CN1241383C - Emergency call method - Google Patents
Emergency call method Download PDFInfo
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- CN1241383C CN1241383C CN 03102054 CN03102054A CN1241383C CN 1241383 C CN1241383 C CN 1241383C CN 03102054 CN03102054 CN 03102054 CN 03102054 A CN03102054 A CN 03102054A CN 1241383 C CN1241383 C CN 1241383C
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Abstract
The present invention provides an emergency call method which comprises the following steps that: information which comprises the information of an emergency call trigger, called number information and emergency call information is previously arranged in a device, and is stored in a nonvolatile storage device of the device; when the emergency call trigger is triggered, an interrupt request is sent out to a controller in the device; an instruction for connecting a called subscriber is sent to a wireless communication module after the controller receives the request, and after the wireless communication module receives the instruction, the wireless communication module sends out the request for connecting the called subscriber; whether a called subscriber is connected is judged, if the called subscriber is not connected, the wireless communication module feeds back a signal to the controller which sends the instruction for connecting the called subscriber to the wireless communication module until the called subscriber is connected; after the wireless communication module is connected with the called subscriber, the information is sent to the controller which converts the emergency call information into an analogue signal and sends the analogue signal to the called subscriber by the wireless communication module. The present invention can be used in a palmtop device for informing an appropriate person or an organization in time under emergency.
Description
Technical field
The present invention relates to the Emmergency call method in a kind of equipment that is applied to have wireless communication module, particularly a kind of Emmergency call method that is applied in the hand-held device product.
Background technology
When unit or family occurred such as robbery, fire or unintended emergency situation such as seriously ill, people can dial the flash appeal phone.Yet at the time of emergency, seek help the people tend to occur alarmed, be difficult to calm or incoherent phenomenon; Even the people that can occur seeking help is because the situation is critical, and not free at all or impotentia is dialed flash appeal phone or speechless phenomenon (as burst illness, robbery); Under above situation, might cause emergency medical center to incur loss through delay valuable time because of information is inaccurate because the people that seeks help can not make information such as better address that accident takes place, name clear, make life and property be subjected to unnecessary loss.
In order to address the above problem, there is following several method to realize at present;
1, utilizes a kind of computer internet alarm system, network with 110 alarm centers;
2, utilize the text message that presets to send to emergency medical center by SMS;
3, utilize the GPS localization method, reach the purpose of emergency relief.
As can be seen, above method exists deficiency and limitation:
With the 1st kind and the 3rd kind of method, cost is very high, cost an arm and a leg, and is not that general user can bear.Though this function is extremely important because the unexpected frequency that takes place is very low, so the user unlikely be a very low function of frequency of utilization and pay very high expense extraly.And the expensive competitiveness of product that also will cause descends.These two kinds of methods implement, and also more complicated need be transformed the equipment of emergency medical center; If the equipment that certain center does not match with it just can not reach the purpose of reporting to the police and seeking help.
With the 2nd kind of method,, its not enough and limitation is arranged also though decline to some extent on the cost can realized.The transmission of SMS is to carry out relaying by the SMS service center SMSC that is in the GSM outside, might delay time or leak to send out, so sometimes can not be in time, accurately and directly information is delivered to emergency medical center.And in case this situation takes place, be very huge to user's loss.Make in this way, emergency medical center also needs to add the equipment of accepting SMS, and this receiving equipment must be safe and reliable.
In publication number is the application documents of CN1132992A, disclose and sent the device of urgent call from a radio telephone.This device is realized the emergency call realization complexity of getting up, and owing to only disclose the call emergency call number in the application documents, and whether with emergency telephone number set up communicate by letter also undeclared, therefore there is the defective that can not definitely guarantee to notify others, and then makes the effect that realizes urgent call have not good consequence.
At present, along with the appearance of increasing hand-held device product on the market, hand-held device has become in the personal lifestyle gradually must obligato part, and its property carried also makes the exploitation emergency call function create advantageous conditions.
Summary of the invention
Therefore, the purpose of this invention is to provide a kind of a kind of Emmergency call method that is applied in the equipment that has wireless communication module, so as in case of emergency simple notification suitably tissue or individual are in time rescued.
The invention provides a kind of Emmergency call method, this method may further comprise the steps:
In equipment, set in advance information, comprise setting in advance urgent call trigger information, called number information, emergency call information, and be stored in the Nonvolatile memory devices of equipment;
When the urgent call trigger was triggered, the controller in equipment sent interrupt requests;
After described controller is received this request, send the instruction that connects the called subscriber to wireless communication module, wireless communication module sends connection called subscriber request after receiving this instruction;
Judge whether to connect, if do not connect, then the wireless communication module feedback signal is to controller, and controller sends the instruction that connects the called subscriber to wireless communication module, till connecting;
Wireless communication module feeds back to controller after connecting the called subscriber, and the emergency call information that controller will be stored on the storage device sends to the called subscriber by wireless communication module.
Triggering the urgent call trigger among the present invention can be to trigger urgent button.And, also can open Mike and carry out two-way call, and the either party in seeking help person and called subscriber initiatively to take to cut off path, this path just cuts off.
Adopt Emmergency call method of the present invention, can obtain following positive effect:
(1) this method does not need existing equipment is done significantly to transform, so do not increase cost on the basis that increases function.
(2) seeking help person is running in emergency circumstances, and only needing to trigger urgent button can rescue by advise called subscriber, not only for the seeking help person provides convenience, and saves valuable time.
(3) after the emergency call information transmission finishes, also can open Mike and carry out two-way call.Make the called subscriber more be directly acquainted with emergence message, so that take more favourable rescue action.
Description of drawings
Fig. 1 is applied to the primary structure schematic diagram of palmtop PC for the present invention.
Fig. 2 is applied to the flow chart of the Emmergency call method of palmtop PC for the present invention.
Embodiment
The invention provides a kind of Emmergency call method, be applied to have in the equipment of wireless communication module, this method may further comprise the steps:
At first, in described equipment, set in advance information, comprise setting in advance urgent call trigger information, called number information, emergency call information, and be stored in the Nonvolatile memory devices of described equipment;
Secondly, when the urgent call trigger was triggered, the controller in described equipment sent interrupt requests;
Once more, after described controller is received this request, send the AT instruction that connects the called subscriber to described wireless communication module, wireless communication module sends connection called subscriber request after receiving this instruction;
Then, judge whether to connect, if do not connect, then the wireless communication module feedback signal is to controller, and controller sends the instruction that connects the called subscriber to wireless communication module, till connecting;
At last, described wireless communication module feeds back to described controller after connecting the called subscriber, and the emergency call information that described controller will be stored on the described storage device converts digital signal to and sends to the called subscriber by wireless communication module.
Emmergency call method of the present invention can be used in the plurality of devices, to be example in the palmtop PC in hand-held device, the process of this Emmergency call method is described below.
As shown in Figure 1, for being applied to the structure of main schematic diagram on the palmtop PC.The center of work is a controller, and in whole palmtop PC, controller is a central processor CPU 8, and this CPU8 connects Nonvolatile memory devices 6, RAM7, urgent call trigger 5, wireless communication module 1 and codec (codec chip) 2.Simultaneously, the wireless communication module 1 that possesses the function called is connected with receiver 3, Mike 4, and Mike 4 also is connected with CODEC chip 2.Except above main hardware device, also include necessary integrated circuit.
See also Fig. 2, be applied to the method for the urgent call of palmtop PC for the present invention.
S200: the user sets in advance information related in emergency calling process, and is stored in the non-volatile storage device 6.Wherein information comprises urgent call trigger information, called number information, emergency call information.When emergency takes place when, trigger this urgent call trigger 5, send urgent interrupt requests to CPU8.This urgent call trigger 5 can be certain button on the keyboard, and it is urgent button for which key is set that the urgent call trigger information is set.In order to prevent the urgent button of user's false touch, can be set to compound keys by urgent button.Such as be to press " 1 " and " 2 " two keys simultaneously, could trigger emergency etc.Urgent call trigger 5 information are set carry out trigger event and not only be confined to be provided with urgent button, can also have a lot of modes to reach trigger event.As utilize sound control technique, urgent call trigger 5 information are set for certain section sound being set for triggering emergency etc.The telephone number that called number information is the suitable individual or entity that emergency should notify is set, as emergency medical center's number, 120 etc.Emergency call information is information such as user's name and better address, makes the called subscriber can take in time to rescue the necessary information of measure.The people of acute disease can also be provided with this individual's ill information so that information takes place in time to provide under the seriously ill situation if some have a heart disease etc.Emergency call information is set can multiple mode, and the one mode is to be provided with by the phonetic entry mode.As emergency call information is imported analog signal by Mike's 4 input interfaces such as sound such as grade, process CODEC chip carries out the sampling and the coding of acoustic information, carries out A/D (analog signal/digital signal) conversion again; Be stored at last in the Nonvolatile memory devices 6; Its two mode is a supplied with digital signal, as note, obtains the digital signal of machine processing as calculated etc., at last in storage and the Nonvolatile memory devices 6.The Nonvolatile memory devices 6 that adopts among the present invention is flash memory (FALSH).
S210: when emergency takes place, trigger urgent call trigger 7, as press urgent button, send the interrupt requests of urgent call to CPU8.
After S220:CPU8 receives this interrupt requests, from FALSH, take out called number and send to wireless communication module 1, and send the AT instruction that connects this called number to wireless communication module 1.Wireless communication module 1 sends the request that connects called number to the base station of wireless telecommunication system.
S230: judge whether to connect, if called number is not switched on, to CPU8, CPU8 then sends connection request continuously to wireless communication module 1 this signal of feedback in the base station, i.e. repeating step S220 is till connecting called phone.Adopt this step in time, accurately to connect and go up called people or tissue, avoid as much as possible causing damage to the user.
S240: after connecting the called subscriber, wireless communication module 1 is received connection signal, and signal is sent to CPU8, and CPU8 calls in the data-signal that is stored in the emergency call information among the FLASH among the RAM;
S250: the emergency call information of calling among the RAM imports CODEC chip 2 into, converts digital signal to analog signal through CODEC chip 2, sends out emergency call information by wireless communication module 1 then.Because through GSM or GPRS transmission, than the note transmission in time, the situation that rare time-delay or leakage are sent out in time is sent to the called subscriber so effectively guarantee emergency call information by analog signal.After the called subscriber receives this emergency call information, can carry out pick-up operation.Especially in emergency circumstances at some, the at all not free or impotentia of the people that seeks help is dialed the phone or because under the speechless situation of sudden illness of seeking help, the called subscriber can in time find the seeking help person and be ready to corresponding rescue aid in advance according to emergency call information, rescue equipment needed thereby as heart disease, rescue.
Because the voice channel of setting up is two-way, can carry out two-way call by Mike 4, make the called subscriber can more be directly acquainted with seeking help person's correct information, such as, the information that is provided with in the emergency call information is to be in, but when stay out in the place that emergency episode takes place, can converse by Mike and tell the place that called subscriber's emergency episode takes place.Calling (as plundering) when impotentia can make the called subscriber be directly acquainted with emergency by Mike.Open Mike 4 time, can be arranged on emergency call information send finish after, open Mike automatically and converse; In the time of also can being arranged on urgent call trigger 5 and being triggered, after CPU8 receives interrupt requests, open Mike 4 and carry out two-way call.
In order to obtain higher fail safe, after being arranged on emergency call information and sending finish back or conversation, not cut off path automatically, just after seeking help person, called subscriber's either party triggers certain incident, cut off this path.
The above is a specific embodiment of the present invention, and the present invention is limited to this, and protection scope of the present invention is based on the protection range of claim.
Claims (10)
1, a kind of Emmergency call method is used for having the hand-held device of wireless communication module, and it is characterized in that: this method may further comprise the steps:
(S1) in described equipment, set in advance information, comprise setting in advance the urgent call trigger information, called number information, emergency call information, and be stored in the Nonvolatile memory devices of described equipment;
(S2) when the urgent call trigger is triggered, the controller in described equipment sends interrupt requests;
(S3) after described controller is received this request, send the instruction that connects the called subscriber to described wireless communication module, wireless communication module is received to be sent after the instruction and is connected called subscriber's request;
(S4) judge whether to connect, if do not connect, then the wireless communication module feedback signal is to controller, and repeating step (S3) is till connecting;
(S5) feed back to described controller after described wireless communication module is connected the called subscriber, described controller will be stored in and send to the called subscriber by wireless telecommunications after emergency call information on the described storage device converts analog signal to.
2, Emmergency call method as claimed in claim 1 is characterized in that: emergency call information is provided with by the phonetic entry mode in the step (S1), and the analog signal conversion of input is become digital signal.
3, Emmergency call method as claimed in claim 1 is characterized in that: emergency call information is provided with by supplied with digital signal in the step (S1).
4, the receiving method of promptly exhaling as claimed in claim 1, its special sheet is: emergency call information is opened Mike automatically and is carried out two-way call after sending and finishing.
5, Emmergency call method as claimed in claim 1 is characterized in that: when the urgent call trigger was triggered, described controller was opened Mike after receiving described interrupt requests.
6, Emmergency call method as claimed in claim 1 is characterized in that: described urgent call trigger is a button.
7, Emmergency call method as claimed in claim 6 is characterized in that: described button is a compound keys.
8, Emmergency call method as claimed in claim 6 is characterized in that: described button is a singly-bound.
9, Emmergency call method as claimed in claim 1 is characterized in that: before wireless communication module is issued the called subscriber, emergency call information is called in RAM in the step (S5), and the digital signal among the RAM is converted to described analog signal.
10, Emmergency call method as claimed in claim 7 is characterized in that: described Nonvolatile memory devices is FLASH.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03102054 CN1241383C (en) | 2003-01-29 | 2003-01-29 | Emergency call method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03102054 CN1241383C (en) | 2003-01-29 | 2003-01-29 | Emergency call method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1522029A CN1522029A (en) | 2004-08-18 |
| CN1241383C true CN1241383C (en) | 2006-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03102054 Expired - Fee Related CN1241383C (en) | 2003-01-29 | 2003-01-29 | Emergency call method |
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| Country | Link |
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| CN (1) | CN1241383C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0502581D0 (en) * | 2005-02-08 | 2005-03-16 | Ellis Jonathan | Communication notification system |
| WO2013091228A1 (en) * | 2011-12-23 | 2013-06-27 | 华为技术有限公司 | Method, device and system for transmitting minimum set of data in emergency call situation |
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2003
- 2003-01-29 CN CN 03102054 patent/CN1241383C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1522029A (en) | 2004-08-18 |
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Owner name: LIANXIANG (BEIJING) CO. LTD.; HUMANTEC INDUSTRIAL Free format text: FORMER OWNER: LIANXIANG (BEIJING) CO. LTD. Effective date: 20081024 |
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Effective date of registration: 20081024 Address after: No. 6, Pioneer Road, Haidian District information industry base, Beijing, China: 100085 Co-patentee after: Lenovo Mobile Communication Technology Ltd. Patentee after: Lenovo (Beijing) Co., Ltd. Address before: No. 6, Pioneer Road, Haidian District information industry base, Beijing, China: 100085 Patentee before: Lenovo (Beijing) Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060208 Termination date: 20210129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |