CN201758433U - Police positioning intercom system - Google Patents
Police positioning intercom system Download PDFInfo
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- CN201758433U CN201758433U CN201020256883XU CN201020256883U CN201758433U CN 201758433 U CN201758433 U CN 201758433U CN 201020256883X U CN201020256883X U CN 201020256883XU CN 201020256883 U CN201020256883 U CN 201020256883U CN 201758433 U CN201758433 U CN 201758433U
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Abstract
The utility model relates to interphones, in particular to a police positioning intercom system with a positioning function, which comprises a key module (15), a power source (16) and a signal transmission module (14). Interphones (1, 2) are connected with a base station (3) through a wireless network, and the interphone (1) includes a positioning module (11). The police positioning intercom system adopts third generation mobile communication technique (3rd-genneration, 3G), supports high-speed data transmission, has the GPS positioning function, and can greatly increase team work efficiency.
Description
Technical field
The utility model relates to intercom, has related in particular to have the alert with the location intercom system of positioning function.
Background technology
At present, the use of intercom more and more widely, the especially security personnel of mansion and patrol police personnel, the effect of intercom just seems particularly important when running into emergency situations.But, intercom in the market has only simple call function more, when run into certain user inconvenient or can't situation by language communication under, this user's particular location just can't be known by network center, therefore also can't take timely, effective measures.
Summary of the invention
The utility model only limits at the function of intercom in the prior art and converses, can't shortcoming such as determine to telephone user's position, a kind of employing 3G (Third Generation) Moblie technology (3rd-generation is provided, 3G), support high speed data transfer, and have the alert of GPS positioning function with the location intercom system.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
The alert location intercom system of using comprises key-press module, power supply and signal transmission module, and intercom is connected by wireless network with the base station, and described intercom comprises locating module.The 3G service can transmit sound and data message simultaneously, and speed is generally more than hundreds of kbps.3G exists four kinds of standard: CDMA2000, WCDMA, TD-SCDMA, WiMAX at present.
As preferably, TD-SCDMA technology is adopted in the transmission of the signal of described signal transmission module, and wireless network is the TD-SCDMA communication network.TD-SCDMA major technique characteristics: CDMA technological, intelligent antenna technology and software wireless technology.It adopts the tdd dual-mode, and carrier bandwidths is 1.6mHz.Tdd is a kind of superior dual-mode, because in 3G (Third Generation) Moblie, needs the frequency spectrum resource of about 400mHz, is to be difficult to realize below 3gHz.Tdd then can use various frequency resources, does not need paired frequency, can save following nervous frequency resource, and equipment cost is relatively low, than the low 20%--50% of fdd system, asymmetric to up-downgoing especially, the data service tdd of different transmission rates more can demonstrate its superiority.In addition, the intelligent antenna technology of td-scdma uniqueness can improve the capacity of system greatly, and the capacity to the cdma system can increase by 50% especially, and has reduced the transmitting power of base station, has reduced interference.Td-scdma software wireless technology can be utilized software modification hardware, and is very convenient aspect design, test, the also easy and realization of the compatibility between different system.
As preferably, CDMA technology is adopted in the transmission of the signal of described signal transmission module, and wireless network is the CDMA communication network.CDMA2000 adopts multicarrier (ds) mode, and carrier bandwidths is 1.25mHz.It is two stages that cdma2000 is divided into: the phase I will provide the rate of data signalling of per second 144kbit/s, and add when per second 2mbit/s transmits when data speed, be second stage.Cdma2000 has accomplished cdma(is-95) the complete compatibility of system, for the continuity of technology has been brought tangible benefit: maturity and reliability are more secure, simultaneously cdma2000 are become from the second generation to the most level and smooth selection of 3G (Third Generation) Moblie transition.
As preferably, the WCDMA technology is adopted in the transmission of the signal of described signal transmission module, and wireless network is the WCDMA communication network.WCDMA(Wide band Code Division Multiple Access Wideband Code Division Multiple Access (WCDMA)) be a kind of 3G cellular network.Part agreement and 2G GSM conformance to standard that WCDMA uses, a bit concrete, WCDMA is a kind of wide-band spread spectrum 3G mobile communication air interface of utilizing CDMA multiplexing (perhaps the general multiplex technique of CDMA is not meant the CDMA standard) method.Wcdma adopts straight (mc) pattern that expands, and carrier bandwidths is 5mHz, and it is indoor that the data transmission can reach per second 2mbit() and the 384kbps(mobile space).It adopts mc fdd dual-mode, with the gsm network favorable compatibility and interoperability is arranged.Wcdma adopts the up-to-date little cell host-host protocol of asynchronous transfer mode (atm), can allow to transmit on a circuit more audio call, and calls is brought up to 300 by present 30, will be not in easy obstruction at densely populated regional circuit.In addition, wcdma has also adopted adaptive antenna and Microcell technology, has improved the capacity of system widely.
As preferably, the WiMAX technology is adopted in the transmission of the signal of described signal transmission module, and wireless network is the WiMAX communication network.
As preferably, described intercom also comprises display module, and display module is connected with LCDs.Be provided with locating module in the intercom, therefore, after signal is transferred to the base station, the base station is by carrying out the analysis and the processing of data to the signal of receiving, determined intercom user's position, thereby this information is resend to the user, and because intercom is provided with display module, display module is connected with display screen, therefore, user's oneself orientation can be shown on the display screen, the coordinate position of colleague in the certain limit can also be shown simultaneously, when prominent when meeting emergency or burst accident, only need use and pin alarm button, even the user of intercom is unfamiliar with environment on every side, also can be according to the concrete orientation that shows on the intercom, rush for the scene of the accident in the very first time, so just the treatment effeciency that has improved the mobility of team greatly and improved accident.
As preferably, described intercom also comprises recording module.Being provided with recording module can conveniently record, and utilizes recording to collect evidence under special circumstances.
As preferably, described locating module is the GPS locating module, its built-in gps antenna.
The utility model is owing to adopted above technical scheme, have significant technique effect: the utility model adopts the 3G (Third Generation) Moblie technology, and (3rd-generation 3G), supports high speed data transfer, and have the GPS positioning function, can improve the operating efficiency of team greatly.
Description of drawings
Fig. 1 is the schematic diagram of the utility model embodiment 1.
Fig. 2 is the structural principle schematic diagram of intercom among Fig. 1.
The toponym that each number designation referred in the above accompanying drawing is as follows: wherein 1-intercom, 2-intercom, 3-base station, 11-locating module, 12-display module, 13-recording module, 14-signal transmission module, 15-key-press module, 16-power supply.
Embodiment
Below in conjunction with accompanying drawing 1 to Fig. 2 and embodiment the utility model is described in further detail:
Alert as shown in Figure 1, comprise key-press module 15, power supply 16 and signal transmission module 14 with the location intercom system, intercom 1,2 and base station 3 are connected by wireless network, and described intercom 1 also comprises locating module 11.The 3G service can transmit sound and data message simultaneously, and speed is generally more than hundreds of kbps.3G exists four kinds of standard: CDMA2000, WCDMA, TD-SCDMA, WiMAX at present.
TD-SCDMA technology is adopted in the signal transmission of signal transmission module 14, and wireless network is the TD-SCDMA communication network.TD-SCDMA major technique characteristics: CDMA technological, intelligent antenna technology and software wireless technology.It adopts the tdd dual-mode, and carrier bandwidths is 1.6mHz.Tdd is a kind of superior dual-mode, because in 3G (Third Generation) Moblie, needs the frequency spectrum resource of about 400mHz, is to be difficult to realize below 3gHz.Tdd then can use various frequency resources, does not need paired frequency, can save following nervous frequency resource, and equipment cost is relatively low, than the low 20%--50% of fdd system, asymmetric to up-downgoing especially, the data service tdd of different transmission rates more can demonstrate its superiority.In addition, the intelligent antenna technology of td-scdma uniqueness can improve the capacity of system greatly, and the capacity to the cdma system can increase by 50% especially, and has reduced the transmitting power of base station, has reduced interference.Td-scdma software wireless technology can be utilized software modification hardware, and is very convenient aspect design, test, the also easy and realization of the compatibility between different system.
Intercom 1 also comprises display module 12, and display module 12 is connected with LCDs.Be provided with locating module 11 in the intercom 1, therefore, after signal is transferred to base station 1, base station 1 is by carrying out the analysis and the processing of data to the signal of receiving, determined intercom 1 user's position, thereby this information is resend to the user, and because intercom 1 is provided with display module 12, display module 12 is connected with display screen, therefore, user's oneself orientation can be shown on the display screen, the coordinate position of colleague in the certain limit can also be shown simultaneously, when prominent when meeting emergency or burst accident, only need use and pin alarm button, even the user of intercom 1 is unfamiliar with environment on every side, also can be according to the concrete orientation that shows on the intercom 1, rush for the scene of the accident in the very first time, so just the treatment effeciency that has improved the mobility of team greatly and improved accident.
Intercom 1 also comprises recording module 13.Being provided with recording module 13 can conveniently record, and utilizes recording to collect evidence under special circumstances.
Locating module 11 is the GPS locating module, its built-in gps antenna.Locating module 11 is the GPS locating module, its built-in gps antenna.The network center of base station 1 calculates the position that sends GPS information by GIS, then the residing positional information of user is sent on the intercom, and shows on the display of intercom.
In a word, the above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (8)
1. alert with the location intercom system, comprise key-press module (15), power supply (16) and signal transmission module (14), intercom (1,2) is connected by wireless network with base station (3), it is characterized in that: described intercom (1) also comprises locating module (11).
2. according to claim 1 alert with the location intercom system, it is characterized in that: described wireless network is the TD-SCDMA communication network.
3. according to claim 1 alert with the location intercom system, it is characterized in that: described wireless network is the CDMA communication network.
4. according to claim 1 alert with the location intercom system, it is characterized in that: described wireless network is the WCDMA communication network.
5. according to claim 1 alert with the location intercom system, it is characterized in that: described wireless network is the WiMAX communication network.
6. the alert location intercom system of using according to claim 1, it is characterized in that: described intercom (1) also comprises display module (12), display module (12) is connected with LCDs.
7. according to claim 1 alert with the location intercom system, it is characterized in that: described intercom (1) also comprises recording module (13).
8. according to claim 1 alert with the location intercom system, it is characterized in that: described locating module (11) is the GPS locating module, its built-in gps antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020256883XU CN201758433U (en) | 2010-07-13 | 2010-07-13 | Police positioning intercom system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020256883XU CN201758433U (en) | 2010-07-13 | 2010-07-13 | Police positioning intercom system |
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| Publication Number | Publication Date |
|---|---|
| CN201758433U true CN201758433U (en) | 2011-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201020256883XU Expired - Fee Related CN201758433U (en) | 2010-07-13 | 2010-07-13 | Police positioning intercom system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684734A (en) * | 2012-05-18 | 2012-09-19 | 青岛杰瑞自动化有限公司 | Multifunctional two way radio shoulder microphone |
| CN105430631A (en) * | 2015-11-04 | 2016-03-23 | 厦门蓝帝电子科技有限公司 | Method and system for intelligent tour inspection and emergency via digital interphones |
| CN108470433A (en) * | 2018-05-22 | 2018-08-31 | 四川天翼网络服务有限公司 | A kind of method that alarm system realizes Three-Way Calling |
| CN108682131A (en) * | 2018-05-22 | 2018-10-19 | 四川天翼网络服务有限公司 | A kind of method that alarm system realizes alert pull-up intercom |
| CN109035678A (en) * | 2017-06-08 | 2018-12-18 | 霍尼韦尔国际公司 | Lifi enabled guard security system |
-
2010
- 2010-07-13 CN CN201020256883XU patent/CN201758433U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684734A (en) * | 2012-05-18 | 2012-09-19 | 青岛杰瑞自动化有限公司 | Multifunctional two way radio shoulder microphone |
| CN105430631A (en) * | 2015-11-04 | 2016-03-23 | 厦门蓝帝电子科技有限公司 | Method and system for intelligent tour inspection and emergency via digital interphones |
| CN109035678A (en) * | 2017-06-08 | 2018-12-18 | 霍尼韦尔国际公司 | Lifi enabled guard security system |
| CN108470433A (en) * | 2018-05-22 | 2018-08-31 | 四川天翼网络服务有限公司 | A kind of method that alarm system realizes Three-Way Calling |
| CN108682131A (en) * | 2018-05-22 | 2018-10-19 | 四川天翼网络服务有限公司 | A kind of method that alarm system realizes alert pull-up intercom |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XUNDAO (TIANJIN) TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHEJIANG XUNDAO TECHNOLOGY CO., LTD. Effective date: 20110901 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310018 HANGZHOU, ZHEJIANG PROVINCE TO: 300462 HANGU, TIANJIN |
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| TR01 | Transfer of patent right |
Effective date of registration: 20110901 Address after: 329 room 1, section 122, 300462 Dongting Lake Road, Tianjin Development Zone Patentee after: Patrol (Tianjin) Technology Co., Ltd. Address before: 10, 2 floor, Xiasha Singapore Science and Technology Park, Hangzhou, Zhejiang 310018 Patentee before: Zhejiang Xundao Technology Co., Ltd. |
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| ASS | Succession or assignment of patent right |
Owner name: DAHAN (TIANJIN) AUTO PARTS CO., LTD. Free format text: FORMER OWNER: XUNDAO (TIANJIN) TECHNOLOGY CO., LTD. Effective date: 20130709 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130709 Address after: 300462 No. 199 south two street, West Zone, Tianjin Development Zone Patentee after: Dahan (Tianjin) Beijing Great Automotive Components Company Limited Address before: 329 room 1, section 122, 300462 Dongting Lake Road, Tianjin Development Zone Patentee before: Patrol (Tianjin) Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110309 Termination date: 20150713 |
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| EXPY | Termination of patent right or utility model |