CN100369392C - Radio communication system, mobile terminal and radio communication method - Google Patents
Radio communication system, mobile terminal and radio communication method Download PDFInfo
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- CN100369392C CN100369392C CNB2004101036990A CN200410103699A CN100369392C CN 100369392 C CN100369392 C CN 100369392C CN B2004101036990 A CNB2004101036990 A CN B2004101036990A CN 200410103699 A CN200410103699 A CN 200410103699A CN 100369392 C CN100369392 C CN 100369392C
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Abstract
The invention provides a wireless communication system capable of grasping positions of mobile terminals, distributing appropriate information, and properly unified managing the whole system. The wireless communication system includes: mobile phones capable of allowing their communication processing sections to transmit image information obtained by their imaging sections, acquired positioning information, and related information being an external characteristic of an imaging object; and a management center that has a position information management database that discriminates the present position of each mobile phone on the basis of the received positioning information and stores the discriminated position information to areas blocked by each prescribed region and a searching object database for storing characteristic data of a searching object, and transmits the characteristic data of a collation object together with the received positioning information and the received image information to the mobile phone located in one and the same block when receiving the related information together with the positioning information and the image information and the collation between the related information and the characteristic data in the database discriminates that they are collated within a reference range.
Description
Technical field
The present invention relates to the radio communications system that a kind of utilization has a plurality of portable terminals of the radio communication function by mobile phone or other communication networks, and a kind of portable terminal that is used in this system, more specifically, relate to a kind of radio communications system, centralized management can obtain the current location and the situation of a plurality of portable terminals of the locating information of himself in management equipment (administrative center), and a kind of portable terminal and a kind of radio communication method that is used in this system.
Background technology
In recent years, be equipped with camara module for as the mobile phone of a class radio telecommunication terminal, having become more and more general.Transmit the image that (transmission) caught by the mobile phone with camara module by radio circuit to other people.
When use had the mobile phone of this camara module, the user operated shutter key (image capture key), to catch image.On the other hand, the Long-distance Control of image capture operation that need be by enabling the mobile phone with camara module is implemented in the shooting of unmanned place to object.In order to address that need, the request photographic images is caught in a kind of response by the image of radio communication transmission mobile phone (Japanese unexamined patent publication No. open (Kokai) No.2003-143261) has been proposed.
Because mobile phone and other mobile portable terminals are equipped with camara module now, proposed these mobile portable terminals are used for safety system, for police, guard or engineer are equipped with the mobile portable terminal, in management equipment (administrative center), according to by radio circuit from the mobile portable terminal information, as image information and voice messaging from the carrier, fail safe is managed concentratedly, and according to this information, from carrier issuing command and the mobilization order of administrative center to the mobile portable terminal.
But, in the current system that proposes, although can collect from the mobile portable terminal information by radio circuit, as from carrier's image information and voice messaging etc., administrative center's side can not obtain the carrier's of mobile portable terminal positional information.Therefore, for example, under situations such as the carrier of mobile portable terminal moves, administrative center's side is difficult to keep determining its tram.In addition, when specific carrier requests help, and when the center wished to ask other carrier to go to help, the center can not determine whether other carrier are arranged near the carrier who requests help, and had difficulties aspect the precise information transmitting to the carrier that can go to the there the soonest.In addition, the carrier of mobile portable terminal makes an inspection tour the zone that is assigned to it in advance, but administrative center's side having difficulties aspect the carrier's who determines the mobile portable terminal the current location, and is having difficulties aspect the centralized management whole system.
Summary of the invention
The objective of the invention is to propose a kind of position that can determine each portable terminal, can transmit precise information and can accurately manage the radio communications system of whole system concentratedly, and a kind of portable terminal and a kind of radio communication method that can be used in this system.
To achieve these goals, according to a first aspect of the invention, propose a kind of radio communications system, comprised a plurality of portable terminals and the management equipment that communicates by communication network and described a plurality of portable terminal; Described portable terminal comprises: the radio communication part has radio communication function; Position acquisition section is obtained the locating information of described portable terminal; Image capture apparatus is caught image; And first control section, make described radio communication partly transmit described locating information and/or described image information, described management equipment comprises: second control section, when any one portable terminal from described a plurality of portable terminals receives when being sent to locating information at least one other portable terminal, relevant with any one portable terminal and/or image information, broadcast described locating information and/or described image information.
Preferably, described management equipment has storage area, according to the described locating information that sends from described a plurality of portable terminals, store the positional information of each portable terminal, and described second control section is according to described locating information, near received locating information and/or the image information of other portable terminals broadcasting of at least one any one portable terminal that is positioned at the information that transmitted.
Alternatively, described management equipment has storage area, according to the described locating information that sends from described a plurality of portable terminals, store the positional information of each portable terminal, and a plurality of blocks of presumptive area are cut apart in storage, and according to described positional information, storage and the relevant information in residing each block of each portable terminal, described second control section is broadcasted received locating information and/or image information according to described locating information at least one other portable terminal of the residing block of portable terminal that is positioned at the information that transmitted.
Preferably, when not having other portable terminals to be arranged in to have sent the residing block of portable terminal of information, described second control section is to received locating information and/or the image information of at least one other portable terminals broadcasting that is positioned at the block adjacent with the residing block of portable terminal that has sent information.
Preferably, described portable terminal has the importation, the related information that input is associated with the feature of the object of being caught by image capture apparatus, if described image information is associated with described related information by described importation, described first control section makes described radio communication part that the related information of being imported is sent with described locating information and described image information, described management equipment has database, store the characteristic of searched object, and described second control section is when receiving related information with described image information, received related information and the described characteristic that is stored in the described database are compared, and broadcast with received locating information and image information and to be judged to be the characteristic that is complementary with preassigned.
Preferably, described second control section transmits and has broadcasted the locating information of all portable terminals of information to it according to the described positional information that is stored in the described storage area.
Preferably, described first control section periodically makes described position acquisition section obtain described locating information with regular time intervals.
Alternatively, described first control section periodically obtains described locating information, and when the locating information of being obtained is different from previous information, transmits described locating information to described management equipment.
Also preferably, described portable terminal comprises switch, output image is caught instruction, and described first control section is caught when instruction receiving described image, obtain described locating information by exporting first control signal to described position acquisition section, obtain captured images information by exporting second control signal, and transmit locating information and the image information that is obtained to described management equipment to described image capture apparatus.
According to a second aspect of the invention, proposed a kind of portable terminal that communicates by communication network and management equipment, comprising: the radio communication part has radio communication function; Position acquisition section is obtained the locating information of described portable terminal; The image-capture portion branch, catch image: and control section, the described image information that makes described radio communication partly transmit described locating information and/or catch by described image capture apparatus; Described portable terminal transmits described locating information and/or described image information to described management equipment, makes described management equipment select at least one other portable terminal then, and transmits described locating information and described image information to selected portable terminal.
According to a third aspect of the invention we, proposed a kind of radio communication method, may further comprise the steps: each locating information of obtaining a plurality of portable terminals; Catch image by any one portable terminal; Transmit described locating information and/or described image information from any one portable terminal to management equipment; When any one portable terminal from described a plurality of portable terminals receives when being sent to locating information at least one other portable terminal, relevant with any one portable terminal and/or image information, broadcast received locating information and/or image information.
Description of drawings
By the following description of preferred embodiments that provides with reference to accompanying drawing, these and other purposes of the present invention and feature will become clearer, wherein:
Fig. 1 is the view according to the system configuration of the radio communications system of the embodiment of the invention;
Fig. 2 is the view according to the General System structure of the radio communications system of the embodiment of the invention;
Fig. 3 is the view that carries according to the example of the mobile phone of the embodiment of the invention;
Fig. 4 is the view according to the example of the outward appearance of the mobile phone of the embodiment of the invention;
Fig. 5 is the block diagram according to the example of the structure of the mobile phone of the embodiment of the invention;
Fig. 6 is the block diagram according to the example of the structure of the administrative center of the embodiment of the invention;
Fig. 7 according to the embodiment of the invention, be stored in the view of the example of the data in the location information management database;
Fig. 8 according to the embodiment of the invention, be stored in the view of the example of the data in the search database;
Fig. 9 is used for explaining according to the locating information of the mobile phone of the embodiment of the invention obtaining the flow chart of operation;
Figure 10 be used to explain according to the embodiment of the invention, based on the flow chart of the positional information log-on operation of the locating information that receives by administrative center; And
Figure 11 is the precedence diagram that is used to explain according to the operation of the radio communications system of the embodiment of the invention.
Embodiment
Below, with reference to the accompanying drawings, embodiments of the invention are made an explanation.
Fig. 1 and Fig. 2 are the views according to the system configuration of the radio communications system of the embodiment of the invention.
According to the radio communications system 10 of present embodiment have a plurality of portable terminals of constituting to 11-n (with n=7 as the example in the present embodiment) by mobile phone 11-1, cordless communication network 20, management equipment, global positioning system (GPS) satellite 40 that constitutes by administrative center 30 and the zone of making an inspection tour 50, as main member.
In the present embodiment, a plurality of (in the present embodiment being 7) mobile phone 11-1 is offered 7 police A of responsible basis pre-determined regional 50 the each several part of cartographic information as shown in Figure 2 to G to 11-7.Police A carries these phones to G.
For example, each police A (to G) is placed on mobile phone 11-1 (to 11-7) in the pocket of left chest of its uniform, as shown in Figure 3, thereby make the optical system face forward of camara module, and it can be operated to the image capture key.Each police A (to G) has earphone HPN and the microphone MIC that links to each other with mobile phone 11-1 (to 11-7) by unshowned lead.
Each mobile phone 11-1 has identical functions to 11-7.General function except mobile phone, it also has image capturing functionality and the following function of passing through the camara module installed: receive the signal that sends over from three or more gps satellites 40 around known track rotation to obtain the locating information of himself, with himself locating information of preset time interval acquiring, and after obtaining locating information, during its change in location, by communication network 20, the locating information after administrative center 30 wirelessly transmits change.Each mobile phone 11-1 has to 11-7 and is used to issue image and catches the image of instruction and catch command switch, and has following function: when application drawing looks like to catch command switch, obtain the image information of required object, and wirelessly transmit the image information that obtained and the locating information of himself to administrative center 30 by communication network 20.In addition, each mobile phone 11-1 has following function to 11-7: the input of the related information that realization is associated with the minimal characteristic of being caught by the camara module of being installed, and when having the input of related information, wirelessly transmit the image information that has provided this related information to administrative center 30 by communication network 20.
Fig. 4 is the block diagram according to the topology example of the mobile phone of present embodiment.In addition, Fig. 5 A and 5B are the views according to the example of the outward appearance of the mobile phone of present embodiment.
As shown in Figure 4, each mobile phone 11 (1 to-7) has the communications processor element 111 that comprises transmit/receive antenna 111a,, the GPS receiving element 112, memory 113, key input part 114, the image-capture portion that comprise GPS reception antenna 112a divides 115, image is caught command switch 116, display part 117, Audio Processing Unit 118 and is made of control unit 119 first control section.Shown in Fig. 5 A, the front side of the shell 110 of mobile phone 11 (1 to-7) has transmit/receive antenna 111a, key input part 114, display part 117, loud speaker 118a and microphone 118b.In addition, shown in Fig. 5 B, the back side of the shell 110 of mobile phone 11 (1 to-7) has and comprises that image-capture portion divides the optical system and the image of 115 object lens to catch command switch 116.
Handled view data, voice messaging, Email and other information are modulated in 111 pairs of control units 119 of communications processor element, and transmit results to the communication network 20 that comprises unshowned base station by transmit/receive antenna 111a, so that utilize wireless radio communication.In addition, the view data that communications processor element 111 sends by communication network from administrative center 30 by transmit/receive antenna 111a reception, locating information, voice messaging, Email etc., the information that demodulation is received, and the result outputed to control unit 119.
Image-capture portion divides 115 to have optical system, comprises the object lens that are used to extract object images; And the image capture process circuit, comprise that the image transitions that is used for the object that will be focused on by optical system is the image capturing component of the signal of telecommunication.
Described optical system is arranged on the back side of the shell 110 of mobile phone 11, thereby shown in Fig. 5 B, opposite side can be caught image from user's viewpoint, and its optical imagery with object focuses on the optical receiving surface of image capturing component of image capture process circuit.
The optical imagery of the object that described image capture process circuit will be focused on by optical system is converted to the signal of telecommunication.Particularly, in the image capture process circuit, a plurality of light receiving elements that are arranged on the two dimensional surface of image capturing component are the image that unit receives object with the pixel.At this moment, it is decomposed into three primary colors (R, G, B) and extraction by the colour filter on the light receiving element with colouring information.Then, this image capture process circuit is converted to voltage with the brightness value of each pixel, by analog/digital (A/D) transducer this voltage sequentially is converted to numerical data, and this result is offered control unit 119.Note,, for example, use CCD or COMS transducer as image capturing component.
When wirelessly transmitting when dividing 115 image informations that obtain and the locating information of himself to administrative center 30, image is caught command switch 116 operate by image-capture portion by communication network 20.Image is caught command switch 116 to be set in place in the image-capture portion on the back side of the shell 110 of mobile phone 11 and to divide near 115 be provided with the position, thereby when mobile phone is contained in the uniform pocket of police A (to G), can catch the opposing party's image, as explained above.When application drawing looks like to catch command switch 116, pattern becomes image capture mode, and divide 115 outputs the second control signal CTL2 to image-capture portion from control unit 119, catch the optical imagery of object by optical system, and with firing order Input Control Element 119.Control unit 119 is by firing order, is stored in image information in the memory 113 and the locating information of himself to communications processor element 111 outputs, and administrative center 30 is transmitted it.
Utilize microcomputer to dispose control unit 119, and control whole mobile phone 11 as primary clustering.For example, the wireless transmission of the information in 119 pairs of communications processor elements 111 of control unit and reception, by the first control signal CTL1 to the reception of the gps signal of GPS receiving element 112, by the second control signal CTL2 to image-capture portion divide that 115 image is caught, in the Audio Processing Unit 118 voice messaging processing, to the display part input information of demonstration, the response key input part 114 of 117 information processing, the access of memory 113 etc. is controlled.
Can come operation control unit 119 with two kinds of control models, for example, radio communication pattern and image capture mode.The radio communication pattern is to realize the pattern of radio communication by communications processor element 111.Under this pattern, be right after after power-on, control unit 119 makes display part 117 display standard screens (so-called idle screen).Under the radio communication pattern,, can carry out call operation etc. by operation keys importation 114.In addition, under the radio communication pattern, can periodically receive gps signal from gps satellite 40 by GPS receiving element 112.
Image capture mode is to be used for pattern that the object of the position that is positioned at user oriented (police A is to G) is taken.Under image capture mode, control unit 119 drives image-capture portion by the second control signal CTL2 and divides 115, and control it to obtain the view data of object, and control display part 117, make its demonstration divide 115 view data that provide by image-capture portion, and with the image data storage that obtained in memory 113.
User (police A is to G) can look like to catch command switch 116 by application drawing, with control model from the radio communication mode conversion to image capture mode.
Mobile phone 11-1 with said structure to 11-7 with the preset time gap periods obtain locating information, and move and during its position change, wirelessly transmit the locating information that is obtained to administrative center 30, to upgrade the GPS locating information at it.Then, it waits for preset time, and repeats locating information and obtain operation.When application drawing looked like to catch command switch 116, mobile phone 11-1 obtained the image information of required object to 11-7, and wirelessly transmitted the image information that obtained and the locating information of himself by communication network 20 to administrative center 30.In addition, when having the input of related information, mobile phone 11-1 wirelessly transmits the image information that provided this related information and/or himself locating information by communication network 20 to administrative center 30 to 11-7.
Fig. 6 is the block diagram according to the topology example of the administrative center of present embodiment.
As shown in Figure 6, administrative center 30 has: comprise the communications processor element 301 of transmit/receive antenna 301a, information storage part, importation 303, the display part 304 that is made of the database section 302 that comprises location information management database 302a and search database 302b and second control section that is made of control unit 305.
Communications processor element 301 is modulated at view data, text data and other information of handling in the control unit 305 and the positional information that is registered in the registrant among the location information management database 302a etc., and utilize radio, transmit/receive antenna 301a by radio communication is sent to unshowned base station with the result.In addition, communications processor element 301 is responsible for carrying out radio communication with mobile phone 11-1 to 11-7.That is, its demodulation by communication network 20 wireless view data, locating information, text data and other information that send and that receive at transmit/receive antenna 301a, and outputs to control unit 305 with the result from the base station.
Come configuration database part 302 with hard disk unit or as nonvolatile memories such as EEPROM.Described database section 302 comprises: location information management database 302a, the positional information (at each police) that is used to manage each mobile phone; And search database 302b, the characteristic that storage will be searched for.
Fig. 7 is the view of the data instance of being stored among the location information management database 302a according to present embodiment.In the information management database 302a of position, as shown in Figure 7, mobile phone 11-1 is stored together with its positional information to the carrier of 11-7 (by police A to owner that G constituted) associated with each otherly.The data that storage is associated with each mobile phone (owner) at each mobile phone (at each owner), for example telephone number and e-mail address.Upgrade positional information (longitude and latitude) in the information management database of position seriatim by control unit 305.In addition, database section 302 storage is that sent to 11-7 from mobile phone 11-1 by administrative center 30 and view data that receive at communications processor element 301.
Fig. 8 is the view of the data instance of being stored among the search database 302b according to present embodiment.Search database 302b, as shown in Figure 8, for example, store the information relevant with the wanted criminal, as its name, birthday, height, wanted circular reason, wanted circular date, mug shot, facial formation and sex etc., add can mobile phone 11-1 to the 11-7 place macroscopic features as related information input, as thin fat, the shape of face of the length of the color of the people who wears glasses, hair, hair, the bodily form oval or do not have tatooed etc.
Wait by keyboard, mouse and to dispose importation 303.Manager's operation input section 302 of administrative center 30, so that upgrade the information of being registered among the information management database 302a of position, for example, information such as owner and telephone number thereof, as shown in Figure 7.
Dispose display part 304 by waiting as display devices such as CRT or LCD, and work as control unit 305 response message transfer request signals, conclude when receiving all mobile phone 11-1 to the locating information of 11-7, according to the positional information of being stored in the location information management database, show the image of mobile phone 11-1 in the map datum be included in shown in the zone 50 of Fig. 2, that constitute to G by police A to the carrier's (owner) of 11-7 position.In this case, as shown in Figure 2, display part 304 shows that according to the positional information of mobile phone 11-1 to 11-7 the mobile phone 11-1 that is divided in the predetermined block is to 11-7.Under the situation of example as shown in Figure 2, zone 50 is divided into four block BLK1 to BLK4.Note, configuration display part 304, thereby can be under the control of control unit 305, show send from mobile phone 11-1 to 11-7 as various information such as image information with by the information of importation 303 inputs.
Utilize microcomputer to dispose control unit 305, and control whole administrative center 30 as primary clustering.For example, the processing of the input information of the wireless transmission of the various information in the control unit 305 control communications processor elements 301 and reception, response importation 303, to the access of database section 302 etc.
Control unit 305 receives the locating information and/or the image information that are transmitted to 11-7 by mobile phone 11-1 every the scheduled time, according to locating information, judges the current location of mobile phone 11-1 to 11-7; According to the positional information of mobile phone 11-1, mobile phone 11-1 is divided into predetermined block to 11-7 to 11-7; And event memory.Then, control unit 305 makes display part 304 according to the information that is stored among the location information management database 302a, shows the mobile phone 11-1 that is made of to G the police A image to the carrier's (owner) of 11-7 position in zone 50 map datums such as grade as shown in Figure 2.Under the situation of example as shown in Figure 2, for example, the block BLK1 that phone is divided 1 square kilometre is in these four blocks of BLK4.In example as shown in Figure 2, police A is positioned at the first block BLK1 to C (mobile phone 11-1 is to 11-3), police D (mobile phone 11-4) is positioned at the second block BLK2, police E and F (mobile phone 11-5 and 11-6) are positioned at the 3rd block BLK3, and police G (mobile phone 11-7) is positioned at the 4th block BLK4.Note, which block which mobile phone to be in to manage according to positional information.
When any locating information that receives is different from the information that is stored among the location information management database 302a, the locating information of control unit 305 to receive, upgrade the positional information among the location information management database 302a of corresponding mobile phone, and the image information that receives is stored in the database section 302, and for example make another display part show this image.
When from any mobile phone 11-1 when 11-7 receives locating information and image information, control unit 305 is according to the positional information that is stored among the location information management database 302a, identification transmits the mobile phone of locating information and image information.Then, control unit 305 transmits the rearmost position information of discerning mobile phone that is stored among the location information management database 302a at least one other mobile phone.In this case, control unit 305 is according to the positional information that is stored among the location information management database 302a, and near other mobile phones of at least one the mobile phone of discerning to being positioned at transmit the rearmost position information of the mobile phone of having discerned and received image information.Note, still in this case, make display part 304 according to the information that is stored among the location information management database 302a, on zone 50 map datums such as grade as shown in Figure 2, show the mobile phone 11-1 that constitutes to G by police A image to the carrier's (owner) of 11-7 position, and near at least one mobile phone that (that is, is arranged in identical block) mobile phone of discerning to being positioned on the map transmits.In addition, control unit 305 transmits the positional information that has transmitted all mobile phones of information to it at least also according to the positional information that is stored among the location information management database 302a.Notice that when not having other mobile phones in the residing block of the mobile phone that has transmitted information, control unit 305 transmits information at least one mobile phone that is arranged in the block adjacent with the residing block of mobile phone of having transmitted information.
In addition, when with locating information and image information, when receiving related information, control unit 305 compares related information and the characteristic that is stored among the search database 302b from specific mobile phone 11 (1 to-7).When judging coupling in predetermined critical field, with received locating information and image information, at least one mobile phone of identical block transmits the characteristic that is carried out comparison to for example being arranged in.
Next, with reference to Fig. 8 and Fig. 9, provide explanation according to the operation of the radio communications system of present embodiment.Fig. 9 is used for explaining according to the locating information of the mobile phone of present embodiment obtaining the flow chart of operation.Figure 10 be used to explain by according to present embodiment, based on the flow chart of the positional information log-on operation of the locating information that receives by administrative center.Figure 11 is the precedence diagram that is used to explain according to the operation of the radio communications system of present embodiment.
In the present embodiment, a plurality of (in the present embodiment being 7) mobile phone 11-1 is offered 7 police A of responsible basis cartographic information pre-determined regional 50 as shown in Figure 2 to G to 11-7.Police A carries these phones to G, and goes on patrol the zone of its appointment.
At first, as shown in Figure 9, mobile phone 11-1 periodically obtains locating information (ST1) to 11-7 with preset time at interval.When it moves and during its position change (ST2), it wirelessly transmits the locating information (ST3) that is obtained to administrative center 30, to upgrade GPS locating information (ST4).Then, it waits for preset time (ST5), and from step ST1, resetting information is obtained operation.The GPS radio signal that mobile phone 11-1 receives by GPS receiving element 112 to the 11-7 basis, calculate its positional information (latitude and longitude) every predetermined period ground, and the locating information that it calculates is stored in its memory 113, and wirelessly transmit the locating information of being stored to administrative center 30 by its communications processor element 111.
Here, for example, the carrier of mobile phone 11-1, promptly police A finds that police A application drawing looks like to catch command switch 116 under similar suspect's people's the situation, and the image around obtaining.Control unit 119 control display parts 117 make its demonstration divide 115 view data that provide from image-capture portion, and with the image data storage that obtained in memory 113.In addition, police A utilizes numerical key to import similar suspect's people's the information of one or more features.When having the input of passing through 114 pairs of related informations of key input part, the control unit 119 of mobile phone 11-1 make communications processor element with this related information with by calculating the locating information obtained and being stored in image information in the memory 113, by communication network 20, wirelessly send administrative center 30 (ST6) to.
When receiving locating information and image information, control unit 305 is according to the positional information that is stored among the location information management database 302a, and identification has transmitted the mobile phone 11-1 of locating information and image information.Then, control unit 305 is according to the positional information that is stored among the location information management database 302a, transmits and discerned the rearmost position information of mobile phone 11-1 and received image information to being positioned near discern the mobile phone at least one mobile phone.
In this case, control unit 305 makes display part 304 according to the positional information that is stored among the location information management database 302a, in zone 50 map datums such as grade as shown in Figure 2, show the carrier (owner) of mobile phone 11-1 to 11-7, be the image of police A to the position of G, and send it to and be positioned on the map near institute's identification mobile phone (promptly, be arranged in identical block) mobile phone 11-2 and/or 11-3, and request help.In addition, the related information of control unit identification mobile phone 11-1 in 305 future oneself compares with the characteristic that is stored among the search database 302b.When judging coupling in predetermined critical field (ST16), its characteristic that will be carried out comparison is sent to mobile phone 11-2 and/or the 11-3 that is arranged in identical block together with received locating information and image information, and requests help.
As mentioned above, according to present embodiment, because system has: the mobile phone 11-1 that comprises the communications processor element 11 with radio communication function is to 11-7, these phones can obtain the locating information of himself, and can make its communications processor element wirelessly be transmitted in the external appearance characteristic (being related information) of the image information that image-capture portion divides in 115 to be obtained and the locating information of being obtained and captured object; And administrative center 30, the search database 302b that comprises the characteristic of location information management database 302a and memory search object, according to the locating information that sends from a plurality of mobile phones, judge the current location of each mobile phone, and storage is divided into the judgement positional information of predetermined block, when receiving related information with locating information and image information, related information and the characteristic that is stored in the search database are compared, and when in predetermined critical field, judging its coupling, the characteristic that will be used for comparison is sent at least one mobile phone that is positioned at identical block together with received positional information and image information, and the request mobilization, therefore have the position that can determine each mobile phone, can transmit accurate information and the advantage that can accurately manage whole system concentratedly.In addition, can determine the position of any mobile phone at any time, can accurately transmit near the carrier of mobile phone and mobilize request that in addition, fast processing becomes possibility according to the information that is stored in the location information management database.
Notice that the quantity of mobile phone is not limited to those in the present embodiment.Multiple scheme all is possible.
Although invention has been described with reference to the specific embodiment of selecting for the purpose of illustration, should be understood that under the prerequisite that does not depart from basic conception of the present invention and scope those skilled in the art can carry out a large amount of modifications to it.
Claims (8)
1. radio communications system comprises:
A plurality of portable terminals; With
The management equipment that communicates by communication network and described a plurality of portable terminal;
Described portable terminal comprises:
The radio communication part has radio communication function;
Position acquisition section is obtained the locating information of described portable terminal;
Image capture apparatus is caught image; And
First control section makes described radio communication partly transmit described locating information and/or described image information,
Described management equipment comprises:
Storage area, according to the described locating information that transmits from described a plurality of portable terminals, the positional information of storing each portable terminal, and a plurality of blocks of presumptive area are cut apart in storage, and according to described positional information, storage and the relevant information in residing each block of each portable terminal; And
Second control section, when any one portable terminal from described a plurality of portable terminals receives when being sent to locating information at least one other portable terminal, relevant with described any one portable terminal and/or image information, according to the described positional information that is stored in the storage area, broadcast received locating information and/or image information, described at least one other portable terminal are positioned at the residing block of portable terminal of the information that sent.
2. radio communications system according to claim 1, it is characterized in that when not having other portable terminals to be arranged in to have sent the residing block of portable terminal of information described second control section is to received locating information and/or the image information of at least one other portable terminals broadcasting that is positioned at the block adjacent with the residing block of portable terminal that has sent information.
3. radio communications system according to claim 1 is characterized in that
Described portable terminal has the importation, the related information that input is associated with the feature of the object of being caught by image capture apparatus,
If described image information is associated with described related information by described importation, described first control section makes described radio communication part that the related information of being imported is sent with described locating information and described image information,
Described management equipment has database, stores the characteristic of searched object, and
Described second control section is when receiving related information with described image information, received related information and the described characteristic that is stored in the described database are compared, and broadcast with received locating information and image information and to be judged to be the characteristic that is complementary with preassigned.
4. radio communications system according to claim 1 is characterized in that described second control section according to the described positional information that is stored in the described storage area, transmits and broadcasted the locating information of all portable terminals of information to it.
5. radio communications system according to claim 1 is characterized in that described first control section periodically makes described position acquisition section obtain described locating information with regular time intervals.
6. radio communications system according to claim 5 is characterized in that described first control section periodically obtains described locating information, and when the locating information of being obtained is different from previous information, transmits described locating information to described management equipment.
7. radio communications system according to claim 1 is characterized in that described portable terminal comprises
Switch, output image is caught instruction, and
Described first control section is caught when instruction receiving described image, obtain described locating information by exporting first control signal to described position acquisition section, obtain captured images information by exporting second control signal, and send locating information and the image information that is obtained to described management equipment to described image capture apparatus.
8. radio communication method may further comprise the steps:
Obtain each locating information of a plurality of portable terminals;
Catch image by any one portable terminal;
Transmit described locating information and/or described image information from any one portable terminal to management equipment;
According to locating information from any portable terminal, store the positional information of each portable terminal, and store a plurality of blocks of cutting apart presumptive area, and according to described positional information, storage and the relevant information in residing each block of each portable terminal,
When any one portable terminal from described a plurality of portable terminals receives when being transferred to locating information at least one other portable terminal, relevant with described any one portable terminal and/or image information, broadcast received locating information and/or image information, described at least one other portable terminal are positioned at the residing block of portable terminal of the information that sent.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003435470 | 2003-12-26 | ||
| JP2003435470A JP4401767B2 (en) | 2003-12-26 | 2003-12-26 | Wireless communication system and portable terminal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1638312A CN1638312A (en) | 2005-07-13 |
| CN100369392C true CN100369392C (en) | 2008-02-13 |
Family
ID=34815539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004101036990A Expired - Fee Related CN100369392C (en) | 2003-12-26 | 2004-12-27 | Radio communication system, mobile terminal and radio communication method |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4401767B2 (en) |
| CN (1) | CN100369392C (en) |
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| CN108205122A (en) * | 2016-12-16 | 2018-06-26 | 富士施乐株式会社 | Information processing equipment, image processing equipment and information processing method |
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| JP4548529B2 (en) * | 2008-08-18 | 2010-09-22 | ソニー株式会社 | Information recording apparatus, imaging apparatus, information recording method, and program |
| US8638222B2 (en) * | 2010-04-19 | 2014-01-28 | Microsoft Corporation | Controllable device selection based on controller location |
| US10075814B2 (en) * | 2012-12-24 | 2018-09-11 | Intel Corporation | Location-based selection of wireless peripheral devices |
| CN103630873B (en) * | 2013-12-02 | 2018-08-17 | 厦门雅迅网络股份有限公司 | Merge the indoor orientation method in earth's magnetic field and WIFI signal |
| JP5747116B1 (en) * | 2013-12-02 | 2015-07-08 | Ｌｙｋａｏｎ株式会社 | Security system |
| CN107251119B (en) * | 2015-02-18 | 2021-05-28 | 株式会社雷姆洛克 | Loitering notification server and loitering notification system |
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Also Published As
| Publication number | Publication date |
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| JP2005197811A (en) | 2005-07-21 |
| CN1638312A (en) | 2005-07-13 |
| JP4401767B2 (en) | 2010-01-20 |
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