JP2001313727A - On-vehicle telephone equipment provided with automobile self-maintenance function - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable an automobile owner to effectively prevent theft of his or her automobile in the shortest time by providing on-vehicle telephone equipment provided with an automobile self-maintenance function which generates an automobile burglarproof device trigger signal to call his or her hand machine. SOLUTION: This on-vehicle equipment is provided with the automobile self-maintenance function, which has the automobile burglarproof device call trigger signal and can remotely control door opening of the automobile, oil break, and electricity break, and is comprised of one system power control and time counting unit, one system control unit, one DTMF detection unit, one voice storage and output unit, one owner's telephone number and cipher storage unit, one radio telephone unit, and one hands-free device unit, and the owner hand machine is called from the telephone equipment by the burglarproof device trigger signal to enable the owner to effectively prevent theft of the automobile in the shortest time, and further, the owner dials by a telephone on the outside of the automobile to perform operations of door opening, oil break, and electricity break through this telephone equipment.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention can generate a car anti-theft trigger signal to call a car owner's machine,
In addition, the present invention relates to a self-maintenance on-vehicle telephone device that enables remote control of unlocking of a door of a vehicle, oil cutting, and electric cutting using an outside telephone.

[0002]

2. Description of the Related Art According to a general vehicle maintenance system, data of a vehicle location is acquired by a satellite positioning system, and when a vehicle anti-theft system is triggered (usually when a thief tries to steal a vehicle). ), The storage system dials the management control center, and transmits the anti-theft device information and the data such as the latitude and longitude of the location of the car, the car number, etc. to the management control center through the wireless telephone, and the history thereof. The data is shown on the map of the management control center, which then dispatches maintenance personnel based on the location indicated on the map. Such a security method has the following disadvantages in practice. 1. It is necessary to attach a GPS positioning system device to a car, but this device is expensive, and not all vehicles are equipped with a GPS positioning system device. In many cases, signals could not be received. 2. The error value of the GPS positioning is 100m, and the error of the surveying and production of the map itself is added. When the maintenance staff of the control center reaches near the site,
In addition, they had to search within the possible range, wasting time and manpower, and this often missed the point ahead of the thief. 3. The management control center's receipt system is paid monthly or every time. However, if false alarms occur in the anti-theft device, human resources and money are wasted. 4. Generally, the management and control center is authorized to unlock the car on behalf of the car owner, but if there is a bad person in the maintenance personnel, that person may steal the car by himself, and the safety of the car is compromised. No longer guaranteed.

[0003]

A main object of the present invention is to provide an on-vehicle telephone device having a vehicle self-maintenance function capable of generating a vehicle anti-theft trigger signal and calling a vehicle main engine. Therefore, the vehicle owner can effectively prevent the occurrence of theft of the vehicle within the shortest time.

Another object of the present invention is to provide an on-vehicle telephone device having a self-maintenance function for a vehicle, which can remotely control unlocking of a vehicle door, cutting of oil, and cutting of electricity using a telephone outside the vehicle. is there.

It is still another object of the present invention to provide an on-vehicle telephone device having a vehicle self-maintenance function that can be combined with an on-vehicle telephone function.

[0006]

According to the present invention, one system power control and timing unit, one system control unit, one DTMF detection unit, one voice storage and output unit, one vehicle owner telephone number are provided. Composed of an encryption storage unit, one radiotelephone unit and one hands-free device unit, the main body of the car is called by an anti-theft trigger signal, and the door lock is released by a remote control method by an external telephone,
An on-board telephone device having an autonomous vehicle maintenance function characterized by being capable of performing oil cutting and electric cutting operations. The invention according to claim 2 is characterized in that the system power supply control and timing unit undertakes management of whether or not the system power supply unit supplies power, and also measures time with a timer, and supplies most of the system power when the vehicle is stopped for a long time. 2. The self-maintenance of a vehicle according to claim 1, wherein the system is turned off to prevent exhaustion of the battery of the vehicle to prevent the engine from being restarted, and to turn on the system power supply in a timely manner when the anti-theft function is activated. It is an on-board telephone device with functions. According to a third aspect of the present invention, the system control unit performs the following (1) to (4), that is, (1) manages and controls the operation of the system, confirms that the anti-theft device has been activated, and unlocks the door of the vehicle. Executing the operations of oil cutting and electric cutting (2) Controlling the transmission and reception of telephone calls (3) Determining the order and timing of voice memory output (4) Receiving input data of the data input unit,
The on-board telephone device according to claim 1, wherein the on-board telephone device has a function of self-maintenance of a vehicle.
The invention according to claim 4 is characterized in that the DTMF detection unit detects a DTMF signal at a voice input pin of a wireless telephone, converts the signal into a number, and provides it to a system control unit. The on-board telephone device provided with the autonomous maintenance function of the automobile described above. The invention according to claim 5 is characterized in that the voice storage and output unit is controlled by a system control unit, and outputs a prerecorded voice signal to a voice output pin of a wireless telephone unit in a timely manner. An on-board telephone device having the autonomous vehicle maintenance function described in 1 above. According to a sixth aspect of the present invention, the vehicle owner's telephone number and encryption storage unit can record the vehicle owner's telephone number and encryption in advance and execute dialing under the control of the system control unit or encrypt the system control unit. An on-vehicle telephone device having an autonomous vehicle maintenance function according to claim 1 is provided for comparison. The invention according to claim 7 is characterized in that the wireless telephone unit is used as a medium for transmitting information to the outside of the vehicle or receiving control information sent from outside of the vehicle, and has a vehicle self-maintenance function according to claim 1. The on-board telephone device has been adopted.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention provides an on-vehicle telephone device having a vehicle self-maintenance function having a vehicle anti-theft device call trigger signal and a remote control function of vehicle door unlocking, oil disconnection, and electric disconnection remote control. And
It consists of one system power control and timing unit, one system control unit, one D
Composed of a TMF detection unit, one voice storage and output unit, one vehicle owner telephone number and encryption storage unit, one wireless telephone unit and one hands-free device unit, and the vehicle device is controlled by the anti-theft trigger signal by the telephone device. To allow the car owner to effectively prevent theft of the car within the shortest time, and the car owner can dial the telephone outside the car to unlock the door lock, cut off the oil, and operate the electric cut off through the device of the present invention. It is characterized by being able to do.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG. 1, the present invention comprises one system power control and timing unit (11), one system control unit (12), and one D.
With a TMF detection unit (13), one voice storage and output unit (14), one car owner telephone number and encryption storage unit (15), one wireless telephone unit (16) and one hands-free device unit (19) It is composed.

The system power supply control and timing unit (11) undertakes management of whether or not the system power supply unit (17) supplies power, and stops for a long time, for example, several weeks, by timing with a timer. When the vehicle is running, most of the power of the system is turned off to prevent exhaustion of the battery of the vehicle to prevent the engine from being restarted, and to turn on the system power when the anti-theft function is activated.

The system control unit (12)
Undertakes the following: 1. It manages and controls the operation of the system, confirms that the anti-theft device has been activated, and performs operations such as unlocking the car door, cutting off oil, and cutting off electricity. 2. Provides administrative control over incoming and outgoing calls. 3. Determining the order and timing of audio memory output. 4. Receiving input data of the data input unit 18;
Contrast cryptography. The DTMF detection unit (13) detects a DTMF signal at a voice input pin of a wireless telephone, converts the signal into a number, and provides the number to a system control unit (12).

[0011] The voice storage and output unit (14) comprises:
Under the control of the system control unit (12),
Timely pre-recorded audio signals are transmitted to the wireless telephone unit (1
6) Output to the audio output pin.

The vehicle owner telephone number and the encryption storage unit (1)
5) The telephone number and encryption of the vehicle owner can be recorded in advance, and the dial is executed under the control of the system control unit (12) or provided to the encryption of the system control unit (12).

The wireless telephone unit (16) is used as a medium for transmitting information outside the vehicle or receiving control information sent from outside the vehicle.

The hands-free device unit (19) comprises:
Used for on-board telephone use when driving.

The present invention is composed of the above-described units. As shown in FIGS. 1 and 2, when the anti-theft device of the automobile is activated, the device (1) starts supplying power to the system and timing. , And at the end of timekeeping (X = 0), the system power control and timekeeping unit (11) automatically turns on the system power and reconfirms whether the antitheft device has been activated. Once the anti-theft device has been activated,
The system control unit (12) dials the vehicle owner telephone number and the vehicle owner telephone number pre-recorded in the encryption storage unit (15), and the anti-theft device activation warning audio signal recorded in the voice storage and output unit (14). Is transmitted via the wireless telephone unit (16). In addition, the calculation of the talk time is started. When the timing ends, the audio signal output stops immediately. As a result, the anti-theft device trigger audio signal transmitted from the wireless telephone unit (16) by the device (1) is transmitted via the base station A (21), the telephone company (22), and the base station B (23). After being received by the owner of the car (T), the car owner immediately performs the necessary first aid measures (usually in the normal situation where the car owner is near the position where the car is parked),
It is possible to reach the parking position of the vehicle within the shortest time and effectively prevent the vehicle from being stolen.

FIG. 3 is a flowchart showing the operation of unlocking the door of a vehicle by remote control using a telephone outside the vehicle according to the present invention. That is, even when the owner locks the door while leaving the key in the car by mistake, the operation of unlocking the door can be performed according to the following flow. That is,
When the engine stops and stops (ACC OFF), this device (1) starts supplying power to the system and timing, and when the timing is not completed (if the timing is already bound, the system power is turned off. ), After the car owner dials in, tells the car owner to enter the code by voice and the DTMF
The detection unit (13) receives it and compares whether the input code is correct or not. If the code is correct, tell the user to enter the function code by voice (if the code is incorrect,
The system hangs up the phone). When the car owner selects and inputs the door function code by voice, the DTMF detection unit (13) further receives it, compares the function code, unlocks the door according to the command corresponding to the function code, and further sounds to the car owner. A response is notified that the door lock has been released.

FIG. 4 is an operation flowchart of oil cutting and electric cutting by remote control using a telephone outside the vehicle, for example, a vehicle main machine according to the present invention. When the car owner receives the anti-theft trigger signal or finds that there is no ability to stop the car from being stolen near the stop, the following procedure will be used to remote control the car's main machine to cut off the oil of the car, electricity A cutting operation can be performed. That is, when the engine is stopped and stopped (ACC OFF), the present invention starts the power supply and timing of the system, and when the timing is not completed (if the timing is already bound, the system power is turned off). ), The car owner makes a telephone call, informs the car owner to input the encryption by voice, and the DTMF detection unit (13) receives the notification and compares whether or not the input encryption is correct. If the code is correct, you will be prompted to enter the function code by voice (if the code is incorrect, the system will hang up the phone). When the car owner selects and inputs the codes of oil cutting and electric cutting by voice, the DTMF detection unit (13) receives the codes and compares the function codes. Since this car stops after X minutes (X is a set time), a warning to stop at the shoulder is broadcasted, and after X minutes of the time, oil cut and electric cut of the car are executed, and the voice is already given to the car owner. Notifies that oil cutting and electric cutting have been performed. After receiving and comparing the function codes of the oil disconnection and the electric disconnection, the device (1) immediately executes the oil disconnection and the electric disconnection if the car is not running, and also outputs the voice to the vehicle owner by voice. Announce that disconnection has been performed.

FIG. 5 is a schematic diagram showing another embodiment of the present invention, in which the same system power control and timing unit (31), one system unit as in the previous embodiment, is installed in the device (3). System control unit (3
2), one DTMF detection unit (33), one voice storage and output unit (34), one car owner telephone number and encryption storage unit (35), one wireless telephone unit (36), one power supply unit (37) and one hands-free device unit (301). The most important feature of this embodiment is that one dialer (38) for providing a dial function is connected, and the voice of the incoming call is output through one speaker (392) and the caller of the in-vehicle caller is output. One audio input / output amplifying unit (39) for inputting audio via one microphone (391) is connected. Thus, the apparatus has the function of an on-board telephone.

[0019]

The present invention has the following advantages. 1. The anti-theft trigger signal is used to call the owner of the car, thereby enabling the car owner to effectively prevent the car from being stolen, and has a particularly practical and progressive effect. 2. The self-maintenance function can be exhibited, breaking through the technology bottleneck that GPS could not solve, and the cost of purchasing expensive GPS devices can be omitted. 3. The present invention is convenient because the door lock can be unlocked by the remote control while the door can be unlocked by using a telephone outside the vehicle or a hand device and the door is locked while the key is left in the car. 4. It can be combined with the in-vehicle telephone function, and the utility of the device is enhanced. 5. Using an external telephone or hand-held device, oil and electric disconnection can be performed, forcibly preventing the burglar from driving, and providing further protection against car theft.

Taken together, the device of the present invention is certainly of industrial value, and the embodiments described herein certainly achieve many of the advantages described above.

[Brief description of the drawings]

FIG. 1 is a functional block diagram of a vehicle independent maintenance system device of the present invention.

FIG. 2 is an operation flowchart of an anti-theft trigger according to the present invention.

FIG. 3 is an operation flowchart for unlocking a door of a vehicle by a remote control according to the present invention.

FIG. 4 is an operation flowchart of oil cutting and electric cutting according to the present invention.

FIG. 5 is a functional block diagram combined with the mobile phone of the present invention.

[Explanation of symbols]

1, 3 This device 11, 31 System power control and timing unit 12, 32 System control unit 13, 33 DTMF detection unit 14, 34 Voice storage and output unit 15, 35 Car owner telephone number and encryption storage unit 16, 36 Wireless telephone unit 17, 37 Power supply unit 18 Data input unit 19, 310 Hands-free device unit 21 Base stand A 22 Telephone company 23 Base stand B 38 Dialer 39 Audio input / output amplification unit 391 Microphone 392 Speaker ACC Engine ignition wire T Hand machine

──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) G08B 13/00 G08B 13/00 B H04M 1/66 H04M 1/66

Claims (7)

[Claims] 1. One system power supply control and timing unit, one system control unit, one DTMF detection unit, one voice storage and output unit, one vehicle owner telephone number and encryption storage unit, one wireless telephone unit and An automobile, comprising one hands-free device unit, capable of calling a car owner's machine by an anti-theft trigger signal, and unlocking a door, cutting off oil, and cutting off electricity by a remote control method using an external telephone. On-board telephone device with self-maintenance function. 2. The system power supply control and timing unit undertakes control of whether or not the system power supply unit supplies power, and measures a time with a timer to cut off most of the power of the system when the vehicle is stopped for a long time. The vehicle self-maintenance function according to claim 1, characterized in that the battery of the vehicle is exhausted to prevent the engine from being restarted and the system power is turned on in a timely manner when the anti-theft function is activated. On-board telephone equipment equipped. 3. The system control unit performs the following (1) to (4): (1) manages and controls the operation of the system, confirms that the anti-theft device has been activated, releases the door lock of the vehicle, and releases the oil. Performing disconnection and electrical disconnection operations (2) Controlling the transmission and reception of telephone calls (3) Determining the order and timing of voice memory output (4) Receiving input data from the data input unit,
The on-vehicle telephone device provided with a vehicle self-maintenance function according to claim 1, characterized in that the above is undertaken. 4. The vehicle according to claim 1, wherein the DTMF detection unit detects a DTMF signal at a voice input pin of a wireless telephone, converts the signal into a number, and provides the number to a system control unit. On-board telephone device with self-maintenance function. 5. The audio storage and output unit, under the control of a system control unit, outputs a prerecorded audio signal to an audio output pin of a wireless telephone unit in a timely manner. An on-vehicle telephone device having the autonomous vehicle maintenance function according to the above. 6. The vehicle owner's telephone number and encryption storage unit can record the vehicle owner's telephone number and encryption in advance, execute dialing under the control of the system control unit, or compare the encryption with the system control unit. The on-vehicle telephone device provided with a vehicle self-maintenance function according to claim 1, characterized in that it is provided. 7. The vehicle according to claim 1, wherein the wireless telephone unit is used as a medium for transmitting information to the outside of the vehicle or receiving control information sent from outside of the vehicle. Upper telephone device.