CN105577215A - Intelligent interphone capable of displaying radar map - Google Patents
Intelligent interphone capable of displaying radar map Download PDFInfo
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- CN105577215A CN105577215A CN201510950788.7A CN201510950788A CN105577215A CN 105577215 A CN105577215 A CN 105577215A CN 201510950788 A CN201510950788 A CN 201510950788A CN 105577215 A CN105577215 A CN 105577215A
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- radar map
- circuit board
- intelligent intercom
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- intelligent
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3833—Hand-held transceivers
Abstract
The invention provides an intelligent interphone capable of displaying a radar map. The intelligent interphone has the functions of a conventional interphone and also comprises a wireless module for communicating with other intelligent equipment. The wireless module can be a Bluetooth or a WIFI, so that the intelligent interphone is able to exchange information with third-party intelligent equipment. By means of a GPS module of the third-party equipment, the current position GPS coordinates of are obtained. By the obtained GPS coordinates, a relative position between different equipment is calculated, and the radar map is displayed on a screen, so that the azimuth-range information of other equipment can still be obtained without an off-line map.
Description
Technical field
The invention belongs to communication technical field, relate to a kind of intelligent intercom showing radar map, be applicable to group member when carrying out outdoor activities, determine the relative position of each other.
Background technology
Existing communication equipment, especially intercom equipment, it is a kind of bidirectional mobile communication instrument, when without any need for network support, just can converse, not have telephone expenses to produce, be applicable to relatively fix and the occasion of frequent call, in daily life and outdoor exercises and emergency relief aspect, very important effect is had.Intercom popular on present market, based on analog-interphone, function is relatively single, and some high-end digital handset function is relatively many, but price is too expensive.For outdoor exercises, due to circumstance complication, in most cases, not the having signal and cannot use of mobile phone, be now a very difficult thing by mobile phone obtaining information or the partner that relates to colleague, in this case, GPS seems particularly important.Existing intercom, also have some to be integrated with GPS module, but these equipment just can show gps coordinate information, and for when no signal area does not have map, gps coordinate there is no practical significance.
For this situation, the invention provides a kind of intelligent intercom showing radar map, this intelligent intercom is except possessing the function of traditional intercom, also comprise the wireless module carrying out with other smart machines communicating, this wireless module can be bluetooth or WIFI, thus can carry out information exchange with third party's smart machine; By means of the GPS module of third party device, obtain the gps coordinate of current location; By the gps coordinate obtained, calculate the relative position between distinct device, and carry out radar map display on screen, thus when there is no off-line map, still can obtain the azimuth-range information of other equipment member.
Summary of the invention
The object of the invention is to overcome prior art and can only show gps coordinate merely, the problem of group member relative position cannot be indicated.
For this reason, the invention provides a kind of intelligent intercom showing radar map, comprise the shell with three anti-functions, the circuit board being fixed on enclosure, the microphone for inputting audio, the loudspeaker for back sound information, for the antenna of radio-frequency transmissions, for the intelligent intercom battery of powering and the display screen for display communication information; Described microphone, loudspeaker are corresponding with circuit board to be electrically connected; Corresponding position of installing microphone and loudspeaker there is gate hole to shell; Described display screen is embedded on shell, correspondingly with circuit board is electrically connected, and shell is transparent material with display screen correspondence position; Described antenna is installed on circuit boards by the interface on shell; Described shell there is the knob for regulating volume and channel, correspondingly with circuit board to be electrically connected; Described shell there is button, correspondingly with circuit board to be electrically connected; Described circuit board has radio frequency unit, and described antenna is corresponding with radio frequency unit to be electrically connected; Described circuit board has the wireless module that can be used for carrying out with other equipment being connected, described display screen can show radar map.
Above-mentioned a kind of intelligent intercom showing radar map, described wireless module is WIFI module.WIFI module adopts module ripe on market, is integrated on circuit board, is powered by the power supply on circuit board to it; This WIFI module produces WIFI hot spot, and third party device is accessed by this focus, realizes the information transmission with circuit board, thus realizes the communication with intelligent intercom.
Above-mentioned a kind of intelligent intercom showing radar map, described wireless module is bluetooth module.Bluetooth module adopts module ripe on market, is integrated on circuit board, is powered by the power supply on circuit board to it; This bluetooth module outwards launches information, can be found by third party device and connect, and realizes the information transmission with circuit board, thus realizes the communication with intelligent intercom.
Above-mentioned a kind of intelligent intercom showing radar map, described radar map centre bit is equipped with the first identification point, and the first identification point characterizes the position of current intelligent intercom.When communicating with current intelligent intercom, its gps coordinate information is sent to current intelligent intercom by other intelligent intercoms, on the display screen of current intelligent intercom, and the identification point that display is corresponding.The position relationship of the identification point on described radar map and the first identification point characterizes the actual positional relationship of this identification point and current location.Described actual positional relationship comprises position relation and distance relation.
The step of above-mentioned intelligent intercom display radar map is, in response to the instruction entering radar map, show the first identification point at screen center position, and described first identification point characterizes current location, and the first identification point is corresponding with the equipment of current display radar map.
At the some identification points of other position display of screen, each identification point described is characterized in this place corresponding equipment; If have corresponding equipment in other positions, gps coordinate information is sent to the equipment of the first identification point by this equipment, by gps coordinate, calculates the relative position relation of this equipment and current location; By to the proportionate relationship of actual range and screen display and position relation, screen correspondence position shows this identification point; Namely the relative position of described identification point and the first identification point characterizes the equipment at this identification point place and the distance and bearing of current location.
The gps coordinate of current intelligent intercom, and the gps coordinate of other position intelligence intercom transmission, its acquisition methods has two kinds of approach; First method is, is obtained by third party's smart machine, namely by described wireless module, is connected on third party device by intelligent intercom, by the GPS module of third party device, obtains gps coordinate, is transferred to described intelligent intercom; Second method is, on circuit boards integrated GPS module, and in existing technology, GPS module can buy ready-made module, and its use all can illustrate acquisition by module operation.
The radar map of the screen display of described intelligent intercom is north directly over acquiescence.In order to make between equipment orientation each other relatively be more prone to identification, be initial point at described radar map interface with screen center, show a cross coordinate system, screen is divided into four viewing areas.
For further visualize distance relation, on the transverse axis and the longitudinal axis of described cross coordinate system, divide equally with identical ratio, screen is divided into several grid viewing areas.Described grid length corresponds to actual distance with certain proportion.The described grid length ratio corresponding with reality can adaptive change, size due to screen is fixing, by the gps coordinate of the gps coordinate and current location that receive other equipment, the azimuth-range of other equipment relative to current location can be calculated, ensure that the identification point of this position can at screen display, calculate the minimum scale chi of permission according to distance, and automatically regulate engineer's scale size, ensure that all device identification points can show in screen ranges.
The invention has the beneficial effects as follows: this intelligent intercom is except possessing the function of traditional intercom, also comprise the wireless module carrying out with other smart machines communicating, this wireless module can be bluetooth or WIFI, thus can carry out information exchange with third party's smart machine; By means of the GPS module of third party device, obtain the gps coordinate of current location; By the gps coordinate obtained, calculate the relative position between distinct device, and carry out radar map display on screen, thus when there is no off-line map, still can obtain the azimuth-range information of other equipment member.Meanwhile, by integrated GPS module, make equipment independent of third party device work, thus can be adapted to outdoor exercises to a greater extent.
Below in conjunction with accompanying drawing, the invention will be further described.
Accompanying drawing explanation
As the Facad structure schematic diagram that Fig. 1 is an embodiment of the present invention;
As the right side perspective view that Fig. 2 is an embodiment of the present invention;
If Fig. 3 is an embodiment of the present invention board structure of circuit schematic diagram;
It is the schematic flow sheet of the radar map display of an embodiment of the present invention as Fig. 4;
As the display schematic diagram that Fig. 5 is the radar map of an embodiment of the present invention;
As the another kind display schematic diagram that Fig. 6 is the radar map of an embodiment of the present invention;
As the board structure of circuit schematic diagram that Fig. 7 is the another kind of embodiment of the present invention;
It is the schematic flow sheet of the radar map display of the another kind of embodiment of the present invention as Fig. 8;
Reference numeral: 1, shell; 2, circuit board; 3, microphone; 4, loudspeaker; 5, antenna; 6, battery; 7, display screen; 8, button; 9, radio frequency unit; 10, wireless module; 11, the first identification point.
Embodiment
Embodiment 1
If Fig. 1 is a kind of Facad structure schematic diagram showing a kind of embodiment of intelligent intercom of radar map of the present invention, comprise the shell 1 with three anti-functions, the circuit board 2 being fixed on shell 1 inside, the microphone 3 for inputting audio, the loudspeaker 4 for back sound information, for the antenna 5 of radio-frequency transmissions, for the intelligent intercom battery 6 of powering and the display screen 7 for display communication information; Described microphone 3, loudspeaker 4 are corresponding with circuit board 2 to be electrically connected; Corresponding position of installing microphone 3 and loudspeaker 4 there is gate hole to shell 1; Described display screen 7 is embedded on shell 1, correspondingly with circuit board 2 is electrically connected, and shell 1 is transparent material with display screen 7 correspondence position; Described antenna 5 is installed on the circuit board 2 by the interface on shell 1; Described shell 1 there is the knob for regulating volume and channel, correspondingly with circuit board 2 to be electrically connected; Described shell 1 there is button 8, correspondingly with circuit board 2 to be electrically connected; Described circuit board 2 has radio frequency unit 9, and described antenna 5 is corresponding with radio frequency unit 9 to be electrically connected; Described circuit board 2 has the wireless module 10 that can be used for carrying out with other equipment being connected, described display screen 7 can show radar map.As the right side perspective view that Fig. 2 is an embodiment of the present invention; Circuit board 2 is fixed on the inside of shell 1, and battery 6 is fixed on the rearward position, inside of shell 1.If Fig. 3 is an embodiment of the present invention board structure of circuit schematic diagram; Radio frequency unit 9 is positioned at the position near antenna 5 on circuit board 2, and radio frequency unit 9 is connected by antennal interface with antenna 5, and antenna 5 can be dismantled.Radio frequency unit 9 adopts the circuit design of existing intercom maturation, and its frequency range is 100-500MHZ; Knob adopts single-turn potentiometer design, and corresponding welding on the circuit board 2.
Wireless module 10 is WIFI module.WIFI module adopts module ESP8266 serial ports WIFI module ripe on market, is integrated on circuit board 2, is powered by the power supply on circuit board 2 to it, and carry out data communication by the serial ports of processor on circuit board 2; This WIFI module produces WIFI hot spot, and third party device is accessed by this focus, realizes the information transmission with circuit board, thus realizes the communication with intelligent intercom.Here, third party device can be the smart machine such as mobile phone or flat board.By WIFI module, third party device and intelligent intercom connect, and third party device collects gps coordinate, are transferred to intelligent intercom by WIFI module, thus obtain the gps coordinate of current location.
On the basis of above-described embodiment, further, described wireless module 10 can be bluetooth module.A kind of intelligent intercom with bluetooth module, described bluetooth module adopts module HC-05 module ripe on market, be integrated on circuit board 2, by the power supply on circuit board 2, it powered, and carry out data communication by the serial ports of processor on circuit board 2; This bluetooth module outwards launches information, can be found by third party device and connect, and realizes the information transmission with circuit board, thus realizes the communication with intelligent intercom.Bluetooth channels is mainly used in the transmission to gps coordinate.
Above-mentioned intelligent intercom can show radar map, and described radar map centre bit is equipped with the position that the first identification point 11, first identification point 11 characterizes current intelligent intercom.When communicating with current intelligent intercom, its gps coordinate information is sent to current intelligent intercom by other intelligent intercoms, on the display screen of current intelligent intercom, and the identification point that display is corresponding.The position relationship of the identification point on described radar map and the first identification point 11 characterizes the actual positional relationship of this identification point and current location.Described actual positional relationship comprises position relation and distance relation.
It is the schematic flow sheet of the radar map display of an embodiment of the present invention as Fig. 4; According to following execution step, by have GPS module smart machine obtain gps coordinate by Bluetooth transmission to described intelligent intercom, thus acquisition current location gps coordinate.
Step one, user starts software, and be namely equivalent to assign the instruction entering radar map display, in response to the instruction entering radar map, intelligent intercom screen enters radar map display interface; Meanwhile, software is by instruction unpack user bluetooth equipment, or reminding user need open bluetooth equipment;
Step 2, opens the bluetooth of the equipment with GPS module, uses mobile phone here; User opens Bluetooth of mobile phone, by bluetooth, intelligent intercom is connected to mobile phone;
Step 3, with panel computer screen center for initial point, screen shows a rectangular coordinate system, shows the first identification point at the center position of rectangular coordinate system, and described first identification point characterizes current location, that is to say the position residing for current intelligent intercom; Meanwhile, the bluetooth on intelligent intercom sends gps coordinate request instruction to mobile phone; The GPS module of calling mobile phone, obtains the gps coordinate of current location; Because mobile phone is connected by bluetooth with intelligent intercom, distance is relatively near, under therefore can thinking that mobile phone and intelligent intercom are in same gps coordinate; The gps coordinate of acquisition is sent to intelligent intercom by bluetooth by mobile phone;
Step 4, current intelligent intercom is in listen mode, has judged whether other equipment and current intelligent interphone communication; If nothing, perform step 5; If have, perform step 6;
Step 5, user can select to continue to intercept or active transmission information, sets up communicate with other equipment; Intercept if select, then continue listen mode, until user selects transmission information or exits radar map; If select transmission information, perform step 7; Exit radar map if select, perform step 9;
Step 6, obtains the information that other equipment sends, comprising device id number and gps coordinate; Perform following task,
(1) gps coordinate sended over by equipment and local gps coordinate, calculate distance and the orientation of this equipment and current location;
(2) ratio of the distance obtained by size and the Practical Calculation of screen, is determined a corresponding engineer's scale, determines the engineer's scale of screen and actual range here with 1:1000000, determines the position that the identification point correspondence of this equipment shows on the screen 1;
(3) by No. ID of equipment, judge whether this equipment has been presented in screen; If shown this equipment before, the identification point before erasing, at new display position explicit identification point; If do not show this equipment before, then explicit identification point on the display position calculated;
Step 7, intelligent intercom obtains gps coordinate information by connected equipment, i.e. the position of current intelligent intercom, intelligent intercom No. ID and gps coordinate is sent by network or short message mode;
Step 8, performs step 3, shows each identification point, until user selects to exit radar map; User selects to exit radar map interface, performs step 8;
Step 9, exits display.
When engineer's scale is 1:1000000, user only needs the distance measuring two identification points on screen, can obtain the actual range of equipment corresponding to this identification point and current location.
The radar map of the screen display of described intelligent intercom is north directly over acquiescence.Identification is relatively more prone in order to make between equipment orientation each other, be initial point at described radar map interface with screen center, show a cross coordinate system, screen is divided into four viewing areas, if Fig. 5 is the display schematic diagram of the radar map of an embodiment of the present invention; Its radar map is shown as cross coordinated manner.For further visualize distance relation, on the transverse axis and the longitudinal axis of described cross coordinate system, divide equally with identical ratio, screen is divided into several grid viewing areas; As the another kind display schematic diagram that Fig. 6 is the radar map of an embodiment of the present invention; Wherein radar map shows with grid fashion.Described grid length corresponds to actual distance with certain proportion.Size due to screen is fixing, by the gps coordinate of the gps coordinate and current location that receive other equipment, the azimuth-range of other equipment relative to current location can be calculated, ensure that the identification point of this position can at screen display, the minimum scale chi of permission is calculated according to distance, and automatically regulate engineer's scale size, ensure that all device identification points can show in screen ranges.
Embodiment 2
Show an another kind of execution mode for the intelligent intercom of radar map, comprise the shell 1 with three anti-functions, the circuit board 2 being fixed on shell 1 inside, the microphone 3 for inputting audio, the loudspeaker 4 for back sound information, for the antenna 5 of radio-frequency transmissions, for the intelligent intercom battery 6 of powering and the display screen 7 for display communication information; Described microphone 3, loudspeaker 4 are corresponding with circuit board 2 to be electrically connected; Corresponding position of installing microphone 3 and loudspeaker 4 there is gate hole to shell 1; Described display screen 7 is embedded on shell 1, correspondingly with circuit board 2 is electrically connected, and shell 1 is transparent material with display screen 7 correspondence position; Described antenna 5 is installed on the circuit board 2 by the interface on shell 1; Described shell 1 there is the knob for regulating volume and channel, correspondingly with circuit board 2 to be electrically connected; Described shell 1 there is button 8, correspondingly with circuit board 2 to be electrically connected; Described circuit board 2 has radio frequency unit 9, and described antenna 5 is corresponding with radio frequency unit 9 to be electrically connected; Circuit board 2 is fixed on the inside of shell 1, and battery 6 is fixed on the rearward position, inside of shell 1; Described circuit board 2 has GPS module, and described display screen 7 can show radar map.As the board structure of circuit schematic diagram that Fig. 7 is the another kind of embodiment of the present invention; If Fig. 3 is an embodiment of the present invention board structure of circuit schematic diagram; Radio frequency unit 9 is positioned at the position near antenna 5 on circuit board 2, and radio frequency unit 9 is connected by antennal interface with antenna 5, and antenna 5 can be dismantled.Radio frequency unit 9 adopts the circuit design of existing intercom maturation, and its frequency range is 100-500MHZ; Knob adopts single-turn potentiometer design, and corresponding welding on the circuit board 2.
By the GPS module 12 of intelligent intercom self, the GPS information of current location can be obtained; Described GPS module 12 adopts module ripe on market, and its power supply is supplied by the power supply on circuit board 2, by the design instruction of GPS module 12, can read the gps coordinate collected.
By gps coordinate, the relative position relation of display screen display different intelligent intercom equipment.Meanwhile, by the optimization to radar map display packing, make engineer's scale on screen can adaptive change, thus ensure that the identification point of diverse location all may be displayed on screen.It is the schematic flow sheet of the radar map display of the another kind of embodiment of the present invention as Fig. 8, the display of radar map is realized by performing following steps, and pass through the position of other equipment, automatically adjust displaying ratio, ensure that the identification point of each equipment can be presented in screen.
Step one, user enters radar map display by intercom menu, and be namely equivalent to assign the instruction entering radar map display, in response to the instruction entering radar map, intercom screen enters radar map display interface; Meanwhile, call the GPS module of intercom self, obtain the gps coordinate of current location;
Step 2, with intercom screen center for initial point, screen shows a rectangular coordinate system, and be base unit with 1cm, rectangular coordinate system is divided into uniform grid, show the first identification point at intercom screen center position, described first identification point characterizes current location, that is to say the position residing for current intercom; Meanwhile, call the GPS module of intercom self, obtain the gps coordinate of current location;
Step 3, current intercom equipment is in listen mode, has judged whether other equipment and current interphone communication; If nothing, perform step 4; If have, perform step 5;
Step 4, user can select to continue to intercept or active transmission information, sets up communicate with other equipment; Intercept if select, then continue listen mode, until user selects transmission information or exits radar map; If select transmission information, perform step 6; Exit radar map if select, perform step 8;
Step 5, obtains the information that other equipment sends, comprising device id number and gps coordinate; As the flow chart that Fig. 6 is self adaptation ratio of the present invention adjustment, by following execution step, realize the adaptive change of ratio,
(1) gps coordinate sended over by equipment and local gps coordinate, calculated distance L1 and the orientation of this equipment and current location, and according to screen size, determine the position of rhumb line, namely calculate the angle of rhumb line and X-axis or Y-axis in practical operation;
(2) by the orientation in step (1), calculate the display screen length L2 in rhumb line, the ratio B=L2/L1 of the distance obtained by size and the Practical Calculation of screen, determine a corresponding engineer's scale A, require that A is less than or equal to B, ensure that this identification point may be displayed on screen; If this facility information obtained is the equipment got first time, perform (3); If this facility information obtained is not the equipment got first time, perform (4);
(3) determine the engineer's scale of screen and actual range with A, determine the position that the identification point correspondence of this equipment shows on the screen 1;
(4) size of the more current engineer's scale A determined and the last engineer's scale C obtained, if A is less than the last engineer's scale C obtained, is so the identification point that this equipment determined by engineer's scale with A; Meanwhile, be that engineer's scale upgrades other all positions at the identification point shown before with A; If A is greater than the last engineer's scale C obtained, so with the identification point of this equipment of ratio-dependent of the engineer's scale C of last time; Thus realize the adaptive change of engineer's scale;
(5) by No. ID of equipment, judge whether this equipment has been presented in screen; If shown this equipment before, the identification point before erasing, at new display position explicit identification point; If do not show this equipment before, then explicit identification point on the display position calculated;
Step 6, intercom obtains changing coordinates information, i.e. the position of current intercom by the GPS module of self, mobile phone No. ID and gps coordinate is sent by network or short message mode;
Step 7, performs step 2, shows each identification point, until user selects to exit radar map; User selects to exit radar map interface, performs step 8;
Step 8, exits display.
For the part of not carrying out detailed description in the present embodiment, such as, processor on circuit board 2, it can be 51 single-chip microcomputers, STM32 single-chip microcomputer or other processor with serial ports, for serial communication program and the simple logic control program of the process of the type, all belong to known technology; Operation for existing module uses, and is that those skilled in the art can be completed by the operation instruction of module, all belongs to known technology; As for explicit identification point on a display screen, according to the databook of display screen, for a person skilled in the art, be the known technology that can obtain.
Above embodiment just based on the preferred implementation of thinking of the present invention, does not form any limitation of the invention, and obviously, based on thinking of the present invention, can also have other change and substitute, these are all at the row of protection of the present invention.
Claims (10)
1. can show an intelligent intercom for radar map, comprise there are three anti-functions shell (1), be fixed on the inner circuit board (2) of shell (1), the microphone (3) for inputting audio, the loudspeaker (4) for back sound information, for the antenna (5) of radio-frequency transmissions, for the battery (6) of powering to intelligent intercom and the display screen (7) for display communication information; Described microphone (3), loudspeaker (4) are corresponding with circuit board (2) to be electrically connected; There is gate hole upper corresponding position of installing microphone (3) and loudspeaker (4) to shell (1); Described display screen (7) is embedded on shell (1), correspondingly with circuit board (2) is electrically connected, and upper and display screen (7) correspondence position of shell (1) is transparent material; Described antenna (5) is arranged on circuit board (2) by the interface on shell (1); Described shell (1) there is the knob for regulating volume and channel, correspondingly with circuit board (2) to be electrically connected; Described shell (1) there is button (8), correspondingly with circuit board (2) to be electrically connected; Described circuit board (2) has radio frequency unit (9), and described antenna (5) is corresponding with radio frequency unit (9) to be electrically connected; It is characterized in that, described circuit board (2) has the wireless module (10) that can be used for carrying out with other equipment being connected, described display screen (7) can show radar map.
2. a kind of intelligent intercom showing radar map according to claim 1, is characterized in that, described wireless module (10) is WIFI module.
3. a kind of intelligent intercom showing radar map according to claim 1, is characterized in that, described wireless module (10) is bluetooth module.
4. a kind of intelligent intercom showing radar map according to claim 1, it is characterized in that, described radar map centre bit is equipped with the first identification point (11), and the first identification point (11) characterizes the position of current intelligent intercom.
5. a kind of intelligent intercom showing radar map according to claim 1 or 4, is characterized in that, the position relationship of the identification point on described radar map and the first identification point (11) characterizes the actual positional relationship of this identification point and current location.
6. a kind of intelligent intercom showing radar map according to claim 5, it is characterized in that, described actual positional relationship comprises position relation and distance relation.
7. a kind of intelligent intercom showing radar map according to claim 1, it is characterized in that, the position relationship that described radar map shows is obtained by gps coordinate.
8. a kind of intelligent intercom showing radar map according to claim 7, it is characterized in that, described gps coordinate is obtained by other equipment, passes (10) be passed to described intelligent intercom by wireless module.
9. a kind of intelligent intercom showing radar map according to claim 1, is characterized in that, be defaulted as north directly over described radar map.
10. a kind of intelligent intercom showing radar map according to claim 1, is characterized in that, described circuit board (2) has GPS module (12).
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| CN109963255A (en) * | 2017-12-14 | 2019-07-02 | 广州维德科技有限公司 | A kind of display methods, device and the mobile station of mobile station position |
| CN111314842A (en) * | 2019-09-25 | 2020-06-19 | 深圳市润富康实业有限公司 | Method for displaying positions of other communication equipment on communication equipment |
| CN117061995A (en) * | 2023-10-13 | 2023-11-14 | 福建森海克斯电子科技有限公司 | Position sharing system and communication method based on interphone ad hoc network |
| CN117061995B (en) * | 2023-10-13 | 2023-12-15 | 福建森海克斯电子科技有限公司 | Position sharing system and communication method based on interphone ad hoc network |
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