1 and described wireless navigation module 4 has binding relationship.
Described data information management module 3 also stores underground garage information, described server 4 stores the historical information of automobile stagnation of movement, user can also inquire about the historical record of automobile stagnation of movement by cell-phone number or automobile information, described wireless navigation module 5, according to the positional information of described underground garage information and Che Nei wireless terminal 1, navigates to parking spot by map guidance mode.
Underground garage of the present invention is automatically located and is adopted hierarchical management model with the subsystems sought in truck system, reduces the dependence between subsystems, makes system have the dirigibility of very strong extensibility and height.
It is that those forget that the people on concrete parking stall provides accurate air navigation aid that underground garage of the present invention is located with seeking truck system automatically, the automobile of oneself can accurately be located by wireless navigation module by user, and the particular location by stopping in terminal guidance information guidance to garage, further, user is by the history stagnation of movement positional information of mobile phone logon server inquiry automobile.First, after automobile is parked in underground garage by user, general parking stall number or the particular location that all deliberately can not record oneself, wireless terminal 1 in car is housed in automobile, after car stops well by user, in car on car, wireless terminal 1 is started working, the information of oneself is sent in the automobile wireless fixer network system in garage, this wireless positioning network system comprises underground route locating module 2 and data information management module 3 (in the present embodiment, this wireless positioning network system adopts Router (wireless routing) layer and telegon (Coordinator) to form Zigbee wireless network when specific implementation), the parking spot of user can be accurately calculated by specific location algorithm in this system, by network, positional information is sent to server 4 to store, the wireless navigation module 5 of user can be bound with the Mac address of wireless terminal 1 in the car on oneself automobile, therefore, when user is accessed in wireless positioning network by the wireless navigation module 5 in hand, the positional information obtaining oneself automobile can be inquired about from server 4, and can underground garage information in Download Server 4, parking spot is navigated to by coordinate or map guidance mode.
The present invention is by the accurate location of Zigbee wireless network completing user automobile, the positional information that network real time record automobile is heavy in parking lot on the one hand, on the other hand, the positional information record of user's automobile is convenient in the server management and user download check use; User to download from server by mobile phone or PC or checks that garage map and user are stopped historical data information.
Underground garage provided by the invention is automatically located and is sought truck system, is applicable to large, medium and small underground garage, make car owner when forget park truck position, fast and effeciently according to the information of system and navigation feature the car of oneself is accurately located and is found it.And the present invention has the following advantages:
1, the situation that user usually can forget parking stall more specific location information and worry is solved;
2, have employed hierarchical system management mode in communication process, make system have the dirigibility of very strong extensibility and height;
3, wireless navigation module and key chain are integrated, system has the feature of Highgrade integration;
4, present invention employs Zigbee wireless communication mode and carry out communication, system has the features such as low in energy consumption, communication time-delay is short, communication robust, low cost and working frequency range are flexible.
Although be example object, disclose the preferred embodiments of the present invention, it is also possible for those skilled in the art will recognize various improvement, increase and replacement, and therefore, scope of the present invention should be not limited to above-described embodiment.
Claims (6)
1. underground garage is automatically located and is sought a truck system, it is characterized in that, described system comprises wireless terminal in car, underground route locating module, data information management module and wireless navigation module;
In described car, wireless terminal is arranged in automobile, for after described parking of automobile, sends networking signal, comprise the identification information of wireless terminal in described car in described networking signal by built-in Zigbee wireless module to described underground route locating module;
Described underground route locating module distribution is arranged in underground parking, networking signal for sending according to wireless terminal in described car positions wireless terminal in described car, and the identification information of wireless terminal in described car and positional information are sent to described data information management module;
Described data information management module is used for identification information and the positional information of wireless terminal in store and management car, when closing of the door, automobile is positioned, and by built-in Zigbee wireless module, the positional information of wireless terminal in car is issued to described wireless navigation module;
Described wireless navigation module is carried by user, for carrying out communication by built-in Zigbee wireless module and described data information management module, obtain the positional information of wireless terminal in corresponding car from described data information management module, and carry out seeking car according to described positional information.
2. underground garage as claimed in claim 1 is automatically located and seeks truck system, and it is characterized in that, in described car, the identification information of wireless terminal is MAC Address.
3. underground garage as claimed in claim 2 is automatically located and seeks truck system, and it is characterized in that, in described car, the MAC Address of wireless terminal and described wireless navigation module has binding relationship.
4. underground garage as claimed in claim 1 is automatically located and seeks truck system, it is characterized in that, described data information management module also stores underground garage information, described wireless navigation module, according to the positional information of described underground garage information and Che Nei wireless terminal, guides mode to navigate to parking spot by direction.
5. the underground garage as described in any one of Claims 1-4 is automatically located and is sought truck system, it is characterized in that, described wireless navigation module integration is on the key chain of automobile.
6. the underground garage as described in any one of Claims 1-4 is automatically located and is sought truck system, it is characterized in that, described system also comprises server, described data information management module by network by data upload to described server, and the positional information of automobile to be issued to by note on the mobile phone of user's binding; Described server to stop historical data for storing underground garage map, user profile and user.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510214199.2A CN104808172A (en) | 2015-04-29 | 2015-04-29 | Automatic positioning and automobile-finding system for underground garage |
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| CN201510214199.2A CN104808172A (en) | 2015-04-29 | 2015-04-29 | Automatic positioning and automobile-finding system for underground garage |
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| CN106169255A (en) * | 2016-08-31 | 2016-11-30 | 广州地理研究所 | Parking stall based on vehicle electron identifying recognition methods and device |
| CN106683470A (en) * | 2016-11-17 | 2017-05-17 | 南昌大学 | Vehicle positioning method oriented to parking lot |
| CN106781606A (en) * | 2016-12-23 | 2017-05-31 | 北京奇虎科技有限公司 | Vehicle location is provided and method, mobile unit and the user equipment in path is found |
| CN106908758A (en) * | 2015-12-22 | 2017-06-30 | 武汉万集信息技术有限公司 | One kind seeks bus or train route line information displaying method and system |
| CN108551354A (en) * | 2018-04-25 | 2018-09-18 | 威马智慧出行科技（上海）有限公司 | Seek vehicle system, car searching method and automobile |
| CN109151717A (en) * | 2018-09-11 | 2019-01-04 | 南京讯飞智慧空间信息科技有限公司 | A kind of reverse vehicle searching system and reverse car seeking method |
| CN109191888A (en) * | 2018-07-27 | 2019-01-11 | 上海与德通讯技术有限公司 | A kind of parking method and system |
| CN109215376A (en) * | 2018-07-27 | 2019-01-15 | 上海与德通讯技术有限公司 | A kind of parking method and system |
| CN110889976A (en) * | 2018-09-11 | 2020-03-17 | 上海博泰悦臻电子设备制造有限公司 | Server, and navigation method and system based on parking space |
| CN113240937A (en) * | 2021-05-13 | 2021-08-10 | 重庆长安汽车股份有限公司 | Automatic parking stall informing method and system |
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| CN106908758A (en) * | 2015-12-22 | 2017-06-30 | 武汉万集信息技术有限公司 | One kind seeks bus or train route line information displaying method and system |
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| CN108551354A (en) * | 2018-04-25 | 2018-09-18 | 威马智慧出行科技（上海）有限公司 | Seek vehicle system, car searching method and automobile |
| CN109215376A (en) * | 2018-07-27 | 2019-01-15 | 上海与德通讯技术有限公司 | A kind of parking method and system |
| CN109191888A (en) * | 2018-07-27 | 2019-01-11 | 上海与德通讯技术有限公司 | A kind of parking method and system |
| CN109151717A (en) * | 2018-09-11 | 2019-01-04 | 南京讯飞智慧空间信息科技有限公司 | A kind of reverse vehicle searching system and reverse car seeking method |
| CN110889976A (en) * | 2018-09-11 | 2020-03-17 | 上海博泰悦臻电子设备制造有限公司 | Server, and navigation method and system based on parking space |
| CN110889976B (en) * | 2018-09-11 | 2022-04-15 | 博泰车联网科技(上海)股份有限公司 | Server, and navigation method and system based on parking space |
| CN113240937A (en) * | 2021-05-13 | 2021-08-10 | 重庆长安汽车股份有限公司 | Automatic parking stall informing method and system |
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Application publication date: 20150729 |